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first commit, SM2-DSA only

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This commit is contained in:
Zhi Guan
2014-12-01 10:40:26 +08:00
commit 57954c4567
2230 changed files with 569407 additions and 0 deletions
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591
crypto/x509v3/Makefile Normal file
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@@ -0,0 +1,591 @@
#
# OpenSSL/crypto/x509v3/Makefile
#
DIR= x509v3
TOP= ../..
CC= cc
INCLUDES= -I.. -I$(TOP) -I../../include
CFLAG=-g
MAKEFILE= Makefile
AR= ar r
CFLAGS= $(INCLUDES) $(CFLAG)
GENERAL=Makefile README
TEST=
APPS=
LIB=$(TOP)/libcrypto.a
LIBSRC= v3_bcons.c v3_bitst.c v3_conf.c v3_extku.c v3_ia5.c v3_lib.c \
v3_prn.c v3_utl.c v3err.c v3_genn.c v3_alt.c v3_skey.c v3_akey.c v3_pku.c \
v3_int.c v3_enum.c v3_sxnet.c v3_cpols.c v3_crld.c v3_purp.c v3_info.c \
v3_ocsp.c v3_akeya.c v3_pmaps.c v3_pcons.c v3_ncons.c v3_pcia.c v3_pci.c \
pcy_cache.c pcy_node.c pcy_data.c pcy_map.c pcy_tree.c pcy_lib.c \
v3_asid.c v3_addr.c
LIBOBJ= v3_bcons.o v3_bitst.o v3_conf.o v3_extku.o v3_ia5.o v3_lib.o \
v3_prn.o v3_utl.o v3err.o v3_genn.o v3_alt.o v3_skey.o v3_akey.o v3_pku.o \
v3_int.o v3_enum.o v3_sxnet.o v3_cpols.o v3_crld.o v3_purp.o v3_info.o \
v3_ocsp.o v3_akeya.o v3_pmaps.o v3_pcons.o v3_ncons.o v3_pcia.o v3_pci.o \
pcy_cache.o pcy_node.o pcy_data.o pcy_map.o pcy_tree.o pcy_lib.o \
v3_asid.o v3_addr.o
SRC= $(LIBSRC)
EXHEADER= x509v3.h
HEADER= $(EXHEADER) pcy_int.h
ALL= $(GENERAL) $(SRC) $(HEADER)
top:
(cd ../..; $(MAKE) DIRS=crypto SDIRS=$(DIR) sub_all)
all: lib
lib: $(LIBOBJ)
$(AR) $(LIB) $(LIBOBJ)
$(RANLIB) $(LIB) || echo Never mind.
@touch lib
files:
$(PERL) $(TOP)/util/files.pl Makefile >> $(TOP)/MINFO
links:
@$(PERL) $(TOP)/util/mklink.pl ../../include/openssl $(EXHEADER)
@$(PERL) $(TOP)/util/mklink.pl ../../test $(TEST)
@$(PERL) $(TOP)/util/mklink.pl ../../apps $(APPS)
install:
@[ -n "$(INSTALLTOP)" ] # should be set by top Makefile...
@headerlist="$(EXHEADER)"; for i in $$headerlist ; \
do \
(cp $$i $(INSTALL_PREFIX)$(INSTALLTOP)/include/openssl/$$i; \
chmod 644 $(INSTALL_PREFIX)$(INSTALLTOP)/include/openssl/$$i ); \
done;
tags:
ctags $(SRC)
tests:
lint:
lint -DLINT $(INCLUDES) $(SRC)>fluff
depend:
@[ -n "$(MAKEDEPEND)" ] # should be set by upper Makefile...
$(MAKEDEPEND) -- $(CFLAG) $(INCLUDES) $(DEPFLAG) -- $(PROGS) $(LIBSRC)
dclean:
$(PERL) -pe 'if (/^# DO NOT DELETE THIS LINE/) {print; exit(0);}' $(MAKEFILE) >Makefile.new
mv -f Makefile.new $(MAKEFILE)
clean:
rm -f *.o *.obj lib tags core .pure .nfs* *.old *.bak fluff
# DO NOT DELETE THIS LINE -- make depend depends on it.
pcy_cache.o: ../../e_os.h ../../include/openssl/asn1.h
pcy_cache.o: ../../include/openssl/bio.h ../../include/openssl/buffer.h
pcy_cache.o: ../../include/openssl/conf.h ../../include/openssl/crypto.h
pcy_cache.o: ../../include/openssl/e_os2.h ../../include/openssl/ec.h
pcy_cache.o: ../../include/openssl/ecdh.h ../../include/openssl/ecdsa.h
pcy_cache.o: ../../include/openssl/err.h ../../include/openssl/evp.h
pcy_cache.o: ../../include/openssl/lhash.h ../../include/openssl/obj_mac.h
pcy_cache.o: ../../include/openssl/objects.h
pcy_cache.o: ../../include/openssl/opensslconf.h
pcy_cache.o: ../../include/openssl/opensslv.h ../../include/openssl/ossl_typ.h
pcy_cache.o: ../../include/openssl/pkcs7.h ../../include/openssl/safestack.h
pcy_cache.o: ../../include/openssl/sha.h ../../include/openssl/stack.h
pcy_cache.o: ../../include/openssl/symhacks.h ../../include/openssl/x509.h
pcy_cache.o: ../../include/openssl/x509_vfy.h ../../include/openssl/x509v3.h
pcy_cache.o: ../cryptlib.h pcy_cache.c pcy_int.h
pcy_data.o: ../../e_os.h ../../include/openssl/asn1.h
pcy_data.o: ../../include/openssl/bio.h ../../include/openssl/buffer.h
pcy_data.o: ../../include/openssl/conf.h ../../include/openssl/crypto.h
pcy_data.o: ../../include/openssl/e_os2.h ../../include/openssl/ec.h
pcy_data.o: ../../include/openssl/ecdh.h ../../include/openssl/ecdsa.h
pcy_data.o: ../../include/openssl/err.h ../../include/openssl/evp.h
pcy_data.o: ../../include/openssl/lhash.h ../../include/openssl/obj_mac.h
pcy_data.o: ../../include/openssl/objects.h ../../include/openssl/opensslconf.h
pcy_data.o: ../../include/openssl/opensslv.h ../../include/openssl/ossl_typ.h
pcy_data.o: ../../include/openssl/pkcs7.h ../../include/openssl/safestack.h
pcy_data.o: ../../include/openssl/sha.h ../../include/openssl/stack.h
pcy_data.o: ../../include/openssl/symhacks.h ../../include/openssl/x509.h
pcy_data.o: ../../include/openssl/x509_vfy.h ../../include/openssl/x509v3.h
pcy_data.o: ../cryptlib.h pcy_data.c pcy_int.h
pcy_lib.o: ../../e_os.h ../../include/openssl/asn1.h
pcy_lib.o: ../../include/openssl/bio.h ../../include/openssl/buffer.h
pcy_lib.o: ../../include/openssl/conf.h ../../include/openssl/crypto.h
pcy_lib.o: ../../include/openssl/e_os2.h ../../include/openssl/ec.h
pcy_lib.o: ../../include/openssl/ecdh.h ../../include/openssl/ecdsa.h
pcy_lib.o: ../../include/openssl/err.h ../../include/openssl/evp.h
pcy_lib.o: ../../include/openssl/lhash.h ../../include/openssl/obj_mac.h
pcy_lib.o: ../../include/openssl/objects.h ../../include/openssl/opensslconf.h
pcy_lib.o: ../../include/openssl/opensslv.h ../../include/openssl/ossl_typ.h
pcy_lib.o: ../../include/openssl/pkcs7.h ../../include/openssl/safestack.h
pcy_lib.o: ../../include/openssl/sha.h ../../include/openssl/stack.h
pcy_lib.o: ../../include/openssl/symhacks.h ../../include/openssl/x509.h
pcy_lib.o: ../../include/openssl/x509_vfy.h ../../include/openssl/x509v3.h
pcy_lib.o: ../cryptlib.h pcy_int.h pcy_lib.c
pcy_map.o: ../../e_os.h ../../include/openssl/asn1.h
pcy_map.o: ../../include/openssl/bio.h ../../include/openssl/buffer.h
pcy_map.o: ../../include/openssl/conf.h ../../include/openssl/crypto.h
pcy_map.o: ../../include/openssl/e_os2.h ../../include/openssl/ec.h
pcy_map.o: ../../include/openssl/ecdh.h ../../include/openssl/ecdsa.h
pcy_map.o: ../../include/openssl/err.h ../../include/openssl/evp.h
pcy_map.o: ../../include/openssl/lhash.h ../../include/openssl/obj_mac.h
pcy_map.o: ../../include/openssl/objects.h ../../include/openssl/opensslconf.h
pcy_map.o: ../../include/openssl/opensslv.h ../../include/openssl/ossl_typ.h
pcy_map.o: ../../include/openssl/pkcs7.h ../../include/openssl/safestack.h
pcy_map.o: ../../include/openssl/sha.h ../../include/openssl/stack.h
pcy_map.o: ../../include/openssl/symhacks.h ../../include/openssl/x509.h
pcy_map.o: ../../include/openssl/x509_vfy.h ../../include/openssl/x509v3.h
pcy_map.o: ../cryptlib.h pcy_int.h pcy_map.c
pcy_node.o: ../../include/openssl/asn1.h ../../include/openssl/bio.h
pcy_node.o: ../../include/openssl/buffer.h ../../include/openssl/conf.h
pcy_node.o: ../../include/openssl/crypto.h ../../include/openssl/e_os2.h
pcy_node.o: ../../include/openssl/ec.h ../../include/openssl/ecdh.h
pcy_node.o: ../../include/openssl/ecdsa.h ../../include/openssl/evp.h
pcy_node.o: ../../include/openssl/lhash.h ../../include/openssl/obj_mac.h
pcy_node.o: ../../include/openssl/objects.h ../../include/openssl/opensslconf.h
pcy_node.o: ../../include/openssl/opensslv.h ../../include/openssl/ossl_typ.h
pcy_node.o: ../../include/openssl/pkcs7.h ../../include/openssl/safestack.h
pcy_node.o: ../../include/openssl/sha.h ../../include/openssl/stack.h
pcy_node.o: ../../include/openssl/symhacks.h ../../include/openssl/x509.h
pcy_node.o: ../../include/openssl/x509_vfy.h ../../include/openssl/x509v3.h
pcy_node.o: pcy_int.h pcy_node.c
pcy_tree.o: ../../e_os.h ../../include/openssl/asn1.h
pcy_tree.o: ../../include/openssl/bio.h ../../include/openssl/buffer.h
pcy_tree.o: ../../include/openssl/conf.h ../../include/openssl/crypto.h
pcy_tree.o: ../../include/openssl/e_os2.h ../../include/openssl/ec.h
pcy_tree.o: ../../include/openssl/ecdh.h ../../include/openssl/ecdsa.h
pcy_tree.o: ../../include/openssl/err.h ../../include/openssl/evp.h
pcy_tree.o: ../../include/openssl/lhash.h ../../include/openssl/obj_mac.h
pcy_tree.o: ../../include/openssl/objects.h ../../include/openssl/opensslconf.h
pcy_tree.o: ../../include/openssl/opensslv.h ../../include/openssl/ossl_typ.h
pcy_tree.o: ../../include/openssl/pkcs7.h ../../include/openssl/safestack.h
pcy_tree.o: ../../include/openssl/sha.h ../../include/openssl/stack.h
pcy_tree.o: ../../include/openssl/symhacks.h ../../include/openssl/x509.h
pcy_tree.o: ../../include/openssl/x509_vfy.h ../../include/openssl/x509v3.h
pcy_tree.o: ../cryptlib.h pcy_int.h pcy_tree.c
v3_addr.o: ../../e_os.h ../../include/openssl/asn1.h
v3_addr.o: ../../include/openssl/asn1t.h ../../include/openssl/bio.h
v3_addr.o: ../../include/openssl/buffer.h ../../include/openssl/conf.h
v3_addr.o: ../../include/openssl/crypto.h ../../include/openssl/e_os2.h
v3_addr.o: ../../include/openssl/ec.h ../../include/openssl/ecdh.h
v3_addr.o: ../../include/openssl/ecdsa.h ../../include/openssl/err.h
v3_addr.o: ../../include/openssl/evp.h ../../include/openssl/lhash.h
v3_addr.o: ../../include/openssl/obj_mac.h ../../include/openssl/objects.h
v3_addr.o: ../../include/openssl/opensslconf.h ../../include/openssl/opensslv.h
v3_addr.o: ../../include/openssl/ossl_typ.h ../../include/openssl/pkcs7.h
v3_addr.o: ../../include/openssl/safestack.h ../../include/openssl/sha.h
v3_addr.o: ../../include/openssl/stack.h ../../include/openssl/symhacks.h
v3_addr.o: ../../include/openssl/x509.h ../../include/openssl/x509_vfy.h
v3_addr.o: ../../include/openssl/x509v3.h ../cryptlib.h v3_addr.c
v3_akey.o: ../../e_os.h ../../include/openssl/asn1.h
v3_akey.o: ../../include/openssl/asn1t.h ../../include/openssl/bio.h
v3_akey.o: ../../include/openssl/buffer.h ../../include/openssl/conf.h
v3_akey.o: ../../include/openssl/crypto.h ../../include/openssl/e_os2.h
v3_akey.o: ../../include/openssl/ec.h ../../include/openssl/ecdh.h
v3_akey.o: ../../include/openssl/ecdsa.h ../../include/openssl/err.h
v3_akey.o: ../../include/openssl/evp.h ../../include/openssl/lhash.h
v3_akey.o: ../../include/openssl/obj_mac.h ../../include/openssl/objects.h
v3_akey.o: ../../include/openssl/opensslconf.h ../../include/openssl/opensslv.h
v3_akey.o: ../../include/openssl/ossl_typ.h ../../include/openssl/pkcs7.h
v3_akey.o: ../../include/openssl/safestack.h ../../include/openssl/sha.h
v3_akey.o: ../../include/openssl/stack.h ../../include/openssl/symhacks.h
v3_akey.o: ../../include/openssl/x509.h ../../include/openssl/x509_vfy.h
v3_akey.o: ../../include/openssl/x509v3.h ../cryptlib.h v3_akey.c
v3_akeya.o: ../../e_os.h ../../include/openssl/asn1.h
v3_akeya.o: ../../include/openssl/asn1t.h ../../include/openssl/bio.h
v3_akeya.o: ../../include/openssl/buffer.h ../../include/openssl/conf.h
v3_akeya.o: ../../include/openssl/crypto.h ../../include/openssl/e_os2.h
v3_akeya.o: ../../include/openssl/ec.h ../../include/openssl/ecdh.h
v3_akeya.o: ../../include/openssl/ecdsa.h ../../include/openssl/err.h
v3_akeya.o: ../../include/openssl/evp.h ../../include/openssl/lhash.h
v3_akeya.o: ../../include/openssl/obj_mac.h ../../include/openssl/objects.h
v3_akeya.o: ../../include/openssl/opensslconf.h
v3_akeya.o: ../../include/openssl/opensslv.h ../../include/openssl/ossl_typ.h
v3_akeya.o: ../../include/openssl/pkcs7.h ../../include/openssl/safestack.h
v3_akeya.o: ../../include/openssl/sha.h ../../include/openssl/stack.h
v3_akeya.o: ../../include/openssl/symhacks.h ../../include/openssl/x509.h
v3_akeya.o: ../../include/openssl/x509_vfy.h ../../include/openssl/x509v3.h
v3_akeya.o: ../cryptlib.h v3_akeya.c
v3_alt.o: ../../e_os.h ../../include/openssl/asn1.h ../../include/openssl/bio.h
v3_alt.o: ../../include/openssl/buffer.h ../../include/openssl/conf.h
v3_alt.o: ../../include/openssl/crypto.h ../../include/openssl/e_os2.h
v3_alt.o: ../../include/openssl/ec.h ../../include/openssl/ecdh.h
v3_alt.o: ../../include/openssl/ecdsa.h ../../include/openssl/err.h
v3_alt.o: ../../include/openssl/evp.h ../../include/openssl/lhash.h
v3_alt.o: ../../include/openssl/obj_mac.h ../../include/openssl/objects.h
v3_alt.o: ../../include/openssl/opensslconf.h ../../include/openssl/opensslv.h
v3_alt.o: ../../include/openssl/ossl_typ.h ../../include/openssl/pkcs7.h
v3_alt.o: ../../include/openssl/safestack.h ../../include/openssl/sha.h
v3_alt.o: ../../include/openssl/stack.h ../../include/openssl/symhacks.h
v3_alt.o: ../../include/openssl/x509.h ../../include/openssl/x509_vfy.h
v3_alt.o: ../../include/openssl/x509v3.h ../cryptlib.h v3_alt.c
v3_asid.o: ../../e_os.h ../../include/openssl/asn1.h
v3_asid.o: ../../include/openssl/asn1t.h ../../include/openssl/bio.h
v3_asid.o: ../../include/openssl/bn.h ../../include/openssl/buffer.h
v3_asid.o: ../../include/openssl/conf.h ../../include/openssl/crypto.h
v3_asid.o: ../../include/openssl/e_os2.h ../../include/openssl/ec.h
v3_asid.o: ../../include/openssl/ecdh.h ../../include/openssl/ecdsa.h
v3_asid.o: ../../include/openssl/err.h ../../include/openssl/evp.h
v3_asid.o: ../../include/openssl/lhash.h ../../include/openssl/obj_mac.h
v3_asid.o: ../../include/openssl/objects.h ../../include/openssl/opensslconf.h
v3_asid.o: ../../include/openssl/opensslv.h ../../include/openssl/ossl_typ.h
v3_asid.o: ../../include/openssl/pkcs7.h ../../include/openssl/safestack.h
v3_asid.o: ../../include/openssl/sha.h ../../include/openssl/stack.h
v3_asid.o: ../../include/openssl/symhacks.h ../../include/openssl/x509.h
v3_asid.o: ../../include/openssl/x509_vfy.h ../../include/openssl/x509v3.h
v3_asid.o: ../cryptlib.h v3_asid.c
v3_bcons.o: ../../e_os.h ../../include/openssl/asn1.h
v3_bcons.o: ../../include/openssl/asn1t.h ../../include/openssl/bio.h
v3_bcons.o: ../../include/openssl/buffer.h ../../include/openssl/conf.h
v3_bcons.o: ../../include/openssl/crypto.h ../../include/openssl/e_os2.h
v3_bcons.o: ../../include/openssl/ec.h ../../include/openssl/ecdh.h
v3_bcons.o: ../../include/openssl/ecdsa.h ../../include/openssl/err.h
v3_bcons.o: ../../include/openssl/evp.h ../../include/openssl/lhash.h
v3_bcons.o: ../../include/openssl/obj_mac.h ../../include/openssl/objects.h
v3_bcons.o: ../../include/openssl/opensslconf.h
v3_bcons.o: ../../include/openssl/opensslv.h ../../include/openssl/ossl_typ.h
v3_bcons.o: ../../include/openssl/pkcs7.h ../../include/openssl/safestack.h
v3_bcons.o: ../../include/openssl/sha.h ../../include/openssl/stack.h
v3_bcons.o: ../../include/openssl/symhacks.h ../../include/openssl/x509.h
v3_bcons.o: ../../include/openssl/x509_vfy.h ../../include/openssl/x509v3.h
v3_bcons.o: ../cryptlib.h v3_bcons.c
v3_bitst.o: ../../e_os.h ../../include/openssl/asn1.h
v3_bitst.o: ../../include/openssl/bio.h ../../include/openssl/buffer.h
v3_bitst.o: ../../include/openssl/conf.h ../../include/openssl/crypto.h
v3_bitst.o: ../../include/openssl/e_os2.h ../../include/openssl/ec.h
v3_bitst.o: ../../include/openssl/ecdh.h ../../include/openssl/ecdsa.h
v3_bitst.o: ../../include/openssl/err.h ../../include/openssl/evp.h
v3_bitst.o: ../../include/openssl/lhash.h ../../include/openssl/obj_mac.h
v3_bitst.o: ../../include/openssl/objects.h ../../include/openssl/opensslconf.h
v3_bitst.o: ../../include/openssl/opensslv.h ../../include/openssl/ossl_typ.h
v3_bitst.o: ../../include/openssl/pkcs7.h ../../include/openssl/safestack.h
v3_bitst.o: ../../include/openssl/sha.h ../../include/openssl/stack.h
v3_bitst.o: ../../include/openssl/symhacks.h ../../include/openssl/x509.h
v3_bitst.o: ../../include/openssl/x509_vfy.h ../../include/openssl/x509v3.h
v3_bitst.o: ../cryptlib.h v3_bitst.c
v3_conf.o: ../../e_os.h ../../include/openssl/asn1.h
v3_conf.o: ../../include/openssl/bio.h ../../include/openssl/buffer.h
v3_conf.o: ../../include/openssl/conf.h ../../include/openssl/crypto.h
v3_conf.o: ../../include/openssl/e_os2.h ../../include/openssl/ec.h
v3_conf.o: ../../include/openssl/ecdh.h ../../include/openssl/ecdsa.h
v3_conf.o: ../../include/openssl/err.h ../../include/openssl/evp.h
v3_conf.o: ../../include/openssl/lhash.h ../../include/openssl/obj_mac.h
v3_conf.o: ../../include/openssl/objects.h ../../include/openssl/opensslconf.h
v3_conf.o: ../../include/openssl/opensslv.h ../../include/openssl/ossl_typ.h
v3_conf.o: ../../include/openssl/pkcs7.h ../../include/openssl/safestack.h
v3_conf.o: ../../include/openssl/sha.h ../../include/openssl/stack.h
v3_conf.o: ../../include/openssl/symhacks.h ../../include/openssl/x509.h
v3_conf.o: ../../include/openssl/x509_vfy.h ../../include/openssl/x509v3.h
v3_conf.o: ../cryptlib.h v3_conf.c
v3_cpols.o: ../../e_os.h ../../include/openssl/asn1.h
v3_cpols.o: ../../include/openssl/asn1t.h ../../include/openssl/bio.h
v3_cpols.o: ../../include/openssl/buffer.h ../../include/openssl/conf.h
v3_cpols.o: ../../include/openssl/crypto.h ../../include/openssl/e_os2.h
v3_cpols.o: ../../include/openssl/ec.h ../../include/openssl/ecdh.h
v3_cpols.o: ../../include/openssl/ecdsa.h ../../include/openssl/err.h
v3_cpols.o: ../../include/openssl/evp.h ../../include/openssl/lhash.h
v3_cpols.o: ../../include/openssl/obj_mac.h ../../include/openssl/objects.h
v3_cpols.o: ../../include/openssl/opensslconf.h
v3_cpols.o: ../../include/openssl/opensslv.h ../../include/openssl/ossl_typ.h
v3_cpols.o: ../../include/openssl/pkcs7.h ../../include/openssl/safestack.h
v3_cpols.o: ../../include/openssl/sha.h ../../include/openssl/stack.h
v3_cpols.o: ../../include/openssl/symhacks.h ../../include/openssl/x509.h
v3_cpols.o: ../../include/openssl/x509_vfy.h ../../include/openssl/x509v3.h
v3_cpols.o: ../cryptlib.h pcy_int.h v3_cpols.c
v3_crld.o: ../../e_os.h ../../include/openssl/asn1.h
v3_crld.o: ../../include/openssl/asn1t.h ../../include/openssl/bio.h
v3_crld.o: ../../include/openssl/buffer.h ../../include/openssl/conf.h
v3_crld.o: ../../include/openssl/crypto.h ../../include/openssl/e_os2.h
v3_crld.o: ../../include/openssl/ec.h ../../include/openssl/ecdh.h
v3_crld.o: ../../include/openssl/ecdsa.h ../../include/openssl/err.h
v3_crld.o: ../../include/openssl/evp.h ../../include/openssl/lhash.h
v3_crld.o: ../../include/openssl/obj_mac.h ../../include/openssl/objects.h
v3_crld.o: ../../include/openssl/opensslconf.h ../../include/openssl/opensslv.h
v3_crld.o: ../../include/openssl/ossl_typ.h ../../include/openssl/pkcs7.h
v3_crld.o: ../../include/openssl/safestack.h ../../include/openssl/sha.h
v3_crld.o: ../../include/openssl/stack.h ../../include/openssl/symhacks.h
v3_crld.o: ../../include/openssl/x509.h ../../include/openssl/x509_vfy.h
v3_crld.o: ../../include/openssl/x509v3.h ../cryptlib.h v3_crld.c
v3_enum.o: ../../e_os.h ../../include/openssl/asn1.h
v3_enum.o: ../../include/openssl/bio.h ../../include/openssl/buffer.h
v3_enum.o: ../../include/openssl/conf.h ../../include/openssl/crypto.h
v3_enum.o: ../../include/openssl/e_os2.h ../../include/openssl/ec.h
v3_enum.o: ../../include/openssl/ecdh.h ../../include/openssl/ecdsa.h
v3_enum.o: ../../include/openssl/err.h ../../include/openssl/evp.h
v3_enum.o: ../../include/openssl/lhash.h ../../include/openssl/obj_mac.h
v3_enum.o: ../../include/openssl/objects.h ../../include/openssl/opensslconf.h
v3_enum.o: ../../include/openssl/opensslv.h ../../include/openssl/ossl_typ.h
v3_enum.o: ../../include/openssl/pkcs7.h ../../include/openssl/safestack.h
v3_enum.o: ../../include/openssl/sha.h ../../include/openssl/stack.h
v3_enum.o: ../../include/openssl/symhacks.h ../../include/openssl/x509.h
v3_enum.o: ../../include/openssl/x509_vfy.h ../../include/openssl/x509v3.h
v3_enum.o: ../cryptlib.h v3_enum.c
v3_extku.o: ../../e_os.h ../../include/openssl/asn1.h
v3_extku.o: ../../include/openssl/asn1t.h ../../include/openssl/bio.h
v3_extku.o: ../../include/openssl/buffer.h ../../include/openssl/conf.h
v3_extku.o: ../../include/openssl/crypto.h ../../include/openssl/e_os2.h
v3_extku.o: ../../include/openssl/ec.h ../../include/openssl/ecdh.h
v3_extku.o: ../../include/openssl/ecdsa.h ../../include/openssl/err.h
v3_extku.o: ../../include/openssl/evp.h ../../include/openssl/lhash.h
v3_extku.o: ../../include/openssl/obj_mac.h ../../include/openssl/objects.h
v3_extku.o: ../../include/openssl/opensslconf.h
v3_extku.o: ../../include/openssl/opensslv.h ../../include/openssl/ossl_typ.h
v3_extku.o: ../../include/openssl/pkcs7.h ../../include/openssl/safestack.h
v3_extku.o: ../../include/openssl/sha.h ../../include/openssl/stack.h
v3_extku.o: ../../include/openssl/symhacks.h ../../include/openssl/x509.h
v3_extku.o: ../../include/openssl/x509_vfy.h ../../include/openssl/x509v3.h
v3_extku.o: ../cryptlib.h v3_extku.c
v3_genn.o: ../../e_os.h ../../include/openssl/asn1.h
v3_genn.o: ../../include/openssl/asn1t.h ../../include/openssl/bio.h
v3_genn.o: ../../include/openssl/buffer.h ../../include/openssl/conf.h
v3_genn.o: ../../include/openssl/crypto.h ../../include/openssl/e_os2.h
v3_genn.o: ../../include/openssl/ec.h ../../include/openssl/ecdh.h
v3_genn.o: ../../include/openssl/ecdsa.h ../../include/openssl/err.h
v3_genn.o: ../../include/openssl/evp.h ../../include/openssl/lhash.h
v3_genn.o: ../../include/openssl/obj_mac.h ../../include/openssl/objects.h
v3_genn.o: ../../include/openssl/opensslconf.h ../../include/openssl/opensslv.h
v3_genn.o: ../../include/openssl/ossl_typ.h ../../include/openssl/pkcs7.h
v3_genn.o: ../../include/openssl/safestack.h ../../include/openssl/sha.h
v3_genn.o: ../../include/openssl/stack.h ../../include/openssl/symhacks.h
v3_genn.o: ../../include/openssl/x509.h ../../include/openssl/x509_vfy.h
v3_genn.o: ../../include/openssl/x509v3.h ../cryptlib.h v3_genn.c
v3_ia5.o: ../../e_os.h ../../include/openssl/asn1.h ../../include/openssl/bio.h
v3_ia5.o: ../../include/openssl/buffer.h ../../include/openssl/conf.h
v3_ia5.o: ../../include/openssl/crypto.h ../../include/openssl/e_os2.h
v3_ia5.o: ../../include/openssl/ec.h ../../include/openssl/ecdh.h
v3_ia5.o: ../../include/openssl/ecdsa.h ../../include/openssl/err.h
v3_ia5.o: ../../include/openssl/evp.h ../../include/openssl/lhash.h
v3_ia5.o: ../../include/openssl/obj_mac.h ../../include/openssl/objects.h
v3_ia5.o: ../../include/openssl/opensslconf.h ../../include/openssl/opensslv.h
v3_ia5.o: ../../include/openssl/ossl_typ.h ../../include/openssl/pkcs7.h
v3_ia5.o: ../../include/openssl/safestack.h ../../include/openssl/sha.h
v3_ia5.o: ../../include/openssl/stack.h ../../include/openssl/symhacks.h
v3_ia5.o: ../../include/openssl/x509.h ../../include/openssl/x509_vfy.h
v3_ia5.o: ../../include/openssl/x509v3.h ../cryptlib.h v3_ia5.c
v3_info.o: ../../e_os.h ../../include/openssl/asn1.h
v3_info.o: ../../include/openssl/asn1t.h ../../include/openssl/bio.h
v3_info.o: ../../include/openssl/buffer.h ../../include/openssl/conf.h
v3_info.o: ../../include/openssl/crypto.h ../../include/openssl/e_os2.h
v3_info.o: ../../include/openssl/ec.h ../../include/openssl/ecdh.h
v3_info.o: ../../include/openssl/ecdsa.h ../../include/openssl/err.h
v3_info.o: ../../include/openssl/evp.h ../../include/openssl/lhash.h
v3_info.o: ../../include/openssl/obj_mac.h ../../include/openssl/objects.h
v3_info.o: ../../include/openssl/opensslconf.h ../../include/openssl/opensslv.h
v3_info.o: ../../include/openssl/ossl_typ.h ../../include/openssl/pkcs7.h
v3_info.o: ../../include/openssl/safestack.h ../../include/openssl/sha.h
v3_info.o: ../../include/openssl/stack.h ../../include/openssl/symhacks.h
v3_info.o: ../../include/openssl/x509.h ../../include/openssl/x509_vfy.h
v3_info.o: ../../include/openssl/x509v3.h ../cryptlib.h v3_info.c
v3_int.o: ../../e_os.h ../../include/openssl/asn1.h ../../include/openssl/bio.h
v3_int.o: ../../include/openssl/buffer.h ../../include/openssl/conf.h
v3_int.o: ../../include/openssl/crypto.h ../../include/openssl/e_os2.h
v3_int.o: ../../include/openssl/ec.h ../../include/openssl/ecdh.h
v3_int.o: ../../include/openssl/ecdsa.h ../../include/openssl/err.h
v3_int.o: ../../include/openssl/evp.h ../../include/openssl/lhash.h
v3_int.o: ../../include/openssl/obj_mac.h ../../include/openssl/objects.h
v3_int.o: ../../include/openssl/opensslconf.h ../../include/openssl/opensslv.h
v3_int.o: ../../include/openssl/ossl_typ.h ../../include/openssl/pkcs7.h
v3_int.o: ../../include/openssl/safestack.h ../../include/openssl/sha.h
v3_int.o: ../../include/openssl/stack.h ../../include/openssl/symhacks.h
v3_int.o: ../../include/openssl/x509.h ../../include/openssl/x509_vfy.h
v3_int.o: ../../include/openssl/x509v3.h ../cryptlib.h v3_int.c
v3_lib.o: ../../e_os.h ../../include/openssl/asn1.h ../../include/openssl/bio.h
v3_lib.o: ../../include/openssl/buffer.h ../../include/openssl/conf.h
v3_lib.o: ../../include/openssl/crypto.h ../../include/openssl/e_os2.h
v3_lib.o: ../../include/openssl/ec.h ../../include/openssl/ecdh.h
v3_lib.o: ../../include/openssl/ecdsa.h ../../include/openssl/err.h
v3_lib.o: ../../include/openssl/evp.h ../../include/openssl/lhash.h
v3_lib.o: ../../include/openssl/obj_mac.h ../../include/openssl/objects.h
v3_lib.o: ../../include/openssl/opensslconf.h ../../include/openssl/opensslv.h
v3_lib.o: ../../include/openssl/ossl_typ.h ../../include/openssl/pkcs7.h
v3_lib.o: ../../include/openssl/safestack.h ../../include/openssl/sha.h
v3_lib.o: ../../include/openssl/stack.h ../../include/openssl/symhacks.h
v3_lib.o: ../../include/openssl/x509.h ../../include/openssl/x509_vfy.h
v3_lib.o: ../../include/openssl/x509v3.h ../cryptlib.h ext_dat.h v3_lib.c
v3_ncons.o: ../../e_os.h ../../include/openssl/asn1.h
v3_ncons.o: ../../include/openssl/asn1t.h ../../include/openssl/bio.h
v3_ncons.o: ../../include/openssl/buffer.h ../../include/openssl/conf.h
v3_ncons.o: ../../include/openssl/crypto.h ../../include/openssl/e_os2.h
v3_ncons.o: ../../include/openssl/ec.h ../../include/openssl/ecdh.h
v3_ncons.o: ../../include/openssl/ecdsa.h ../../include/openssl/err.h
v3_ncons.o: ../../include/openssl/evp.h ../../include/openssl/lhash.h
v3_ncons.o: ../../include/openssl/obj_mac.h ../../include/openssl/objects.h
v3_ncons.o: ../../include/openssl/opensslconf.h
v3_ncons.o: ../../include/openssl/opensslv.h ../../include/openssl/ossl_typ.h
v3_ncons.o: ../../include/openssl/pkcs7.h ../../include/openssl/safestack.h
v3_ncons.o: ../../include/openssl/sha.h ../../include/openssl/stack.h
v3_ncons.o: ../../include/openssl/symhacks.h ../../include/openssl/x509.h
v3_ncons.o: ../../include/openssl/x509_vfy.h ../../include/openssl/x509v3.h
v3_ncons.o: ../cryptlib.h v3_ncons.c
v3_ocsp.o: ../../e_os.h ../../include/openssl/asn1.h
v3_ocsp.o: ../../include/openssl/bio.h ../../include/openssl/buffer.h
v3_ocsp.o: ../../include/openssl/conf.h ../../include/openssl/crypto.h
v3_ocsp.o: ../../include/openssl/e_os2.h ../../include/openssl/ec.h
v3_ocsp.o: ../../include/openssl/ecdh.h ../../include/openssl/ecdsa.h
v3_ocsp.o: ../../include/openssl/err.h ../../include/openssl/evp.h
v3_ocsp.o: ../../include/openssl/lhash.h ../../include/openssl/obj_mac.h
v3_ocsp.o: ../../include/openssl/objects.h ../../include/openssl/ocsp.h
v3_ocsp.o: ../../include/openssl/opensslconf.h ../../include/openssl/opensslv.h
v3_ocsp.o: ../../include/openssl/ossl_typ.h ../../include/openssl/pkcs7.h
v3_ocsp.o: ../../include/openssl/safestack.h ../../include/openssl/sha.h
v3_ocsp.o: ../../include/openssl/stack.h ../../include/openssl/symhacks.h
v3_ocsp.o: ../../include/openssl/x509.h ../../include/openssl/x509_vfy.h
v3_ocsp.o: ../../include/openssl/x509v3.h ../cryptlib.h v3_ocsp.c
v3_pci.o: ../../e_os.h ../../include/openssl/asn1.h ../../include/openssl/bio.h
v3_pci.o: ../../include/openssl/buffer.h ../../include/openssl/conf.h
v3_pci.o: ../../include/openssl/crypto.h ../../include/openssl/e_os2.h
v3_pci.o: ../../include/openssl/ec.h ../../include/openssl/ecdh.h
v3_pci.o: ../../include/openssl/ecdsa.h ../../include/openssl/err.h
v3_pci.o: ../../include/openssl/evp.h ../../include/openssl/lhash.h
v3_pci.o: ../../include/openssl/obj_mac.h ../../include/openssl/objects.h
v3_pci.o: ../../include/openssl/opensslconf.h ../../include/openssl/opensslv.h
v3_pci.o: ../../include/openssl/ossl_typ.h ../../include/openssl/pkcs7.h
v3_pci.o: ../../include/openssl/safestack.h ../../include/openssl/sha.h
v3_pci.o: ../../include/openssl/stack.h ../../include/openssl/symhacks.h
v3_pci.o: ../../include/openssl/x509.h ../../include/openssl/x509_vfy.h
v3_pci.o: ../../include/openssl/x509v3.h ../cryptlib.h v3_pci.c
v3_pcia.o: ../../include/openssl/asn1.h ../../include/openssl/asn1t.h
v3_pcia.o: ../../include/openssl/bio.h ../../include/openssl/buffer.h
v3_pcia.o: ../../include/openssl/conf.h ../../include/openssl/crypto.h
v3_pcia.o: ../../include/openssl/e_os2.h ../../include/openssl/ec.h
v3_pcia.o: ../../include/openssl/ecdh.h ../../include/openssl/ecdsa.h
v3_pcia.o: ../../include/openssl/evp.h ../../include/openssl/lhash.h
v3_pcia.o: ../../include/openssl/obj_mac.h ../../include/openssl/objects.h
v3_pcia.o: ../../include/openssl/opensslconf.h ../../include/openssl/opensslv.h
v3_pcia.o: ../../include/openssl/ossl_typ.h ../../include/openssl/pkcs7.h
v3_pcia.o: ../../include/openssl/safestack.h ../../include/openssl/sha.h
v3_pcia.o: ../../include/openssl/stack.h ../../include/openssl/symhacks.h
v3_pcia.o: ../../include/openssl/x509.h ../../include/openssl/x509_vfy.h
v3_pcia.o: ../../include/openssl/x509v3.h v3_pcia.c
v3_pcons.o: ../../e_os.h ../../include/openssl/asn1.h
v3_pcons.o: ../../include/openssl/asn1t.h ../../include/openssl/bio.h
v3_pcons.o: ../../include/openssl/buffer.h ../../include/openssl/conf.h
v3_pcons.o: ../../include/openssl/crypto.h ../../include/openssl/e_os2.h
v3_pcons.o: ../../include/openssl/ec.h ../../include/openssl/ecdh.h
v3_pcons.o: ../../include/openssl/ecdsa.h ../../include/openssl/err.h
v3_pcons.o: ../../include/openssl/evp.h ../../include/openssl/lhash.h
v3_pcons.o: ../../include/openssl/obj_mac.h ../../include/openssl/objects.h
v3_pcons.o: ../../include/openssl/opensslconf.h
v3_pcons.o: ../../include/openssl/opensslv.h ../../include/openssl/ossl_typ.h
v3_pcons.o: ../../include/openssl/pkcs7.h ../../include/openssl/safestack.h
v3_pcons.o: ../../include/openssl/sha.h ../../include/openssl/stack.h
v3_pcons.o: ../../include/openssl/symhacks.h ../../include/openssl/x509.h
v3_pcons.o: ../../include/openssl/x509_vfy.h ../../include/openssl/x509v3.h
v3_pcons.o: ../cryptlib.h v3_pcons.c
v3_pku.o: ../../e_os.h ../../include/openssl/asn1.h
v3_pku.o: ../../include/openssl/asn1t.h ../../include/openssl/bio.h
v3_pku.o: ../../include/openssl/buffer.h ../../include/openssl/conf.h
v3_pku.o: ../../include/openssl/crypto.h ../../include/openssl/e_os2.h
v3_pku.o: ../../include/openssl/ec.h ../../include/openssl/ecdh.h
v3_pku.o: ../../include/openssl/ecdsa.h ../../include/openssl/err.h
v3_pku.o: ../../include/openssl/evp.h ../../include/openssl/lhash.h
v3_pku.o: ../../include/openssl/obj_mac.h ../../include/openssl/objects.h
v3_pku.o: ../../include/openssl/opensslconf.h ../../include/openssl/opensslv.h
v3_pku.o: ../../include/openssl/ossl_typ.h ../../include/openssl/pkcs7.h
v3_pku.o: ../../include/openssl/safestack.h ../../include/openssl/sha.h
v3_pku.o: ../../include/openssl/stack.h ../../include/openssl/symhacks.h
v3_pku.o: ../../include/openssl/x509.h ../../include/openssl/x509_vfy.h
v3_pku.o: ../../include/openssl/x509v3.h ../cryptlib.h v3_pku.c
v3_pmaps.o: ../../e_os.h ../../include/openssl/asn1.h
v3_pmaps.o: ../../include/openssl/asn1t.h ../../include/openssl/bio.h
v3_pmaps.o: ../../include/openssl/buffer.h ../../include/openssl/conf.h
v3_pmaps.o: ../../include/openssl/crypto.h ../../include/openssl/e_os2.h
v3_pmaps.o: ../../include/openssl/ec.h ../../include/openssl/ecdh.h
v3_pmaps.o: ../../include/openssl/ecdsa.h ../../include/openssl/err.h
v3_pmaps.o: ../../include/openssl/evp.h ../../include/openssl/lhash.h
v3_pmaps.o: ../../include/openssl/obj_mac.h ../../include/openssl/objects.h
v3_pmaps.o: ../../include/openssl/opensslconf.h
v3_pmaps.o: ../../include/openssl/opensslv.h ../../include/openssl/ossl_typ.h
v3_pmaps.o: ../../include/openssl/pkcs7.h ../../include/openssl/safestack.h
v3_pmaps.o: ../../include/openssl/sha.h ../../include/openssl/stack.h
v3_pmaps.o: ../../include/openssl/symhacks.h ../../include/openssl/x509.h
v3_pmaps.o: ../../include/openssl/x509_vfy.h ../../include/openssl/x509v3.h
v3_pmaps.o: ../cryptlib.h v3_pmaps.c
v3_prn.o: ../../e_os.h ../../include/openssl/asn1.h ../../include/openssl/bio.h
v3_prn.o: ../../include/openssl/buffer.h ../../include/openssl/conf.h
v3_prn.o: ../../include/openssl/crypto.h ../../include/openssl/e_os2.h
v3_prn.o: ../../include/openssl/ec.h ../../include/openssl/ecdh.h
v3_prn.o: ../../include/openssl/ecdsa.h ../../include/openssl/err.h
v3_prn.o: ../../include/openssl/evp.h ../../include/openssl/lhash.h
v3_prn.o: ../../include/openssl/obj_mac.h ../../include/openssl/objects.h
v3_prn.o: ../../include/openssl/opensslconf.h ../../include/openssl/opensslv.h
v3_prn.o: ../../include/openssl/ossl_typ.h ../../include/openssl/pkcs7.h
v3_prn.o: ../../include/openssl/safestack.h ../../include/openssl/sha.h
v3_prn.o: ../../include/openssl/stack.h ../../include/openssl/symhacks.h
v3_prn.o: ../../include/openssl/x509.h ../../include/openssl/x509_vfy.h
v3_prn.o: ../../include/openssl/x509v3.h ../cryptlib.h v3_prn.c
v3_purp.o: ../../e_os.h ../../include/openssl/asn1.h
v3_purp.o: ../../include/openssl/bio.h ../../include/openssl/buffer.h
v3_purp.o: ../../include/openssl/conf.h ../../include/openssl/crypto.h
v3_purp.o: ../../include/openssl/e_os2.h ../../include/openssl/ec.h
v3_purp.o: ../../include/openssl/ecdh.h ../../include/openssl/ecdsa.h
v3_purp.o: ../../include/openssl/err.h ../../include/openssl/evp.h
v3_purp.o: ../../include/openssl/lhash.h ../../include/openssl/obj_mac.h
v3_purp.o: ../../include/openssl/objects.h ../../include/openssl/opensslconf.h
v3_purp.o: ../../include/openssl/opensslv.h ../../include/openssl/ossl_typ.h
v3_purp.o: ../../include/openssl/pkcs7.h ../../include/openssl/safestack.h
v3_purp.o: ../../include/openssl/sha.h ../../include/openssl/stack.h
v3_purp.o: ../../include/openssl/symhacks.h ../../include/openssl/x509.h
v3_purp.o: ../../include/openssl/x509_vfy.h ../../include/openssl/x509v3.h
v3_purp.o: ../cryptlib.h v3_purp.c
v3_skey.o: ../../e_os.h ../../include/openssl/asn1.h
v3_skey.o: ../../include/openssl/bio.h ../../include/openssl/buffer.h
v3_skey.o: ../../include/openssl/conf.h ../../include/openssl/crypto.h
v3_skey.o: ../../include/openssl/e_os2.h ../../include/openssl/ec.h
v3_skey.o: ../../include/openssl/ecdh.h ../../include/openssl/ecdsa.h
v3_skey.o: ../../include/openssl/err.h ../../include/openssl/evp.h
v3_skey.o: ../../include/openssl/lhash.h ../../include/openssl/obj_mac.h
v3_skey.o: ../../include/openssl/objects.h ../../include/openssl/opensslconf.h
v3_skey.o: ../../include/openssl/opensslv.h ../../include/openssl/ossl_typ.h
v3_skey.o: ../../include/openssl/pkcs7.h ../../include/openssl/safestack.h
v3_skey.o: ../../include/openssl/sha.h ../../include/openssl/stack.h
v3_skey.o: ../../include/openssl/symhacks.h ../../include/openssl/x509.h
v3_skey.o: ../../include/openssl/x509_vfy.h ../../include/openssl/x509v3.h
v3_skey.o: ../cryptlib.h v3_skey.c
v3_sxnet.o: ../../e_os.h ../../include/openssl/asn1.h
v3_sxnet.o: ../../include/openssl/asn1t.h ../../include/openssl/bio.h
v3_sxnet.o: ../../include/openssl/buffer.h ../../include/openssl/conf.h
v3_sxnet.o: ../../include/openssl/crypto.h ../../include/openssl/e_os2.h
v3_sxnet.o: ../../include/openssl/ec.h ../../include/openssl/ecdh.h
v3_sxnet.o: ../../include/openssl/ecdsa.h ../../include/openssl/err.h
v3_sxnet.o: ../../include/openssl/evp.h ../../include/openssl/lhash.h
v3_sxnet.o: ../../include/openssl/obj_mac.h ../../include/openssl/objects.h
v3_sxnet.o: ../../include/openssl/opensslconf.h
v3_sxnet.o: ../../include/openssl/opensslv.h ../../include/openssl/ossl_typ.h
v3_sxnet.o: ../../include/openssl/pkcs7.h ../../include/openssl/safestack.h
v3_sxnet.o: ../../include/openssl/sha.h ../../include/openssl/stack.h
v3_sxnet.o: ../../include/openssl/symhacks.h ../../include/openssl/x509.h
v3_sxnet.o: ../../include/openssl/x509_vfy.h ../../include/openssl/x509v3.h
v3_sxnet.o: ../cryptlib.h v3_sxnet.c
v3_utl.o: ../../e_os.h ../../include/openssl/asn1.h ../../include/openssl/bio.h
v3_utl.o: ../../include/openssl/bn.h ../../include/openssl/buffer.h
v3_utl.o: ../../include/openssl/conf.h ../../include/openssl/crypto.h
v3_utl.o: ../../include/openssl/e_os2.h ../../include/openssl/ec.h
v3_utl.o: ../../include/openssl/ecdh.h ../../include/openssl/ecdsa.h
v3_utl.o: ../../include/openssl/err.h ../../include/openssl/evp.h
v3_utl.o: ../../include/openssl/lhash.h ../../include/openssl/obj_mac.h
v3_utl.o: ../../include/openssl/objects.h ../../include/openssl/opensslconf.h
v3_utl.o: ../../include/openssl/opensslv.h ../../include/openssl/ossl_typ.h
v3_utl.o: ../../include/openssl/pkcs7.h ../../include/openssl/safestack.h
v3_utl.o: ../../include/openssl/sha.h ../../include/openssl/stack.h
v3_utl.o: ../../include/openssl/symhacks.h ../../include/openssl/x509.h
v3_utl.o: ../../include/openssl/x509_vfy.h ../../include/openssl/x509v3.h
v3_utl.o: ../cryptlib.h v3_utl.c
v3err.o: ../../include/openssl/asn1.h ../../include/openssl/bio.h
v3err.o: ../../include/openssl/buffer.h ../../include/openssl/conf.h
v3err.o: ../../include/openssl/crypto.h ../../include/openssl/e_os2.h
v3err.o: ../../include/openssl/ec.h ../../include/openssl/ecdh.h
v3err.o: ../../include/openssl/ecdsa.h ../../include/openssl/err.h
v3err.o: ../../include/openssl/evp.h ../../include/openssl/lhash.h
v3err.o: ../../include/openssl/obj_mac.h ../../include/openssl/objects.h
v3err.o: ../../include/openssl/opensslconf.h ../../include/openssl/opensslv.h
v3err.o: ../../include/openssl/ossl_typ.h ../../include/openssl/pkcs7.h
v3err.o: ../../include/openssl/safestack.h ../../include/openssl/sha.h
v3err.o: ../../include/openssl/stack.h ../../include/openssl/symhacks.h
v3err.o: ../../include/openssl/x509.h ../../include/openssl/x509_vfy.h
v3err.o: ../../include/openssl/x509v3.h v3err.c

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crypto/x509v3/ext_dat.h Normal file
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@@ -0,0 +1,132 @@
/* ext_dat.h */
/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
* project 1999.
*/
/* ====================================================================
* Copyright (c) 1999-2004 The OpenSSL Project. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. All advertising materials mentioning features or use of this
* software must display the following acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
*
* 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
* endorse or promote products derived from this software without
* prior written permission. For written permission, please contact
* licensing@OpenSSL.org.
*
* 5. Products derived from this software may not be called "OpenSSL"
* nor may "OpenSSL" appear in their names without prior written
* permission of the OpenSSL Project.
*
* 6. Redistributions of any form whatsoever must retain the following
* acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
*
* THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
* EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
* OF THE POSSIBILITY OF SUCH DAMAGE.
* ====================================================================
*
* This product includes cryptographic software written by Eric Young
* (eay@cryptsoft.com). This product includes software written by Tim
* Hudson (tjh@cryptsoft.com).
*
*/
/* This file contains a table of "standard" extensions */
extern X509V3_EXT_METHOD v3_bcons, v3_nscert, v3_key_usage, v3_ext_ku;
extern X509V3_EXT_METHOD v3_pkey_usage_period, v3_sxnet, v3_info, v3_sinfo;
extern X509V3_EXT_METHOD v3_ns_ia5_list[], v3_alt[], v3_skey_id, v3_akey_id;
extern X509V3_EXT_METHOD v3_crl_num, v3_crl_reason, v3_crl_invdate;
extern X509V3_EXT_METHOD v3_delta_crl, v3_cpols, v3_crld, v3_freshest_crl;
extern X509V3_EXT_METHOD v3_ocsp_nonce, v3_ocsp_accresp, v3_ocsp_acutoff;
extern X509V3_EXT_METHOD v3_ocsp_crlid, v3_ocsp_nocheck, v3_ocsp_serviceloc;
extern X509V3_EXT_METHOD v3_crl_hold, v3_pci;
extern X509V3_EXT_METHOD v3_policy_mappings, v3_policy_constraints;
extern X509V3_EXT_METHOD v3_name_constraints, v3_inhibit_anyp, v3_idp;
extern X509V3_EXT_METHOD v3_addr, v3_asid;
/* This table will be searched using OBJ_bsearch so it *must* kept in
* order of the ext_nid values.
*/
static const X509V3_EXT_METHOD *standard_exts[] = {
&v3_nscert,
&v3_ns_ia5_list[0],
&v3_ns_ia5_list[1],
&v3_ns_ia5_list[2],
&v3_ns_ia5_list[3],
&v3_ns_ia5_list[4],
&v3_ns_ia5_list[5],
&v3_ns_ia5_list[6],
&v3_skey_id,
&v3_key_usage,
&v3_pkey_usage_period,
&v3_alt[0],
&v3_alt[1],
&v3_bcons,
&v3_crl_num,
&v3_cpols,
&v3_akey_id,
&v3_crld,
&v3_ext_ku,
&v3_delta_crl,
&v3_crl_reason,
#ifndef OPENSSL_NO_OCSP
&v3_crl_invdate,
#endif
&v3_sxnet,
&v3_info,
#ifndef OPENSSL_NO_RFC3779
&v3_addr,
&v3_asid,
#endif
#ifndef OPENSSL_NO_OCSP
&v3_ocsp_nonce,
&v3_ocsp_crlid,
&v3_ocsp_accresp,
&v3_ocsp_nocheck,
&v3_ocsp_acutoff,
&v3_ocsp_serviceloc,
#endif
&v3_sinfo,
&v3_policy_constraints,
#ifndef OPENSSL_NO_OCSP
&v3_crl_hold,
#endif
&v3_pci,
&v3_name_constraints,
&v3_policy_mappings,
&v3_inhibit_anyp,
&v3_idp,
&v3_alt[2],
&v3_freshest_crl,
};
/* Number of standard extensions */
#define STANDARD_EXTENSION_COUNT (sizeof(standard_exts)/sizeof(X509V3_EXT_METHOD *))

286
crypto/x509v3/pcy_cache.c Normal file
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@@ -0,0 +1,286 @@
/* pcy_cache.c */
/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
* project 2004.
*/
/* ====================================================================
* Copyright (c) 2004 The OpenSSL Project. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. All advertising materials mentioning features or use of this
* software must display the following acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
*
* 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
* endorse or promote products derived from this software without
* prior written permission. For written permission, please contact
* licensing@OpenSSL.org.
*
* 5. Products derived from this software may not be called "OpenSSL"
* nor may "OpenSSL" appear in their names without prior written
* permission of the OpenSSL Project.
*
* 6. Redistributions of any form whatsoever must retain the following
* acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
*
* THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
* EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
* OF THE POSSIBILITY OF SUCH DAMAGE.
* ====================================================================
*
* This product includes cryptographic software written by Eric Young
* (eay@cryptsoft.com). This product includes software written by Tim
* Hudson (tjh@cryptsoft.com).
*
*/
#include "cryptlib.h"
#include <openssl/x509.h>
#include <openssl/x509v3.h>
#include "pcy_int.h"
static int policy_data_cmp(const X509_POLICY_DATA * const *a,
const X509_POLICY_DATA * const *b);
static int policy_cache_set_int(long *out, ASN1_INTEGER *value);
/* Set cache entry according to CertificatePolicies extension.
* Note: this destroys the passed CERTIFICATEPOLICIES structure.
*/
static int policy_cache_create(X509 *x,
CERTIFICATEPOLICIES *policies, int crit)
{
int i;
int ret = 0;
X509_POLICY_CACHE *cache = x->policy_cache;
X509_POLICY_DATA *data = NULL;
POLICYINFO *policy;
if (sk_POLICYINFO_num(policies) == 0)
goto bad_policy;
cache->data = sk_X509_POLICY_DATA_new(policy_data_cmp);
if (!cache->data)
goto bad_policy;
for (i = 0; i < sk_POLICYINFO_num(policies); i++)
{
policy = sk_POLICYINFO_value(policies, i);
data = policy_data_new(policy, NULL, crit);
if (!data)
goto bad_policy;
/* Duplicate policy OIDs are illegal: reject if matches
* found.
*/
if (OBJ_obj2nid(data->valid_policy) == NID_any_policy)
{
if (cache->anyPolicy)
{
ret = -1;
goto bad_policy;
}
cache->anyPolicy = data;
}
else if (sk_X509_POLICY_DATA_find(cache->data, data) != -1)
{
ret = -1;
goto bad_policy;
}
else if (!sk_X509_POLICY_DATA_push(cache->data, data))
goto bad_policy;
data = NULL;
}
ret = 1;
bad_policy:
if (ret == -1)
x->ex_flags |= EXFLAG_INVALID_POLICY;
if (data)
policy_data_free(data);
sk_POLICYINFO_pop_free(policies, POLICYINFO_free);
if (ret <= 0)
{
sk_X509_POLICY_DATA_pop_free(cache->data, policy_data_free);
cache->data = NULL;
}
return ret;
}
static int policy_cache_new(X509 *x)
{
X509_POLICY_CACHE *cache;
ASN1_INTEGER *ext_any = NULL;
POLICY_CONSTRAINTS *ext_pcons = NULL;
CERTIFICATEPOLICIES *ext_cpols = NULL;
POLICY_MAPPINGS *ext_pmaps = NULL;
int i;
cache = OPENSSL_malloc(sizeof(X509_POLICY_CACHE));
if (!cache)
return 0;
cache->anyPolicy = NULL;
cache->data = NULL;
cache->any_skip = -1;
cache->explicit_skip = -1;
cache->map_skip = -1;
x->policy_cache = cache;
/* Handle requireExplicitPolicy *first*. Need to process this
* even if we don't have any policies.
*/
ext_pcons = X509_get_ext_d2i(x, NID_policy_constraints, &i, NULL);
if (!ext_pcons)
{
if (i != -1)
goto bad_cache;
}
else
{
if (!ext_pcons->requireExplicitPolicy
&& !ext_pcons->inhibitPolicyMapping)
goto bad_cache;
if (!policy_cache_set_int(&cache->explicit_skip,
ext_pcons->requireExplicitPolicy))
goto bad_cache;
if (!policy_cache_set_int(&cache->map_skip,
ext_pcons->inhibitPolicyMapping))
goto bad_cache;
}
/* Process CertificatePolicies */
ext_cpols = X509_get_ext_d2i(x, NID_certificate_policies, &i, NULL);
/* If no CertificatePolicies extension or problem decoding then
* there is no point continuing because the valid policies will be
* NULL.
*/
if (!ext_cpols)
{
/* If not absent some problem with extension */
if (i != -1)
goto bad_cache;
return 1;
}
i = policy_cache_create(x, ext_cpols, i);
/* NB: ext_cpols freed by policy_cache_set_policies */
if (i <= 0)
return i;
ext_pmaps = X509_get_ext_d2i(x, NID_policy_mappings, &i, NULL);
if (!ext_pmaps)
{
/* If not absent some problem with extension */
if (i != -1)
goto bad_cache;
}
else
{
i = policy_cache_set_mapping(x, ext_pmaps);
if (i <= 0)
goto bad_cache;
}
ext_any = X509_get_ext_d2i(x, NID_inhibit_any_policy, &i, NULL);
if (!ext_any)
{
if (i != -1)
goto bad_cache;
}
else if (!policy_cache_set_int(&cache->any_skip, ext_any))
goto bad_cache;
if (0)
{
bad_cache:
x->ex_flags |= EXFLAG_INVALID_POLICY;
}
if(ext_pcons)
POLICY_CONSTRAINTS_free(ext_pcons);
if (ext_any)
ASN1_INTEGER_free(ext_any);
return 1;
}
void policy_cache_free(X509_POLICY_CACHE *cache)
{
if (!cache)
return;
if (cache->anyPolicy)
policy_data_free(cache->anyPolicy);
if (cache->data)
sk_X509_POLICY_DATA_pop_free(cache->data, policy_data_free);
OPENSSL_free(cache);
}
const X509_POLICY_CACHE *policy_cache_set(X509 *x)
{
if (x->policy_cache == NULL)
{
CRYPTO_w_lock(CRYPTO_LOCK_X509);
policy_cache_new(x);
CRYPTO_w_unlock(CRYPTO_LOCK_X509);
}
return x->policy_cache;
}
X509_POLICY_DATA *policy_cache_find_data(const X509_POLICY_CACHE *cache,
const ASN1_OBJECT *id)
{
int idx;
X509_POLICY_DATA tmp;
tmp.valid_policy = (ASN1_OBJECT *)id;
idx = sk_X509_POLICY_DATA_find(cache->data, &tmp);
if (idx == -1)
return NULL;
return sk_X509_POLICY_DATA_value(cache->data, idx);
}
static int policy_data_cmp(const X509_POLICY_DATA * const *a,
const X509_POLICY_DATA * const *b)
{
return OBJ_cmp((*a)->valid_policy, (*b)->valid_policy);
}
static int policy_cache_set_int(long *out, ASN1_INTEGER *value)
{
if (value == NULL)
return 1;
if (value->type == V_ASN1_NEG_INTEGER)
return 0;
*out = ASN1_INTEGER_get(value);
return 1;
}

135
crypto/x509v3/pcy_data.c Normal file
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/* pcy_data.c */
/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
* project 2004.
*/
/* ====================================================================
* Copyright (c) 2004 The OpenSSL Project. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. All advertising materials mentioning features or use of this
* software must display the following acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
*
* 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
* endorse or promote products derived from this software without
* prior written permission. For written permission, please contact
* licensing@OpenSSL.org.
*
* 5. Products derived from this software may not be called "OpenSSL"
* nor may "OpenSSL" appear in their names without prior written
* permission of the OpenSSL Project.
*
* 6. Redistributions of any form whatsoever must retain the following
* acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
*
* THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
* EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
* OF THE POSSIBILITY OF SUCH DAMAGE.
* ====================================================================
*
* This product includes cryptographic software written by Eric Young
* (eay@cryptsoft.com). This product includes software written by Tim
* Hudson (tjh@cryptsoft.com).
*
*/
#include "cryptlib.h"
#include <openssl/x509.h>
#include <openssl/x509v3.h>
#include "pcy_int.h"
/* Policy Node routines */
void policy_data_free(X509_POLICY_DATA *data)
{
ASN1_OBJECT_free(data->valid_policy);
/* Don't free qualifiers if shared */
if (!(data->flags & POLICY_DATA_FLAG_SHARED_QUALIFIERS))
sk_POLICYQUALINFO_pop_free(data->qualifier_set,
POLICYQUALINFO_free);
sk_ASN1_OBJECT_pop_free(data->expected_policy_set, ASN1_OBJECT_free);
OPENSSL_free(data);
}
/* Create a data based on an existing policy. If 'id' is NULL use the
* oid in the policy, otherwise use 'id'. This behaviour covers the two
* types of data in RFC3280: data with from a CertificatePolcies extension
* and additional data with just the qualifiers of anyPolicy and ID from
* another source.
*/
X509_POLICY_DATA *policy_data_new(POLICYINFO *policy,
const ASN1_OBJECT *cid, int crit)
{
X509_POLICY_DATA *ret;
ASN1_OBJECT *id;
if (!policy && !cid)
return NULL;
if (cid)
{
id = OBJ_dup(cid);
if (!id)
return NULL;
}
else
id = NULL;
ret = OPENSSL_malloc(sizeof(X509_POLICY_DATA));
if (!ret)
return NULL;
ret->expected_policy_set = sk_ASN1_OBJECT_new_null();
if (!ret->expected_policy_set)
{
OPENSSL_free(ret);
if (id)
ASN1_OBJECT_free(id);
return NULL;
}
if (crit)
ret->flags = POLICY_DATA_FLAG_CRITICAL;
else
ret->flags = 0;
if (id)
ret->valid_policy = id;
else
{
ret->valid_policy = policy->policyid;
policy->policyid = NULL;
}
if (policy)
{
ret->qualifier_set = policy->qualifiers;
policy->qualifiers = NULL;
}
else
ret->qualifier_set = NULL;
return ret;
}

212
crypto/x509v3/pcy_int.h Normal file
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/* pcy_int.h */
/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
* project 2004.
*/
/* ====================================================================
* Copyright (c) 2004 The OpenSSL Project. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. All advertising materials mentioning features or use of this
* software must display the following acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
*
* 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
* endorse or promote products derived from this software without
* prior written permission. For written permission, please contact
* licensing@OpenSSL.org.
*
* 5. Products derived from this software may not be called "OpenSSL"
* nor may "OpenSSL" appear in their names without prior written
* permission of the OpenSSL Project.
*
* 6. Redistributions of any form whatsoever must retain the following
* acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
*
* THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
* EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
* OF THE POSSIBILITY OF SUCH DAMAGE.
* ====================================================================
*
* This product includes cryptographic software written by Eric Young
* (eay@cryptsoft.com). This product includes software written by Tim
* Hudson (tjh@cryptsoft.com).
*
*/
typedef struct X509_POLICY_DATA_st X509_POLICY_DATA;
DECLARE_STACK_OF(X509_POLICY_DATA)
/* Internal structures */
/* This structure and the field names correspond to the Policy 'node' of
* RFC3280. NB this structure contains no pointers to parent or child
* data: X509_POLICY_NODE contains that. This means that the main policy data
* can be kept static and cached with the certificate.
*/
struct X509_POLICY_DATA_st
{
unsigned int flags;
/* Policy OID and qualifiers for this data */
ASN1_OBJECT *valid_policy;
STACK_OF(POLICYQUALINFO) *qualifier_set;
STACK_OF(ASN1_OBJECT) *expected_policy_set;
};
/* X509_POLICY_DATA flags values */
/* This flag indicates the structure has been mapped using a policy mapping
* extension. If policy mapping is not active its references get deleted.
*/
#define POLICY_DATA_FLAG_MAPPED 0x1
/* This flag indicates the data doesn't correspond to a policy in Certificate
* Policies: it has been mapped to any policy.
*/
#define POLICY_DATA_FLAG_MAPPED_ANY 0x2
/* AND with flags to see if any mapping has occurred */
#define POLICY_DATA_FLAG_MAP_MASK 0x3
/* qualifiers are shared and shouldn't be freed */
#define POLICY_DATA_FLAG_SHARED_QUALIFIERS 0x4
/* Parent node is an extra node and should be freed */
#define POLICY_DATA_FLAG_EXTRA_NODE 0x8
/* Corresponding CertificatePolicies is critical */
#define POLICY_DATA_FLAG_CRITICAL 0x10
/* This structure is cached with a certificate */
struct X509_POLICY_CACHE_st {
/* anyPolicy data or NULL if no anyPolicy */
X509_POLICY_DATA *anyPolicy;
/* other policy data */
STACK_OF(X509_POLICY_DATA) *data;
/* If InhibitAnyPolicy present this is its value or -1 if absent. */
long any_skip;
/* If policyConstraints and requireExplicitPolicy present this is its
* value or -1 if absent.
*/
long explicit_skip;
/* If policyConstraints and policyMapping present this is its
* value or -1 if absent.
*/
long map_skip;
};
/*#define POLICY_CACHE_FLAG_CRITICAL POLICY_DATA_FLAG_CRITICAL*/
/* This structure represents the relationship between nodes */
struct X509_POLICY_NODE_st
{
/* node data this refers to */
const X509_POLICY_DATA *data;
/* Parent node */
X509_POLICY_NODE *parent;
/* Number of child nodes */
int nchild;
};
struct X509_POLICY_LEVEL_st
{
/* Cert for this level */
X509 *cert;
/* nodes at this level */
STACK_OF(X509_POLICY_NODE) *nodes;
/* anyPolicy node */
X509_POLICY_NODE *anyPolicy;
/* Extra data */
/*STACK_OF(X509_POLICY_DATA) *extra_data;*/
unsigned int flags;
};
struct X509_POLICY_TREE_st
{
/* This is the tree 'level' data */
X509_POLICY_LEVEL *levels;
int nlevel;
/* Extra policy data when additional nodes (not from the certificate)
* are required.
*/
STACK_OF(X509_POLICY_DATA) *extra_data;
/* This is the authority constained policy set */
STACK_OF(X509_POLICY_NODE) *auth_policies;
STACK_OF(X509_POLICY_NODE) *user_policies;
unsigned int flags;
};
/* Set if anyPolicy present in user policies */
#define POLICY_FLAG_ANY_POLICY 0x2
/* Useful macros */
#define node_data_critical(data) (data->flags & POLICY_DATA_FLAG_CRITICAL)
#define node_critical(node) node_data_critical(node->data)
/* Internal functions */
X509_POLICY_DATA *policy_data_new(POLICYINFO *policy, const ASN1_OBJECT *id,
int crit);
void policy_data_free(X509_POLICY_DATA *data);
X509_POLICY_DATA *policy_cache_find_data(const X509_POLICY_CACHE *cache,
const ASN1_OBJECT *id);
int policy_cache_set_mapping(X509 *x, POLICY_MAPPINGS *maps);
STACK_OF(X509_POLICY_NODE) *policy_node_cmp_new(void);
void policy_cache_init(void);
void policy_cache_free(X509_POLICY_CACHE *cache);
X509_POLICY_NODE *level_find_node(const X509_POLICY_LEVEL *level,
const X509_POLICY_NODE *parent,
const ASN1_OBJECT *id);
X509_POLICY_NODE *tree_find_sk(STACK_OF(X509_POLICY_NODE) *sk,
const ASN1_OBJECT *id);
X509_POLICY_NODE *level_add_node(X509_POLICY_LEVEL *level,
const X509_POLICY_DATA *data,
X509_POLICY_NODE *parent,
X509_POLICY_TREE *tree);
void policy_node_free(X509_POLICY_NODE *node);
int policy_node_match(const X509_POLICY_LEVEL *lvl,
const X509_POLICY_NODE *node, const ASN1_OBJECT *oid);
const X509_POLICY_CACHE *policy_cache_set(X509 *x);

167
crypto/x509v3/pcy_lib.c Normal file
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/* pcy_lib.c */
/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
* project 2004.
*/
/* ====================================================================
* Copyright (c) 2004 The OpenSSL Project. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. All advertising materials mentioning features or use of this
* software must display the following acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
*
* 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
* endorse or promote products derived from this software without
* prior written permission. For written permission, please contact
* licensing@OpenSSL.org.
*
* 5. Products derived from this software may not be called "OpenSSL"
* nor may "OpenSSL" appear in their names without prior written
* permission of the OpenSSL Project.
*
* 6. Redistributions of any form whatsoever must retain the following
* acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
*
* THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
* EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
* OF THE POSSIBILITY OF SUCH DAMAGE.
* ====================================================================
*
* This product includes cryptographic software written by Eric Young
* (eay@cryptsoft.com). This product includes software written by Tim
* Hudson (tjh@cryptsoft.com).
*
*/
#include "cryptlib.h"
#include <openssl/x509.h>
#include <openssl/x509v3.h>
#include "pcy_int.h"
/* accessor functions */
/* X509_POLICY_TREE stuff */
int X509_policy_tree_level_count(const X509_POLICY_TREE *tree)
{
if (!tree)
return 0;
return tree->nlevel;
}
X509_POLICY_LEVEL *
X509_policy_tree_get0_level(const X509_POLICY_TREE *tree, int i)
{
if (!tree || (i < 0) || (i >= tree->nlevel))
return NULL;
return tree->levels + i;
}
STACK_OF(X509_POLICY_NODE) *
X509_policy_tree_get0_policies(const X509_POLICY_TREE *tree)
{
if (!tree)
return NULL;
return tree->auth_policies;
}
STACK_OF(X509_POLICY_NODE) *
X509_policy_tree_get0_user_policies(const X509_POLICY_TREE *tree)
{
if (!tree)
return NULL;
if (tree->flags & POLICY_FLAG_ANY_POLICY)
return tree->auth_policies;
else
return tree->user_policies;
}
/* X509_POLICY_LEVEL stuff */
int X509_policy_level_node_count(X509_POLICY_LEVEL *level)
{
int n;
if (!level)
return 0;
if (level->anyPolicy)
n = 1;
else
n = 0;
if (level->nodes)
n += sk_X509_POLICY_NODE_num(level->nodes);
return n;
}
X509_POLICY_NODE *X509_policy_level_get0_node(X509_POLICY_LEVEL *level, int i)
{
if (!level)
return NULL;
if (level->anyPolicy)
{
if (i == 0)
return level->anyPolicy;
i--;
}
return sk_X509_POLICY_NODE_value(level->nodes, i);
}
/* X509_POLICY_NODE stuff */
const ASN1_OBJECT *X509_policy_node_get0_policy(const X509_POLICY_NODE *node)
{
if (!node)
return NULL;
return node->data->valid_policy;
}
#if 0
int X509_policy_node_get_critical(const X509_POLICY_NODE *node)
{
if (node_critical(node))
return 1;
return 0;
}
#endif
STACK_OF(POLICYQUALINFO) *
X509_policy_node_get0_qualifiers(const X509_POLICY_NODE *node)
{
if (!node)
return NULL;
return node->data->qualifier_set;
}
const X509_POLICY_NODE *
X509_policy_node_get0_parent(const X509_POLICY_NODE *node)
{
if (!node)
return NULL;
return node->parent;
}

132
crypto/x509v3/pcy_map.c Normal file
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/* pcy_map.c */
/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
* project 2004.
*/
/* ====================================================================
* Copyright (c) 2004 The OpenSSL Project. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. All advertising materials mentioning features or use of this
* software must display the following acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
*
* 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
* endorse or promote products derived from this software without
* prior written permission. For written permission, please contact
* licensing@OpenSSL.org.
*
* 5. Products derived from this software may not be called "OpenSSL"
* nor may "OpenSSL" appear in their names without prior written
* permission of the OpenSSL Project.
*
* 6. Redistributions of any form whatsoever must retain the following
* acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
*
* THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
* EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
* OF THE POSSIBILITY OF SUCH DAMAGE.
* ====================================================================
*
* This product includes cryptographic software written by Eric Young
* (eay@cryptsoft.com). This product includes software written by Tim
* Hudson (tjh@cryptsoft.com).
*
*/
#include "cryptlib.h"
#include <openssl/x509.h>
#include <openssl/x509v3.h>
#include "pcy_int.h"
/* Set policy mapping entries in cache.
* Note: this modifies the passed POLICY_MAPPINGS structure
*/
int policy_cache_set_mapping(X509 *x, POLICY_MAPPINGS *maps)
{
POLICY_MAPPING *map;
X509_POLICY_DATA *data;
X509_POLICY_CACHE *cache = x->policy_cache;
int i;
int ret = 0;
if (sk_POLICY_MAPPING_num(maps) == 0)
{
ret = -1;
goto bad_mapping;
}
for (i = 0; i < sk_POLICY_MAPPING_num(maps); i++)
{
map = sk_POLICY_MAPPING_value(maps, i);
/* Reject if map to or from anyPolicy */
if ((OBJ_obj2nid(map->subjectDomainPolicy) == NID_any_policy)
|| (OBJ_obj2nid(map->issuerDomainPolicy) == NID_any_policy))
{
ret = -1;
goto bad_mapping;
}
/* Attempt to find matching policy data */
data = policy_cache_find_data(cache, map->issuerDomainPolicy);
/* If we don't have anyPolicy can't map */
if (!data && !cache->anyPolicy)
continue;
/* Create a NODE from anyPolicy */
if (!data)
{
data = policy_data_new(NULL, map->issuerDomainPolicy,
cache->anyPolicy->flags
& POLICY_DATA_FLAG_CRITICAL);
if (!data)
goto bad_mapping;
data->qualifier_set = cache->anyPolicy->qualifier_set;
/*map->issuerDomainPolicy = NULL;*/
data->flags |= POLICY_DATA_FLAG_MAPPED_ANY;
data->flags |= POLICY_DATA_FLAG_SHARED_QUALIFIERS;
if (!sk_X509_POLICY_DATA_push(cache->data, data))
{
policy_data_free(data);
goto bad_mapping;
}
}
else
data->flags |= POLICY_DATA_FLAG_MAPPED;
if (!sk_ASN1_OBJECT_push(data->expected_policy_set,
map->subjectDomainPolicy))
goto bad_mapping;
map->subjectDomainPolicy = NULL;
}
ret = 1;
bad_mapping:
if (ret == -1)
x->ex_flags |= EXFLAG_INVALID_POLICY;
sk_POLICY_MAPPING_pop_free(maps, POLICY_MAPPING_free);
return ret;
}

197
crypto/x509v3/pcy_node.c Normal file
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@@ -0,0 +1,197 @@
/* pcy_node.c */
/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
* project 2004.
*/
/* ====================================================================
* Copyright (c) 2004 The OpenSSL Project. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. All advertising materials mentioning features or use of this
* software must display the following acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
*
* 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
* endorse or promote products derived from this software without
* prior written permission. For written permission, please contact
* licensing@OpenSSL.org.
*
* 5. Products derived from this software may not be called "OpenSSL"
* nor may "OpenSSL" appear in their names without prior written
* permission of the OpenSSL Project.
*
* 6. Redistributions of any form whatsoever must retain the following
* acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
*
* THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
* EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
* OF THE POSSIBILITY OF SUCH DAMAGE.
* ====================================================================
*
* This product includes cryptographic software written by Eric Young
* (eay@cryptsoft.com). This product includes software written by Tim
* Hudson (tjh@cryptsoft.com).
*
*/
#include <openssl/asn1.h>
#include <openssl/x509.h>
#include <openssl/x509v3.h>
#include "pcy_int.h"
static int node_cmp(const X509_POLICY_NODE * const *a,
const X509_POLICY_NODE * const *b)
{
return OBJ_cmp((*a)->data->valid_policy, (*b)->data->valid_policy);
}
STACK_OF(X509_POLICY_NODE) *policy_node_cmp_new(void)
{
return sk_X509_POLICY_NODE_new(node_cmp);
}
X509_POLICY_NODE *tree_find_sk(STACK_OF(X509_POLICY_NODE) *nodes,
const ASN1_OBJECT *id)
{
X509_POLICY_DATA n;
X509_POLICY_NODE l;
int idx;
n.valid_policy = (ASN1_OBJECT *)id;
l.data = &n;
idx = sk_X509_POLICY_NODE_find(nodes, &l);
if (idx == -1)
return NULL;
return sk_X509_POLICY_NODE_value(nodes, idx);
}
X509_POLICY_NODE *level_find_node(const X509_POLICY_LEVEL *level,
const X509_POLICY_NODE *parent,
const ASN1_OBJECT *id)
{
X509_POLICY_NODE *node;
int i;
for (i = 0; i < sk_X509_POLICY_NODE_num(level->nodes); i++)
{
node = sk_X509_POLICY_NODE_value(level->nodes, i);
if (node->parent == parent)
{
if (!OBJ_cmp(node->data->valid_policy, id))
return node;
}
}
return NULL;
}
X509_POLICY_NODE *level_add_node(X509_POLICY_LEVEL *level,
const X509_POLICY_DATA *data,
X509_POLICY_NODE *parent,
X509_POLICY_TREE *tree)
{
X509_POLICY_NODE *node;
node = OPENSSL_malloc(sizeof(X509_POLICY_NODE));
if (!node)
return NULL;
node->data = data;
node->parent = parent;
node->nchild = 0;
if (level)
{
if (OBJ_obj2nid(data->valid_policy) == NID_any_policy)
{
if (level->anyPolicy)
goto node_error;
level->anyPolicy = node;
}
else
{
if (!level->nodes)
level->nodes = policy_node_cmp_new();
if (!level->nodes)
goto node_error;
if (!sk_X509_POLICY_NODE_push(level->nodes, node))
goto node_error;
}
}
if (tree)
{
if (!tree->extra_data)
tree->extra_data = sk_X509_POLICY_DATA_new_null();
if (!tree->extra_data)
goto node_error;
if (!sk_X509_POLICY_DATA_push(tree->extra_data, data))
goto node_error;
}
if (parent)
parent->nchild++;
return node;
node_error:
policy_node_free(node);
return 0;
}
void policy_node_free(X509_POLICY_NODE *node)
{
OPENSSL_free(node);
}
/* See if a policy node matches a policy OID. If mapping enabled look through
* expected policy set otherwise just valid policy.
*/
int policy_node_match(const X509_POLICY_LEVEL *lvl,
const X509_POLICY_NODE *node, const ASN1_OBJECT *oid)
{
int i;
ASN1_OBJECT *policy_oid;
const X509_POLICY_DATA *x = node->data;
if ( (lvl->flags & X509_V_FLAG_INHIBIT_MAP)
|| !(x->flags & POLICY_DATA_FLAG_MAP_MASK))
{
if (!OBJ_cmp(x->valid_policy, oid))
return 1;
return 0;
}
for (i = 0; i < sk_ASN1_OBJECT_num(x->expected_policy_set); i++)
{
policy_oid = sk_ASN1_OBJECT_value(x->expected_policy_set, i);
if (!OBJ_cmp(policy_oid, oid))
return 1;
}
return 0;
}

872
crypto/x509v3/pcy_tree.c Normal file
View File

@@ -0,0 +1,872 @@
/* pcy_tree.c */
/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
* project 2004.
*/
/* ====================================================================
* Copyright (c) 2004 The OpenSSL Project. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. All advertising materials mentioning features or use of this
* software must display the following acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
*
* 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
* endorse or promote products derived from this software without
* prior written permission. For written permission, please contact
* licensing@OpenSSL.org.
*
* 5. Products derived from this software may not be called "OpenSSL"
* nor may "OpenSSL" appear in their names without prior written
* permission of the OpenSSL Project.
*
* 6. Redistributions of any form whatsoever must retain the following
* acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
*
* THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
* EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
* OF THE POSSIBILITY OF SUCH DAMAGE.
* ====================================================================
*
* This product includes cryptographic software written by Eric Young
* (eay@cryptsoft.com). This product includes software written by Tim
* Hudson (tjh@cryptsoft.com).
*
*/
#include "cryptlib.h"
#include <openssl/x509.h>
#include <openssl/x509v3.h>
#include "pcy_int.h"
/* Enable this to print out the complete policy tree at various point during
* evaluation.
*/
/*#define OPENSSL_POLICY_DEBUG*/
#ifdef OPENSSL_POLICY_DEBUG
static void expected_print(BIO *err, X509_POLICY_LEVEL *lev,
X509_POLICY_NODE *node, int indent)
{
if ( (lev->flags & X509_V_FLAG_INHIBIT_MAP)
|| !(node->data->flags & POLICY_DATA_FLAG_MAP_MASK))
BIO_puts(err, " Not Mapped\n");
else
{
int i;
STACK_OF(ASN1_OBJECT) *pset = node->data->expected_policy_set;
ASN1_OBJECT *oid;
BIO_puts(err, " Expected: ");
for (i = 0; i < sk_ASN1_OBJECT_num(pset); i++)
{
oid = sk_ASN1_OBJECT_value(pset, i);
if (i)
BIO_puts(err, ", ");
i2a_ASN1_OBJECT(err, oid);
}
BIO_puts(err, "\n");
}
}
static void tree_print(char *str, X509_POLICY_TREE *tree,
X509_POLICY_LEVEL *curr)
{
X509_POLICY_LEVEL *plev;
X509_POLICY_NODE *node;
int i;
BIO *err;
err = BIO_new_fp(stderr, BIO_NOCLOSE);
if (!curr)
curr = tree->levels + tree->nlevel;
else
curr++;
BIO_printf(err, "Level print after %s\n", str);
BIO_printf(err, "Printing Up to Level %ld\n", curr - tree->levels);
for (plev = tree->levels; plev != curr; plev++)
{
BIO_printf(err, "Level %ld, flags = %x\n",
plev - tree->levels, plev->flags);
for (i = 0; i < sk_X509_POLICY_NODE_num(plev->nodes); i++)
{
node = sk_X509_POLICY_NODE_value(plev->nodes, i);
X509_POLICY_NODE_print(err, node, 2);
expected_print(err, plev, node, 2);
BIO_printf(err, " Flags: %x\n", node->data->flags);
}
if (plev->anyPolicy)
X509_POLICY_NODE_print(err, plev->anyPolicy, 2);
}
BIO_free(err);
}
#else
#define tree_print(a,b,c) /* */
#endif
/* Initialize policy tree. Return values:
* 0 Some internal error occured.
* -1 Inconsistent or invalid extensions in certificates.
* 1 Tree initialized OK.
* 2 Policy tree is empty.
* 5 Tree OK and requireExplicitPolicy true.
* 6 Tree empty and requireExplicitPolicy true.
*/
static int tree_init(X509_POLICY_TREE **ptree, STACK_OF(X509) *certs,
unsigned int flags)
{
X509_POLICY_TREE *tree;
X509_POLICY_LEVEL *level;
const X509_POLICY_CACHE *cache;
X509_POLICY_DATA *data = NULL;
X509 *x;
int ret = 1;
int i, n;
int explicit_policy;
int any_skip;
int map_skip;
*ptree = NULL;
n = sk_X509_num(certs);
#if 0
/* Disable policy mapping for now... */
flags |= X509_V_FLAG_INHIBIT_MAP;
#endif
if (flags & X509_V_FLAG_EXPLICIT_POLICY)
explicit_policy = 0;
else
explicit_policy = n + 1;
if (flags & X509_V_FLAG_INHIBIT_ANY)
any_skip = 0;
else
any_skip = n + 1;
if (flags & X509_V_FLAG_INHIBIT_MAP)
map_skip = 0;
else
map_skip = n + 1;
/* Can't do anything with just a trust anchor */
if (n == 1)
return 1;
/* First setup policy cache in all certificates apart from the
* trust anchor. Note any bad cache results on the way. Also can
* calculate explicit_policy value at this point.
*/
for (i = n - 2; i >= 0; i--)
{
x = sk_X509_value(certs, i);
X509_check_purpose(x, -1, -1);
cache = policy_cache_set(x);
/* If cache NULL something bad happened: return immediately */
if (cache == NULL)
return 0;
/* If inconsistent extensions keep a note of it but continue */
if (x->ex_flags & EXFLAG_INVALID_POLICY)
ret = -1;
/* Otherwise if we have no data (hence no CertificatePolicies)
* and haven't already set an inconsistent code note it.
*/
else if ((ret == 1) && !cache->data)
ret = 2;
if (explicit_policy > 0)
{
if (!(x->ex_flags & EXFLAG_SI))
explicit_policy--;
if ((cache->explicit_skip != -1)
&& (cache->explicit_skip < explicit_policy))
explicit_policy = cache->explicit_skip;
}
}
if (ret != 1)
{
if (ret == 2 && !explicit_policy)
return 6;
return ret;
}
/* If we get this far initialize the tree */
tree = OPENSSL_malloc(sizeof(X509_POLICY_TREE));
if (!tree)
return 0;
tree->flags = 0;
tree->levels = OPENSSL_malloc(sizeof(X509_POLICY_LEVEL) * n);
tree->nlevel = 0;
tree->extra_data = NULL;
tree->auth_policies = NULL;
tree->user_policies = NULL;
if (!tree->levels)
{
OPENSSL_free(tree);
return 0;
}
memset(tree->levels, 0, n * sizeof(X509_POLICY_LEVEL));
tree->nlevel = n;
level = tree->levels;
/* Root data: initialize to anyPolicy */
data = policy_data_new(NULL, OBJ_nid2obj(NID_any_policy), 0);
if (!data || !level_add_node(level, data, NULL, tree))
goto bad_tree;
for (i = n - 2; i >= 0; i--)
{
level++;
x = sk_X509_value(certs, i);
cache = policy_cache_set(x);
CRYPTO_add(&x->references, 1, CRYPTO_LOCK_X509);
level->cert = x;
if (!cache->anyPolicy)
level->flags |= X509_V_FLAG_INHIBIT_ANY;
/* Determine inhibit any and inhibit map flags */
if (any_skip == 0)
{
/* Any matching allowed if certificate is self
* issued and not the last in the chain.
*/
if (!(x->ex_flags & EXFLAG_SI) || (i == 0))
level->flags |= X509_V_FLAG_INHIBIT_ANY;
}
else
{
if (!(x->ex_flags & EXFLAG_SI))
any_skip--;
if ((cache->any_skip >= 0)
&& (cache->any_skip < any_skip))
any_skip = cache->any_skip;
}
if (map_skip == 0)
level->flags |= X509_V_FLAG_INHIBIT_MAP;
else
{
if (!(x->ex_flags & EXFLAG_SI))
map_skip--;
if ((cache->map_skip >= 0)
&& (cache->map_skip < map_skip))
map_skip = cache->map_skip;
}
}
*ptree = tree;
if (explicit_policy)
return 1;
else
return 5;
bad_tree:
X509_policy_tree_free(tree);
return 0;
}
static int tree_link_matching_nodes(X509_POLICY_LEVEL *curr,
const X509_POLICY_DATA *data)
{
X509_POLICY_LEVEL *last = curr - 1;
X509_POLICY_NODE *node;
int i, matched = 0;
/* Iterate through all in nodes linking matches */
for (i = 0; i < sk_X509_POLICY_NODE_num(last->nodes); i++)
{
node = sk_X509_POLICY_NODE_value(last->nodes, i);
if (policy_node_match(last, node, data->valid_policy))
{
if (!level_add_node(curr, data, node, NULL))
return 0;
matched = 1;
}
}
if (!matched && last->anyPolicy)
{
if (!level_add_node(curr, data, last->anyPolicy, NULL))
return 0;
}
return 1;
}
/* This corresponds to RFC3280 6.1.3(d)(1):
* link any data from CertificatePolicies onto matching parent
* or anyPolicy if no match.
*/
static int tree_link_nodes(X509_POLICY_LEVEL *curr,
const X509_POLICY_CACHE *cache)
{
int i;
X509_POLICY_DATA *data;
for (i = 0; i < sk_X509_POLICY_DATA_num(cache->data); i++)
{
data = sk_X509_POLICY_DATA_value(cache->data, i);
/* If a node is mapped any it doesn't have a corresponding
* CertificatePolicies entry.
* However such an identical node would be created
* if anyPolicy matching is enabled because there would be
* no match with the parent valid_policy_set. So we create
* link because then it will have the mapping flags
* right and we can prune it later.
*/
#if 0
if ((data->flags & POLICY_DATA_FLAG_MAPPED_ANY)
&& !(curr->flags & X509_V_FLAG_INHIBIT_ANY))
continue;
#endif
/* Look for matching nodes in previous level */
if (!tree_link_matching_nodes(curr, data))
return 0;
}
return 1;
}
/* This corresponds to RFC3280 6.1.3(d)(2):
* Create new data for any unmatched policies in the parent and link
* to anyPolicy.
*/
static int tree_add_unmatched(X509_POLICY_LEVEL *curr,
const X509_POLICY_CACHE *cache,
const ASN1_OBJECT *id,
X509_POLICY_NODE *node,
X509_POLICY_TREE *tree)
{
X509_POLICY_DATA *data;
if (id == NULL)
id = node->data->valid_policy;
/* Create a new node with qualifiers from anyPolicy and
* id from unmatched node.
*/
data = policy_data_new(NULL, id, node_critical(node));
if (data == NULL)
return 0;
/* Curr may not have anyPolicy */
data->qualifier_set = cache->anyPolicy->qualifier_set;
data->flags |= POLICY_DATA_FLAG_SHARED_QUALIFIERS;
if (!level_add_node(curr, data, node, tree))
{
policy_data_free(data);
return 0;
}
return 1;
}
static int tree_link_unmatched(X509_POLICY_LEVEL *curr,
const X509_POLICY_CACHE *cache,
X509_POLICY_NODE *node,
X509_POLICY_TREE *tree)
{
const X509_POLICY_LEVEL *last = curr - 1;
int i;
if ( (last->flags & X509_V_FLAG_INHIBIT_MAP)
|| !(node->data->flags & POLICY_DATA_FLAG_MAPPED))
{
/* If no policy mapping: matched if one child present */
if (node->nchild)
return 1;
if (!tree_add_unmatched(curr, cache, NULL, node, tree))
return 0;
/* Add it */
}
else
{
/* If mapping: matched if one child per expected policy set */
STACK_OF(ASN1_OBJECT) *expset = node->data->expected_policy_set;
if (node->nchild == sk_ASN1_OBJECT_num(expset))
return 1;
/* Locate unmatched nodes */
for (i = 0; i < sk_ASN1_OBJECT_num(expset); i++)
{
ASN1_OBJECT *oid = sk_ASN1_OBJECT_value(expset, i);
if (level_find_node(curr, node, oid))
continue;
if (!tree_add_unmatched(curr, cache, oid, node, tree))
return 0;
}
}
return 1;
}
static int tree_link_any(X509_POLICY_LEVEL *curr,
const X509_POLICY_CACHE *cache,
X509_POLICY_TREE *tree)
{
int i;
/*X509_POLICY_DATA *data;*/
X509_POLICY_NODE *node;
X509_POLICY_LEVEL *last = curr - 1;
for (i = 0; i < sk_X509_POLICY_NODE_num(last->nodes); i++)
{
node = sk_X509_POLICY_NODE_value(last->nodes, i);
if (!tree_link_unmatched(curr, cache, node, tree))
return 0;
#if 0
/* Skip any node with any children: we only want unmathced
* nodes.
*
* Note: need something better for policy mapping
* because each node may have multiple children
*/
if (node->nchild)
continue;
/* Create a new node with qualifiers from anyPolicy and
* id from unmatched node.
*/
data = policy_data_new(NULL, node->data->valid_policy,
node_critical(node));
if (data == NULL)
return 0;
/* Curr may not have anyPolicy */
data->qualifier_set = cache->anyPolicy->qualifier_set;
data->flags |= POLICY_DATA_FLAG_SHARED_QUALIFIERS;
if (!level_add_node(curr, data, node, tree))
{
policy_data_free(data);
return 0;
}
#endif
}
/* Finally add link to anyPolicy */
if (last->anyPolicy)
{
if (!level_add_node(curr, cache->anyPolicy,
last->anyPolicy, NULL))
return 0;
}
return 1;
}
/* Prune the tree: delete any child mapped child data on the current level
* then proceed up the tree deleting any data with no children. If we ever
* have no data on a level we can halt because the tree will be empty.
*/
static int tree_prune(X509_POLICY_TREE *tree, X509_POLICY_LEVEL *curr)
{
STACK_OF(X509_POLICY_NODE) *nodes;
X509_POLICY_NODE *node;
int i;
nodes = curr->nodes;
if (curr->flags & X509_V_FLAG_INHIBIT_MAP)
{
for (i = sk_X509_POLICY_NODE_num(nodes) - 1; i >= 0; i--)
{
node = sk_X509_POLICY_NODE_value(nodes, i);
/* Delete any mapped data: see RFC3280 XXXX */
if (node->data->flags & POLICY_DATA_FLAG_MAP_MASK)
{
node->parent->nchild--;
OPENSSL_free(node);
(void)sk_X509_POLICY_NODE_delete(nodes,i);
}
}
}
for(;;) {
--curr;
nodes = curr->nodes;
for (i = sk_X509_POLICY_NODE_num(nodes) - 1; i >= 0; i--)
{
node = sk_X509_POLICY_NODE_value(nodes, i);
if (node->nchild == 0)
{
node->parent->nchild--;
OPENSSL_free(node);
(void)sk_X509_POLICY_NODE_delete(nodes, i);
}
}
if (curr->anyPolicy && !curr->anyPolicy->nchild)
{
if (curr->anyPolicy->parent)
curr->anyPolicy->parent->nchild--;
OPENSSL_free(curr->anyPolicy);
curr->anyPolicy = NULL;
}
if (curr == tree->levels)
{
/* If we zapped anyPolicy at top then tree is empty */
if (!curr->anyPolicy)
return 2;
return 1;
}
}
return 1;
}
static int tree_add_auth_node(STACK_OF(X509_POLICY_NODE) **pnodes,
X509_POLICY_NODE *pcy)
{
if (!*pnodes)
{
*pnodes = policy_node_cmp_new();
if (!*pnodes)
return 0;
}
else if (sk_X509_POLICY_NODE_find(*pnodes, pcy) != -1)
return 1;
if (!sk_X509_POLICY_NODE_push(*pnodes, pcy))
return 0;
return 1;
}
/* Calculate the authority set based on policy tree.
* The 'pnodes' parameter is used as a store for the set of policy nodes
* used to calculate the user set. If the authority set is not anyPolicy
* then pnodes will just point to the authority set. If however the authority
* set is anyPolicy then the set of valid policies (other than anyPolicy)
* is store in pnodes. The return value of '2' is used in this case to indicate
* that pnodes should be freed.
*/
static int tree_calculate_authority_set(X509_POLICY_TREE *tree,
STACK_OF(X509_POLICY_NODE) **pnodes)
{
X509_POLICY_LEVEL *curr;
X509_POLICY_NODE *node, *anyptr;
STACK_OF(X509_POLICY_NODE) **addnodes;
int i, j;
curr = tree->levels + tree->nlevel - 1;
/* If last level contains anyPolicy set is anyPolicy */
if (curr->anyPolicy)
{
if (!tree_add_auth_node(&tree->auth_policies, curr->anyPolicy))
return 0;
addnodes = pnodes;
}
else
/* Add policies to authority set */
addnodes = &tree->auth_policies;
curr = tree->levels;
for (i = 1; i < tree->nlevel; i++)
{
/* If no anyPolicy node on this this level it can't
* appear on lower levels so end search.
*/
if (!(anyptr = curr->anyPolicy))
break;
curr++;
for (j = 0; j < sk_X509_POLICY_NODE_num(curr->nodes); j++)
{
node = sk_X509_POLICY_NODE_value(curr->nodes, j);
if ((node->parent == anyptr)
&& !tree_add_auth_node(addnodes, node))
return 0;
}
}
if (addnodes == pnodes)
return 2;
*pnodes = tree->auth_policies;
return 1;
}
static int tree_calculate_user_set(X509_POLICY_TREE *tree,
STACK_OF(ASN1_OBJECT) *policy_oids,
STACK_OF(X509_POLICY_NODE) *auth_nodes)
{
int i;
X509_POLICY_NODE *node;
ASN1_OBJECT *oid;
X509_POLICY_NODE *anyPolicy;
X509_POLICY_DATA *extra;
/* Check if anyPolicy present in authority constrained policy set:
* this will happen if it is a leaf node.
*/
if (sk_ASN1_OBJECT_num(policy_oids) <= 0)
return 1;
anyPolicy = tree->levels[tree->nlevel - 1].anyPolicy;
for (i = 0; i < sk_ASN1_OBJECT_num(policy_oids); i++)
{
oid = sk_ASN1_OBJECT_value(policy_oids, i);
if (OBJ_obj2nid(oid) == NID_any_policy)
{
tree->flags |= POLICY_FLAG_ANY_POLICY;
return 1;
}
}
for (i = 0; i < sk_ASN1_OBJECT_num(policy_oids); i++)
{
oid = sk_ASN1_OBJECT_value(policy_oids, i);
node = tree_find_sk(auth_nodes, oid);
if (!node)
{
if (!anyPolicy)
continue;
/* Create a new node with policy ID from user set
* and qualifiers from anyPolicy.
*/
extra = policy_data_new(NULL, oid,
node_critical(anyPolicy));
if (!extra)
return 0;
extra->qualifier_set = anyPolicy->data->qualifier_set;
extra->flags = POLICY_DATA_FLAG_SHARED_QUALIFIERS
| POLICY_DATA_FLAG_EXTRA_NODE;
node = level_add_node(NULL, extra, anyPolicy->parent,
tree);
}
if (!tree->user_policies)
{
tree->user_policies = sk_X509_POLICY_NODE_new_null();
if (!tree->user_policies)
return 1;
}
if (!sk_X509_POLICY_NODE_push(tree->user_policies, node))
return 0;
}
return 1;
}
static int tree_evaluate(X509_POLICY_TREE *tree)
{
int ret, i;
X509_POLICY_LEVEL *curr = tree->levels + 1;
const X509_POLICY_CACHE *cache;
for(i = 1; i < tree->nlevel; i++, curr++)
{
cache = policy_cache_set(curr->cert);
if (!tree_link_nodes(curr, cache))
return 0;
if (!(curr->flags & X509_V_FLAG_INHIBIT_ANY)
&& !tree_link_any(curr, cache, tree))
return 0;
tree_print("before tree_prune()", tree, curr);
ret = tree_prune(tree, curr);
if (ret != 1)
return ret;
}
return 1;
}
static void exnode_free(X509_POLICY_NODE *node)
{
if (node->data && (node->data->flags & POLICY_DATA_FLAG_EXTRA_NODE))
OPENSSL_free(node);
}
void X509_policy_tree_free(X509_POLICY_TREE *tree)
{
X509_POLICY_LEVEL *curr;
int i;
if (!tree)
return;
sk_X509_POLICY_NODE_free(tree->auth_policies);
sk_X509_POLICY_NODE_pop_free(tree->user_policies, exnode_free);
for(i = 0, curr = tree->levels; i < tree->nlevel; i++, curr++)
{
if (curr->cert)
X509_free(curr->cert);
if (curr->nodes)
sk_X509_POLICY_NODE_pop_free(curr->nodes,
policy_node_free);
if (curr->anyPolicy)
policy_node_free(curr->anyPolicy);
}
if (tree->extra_data)
sk_X509_POLICY_DATA_pop_free(tree->extra_data,
policy_data_free);
OPENSSL_free(tree->levels);
OPENSSL_free(tree);
}
/* Application policy checking function.
* Return codes:
* 0 Internal Error.
* 1 Successful.
* -1 One or more certificates contain invalid or inconsistent extensions
* -2 User constrained policy set empty and requireExplicit true.
*/
int X509_policy_check(X509_POLICY_TREE **ptree, int *pexplicit_policy,
STACK_OF(X509) *certs,
STACK_OF(ASN1_OBJECT) *policy_oids,
unsigned int flags)
{
int ret;
X509_POLICY_TREE *tree = NULL;
STACK_OF(X509_POLICY_NODE) *nodes, *auth_nodes = NULL;
*ptree = NULL;
*pexplicit_policy = 0;
ret = tree_init(&tree, certs, flags);
switch (ret)
{
/* Tree empty requireExplicit False: OK */
case 2:
return 1;
/* Some internal error */
case -1:
return -1;
/* Some internal error */
case 0:
return 0;
/* Tree empty requireExplicit True: Error */
case 6:
*pexplicit_policy = 1;
return -2;
/* Tree OK requireExplicit True: OK and continue */
case 5:
*pexplicit_policy = 1;
break;
/* Tree OK: continue */
case 1:
if (!tree)
/*
* tree_init() returns success and a null tree
* if it's just looking at a trust anchor.
* I'm not sure that returning success here is
* correct, but I'm sure that reporting this
* as an internal error which our caller
* interprets as a malloc failure is wrong.
*/
return 1;
break;
}
if (!tree) goto error;
ret = tree_evaluate(tree);
tree_print("tree_evaluate()", tree, NULL);
if (ret <= 0)
goto error;
/* Return value 2 means tree empty */
if (ret == 2)
{
X509_policy_tree_free(tree);
if (*pexplicit_policy)
return -2;
else
return 1;
}
/* Tree is not empty: continue */
ret = tree_calculate_authority_set(tree, &auth_nodes);
if (!ret)
goto error;
if (!tree_calculate_user_set(tree, policy_oids, auth_nodes))
goto error;
if (ret == 2)
sk_X509_POLICY_NODE_free(auth_nodes);
if (tree)
*ptree = tree;
if (*pexplicit_policy)
{
nodes = X509_policy_tree_get0_user_policies(tree);
if (sk_X509_POLICY_NODE_num(nodes) <= 0)
return -2;
}
return 1;
error:
X509_policy_tree_free(tree);
return 0;
}

88
crypto/x509v3/tabtest.c Normal file
View File

@@ -0,0 +1,88 @@
/* tabtest.c */
/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
* project 1999.
*/
/* ====================================================================
* Copyright (c) 1999 The OpenSSL Project. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. All advertising materials mentioning features or use of this
* software must display the following acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
*
* 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
* endorse or promote products derived from this software without
* prior written permission. For written permission, please contact
* licensing@OpenSSL.org.
*
* 5. Products derived from this software may not be called "OpenSSL"
* nor may "OpenSSL" appear in their names without prior written
* permission of the OpenSSL Project.
*
* 6. Redistributions of any form whatsoever must retain the following
* acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
*
* THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
* EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
* OF THE POSSIBILITY OF SUCH DAMAGE.
* ====================================================================
*
* This product includes cryptographic software written by Eric Young
* (eay@cryptsoft.com). This product includes software written by Tim
* Hudson (tjh@cryptsoft.com).
*
*/
/* Simple program to check the ext_dat.h is correct and print out
* problems if it is not.
*/
#include <stdio.h>
#include <openssl/x509v3.h>
#include "ext_dat.h"
main()
{
int i, prev = -1, bad = 0;
X509V3_EXT_METHOD **tmp;
i = sizeof(standard_exts) / sizeof(X509V3_EXT_METHOD *);
if(i != STANDARD_EXTENSION_COUNT)
fprintf(stderr, "Extension number invalid expecting %d\n", i);
tmp = standard_exts;
for(i = 0; i < STANDARD_EXTENSION_COUNT; i++, tmp++) {
if((*tmp)->ext_nid < prev) bad = 1;
prev = (*tmp)->ext_nid;
}
if(bad) {
tmp = standard_exts;
fprintf(stderr, "Extensions out of order!\n");
for(i = 0; i < STANDARD_EXTENSION_COUNT; i++, tmp++)
printf("%d : %s\n", (*tmp)->ext_nid, OBJ_nid2sn((*tmp)->ext_nid));
} else fprintf(stderr, "Order OK\n");
}

1293
crypto/x509v3/v3_addr.c Normal file
View File

File diff suppressed because it is too large Load Diff

208
crypto/x509v3/v3_akey.c Normal file
View File

@@ -0,0 +1,208 @@
/* v3_akey.c */
/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
* project 1999.
*/
/* ====================================================================
* Copyright (c) 1999 The OpenSSL Project. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. All advertising materials mentioning features or use of this
* software must display the following acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
*
* 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
* endorse or promote products derived from this software without
* prior written permission. For written permission, please contact
* licensing@OpenSSL.org.
*
* 5. Products derived from this software may not be called "OpenSSL"
* nor may "OpenSSL" appear in their names without prior written
* permission of the OpenSSL Project.
*
* 6. Redistributions of any form whatsoever must retain the following
* acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
*
* THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
* EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
* OF THE POSSIBILITY OF SUCH DAMAGE.
* ====================================================================
*
* This product includes cryptographic software written by Eric Young
* (eay@cryptsoft.com). This product includes software written by Tim
* Hudson (tjh@cryptsoft.com).
*
*/
#include <stdio.h>
#include "cryptlib.h"
#include <openssl/conf.h>
#include <openssl/asn1.h>
#include <openssl/asn1t.h>
#include <openssl/x509v3.h>
static STACK_OF(CONF_VALUE) *i2v_AUTHORITY_KEYID(X509V3_EXT_METHOD *method,
AUTHORITY_KEYID *akeyid, STACK_OF(CONF_VALUE) *extlist);
static AUTHORITY_KEYID *v2i_AUTHORITY_KEYID(X509V3_EXT_METHOD *method,
X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *values);
const X509V3_EXT_METHOD v3_akey_id =
{
NID_authority_key_identifier,
X509V3_EXT_MULTILINE, ASN1_ITEM_ref(AUTHORITY_KEYID),
0,0,0,0,
0,0,
(X509V3_EXT_I2V)i2v_AUTHORITY_KEYID,
(X509V3_EXT_V2I)v2i_AUTHORITY_KEYID,
0,0,
NULL
};
static STACK_OF(CONF_VALUE) *i2v_AUTHORITY_KEYID(X509V3_EXT_METHOD *method,
AUTHORITY_KEYID *akeyid, STACK_OF(CONF_VALUE) *extlist)
{
char *tmp;
if(akeyid->keyid) {
tmp = hex_to_string(akeyid->keyid->data, akeyid->keyid->length);
X509V3_add_value("keyid", tmp, &extlist);
OPENSSL_free(tmp);
}
if(akeyid->issuer)
extlist = i2v_GENERAL_NAMES(NULL, akeyid->issuer, extlist);
if(akeyid->serial) {
tmp = hex_to_string(akeyid->serial->data,
akeyid->serial->length);
X509V3_add_value("serial", tmp, &extlist);
OPENSSL_free(tmp);
}
return extlist;
}
/* Currently two options:
* keyid: use the issuers subject keyid, the value 'always' means its is
* an error if the issuer certificate doesn't have a key id.
* issuer: use the issuers cert issuer and serial number. The default is
* to only use this if keyid is not present. With the option 'always'
* this is always included.
*/
static AUTHORITY_KEYID *v2i_AUTHORITY_KEYID(X509V3_EXT_METHOD *method,
X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *values)
{
char keyid=0, issuer=0;
int i;
CONF_VALUE *cnf;
ASN1_OCTET_STRING *ikeyid = NULL;
X509_NAME *isname = NULL;
GENERAL_NAMES * gens = NULL;
GENERAL_NAME *gen = NULL;
ASN1_INTEGER *serial = NULL;
X509_EXTENSION *ext;
X509 *cert;
AUTHORITY_KEYID *akeyid;
for(i = 0; i < sk_CONF_VALUE_num(values); i++)
{
cnf = sk_CONF_VALUE_value(values, i);
if(!strcmp(cnf->name, "keyid"))
{
keyid = 1;
if(cnf->value && !strcmp(cnf->value, "always"))
keyid = 2;
}
else if(!strcmp(cnf->name, "issuer"))
{
issuer = 1;
if(cnf->value && !strcmp(cnf->value, "always"))
issuer = 2;
}
else
{
X509V3err(X509V3_F_V2I_AUTHORITY_KEYID,X509V3_R_UNKNOWN_OPTION);
ERR_add_error_data(2, "name=", cnf->name);
return NULL;
}
}
if(!ctx || !ctx->issuer_cert)
{
if(ctx && (ctx->flags==CTX_TEST))
return AUTHORITY_KEYID_new();
X509V3err(X509V3_F_V2I_AUTHORITY_KEYID,X509V3_R_NO_ISSUER_CERTIFICATE);
return NULL;
}
cert = ctx->issuer_cert;
if(keyid)
{
i = X509_get_ext_by_NID(cert, NID_subject_key_identifier, -1);
if((i >= 0) && (ext = X509_get_ext(cert, i)))
ikeyid = X509V3_EXT_d2i(ext);
if(keyid==2 && !ikeyid)
{
X509V3err(X509V3_F_V2I_AUTHORITY_KEYID,X509V3_R_UNABLE_TO_GET_ISSUER_KEYID);
return NULL;
}
}
if((issuer && !ikeyid) || (issuer == 2))
{
isname = X509_NAME_dup(X509_get_issuer_name(cert));
serial = M_ASN1_INTEGER_dup(X509_get_serialNumber(cert));
if(!isname || !serial)
{
X509V3err(X509V3_F_V2I_AUTHORITY_KEYID,X509V3_R_UNABLE_TO_GET_ISSUER_DETAILS);
goto err;
}
}
if(!(akeyid = AUTHORITY_KEYID_new())) goto err;
if(isname)
{
if(!(gens = sk_GENERAL_NAME_new_null())
|| !(gen = GENERAL_NAME_new())
|| !sk_GENERAL_NAME_push(gens, gen))
{
X509V3err(X509V3_F_V2I_AUTHORITY_KEYID,ERR_R_MALLOC_FAILURE);
goto err;
}
gen->type = GEN_DIRNAME;
gen->d.dirn = isname;
}
akeyid->issuer = gens;
akeyid->serial = serial;
akeyid->keyid = ikeyid;
return akeyid;
err:
X509_NAME_free(isname);
M_ASN1_INTEGER_free(serial);
M_ASN1_OCTET_STRING_free(ikeyid);
return NULL;
}

72
crypto/x509v3/v3_akeya.c Normal file
View File

@@ -0,0 +1,72 @@
/* v3_akey_asn1.c */
/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
* project 1999.
*/
/* ====================================================================
* Copyright (c) 1999 The OpenSSL Project. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. All advertising materials mentioning features or use of this
* software must display the following acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
*
* 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
* endorse or promote products derived from this software without
* prior written permission. For written permission, please contact
* licensing@OpenSSL.org.
*
* 5. Products derived from this software may not be called "OpenSSL"
* nor may "OpenSSL" appear in their names without prior written
* permission of the OpenSSL Project.
*
* 6. Redistributions of any form whatsoever must retain the following
* acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
*
* THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
* EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
* OF THE POSSIBILITY OF SUCH DAMAGE.
* ====================================================================
*
* This product includes cryptographic software written by Eric Young
* (eay@cryptsoft.com). This product includes software written by Tim
* Hudson (tjh@cryptsoft.com).
*
*/
#include <stdio.h>
#include "cryptlib.h"
#include <openssl/conf.h>
#include <openssl/asn1.h>
#include <openssl/asn1t.h>
#include <openssl/x509v3.h>
ASN1_SEQUENCE(AUTHORITY_KEYID) = {
ASN1_IMP_OPT(AUTHORITY_KEYID, keyid, ASN1_OCTET_STRING, 0),
ASN1_IMP_SEQUENCE_OF_OPT(AUTHORITY_KEYID, issuer, GENERAL_NAME, 1),
ASN1_IMP_OPT(AUTHORITY_KEYID, serial, ASN1_INTEGER, 2)
} ASN1_SEQUENCE_END(AUTHORITY_KEYID)
IMPLEMENT_ASN1_FUNCTIONS(AUTHORITY_KEYID)

614
crypto/x509v3/v3_alt.c Normal file
View File

@@ -0,0 +1,614 @@
/* v3_alt.c */
/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
* project.
*/
/* ====================================================================
* Copyright (c) 1999-2003 The OpenSSL Project. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. All advertising materials mentioning features or use of this
* software must display the following acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
*
* 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
* endorse or promote products derived from this software without
* prior written permission. For written permission, please contact
* licensing@OpenSSL.org.
*
* 5. Products derived from this software may not be called "OpenSSL"
* nor may "OpenSSL" appear in their names without prior written
* permission of the OpenSSL Project.
*
* 6. Redistributions of any form whatsoever must retain the following
* acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
*
* THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
* EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
* OF THE POSSIBILITY OF SUCH DAMAGE.
* ====================================================================
*
* This product includes cryptographic software written by Eric Young
* (eay@cryptsoft.com). This product includes software written by Tim
* Hudson (tjh@cryptsoft.com).
*
*/
#include <stdio.h>
#include "cryptlib.h"
#include <openssl/conf.h>
#include <openssl/x509v3.h>
static GENERAL_NAMES *v2i_subject_alt(X509V3_EXT_METHOD *method, X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *nval);
static GENERAL_NAMES *v2i_issuer_alt(X509V3_EXT_METHOD *method, X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *nval);
static int copy_email(X509V3_CTX *ctx, GENERAL_NAMES *gens, int move_p);
static int copy_issuer(X509V3_CTX *ctx, GENERAL_NAMES *gens);
static int do_othername(GENERAL_NAME *gen, char *value, X509V3_CTX *ctx);
static int do_dirname(GENERAL_NAME *gen, char *value, X509V3_CTX *ctx);
const X509V3_EXT_METHOD v3_alt[] = {
{ NID_subject_alt_name, 0, ASN1_ITEM_ref(GENERAL_NAMES),
0,0,0,0,
0,0,
(X509V3_EXT_I2V)i2v_GENERAL_NAMES,
(X509V3_EXT_V2I)v2i_subject_alt,
NULL, NULL, NULL},
{ NID_issuer_alt_name, 0, ASN1_ITEM_ref(GENERAL_NAMES),
0,0,0,0,
0,0,
(X509V3_EXT_I2V)i2v_GENERAL_NAMES,
(X509V3_EXT_V2I)v2i_issuer_alt,
NULL, NULL, NULL},
{ NID_certificate_issuer, 0, ASN1_ITEM_ref(GENERAL_NAMES),
0,0,0,0,
0,0,
(X509V3_EXT_I2V)i2v_GENERAL_NAMES,
NULL, NULL, NULL, NULL},
};
STACK_OF(CONF_VALUE) *i2v_GENERAL_NAMES(X509V3_EXT_METHOD *method,
GENERAL_NAMES *gens, STACK_OF(CONF_VALUE) *ret)
{
int i;
GENERAL_NAME *gen;
for(i = 0; i < sk_GENERAL_NAME_num(gens); i++) {
gen = sk_GENERAL_NAME_value(gens, i);
ret = i2v_GENERAL_NAME(method, gen, ret);
}
if(!ret) return sk_CONF_VALUE_new_null();
return ret;
}
STACK_OF(CONF_VALUE) *i2v_GENERAL_NAME(X509V3_EXT_METHOD *method,
GENERAL_NAME *gen, STACK_OF(CONF_VALUE) *ret)
{
unsigned char *p;
char oline[256], htmp[5];
int i;
switch (gen->type)
{
case GEN_OTHERNAME:
X509V3_add_value("othername","<unsupported>", &ret);
break;
case GEN_X400:
X509V3_add_value("X400Name","<unsupported>", &ret);
break;
case GEN_EDIPARTY:
X509V3_add_value("EdiPartyName","<unsupported>", &ret);
break;
case GEN_EMAIL:
X509V3_add_value_uchar("email",gen->d.ia5->data, &ret);
break;
case GEN_DNS:
X509V3_add_value_uchar("DNS",gen->d.ia5->data, &ret);
break;
case GEN_URI:
X509V3_add_value_uchar("URI",gen->d.ia5->data, &ret);
break;
case GEN_DIRNAME:
X509_NAME_oneline(gen->d.dirn, oline, 256);
X509V3_add_value("DirName",oline, &ret);
break;
case GEN_IPADD:
p = gen->d.ip->data;
if(gen->d.ip->length == 4)
BIO_snprintf(oline, sizeof oline,
"%d.%d.%d.%d", p[0], p[1], p[2], p[3]);
else if(gen->d.ip->length == 16)
{
oline[0] = 0;
for (i = 0; i < 8; i++)
{
BIO_snprintf(htmp, sizeof htmp,
"%X", p[0] << 8 | p[1]);
p += 2;
strcat(oline, htmp);
if (i != 7)
strcat(oline, ":");
}
}
else
{
X509V3_add_value("IP Address","<invalid>", &ret);
break;
}
X509V3_add_value("IP Address",oline, &ret);
break;
case GEN_RID:
i2t_ASN1_OBJECT(oline, 256, gen->d.rid);
X509V3_add_value("Registered ID",oline, &ret);
break;
}
return ret;
}
int GENERAL_NAME_print(BIO *out, GENERAL_NAME *gen)
{
unsigned char *p;
int i;
switch (gen->type)
{
case GEN_OTHERNAME:
BIO_printf(out, "othername:<unsupported>");
break;
case GEN_X400:
BIO_printf(out, "X400Name:<unsupported>");
break;
case GEN_EDIPARTY:
/* Maybe fix this: it is supported now */
BIO_printf(out, "EdiPartyName:<unsupported>");
break;
case GEN_EMAIL:
BIO_printf(out, "email:%s",gen->d.ia5->data);
break;
case GEN_DNS:
BIO_printf(out, "DNS:%s",gen->d.ia5->data);
break;
case GEN_URI:
BIO_printf(out, "URI:%s",gen->d.ia5->data);
break;
case GEN_DIRNAME:
BIO_printf(out, "DirName: ");
X509_NAME_print_ex(out, gen->d.dirn, 0, XN_FLAG_ONELINE);
break;
case GEN_IPADD:
p = gen->d.ip->data;
if(gen->d.ip->length == 4)
BIO_printf(out, "IP Address:%d.%d.%d.%d",
p[0], p[1], p[2], p[3]);
else if(gen->d.ip->length == 16)
{
BIO_printf(out, "IP Address");
for (i = 0; i < 8; i++)
{
BIO_printf(out, ":%X", p[0] << 8 | p[1]);
p += 2;
}
BIO_puts(out, "\n");
}
else
{
BIO_printf(out,"IP Address:<invalid>");
break;
}
break;
case GEN_RID:
BIO_printf(out, "Registered ID");
i2a_ASN1_OBJECT(out, gen->d.rid);
break;
}
return 1;
}
static GENERAL_NAMES *v2i_issuer_alt(X509V3_EXT_METHOD *method,
X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *nval)
{
GENERAL_NAMES *gens = NULL;
CONF_VALUE *cnf;
int i;
if(!(gens = sk_GENERAL_NAME_new_null())) {
X509V3err(X509V3_F_V2I_ISSUER_ALT,ERR_R_MALLOC_FAILURE);
return NULL;
}
for(i = 0; i < sk_CONF_VALUE_num(nval); i++) {
cnf = sk_CONF_VALUE_value(nval, i);
if(!name_cmp(cnf->name, "issuer") && cnf->value &&
!strcmp(cnf->value, "copy")) {
if(!copy_issuer(ctx, gens)) goto err;
} else {
GENERAL_NAME *gen;
if(!(gen = v2i_GENERAL_NAME(method, ctx, cnf)))
goto err;
sk_GENERAL_NAME_push(gens, gen);
}
}
return gens;
err:
sk_GENERAL_NAME_pop_free(gens, GENERAL_NAME_free);
return NULL;
}
/* Append subject altname of issuer to issuer alt name of subject */
static int copy_issuer(X509V3_CTX *ctx, GENERAL_NAMES *gens)
{
GENERAL_NAMES *ialt;
GENERAL_NAME *gen;
X509_EXTENSION *ext;
int i;
if(ctx && (ctx->flags == CTX_TEST)) return 1;
if(!ctx || !ctx->issuer_cert) {
X509V3err(X509V3_F_COPY_ISSUER,X509V3_R_NO_ISSUER_DETAILS);
goto err;
}
i = X509_get_ext_by_NID(ctx->issuer_cert, NID_subject_alt_name, -1);
if(i < 0) return 1;
if(!(ext = X509_get_ext(ctx->issuer_cert, i)) ||
!(ialt = X509V3_EXT_d2i(ext)) ) {
X509V3err(X509V3_F_COPY_ISSUER,X509V3_R_ISSUER_DECODE_ERROR);
goto err;
}
for(i = 0; i < sk_GENERAL_NAME_num(ialt); i++) {
gen = sk_GENERAL_NAME_value(ialt, i);
if(!sk_GENERAL_NAME_push(gens, gen)) {
X509V3err(X509V3_F_COPY_ISSUER,ERR_R_MALLOC_FAILURE);
goto err;
}
}
sk_GENERAL_NAME_free(ialt);
return 1;
err:
return 0;
}
static GENERAL_NAMES *v2i_subject_alt(X509V3_EXT_METHOD *method,
X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *nval)
{
GENERAL_NAMES *gens = NULL;
CONF_VALUE *cnf;
int i;
if(!(gens = sk_GENERAL_NAME_new_null())) {
X509V3err(X509V3_F_V2I_SUBJECT_ALT,ERR_R_MALLOC_FAILURE);
return NULL;
}
for(i = 0; i < sk_CONF_VALUE_num(nval); i++) {
cnf = sk_CONF_VALUE_value(nval, i);
if(!name_cmp(cnf->name, "email") && cnf->value &&
!strcmp(cnf->value, "copy")) {
if(!copy_email(ctx, gens, 0)) goto err;
} else if(!name_cmp(cnf->name, "email") && cnf->value &&
!strcmp(cnf->value, "move")) {
if(!copy_email(ctx, gens, 1)) goto err;
} else {
GENERAL_NAME *gen;
if(!(gen = v2i_GENERAL_NAME(method, ctx, cnf)))
goto err;
sk_GENERAL_NAME_push(gens, gen);
}
}
return gens;
err:
sk_GENERAL_NAME_pop_free(gens, GENERAL_NAME_free);
return NULL;
}
/* Copy any email addresses in a certificate or request to
* GENERAL_NAMES
*/
static int copy_email(X509V3_CTX *ctx, GENERAL_NAMES *gens, int move_p)
{
X509_NAME *nm;
ASN1_IA5STRING *email = NULL;
X509_NAME_ENTRY *ne;
GENERAL_NAME *gen = NULL;
int i;
if(ctx != NULL && ctx->flags == CTX_TEST)
return 1;
if(!ctx || (!ctx->subject_cert && !ctx->subject_req)) {
X509V3err(X509V3_F_COPY_EMAIL,X509V3_R_NO_SUBJECT_DETAILS);
goto err;
}
/* Find the subject name */
if(ctx->subject_cert) nm = X509_get_subject_name(ctx->subject_cert);
else nm = X509_REQ_get_subject_name(ctx->subject_req);
/* Now add any email address(es) to STACK */
i = -1;
while((i = X509_NAME_get_index_by_NID(nm,
NID_pkcs9_emailAddress, i)) >= 0) {
ne = X509_NAME_get_entry(nm, i);
email = M_ASN1_IA5STRING_dup(X509_NAME_ENTRY_get_data(ne));
if (move_p)
{
X509_NAME_delete_entry(nm, i);
X509_NAME_ENTRY_free(ne);
i--;
}
if(!email || !(gen = GENERAL_NAME_new())) {
X509V3err(X509V3_F_COPY_EMAIL,ERR_R_MALLOC_FAILURE);
goto err;
}
gen->d.ia5 = email;
email = NULL;
gen->type = GEN_EMAIL;
if(!sk_GENERAL_NAME_push(gens, gen)) {
X509V3err(X509V3_F_COPY_EMAIL,ERR_R_MALLOC_FAILURE);
goto err;
}
gen = NULL;
}
return 1;
err:
GENERAL_NAME_free(gen);
M_ASN1_IA5STRING_free(email);
return 0;
}
GENERAL_NAMES *v2i_GENERAL_NAMES(const X509V3_EXT_METHOD *method,
X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *nval)
{
GENERAL_NAME *gen;
GENERAL_NAMES *gens = NULL;
CONF_VALUE *cnf;
int i;
if(!(gens = sk_GENERAL_NAME_new_null())) {
X509V3err(X509V3_F_V2I_GENERAL_NAMES,ERR_R_MALLOC_FAILURE);
return NULL;
}
for(i = 0; i < sk_CONF_VALUE_num(nval); i++) {
cnf = sk_CONF_VALUE_value(nval, i);
if(!(gen = v2i_GENERAL_NAME(method, ctx, cnf))) goto err;
sk_GENERAL_NAME_push(gens, gen);
}
return gens;
err:
sk_GENERAL_NAME_pop_free(gens, GENERAL_NAME_free);
return NULL;
}
GENERAL_NAME *v2i_GENERAL_NAME(const X509V3_EXT_METHOD *method, X509V3_CTX *ctx,
CONF_VALUE *cnf)
{
return v2i_GENERAL_NAME_ex(NULL, method, ctx, cnf, 0);
}
GENERAL_NAME *a2i_GENERAL_NAME(GENERAL_NAME *out,
const X509V3_EXT_METHOD *method, X509V3_CTX *ctx,
int gen_type, char *value, int is_nc)
{
char is_string = 0;
GENERAL_NAME *gen = NULL;
if(!value)
{
X509V3err(X509V3_F_A2I_GENERAL_NAME,X509V3_R_MISSING_VALUE);
return NULL;
}
if (out)
gen = out;
else
{
gen = GENERAL_NAME_new();
if(gen == NULL)
{
X509V3err(X509V3_F_A2I_GENERAL_NAME,ERR_R_MALLOC_FAILURE);
return NULL;
}
}
switch (gen_type)
{
case GEN_URI:
case GEN_EMAIL:
case GEN_DNS:
is_string = 1;
break;
case GEN_RID:
{
ASN1_OBJECT *obj;
if(!(obj = OBJ_txt2obj(value,0)))
{
X509V3err(X509V3_F_A2I_GENERAL_NAME,X509V3_R_BAD_OBJECT);
ERR_add_error_data(2, "value=", value);
goto err;
}
gen->d.rid = obj;
}
break;
case GEN_IPADD:
if (is_nc)
gen->d.ip = a2i_IPADDRESS_NC(value);
else
gen->d.ip = a2i_IPADDRESS(value);
if(gen->d.ip == NULL)
{
X509V3err(X509V3_F_A2I_GENERAL_NAME,X509V3_R_BAD_IP_ADDRESS);
ERR_add_error_data(2, "value=", value);
goto err;
}
break;
case GEN_DIRNAME:
if (!do_dirname(gen, value, ctx))
{
X509V3err(X509V3_F_A2I_GENERAL_NAME,X509V3_R_DIRNAME_ERROR);
goto err;
}
break;
case GEN_OTHERNAME:
if (!do_othername(gen, value, ctx))
{
X509V3err(X509V3_F_A2I_GENERAL_NAME,X509V3_R_OTHERNAME_ERROR);
goto err;
}
break;
default:
X509V3err(X509V3_F_A2I_GENERAL_NAME,X509V3_R_UNSUPPORTED_TYPE);
goto err;
}
if(is_string)
{
if(!(gen->d.ia5 = M_ASN1_IA5STRING_new()) ||
!ASN1_STRING_set(gen->d.ia5, (unsigned char*)value,
strlen(value)))
{
X509V3err(X509V3_F_A2I_GENERAL_NAME,ERR_R_MALLOC_FAILURE);
goto err;
}
}
gen->type = gen_type;
return gen;
err:
if (!out)
GENERAL_NAME_free(gen);
return NULL;
}
GENERAL_NAME *v2i_GENERAL_NAME_ex(GENERAL_NAME *out,
const X509V3_EXT_METHOD *method,
X509V3_CTX *ctx, CONF_VALUE *cnf, int is_nc)
{
int type;
char *name, *value;
name = cnf->name;
value = cnf->value;
if(!value)
{
X509V3err(X509V3_F_V2I_GENERAL_NAME_EX,X509V3_R_MISSING_VALUE);
return NULL;
}
if(!name_cmp(name, "email"))
type = GEN_EMAIL;
else if(!name_cmp(name, "URI"))
type = GEN_URI;
else if(!name_cmp(name, "DNS"))
type = GEN_DNS;
else if(!name_cmp(name, "RID"))
type = GEN_RID;
else if(!name_cmp(name, "IP"))
type = GEN_IPADD;
else if(!name_cmp(name, "dirName"))
type = GEN_DIRNAME;
else if(!name_cmp(name, "otherName"))
type = GEN_OTHERNAME;
else
{
X509V3err(X509V3_F_V2I_GENERAL_NAME_EX,X509V3_R_UNSUPPORTED_OPTION);
ERR_add_error_data(2, "name=", name);
return NULL;
}
return a2i_GENERAL_NAME(out, method, ctx, type, value, is_nc);
}
static int do_othername(GENERAL_NAME *gen, char *value, X509V3_CTX *ctx)
{
char *objtmp = NULL, *p;
int objlen;
if (!(p = strchr(value, ';')))
return 0;
if (!(gen->d.otherName = OTHERNAME_new()))
return 0;
/* Free this up because we will overwrite it.
* no need to free type_id because it is static
*/
ASN1_TYPE_free(gen->d.otherName->value);
if (!(gen->d.otherName->value = ASN1_generate_v3(p + 1, ctx)))
return 0;
objlen = p - value;
objtmp = OPENSSL_malloc(objlen + 1);
strncpy(objtmp, value, objlen);
objtmp[objlen] = 0;
gen->d.otherName->type_id = OBJ_txt2obj(objtmp, 0);
OPENSSL_free(objtmp);
if (!gen->d.otherName->type_id)
return 0;
return 1;
}
static int do_dirname(GENERAL_NAME *gen, char *value, X509V3_CTX *ctx)
{
int ret;
STACK_OF(CONF_VALUE) *sk;
X509_NAME *nm;
if (!(nm = X509_NAME_new()))
return 0;
sk = X509V3_get_section(ctx, value);
if (!sk)
{
X509V3err(X509V3_F_DO_DIRNAME,X509V3_R_SECTION_NOT_FOUND);
ERR_add_error_data(2, "section=", value);
X509_NAME_free(nm);
return 0;
}
/* FIXME: should allow other character types... */
ret = X509V3_NAME_from_section(nm, sk, MBSTRING_ASC);
if (!ret)
X509_NAME_free(nm);
gen->d.dirn = nm;
X509V3_section_free(ctx, sk);
return ret;
}

843
crypto/x509v3/v3_asid.c Normal file
View File

@@ -0,0 +1,843 @@
/*
* Contributed to the OpenSSL Project by the American Registry for
* Internet Numbers ("ARIN").
*/
/* ====================================================================
* Copyright (c) 2006 The OpenSSL Project. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. All advertising materials mentioning features or use of this
* software must display the following acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
*
* 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
* endorse or promote products derived from this software without
* prior written permission. For written permission, please contact
* licensing@OpenSSL.org.
*
* 5. Products derived from this software may not be called "OpenSSL"
* nor may "OpenSSL" appear in their names without prior written
* permission of the OpenSSL Project.
*
* 6. Redistributions of any form whatsoever must retain the following
* acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
*
* THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
* EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
* OF THE POSSIBILITY OF SUCH DAMAGE.
* ====================================================================
*
* This product includes cryptographic software written by Eric Young
* (eay@cryptsoft.com). This product includes software written by Tim
* Hudson (tjh@cryptsoft.com).
*/
/*
* Implementation of RFC 3779 section 3.2.
*/
#include <stdio.h>
#include <string.h>
#include "cryptlib.h"
#include <openssl/conf.h>
#include <openssl/asn1.h>
#include <openssl/asn1t.h>
#include <openssl/x509v3.h>
#include <openssl/x509.h>
#include <openssl/bn.h>
#ifndef OPENSSL_NO_RFC3779
/*
* OpenSSL ASN.1 template translation of RFC 3779 3.2.3.
*/
ASN1_SEQUENCE(ASRange) = {
ASN1_SIMPLE(ASRange, min, ASN1_INTEGER),
ASN1_SIMPLE(ASRange, max, ASN1_INTEGER)
} ASN1_SEQUENCE_END(ASRange)
ASN1_CHOICE(ASIdOrRange) = {
ASN1_SIMPLE(ASIdOrRange, u.id, ASN1_INTEGER),
ASN1_SIMPLE(ASIdOrRange, u.range, ASRange)
} ASN1_CHOICE_END(ASIdOrRange)
ASN1_CHOICE(ASIdentifierChoice) = {
ASN1_SIMPLE(ASIdentifierChoice, u.inherit, ASN1_NULL),
ASN1_SEQUENCE_OF(ASIdentifierChoice, u.asIdsOrRanges, ASIdOrRange)
} ASN1_CHOICE_END(ASIdentifierChoice)
ASN1_SEQUENCE(ASIdentifiers) = {
ASN1_EXP_OPT(ASIdentifiers, asnum, ASIdentifierChoice, 0),
ASN1_EXP_OPT(ASIdentifiers, rdi, ASIdentifierChoice, 1)
} ASN1_SEQUENCE_END(ASIdentifiers)
IMPLEMENT_ASN1_FUNCTIONS(ASRange)
IMPLEMENT_ASN1_FUNCTIONS(ASIdOrRange)
IMPLEMENT_ASN1_FUNCTIONS(ASIdentifierChoice)
IMPLEMENT_ASN1_FUNCTIONS(ASIdentifiers)
/*
* i2r method for an ASIdentifierChoice.
*/
static int i2r_ASIdentifierChoice(BIO *out,
ASIdentifierChoice *choice,
int indent,
const char *msg)
{
int i;
char *s;
if (choice == NULL)
return 1;
BIO_printf(out, "%*s%s:\n", indent, "", msg);
switch (choice->type) {
case ASIdentifierChoice_inherit:
BIO_printf(out, "%*sinherit\n", indent + 2, "");
break;
case ASIdentifierChoice_asIdsOrRanges:
for (i = 0; i < sk_ASIdOrRange_num(choice->u.asIdsOrRanges); i++) {
ASIdOrRange *aor = sk_ASIdOrRange_value(choice->u.asIdsOrRanges, i);
switch (aor->type) {
case ASIdOrRange_id:
if ((s = i2s_ASN1_INTEGER(NULL, aor->u.id)) == NULL)
return 0;
BIO_printf(out, "%*s%s\n", indent + 2, "", s);
OPENSSL_free(s);
break;
case ASIdOrRange_range:
if ((s = i2s_ASN1_INTEGER(NULL, aor->u.range->min)) == NULL)
return 0;
BIO_printf(out, "%*s%s-", indent + 2, "", s);
OPENSSL_free(s);
if ((s = i2s_ASN1_INTEGER(NULL, aor->u.range->max)) == NULL)
return 0;
BIO_printf(out, "%s\n", s);
OPENSSL_free(s);
break;
default:
return 0;
}
}
break;
default:
return 0;
}
return 1;
}
/*
* i2r method for an ASIdentifier extension.
*/
static int i2r_ASIdentifiers(const X509V3_EXT_METHOD *method,
void *ext,
BIO *out,
int indent)
{
ASIdentifiers *asid = ext;
return (i2r_ASIdentifierChoice(out, asid->asnum, indent,
"Autonomous System Numbers") &&
i2r_ASIdentifierChoice(out, asid->rdi, indent,
"Routing Domain Identifiers"));
}
/*
* Sort comparision function for a sequence of ASIdOrRange elements.
*/
static int ASIdOrRange_cmp(const ASIdOrRange * const *a_,
const ASIdOrRange * const *b_)
{
const ASIdOrRange *a = *a_, *b = *b_;
OPENSSL_assert((a->type == ASIdOrRange_id && a->u.id != NULL) ||
(a->type == ASIdOrRange_range && a->u.range != NULL &&
a->u.range->min != NULL && a->u.range->max != NULL));
OPENSSL_assert((b->type == ASIdOrRange_id && b->u.id != NULL) ||
(b->type == ASIdOrRange_range && b->u.range != NULL &&
b->u.range->min != NULL && b->u.range->max != NULL));
if (a->type == ASIdOrRange_id && b->type == ASIdOrRange_id)
return ASN1_INTEGER_cmp(a->u.id, b->u.id);
if (a->type == ASIdOrRange_range && b->type == ASIdOrRange_range) {
int r = ASN1_INTEGER_cmp(a->u.range->min, b->u.range->min);
return r != 0 ? r : ASN1_INTEGER_cmp(a->u.range->max, b->u.range->max);
}
if (a->type == ASIdOrRange_id)
return ASN1_INTEGER_cmp(a->u.id, b->u.range->min);
else
return ASN1_INTEGER_cmp(a->u.range->min, b->u.id);
}
/*
* Add an inherit element.
*/
int v3_asid_add_inherit(ASIdentifiers *asid, int which)
{
ASIdentifierChoice **choice;
if (asid == NULL)
return 0;
switch (which) {
case V3_ASID_ASNUM:
choice = &asid->asnum;
break;
case V3_ASID_RDI:
choice = &asid->rdi;
break;
default:
return 0;
}
if (*choice == NULL) {
if ((*choice = ASIdentifierChoice_new()) == NULL)
return 0;
OPENSSL_assert((*choice)->u.inherit == NULL);
if (((*choice)->u.inherit = ASN1_NULL_new()) == NULL)
return 0;
(*choice)->type = ASIdentifierChoice_inherit;
}
return (*choice)->type == ASIdentifierChoice_inherit;
}
/*
* Add an ID or range to an ASIdentifierChoice.
*/
int v3_asid_add_id_or_range(ASIdentifiers *asid,
int which,
ASN1_INTEGER *min,
ASN1_INTEGER *max)
{
ASIdentifierChoice **choice;
ASIdOrRange *aor;
if (asid == NULL)
return 0;
switch (which) {
case V3_ASID_ASNUM:
choice = &asid->asnum;
break;
case V3_ASID_RDI:
choice = &asid->rdi;
break;
default:
return 0;
}
if (*choice != NULL && (*choice)->type == ASIdentifierChoice_inherit)
return 0;
if (*choice == NULL) {
if ((*choice = ASIdentifierChoice_new()) == NULL)
return 0;
OPENSSL_assert((*choice)->u.asIdsOrRanges == NULL);
(*choice)->u.asIdsOrRanges = sk_ASIdOrRange_new(ASIdOrRange_cmp);
if ((*choice)->u.asIdsOrRanges == NULL)
return 0;
(*choice)->type = ASIdentifierChoice_asIdsOrRanges;
}
if ((aor = ASIdOrRange_new()) == NULL)
return 0;
if (max == NULL) {
aor->type = ASIdOrRange_id;
aor->u.id = min;
} else {
aor->type = ASIdOrRange_range;
if ((aor->u.range = ASRange_new()) == NULL)
goto err;
ASN1_INTEGER_free(aor->u.range->min);
aor->u.range->min = min;
ASN1_INTEGER_free(aor->u.range->max);
aor->u.range->max = max;
}
if (!(sk_ASIdOrRange_push((*choice)->u.asIdsOrRanges, aor)))
goto err;
return 1;
err:
ASIdOrRange_free(aor);
return 0;
}
/*
* Extract min and max values from an ASIdOrRange.
*/
static void extract_min_max(ASIdOrRange *aor,
ASN1_INTEGER **min,
ASN1_INTEGER **max)
{
OPENSSL_assert(aor != NULL && min != NULL && max != NULL);
switch (aor->type) {
case ASIdOrRange_id:
*min = aor->u.id;
*max = aor->u.id;
return;
case ASIdOrRange_range:
*min = aor->u.range->min;
*max = aor->u.range->max;
return;
}
}
/*
* Check whether an ASIdentifierChoice is in canonical form.
*/
static int ASIdentifierChoice_is_canonical(ASIdentifierChoice *choice)
{
ASN1_INTEGER *a_max_plus_one = NULL;
BIGNUM *bn = NULL;
int i, ret = 0;
/*
* Empty element or inheritance is canonical.
*/
if (choice == NULL || choice->type == ASIdentifierChoice_inherit)
return 1;
/*
* If not a list, or if empty list, it's broken.
*/
if (choice->type != ASIdentifierChoice_asIdsOrRanges ||
sk_ASIdOrRange_num(choice->u.asIdsOrRanges) == 0)
return 0;
/*
* It's a list, check it.
*/
for (i = 0; i < sk_ASIdOrRange_num(choice->u.asIdsOrRanges) - 1; i++) {
ASIdOrRange *a = sk_ASIdOrRange_value(choice->u.asIdsOrRanges, i);
ASIdOrRange *b = sk_ASIdOrRange_value(choice->u.asIdsOrRanges, i + 1);
ASN1_INTEGER *a_min, *a_max, *b_min, *b_max;
extract_min_max(a, &a_min, &a_max);
extract_min_max(b, &b_min, &b_max);
/*
* Punt misordered list, overlapping start, or inverted range.
*/
if (ASN1_INTEGER_cmp(a_min, b_min) >= 0 ||
ASN1_INTEGER_cmp(a_min, a_max) > 0 ||
ASN1_INTEGER_cmp(b_min, b_max) > 0)
goto done;
/*
* Calculate a_max + 1 to check for adjacency.
*/
if ((bn == NULL && (bn = BN_new()) == NULL) ||
ASN1_INTEGER_to_BN(a_max, bn) == NULL ||
!BN_add_word(bn, 1) ||
(a_max_plus_one = BN_to_ASN1_INTEGER(bn, a_max_plus_one)) == NULL) {
X509V3err(X509V3_F_ASIDENTIFIERCHOICE_IS_CANONICAL,
ERR_R_MALLOC_FAILURE);
goto done;
}
/*
* Punt if adjacent or overlapping.
*/
if (ASN1_INTEGER_cmp(a_max_plus_one, b_min) >= 0)
goto done;
}
ret = 1;
done:
ASN1_INTEGER_free(a_max_plus_one);
BN_free(bn);
return ret;
}
/*
* Check whether an ASIdentifier extension is in canonical form.
*/
int v3_asid_is_canonical(ASIdentifiers *asid)
{
return (asid == NULL ||
(ASIdentifierChoice_is_canonical(asid->asnum) &&
ASIdentifierChoice_is_canonical(asid->rdi)));
}
/*
* Whack an ASIdentifierChoice into canonical form.
*/
static int ASIdentifierChoice_canonize(ASIdentifierChoice *choice)
{
ASN1_INTEGER *a_max_plus_one = NULL;
BIGNUM *bn = NULL;
int i, ret = 0;
/*
* Nothing to do for empty element or inheritance.
*/
if (choice == NULL || choice->type == ASIdentifierChoice_inherit)
return 1;
/*
* We have a list. Sort it.
*/
OPENSSL_assert(choice->type == ASIdentifierChoice_asIdsOrRanges);
sk_ASIdOrRange_sort(choice->u.asIdsOrRanges);
/*
* Now check for errors and suboptimal encoding, rejecting the
* former and fixing the latter.
*/
for (i = 0; i < sk_ASIdOrRange_num(choice->u.asIdsOrRanges) - 1; i++) {
ASIdOrRange *a = sk_ASIdOrRange_value(choice->u.asIdsOrRanges, i);
ASIdOrRange *b = sk_ASIdOrRange_value(choice->u.asIdsOrRanges, i + 1);
ASN1_INTEGER *a_min, *a_max, *b_min, *b_max;
extract_min_max(a, &a_min, &a_max);
extract_min_max(b, &b_min, &b_max);
/*
* Make sure we're properly sorted (paranoia).
*/
OPENSSL_assert(ASN1_INTEGER_cmp(a_min, b_min) <= 0);
/*
* Check for overlaps.
*/
if (ASN1_INTEGER_cmp(a_max, b_min) >= 0) {
X509V3err(X509V3_F_ASIDENTIFIERCHOICE_CANONIZE,
X509V3_R_EXTENSION_VALUE_ERROR);
goto done;
}
/*
* Calculate a_max + 1 to check for adjacency.
*/
if ((bn == NULL && (bn = BN_new()) == NULL) ||
ASN1_INTEGER_to_BN(a_max, bn) == NULL ||
!BN_add_word(bn, 1) ||
(a_max_plus_one = BN_to_ASN1_INTEGER(bn, a_max_plus_one)) == NULL) {
X509V3err(X509V3_F_ASIDENTIFIERCHOICE_CANONIZE, ERR_R_MALLOC_FAILURE);
goto done;
}
/*
* If a and b are adjacent, merge them.
*/
if (ASN1_INTEGER_cmp(a_max_plus_one, b_min) == 0) {
ASRange *r;
switch (a->type) {
case ASIdOrRange_id:
if ((r = OPENSSL_malloc(sizeof(ASRange))) == NULL) {
X509V3err(X509V3_F_ASIDENTIFIERCHOICE_CANONIZE,
ERR_R_MALLOC_FAILURE);
goto done;
}
r->min = a_min;
r->max = b_max;
a->type = ASIdOrRange_range;
a->u.range = r;
break;
case ASIdOrRange_range:
ASN1_INTEGER_free(a->u.range->max);
a->u.range->max = b_max;
break;
}
switch (b->type) {
case ASIdOrRange_id:
b->u.id = NULL;
break;
case ASIdOrRange_range:
b->u.range->max = NULL;
break;
}
ASIdOrRange_free(b);
sk_ASIdOrRange_delete(choice->u.asIdsOrRanges, i + 1);
i--;
continue;
}
}
OPENSSL_assert(ASIdentifierChoice_is_canonical(choice)); /* Paranoia */
ret = 1;
done:
ASN1_INTEGER_free(a_max_plus_one);
BN_free(bn);
return ret;
}
/*
* Whack an ASIdentifier extension into canonical form.
*/
int v3_asid_canonize(ASIdentifiers *asid)
{
return (asid == NULL ||
(ASIdentifierChoice_canonize(asid->asnum) &&
ASIdentifierChoice_canonize(asid->rdi)));
}
/*
* v2i method for an ASIdentifier extension.
*/
static void *v2i_ASIdentifiers(const struct v3_ext_method *method,
struct v3_ext_ctx *ctx,
STACK_OF(CONF_VALUE) *values)
{
ASIdentifiers *asid = NULL;
int i;
if ((asid = ASIdentifiers_new()) == NULL) {
X509V3err(X509V3_F_V2I_ASIDENTIFIERS, ERR_R_MALLOC_FAILURE);
return NULL;
}
for (i = 0; i < sk_CONF_VALUE_num(values); i++) {
CONF_VALUE *val = sk_CONF_VALUE_value(values, i);
ASN1_INTEGER *min = NULL, *max = NULL;
int i1, i2, i3, is_range, which;
/*
* Figure out whether this is an AS or an RDI.
*/
if ( !name_cmp(val->name, "AS")) {
which = V3_ASID_ASNUM;
} else if (!name_cmp(val->name, "RDI")) {
which = V3_ASID_RDI;
} else {
X509V3err(X509V3_F_V2I_ASIDENTIFIERS, X509V3_R_EXTENSION_NAME_ERROR);
X509V3_conf_err(val);
goto err;
}
/*
* Handle inheritance.
*/
if (!strcmp(val->value, "inherit")) {
if (v3_asid_add_inherit(asid, which))
continue;
X509V3err(X509V3_F_V2I_ASIDENTIFIERS, X509V3_R_INVALID_INHERITANCE);
X509V3_conf_err(val);
goto err;
}
/*
* Number, range, or mistake, pick it apart and figure out which.
*/
i1 = strspn(val->value, "0123456789");
if (val->value[i1] == '\0') {
is_range = 0;
} else {
is_range = 1;
i2 = i1 + strspn(val->value + i1, " \t");
if (val->value[i2] != '-') {
X509V3err(X509V3_F_V2I_ASIDENTIFIERS, X509V3_R_INVALID_ASNUMBER);
X509V3_conf_err(val);
goto err;
}
i2++;
i2 = i2 + strspn(val->value + i2, " \t");
i3 = i2 + strspn(val->value + i2, "0123456789");
if (val->value[i3] != '\0') {
X509V3err(X509V3_F_V2I_ASIDENTIFIERS, X509V3_R_INVALID_ASRANGE);
X509V3_conf_err(val);
goto err;
}
}
/*
* Syntax is ok, read and add it.
*/
if (!is_range) {
if (!X509V3_get_value_int(val, &min)) {
X509V3err(X509V3_F_V2I_ASIDENTIFIERS, ERR_R_MALLOC_FAILURE);
goto err;
}
} else {
char *s = BUF_strdup(val->value);
if (s == NULL) {
X509V3err(X509V3_F_V2I_ASIDENTIFIERS, ERR_R_MALLOC_FAILURE);
goto err;
}
s[i1] = '\0';
min = s2i_ASN1_INTEGER(NULL, s);
max = s2i_ASN1_INTEGER(NULL, s + i2);
OPENSSL_free(s);
if (min == NULL || max == NULL) {
ASN1_INTEGER_free(min);
ASN1_INTEGER_free(max);
X509V3err(X509V3_F_V2I_ASIDENTIFIERS, ERR_R_MALLOC_FAILURE);
goto err;
}
}
if (!v3_asid_add_id_or_range(asid, which, min, max)) {
ASN1_INTEGER_free(min);
ASN1_INTEGER_free(max);
X509V3err(X509V3_F_V2I_ASIDENTIFIERS, ERR_R_MALLOC_FAILURE);
goto err;
}
}
/*
* Canonize the result, then we're done.
*/
if (!v3_asid_canonize(asid))
goto err;
return asid;
err:
ASIdentifiers_free(asid);
return NULL;
}
/*
* OpenSSL dispatch.
*/
const X509V3_EXT_METHOD v3_asid = {
NID_sbgp_autonomousSysNum, /* nid */
0, /* flags */
ASN1_ITEM_ref(ASIdentifiers), /* template */
0, 0, 0, 0, /* old functions, ignored */
0, /* i2s */
0, /* s2i */
0, /* i2v */
v2i_ASIdentifiers, /* v2i */
i2r_ASIdentifiers, /* i2r */
0, /* r2i */
NULL /* extension-specific data */
};
/*
* Figure out whether extension uses inheritance.
*/
int v3_asid_inherits(ASIdentifiers *asid)
{
return (asid != NULL &&
((asid->asnum != NULL &&
asid->asnum->type == ASIdentifierChoice_inherit) ||
(asid->rdi != NULL &&
asid->rdi->type == ASIdentifierChoice_inherit)));
}
/*
* Figure out whether parent contains child.
*/
static int asid_contains(ASIdOrRanges *parent, ASIdOrRanges *child)
{
ASN1_INTEGER *p_min, *p_max, *c_min, *c_max;
int p, c;
if (child == NULL || parent == child)
return 1;
if (parent == NULL)
return 0;
p = 0;
for (c = 0; c < sk_ASIdOrRange_num(child); c++) {
extract_min_max(sk_ASIdOrRange_value(child, c), &c_min, &c_max);
for (;; p++) {
if (p >= sk_ASIdOrRange_num(parent))
return 0;
extract_min_max(sk_ASIdOrRange_value(parent, p), &p_min, &p_max);
if (ASN1_INTEGER_cmp(p_max, c_max) < 0)
continue;
if (ASN1_INTEGER_cmp(p_min, c_min) > 0)
return 0;
break;
}
}
return 1;
}
/*
* Test whether a is a subet of b.
*/
int v3_asid_subset(ASIdentifiers *a, ASIdentifiers *b)
{
return (a == NULL ||
a == b ||
(b != NULL &&
!v3_asid_inherits(a) &&
!v3_asid_inherits(b) &&
asid_contains(b->asnum->u.asIdsOrRanges,
a->asnum->u.asIdsOrRanges) &&
asid_contains(b->rdi->u.asIdsOrRanges,
a->rdi->u.asIdsOrRanges)));
}
/*
* Validation error handling via callback.
*/
#define validation_err(_err_) \
do { \
if (ctx != NULL) { \
ctx->error = _err_; \
ctx->error_depth = i; \
ctx->current_cert = x; \
ret = ctx->verify_cb(0, ctx); \
} else { \
ret = 0; \
} \
if (!ret) \
goto done; \
} while (0)
/*
* Core code for RFC 3779 3.3 path validation.
*/
static int v3_asid_validate_path_internal(X509_STORE_CTX *ctx,
STACK_OF(X509) *chain,
ASIdentifiers *ext)
{
ASIdOrRanges *child_as = NULL, *child_rdi = NULL;
int i, ret = 1, inherit_as = 0, inherit_rdi = 0;
X509 *x;
OPENSSL_assert(chain != NULL && sk_X509_num(chain) > 0);
OPENSSL_assert(ctx != NULL || ext != NULL);
OPENSSL_assert(ctx == NULL || ctx->verify_cb != NULL);
/*
* Figure out where to start. If we don't have an extension to
* check, we're done. Otherwise, check canonical form and
* set up for walking up the chain.
*/
if (ext != NULL) {
i = -1;
x = NULL;
} else {
i = 0;
x = sk_X509_value(chain, i);
OPENSSL_assert(x != NULL);
if ((ext = x->rfc3779_asid) == NULL)
goto done;
}
if (!v3_asid_is_canonical(ext))
validation_err(X509_V_ERR_INVALID_EXTENSION);
if (ext->asnum != NULL) {
switch (ext->asnum->type) {
case ASIdentifierChoice_inherit:
inherit_as = 1;
break;
case ASIdentifierChoice_asIdsOrRanges:
child_as = ext->asnum->u.asIdsOrRanges;
break;
}
}
if (ext->rdi != NULL) {
switch (ext->rdi->type) {
case ASIdentifierChoice_inherit:
inherit_rdi = 1;
break;
case ASIdentifierChoice_asIdsOrRanges:
child_rdi = ext->rdi->u.asIdsOrRanges;
break;
}
}
/*
* Now walk up the chain. Extensions must be in canonical form, no
* cert may list resources that its parent doesn't list.
*/
for (i++; i < sk_X509_num(chain); i++) {
x = sk_X509_value(chain, i);
OPENSSL_assert(x != NULL);
if (x->rfc3779_asid == NULL) {
if (child_as != NULL || child_rdi != NULL)
validation_err(X509_V_ERR_UNNESTED_RESOURCE);
continue;
}
if (!v3_asid_is_canonical(x->rfc3779_asid))
validation_err(X509_V_ERR_INVALID_EXTENSION);
if (x->rfc3779_asid->asnum == NULL && child_as != NULL) {
validation_err(X509_V_ERR_UNNESTED_RESOURCE);
child_as = NULL;
inherit_as = 0;
}
if (x->rfc3779_asid->asnum != NULL &&
x->rfc3779_asid->asnum->type == ASIdentifierChoice_asIdsOrRanges) {
if (inherit_as ||
asid_contains(x->rfc3779_asid->asnum->u.asIdsOrRanges, child_as)) {
child_as = x->rfc3779_asid->asnum->u.asIdsOrRanges;
inherit_as = 0;
} else {
validation_err(X509_V_ERR_UNNESTED_RESOURCE);
}
}
if (x->rfc3779_asid->rdi == NULL && child_rdi != NULL) {
validation_err(X509_V_ERR_UNNESTED_RESOURCE);
child_rdi = NULL;
inherit_rdi = 0;
}
if (x->rfc3779_asid->rdi != NULL &&
x->rfc3779_asid->rdi->type == ASIdentifierChoice_asIdsOrRanges) {
if (inherit_rdi ||
asid_contains(x->rfc3779_asid->rdi->u.asIdsOrRanges, child_rdi)) {
child_rdi = x->rfc3779_asid->rdi->u.asIdsOrRanges;
inherit_rdi = 0;
} else {
validation_err(X509_V_ERR_UNNESTED_RESOURCE);
}
}
}
/*
* Trust anchor can't inherit.
*/
OPENSSL_assert(x != NULL);
if (x->rfc3779_asid != NULL) {
if (x->rfc3779_asid->asnum != NULL &&
x->rfc3779_asid->asnum->type == ASIdentifierChoice_inherit)
validation_err(X509_V_ERR_UNNESTED_RESOURCE);
if (x->rfc3779_asid->rdi != NULL &&
x->rfc3779_asid->rdi->type == ASIdentifierChoice_inherit)
validation_err(X509_V_ERR_UNNESTED_RESOURCE);
}
done:
return ret;
}
#undef validation_err
/*
* RFC 3779 3.3 path validation -- called from X509_verify_cert().
*/
int v3_asid_validate_path(X509_STORE_CTX *ctx)
{
return v3_asid_validate_path_internal(ctx, ctx->chain, NULL);
}
/*
* RFC 3779 3.3 path validation of an extension.
* Test whether chain covers extension.
*/
int v3_asid_validate_resource_set(STACK_OF(X509) *chain,
ASIdentifiers *ext,
int allow_inheritance)
{
if (ext == NULL)
return 1;
if (chain == NULL || sk_X509_num(chain) == 0)
return 0;
if (!allow_inheritance && v3_asid_inherits(ext))
return 0;
return v3_asid_validate_path_internal(NULL, chain, ext);
}
#endif /* OPENSSL_NO_RFC3779 */

124
crypto/x509v3/v3_bcons.c Normal file
View File

@@ -0,0 +1,124 @@
/* v3_bcons.c */
/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
* project 1999.
*/
/* ====================================================================
* Copyright (c) 1999 The OpenSSL Project. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. All advertising materials mentioning features or use of this
* software must display the following acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
*
* 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
* endorse or promote products derived from this software without
* prior written permission. For written permission, please contact
* licensing@OpenSSL.org.
*
* 5. Products derived from this software may not be called "OpenSSL"
* nor may "OpenSSL" appear in their names without prior written
* permission of the OpenSSL Project.
*
* 6. Redistributions of any form whatsoever must retain the following
* acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
*
* THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
* EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
* OF THE POSSIBILITY OF SUCH DAMAGE.
* ====================================================================
*
* This product includes cryptographic software written by Eric Young
* (eay@cryptsoft.com). This product includes software written by Tim
* Hudson (tjh@cryptsoft.com).
*
*/
#include <stdio.h>
#include "cryptlib.h"
#include <openssl/asn1.h>
#include <openssl/asn1t.h>
#include <openssl/conf.h>
#include <openssl/x509v3.h>
static STACK_OF(CONF_VALUE) *i2v_BASIC_CONSTRAINTS(X509V3_EXT_METHOD *method, BASIC_CONSTRAINTS *bcons, STACK_OF(CONF_VALUE) *extlist);
static BASIC_CONSTRAINTS *v2i_BASIC_CONSTRAINTS(X509V3_EXT_METHOD *method, X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *values);
const X509V3_EXT_METHOD v3_bcons = {
NID_basic_constraints, 0,
ASN1_ITEM_ref(BASIC_CONSTRAINTS),
0,0,0,0,
0,0,
(X509V3_EXT_I2V)i2v_BASIC_CONSTRAINTS,
(X509V3_EXT_V2I)v2i_BASIC_CONSTRAINTS,
NULL,NULL,
NULL
};
ASN1_SEQUENCE(BASIC_CONSTRAINTS) = {
ASN1_OPT(BASIC_CONSTRAINTS, ca, ASN1_FBOOLEAN),
ASN1_OPT(BASIC_CONSTRAINTS, pathlen, ASN1_INTEGER)
} ASN1_SEQUENCE_END(BASIC_CONSTRAINTS)
IMPLEMENT_ASN1_FUNCTIONS(BASIC_CONSTRAINTS)
static STACK_OF(CONF_VALUE) *i2v_BASIC_CONSTRAINTS(X509V3_EXT_METHOD *method,
BASIC_CONSTRAINTS *bcons, STACK_OF(CONF_VALUE) *extlist)
{
X509V3_add_value_bool("CA", bcons->ca, &extlist);
X509V3_add_value_int("pathlen", bcons->pathlen, &extlist);
return extlist;
}
static BASIC_CONSTRAINTS *v2i_BASIC_CONSTRAINTS(X509V3_EXT_METHOD *method,
X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *values)
{
BASIC_CONSTRAINTS *bcons=NULL;
CONF_VALUE *val;
int i;
if(!(bcons = BASIC_CONSTRAINTS_new())) {
X509V3err(X509V3_F_V2I_BASIC_CONSTRAINTS, ERR_R_MALLOC_FAILURE);
return NULL;
}
for(i = 0; i < sk_CONF_VALUE_num(values); i++) {
val = sk_CONF_VALUE_value(values, i);
if(!strcmp(val->name, "CA")) {
if(!X509V3_get_value_bool(val, &bcons->ca)) goto err;
} else if(!strcmp(val->name, "pathlen")) {
if(!X509V3_get_value_int(val, &bcons->pathlen)) goto err;
} else {
X509V3err(X509V3_F_V2I_BASIC_CONSTRAINTS, X509V3_R_INVALID_NAME);
X509V3_conf_err(val);
goto err;
}
}
return bcons;
err:
BASIC_CONSTRAINTS_free(bcons);
return NULL;
}

141
crypto/x509v3/v3_bitst.c Normal file
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@@ -0,0 +1,141 @@
/* v3_bitst.c */
/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
* project 1999.
*/
/* ====================================================================
* Copyright (c) 1999 The OpenSSL Project. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. All advertising materials mentioning features or use of this
* software must display the following acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
*
* 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
* endorse or promote products derived from this software without
* prior written permission. For written permission, please contact
* licensing@OpenSSL.org.
*
* 5. Products derived from this software may not be called "OpenSSL"
* nor may "OpenSSL" appear in their names without prior written
* permission of the OpenSSL Project.
*
* 6. Redistributions of any form whatsoever must retain the following
* acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
*
* THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
* EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
* OF THE POSSIBILITY OF SUCH DAMAGE.
* ====================================================================
*
* This product includes cryptographic software written by Eric Young
* (eay@cryptsoft.com). This product includes software written by Tim
* Hudson (tjh@cryptsoft.com).
*
*/
#include <stdio.h>
#include "cryptlib.h"
#include <openssl/conf.h>
#include <openssl/x509v3.h>
static BIT_STRING_BITNAME ns_cert_type_table[] = {
{0, "SSL Client", "client"},
{1, "SSL Server", "server"},
{2, "S/MIME", "email"},
{3, "Object Signing", "objsign"},
{4, "Unused", "reserved"},
{5, "SSL CA", "sslCA"},
{6, "S/MIME CA", "emailCA"},
{7, "Object Signing CA", "objCA"},
{-1, NULL, NULL}
};
static BIT_STRING_BITNAME key_usage_type_table[] = {
{0, "Digital Signature", "digitalSignature"},
{1, "Non Repudiation", "nonRepudiation"},
{2, "Key Encipherment", "keyEncipherment"},
{3, "Data Encipherment", "dataEncipherment"},
{4, "Key Agreement", "keyAgreement"},
{5, "Certificate Sign", "keyCertSign"},
{6, "CRL Sign", "cRLSign"},
{7, "Encipher Only", "encipherOnly"},
{8, "Decipher Only", "decipherOnly"},
{-1, NULL, NULL}
};
const X509V3_EXT_METHOD v3_nscert = EXT_BITSTRING(NID_netscape_cert_type, ns_cert_type_table);
const X509V3_EXT_METHOD v3_key_usage = EXT_BITSTRING(NID_key_usage, key_usage_type_table);
STACK_OF(CONF_VALUE) *i2v_ASN1_BIT_STRING(X509V3_EXT_METHOD *method,
ASN1_BIT_STRING *bits, STACK_OF(CONF_VALUE) *ret)
{
BIT_STRING_BITNAME *bnam;
for(bnam =method->usr_data; bnam->lname; bnam++) {
if(ASN1_BIT_STRING_get_bit(bits, bnam->bitnum))
X509V3_add_value(bnam->lname, NULL, &ret);
}
return ret;
}
ASN1_BIT_STRING *v2i_ASN1_BIT_STRING(X509V3_EXT_METHOD *method,
X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *nval)
{
CONF_VALUE *val;
ASN1_BIT_STRING *bs;
int i;
BIT_STRING_BITNAME *bnam;
if(!(bs = M_ASN1_BIT_STRING_new())) {
X509V3err(X509V3_F_V2I_ASN1_BIT_STRING,ERR_R_MALLOC_FAILURE);
return NULL;
}
for(i = 0; i < sk_CONF_VALUE_num(nval); i++) {
val = sk_CONF_VALUE_value(nval, i);
for(bnam = method->usr_data; bnam->lname; bnam++) {
if(!strcmp(bnam->sname, val->name) ||
!strcmp(bnam->lname, val->name) ) {
if(!ASN1_BIT_STRING_set_bit(bs, bnam->bitnum, 1)) {
X509V3err(X509V3_F_V2I_ASN1_BIT_STRING,
ERR_R_MALLOC_FAILURE);
M_ASN1_BIT_STRING_free(bs);
return NULL;
}
break;
}
}
if(!bnam->lname) {
X509V3err(X509V3_F_V2I_ASN1_BIT_STRING,
X509V3_R_UNKNOWN_BIT_STRING_ARGUMENT);
X509V3_conf_err(val);
M_ASN1_BIT_STRING_free(bs);
return NULL;
}
}
return bs;
}

525
crypto/x509v3/v3_conf.c Normal file
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@@ -0,0 +1,525 @@
/* v3_conf.c */
/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
* project 1999.
*/
/* ====================================================================
* Copyright (c) 1999-2002 The OpenSSL Project. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. All advertising materials mentioning features or use of this
* software must display the following acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
*
* 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
* endorse or promote products derived from this software without
* prior written permission. For written permission, please contact
* licensing@OpenSSL.org.
*
* 5. Products derived from this software may not be called "OpenSSL"
* nor may "OpenSSL" appear in their names without prior written
* permission of the OpenSSL Project.
*
* 6. Redistributions of any form whatsoever must retain the following
* acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
*
* THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
* EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
* OF THE POSSIBILITY OF SUCH DAMAGE.
* ====================================================================
*
* This product includes cryptographic software written by Eric Young
* (eay@cryptsoft.com). This product includes software written by Tim
* Hudson (tjh@cryptsoft.com).
*
*/
/* extension creation utilities */
#include <stdio.h>
#include <ctype.h>
#include "cryptlib.h"
#include <openssl/conf.h>
#include <openssl/x509.h>
#include <openssl/x509v3.h>
static int v3_check_critical(char **value);
static int v3_check_generic(char **value);
static X509_EXTENSION *do_ext_nconf(CONF *conf, X509V3_CTX *ctx, int ext_nid, int crit, char *value);
static X509_EXTENSION *v3_generic_extension(const char *ext, char *value, int crit, int type, X509V3_CTX *ctx);
static char *conf_lhash_get_string(void *db, char *section, char *value);
static STACK_OF(CONF_VALUE) *conf_lhash_get_section(void *db, char *section);
static X509_EXTENSION *do_ext_i2d(const X509V3_EXT_METHOD *method, int ext_nid,
int crit, void *ext_struc);
static unsigned char *generic_asn1(char *value, X509V3_CTX *ctx, long *ext_len);
/* CONF *conf: Config file */
/* char *name: Name */
/* char *value: Value */
X509_EXTENSION *X509V3_EXT_nconf(CONF *conf, X509V3_CTX *ctx, char *name,
char *value)
{
int crit;
int ext_type;
X509_EXTENSION *ret;
crit = v3_check_critical(&value);
if ((ext_type = v3_check_generic(&value)))
return v3_generic_extension(name, value, crit, ext_type, ctx);
ret = do_ext_nconf(conf, ctx, OBJ_sn2nid(name), crit, value);
if (!ret)
{
X509V3err(X509V3_F_X509V3_EXT_NCONF,X509V3_R_ERROR_IN_EXTENSION);
ERR_add_error_data(4,"name=", name, ", value=", value);
}
return ret;
}
/* CONF *conf: Config file */
/* char *value: Value */
X509_EXTENSION *X509V3_EXT_nconf_nid(CONF *conf, X509V3_CTX *ctx, int ext_nid,
char *value)
{
int crit;
int ext_type;
crit = v3_check_critical(&value);
if ((ext_type = v3_check_generic(&value)))
return v3_generic_extension(OBJ_nid2sn(ext_nid),
value, crit, ext_type, ctx);
return do_ext_nconf(conf, ctx, ext_nid, crit, value);
}
/* CONF *conf: Config file */
/* char *value: Value */
static X509_EXTENSION *do_ext_nconf(CONF *conf, X509V3_CTX *ctx, int ext_nid,
int crit, char *value)
{
const X509V3_EXT_METHOD *method;
X509_EXTENSION *ext;
STACK_OF(CONF_VALUE) *nval;
void *ext_struc;
if (ext_nid == NID_undef)
{
X509V3err(X509V3_F_DO_EXT_NCONF,X509V3_R_UNKNOWN_EXTENSION_NAME);
return NULL;
}
if (!(method = X509V3_EXT_get_nid(ext_nid)))
{
X509V3err(X509V3_F_DO_EXT_NCONF,X509V3_R_UNKNOWN_EXTENSION);
return NULL;
}
/* Now get internal extension representation based on type */
if (method->v2i)
{
if(*value == '@') nval = NCONF_get_section(conf, value + 1);
else nval = X509V3_parse_list(value);
if(sk_CONF_VALUE_num(nval) <= 0)
{
X509V3err(X509V3_F_DO_EXT_NCONF,X509V3_R_INVALID_EXTENSION_STRING);
ERR_add_error_data(4, "name=", OBJ_nid2sn(ext_nid), ",section=", value);
return NULL;
}
ext_struc = method->v2i(method, ctx, nval);
if(*value != '@') sk_CONF_VALUE_pop_free(nval,
X509V3_conf_free);
if(!ext_struc) return NULL;
}
else if(method->s2i)
{
if(!(ext_struc = method->s2i(method, ctx, value))) return NULL;
}
else if(method->r2i)
{
if(!ctx->db || !ctx->db_meth)
{
X509V3err(X509V3_F_DO_EXT_NCONF,X509V3_R_NO_CONFIG_DATABASE);
return NULL;
}
if(!(ext_struc = method->r2i(method, ctx, value))) return NULL;
}
else
{
X509V3err(X509V3_F_DO_EXT_NCONF,X509V3_R_EXTENSION_SETTING_NOT_SUPPORTED);
ERR_add_error_data(2, "name=", OBJ_nid2sn(ext_nid));
return NULL;
}
ext = do_ext_i2d(method, ext_nid, crit, ext_struc);
if(method->it) ASN1_item_free(ext_struc, ASN1_ITEM_ptr(method->it));
else method->ext_free(ext_struc);
return ext;
}
static X509_EXTENSION *do_ext_i2d(const X509V3_EXT_METHOD *method, int ext_nid,
int crit, void *ext_struc)
{
unsigned char *ext_der;
int ext_len;
ASN1_OCTET_STRING *ext_oct;
X509_EXTENSION *ext;
/* Convert internal representation to DER */
if (method->it)
{
ext_der = NULL;
ext_len = ASN1_item_i2d(ext_struc, &ext_der, ASN1_ITEM_ptr(method->it));
if (ext_len < 0) goto merr;
}
else
{
unsigned char *p;
ext_len = method->i2d(ext_struc, NULL);
if(!(ext_der = OPENSSL_malloc(ext_len))) goto merr;
p = ext_der;
method->i2d(ext_struc, &p);
}
if (!(ext_oct = M_ASN1_OCTET_STRING_new())) goto merr;
ext_oct->data = ext_der;
ext_oct->length = ext_len;
ext = X509_EXTENSION_create_by_NID(NULL, ext_nid, crit, ext_oct);
if (!ext) goto merr;
M_ASN1_OCTET_STRING_free(ext_oct);
return ext;
merr:
X509V3err(X509V3_F_DO_EXT_I2D,ERR_R_MALLOC_FAILURE);
return NULL;
}
/* Given an internal structure, nid and critical flag create an extension */
X509_EXTENSION *X509V3_EXT_i2d(int ext_nid, int crit, void *ext_struc)
{
const X509V3_EXT_METHOD *method;
if (!(method = X509V3_EXT_get_nid(ext_nid))) {
X509V3err(X509V3_F_X509V3_EXT_I2D,X509V3_R_UNKNOWN_EXTENSION);
return NULL;
}
return do_ext_i2d(method, ext_nid, crit, ext_struc);
}
/* Check the extension string for critical flag */
static int v3_check_critical(char **value)
{
char *p = *value;
if ((strlen(p) < 9) || strncmp(p, "critical,", 9)) return 0;
p+=9;
while(isspace((unsigned char)*p)) p++;
*value = p;
return 1;
}
/* Check extension string for generic extension and return the type */
static int v3_check_generic(char **value)
{
int gen_type = 0;
char *p = *value;
if ((strlen(p) >= 4) && !strncmp(p, "DER:", 4))
{
p+=4;
gen_type = 1;
}
else if ((strlen(p) >= 5) && !strncmp(p, "ASN1:", 5))
{
p+=5;
gen_type = 2;
}
else
return 0;
while (isspace((unsigned char)*p)) p++;
*value = p;
return gen_type;
}
/* Create a generic extension: for now just handle DER type */
static X509_EXTENSION *v3_generic_extension(const char *ext, char *value,
int crit, int gen_type,
X509V3_CTX *ctx)
{
unsigned char *ext_der=NULL;
long ext_len;
ASN1_OBJECT *obj=NULL;
ASN1_OCTET_STRING *oct=NULL;
X509_EXTENSION *extension=NULL;
if (!(obj = OBJ_txt2obj(ext, 0)))
{
X509V3err(X509V3_F_V3_GENERIC_EXTENSION,X509V3_R_EXTENSION_NAME_ERROR);
ERR_add_error_data(2, "name=", ext);
goto err;
}
if (gen_type == 1)
ext_der = string_to_hex(value, &ext_len);
else if (gen_type == 2)
ext_der = generic_asn1(value, ctx, &ext_len);
if (ext_der == NULL)
{
X509V3err(X509V3_F_V3_GENERIC_EXTENSION,X509V3_R_EXTENSION_VALUE_ERROR);
ERR_add_error_data(2, "value=", value);
goto err;
}
if (!(oct = M_ASN1_OCTET_STRING_new()))
{
X509V3err(X509V3_F_V3_GENERIC_EXTENSION,ERR_R_MALLOC_FAILURE);
goto err;
}
oct->data = ext_der;
oct->length = ext_len;
ext_der = NULL;
extension = X509_EXTENSION_create_by_OBJ(NULL, obj, crit, oct);
err:
ASN1_OBJECT_free(obj);
M_ASN1_OCTET_STRING_free(oct);
if(ext_der) OPENSSL_free(ext_der);
return extension;
}
static unsigned char *generic_asn1(char *value, X509V3_CTX *ctx, long *ext_len)
{
ASN1_TYPE *typ;
unsigned char *ext_der = NULL;
typ = ASN1_generate_v3(value, ctx);
if (typ == NULL)
return NULL;
*ext_len = i2d_ASN1_TYPE(typ, &ext_der);
ASN1_TYPE_free(typ);
return ext_der;
}
/* This is the main function: add a bunch of extensions based on a config file
* section to an extension STACK.
*/
int X509V3_EXT_add_nconf_sk(CONF *conf, X509V3_CTX *ctx, char *section,
STACK_OF(X509_EXTENSION) **sk)
{
X509_EXTENSION *ext;
STACK_OF(CONF_VALUE) *nval;
CONF_VALUE *val;
int i;
if (!(nval = NCONF_get_section(conf, section))) return 0;
for (i = 0; i < sk_CONF_VALUE_num(nval); i++)
{
val = sk_CONF_VALUE_value(nval, i);
if (!(ext = X509V3_EXT_nconf(conf, ctx, val->name, val->value)))
return 0;
if (sk) X509v3_add_ext(sk, ext, -1);
X509_EXTENSION_free(ext);
}
return 1;
}
/* Convenience functions to add extensions to a certificate, CRL and request */
int X509V3_EXT_add_nconf(CONF *conf, X509V3_CTX *ctx, char *section,
X509 *cert)
{
STACK_OF(X509_EXTENSION) **sk = NULL;
if (cert)
sk = &cert->cert_info->extensions;
return X509V3_EXT_add_nconf_sk(conf, ctx, section, sk);
}
/* Same as above but for a CRL */
int X509V3_EXT_CRL_add_nconf(CONF *conf, X509V3_CTX *ctx, char *section,
X509_CRL *crl)
{
STACK_OF(X509_EXTENSION) **sk = NULL;
if (crl)
sk = &crl->crl->extensions;
return X509V3_EXT_add_nconf_sk(conf, ctx, section, sk);
}
/* Add extensions to certificate request */
int X509V3_EXT_REQ_add_nconf(CONF *conf, X509V3_CTX *ctx, char *section,
X509_REQ *req)
{
STACK_OF(X509_EXTENSION) *extlist = NULL, **sk = NULL;
int i;
if (req)
sk = &extlist;
i = X509V3_EXT_add_nconf_sk(conf, ctx, section, sk);
if (!i || !sk)
return i;
i = X509_REQ_add_extensions(req, extlist);
sk_X509_EXTENSION_pop_free(extlist, X509_EXTENSION_free);
return i;
}
/* Config database functions */
char * X509V3_get_string(X509V3_CTX *ctx, char *name, char *section)
{
if(!ctx->db || !ctx->db_meth || !ctx->db_meth->get_string)
{
X509V3err(X509V3_F_X509V3_GET_STRING,X509V3_R_OPERATION_NOT_DEFINED);
return NULL;
}
if (ctx->db_meth->get_string)
return ctx->db_meth->get_string(ctx->db, name, section);
return NULL;
}
STACK_OF(CONF_VALUE) * X509V3_get_section(X509V3_CTX *ctx, char *section)
{
if(!ctx->db || !ctx->db_meth || !ctx->db_meth->get_section)
{
X509V3err(X509V3_F_X509V3_GET_SECTION,X509V3_R_OPERATION_NOT_DEFINED);
return NULL;
}
if (ctx->db_meth->get_section)
return ctx->db_meth->get_section(ctx->db, section);
return NULL;
}
void X509V3_string_free(X509V3_CTX *ctx, char *str)
{
if (!str) return;
if (ctx->db_meth->free_string)
ctx->db_meth->free_string(ctx->db, str);
}
void X509V3_section_free(X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *section)
{
if (!section) return;
if (ctx->db_meth->free_section)
ctx->db_meth->free_section(ctx->db, section);
}
static char *nconf_get_string(void *db, char *section, char *value)
{
return NCONF_get_string(db, section, value);
}
static STACK_OF(CONF_VALUE) *nconf_get_section(void *db, char *section)
{
return NCONF_get_section(db, section);
}
static X509V3_CONF_METHOD nconf_method = {
nconf_get_string,
nconf_get_section,
NULL,
NULL
};
void X509V3_set_nconf(X509V3_CTX *ctx, CONF *conf)
{
ctx->db_meth = &nconf_method;
ctx->db = conf;
}
void X509V3_set_ctx(X509V3_CTX *ctx, X509 *issuer, X509 *subj, X509_REQ *req,
X509_CRL *crl, int flags)
{
ctx->issuer_cert = issuer;
ctx->subject_cert = subj;
ctx->crl = crl;
ctx->subject_req = req;
ctx->flags = flags;
}
/* Old conf compatibility functions */
X509_EXTENSION *X509V3_EXT_conf(LHASH_OF(CONF_VALUE) *conf, X509V3_CTX *ctx,
char *name, char *value)
{
CONF ctmp;
CONF_set_nconf(&ctmp, conf);
return X509V3_EXT_nconf(&ctmp, ctx, name, value);
}
/* LHASH *conf: Config file */
/* char *value: Value */
X509_EXTENSION *X509V3_EXT_conf_nid(LHASH_OF(CONF_VALUE) *conf, X509V3_CTX *ctx,
int ext_nid, char *value)
{
CONF ctmp;
CONF_set_nconf(&ctmp, conf);
return X509V3_EXT_nconf_nid(&ctmp, ctx, ext_nid, value);
}
static char *conf_lhash_get_string(void *db, char *section, char *value)
{
return CONF_get_string(db, section, value);
}
static STACK_OF(CONF_VALUE) *conf_lhash_get_section(void *db, char *section)
{
return CONF_get_section(db, section);
}
static X509V3_CONF_METHOD conf_lhash_method = {
conf_lhash_get_string,
conf_lhash_get_section,
NULL,
NULL
};
void X509V3_set_conf_lhash(X509V3_CTX *ctx, LHASH_OF(CONF_VALUE) *lhash)
{
ctx->db_meth = &conf_lhash_method;
ctx->db = lhash;
}
int X509V3_EXT_add_conf(LHASH_OF(CONF_VALUE) *conf, X509V3_CTX *ctx,
char *section, X509 *cert)
{
CONF ctmp;
CONF_set_nconf(&ctmp, conf);
return X509V3_EXT_add_nconf(&ctmp, ctx, section, cert);
}
/* Same as above but for a CRL */
int X509V3_EXT_CRL_add_conf(LHASH_OF(CONF_VALUE) *conf, X509V3_CTX *ctx,
char *section, X509_CRL *crl)
{
CONF ctmp;
CONF_set_nconf(&ctmp, conf);
return X509V3_EXT_CRL_add_nconf(&ctmp, ctx, section, crl);
}
/* Add extensions to certificate request */
int X509V3_EXT_REQ_add_conf(LHASH_OF(CONF_VALUE) *conf, X509V3_CTX *ctx,
char *section, X509_REQ *req)
{
CONF ctmp;
CONF_set_nconf(&ctmp, conf);
return X509V3_EXT_REQ_add_nconf(&ctmp, ctx, section, req);
}

457
crypto/x509v3/v3_cpols.c Normal file
View File

@@ -0,0 +1,457 @@
/* v3_cpols.c */
/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
* project 1999.
*/
/* ====================================================================
* Copyright (c) 1999-2004 The OpenSSL Project. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. All advertising materials mentioning features or use of this
* software must display the following acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
*
* 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
* endorse or promote products derived from this software without
* prior written permission. For written permission, please contact
* licensing@OpenSSL.org.
*
* 5. Products derived from this software may not be called "OpenSSL"
* nor may "OpenSSL" appear in their names without prior written
* permission of the OpenSSL Project.
*
* 6. Redistributions of any form whatsoever must retain the following
* acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
*
* THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
* EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
* OF THE POSSIBILITY OF SUCH DAMAGE.
* ====================================================================
*
* This product includes cryptographic software written by Eric Young
* (eay@cryptsoft.com). This product includes software written by Tim
* Hudson (tjh@cryptsoft.com).
*
*/
#include <stdio.h>
#include "cryptlib.h"
#include <openssl/conf.h>
#include <openssl/asn1.h>
#include <openssl/asn1t.h>
#include <openssl/x509v3.h>
#include "pcy_int.h"
/* Certificate policies extension support: this one is a bit complex... */
static int i2r_certpol(X509V3_EXT_METHOD *method, STACK_OF(POLICYINFO) *pol, BIO *out, int indent);
static STACK_OF(POLICYINFO) *r2i_certpol(X509V3_EXT_METHOD *method, X509V3_CTX *ctx, char *value);
static void print_qualifiers(BIO *out, STACK_OF(POLICYQUALINFO) *quals, int indent);
static void print_notice(BIO *out, USERNOTICE *notice, int indent);
static POLICYINFO *policy_section(X509V3_CTX *ctx,
STACK_OF(CONF_VALUE) *polstrs, int ia5org);
static POLICYQUALINFO *notice_section(X509V3_CTX *ctx,
STACK_OF(CONF_VALUE) *unot, int ia5org);
static int nref_nos(STACK_OF(ASN1_INTEGER) *nnums, STACK_OF(CONF_VALUE) *nos);
const X509V3_EXT_METHOD v3_cpols = {
NID_certificate_policies, 0,ASN1_ITEM_ref(CERTIFICATEPOLICIES),
0,0,0,0,
0,0,
0,0,
(X509V3_EXT_I2R)i2r_certpol,
(X509V3_EXT_R2I)r2i_certpol,
NULL
};
ASN1_ITEM_TEMPLATE(CERTIFICATEPOLICIES) =
ASN1_EX_TEMPLATE_TYPE(ASN1_TFLG_SEQUENCE_OF, 0, CERTIFICATEPOLICIES, POLICYINFO)
ASN1_ITEM_TEMPLATE_END(CERTIFICATEPOLICIES)
IMPLEMENT_ASN1_FUNCTIONS(CERTIFICATEPOLICIES)
ASN1_SEQUENCE(POLICYINFO) = {
ASN1_SIMPLE(POLICYINFO, policyid, ASN1_OBJECT),
ASN1_SEQUENCE_OF_OPT(POLICYINFO, qualifiers, POLICYQUALINFO)
} ASN1_SEQUENCE_END(POLICYINFO)
IMPLEMENT_ASN1_FUNCTIONS(POLICYINFO)
ASN1_ADB_TEMPLATE(policydefault) = ASN1_SIMPLE(POLICYQUALINFO, d.other, ASN1_ANY);
ASN1_ADB(POLICYQUALINFO) = {
ADB_ENTRY(NID_id_qt_cps, ASN1_SIMPLE(POLICYQUALINFO, d.cpsuri, ASN1_IA5STRING)),
ADB_ENTRY(NID_id_qt_unotice, ASN1_SIMPLE(POLICYQUALINFO, d.usernotice, USERNOTICE))
} ASN1_ADB_END(POLICYQUALINFO, 0, pqualid, 0, &policydefault_tt, NULL);
ASN1_SEQUENCE(POLICYQUALINFO) = {
ASN1_SIMPLE(POLICYQUALINFO, pqualid, ASN1_OBJECT),
ASN1_ADB_OBJECT(POLICYQUALINFO)
} ASN1_SEQUENCE_END(POLICYQUALINFO)
IMPLEMENT_ASN1_FUNCTIONS(POLICYQUALINFO)
ASN1_SEQUENCE(USERNOTICE) = {
ASN1_OPT(USERNOTICE, noticeref, NOTICEREF),
ASN1_OPT(USERNOTICE, exptext, DISPLAYTEXT)
} ASN1_SEQUENCE_END(USERNOTICE)
IMPLEMENT_ASN1_FUNCTIONS(USERNOTICE)
ASN1_SEQUENCE(NOTICEREF) = {
ASN1_SIMPLE(NOTICEREF, organization, DISPLAYTEXT),
ASN1_SEQUENCE_OF(NOTICEREF, noticenos, ASN1_INTEGER)
} ASN1_SEQUENCE_END(NOTICEREF)
IMPLEMENT_ASN1_FUNCTIONS(NOTICEREF)
static STACK_OF(POLICYINFO) *r2i_certpol(X509V3_EXT_METHOD *method,
X509V3_CTX *ctx, char *value)
{
STACK_OF(POLICYINFO) *pols = NULL;
char *pstr;
POLICYINFO *pol;
ASN1_OBJECT *pobj;
STACK_OF(CONF_VALUE) *vals;
CONF_VALUE *cnf;
int i, ia5org;
pols = sk_POLICYINFO_new_null();
if (pols == NULL) {
X509V3err(X509V3_F_R2I_CERTPOL, ERR_R_MALLOC_FAILURE);
return NULL;
}
vals = X509V3_parse_list(value);
if (vals == NULL) {
X509V3err(X509V3_F_R2I_CERTPOL, ERR_R_X509V3_LIB);
goto err;
}
ia5org = 0;
for(i = 0; i < sk_CONF_VALUE_num(vals); i++) {
cnf = sk_CONF_VALUE_value(vals, i);
if(cnf->value || !cnf->name ) {
X509V3err(X509V3_F_R2I_CERTPOL,X509V3_R_INVALID_POLICY_IDENTIFIER);
X509V3_conf_err(cnf);
goto err;
}
pstr = cnf->name;
if(!strcmp(pstr,"ia5org")) {
ia5org = 1;
continue;
} else if(*pstr == '@') {
STACK_OF(CONF_VALUE) *polsect;
polsect = X509V3_get_section(ctx, pstr + 1);
if(!polsect) {
X509V3err(X509V3_F_R2I_CERTPOL,X509V3_R_INVALID_SECTION);
X509V3_conf_err(cnf);
goto err;
}
pol = policy_section(ctx, polsect, ia5org);
X509V3_section_free(ctx, polsect);
if(!pol) goto err;
} else {
if(!(pobj = OBJ_txt2obj(cnf->name, 0))) {
X509V3err(X509V3_F_R2I_CERTPOL,X509V3_R_INVALID_OBJECT_IDENTIFIER);
X509V3_conf_err(cnf);
goto err;
}
pol = POLICYINFO_new();
pol->policyid = pobj;
}
if (!sk_POLICYINFO_push(pols, pol)){
POLICYINFO_free(pol);
X509V3err(X509V3_F_R2I_CERTPOL, ERR_R_MALLOC_FAILURE);
goto err;
}
}
sk_CONF_VALUE_pop_free(vals, X509V3_conf_free);
return pols;
err:
sk_CONF_VALUE_pop_free(vals, X509V3_conf_free);
sk_POLICYINFO_pop_free(pols, POLICYINFO_free);
return NULL;
}
static POLICYINFO *policy_section(X509V3_CTX *ctx,
STACK_OF(CONF_VALUE) *polstrs, int ia5org)
{
int i;
CONF_VALUE *cnf;
POLICYINFO *pol;
POLICYQUALINFO *qual;
if(!(pol = POLICYINFO_new())) goto merr;
for(i = 0; i < sk_CONF_VALUE_num(polstrs); i++) {
cnf = sk_CONF_VALUE_value(polstrs, i);
if(!strcmp(cnf->name, "policyIdentifier")) {
ASN1_OBJECT *pobj;
if(!(pobj = OBJ_txt2obj(cnf->value, 0))) {
X509V3err(X509V3_F_POLICY_SECTION,X509V3_R_INVALID_OBJECT_IDENTIFIER);
X509V3_conf_err(cnf);
goto err;
}
pol->policyid = pobj;
} else if(!name_cmp(cnf->name, "CPS")) {
if(!pol->qualifiers) pol->qualifiers =
sk_POLICYQUALINFO_new_null();
if(!(qual = POLICYQUALINFO_new())) goto merr;
if(!sk_POLICYQUALINFO_push(pol->qualifiers, qual))
goto merr;
qual->pqualid = OBJ_nid2obj(NID_id_qt_cps);
qual->d.cpsuri = M_ASN1_IA5STRING_new();
if(!ASN1_STRING_set(qual->d.cpsuri, cnf->value,
strlen(cnf->value))) goto merr;
} else if(!name_cmp(cnf->name, "userNotice")) {
STACK_OF(CONF_VALUE) *unot;
if(*cnf->value != '@') {
X509V3err(X509V3_F_POLICY_SECTION,X509V3_R_EXPECTED_A_SECTION_NAME);
X509V3_conf_err(cnf);
goto err;
}
unot = X509V3_get_section(ctx, cnf->value + 1);
if(!unot) {
X509V3err(X509V3_F_POLICY_SECTION,X509V3_R_INVALID_SECTION);
X509V3_conf_err(cnf);
goto err;
}
qual = notice_section(ctx, unot, ia5org);
X509V3_section_free(ctx, unot);
if(!qual) goto err;
if(!pol->qualifiers) pol->qualifiers =
sk_POLICYQUALINFO_new_null();
if(!sk_POLICYQUALINFO_push(pol->qualifiers, qual))
goto merr;
} else {
X509V3err(X509V3_F_POLICY_SECTION,X509V3_R_INVALID_OPTION);
X509V3_conf_err(cnf);
goto err;
}
}
if(!pol->policyid) {
X509V3err(X509V3_F_POLICY_SECTION,X509V3_R_NO_POLICY_IDENTIFIER);
goto err;
}
return pol;
merr:
X509V3err(X509V3_F_POLICY_SECTION,ERR_R_MALLOC_FAILURE);
err:
POLICYINFO_free(pol);
return NULL;
}
static POLICYQUALINFO *notice_section(X509V3_CTX *ctx,
STACK_OF(CONF_VALUE) *unot, int ia5org)
{
int i, ret;
CONF_VALUE *cnf;
USERNOTICE *not;
POLICYQUALINFO *qual;
if(!(qual = POLICYQUALINFO_new())) goto merr;
qual->pqualid = OBJ_nid2obj(NID_id_qt_unotice);
if(!(not = USERNOTICE_new())) goto merr;
qual->d.usernotice = not;
for(i = 0; i < sk_CONF_VALUE_num(unot); i++) {
cnf = sk_CONF_VALUE_value(unot, i);
if(!strcmp(cnf->name, "explicitText")) {
not->exptext = M_ASN1_VISIBLESTRING_new();
if(!ASN1_STRING_set(not->exptext, cnf->value,
strlen(cnf->value))) goto merr;
} else if(!strcmp(cnf->name, "organization")) {
NOTICEREF *nref;
if(!not->noticeref) {
if(!(nref = NOTICEREF_new())) goto merr;
not->noticeref = nref;
} else nref = not->noticeref;
if(ia5org) nref->organization->type = V_ASN1_IA5STRING;
else nref->organization->type = V_ASN1_VISIBLESTRING;
if(!ASN1_STRING_set(nref->organization, cnf->value,
strlen(cnf->value))) goto merr;
} else if(!strcmp(cnf->name, "noticeNumbers")) {
NOTICEREF *nref;
STACK_OF(CONF_VALUE) *nos;
if(!not->noticeref) {
if(!(nref = NOTICEREF_new())) goto merr;
not->noticeref = nref;
} else nref = not->noticeref;
nos = X509V3_parse_list(cnf->value);
if(!nos || !sk_CONF_VALUE_num(nos)) {
X509V3err(X509V3_F_NOTICE_SECTION,X509V3_R_INVALID_NUMBERS);
X509V3_conf_err(cnf);
goto err;
}
ret = nref_nos(nref->noticenos, nos);
sk_CONF_VALUE_pop_free(nos, X509V3_conf_free);
if (!ret)
goto err;
} else {
X509V3err(X509V3_F_NOTICE_SECTION,X509V3_R_INVALID_OPTION);
X509V3_conf_err(cnf);
goto err;
}
}
if(not->noticeref &&
(!not->noticeref->noticenos || !not->noticeref->organization)) {
X509V3err(X509V3_F_NOTICE_SECTION,X509V3_R_NEED_ORGANIZATION_AND_NUMBERS);
goto err;
}
return qual;
merr:
X509V3err(X509V3_F_NOTICE_SECTION,ERR_R_MALLOC_FAILURE);
err:
POLICYQUALINFO_free(qual);
return NULL;
}
static int nref_nos(STACK_OF(ASN1_INTEGER) *nnums, STACK_OF(CONF_VALUE) *nos)
{
CONF_VALUE *cnf;
ASN1_INTEGER *aint;
int i;
for(i = 0; i < sk_CONF_VALUE_num(nos); i++) {
cnf = sk_CONF_VALUE_value(nos, i);
if(!(aint = s2i_ASN1_INTEGER(NULL, cnf->name))) {
X509V3err(X509V3_F_NREF_NOS,X509V3_R_INVALID_NUMBER);
goto err;
}
if(!sk_ASN1_INTEGER_push(nnums, aint)) goto merr;
}
return 1;
merr:
X509V3err(X509V3_F_NREF_NOS,ERR_R_MALLOC_FAILURE);
err:
sk_ASN1_INTEGER_pop_free(nnums, ASN1_STRING_free);
return 0;
}
static int i2r_certpol(X509V3_EXT_METHOD *method, STACK_OF(POLICYINFO) *pol,
BIO *out, int indent)
{
int i;
POLICYINFO *pinfo;
/* First print out the policy OIDs */
for(i = 0; i < sk_POLICYINFO_num(pol); i++) {
pinfo = sk_POLICYINFO_value(pol, i);
BIO_printf(out, "%*sPolicy: ", indent, "");
i2a_ASN1_OBJECT(out, pinfo->policyid);
BIO_puts(out, "\n");
if(pinfo->qualifiers)
print_qualifiers(out, pinfo->qualifiers, indent + 2);
}
return 1;
}
static void print_qualifiers(BIO *out, STACK_OF(POLICYQUALINFO) *quals,
int indent)
{
POLICYQUALINFO *qualinfo;
int i;
for(i = 0; i < sk_POLICYQUALINFO_num(quals); i++) {
qualinfo = sk_POLICYQUALINFO_value(quals, i);
switch(OBJ_obj2nid(qualinfo->pqualid))
{
case NID_id_qt_cps:
BIO_printf(out, "%*sCPS: %s\n", indent, "",
qualinfo->d.cpsuri->data);
break;
case NID_id_qt_unotice:
BIO_printf(out, "%*sUser Notice:\n", indent, "");
print_notice(out, qualinfo->d.usernotice, indent + 2);
break;
default:
BIO_printf(out, "%*sUnknown Qualifier: ",
indent + 2, "");
i2a_ASN1_OBJECT(out, qualinfo->pqualid);
BIO_puts(out, "\n");
break;
}
}
}
static void print_notice(BIO *out, USERNOTICE *notice, int indent)
{
int i;
if(notice->noticeref) {
NOTICEREF *ref;
ref = notice->noticeref;
BIO_printf(out, "%*sOrganization: %s\n", indent, "",
ref->organization->data);
BIO_printf(out, "%*sNumber%s: ", indent, "",
sk_ASN1_INTEGER_num(ref->noticenos) > 1 ? "s" : "");
for(i = 0; i < sk_ASN1_INTEGER_num(ref->noticenos); i++) {
ASN1_INTEGER *num;
char *tmp;
num = sk_ASN1_INTEGER_value(ref->noticenos, i);
if(i) BIO_puts(out, ", ");
tmp = i2s_ASN1_INTEGER(NULL, num);
BIO_puts(out, tmp);
OPENSSL_free(tmp);
}
BIO_puts(out, "\n");
}
if(notice->exptext)
BIO_printf(out, "%*sExplicit Text: %s\n", indent, "",
notice->exptext->data);
}
void X509_POLICY_NODE_print(BIO *out, X509_POLICY_NODE *node, int indent)
{
const X509_POLICY_DATA *dat = node->data;
BIO_printf(out, "%*sPolicy: ", indent, "");
i2a_ASN1_OBJECT(out, dat->valid_policy);
BIO_puts(out, "\n");
BIO_printf(out, "%*s%s\n", indent + 2, "",
node_data_critical(dat) ? "Critical" : "Non Critical");
if (dat->qualifier_set)
print_qualifiers(out, dat->qualifier_set, indent + 2);
else
BIO_printf(out, "%*sNo Qualifiers\n", indent + 2, "");
}
IMPLEMENT_STACK_OF(X509_POLICY_NODE)
IMPLEMENT_STACK_OF(X509_POLICY_DATA)

616
crypto/x509v3/v3_crld.c Normal file
View File

@@ -0,0 +1,616 @@
/* v3_crld.c */
/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
* project 1999.
*/
/* ====================================================================
* Copyright (c) 1999-2008 The OpenSSL Project. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. All advertising materials mentioning features or use of this
* software must display the following acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
*
* 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
* endorse or promote products derived from this software without
* prior written permission. For written permission, please contact
* licensing@OpenSSL.org.
*
* 5. Products derived from this software may not be called "OpenSSL"
* nor may "OpenSSL" appear in their names without prior written
* permission of the OpenSSL Project.
*
* 6. Redistributions of any form whatsoever must retain the following
* acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
*
* THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
* EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
* OF THE POSSIBILITY OF SUCH DAMAGE.
* ====================================================================
*
* This product includes cryptographic software written by Eric Young
* (eay@cryptsoft.com). This product includes software written by Tim
* Hudson (tjh@cryptsoft.com).
*
*/
#include <stdio.h>
#include "cryptlib.h"
#include <openssl/conf.h>
#include <openssl/asn1.h>
#include <openssl/asn1t.h>
#include <openssl/x509v3.h>
static void *v2i_crld(const X509V3_EXT_METHOD *method,
X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *nval);
static int i2r_crldp(const X509V3_EXT_METHOD *method, void *pcrldp, BIO *out,
int indent);
const X509V3_EXT_METHOD v3_crld =
{
NID_crl_distribution_points, 0, ASN1_ITEM_ref(CRL_DIST_POINTS),
0,0,0,0,
0,0,
0,
v2i_crld,
i2r_crldp,0,
NULL
};
const X509V3_EXT_METHOD v3_freshest_crl =
{
NID_freshest_crl, 0, ASN1_ITEM_ref(CRL_DIST_POINTS),
0,0,0,0,
0,0,
0,
v2i_crld,
i2r_crldp,0,
NULL
};
static STACK_OF(GENERAL_NAME) *gnames_from_sectname(X509V3_CTX *ctx, char *sect)
{
STACK_OF(CONF_VALUE) *gnsect;
STACK_OF(GENERAL_NAME) *gens;
if (*sect == '@')
gnsect = X509V3_get_section(ctx, sect + 1);
else
gnsect = X509V3_parse_list(sect);
if (!gnsect)
{
X509V3err(X509V3_F_GNAMES_FROM_SECTNAME,
X509V3_R_SECTION_NOT_FOUND);
return NULL;
}
gens = v2i_GENERAL_NAMES(NULL, ctx, gnsect);
if (*sect == '@')
X509V3_section_free(ctx, gnsect);
else
sk_CONF_VALUE_pop_free(gnsect, X509V3_conf_free);
return gens;
}
static int set_dist_point_name(DIST_POINT_NAME **pdp, X509V3_CTX *ctx,
CONF_VALUE *cnf)
{
STACK_OF(GENERAL_NAME) *fnm = NULL;
STACK_OF(X509_NAME_ENTRY) *rnm = NULL;
if (!strncmp(cnf->name, "fullname", 9))
{
fnm = gnames_from_sectname(ctx, cnf->value);
if (!fnm)
goto err;
}
else if (!strcmp(cnf->name, "relativename"))
{
int ret;
STACK_OF(CONF_VALUE) *dnsect;
X509_NAME *nm;
nm = X509_NAME_new();
if (!nm)
return -1;
dnsect = X509V3_get_section(ctx, cnf->value);
if (!dnsect)
{
X509V3err(X509V3_F_SET_DIST_POINT_NAME,
X509V3_R_SECTION_NOT_FOUND);
return -1;
}
ret = X509V3_NAME_from_section(nm, dnsect, MBSTRING_ASC);
X509V3_section_free(ctx, dnsect);
rnm = nm->entries;
nm->entries = NULL;
X509_NAME_free(nm);
if (!ret || sk_X509_NAME_ENTRY_num(rnm) <= 0)
goto err;
/* Since its a name fragment can't have more than one
* RDNSequence
*/
if (sk_X509_NAME_ENTRY_value(rnm,
sk_X509_NAME_ENTRY_num(rnm) - 1)->set)
{
X509V3err(X509V3_F_SET_DIST_POINT_NAME,
X509V3_R_INVALID_MULTIPLE_RDNS);
goto err;
}
}
else
return 0;
if (*pdp)
{
X509V3err(X509V3_F_SET_DIST_POINT_NAME,
X509V3_R_DISTPOINT_ALREADY_SET);
goto err;
}
*pdp = DIST_POINT_NAME_new();
if (!*pdp)
goto err;
if (fnm)
{
(*pdp)->type = 0;
(*pdp)->name.fullname = fnm;
}
else
{
(*pdp)->type = 1;
(*pdp)->name.relativename = rnm;
}
return 1;
err:
if (fnm)
sk_GENERAL_NAME_pop_free(fnm, GENERAL_NAME_free);
if (rnm)
sk_X509_NAME_ENTRY_pop_free(rnm, X509_NAME_ENTRY_free);
return -1;
}
static const BIT_STRING_BITNAME reason_flags[] = {
{0, "Unused", "unused"},
{1, "Key Compromise", "keyCompromise"},
{2, "CA Compromise", "CACompromise"},
{3, "Affiliation Changed", "affiliationChanged"},
{4, "Superseded", "superseded"},
{5, "Cessation Of Operation", "cessationOfOperation"},
{6, "Certificate Hold", "certificateHold"},
{7, "Privilege Withdrawn", "privilegeWithdrawn"},
{8, "AA Compromise", "AACompromise"},
{-1, NULL, NULL}
};
static int set_reasons(ASN1_BIT_STRING **preas, char *value)
{
STACK_OF(CONF_VALUE) *rsk = NULL;
const BIT_STRING_BITNAME *pbn;
const char *bnam;
int i, ret = 0;
rsk = X509V3_parse_list(value);
if (!rsk)
return 0;
if (*preas)
return 0;
for (i = 0; i < sk_CONF_VALUE_num(rsk); i++)
{
bnam = sk_CONF_VALUE_value(rsk, i)->name;
if (!*preas)
{
*preas = ASN1_BIT_STRING_new();
if (!*preas)
goto err;
}
for (pbn = reason_flags; pbn->lname; pbn++)
{
if (!strcmp(pbn->sname, bnam))
{
if (!ASN1_BIT_STRING_set_bit(*preas,
pbn->bitnum, 1))
goto err;
break;
}
}
if (!pbn->lname)
goto err;
}
ret = 1;
err:
sk_CONF_VALUE_pop_free(rsk, X509V3_conf_free);
return ret;
}
static int print_reasons(BIO *out, const char *rname,
ASN1_BIT_STRING *rflags, int indent)
{
int first = 1;
const BIT_STRING_BITNAME *pbn;
BIO_printf(out, "%*s%s:\n%*s", indent, "", rname, indent + 2, "");
for (pbn = reason_flags; pbn->lname; pbn++)
{
if (ASN1_BIT_STRING_get_bit(rflags, pbn->bitnum))
{
if (first)
first = 0;
else
BIO_puts(out, ", ");
BIO_puts(out, pbn->lname);
}
}
if (first)
BIO_puts(out, "<EMPTY>\n");
else
BIO_puts(out, "\n");
return 1;
}
static DIST_POINT *crldp_from_section(X509V3_CTX *ctx,
STACK_OF(CONF_VALUE) *nval)
{
int i;
CONF_VALUE *cnf;
DIST_POINT *point = NULL;
point = DIST_POINT_new();
if (!point)
goto err;
for(i = 0; i < sk_CONF_VALUE_num(nval); i++)
{
int ret;
cnf = sk_CONF_VALUE_value(nval, i);
ret = set_dist_point_name(&point->distpoint, ctx, cnf);
if (ret > 0)
continue;
if (ret < 0)
goto err;
if (!strcmp(cnf->name, "reasons"))
{
if (!set_reasons(&point->reasons, cnf->value))
goto err;
}
else if (!strcmp(cnf->name, "CRLissuer"))
{
point->CRLissuer =
gnames_from_sectname(ctx, cnf->value);
if (!point->CRLissuer)
goto err;
}
}
return point;
err:
if (point)
DIST_POINT_free(point);
return NULL;
}
static void *v2i_crld(const X509V3_EXT_METHOD *method,
X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *nval)
{
STACK_OF(DIST_POINT) *crld = NULL;
GENERAL_NAMES *gens = NULL;
GENERAL_NAME *gen = NULL;
CONF_VALUE *cnf;
int i;
if(!(crld = sk_DIST_POINT_new_null())) goto merr;
for(i = 0; i < sk_CONF_VALUE_num(nval); i++) {
DIST_POINT *point;
cnf = sk_CONF_VALUE_value(nval, i);
if (!cnf->value)
{
STACK_OF(CONF_VALUE) *dpsect;
dpsect = X509V3_get_section(ctx, cnf->name);
if (!dpsect)
goto err;
point = crldp_from_section(ctx, dpsect);
X509V3_section_free(ctx, dpsect);
if (!point)
goto err;
if(!sk_DIST_POINT_push(crld, point))
{
DIST_POINT_free(point);
goto merr;
}
}
else
{
if(!(gen = v2i_GENERAL_NAME(method, ctx, cnf)))
goto err;
if(!(gens = GENERAL_NAMES_new()))
goto merr;
if(!sk_GENERAL_NAME_push(gens, gen))
goto merr;
gen = NULL;
if(!(point = DIST_POINT_new()))
goto merr;
if(!sk_DIST_POINT_push(crld, point))
{
DIST_POINT_free(point);
goto merr;
}
if(!(point->distpoint = DIST_POINT_NAME_new()))
goto merr;
point->distpoint->name.fullname = gens;
point->distpoint->type = 0;
gens = NULL;
}
}
return crld;
merr:
X509V3err(X509V3_F_V2I_CRLD,ERR_R_MALLOC_FAILURE);
err:
GENERAL_NAME_free(gen);
GENERAL_NAMES_free(gens);
sk_DIST_POINT_pop_free(crld, DIST_POINT_free);
return NULL;
}
IMPLEMENT_STACK_OF(DIST_POINT)
IMPLEMENT_ASN1_SET_OF(DIST_POINT)
static int dpn_cb(int operation, ASN1_VALUE **pval, const ASN1_ITEM *it,
void *exarg)
{
DIST_POINT_NAME *dpn = (DIST_POINT_NAME *)*pval;
switch(operation)
{
case ASN1_OP_NEW_POST:
dpn->dpname = NULL;
break;
case ASN1_OP_FREE_POST:
if (dpn->dpname)
X509_NAME_free(dpn->dpname);
break;
}
return 1;
}
ASN1_CHOICE_cb(DIST_POINT_NAME, dpn_cb) = {
ASN1_IMP_SEQUENCE_OF(DIST_POINT_NAME, name.fullname, GENERAL_NAME, 0),
ASN1_IMP_SET_OF(DIST_POINT_NAME, name.relativename, X509_NAME_ENTRY, 1)
} ASN1_CHOICE_END_cb(DIST_POINT_NAME, DIST_POINT_NAME, type)
IMPLEMENT_ASN1_FUNCTIONS(DIST_POINT_NAME)
ASN1_SEQUENCE(DIST_POINT) = {
ASN1_EXP_OPT(DIST_POINT, distpoint, DIST_POINT_NAME, 0),
ASN1_IMP_OPT(DIST_POINT, reasons, ASN1_BIT_STRING, 1),
ASN1_IMP_SEQUENCE_OF_OPT(DIST_POINT, CRLissuer, GENERAL_NAME, 2)
} ASN1_SEQUENCE_END(DIST_POINT)
IMPLEMENT_ASN1_FUNCTIONS(DIST_POINT)
ASN1_ITEM_TEMPLATE(CRL_DIST_POINTS) =
ASN1_EX_TEMPLATE_TYPE(ASN1_TFLG_SEQUENCE_OF, 0, CRLDistributionPoints, DIST_POINT)
ASN1_ITEM_TEMPLATE_END(CRL_DIST_POINTS)
IMPLEMENT_ASN1_FUNCTIONS(CRL_DIST_POINTS)
ASN1_SEQUENCE(ISSUING_DIST_POINT) = {
ASN1_EXP_OPT(ISSUING_DIST_POINT, distpoint, DIST_POINT_NAME, 0),
ASN1_IMP_OPT(ISSUING_DIST_POINT, onlyuser, ASN1_FBOOLEAN, 1),
ASN1_IMP_OPT(ISSUING_DIST_POINT, onlyCA, ASN1_FBOOLEAN, 2),
ASN1_IMP_OPT(ISSUING_DIST_POINT, onlysomereasons, ASN1_BIT_STRING, 3),
ASN1_IMP_OPT(ISSUING_DIST_POINT, indirectCRL, ASN1_FBOOLEAN, 4),
ASN1_IMP_OPT(ISSUING_DIST_POINT, onlyattr, ASN1_FBOOLEAN, 5)
} ASN1_SEQUENCE_END(ISSUING_DIST_POINT)
IMPLEMENT_ASN1_FUNCTIONS(ISSUING_DIST_POINT)
static int i2r_idp(const X509V3_EXT_METHOD *method, void *pidp, BIO *out,
int indent);
static void *v2i_idp(const X509V3_EXT_METHOD *method, X509V3_CTX *ctx,
STACK_OF(CONF_VALUE) *nval);
const X509V3_EXT_METHOD v3_idp =
{
NID_issuing_distribution_point, X509V3_EXT_MULTILINE,
ASN1_ITEM_ref(ISSUING_DIST_POINT),
0,0,0,0,
0,0,
0,
v2i_idp,
i2r_idp,0,
NULL
};
static void *v2i_idp(const X509V3_EXT_METHOD *method, X509V3_CTX *ctx,
STACK_OF(CONF_VALUE) *nval)
{
ISSUING_DIST_POINT *idp = NULL;
CONF_VALUE *cnf;
char *name, *val;
int i, ret;
idp = ISSUING_DIST_POINT_new();
if (!idp)
goto merr;
for(i = 0; i < sk_CONF_VALUE_num(nval); i++)
{
cnf = sk_CONF_VALUE_value(nval, i);
name = cnf->name;
val = cnf->value;
ret = set_dist_point_name(&idp->distpoint, ctx, cnf);
if (ret > 0)
continue;
if (ret < 0)
goto err;
if (!strcmp(name, "onlyuser"))
{
if (!X509V3_get_value_bool(cnf, &idp->onlyuser))
goto err;
}
else if (!strcmp(name, "onlyCA"))
{
if (!X509V3_get_value_bool(cnf, &idp->onlyCA))
goto err;
}
else if (!strcmp(name, "onlyAA"))
{
if (!X509V3_get_value_bool(cnf, &idp->onlyattr))
goto err;
}
else if (!strcmp(name, "indirectCRL"))
{
if (!X509V3_get_value_bool(cnf, &idp->indirectCRL))
goto err;
}
else if (!strcmp(name, "onlysomereasons"))
{
if (!set_reasons(&idp->onlysomereasons, val))
goto err;
}
else
{
X509V3err(X509V3_F_V2I_IDP, X509V3_R_INVALID_NAME);
X509V3_conf_err(cnf);
goto err;
}
}
return idp;
merr:
X509V3err(X509V3_F_V2I_IDP,ERR_R_MALLOC_FAILURE);
err:
ISSUING_DIST_POINT_free(idp);
return NULL;
}
static int print_gens(BIO *out, STACK_OF(GENERAL_NAME) *gens, int indent)
{
int i;
for (i = 0; i < sk_GENERAL_NAME_num(gens); i++)
{
BIO_printf(out, "%*s", indent + 2, "");
GENERAL_NAME_print(out, sk_GENERAL_NAME_value(gens, i));
BIO_puts(out, "\n");
}
return 1;
}
static int print_distpoint(BIO *out, DIST_POINT_NAME *dpn, int indent)
{
if (dpn->type == 0)
{
BIO_printf(out, "%*sFull Name:\n", indent, "");
print_gens(out, dpn->name.fullname, indent);
}
else
{
X509_NAME ntmp;
ntmp.entries = dpn->name.relativename;
BIO_printf(out, "%*sRelative Name:\n%*s",
indent, "", indent + 2, "");
X509_NAME_print_ex(out, &ntmp, 0, XN_FLAG_ONELINE);
BIO_puts(out, "\n");
}
return 1;
}
static int i2r_idp(const X509V3_EXT_METHOD *method, void *pidp, BIO *out,
int indent)
{
ISSUING_DIST_POINT *idp = pidp;
if (idp->distpoint)
print_distpoint(out, idp->distpoint, indent);
if (idp->onlyuser > 0)
BIO_printf(out, "%*sOnly User Certificates\n", indent, "");
if (idp->onlyCA > 0)
BIO_printf(out, "%*sOnly CA Certificates\n", indent, "");
if (idp->indirectCRL > 0)
BIO_printf(out, "%*sIndirect CRL\n", indent, "");
if (idp->onlysomereasons)
print_reasons(out, "Only Some Reasons",
idp->onlysomereasons, indent);
if (idp->onlyattr > 0)
BIO_printf(out, "%*sOnly Attribute Certificates\n", indent, "");
if (!idp->distpoint && (idp->onlyuser <= 0) && (idp->onlyCA <= 0)
&& (idp->indirectCRL <= 0) && !idp->onlysomereasons
&& (idp->onlyattr <= 0))
BIO_printf(out, "%*s<EMPTY>\n", indent, "");
return 1;
}
static int i2r_crldp(const X509V3_EXT_METHOD *method, void *pcrldp, BIO *out,
int indent)
{
STACK_OF(DIST_POINT) *crld = pcrldp;
DIST_POINT *point;
int i;
for(i = 0; i < sk_DIST_POINT_num(crld); i++)
{
BIO_puts(out, "\n");
point = sk_DIST_POINT_value(crld, i);
if(point->distpoint)
print_distpoint(out, point->distpoint, indent);
if(point->reasons)
print_reasons(out, "Reasons", point->reasons,
indent);
if(point->CRLissuer)
{
BIO_printf(out, "%*sCRL Issuer:\n", indent, "");
print_gens(out, point->CRLissuer, indent);
}
}
return 1;
}
int DIST_POINT_set_dpname(DIST_POINT_NAME *dpn, X509_NAME *iname)
{
int i;
STACK_OF(X509_NAME_ENTRY) *frag;
X509_NAME_ENTRY *ne;
if (!dpn || (dpn->type != 1))
return 1;
frag = dpn->name.relativename;
dpn->dpname = X509_NAME_dup(iname);
if (!dpn->dpname)
return 0;
for (i = 0; i < sk_X509_NAME_ENTRY_num(frag); i++)
{
ne = sk_X509_NAME_ENTRY_value(frag, i);
if (!X509_NAME_add_entry(dpn->dpname, ne, -1, i ? 0 : 1))
{
X509_NAME_free(dpn->dpname);
dpn->dpname = NULL;
return 0;
}
}
/* generate cached encoding of name */
if (i2d_X509_NAME(dpn->dpname, NULL) < 0)
{
X509_NAME_free(dpn->dpname);
dpn->dpname = NULL;
return 0;
}
return 1;
}

97
crypto/x509v3/v3_enum.c Normal file
View File

@@ -0,0 +1,97 @@
/* v3_enum.c */
/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
* project 1999.
*/
/* ====================================================================
* Copyright (c) 1999 The OpenSSL Project. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. All advertising materials mentioning features or use of this
* software must display the following acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
*
* 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
* endorse or promote products derived from this software without
* prior written permission. For written permission, please contact
* licensing@OpenSSL.org.
*
* 5. Products derived from this software may not be called "OpenSSL"
* nor may "OpenSSL" appear in their names without prior written
* permission of the OpenSSL Project.
*
* 6. Redistributions of any form whatsoever must retain the following
* acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
*
* THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
* EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
* OF THE POSSIBILITY OF SUCH DAMAGE.
* ====================================================================
*
* This product includes cryptographic software written by Eric Young
* (eay@cryptsoft.com). This product includes software written by Tim
* Hudson (tjh@cryptsoft.com).
*
*/
#include <stdio.h>
#include "cryptlib.h"
#include <openssl/x509v3.h>
static ENUMERATED_NAMES crl_reasons[] = {
{CRL_REASON_UNSPECIFIED, "Unspecified", "unspecified"},
{CRL_REASON_KEY_COMPROMISE, "Key Compromise", "keyCompromise"},
{CRL_REASON_CA_COMPROMISE, "CA Compromise", "CACompromise"},
{CRL_REASON_AFFILIATION_CHANGED, "Affiliation Changed", "affiliationChanged"},
{CRL_REASON_SUPERSEDED, "Superseded", "superseded"},
{CRL_REASON_CESSATION_OF_OPERATION,
"Cessation Of Operation", "cessationOfOperation"},
{CRL_REASON_CERTIFICATE_HOLD, "Certificate Hold", "certificateHold"},
{CRL_REASON_REMOVE_FROM_CRL, "Remove From CRL", "removeFromCRL"},
{CRL_REASON_PRIVILEGE_WITHDRAWN, "Privilege Withdrawn", "privilegeWithdrawn"},
{CRL_REASON_AA_COMPROMISE, "AA Compromise", "AACompromise"},
{-1, NULL, NULL}
};
const X509V3_EXT_METHOD v3_crl_reason = {
NID_crl_reason, 0, ASN1_ITEM_ref(ASN1_ENUMERATED),
0,0,0,0,
(X509V3_EXT_I2S)i2s_ASN1_ENUMERATED_TABLE,
0,
0,0,0,0,
crl_reasons};
char *i2s_ASN1_ENUMERATED_TABLE(X509V3_EXT_METHOD *method,
ASN1_ENUMERATED *e)
{
ENUMERATED_NAMES *enam;
long strval;
strval = ASN1_ENUMERATED_get(e);
for(enam = method->usr_data; enam->lname; enam++) {
if(strval == enam->bitnum) return BUF_strdup(enam->lname);
}
return i2s_ASN1_ENUMERATED(method, e);
}

144
crypto/x509v3/v3_extku.c Normal file
View File

@@ -0,0 +1,144 @@
/* v3_extku.c */
/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
* project 1999.
*/
/* ====================================================================
* Copyright (c) 1999 The OpenSSL Project. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. All advertising materials mentioning features or use of this
* software must display the following acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
*
* 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
* endorse or promote products derived from this software without
* prior written permission. For written permission, please contact
* licensing@OpenSSL.org.
*
* 5. Products derived from this software may not be called "OpenSSL"
* nor may "OpenSSL" appear in their names without prior written
* permission of the OpenSSL Project.
*
* 6. Redistributions of any form whatsoever must retain the following
* acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
*
* THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
* EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
* OF THE POSSIBILITY OF SUCH DAMAGE.
* ====================================================================
*
* This product includes cryptographic software written by Eric Young
* (eay@cryptsoft.com). This product includes software written by Tim
* Hudson (tjh@cryptsoft.com).
*
*/
#include <stdio.h>
#include "cryptlib.h"
#include <openssl/asn1t.h>
#include <openssl/conf.h>
#include <openssl/x509v3.h>
static void *v2i_EXTENDED_KEY_USAGE(const X509V3_EXT_METHOD *method,
X509V3_CTX *ctx,
STACK_OF(CONF_VALUE) *nval);
static STACK_OF(CONF_VALUE) *i2v_EXTENDED_KEY_USAGE(const X509V3_EXT_METHOD *method,
void *eku, STACK_OF(CONF_VALUE) *extlist);
const X509V3_EXT_METHOD v3_ext_ku = {
NID_ext_key_usage, 0,
ASN1_ITEM_ref(EXTENDED_KEY_USAGE),
0,0,0,0,
0,0,
i2v_EXTENDED_KEY_USAGE,
v2i_EXTENDED_KEY_USAGE,
0,0,
NULL
};
/* NB OCSP acceptable responses also is a SEQUENCE OF OBJECT */
const X509V3_EXT_METHOD v3_ocsp_accresp = {
NID_id_pkix_OCSP_acceptableResponses, 0,
ASN1_ITEM_ref(EXTENDED_KEY_USAGE),
0,0,0,0,
0,0,
i2v_EXTENDED_KEY_USAGE,
v2i_EXTENDED_KEY_USAGE,
0,0,
NULL
};
ASN1_ITEM_TEMPLATE(EXTENDED_KEY_USAGE) =
ASN1_EX_TEMPLATE_TYPE(ASN1_TFLG_SEQUENCE_OF, 0, EXTENDED_KEY_USAGE, ASN1_OBJECT)
ASN1_ITEM_TEMPLATE_END(EXTENDED_KEY_USAGE)
IMPLEMENT_ASN1_FUNCTIONS(EXTENDED_KEY_USAGE)
static STACK_OF(CONF_VALUE) *
i2v_EXTENDED_KEY_USAGE(const X509V3_EXT_METHOD *method, void *a,
STACK_OF(CONF_VALUE) *ext_list)
{
EXTENDED_KEY_USAGE *eku = a;
int i;
ASN1_OBJECT *obj;
char obj_tmp[80];
for(i = 0; i < sk_ASN1_OBJECT_num(eku); i++) {
obj = sk_ASN1_OBJECT_value(eku, i);
i2t_ASN1_OBJECT(obj_tmp, 80, obj);
X509V3_add_value(NULL, obj_tmp, &ext_list);
}
return ext_list;
}
static void *v2i_EXTENDED_KEY_USAGE(const X509V3_EXT_METHOD *method,
X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *nval)
{
EXTENDED_KEY_USAGE *extku;
char *extval;
ASN1_OBJECT *objtmp;
CONF_VALUE *val;
int i;
if(!(extku = sk_ASN1_OBJECT_new_null())) {
X509V3err(X509V3_F_V2I_EXTENDED_KEY_USAGE,ERR_R_MALLOC_FAILURE);
return NULL;
}
for(i = 0; i < sk_CONF_VALUE_num(nval); i++) {
val = sk_CONF_VALUE_value(nval, i);
if(val->value) extval = val->value;
else extval = val->name;
if(!(objtmp = OBJ_txt2obj(extval, 0))) {
sk_ASN1_OBJECT_pop_free(extku, ASN1_OBJECT_free);
X509V3err(X509V3_F_V2I_EXTENDED_KEY_USAGE,X509V3_R_INVALID_OBJECT_IDENTIFIER);
X509V3_conf_err(val);
return NULL;
}
sk_ASN1_OBJECT_push(extku, objtmp);
}
return extku;
}

252
crypto/x509v3/v3_genn.c Normal file
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/* v3_genn.c */
/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
* project 1999.
*/
/* ====================================================================
* Copyright (c) 1999-2008 The OpenSSL Project. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. All advertising materials mentioning features or use of this
* software must display the following acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
*
* 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
* endorse or promote products derived from this software without
* prior written permission. For written permission, please contact
* licensing@OpenSSL.org.
*
* 5. Products derived from this software may not be called "OpenSSL"
* nor may "OpenSSL" appear in their names without prior written
* permission of the OpenSSL Project.
*
* 6. Redistributions of any form whatsoever must retain the following
* acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
*
* THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
* EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
* OF THE POSSIBILITY OF SUCH DAMAGE.
* ====================================================================
*
* This product includes cryptographic software written by Eric Young
* (eay@cryptsoft.com). This product includes software written by Tim
* Hudson (tjh@cryptsoft.com).
*
*/
#include <stdio.h>
#include "cryptlib.h"
#include <openssl/asn1t.h>
#include <openssl/conf.h>
#include <openssl/x509v3.h>
ASN1_SEQUENCE(OTHERNAME) = {
ASN1_SIMPLE(OTHERNAME, type_id, ASN1_OBJECT),
/* Maybe have a true ANY DEFINED BY later */
ASN1_EXP(OTHERNAME, value, ASN1_ANY, 0)
} ASN1_SEQUENCE_END(OTHERNAME)
IMPLEMENT_ASN1_FUNCTIONS(OTHERNAME)
ASN1_SEQUENCE(EDIPARTYNAME) = {
ASN1_IMP_OPT(EDIPARTYNAME, nameAssigner, DIRECTORYSTRING, 0),
ASN1_IMP_OPT(EDIPARTYNAME, partyName, DIRECTORYSTRING, 1)
} ASN1_SEQUENCE_END(EDIPARTYNAME)
IMPLEMENT_ASN1_FUNCTIONS(EDIPARTYNAME)
ASN1_CHOICE(GENERAL_NAME) = {
ASN1_IMP(GENERAL_NAME, d.otherName, OTHERNAME, GEN_OTHERNAME),
ASN1_IMP(GENERAL_NAME, d.rfc822Name, ASN1_IA5STRING, GEN_EMAIL),
ASN1_IMP(GENERAL_NAME, d.dNSName, ASN1_IA5STRING, GEN_DNS),
/* Don't decode this */
ASN1_IMP(GENERAL_NAME, d.x400Address, ASN1_SEQUENCE, GEN_X400),
/* X509_NAME is a CHOICE type so use EXPLICIT */
ASN1_EXP(GENERAL_NAME, d.directoryName, X509_NAME, GEN_DIRNAME),
ASN1_IMP(GENERAL_NAME, d.ediPartyName, EDIPARTYNAME, GEN_EDIPARTY),
ASN1_IMP(GENERAL_NAME, d.uniformResourceIdentifier, ASN1_IA5STRING, GEN_URI),
ASN1_IMP(GENERAL_NAME, d.iPAddress, ASN1_OCTET_STRING, GEN_IPADD),
ASN1_IMP(GENERAL_NAME, d.registeredID, ASN1_OBJECT, GEN_RID)
} ASN1_CHOICE_END(GENERAL_NAME)
IMPLEMENT_ASN1_FUNCTIONS(GENERAL_NAME)
ASN1_ITEM_TEMPLATE(GENERAL_NAMES) =
ASN1_EX_TEMPLATE_TYPE(ASN1_TFLG_SEQUENCE_OF, 0, GeneralNames, GENERAL_NAME)
ASN1_ITEM_TEMPLATE_END(GENERAL_NAMES)
IMPLEMENT_ASN1_FUNCTIONS(GENERAL_NAMES)
GENERAL_NAME *GENERAL_NAME_dup(GENERAL_NAME *a)
{
return (GENERAL_NAME *) ASN1_dup((i2d_of_void *) i2d_GENERAL_NAME,
(d2i_of_void *) d2i_GENERAL_NAME,
(char *) a);
}
/* Returns 0 if they are equal, != 0 otherwise. */
int GENERAL_NAME_cmp(GENERAL_NAME *a, GENERAL_NAME *b)
{
int result = -1;
if (!a || !b || a->type != b->type) return -1;
switch(a->type)
{
case GEN_X400:
case GEN_EDIPARTY:
result = ASN1_TYPE_cmp(a->d.other, b->d.other);
break;
case GEN_OTHERNAME:
result = OTHERNAME_cmp(a->d.otherName, b->d.otherName);
break;
case GEN_EMAIL:
case GEN_DNS:
case GEN_URI:
result = ASN1_STRING_cmp(a->d.ia5, b->d.ia5);
break;
case GEN_DIRNAME:
result = X509_NAME_cmp(a->d.dirn, b->d.dirn);
break;
case GEN_IPADD:
result = ASN1_OCTET_STRING_cmp(a->d.ip, b->d.ip);
break;
case GEN_RID:
result = OBJ_cmp(a->d.rid, b->d.rid);
break;
}
return result;
}
/* Returns 0 if they are equal, != 0 otherwise. */
int OTHERNAME_cmp(OTHERNAME *a, OTHERNAME *b)
{
int result = -1;
if (!a || !b) return -1;
/* Check their type first. */
if ((result = OBJ_cmp(a->type_id, b->type_id)) != 0)
return result;
/* Check the value. */
result = ASN1_TYPE_cmp(a->value, b->value);
return result;
}
void GENERAL_NAME_set0_value(GENERAL_NAME *a, int type, void *value)
{
switch(type)
{
case GEN_X400:
case GEN_EDIPARTY:
a->d.other = value;
break;
case GEN_OTHERNAME:
a->d.otherName = value;
break;
case GEN_EMAIL:
case GEN_DNS:
case GEN_URI:
a->d.ia5 = value;
break;
case GEN_DIRNAME:
a->d.dirn = value;
break;
case GEN_IPADD:
a->d.ip = value;
break;
case GEN_RID:
a->d.rid = value;
break;
}
a->type = type;
}
void *GENERAL_NAME_get0_value(GENERAL_NAME *a, int *ptype)
{
if (ptype)
*ptype = a->type;
switch(a->type)
{
case GEN_X400:
case GEN_EDIPARTY:
return a->d.other;
case GEN_OTHERNAME:
return a->d.otherName;
case GEN_EMAIL:
case GEN_DNS:
case GEN_URI:
return a->d.ia5;
case GEN_DIRNAME:
return a->d.dirn;
case GEN_IPADD:
return a->d.ip;
case GEN_RID:
return a->d.rid;
default:
return NULL;
}
}
int GENERAL_NAME_set0_othername(GENERAL_NAME *gen,
ASN1_OBJECT *oid, ASN1_TYPE *value)
{
OTHERNAME *oth;
oth = OTHERNAME_new();
if (!oth)
return 0;
oth->type_id = oid;
oth->value = value;
GENERAL_NAME_set0_value(gen, GEN_OTHERNAME, oth);
return 1;
}
int GENERAL_NAME_get0_otherName(GENERAL_NAME *gen,
ASN1_OBJECT **poid, ASN1_TYPE **pvalue)
{
if (gen->type != GEN_OTHERNAME)
return 0;
if (poid)
*poid = gen->d.otherName->type_id;
if (pvalue)
*pvalue = gen->d.otherName->value;
return 1;
}

116
crypto/x509v3/v3_ia5.c Normal file
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/* v3_ia5.c */
/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
* project 1999.
*/
/* ====================================================================
* Copyright (c) 1999 The OpenSSL Project. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. All advertising materials mentioning features or use of this
* software must display the following acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
*
* 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
* endorse or promote products derived from this software without
* prior written permission. For written permission, please contact
* licensing@OpenSSL.org.
*
* 5. Products derived from this software may not be called "OpenSSL"
* nor may "OpenSSL" appear in their names without prior written
* permission of the OpenSSL Project.
*
* 6. Redistributions of any form whatsoever must retain the following
* acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
*
* THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
* EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
* OF THE POSSIBILITY OF SUCH DAMAGE.
* ====================================================================
*
* This product includes cryptographic software written by Eric Young
* (eay@cryptsoft.com). This product includes software written by Tim
* Hudson (tjh@cryptsoft.com).
*
*/
#include <stdio.h>
#include "cryptlib.h"
#include <openssl/asn1.h>
#include <openssl/conf.h>
#include <openssl/x509v3.h>
static char *i2s_ASN1_IA5STRING(X509V3_EXT_METHOD *method, ASN1_IA5STRING *ia5);
static ASN1_IA5STRING *s2i_ASN1_IA5STRING(X509V3_EXT_METHOD *method, X509V3_CTX *ctx, char *str);
const X509V3_EXT_METHOD v3_ns_ia5_list[] = {
EXT_IA5STRING(NID_netscape_base_url),
EXT_IA5STRING(NID_netscape_revocation_url),
EXT_IA5STRING(NID_netscape_ca_revocation_url),
EXT_IA5STRING(NID_netscape_renewal_url),
EXT_IA5STRING(NID_netscape_ca_policy_url),
EXT_IA5STRING(NID_netscape_ssl_server_name),
EXT_IA5STRING(NID_netscape_comment),
EXT_END
};
static char *i2s_ASN1_IA5STRING(X509V3_EXT_METHOD *method,
ASN1_IA5STRING *ia5)
{
char *tmp;
if(!ia5 || !ia5->length) return NULL;
if(!(tmp = OPENSSL_malloc(ia5->length + 1))) {
X509V3err(X509V3_F_I2S_ASN1_IA5STRING,ERR_R_MALLOC_FAILURE);
return NULL;
}
memcpy(tmp, ia5->data, ia5->length);
tmp[ia5->length] = 0;
return tmp;
}
static ASN1_IA5STRING *s2i_ASN1_IA5STRING(X509V3_EXT_METHOD *method,
X509V3_CTX *ctx, char *str)
{
ASN1_IA5STRING *ia5;
if(!str) {
X509V3err(X509V3_F_S2I_ASN1_IA5STRING,X509V3_R_INVALID_NULL_ARGUMENT);
return NULL;
}
if(!(ia5 = M_ASN1_IA5STRING_new())) goto err;
if(!ASN1_STRING_set((ASN1_STRING *)ia5, (unsigned char*)str,
strlen(str))) {
M_ASN1_IA5STRING_free(ia5);
goto err;
}
#ifdef CHARSET_EBCDIC
ebcdic2ascii(ia5->data, ia5->data, ia5->length);
#endif /*CHARSET_EBCDIC*/
return ia5;
err:
X509V3err(X509V3_F_S2I_ASN1_IA5STRING,ERR_R_MALLOC_FAILURE);
return NULL;
}

193
crypto/x509v3/v3_info.c Normal file
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@@ -0,0 +1,193 @@
/* v3_info.c */
/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
* project 1999.
*/
/* ====================================================================
* Copyright (c) 1999 The OpenSSL Project. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. All advertising materials mentioning features or use of this
* software must display the following acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
*
* 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
* endorse or promote products derived from this software without
* prior written permission. For written permission, please contact
* licensing@OpenSSL.org.
*
* 5. Products derived from this software may not be called "OpenSSL"
* nor may "OpenSSL" appear in their names without prior written
* permission of the OpenSSL Project.
*
* 6. Redistributions of any form whatsoever must retain the following
* acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
*
* THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
* EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
* OF THE POSSIBILITY OF SUCH DAMAGE.
* ====================================================================
*
* This product includes cryptographic software written by Eric Young
* (eay@cryptsoft.com). This product includes software written by Tim
* Hudson (tjh@cryptsoft.com).
*
*/
#include <stdio.h>
#include "cryptlib.h"
#include <openssl/conf.h>
#include <openssl/asn1.h>
#include <openssl/asn1t.h>
#include <openssl/x509v3.h>
static STACK_OF(CONF_VALUE) *i2v_AUTHORITY_INFO_ACCESS(X509V3_EXT_METHOD *method,
AUTHORITY_INFO_ACCESS *ainfo,
STACK_OF(CONF_VALUE) *ret);
static AUTHORITY_INFO_ACCESS *v2i_AUTHORITY_INFO_ACCESS(X509V3_EXT_METHOD *method,
X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *nval);
const X509V3_EXT_METHOD v3_info =
{ NID_info_access, X509V3_EXT_MULTILINE, ASN1_ITEM_ref(AUTHORITY_INFO_ACCESS),
0,0,0,0,
0,0,
(X509V3_EXT_I2V)i2v_AUTHORITY_INFO_ACCESS,
(X509V3_EXT_V2I)v2i_AUTHORITY_INFO_ACCESS,
0,0,
NULL};
const X509V3_EXT_METHOD v3_sinfo =
{ NID_sinfo_access, X509V3_EXT_MULTILINE, ASN1_ITEM_ref(AUTHORITY_INFO_ACCESS),
0,0,0,0,
0,0,
(X509V3_EXT_I2V)i2v_AUTHORITY_INFO_ACCESS,
(X509V3_EXT_V2I)v2i_AUTHORITY_INFO_ACCESS,
0,0,
NULL};
ASN1_SEQUENCE(ACCESS_DESCRIPTION) = {
ASN1_SIMPLE(ACCESS_DESCRIPTION, method, ASN1_OBJECT),
ASN1_SIMPLE(ACCESS_DESCRIPTION, location, GENERAL_NAME)
} ASN1_SEQUENCE_END(ACCESS_DESCRIPTION)
IMPLEMENT_ASN1_FUNCTIONS(ACCESS_DESCRIPTION)
ASN1_ITEM_TEMPLATE(AUTHORITY_INFO_ACCESS) =
ASN1_EX_TEMPLATE_TYPE(ASN1_TFLG_SEQUENCE_OF, 0, GeneralNames, ACCESS_DESCRIPTION)
ASN1_ITEM_TEMPLATE_END(AUTHORITY_INFO_ACCESS)
IMPLEMENT_ASN1_FUNCTIONS(AUTHORITY_INFO_ACCESS)
static STACK_OF(CONF_VALUE) *i2v_AUTHORITY_INFO_ACCESS(X509V3_EXT_METHOD *method,
AUTHORITY_INFO_ACCESS *ainfo,
STACK_OF(CONF_VALUE) *ret)
{
ACCESS_DESCRIPTION *desc;
int i,nlen;
char objtmp[80], *ntmp;
CONF_VALUE *vtmp;
for(i = 0; i < sk_ACCESS_DESCRIPTION_num(ainfo); i++) {
desc = sk_ACCESS_DESCRIPTION_value(ainfo, i);
ret = i2v_GENERAL_NAME(method, desc->location, ret);
if(!ret) break;
vtmp = sk_CONF_VALUE_value(ret, i);
i2t_ASN1_OBJECT(objtmp, sizeof objtmp, desc->method);
nlen = strlen(objtmp) + strlen(vtmp->name) + 5;
ntmp = OPENSSL_malloc(nlen);
if(!ntmp) {
X509V3err(X509V3_F_I2V_AUTHORITY_INFO_ACCESS,
ERR_R_MALLOC_FAILURE);
return NULL;
}
BUF_strlcpy(ntmp, objtmp, nlen);
BUF_strlcat(ntmp, " - ", nlen);
BUF_strlcat(ntmp, vtmp->name, nlen);
OPENSSL_free(vtmp->name);
vtmp->name = ntmp;
}
if(!ret) return sk_CONF_VALUE_new_null();
return ret;
}
static AUTHORITY_INFO_ACCESS *v2i_AUTHORITY_INFO_ACCESS(X509V3_EXT_METHOD *method,
X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *nval)
{
AUTHORITY_INFO_ACCESS *ainfo = NULL;
CONF_VALUE *cnf, ctmp;
ACCESS_DESCRIPTION *acc;
int i, objlen;
char *objtmp, *ptmp;
if(!(ainfo = sk_ACCESS_DESCRIPTION_new_null())) {
X509V3err(X509V3_F_V2I_AUTHORITY_INFO_ACCESS,ERR_R_MALLOC_FAILURE);
return NULL;
}
for(i = 0; i < sk_CONF_VALUE_num(nval); i++) {
cnf = sk_CONF_VALUE_value(nval, i);
if(!(acc = ACCESS_DESCRIPTION_new())
|| !sk_ACCESS_DESCRIPTION_push(ainfo, acc)) {
X509V3err(X509V3_F_V2I_AUTHORITY_INFO_ACCESS,ERR_R_MALLOC_FAILURE);
goto err;
}
ptmp = strchr(cnf->name, ';');
if(!ptmp) {
X509V3err(X509V3_F_V2I_AUTHORITY_INFO_ACCESS,X509V3_R_INVALID_SYNTAX);
goto err;
}
objlen = ptmp - cnf->name;
ctmp.name = ptmp + 1;
ctmp.value = cnf->value;
if(!v2i_GENERAL_NAME_ex(acc->location, method, ctx, &ctmp, 0))
goto err;
if(!(objtmp = OPENSSL_malloc(objlen + 1))) {
X509V3err(X509V3_F_V2I_AUTHORITY_INFO_ACCESS,ERR_R_MALLOC_FAILURE);
goto err;
}
strncpy(objtmp, cnf->name, objlen);
objtmp[objlen] = 0;
acc->method = OBJ_txt2obj(objtmp, 0);
if(!acc->method) {
X509V3err(X509V3_F_V2I_AUTHORITY_INFO_ACCESS,X509V3_R_BAD_OBJECT);
ERR_add_error_data(2, "value=", objtmp);
OPENSSL_free(objtmp);
goto err;
}
OPENSSL_free(objtmp);
}
return ainfo;
err:
sk_ACCESS_DESCRIPTION_pop_free(ainfo, ACCESS_DESCRIPTION_free);
return NULL;
}
int i2a_ACCESS_DESCRIPTION(BIO *bp, ACCESS_DESCRIPTION* a)
{
i2a_ASN1_OBJECT(bp, a->method);
#ifdef UNDEF
i2a_GENERAL_NAME(bp, a->location);
#endif
return 2;
}

89
crypto/x509v3/v3_int.c Normal file
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@@ -0,0 +1,89 @@
/* v3_int.c */
/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
* project 1999.
*/
/* ====================================================================
* Copyright (c) 1999-2004 The OpenSSL Project. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. All advertising materials mentioning features or use of this
* software must display the following acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
*
* 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
* endorse or promote products derived from this software without
* prior written permission. For written permission, please contact
* licensing@OpenSSL.org.
*
* 5. Products derived from this software may not be called "OpenSSL"
* nor may "OpenSSL" appear in their names without prior written
* permission of the OpenSSL Project.
*
* 6. Redistributions of any form whatsoever must retain the following
* acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
*
* THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
* EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
* OF THE POSSIBILITY OF SUCH DAMAGE.
* ====================================================================
*
* This product includes cryptographic software written by Eric Young
* (eay@cryptsoft.com). This product includes software written by Tim
* Hudson (tjh@cryptsoft.com).
*
*/
#include <stdio.h>
#include "cryptlib.h"
#include <openssl/x509v3.h>
const X509V3_EXT_METHOD v3_crl_num = {
NID_crl_number, 0, ASN1_ITEM_ref(ASN1_INTEGER),
0,0,0,0,
(X509V3_EXT_I2S)i2s_ASN1_INTEGER,
0,
0,0,0,0, NULL};
const X509V3_EXT_METHOD v3_delta_crl = {
NID_delta_crl, 0, ASN1_ITEM_ref(ASN1_INTEGER),
0,0,0,0,
(X509V3_EXT_I2S)i2s_ASN1_INTEGER,
0,
0,0,0,0, NULL};
static void * s2i_asn1_int(X509V3_EXT_METHOD *meth, X509V3_CTX *ctx, char *value)
{
return s2i_ASN1_INTEGER(meth, value);
}
const X509V3_EXT_METHOD v3_inhibit_anyp = {
NID_inhibit_any_policy, 0, ASN1_ITEM_ref(ASN1_INTEGER),
0,0,0,0,
(X509V3_EXT_I2S)i2s_ASN1_INTEGER,
(X509V3_EXT_S2I)s2i_asn1_int,
0,0,0,0, NULL};

309
crypto/x509v3/v3_lib.c Normal file
View File

@@ -0,0 +1,309 @@
/* v3_lib.c */
/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
* project 1999.
*/
/* ====================================================================
* Copyright (c) 1999 The OpenSSL Project. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. All advertising materials mentioning features or use of this
* software must display the following acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
*
* 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
* endorse or promote products derived from this software without
* prior written permission. For written permission, please contact
* licensing@OpenSSL.org.
*
* 5. Products derived from this software may not be called "OpenSSL"
* nor may "OpenSSL" appear in their names without prior written
* permission of the OpenSSL Project.
*
* 6. Redistributions of any form whatsoever must retain the following
* acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
*
* THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
* EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
* OF THE POSSIBILITY OF SUCH DAMAGE.
* ====================================================================
*
* This product includes cryptographic software written by Eric Young
* (eay@cryptsoft.com). This product includes software written by Tim
* Hudson (tjh@cryptsoft.com).
*
*/
/* X509 v3 extension utilities */
#include <stdio.h>
#include "cryptlib.h"
#include <openssl/conf.h>
#include <openssl/x509v3.h>
#include "ext_dat.h"
static STACK_OF(X509V3_EXT_METHOD) *ext_list = NULL;
static int ext_cmp(const X509V3_EXT_METHOD * const *a,
const X509V3_EXT_METHOD * const *b);
static void ext_list_free(X509V3_EXT_METHOD *ext);
int X509V3_EXT_add(X509V3_EXT_METHOD *ext)
{
if(!ext_list && !(ext_list = sk_X509V3_EXT_METHOD_new(ext_cmp))) {
X509V3err(X509V3_F_X509V3_EXT_ADD,ERR_R_MALLOC_FAILURE);
return 0;
}
if(!sk_X509V3_EXT_METHOD_push(ext_list, ext)) {
X509V3err(X509V3_F_X509V3_EXT_ADD,ERR_R_MALLOC_FAILURE);
return 0;
}
return 1;
}
static int ext_cmp(const X509V3_EXT_METHOD * const *a,
const X509V3_EXT_METHOD * const *b)
{
return ((*a)->ext_nid - (*b)->ext_nid);
}
DECLARE_OBJ_BSEARCH_CMP_FN(const X509V3_EXT_METHOD *, const X509V3_EXT_METHOD *,
ext);
IMPLEMENT_OBJ_BSEARCH_CMP_FN(const X509V3_EXT_METHOD *,
const X509V3_EXT_METHOD *, ext);
const X509V3_EXT_METHOD *X509V3_EXT_get_nid(int nid)
{
X509V3_EXT_METHOD tmp;
const X509V3_EXT_METHOD *t = &tmp, * const *ret;
int idx;
if(nid < 0) return NULL;
tmp.ext_nid = nid;
ret = OBJ_bsearch_ext(&t, standard_exts, STANDARD_EXTENSION_COUNT);
if(ret) return *ret;
if(!ext_list) return NULL;
idx = sk_X509V3_EXT_METHOD_find(ext_list, &tmp);
if(idx == -1) return NULL;
return sk_X509V3_EXT_METHOD_value(ext_list, idx);
}
const X509V3_EXT_METHOD *X509V3_EXT_get(X509_EXTENSION *ext)
{
int nid;
if((nid = OBJ_obj2nid(ext->object)) == NID_undef) return NULL;
return X509V3_EXT_get_nid(nid);
}
int X509V3_EXT_add_list(X509V3_EXT_METHOD *extlist)
{
for(;extlist->ext_nid!=-1;extlist++)
if(!X509V3_EXT_add(extlist)) return 0;
return 1;
}
int X509V3_EXT_add_alias(int nid_to, int nid_from)
{
const X509V3_EXT_METHOD *ext;
X509V3_EXT_METHOD *tmpext;
if(!(ext = X509V3_EXT_get_nid(nid_from))) {
X509V3err(X509V3_F_X509V3_EXT_ADD_ALIAS,X509V3_R_EXTENSION_NOT_FOUND);
return 0;
}
if(!(tmpext = (X509V3_EXT_METHOD *)OPENSSL_malloc(sizeof(X509V3_EXT_METHOD)))) {
X509V3err(X509V3_F_X509V3_EXT_ADD_ALIAS,ERR_R_MALLOC_FAILURE);
return 0;
}
*tmpext = *ext;
tmpext->ext_nid = nid_to;
tmpext->ext_flags |= X509V3_EXT_DYNAMIC;
return X509V3_EXT_add(tmpext);
}
void X509V3_EXT_cleanup(void)
{
sk_X509V3_EXT_METHOD_pop_free(ext_list, ext_list_free);
ext_list = NULL;
}
static void ext_list_free(X509V3_EXT_METHOD *ext)
{
if(ext->ext_flags & X509V3_EXT_DYNAMIC) OPENSSL_free(ext);
}
/* Legacy function: we don't need to add standard extensions
* any more because they are now kept in ext_dat.h.
*/
int X509V3_add_standard_extensions(void)
{
return 1;
}
/* Return an extension internal structure */
void *X509V3_EXT_d2i(X509_EXTENSION *ext)
{
const X509V3_EXT_METHOD *method;
const unsigned char *p;
if(!(method = X509V3_EXT_get(ext))) return NULL;
p = ext->value->data;
if(method->it) return ASN1_item_d2i(NULL, &p, ext->value->length, ASN1_ITEM_ptr(method->it));
return method->d2i(NULL, &p, ext->value->length);
}
/* Get critical flag and decoded version of extension from a NID.
* The "idx" variable returns the last found extension and can
* be used to retrieve multiple extensions of the same NID.
* However multiple extensions with the same NID is usually
* due to a badly encoded certificate so if idx is NULL we
* choke if multiple extensions exist.
* The "crit" variable is set to the critical value.
* The return value is the decoded extension or NULL on
* error. The actual error can have several different causes,
* the value of *crit reflects the cause:
* >= 0, extension found but not decoded (reflects critical value).
* -1 extension not found.
* -2 extension occurs more than once.
*/
void *X509V3_get_d2i(STACK_OF(X509_EXTENSION) *x, int nid, int *crit, int *idx)
{
int lastpos, i;
X509_EXTENSION *ex, *found_ex = NULL;
if(!x) {
if(idx) *idx = -1;
if(crit) *crit = -1;
return NULL;
}
if(idx) lastpos = *idx + 1;
else lastpos = 0;
if(lastpos < 0) lastpos = 0;
for(i = lastpos; i < sk_X509_EXTENSION_num(x); i++)
{
ex = sk_X509_EXTENSION_value(x, i);
if(OBJ_obj2nid(ex->object) == nid) {
if(idx) {
*idx = i;
found_ex = ex;
break;
} else if(found_ex) {
/* Found more than one */
if(crit) *crit = -2;
return NULL;
}
found_ex = ex;
}
}
if(found_ex) {
/* Found it */
if(crit) *crit = X509_EXTENSION_get_critical(found_ex);
return X509V3_EXT_d2i(found_ex);
}
/* Extension not found */
if(idx) *idx = -1;
if(crit) *crit = -1;
return NULL;
}
/* This function is a general extension append, replace and delete utility.
* The precise operation is governed by the 'flags' value. The 'crit' and
* 'value' arguments (if relevant) are the extensions internal structure.
*/
int X509V3_add1_i2d(STACK_OF(X509_EXTENSION) **x, int nid, void *value,
int crit, unsigned long flags)
{
int extidx = -1;
int errcode;
X509_EXTENSION *ext, *extmp;
unsigned long ext_op = flags & X509V3_ADD_OP_MASK;
/* If appending we don't care if it exists, otherwise
* look for existing extension.
*/
if(ext_op != X509V3_ADD_APPEND)
extidx = X509v3_get_ext_by_NID(*x, nid, -1);
/* See if extension exists */
if(extidx >= 0) {
/* If keep existing, nothing to do */
if(ext_op == X509V3_ADD_KEEP_EXISTING)
return 1;
/* If default then its an error */
if(ext_op == X509V3_ADD_DEFAULT) {
errcode = X509V3_R_EXTENSION_EXISTS;
goto err;
}
/* If delete, just delete it */
if(ext_op == X509V3_ADD_DELETE) {
if(!sk_X509_EXTENSION_delete(*x, extidx)) return -1;
return 1;
}
} else {
/* If replace existing or delete, error since
* extension must exist
*/
if((ext_op == X509V3_ADD_REPLACE_EXISTING) ||
(ext_op == X509V3_ADD_DELETE)) {
errcode = X509V3_R_EXTENSION_NOT_FOUND;
goto err;
}
}
/* If we get this far then we have to create an extension:
* could have some flags for alternative encoding schemes...
*/
ext = X509V3_EXT_i2d(nid, crit, value);
if(!ext) {
X509V3err(X509V3_F_X509V3_ADD1_I2D, X509V3_R_ERROR_CREATING_EXTENSION);
return 0;
}
/* If extension exists replace it.. */
if(extidx >= 0) {
extmp = sk_X509_EXTENSION_value(*x, extidx);
X509_EXTENSION_free(extmp);
if(!sk_X509_EXTENSION_set(*x, extidx, ext)) return -1;
return 1;
}
if(!*x && !(*x = sk_X509_EXTENSION_new_null())) return -1;
if(!sk_X509_EXTENSION_push(*x, ext)) return -1;
return 1;
err:
if(!(flags & X509V3_ADD_SILENT))
X509V3err(X509V3_F_X509V3_ADD1_I2D, errcode);
return 0;
}
IMPLEMENT_STACK_OF(X509V3_EXT_METHOD)

505
crypto/x509v3/v3_ncons.c Normal file
View File

@@ -0,0 +1,505 @@
/* v3_ncons.c */
/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
* project.
*/
/* ====================================================================
* Copyright (c) 2003 The OpenSSL Project. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. All advertising materials mentioning features or use of this
* software must display the following acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
*
* 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
* endorse or promote products derived from this software without
* prior written permission. For written permission, please contact
* licensing@OpenSSL.org.
*
* 5. Products derived from this software may not be called "OpenSSL"
* nor may "OpenSSL" appear in their names without prior written
* permission of the OpenSSL Project.
*
* 6. Redistributions of any form whatsoever must retain the following
* acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
*
* THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
* EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
* OF THE POSSIBILITY OF SUCH DAMAGE.
* ====================================================================
*
* This product includes cryptographic software written by Eric Young
* (eay@cryptsoft.com). This product includes software written by Tim
* Hudson (tjh@cryptsoft.com).
*
*/
#include <stdio.h>
#include "cryptlib.h"
#include <openssl/asn1t.h>
#include <openssl/conf.h>
#include <openssl/x509v3.h>
static void *v2i_NAME_CONSTRAINTS(const X509V3_EXT_METHOD *method,
X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *nval);
static int i2r_NAME_CONSTRAINTS(const X509V3_EXT_METHOD *method,
void *a, BIO *bp, int ind);
static int do_i2r_name_constraints(const X509V3_EXT_METHOD *method,
STACK_OF(GENERAL_SUBTREE) *trees,
BIO *bp, int ind, char *name);
static int print_nc_ipadd(BIO *bp, ASN1_OCTET_STRING *ip);
static int nc_match(GENERAL_NAME *gen, NAME_CONSTRAINTS *nc);
static int nc_match_single(GENERAL_NAME *sub, GENERAL_NAME *gen);
static int nc_dn(X509_NAME *sub, X509_NAME *nm);
static int nc_dns(ASN1_IA5STRING *sub, ASN1_IA5STRING *dns);
static int nc_email(ASN1_IA5STRING *sub, ASN1_IA5STRING *eml);
static int nc_uri(ASN1_IA5STRING *uri, ASN1_IA5STRING *base);
const X509V3_EXT_METHOD v3_name_constraints = {
NID_name_constraints, 0,
ASN1_ITEM_ref(NAME_CONSTRAINTS),
0,0,0,0,
0,0,
0, v2i_NAME_CONSTRAINTS,
i2r_NAME_CONSTRAINTS,0,
NULL
};
ASN1_SEQUENCE(GENERAL_SUBTREE) = {
ASN1_SIMPLE(GENERAL_SUBTREE, base, GENERAL_NAME),
ASN1_IMP_OPT(GENERAL_SUBTREE, minimum, ASN1_INTEGER, 0),
ASN1_IMP_OPT(GENERAL_SUBTREE, maximum, ASN1_INTEGER, 1)
} ASN1_SEQUENCE_END(GENERAL_SUBTREE)
ASN1_SEQUENCE(NAME_CONSTRAINTS) = {
ASN1_IMP_SEQUENCE_OF_OPT(NAME_CONSTRAINTS, permittedSubtrees,
GENERAL_SUBTREE, 0),
ASN1_IMP_SEQUENCE_OF_OPT(NAME_CONSTRAINTS, excludedSubtrees,
GENERAL_SUBTREE, 1),
} ASN1_SEQUENCE_END(NAME_CONSTRAINTS)
IMPLEMENT_ASN1_ALLOC_FUNCTIONS(GENERAL_SUBTREE)
IMPLEMENT_ASN1_ALLOC_FUNCTIONS(NAME_CONSTRAINTS)
static void *v2i_NAME_CONSTRAINTS(const X509V3_EXT_METHOD *method,
X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *nval)
{
int i;
CONF_VALUE tval, *val;
STACK_OF(GENERAL_SUBTREE) **ptree = NULL;
NAME_CONSTRAINTS *ncons = NULL;
GENERAL_SUBTREE *sub = NULL;
ncons = NAME_CONSTRAINTS_new();
if (!ncons)
goto memerr;
for(i = 0; i < sk_CONF_VALUE_num(nval); i++)
{
val = sk_CONF_VALUE_value(nval, i);
if (!strncmp(val->name, "permitted", 9) && val->name[9])
{
ptree = &ncons->permittedSubtrees;
tval.name = val->name + 10;
}
else if (!strncmp(val->name, "excluded", 8) && val->name[8])
{
ptree = &ncons->excludedSubtrees;
tval.name = val->name + 9;
}
else
{
X509V3err(X509V3_F_V2I_NAME_CONSTRAINTS, X509V3_R_INVALID_SYNTAX);
goto err;
}
tval.value = val->value;
sub = GENERAL_SUBTREE_new();
if (!v2i_GENERAL_NAME_ex(sub->base, method, ctx, &tval, 1))
goto err;
if (!*ptree)
*ptree = sk_GENERAL_SUBTREE_new_null();
if (!*ptree || !sk_GENERAL_SUBTREE_push(*ptree, sub))
goto memerr;
sub = NULL;
}
return ncons;
memerr:
X509V3err(X509V3_F_V2I_NAME_CONSTRAINTS, ERR_R_MALLOC_FAILURE);
err:
if (ncons)
NAME_CONSTRAINTS_free(ncons);
if (sub)
GENERAL_SUBTREE_free(sub);
return NULL;
}
static int i2r_NAME_CONSTRAINTS(const X509V3_EXT_METHOD *method, void *a,
BIO *bp, int ind)
{
NAME_CONSTRAINTS *ncons = a;
do_i2r_name_constraints(method, ncons->permittedSubtrees,
bp, ind, "Permitted");
do_i2r_name_constraints(method, ncons->excludedSubtrees,
bp, ind, "Excluded");
return 1;
}
static int do_i2r_name_constraints(const X509V3_EXT_METHOD *method,
STACK_OF(GENERAL_SUBTREE) *trees,
BIO *bp, int ind, char *name)
{
GENERAL_SUBTREE *tree;
int i;
if (sk_GENERAL_SUBTREE_num(trees) > 0)
BIO_printf(bp, "%*s%s:\n", ind, "", name);
for(i = 0; i < sk_GENERAL_SUBTREE_num(trees); i++)
{
tree = sk_GENERAL_SUBTREE_value(trees, i);
BIO_printf(bp, "%*s", ind + 2, "");
if (tree->base->type == GEN_IPADD)
print_nc_ipadd(bp, tree->base->d.ip);
else
GENERAL_NAME_print(bp, tree->base);
BIO_puts(bp, "\n");
}
return 1;
}
static int print_nc_ipadd(BIO *bp, ASN1_OCTET_STRING *ip)
{
int i, len;
unsigned char *p;
p = ip->data;
len = ip->length;
BIO_puts(bp, "IP:");
if(len == 8)
{
BIO_printf(bp, "%d.%d.%d.%d/%d.%d.%d.%d",
p[0], p[1], p[2], p[3],
p[4], p[5], p[6], p[7]);
}
else if(len == 32)
{
for (i = 0; i < 16; i++)
{
BIO_printf(bp, "%X", p[0] << 8 | p[1]);
p += 2;
if (i == 7)
BIO_puts(bp, "/");
else if (i != 15)
BIO_puts(bp, ":");
}
}
else
BIO_printf(bp, "IP Address:<invalid>");
return 1;
}
/* Check a certificate conforms to a specified set of constraints.
* Return values:
* X509_V_OK: All constraints obeyed.
* X509_V_ERR_PERMITTED_VIOLATION: Permitted subtree violation.
* X509_V_ERR_EXCLUDED_VIOLATION: Excluded subtree violation.
* X509_V_ERR_SUBTREE_MINMAX: Min or max values present and matching type.
* X509_V_ERR_UNSUPPORTED_CONSTRAINT_TYPE: Unsupported constraint type.
* X509_V_ERR_UNSUPPORTED_CONSTRAINT_SYNTAX: bad unsupported constraint syntax.
* X509_V_ERR_UNSUPPORTED_NAME_SYNTAX: bad or unsupported syntax of name
*/
int NAME_CONSTRAINTS_check(X509 *x, NAME_CONSTRAINTS *nc)
{
int r, i;
X509_NAME *nm;
nm = X509_get_subject_name(x);
if (X509_NAME_entry_count(nm) > 0)
{
GENERAL_NAME gntmp;
gntmp.type = GEN_DIRNAME;
gntmp.d.directoryName = nm;
r = nc_match(&gntmp, nc);
if (r != X509_V_OK)
return r;
gntmp.type = GEN_EMAIL;
/* Process any email address attributes in subject name */
for (i = -1;;)
{
X509_NAME_ENTRY *ne;
i = X509_NAME_get_index_by_NID(nm,
NID_pkcs9_emailAddress,
i);
if (i == -1)
break;
ne = X509_NAME_get_entry(nm, i);
gntmp.d.rfc822Name = X509_NAME_ENTRY_get_data(ne);
if (gntmp.d.rfc822Name->type != V_ASN1_IA5STRING)
return X509_V_ERR_UNSUPPORTED_NAME_SYNTAX;
r = nc_match(&gntmp, nc);
if (r != X509_V_OK)
return r;
}
}
for (i = 0; i < sk_GENERAL_NAME_num(x->altname); i++)
{
GENERAL_NAME *gen = sk_GENERAL_NAME_value(x->altname, i);
r = nc_match(gen, nc);
if (r != X509_V_OK)
return r;
}
return X509_V_OK;
}
static int nc_match(GENERAL_NAME *gen, NAME_CONSTRAINTS *nc)
{
GENERAL_SUBTREE *sub;
int i, r, match = 0;
/* Permitted subtrees: if any subtrees exist of matching the type
* at least one subtree must match.
*/
for (i = 0; i < sk_GENERAL_SUBTREE_num(nc->permittedSubtrees); i++)
{
sub = sk_GENERAL_SUBTREE_value(nc->permittedSubtrees, i);
if (gen->type != sub->base->type)
continue;
if (sub->minimum || sub->maximum)
return X509_V_ERR_SUBTREE_MINMAX;
/* If we already have a match don't bother trying any more */
if (match == 2)
continue;
if (match == 0)
match = 1;
r = nc_match_single(gen, sub->base);
if (r == X509_V_OK)
match = 2;
else if (r != X509_V_ERR_PERMITTED_VIOLATION)
return r;
}
if (match == 1)
return X509_V_ERR_PERMITTED_VIOLATION;
/* Excluded subtrees: must not match any of these */
for (i = 0; i < sk_GENERAL_SUBTREE_num(nc->excludedSubtrees); i++)
{
sub = sk_GENERAL_SUBTREE_value(nc->excludedSubtrees, i);
if (gen->type != sub->base->type)
continue;
if (sub->minimum || sub->maximum)
return X509_V_ERR_SUBTREE_MINMAX;
r = nc_match_single(gen, sub->base);
if (r == X509_V_OK)
return X509_V_ERR_EXCLUDED_VIOLATION;
else if (r != X509_V_ERR_PERMITTED_VIOLATION)
return r;
}
return X509_V_OK;
}
static int nc_match_single(GENERAL_NAME *gen, GENERAL_NAME *base)
{
switch(base->type)
{
case GEN_DIRNAME:
return nc_dn(gen->d.directoryName, base->d.directoryName);
case GEN_DNS:
return nc_dns(gen->d.dNSName, base->d.dNSName);
case GEN_EMAIL:
return nc_email(gen->d.rfc822Name, base->d.rfc822Name);
case GEN_URI:
return nc_uri(gen->d.uniformResourceIdentifier,
base->d.uniformResourceIdentifier);
default:
return X509_V_ERR_UNSUPPORTED_CONSTRAINT_TYPE;
}
}
/* directoryName name constraint matching.
* The canonical encoding of X509_NAME makes this comparison easy. It is
* matched if the subtree is a subset of the name.
*/
static int nc_dn(X509_NAME *nm, X509_NAME *base)
{
/* Ensure canonical encodings are up to date. */
if (nm->modified && i2d_X509_NAME(nm, NULL) < 0)
return X509_V_ERR_OUT_OF_MEM;
if (base->modified && i2d_X509_NAME(base, NULL) < 0)
return X509_V_ERR_OUT_OF_MEM;
if (base->canon_enclen > nm->canon_enclen)
return X509_V_ERR_PERMITTED_VIOLATION;
if (memcmp(base->canon_enc, nm->canon_enc, base->canon_enclen))
return X509_V_ERR_PERMITTED_VIOLATION;
return X509_V_OK;
}
static int nc_dns(ASN1_IA5STRING *dns, ASN1_IA5STRING *base)
{
char *baseptr = (char *)base->data;
char *dnsptr = (char *)dns->data;
/* Empty matches everything */
if (!*baseptr)
return X509_V_OK;
/* Otherwise can add zero or more components on the left so
* compare RHS and if dns is longer and expect '.' as preceding
* character.
*/
if (dns->length > base->length)
{
dnsptr += dns->length - base->length;
if (dnsptr[-1] != '.')
return X509_V_ERR_PERMITTED_VIOLATION;
}
if (strcasecmp(baseptr, dnsptr))
return X509_V_ERR_PERMITTED_VIOLATION;
return X509_V_OK;
}
static int nc_email(ASN1_IA5STRING *eml, ASN1_IA5STRING *base)
{
const char *baseptr = (char *)base->data;
const char *emlptr = (char *)eml->data;
const char *baseat = strchr(baseptr, '@');
const char *emlat = strchr(emlptr, '@');
if (!emlat)
return X509_V_ERR_UNSUPPORTED_NAME_SYNTAX;
/* Special case: inital '.' is RHS match */
if (!baseat && (*baseptr == '.'))
{
if (eml->length > base->length)
{
emlptr += eml->length - base->length;
if (!strcasecmp(baseptr, emlptr))
return X509_V_OK;
}
return X509_V_ERR_PERMITTED_VIOLATION;
}
/* If we have anything before '@' match local part */
if (baseat)
{
if (baseat != baseptr)
{
if ((baseat - baseptr) != (emlat - emlptr))
return X509_V_ERR_PERMITTED_VIOLATION;
/* Case sensitive match of local part */
if (strncmp(baseptr, emlptr, emlat - emlptr))
return X509_V_ERR_PERMITTED_VIOLATION;
}
/* Position base after '@' */
baseptr = baseat + 1;
}
emlptr = emlat + 1;
/* Just have hostname left to match: case insensitive */
if (strcasecmp(baseptr, emlptr))
return X509_V_ERR_PERMITTED_VIOLATION;
return X509_V_OK;
}
static int nc_uri(ASN1_IA5STRING *uri, ASN1_IA5STRING *base)
{
const char *baseptr = (char *)base->data;
const char *hostptr = (char *)uri->data;
const char *p = strchr(hostptr, ':');
int hostlen;
/* Check for foo:// and skip past it */
if (!p || (p[1] != '/') || (p[2] != '/'))
return X509_V_ERR_UNSUPPORTED_NAME_SYNTAX;
hostptr = p + 3;
/* Determine length of hostname part of URI */
/* Look for a port indicator as end of hostname first */
p = strchr(hostptr, ':');
/* Otherwise look for trailing slash */
if (!p)
p = strchr(hostptr, '/');
if (!p)
hostlen = strlen(hostptr);
else
hostlen = p - hostptr;
if (hostlen == 0)
return X509_V_ERR_UNSUPPORTED_NAME_SYNTAX;
/* Special case: inital '.' is RHS match */
if (*baseptr == '.')
{
if (hostlen > base->length)
{
p = hostptr + hostlen - base->length;
if (!strncasecmp(p, baseptr, base->length))
return X509_V_OK;
}
return X509_V_ERR_PERMITTED_VIOLATION;
}
if ((base->length != (int)hostlen) || strncasecmp(hostptr, baseptr, hostlen))
return X509_V_ERR_PERMITTED_VIOLATION;
return X509_V_OK;
}

289
crypto/x509v3/v3_ocsp.c Normal file
View File

@@ -0,0 +1,289 @@
/* v3_ocsp.c */
/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
* project 1999.
*/
/* ====================================================================
* Copyright (c) 1999 The OpenSSL Project. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. All advertising materials mentioning features or use of this
* software must display the following acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
*
* 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
* endorse or promote products derived from this software without
* prior written permission. For written permission, please contact
* licensing@OpenSSL.org.
*
* 5. Products derived from this software may not be called "OpenSSL"
* nor may "OpenSSL" appear in their names without prior written
* permission of the OpenSSL Project.
*
* 6. Redistributions of any form whatsoever must retain the following
* acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
*
* THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
* EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
* OF THE POSSIBILITY OF SUCH DAMAGE.
* ====================================================================
*
* This product includes cryptographic software written by Eric Young
* (eay@cryptsoft.com). This product includes software written by Tim
* Hudson (tjh@cryptsoft.com).
*
*/
#ifndef OPENSSL_NO_OCSP
#include <stdio.h>
#include "cryptlib.h"
#include <openssl/conf.h>
#include <openssl/asn1.h>
#include <openssl/ocsp.h>
#include <openssl/x509v3.h>
/* OCSP extensions and a couple of CRL entry extensions
*/
static int i2r_ocsp_crlid(const X509V3_EXT_METHOD *method, void *nonce,
BIO *out, int indent);
static int i2r_ocsp_acutoff(const X509V3_EXT_METHOD *method, void *nonce,
BIO *out, int indent);
static int i2r_object(const X509V3_EXT_METHOD *method, void *obj, BIO *out,
int indent);
static void *ocsp_nonce_new(void);
static int i2d_ocsp_nonce(void *a, unsigned char **pp);
static void *d2i_ocsp_nonce(void *a, const unsigned char **pp, long length);
static void ocsp_nonce_free(void *a);
static int i2r_ocsp_nonce(const X509V3_EXT_METHOD *method, void *nonce,
BIO *out, int indent);
static int i2r_ocsp_nocheck(const X509V3_EXT_METHOD *method,
void *nocheck, BIO *out, int indent);
static void *s2i_ocsp_nocheck(const X509V3_EXT_METHOD *method, X509V3_CTX *ctx,
const char *str);
static int i2r_ocsp_serviceloc(const X509V3_EXT_METHOD *method, void *in,
BIO *bp, int ind);
const X509V3_EXT_METHOD v3_ocsp_crlid = {
NID_id_pkix_OCSP_CrlID, 0, ASN1_ITEM_ref(OCSP_CRLID),
0,0,0,0,
0,0,
0,0,
i2r_ocsp_crlid,0,
NULL
};
const X509V3_EXT_METHOD v3_ocsp_acutoff = {
NID_id_pkix_OCSP_archiveCutoff, 0, ASN1_ITEM_ref(ASN1_GENERALIZEDTIME),
0,0,0,0,
0,0,
0,0,
i2r_ocsp_acutoff,0,
NULL
};
const X509V3_EXT_METHOD v3_crl_invdate = {
NID_invalidity_date, 0, ASN1_ITEM_ref(ASN1_GENERALIZEDTIME),
0,0,0,0,
0,0,
0,0,
i2r_ocsp_acutoff,0,
NULL
};
const X509V3_EXT_METHOD v3_crl_hold = {
NID_hold_instruction_code, 0, ASN1_ITEM_ref(ASN1_OBJECT),
0,0,0,0,
0,0,
0,0,
i2r_object,0,
NULL
};
const X509V3_EXT_METHOD v3_ocsp_nonce = {
NID_id_pkix_OCSP_Nonce, 0, NULL,
ocsp_nonce_new,
ocsp_nonce_free,
d2i_ocsp_nonce,
i2d_ocsp_nonce,
0,0,
0,0,
i2r_ocsp_nonce,0,
NULL
};
const X509V3_EXT_METHOD v3_ocsp_nocheck = {
NID_id_pkix_OCSP_noCheck, 0, ASN1_ITEM_ref(ASN1_NULL),
0,0,0,0,
0,s2i_ocsp_nocheck,
0,0,
i2r_ocsp_nocheck,0,
NULL
};
const X509V3_EXT_METHOD v3_ocsp_serviceloc = {
NID_id_pkix_OCSP_serviceLocator, 0, ASN1_ITEM_ref(OCSP_SERVICELOC),
0,0,0,0,
0,0,
0,0,
i2r_ocsp_serviceloc,0,
NULL
};
static int i2r_ocsp_crlid(const X509V3_EXT_METHOD *method, void *in, BIO *bp,
int ind)
{
OCSP_CRLID *a = in;
if (a->crlUrl)
{
if (BIO_printf(bp, "%*scrlUrl: ", ind, "") <= 0) goto err;
if (!ASN1_STRING_print(bp, (ASN1_STRING*)a->crlUrl)) goto err;
if (BIO_write(bp, "\n", 1) <= 0) goto err;
}
if (a->crlNum)
{
if (BIO_printf(bp, "%*scrlNum: ", ind, "") <= 0) goto err;
if (i2a_ASN1_INTEGER(bp, a->crlNum) <= 0) goto err;
if (BIO_write(bp, "\n", 1) <= 0) goto err;
}
if (a->crlTime)
{
if (BIO_printf(bp, "%*scrlTime: ", ind, "") <= 0) goto err;
if (!ASN1_GENERALIZEDTIME_print(bp, a->crlTime)) goto err;
if (BIO_write(bp, "\n", 1) <= 0) goto err;
}
return 1;
err:
return 0;
}
static int i2r_ocsp_acutoff(const X509V3_EXT_METHOD *method, void *cutoff,
BIO *bp, int ind)
{
if (BIO_printf(bp, "%*s", ind, "") <= 0) return 0;
if(!ASN1_GENERALIZEDTIME_print(bp, cutoff)) return 0;
return 1;
}
static int i2r_object(const X509V3_EXT_METHOD *method, void *oid, BIO *bp,
int ind)
{
if (BIO_printf(bp, "%*s", ind, "") <= 0) return 0;
if(i2a_ASN1_OBJECT(bp, oid) <= 0) return 0;
return 1;
}
/* OCSP nonce. This is needs special treatment because it doesn't have
* an ASN1 encoding at all: it just contains arbitrary data.
*/
static void *ocsp_nonce_new(void)
{
return ASN1_OCTET_STRING_new();
}
static int i2d_ocsp_nonce(void *a, unsigned char **pp)
{
ASN1_OCTET_STRING *os = a;
if(pp) {
memcpy(*pp, os->data, os->length);
*pp += os->length;
}
return os->length;
}
static void *d2i_ocsp_nonce(void *a, const unsigned char **pp, long length)
{
ASN1_OCTET_STRING *os, **pos;
pos = a;
if(!pos || !*pos) os = ASN1_OCTET_STRING_new();
else os = *pos;
if(!ASN1_OCTET_STRING_set(os, *pp, length)) goto err;
*pp += length;
if(pos) *pos = os;
return os;
err:
if(os && (!pos || (*pos != os))) M_ASN1_OCTET_STRING_free(os);
OCSPerr(OCSP_F_D2I_OCSP_NONCE, ERR_R_MALLOC_FAILURE);
return NULL;
}
static void ocsp_nonce_free(void *a)
{
M_ASN1_OCTET_STRING_free(a);
}
static int i2r_ocsp_nonce(const X509V3_EXT_METHOD *method, void *nonce,
BIO *out, int indent)
{
if(BIO_printf(out, "%*s", indent, "") <= 0) return 0;
if(i2a_ASN1_STRING(out, nonce, V_ASN1_OCTET_STRING) <= 0) return 0;
return 1;
}
/* Nocheck is just a single NULL. Don't print anything and always set it */
static int i2r_ocsp_nocheck(const X509V3_EXT_METHOD *method, void *nocheck,
BIO *out, int indent)
{
return 1;
}
static void *s2i_ocsp_nocheck(const X509V3_EXT_METHOD *method, X509V3_CTX *ctx,
const char *str)
{
return ASN1_NULL_new();
}
static int i2r_ocsp_serviceloc(const X509V3_EXT_METHOD *method, void *in,
BIO *bp, int ind)
{
int i;
OCSP_SERVICELOC *a = in;
ACCESS_DESCRIPTION *ad;
if (BIO_printf(bp, "%*sIssuer: ", ind, "") <= 0) goto err;
if (X509_NAME_print_ex(bp, a->issuer, 0, XN_FLAG_ONELINE) <= 0) goto err;
for (i = 0; i < sk_ACCESS_DESCRIPTION_num(a->locator); i++)
{
ad = sk_ACCESS_DESCRIPTION_value(a->locator,i);
if (BIO_printf(bp, "\n%*s", (2*ind), "") <= 0)
goto err;
if(i2a_ASN1_OBJECT(bp, ad->method) <= 0) goto err;
if(BIO_puts(bp, " - ") <= 0) goto err;
if(GENERAL_NAME_print(bp, ad->location) <= 0) goto err;
}
return 1;
err:
return 0;
}
#endif

328
crypto/x509v3/v3_pci.c Normal file
View File

@@ -0,0 +1,328 @@
/* v3_pci.c -*- mode:C; c-file-style: "eay" -*- */
/* Contributed to the OpenSSL Project 2004
* by Richard Levitte (richard@levitte.org)
*/
/* Copyright (c) 2004 Kungliga Tekniska Högskolan
* (Royal Institute of Technology, Stockholm, Sweden).
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* 3. Neither the name of the Institute nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
#include <stdio.h>
#include "cryptlib.h"
#include <openssl/conf.h>
#include <openssl/x509v3.h>
static int i2r_pci(X509V3_EXT_METHOD *method, PROXY_CERT_INFO_EXTENSION *ext,
BIO *out, int indent);
static PROXY_CERT_INFO_EXTENSION *r2i_pci(X509V3_EXT_METHOD *method,
X509V3_CTX *ctx, char *str);
const X509V3_EXT_METHOD v3_pci =
{ NID_proxyCertInfo, 0, ASN1_ITEM_ref(PROXY_CERT_INFO_EXTENSION),
0,0,0,0,
0,0,
NULL, NULL,
(X509V3_EXT_I2R)i2r_pci,
(X509V3_EXT_R2I)r2i_pci,
NULL,
};
static int i2r_pci(X509V3_EXT_METHOD *method, PROXY_CERT_INFO_EXTENSION *pci,
BIO *out, int indent)
{
BIO_printf(out, "%*sPath Length Constraint: ", indent, "");
if (pci->pcPathLengthConstraint)
i2a_ASN1_INTEGER(out, pci->pcPathLengthConstraint);
else
BIO_printf(out, "infinite");
BIO_puts(out, "\n");
BIO_printf(out, "%*sPolicy Language: ", indent, "");
i2a_ASN1_OBJECT(out, pci->proxyPolicy->policyLanguage);
BIO_puts(out, "\n");
if (pci->proxyPolicy->policy && pci->proxyPolicy->policy->data)
BIO_printf(out, "%*sPolicy Text: %s\n", indent, "",
pci->proxyPolicy->policy->data);
return 1;
}
static int process_pci_value(CONF_VALUE *val,
ASN1_OBJECT **language, ASN1_INTEGER **pathlen,
ASN1_OCTET_STRING **policy)
{
int free_policy = 0;
if (strcmp(val->name, "language") == 0)
{
if (*language)
{
X509V3err(X509V3_F_PROCESS_PCI_VALUE,X509V3_R_POLICY_LANGUAGE_ALREADY_DEFINED);
X509V3_conf_err(val);
return 0;
}
if (!(*language = OBJ_txt2obj(val->value, 0)))
{
X509V3err(X509V3_F_PROCESS_PCI_VALUE,X509V3_R_INVALID_OBJECT_IDENTIFIER);
X509V3_conf_err(val);
return 0;
}
}
else if (strcmp(val->name, "pathlen") == 0)
{
if (*pathlen)
{
X509V3err(X509V3_F_PROCESS_PCI_VALUE,X509V3_R_POLICY_PATH_LENGTH_ALREADY_DEFINED);
X509V3_conf_err(val);
return 0;
}
if (!X509V3_get_value_int(val, pathlen))
{
X509V3err(X509V3_F_PROCESS_PCI_VALUE,X509V3_R_POLICY_PATH_LENGTH);
X509V3_conf_err(val);
return 0;
}
}
else if (strcmp(val->name, "policy") == 0)
{
unsigned char *tmp_data = NULL;
long val_len;
if (!*policy)
{
*policy = ASN1_OCTET_STRING_new();
if (!*policy)
{
X509V3err(X509V3_F_PROCESS_PCI_VALUE,ERR_R_MALLOC_FAILURE);
X509V3_conf_err(val);
return 0;
}
free_policy = 1;
}
if (strncmp(val->value, "hex:", 4) == 0)
{
unsigned char *tmp_data2 =
string_to_hex(val->value + 4, &val_len);
if (!tmp_data2)
{
X509V3err(X509V3_F_PROCESS_PCI_VALUE,X509V3_R_ILLEGAL_HEX_DIGIT);
X509V3_conf_err(val);
goto err;
}
tmp_data = OPENSSL_realloc((*policy)->data,
(*policy)->length + val_len + 1);
if (tmp_data)
{
(*policy)->data = tmp_data;
memcpy(&(*policy)->data[(*policy)->length],
tmp_data2, val_len);
(*policy)->length += val_len;
(*policy)->data[(*policy)->length] = '\0';
}
else
{
OPENSSL_free(tmp_data2);
/* realloc failure implies the original data space is b0rked too! */
(*policy)->data = NULL;
(*policy)->length = 0;
X509V3err(X509V3_F_PROCESS_PCI_VALUE,ERR_R_MALLOC_FAILURE);
X509V3_conf_err(val);
goto err;
}
OPENSSL_free(tmp_data2);
}
else if (strncmp(val->value, "file:", 5) == 0)
{
unsigned char buf[2048];
int n;
BIO *b = BIO_new_file(val->value + 5, "r");
if (!b)
{
X509V3err(X509V3_F_PROCESS_PCI_VALUE,ERR_R_BIO_LIB);
X509V3_conf_err(val);
goto err;
}
while((n = BIO_read(b, buf, sizeof(buf))) > 0
|| (n == 0 && BIO_should_retry(b)))
{
if (!n) continue;
tmp_data = OPENSSL_realloc((*policy)->data,
(*policy)->length + n + 1);
if (!tmp_data)
break;
(*policy)->data = tmp_data;
memcpy(&(*policy)->data[(*policy)->length],
buf, n);
(*policy)->length += n;
(*policy)->data[(*policy)->length] = '\0';
}
BIO_free_all(b);
if (n < 0)
{
X509V3err(X509V3_F_PROCESS_PCI_VALUE,ERR_R_BIO_LIB);
X509V3_conf_err(val);
goto err;
}
}
else if (strncmp(val->value, "text:", 5) == 0)
{
val_len = strlen(val->value + 5);
tmp_data = OPENSSL_realloc((*policy)->data,
(*policy)->length + val_len + 1);
if (tmp_data)
{
(*policy)->data = tmp_data;
memcpy(&(*policy)->data[(*policy)->length],
val->value + 5, val_len);
(*policy)->length += val_len;
(*policy)->data[(*policy)->length] = '\0';
}
else
{
/* realloc failure implies the original data space is b0rked too! */
(*policy)->data = NULL;
(*policy)->length = 0;
X509V3err(X509V3_F_PROCESS_PCI_VALUE,ERR_R_MALLOC_FAILURE);
X509V3_conf_err(val);
goto err;
}
}
else
{
X509V3err(X509V3_F_PROCESS_PCI_VALUE,X509V3_R_INCORRECT_POLICY_SYNTAX_TAG);
X509V3_conf_err(val);
goto err;
}
if (!tmp_data)
{
X509V3err(X509V3_F_PROCESS_PCI_VALUE,ERR_R_MALLOC_FAILURE);
X509V3_conf_err(val);
goto err;
}
}
return 1;
err:
if (free_policy)
{
ASN1_OCTET_STRING_free(*policy);
*policy = NULL;
}
return 0;
}
static PROXY_CERT_INFO_EXTENSION *r2i_pci(X509V3_EXT_METHOD *method,
X509V3_CTX *ctx, char *value)
{
PROXY_CERT_INFO_EXTENSION *pci = NULL;
STACK_OF(CONF_VALUE) *vals;
ASN1_OBJECT *language = NULL;
ASN1_INTEGER *pathlen = NULL;
ASN1_OCTET_STRING *policy = NULL;
int i, j;
vals = X509V3_parse_list(value);
for (i = 0; i < sk_CONF_VALUE_num(vals); i++)
{
CONF_VALUE *cnf = sk_CONF_VALUE_value(vals, i);
if (!cnf->name || (*cnf->name != '@' && !cnf->value))
{
X509V3err(X509V3_F_R2I_PCI,X509V3_R_INVALID_PROXY_POLICY_SETTING);
X509V3_conf_err(cnf);
goto err;
}
if (*cnf->name == '@')
{
STACK_OF(CONF_VALUE) *sect;
int success_p = 1;
sect = X509V3_get_section(ctx, cnf->name + 1);
if (!sect)
{
X509V3err(X509V3_F_R2I_PCI,X509V3_R_INVALID_SECTION);
X509V3_conf_err(cnf);
goto err;
}
for (j = 0; success_p && j < sk_CONF_VALUE_num(sect); j++)
{
success_p =
process_pci_value(sk_CONF_VALUE_value(sect, j),
&language, &pathlen, &policy);
}
X509V3_section_free(ctx, sect);
if (!success_p)
goto err;
}
else
{
if (!process_pci_value(cnf,
&language, &pathlen, &policy))
{
X509V3_conf_err(cnf);
goto err;
}
}
}
/* Language is mandatory */
if (!language)
{
X509V3err(X509V3_F_R2I_PCI,X509V3_R_NO_PROXY_CERT_POLICY_LANGUAGE_DEFINED);
goto err;
}
i = OBJ_obj2nid(language);
if ((i == NID_Independent || i == NID_id_ppl_inheritAll) && policy)
{
X509V3err(X509V3_F_R2I_PCI,X509V3_R_POLICY_WHEN_PROXY_LANGUAGE_REQUIRES_NO_POLICY);
goto err;
}
pci = PROXY_CERT_INFO_EXTENSION_new();
if (!pci)
{
X509V3err(X509V3_F_R2I_PCI,ERR_R_MALLOC_FAILURE);
goto err;
}
pci->proxyPolicy->policyLanguage = language; language = NULL;
pci->proxyPolicy->policy = policy; policy = NULL;
pci->pcPathLengthConstraint = pathlen; pathlen = NULL;
goto end;
err:
if (language) { ASN1_OBJECT_free(language); language = NULL; }
if (pathlen) { ASN1_INTEGER_free(pathlen); pathlen = NULL; }
if (policy) { ASN1_OCTET_STRING_free(policy); policy = NULL; }
if (pci) { PROXY_CERT_INFO_EXTENSION_free(pci); pci = NULL; }
end:
sk_CONF_VALUE_pop_free(vals, X509V3_conf_free);
return pci;
}

55
crypto/x509v3/v3_pcia.c Normal file
View File

@@ -0,0 +1,55 @@
/* v3_pcia.c -*- mode:C; c-file-style: "eay" -*- */
/* Contributed to the OpenSSL Project 2004
* by Richard Levitte (richard@levitte.org)
*/
/* Copyright (c) 2004 Kungliga Tekniska Högskolan
* (Royal Institute of Technology, Stockholm, Sweden).
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* 3. Neither the name of the Institute nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
#include <openssl/asn1.h>
#include <openssl/asn1t.h>
#include <openssl/x509v3.h>
ASN1_SEQUENCE(PROXY_POLICY) =
{
ASN1_SIMPLE(PROXY_POLICY,policyLanguage,ASN1_OBJECT),
ASN1_OPT(PROXY_POLICY,policy,ASN1_OCTET_STRING)
} ASN1_SEQUENCE_END(PROXY_POLICY)
IMPLEMENT_ASN1_FUNCTIONS(PROXY_POLICY)
ASN1_SEQUENCE(PROXY_CERT_INFO_EXTENSION) =
{
ASN1_OPT(PROXY_CERT_INFO_EXTENSION,pcPathLengthConstraint,ASN1_INTEGER),
ASN1_SIMPLE(PROXY_CERT_INFO_EXTENSION,proxyPolicy,PROXY_POLICY)
} ASN1_SEQUENCE_END(PROXY_CERT_INFO_EXTENSION)
IMPLEMENT_ASN1_FUNCTIONS(PROXY_CERT_INFO_EXTENSION)

140
crypto/x509v3/v3_pcons.c Normal file
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/* v3_pcons.c */
/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
* project.
*/
/* ====================================================================
* Copyright (c) 2003 The OpenSSL Project. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. All advertising materials mentioning features or use of this
* software must display the following acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
*
* 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
* endorse or promote products derived from this software without
* prior written permission. For written permission, please contact
* licensing@OpenSSL.org.
*
* 5. Products derived from this software may not be called "OpenSSL"
* nor may "OpenSSL" appear in their names without prior written
* permission of the OpenSSL Project.
*
* 6. Redistributions of any form whatsoever must retain the following
* acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
*
* THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
* EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
* OF THE POSSIBILITY OF SUCH DAMAGE.
* ====================================================================
*
* This product includes cryptographic software written by Eric Young
* (eay@cryptsoft.com). This product includes software written by Tim
* Hudson (tjh@cryptsoft.com).
*
*/
#include <stdio.h>
#include "cryptlib.h"
#include <openssl/asn1.h>
#include <openssl/asn1t.h>
#include <openssl/conf.h>
#include <openssl/x509v3.h>
static STACK_OF(CONF_VALUE) *
i2v_POLICY_CONSTRAINTS(const X509V3_EXT_METHOD *method, void *bcons,
STACK_OF(CONF_VALUE) *extlist);
static void *v2i_POLICY_CONSTRAINTS(const X509V3_EXT_METHOD *method,
X509V3_CTX *ctx,
STACK_OF(CONF_VALUE) *values);
const X509V3_EXT_METHOD v3_policy_constraints = {
NID_policy_constraints, 0,
ASN1_ITEM_ref(POLICY_CONSTRAINTS),
0,0,0,0,
0,0,
i2v_POLICY_CONSTRAINTS,
v2i_POLICY_CONSTRAINTS,
NULL,NULL,
NULL
};
ASN1_SEQUENCE(POLICY_CONSTRAINTS) = {
ASN1_IMP_OPT(POLICY_CONSTRAINTS, requireExplicitPolicy, ASN1_INTEGER,0),
ASN1_IMP_OPT(POLICY_CONSTRAINTS, inhibitPolicyMapping, ASN1_INTEGER,1)
} ASN1_SEQUENCE_END(POLICY_CONSTRAINTS)
IMPLEMENT_ASN1_ALLOC_FUNCTIONS(POLICY_CONSTRAINTS)
static STACK_OF(CONF_VALUE) *
i2v_POLICY_CONSTRAINTS(const X509V3_EXT_METHOD *method, void *a,
STACK_OF(CONF_VALUE) *extlist)
{
POLICY_CONSTRAINTS *pcons = a;
X509V3_add_value_int("Require Explicit Policy",
pcons->requireExplicitPolicy, &extlist);
X509V3_add_value_int("Inhibit Policy Mapping",
pcons->inhibitPolicyMapping, &extlist);
return extlist;
}
static void *v2i_POLICY_CONSTRAINTS(const X509V3_EXT_METHOD *method,
X509V3_CTX *ctx,
STACK_OF(CONF_VALUE) *values)
{
POLICY_CONSTRAINTS *pcons=NULL;
CONF_VALUE *val;
int i;
if(!(pcons = POLICY_CONSTRAINTS_new())) {
X509V3err(X509V3_F_V2I_POLICY_CONSTRAINTS, ERR_R_MALLOC_FAILURE);
return NULL;
}
for(i = 0; i < sk_CONF_VALUE_num(values); i++) {
val = sk_CONF_VALUE_value(values, i);
if(!strcmp(val->name, "requireExplicitPolicy")) {
if(!X509V3_get_value_int(val,
&pcons->requireExplicitPolicy)) goto err;
} else if(!strcmp(val->name, "inhibitPolicyMapping")) {
if(!X509V3_get_value_int(val,
&pcons->inhibitPolicyMapping)) goto err;
} else {
X509V3err(X509V3_F_V2I_POLICY_CONSTRAINTS, X509V3_R_INVALID_NAME);
X509V3_conf_err(val);
goto err;
}
}
if (!pcons->inhibitPolicyMapping && !pcons->requireExplicitPolicy) {
X509V3err(X509V3_F_V2I_POLICY_CONSTRAINTS, X509V3_R_ILLEGAL_EMPTY_EXTENSION);
goto err;
}
return pcons;
err:
POLICY_CONSTRAINTS_free(pcons);
return NULL;
}

108
crypto/x509v3/v3_pku.c Normal file
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@@ -0,0 +1,108 @@
/* v3_pku.c */
/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
* project 1999.
*/
/* ====================================================================
* Copyright (c) 1999 The OpenSSL Project. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. All advertising materials mentioning features or use of this
* software must display the following acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
*
* 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
* endorse or promote products derived from this software without
* prior written permission. For written permission, please contact
* licensing@OpenSSL.org.
*
* 5. Products derived from this software may not be called "OpenSSL"
* nor may "OpenSSL" appear in their names without prior written
* permission of the OpenSSL Project.
*
* 6. Redistributions of any form whatsoever must retain the following
* acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
*
* THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
* EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
* OF THE POSSIBILITY OF SUCH DAMAGE.
* ====================================================================
*
* This product includes cryptographic software written by Eric Young
* (eay@cryptsoft.com). This product includes software written by Tim
* Hudson (tjh@cryptsoft.com).
*
*/
#include <stdio.h>
#include "cryptlib.h"
#include <openssl/asn1.h>
#include <openssl/asn1t.h>
#include <openssl/x509v3.h>
static int i2r_PKEY_USAGE_PERIOD(X509V3_EXT_METHOD *method, PKEY_USAGE_PERIOD *usage, BIO *out, int indent);
/*
static PKEY_USAGE_PERIOD *v2i_PKEY_USAGE_PERIOD(X509V3_EXT_METHOD *method, X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *values);
*/
const X509V3_EXT_METHOD v3_pkey_usage_period = {
NID_private_key_usage_period, 0, ASN1_ITEM_ref(PKEY_USAGE_PERIOD),
0,0,0,0,
0,0,0,0,
(X509V3_EXT_I2R)i2r_PKEY_USAGE_PERIOD, NULL,
NULL
};
ASN1_SEQUENCE(PKEY_USAGE_PERIOD) = {
ASN1_IMP_OPT(PKEY_USAGE_PERIOD, notBefore, ASN1_GENERALIZEDTIME, 0),
ASN1_IMP_OPT(PKEY_USAGE_PERIOD, notAfter, ASN1_GENERALIZEDTIME, 1)
} ASN1_SEQUENCE_END(PKEY_USAGE_PERIOD)
IMPLEMENT_ASN1_FUNCTIONS(PKEY_USAGE_PERIOD)
static int i2r_PKEY_USAGE_PERIOD(X509V3_EXT_METHOD *method,
PKEY_USAGE_PERIOD *usage, BIO *out, int indent)
{
BIO_printf(out, "%*s", indent, "");
if(usage->notBefore) {
BIO_write(out, "Not Before: ", 12);
ASN1_GENERALIZEDTIME_print(out, usage->notBefore);
if(usage->notAfter) BIO_write(out, ", ", 2);
}
if(usage->notAfter) {
BIO_write(out, "Not After: ", 11);
ASN1_GENERALIZEDTIME_print(out, usage->notAfter);
}
return 1;
}
/*
static PKEY_USAGE_PERIOD *v2i_PKEY_USAGE_PERIOD(method, ctx, values)
X509V3_EXT_METHOD *method;
X509V3_CTX *ctx;
STACK_OF(CONF_VALUE) *values;
{
return NULL;
}
*/

155
crypto/x509v3/v3_pmaps.c Normal file
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/* v3_pmaps.c */
/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
* project.
*/
/* ====================================================================
* Copyright (c) 2003 The OpenSSL Project. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. All advertising materials mentioning features or use of this
* software must display the following acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
*
* 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
* endorse or promote products derived from this software without
* prior written permission. For written permission, please contact
* licensing@OpenSSL.org.
*
* 5. Products derived from this software may not be called "OpenSSL"
* nor may "OpenSSL" appear in their names without prior written
* permission of the OpenSSL Project.
*
* 6. Redistributions of any form whatsoever must retain the following
* acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
*
* THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
* EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
* OF THE POSSIBILITY OF SUCH DAMAGE.
* ====================================================================
*
* This product includes cryptographic software written by Eric Young
* (eay@cryptsoft.com). This product includes software written by Tim
* Hudson (tjh@cryptsoft.com).
*
*/
#include <stdio.h>
#include "cryptlib.h"
#include <openssl/asn1t.h>
#include <openssl/conf.h>
#include <openssl/x509v3.h>
static void *v2i_POLICY_MAPPINGS(const X509V3_EXT_METHOD *method,
X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *nval);
static STACK_OF(CONF_VALUE) *
i2v_POLICY_MAPPINGS(const X509V3_EXT_METHOD *method, void *pmps,
STACK_OF(CONF_VALUE) *extlist);
const X509V3_EXT_METHOD v3_policy_mappings = {
NID_policy_mappings, 0,
ASN1_ITEM_ref(POLICY_MAPPINGS),
0,0,0,0,
0,0,
i2v_POLICY_MAPPINGS,
v2i_POLICY_MAPPINGS,
0,0,
NULL
};
ASN1_SEQUENCE(POLICY_MAPPING) = {
ASN1_SIMPLE(POLICY_MAPPING, issuerDomainPolicy, ASN1_OBJECT),
ASN1_SIMPLE(POLICY_MAPPING, subjectDomainPolicy, ASN1_OBJECT)
} ASN1_SEQUENCE_END(POLICY_MAPPING)
ASN1_ITEM_TEMPLATE(POLICY_MAPPINGS) =
ASN1_EX_TEMPLATE_TYPE(ASN1_TFLG_SEQUENCE_OF, 0, POLICY_MAPPINGS,
POLICY_MAPPING)
ASN1_ITEM_TEMPLATE_END(POLICY_MAPPINGS)
IMPLEMENT_ASN1_ALLOC_FUNCTIONS(POLICY_MAPPING)
static STACK_OF(CONF_VALUE) *
i2v_POLICY_MAPPINGS(const X509V3_EXT_METHOD *method, void *a,
STACK_OF(CONF_VALUE) *ext_list)
{
POLICY_MAPPINGS *pmaps = a;
POLICY_MAPPING *pmap;
int i;
char obj_tmp1[80];
char obj_tmp2[80];
for(i = 0; i < sk_POLICY_MAPPING_num(pmaps); i++) {
pmap = sk_POLICY_MAPPING_value(pmaps, i);
i2t_ASN1_OBJECT(obj_tmp1, 80, pmap->issuerDomainPolicy);
i2t_ASN1_OBJECT(obj_tmp2, 80, pmap->subjectDomainPolicy);
X509V3_add_value(obj_tmp1, obj_tmp2, &ext_list);
}
return ext_list;
}
static void *v2i_POLICY_MAPPINGS(const X509V3_EXT_METHOD *method,
X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *nval)
{
POLICY_MAPPINGS *pmaps;
POLICY_MAPPING *pmap;
ASN1_OBJECT *obj1, *obj2;
CONF_VALUE *val;
int i;
if(!(pmaps = sk_POLICY_MAPPING_new_null())) {
X509V3err(X509V3_F_V2I_POLICY_MAPPINGS,ERR_R_MALLOC_FAILURE);
return NULL;
}
for(i = 0; i < sk_CONF_VALUE_num(nval); i++) {
val = sk_CONF_VALUE_value(nval, i);
if(!val->value || !val->name) {
sk_POLICY_MAPPING_pop_free(pmaps, POLICY_MAPPING_free);
X509V3err(X509V3_F_V2I_POLICY_MAPPINGS,X509V3_R_INVALID_OBJECT_IDENTIFIER);
X509V3_conf_err(val);
return NULL;
}
obj1 = OBJ_txt2obj(val->name, 0);
obj2 = OBJ_txt2obj(val->value, 0);
if(!obj1 || !obj2) {
sk_POLICY_MAPPING_pop_free(pmaps, POLICY_MAPPING_free);
X509V3err(X509V3_F_V2I_POLICY_MAPPINGS,X509V3_R_INVALID_OBJECT_IDENTIFIER);
X509V3_conf_err(val);
return NULL;
}
pmap = POLICY_MAPPING_new();
if (!pmap) {
sk_POLICY_MAPPING_pop_free(pmaps, POLICY_MAPPING_free);
X509V3err(X509V3_F_V2I_POLICY_MAPPINGS,ERR_R_MALLOC_FAILURE);
return NULL;
}
pmap->issuerDomainPolicy = obj1;
pmap->subjectDomainPolicy = obj2;
sk_POLICY_MAPPING_push(pmaps, pmap);
}
return pmaps;
}

234
crypto/x509v3/v3_prn.c Normal file
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@@ -0,0 +1,234 @@
/* v3_prn.c */
/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
* project 1999.
*/
/* ====================================================================
* Copyright (c) 1999 The OpenSSL Project. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. All advertising materials mentioning features or use of this
* software must display the following acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
*
* 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
* endorse or promote products derived from this software without
* prior written permission. For written permission, please contact
* licensing@OpenSSL.org.
*
* 5. Products derived from this software may not be called "OpenSSL"
* nor may "OpenSSL" appear in their names without prior written
* permission of the OpenSSL Project.
*
* 6. Redistributions of any form whatsoever must retain the following
* acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
*
* THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
* EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
* OF THE POSSIBILITY OF SUCH DAMAGE.
* ====================================================================
*
* This product includes cryptographic software written by Eric Young
* (eay@cryptsoft.com). This product includes software written by Tim
* Hudson (tjh@cryptsoft.com).
*
*/
/* X509 v3 extension utilities */
#include <stdio.h>
#include "cryptlib.h"
#include <openssl/conf.h>
#include <openssl/x509v3.h>
/* Extension printing routines */
static int unknown_ext_print(BIO *out, X509_EXTENSION *ext, unsigned long flag, int indent, int supported);
/* Print out a name+value stack */
void X509V3_EXT_val_prn(BIO *out, STACK_OF(CONF_VALUE) *val, int indent, int ml)
{
int i;
CONF_VALUE *nval;
if(!val) return;
if(!ml || !sk_CONF_VALUE_num(val)) {
BIO_printf(out, "%*s", indent, "");
if(!sk_CONF_VALUE_num(val)) BIO_puts(out, "<EMPTY>\n");
}
for(i = 0; i < sk_CONF_VALUE_num(val); i++) {
if(ml) BIO_printf(out, "%*s", indent, "");
else if(i > 0) BIO_printf(out, ", ");
nval = sk_CONF_VALUE_value(val, i);
if(!nval->name) BIO_puts(out, nval->value);
else if(!nval->value) BIO_puts(out, nval->name);
#ifndef CHARSET_EBCDIC
else BIO_printf(out, "%s:%s", nval->name, nval->value);
#else
else {
int len;
char *tmp;
len = strlen(nval->value)+1;
tmp = OPENSSL_malloc(len);
if (tmp)
{
ascii2ebcdic(tmp, nval->value, len);
BIO_printf(out, "%s:%s", nval->name, tmp);
OPENSSL_free(tmp);
}
}
#endif
if(ml) BIO_puts(out, "\n");
}
}
/* Main routine: print out a general extension */
int X509V3_EXT_print(BIO *out, X509_EXTENSION *ext, unsigned long flag, int indent)
{
void *ext_str = NULL;
char *value = NULL;
const unsigned char *p;
const X509V3_EXT_METHOD *method;
STACK_OF(CONF_VALUE) *nval = NULL;
int ok = 1;
if(!(method = X509V3_EXT_get(ext)))
return unknown_ext_print(out, ext, flag, indent, 0);
p = ext->value->data;
if(method->it) ext_str = ASN1_item_d2i(NULL, &p, ext->value->length, ASN1_ITEM_ptr(method->it));
else ext_str = method->d2i(NULL, &p, ext->value->length);
if(!ext_str) return unknown_ext_print(out, ext, flag, indent, 1);
if(method->i2s) {
if(!(value = method->i2s(method, ext_str))) {
ok = 0;
goto err;
}
#ifndef CHARSET_EBCDIC
BIO_printf(out, "%*s%s", indent, "", value);
#else
{
int len;
char *tmp;
len = strlen(value)+1;
tmp = OPENSSL_malloc(len);
if (tmp)
{
ascii2ebcdic(tmp, value, len);
BIO_printf(out, "%*s%s", indent, "", tmp);
OPENSSL_free(tmp);
}
}
#endif
} else if(method->i2v) {
if(!(nval = method->i2v(method, ext_str, NULL))) {
ok = 0;
goto err;
}
X509V3_EXT_val_prn(out, nval, indent,
method->ext_flags & X509V3_EXT_MULTILINE);
} else if(method->i2r) {
if(!method->i2r(method, ext_str, out, indent)) ok = 0;
} else ok = 0;
err:
sk_CONF_VALUE_pop_free(nval, X509V3_conf_free);
if(value) OPENSSL_free(value);
if(method->it) ASN1_item_free(ext_str, ASN1_ITEM_ptr(method->it));
else method->ext_free(ext_str);
return ok;
}
int X509V3_extensions_print(BIO *bp, char *title, STACK_OF(X509_EXTENSION) *exts, unsigned long flag, int indent)
{
int i, j;
if(sk_X509_EXTENSION_num(exts) <= 0) return 1;
if(title)
{
BIO_printf(bp,"%*s%s:\n",indent, "", title);
indent += 4;
}
for (i=0; i<sk_X509_EXTENSION_num(exts); i++)
{
ASN1_OBJECT *obj;
X509_EXTENSION *ex;
ex=sk_X509_EXTENSION_value(exts, i);
if (indent && BIO_printf(bp,"%*s",indent, "") <= 0) return 0;
obj=X509_EXTENSION_get_object(ex);
i2a_ASN1_OBJECT(bp,obj);
j=X509_EXTENSION_get_critical(ex);
if (BIO_printf(bp,": %s\n",j?"critical":"") <= 0)
return 0;
if(!X509V3_EXT_print(bp, ex, flag, indent + 4))
{
BIO_printf(bp, "%*s", indent + 4, "");
M_ASN1_OCTET_STRING_print(bp,ex->value);
}
if (BIO_write(bp,"\n",1) <= 0) return 0;
}
return 1;
}
static int unknown_ext_print(BIO *out, X509_EXTENSION *ext, unsigned long flag, int indent, int supported)
{
switch(flag & X509V3_EXT_UNKNOWN_MASK) {
case X509V3_EXT_DEFAULT:
return 0;
case X509V3_EXT_ERROR_UNKNOWN:
if(supported)
BIO_printf(out, "%*s<Parse Error>", indent, "");
else
BIO_printf(out, "%*s<Not Supported>", indent, "");
return 1;
case X509V3_EXT_PARSE_UNKNOWN:
return ASN1_parse_dump(out,
ext->value->data, ext->value->length, indent, -1);
case X509V3_EXT_DUMP_UNKNOWN:
return BIO_dump_indent(out, (char *)ext->value->data, ext->value->length, indent);
default:
return 1;
}
}
#ifndef OPENSSL_NO_FP_API
int X509V3_EXT_print_fp(FILE *fp, X509_EXTENSION *ext, int flag, int indent)
{
BIO *bio_tmp;
int ret;
if(!(bio_tmp = BIO_new_fp(fp, BIO_NOCLOSE))) return 0;
ret = X509V3_EXT_print(bio_tmp, ext, flag, indent);
BIO_free(bio_tmp);
return ret;
}
#endif

767
crypto/x509v3/v3_purp.c Normal file
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@@ -0,0 +1,767 @@
/* v3_purp.c */
/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
* project 2001.
*/
/* ====================================================================
* Copyright (c) 1999-2004 The OpenSSL Project. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. All advertising materials mentioning features or use of this
* software must display the following acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
*
* 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
* endorse or promote products derived from this software without
* prior written permission. For written permission, please contact
* licensing@OpenSSL.org.
*
* 5. Products derived from this software may not be called "OpenSSL"
* nor may "OpenSSL" appear in their names without prior written
* permission of the OpenSSL Project.
*
* 6. Redistributions of any form whatsoever must retain the following
* acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
*
* THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
* EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
* OF THE POSSIBILITY OF SUCH DAMAGE.
* ====================================================================
*
* This product includes cryptographic software written by Eric Young
* (eay@cryptsoft.com). This product includes software written by Tim
* Hudson (tjh@cryptsoft.com).
*
*/
#include <stdio.h>
#include "cryptlib.h"
#include <openssl/x509v3.h>
#include <openssl/x509_vfy.h>
static void x509v3_cache_extensions(X509 *x);
static int check_ssl_ca(const X509 *x);
static int check_purpose_ssl_client(const X509_PURPOSE *xp, const X509 *x, int ca);
static int check_purpose_ssl_server(const X509_PURPOSE *xp, const X509 *x, int ca);
static int check_purpose_ns_ssl_server(const X509_PURPOSE *xp, const X509 *x, int ca);
static int purpose_smime(const X509 *x, int ca);
static int check_purpose_smime_sign(const X509_PURPOSE *xp, const X509 *x, int ca);
static int check_purpose_smime_encrypt(const X509_PURPOSE *xp, const X509 *x, int ca);
static int check_purpose_crl_sign(const X509_PURPOSE *xp, const X509 *x, int ca);
static int check_purpose_timestamp_sign(const X509_PURPOSE *xp, const X509 *x, int ca);
static int no_check(const X509_PURPOSE *xp, const X509 *x, int ca);
static int ocsp_helper(const X509_PURPOSE *xp, const X509 *x, int ca);
static int xp_cmp(const X509_PURPOSE * const *a,
const X509_PURPOSE * const *b);
static void xptable_free(X509_PURPOSE *p);
static X509_PURPOSE xstandard[] = {
{X509_PURPOSE_SSL_CLIENT, X509_TRUST_SSL_CLIENT, 0, check_purpose_ssl_client, "SSL client", "sslclient", NULL},
{X509_PURPOSE_SSL_SERVER, X509_TRUST_SSL_SERVER, 0, check_purpose_ssl_server, "SSL server", "sslserver", NULL},
{X509_PURPOSE_NS_SSL_SERVER, X509_TRUST_SSL_SERVER, 0, check_purpose_ns_ssl_server, "Netscape SSL server", "nssslserver", NULL},
{X509_PURPOSE_SMIME_SIGN, X509_TRUST_EMAIL, 0, check_purpose_smime_sign, "S/MIME signing", "smimesign", NULL},
{X509_PURPOSE_SMIME_ENCRYPT, X509_TRUST_EMAIL, 0, check_purpose_smime_encrypt, "S/MIME encryption", "smimeencrypt", NULL},
{X509_PURPOSE_CRL_SIGN, X509_TRUST_COMPAT, 0, check_purpose_crl_sign, "CRL signing", "crlsign", NULL},
{X509_PURPOSE_ANY, X509_TRUST_DEFAULT, 0, no_check, "Any Purpose", "any", NULL},
{X509_PURPOSE_OCSP_HELPER, X509_TRUST_COMPAT, 0, ocsp_helper, "OCSP helper", "ocsphelper", NULL},
{X509_PURPOSE_TIMESTAMP_SIGN, X509_TRUST_TSA, 0, check_purpose_timestamp_sign, "Time Stamp signing", "timestampsign", NULL},
};
#define X509_PURPOSE_COUNT (sizeof(xstandard)/sizeof(X509_PURPOSE))
IMPLEMENT_STACK_OF(X509_PURPOSE)
static STACK_OF(X509_PURPOSE) *xptable = NULL;
static int xp_cmp(const X509_PURPOSE * const *a,
const X509_PURPOSE * const *b)
{
return (*a)->purpose - (*b)->purpose;
}
/* As much as I'd like to make X509_check_purpose use a "const" X509*
* I really can't because it does recalculate hashes and do other non-const
* things. */
int X509_check_purpose(X509 *x, int id, int ca)
{
int idx;
const X509_PURPOSE *pt;
if(!(x->ex_flags & EXFLAG_SET)) {
CRYPTO_w_lock(CRYPTO_LOCK_X509);
x509v3_cache_extensions(x);
CRYPTO_w_unlock(CRYPTO_LOCK_X509);
}
if(id == -1) return 1;
idx = X509_PURPOSE_get_by_id(id);
if(idx == -1) return -1;
pt = X509_PURPOSE_get0(idx);
return pt->check_purpose(pt, x, ca);
}
int X509_PURPOSE_set(int *p, int purpose)
{
if(X509_PURPOSE_get_by_id(purpose) == -1) {
X509V3err(X509V3_F_X509_PURPOSE_SET, X509V3_R_INVALID_PURPOSE);
return 0;
}
*p = purpose;
return 1;
}
int X509_PURPOSE_get_count(void)
{
if(!xptable) return X509_PURPOSE_COUNT;
return sk_X509_PURPOSE_num(xptable) + X509_PURPOSE_COUNT;
}
X509_PURPOSE * X509_PURPOSE_get0(int idx)
{
if(idx < 0) return NULL;
if(idx < (int)X509_PURPOSE_COUNT) return xstandard + idx;
return sk_X509_PURPOSE_value(xptable, idx - X509_PURPOSE_COUNT);
}
int X509_PURPOSE_get_by_sname(char *sname)
{
int i;
X509_PURPOSE *xptmp;
for(i = 0; i < X509_PURPOSE_get_count(); i++) {
xptmp = X509_PURPOSE_get0(i);
if(!strcmp(xptmp->sname, sname)) return i;
}
return -1;
}
int X509_PURPOSE_get_by_id(int purpose)
{
X509_PURPOSE tmp;
int idx;
if((purpose >= X509_PURPOSE_MIN) && (purpose <= X509_PURPOSE_MAX))
return purpose - X509_PURPOSE_MIN;
tmp.purpose = purpose;
if(!xptable) return -1;
idx = sk_X509_PURPOSE_find(xptable, &tmp);
if(idx == -1) return -1;
return idx + X509_PURPOSE_COUNT;
}
int X509_PURPOSE_add(int id, int trust, int flags,
int (*ck)(const X509_PURPOSE *, const X509 *, int),
char *name, char *sname, void *arg)
{
int idx;
X509_PURPOSE *ptmp;
/* This is set according to what we change: application can't set it */
flags &= ~X509_PURPOSE_DYNAMIC;
/* This will always be set for application modified trust entries */
flags |= X509_PURPOSE_DYNAMIC_NAME;
/* Get existing entry if any */
idx = X509_PURPOSE_get_by_id(id);
/* Need a new entry */
if(idx == -1) {
if(!(ptmp = OPENSSL_malloc(sizeof(X509_PURPOSE)))) {
X509V3err(X509V3_F_X509_PURPOSE_ADD,ERR_R_MALLOC_FAILURE);
return 0;
}
ptmp->flags = X509_PURPOSE_DYNAMIC;
} else ptmp = X509_PURPOSE_get0(idx);
/* OPENSSL_free existing name if dynamic */
if(ptmp->flags & X509_PURPOSE_DYNAMIC_NAME) {
OPENSSL_free(ptmp->name);
OPENSSL_free(ptmp->sname);
}
/* dup supplied name */
ptmp->name = BUF_strdup(name);
ptmp->sname = BUF_strdup(sname);
if(!ptmp->name || !ptmp->sname) {
X509V3err(X509V3_F_X509_PURPOSE_ADD,ERR_R_MALLOC_FAILURE);
return 0;
}
/* Keep the dynamic flag of existing entry */
ptmp->flags &= X509_PURPOSE_DYNAMIC;
/* Set all other flags */
ptmp->flags |= flags;
ptmp->purpose = id;
ptmp->trust = trust;
ptmp->check_purpose = ck;
ptmp->usr_data = arg;
/* If its a new entry manage the dynamic table */
if(idx == -1) {
if(!xptable && !(xptable = sk_X509_PURPOSE_new(xp_cmp))) {
X509V3err(X509V3_F_X509_PURPOSE_ADD,ERR_R_MALLOC_FAILURE);
return 0;
}
if (!sk_X509_PURPOSE_push(xptable, ptmp)) {
X509V3err(X509V3_F_X509_PURPOSE_ADD,ERR_R_MALLOC_FAILURE);
return 0;
}
}
return 1;
}
static void xptable_free(X509_PURPOSE *p)
{
if(!p) return;
if (p->flags & X509_PURPOSE_DYNAMIC)
{
if (p->flags & X509_PURPOSE_DYNAMIC_NAME) {
OPENSSL_free(p->name);
OPENSSL_free(p->sname);
}
OPENSSL_free(p);
}
}
void X509_PURPOSE_cleanup(void)
{
unsigned int i;
sk_X509_PURPOSE_pop_free(xptable, xptable_free);
for(i = 0; i < X509_PURPOSE_COUNT; i++) xptable_free(xstandard + i);
xptable = NULL;
}
int X509_PURPOSE_get_id(X509_PURPOSE *xp)
{
return xp->purpose;
}
char *X509_PURPOSE_get0_name(X509_PURPOSE *xp)
{
return xp->name;
}
char *X509_PURPOSE_get0_sname(X509_PURPOSE *xp)
{
return xp->sname;
}
int X509_PURPOSE_get_trust(X509_PURPOSE *xp)
{
return xp->trust;
}
static int nid_cmp(const int *a, const int *b)
{
return *a - *b;
}
DECLARE_OBJ_BSEARCH_CMP_FN(int, int, nid);
IMPLEMENT_OBJ_BSEARCH_CMP_FN(int, int, nid);
int X509_supported_extension(X509_EXTENSION *ex)
{
/* This table is a list of the NIDs of supported extensions:
* that is those which are used by the verify process. If
* an extension is critical and doesn't appear in this list
* then the verify process will normally reject the certificate.
* The list must be kept in numerical order because it will be
* searched using bsearch.
*/
static const int supported_nids[] = {
NID_netscape_cert_type, /* 71 */
NID_key_usage, /* 83 */
NID_subject_alt_name, /* 85 */
NID_basic_constraints, /* 87 */
NID_certificate_policies, /* 89 */
NID_ext_key_usage, /* 126 */
#ifndef OPENSSL_NO_RFC3779
NID_sbgp_ipAddrBlock, /* 290 */
NID_sbgp_autonomousSysNum, /* 291 */
#endif
NID_policy_constraints, /* 401 */
NID_proxyCertInfo, /* 663 */
NID_name_constraints, /* 666 */
NID_policy_mappings, /* 747 */
NID_inhibit_any_policy /* 748 */
};
int ex_nid = OBJ_obj2nid(X509_EXTENSION_get_object(ex));
if (ex_nid == NID_undef)
return 0;
if (OBJ_bsearch_nid(&ex_nid, supported_nids,
sizeof(supported_nids)/sizeof(int)))
return 1;
return 0;
}
static void setup_dp(X509 *x, DIST_POINT *dp)
{
X509_NAME *iname = NULL;
int i;
if (dp->reasons)
{
if (dp->reasons->length > 0)
dp->dp_reasons = dp->reasons->data[0];
if (dp->reasons->length > 1)
dp->dp_reasons |= (dp->reasons->data[1] << 8);
dp->dp_reasons &= CRLDP_ALL_REASONS;
}
else
dp->dp_reasons = CRLDP_ALL_REASONS;
if (!dp->distpoint || (dp->distpoint->type != 1))
return;
for (i = 0; i < sk_GENERAL_NAME_num(dp->CRLissuer); i++)
{
GENERAL_NAME *gen = sk_GENERAL_NAME_value(dp->CRLissuer, i);
if (gen->type == GEN_DIRNAME)
{
iname = gen->d.directoryName;
break;
}
}
if (!iname)
iname = X509_get_issuer_name(x);
DIST_POINT_set_dpname(dp->distpoint, iname);
}
static void setup_crldp(X509 *x)
{
int i;
x->crldp = X509_get_ext_d2i(x, NID_crl_distribution_points, NULL, NULL);
for (i = 0; i < sk_DIST_POINT_num(x->crldp); i++)
setup_dp(x, sk_DIST_POINT_value(x->crldp, i));
}
static void x509v3_cache_extensions(X509 *x)
{
BASIC_CONSTRAINTS *bs;
PROXY_CERT_INFO_EXTENSION *pci;
ASN1_BIT_STRING *usage;
ASN1_BIT_STRING *ns;
EXTENDED_KEY_USAGE *extusage;
X509_EXTENSION *ex;
int i;
if(x->ex_flags & EXFLAG_SET) return;
#ifndef OPENSSL_NO_SHA
X509_digest(x, EVP_sha1(), x->sha1_hash, NULL);
#endif
/* Does subject name match issuer ? */
if(!X509_NAME_cmp(X509_get_subject_name(x), X509_get_issuer_name(x)))
x->ex_flags |= EXFLAG_SI;
/* V1 should mean no extensions ... */
if(!X509_get_version(x)) x->ex_flags |= EXFLAG_V1;
/* Handle basic constraints */
if((bs=X509_get_ext_d2i(x, NID_basic_constraints, NULL, NULL))) {
if(bs->ca) x->ex_flags |= EXFLAG_CA;
if(bs->pathlen) {
if((bs->pathlen->type == V_ASN1_NEG_INTEGER)
|| !bs->ca) {
x->ex_flags |= EXFLAG_INVALID;
x->ex_pathlen = 0;
} else x->ex_pathlen = ASN1_INTEGER_get(bs->pathlen);
} else x->ex_pathlen = -1;
BASIC_CONSTRAINTS_free(bs);
x->ex_flags |= EXFLAG_BCONS;
}
/* Handle proxy certificates */
if((pci=X509_get_ext_d2i(x, NID_proxyCertInfo, NULL, NULL))) {
if (x->ex_flags & EXFLAG_CA
|| X509_get_ext_by_NID(x, NID_subject_alt_name, 0) >= 0
|| X509_get_ext_by_NID(x, NID_issuer_alt_name, 0) >= 0) {
x->ex_flags |= EXFLAG_INVALID;
}
if (pci->pcPathLengthConstraint) {
x->ex_pcpathlen =
ASN1_INTEGER_get(pci->pcPathLengthConstraint);
} else x->ex_pcpathlen = -1;
PROXY_CERT_INFO_EXTENSION_free(pci);
x->ex_flags |= EXFLAG_PROXY;
}
/* Handle key usage */
if((usage=X509_get_ext_d2i(x, NID_key_usage, NULL, NULL))) {
if(usage->length > 0) {
x->ex_kusage = usage->data[0];
if(usage->length > 1)
x->ex_kusage |= usage->data[1] << 8;
} else x->ex_kusage = 0;
x->ex_flags |= EXFLAG_KUSAGE;
ASN1_BIT_STRING_free(usage);
}
x->ex_xkusage = 0;
if((extusage=X509_get_ext_d2i(x, NID_ext_key_usage, NULL, NULL))) {
x->ex_flags |= EXFLAG_XKUSAGE;
for(i = 0; i < sk_ASN1_OBJECT_num(extusage); i++) {
switch(OBJ_obj2nid(sk_ASN1_OBJECT_value(extusage,i))) {
case NID_server_auth:
x->ex_xkusage |= XKU_SSL_SERVER;
break;
case NID_client_auth:
x->ex_xkusage |= XKU_SSL_CLIENT;
break;
case NID_email_protect:
x->ex_xkusage |= XKU_SMIME;
break;
case NID_code_sign:
x->ex_xkusage |= XKU_CODE_SIGN;
break;
case NID_ms_sgc:
case NID_ns_sgc:
x->ex_xkusage |= XKU_SGC;
break;
case NID_OCSP_sign:
x->ex_xkusage |= XKU_OCSP_SIGN;
break;
case NID_time_stamp:
x->ex_xkusage |= XKU_TIMESTAMP;
break;
case NID_dvcs:
x->ex_xkusage |= XKU_DVCS;
break;
}
}
sk_ASN1_OBJECT_pop_free(extusage, ASN1_OBJECT_free);
}
if((ns=X509_get_ext_d2i(x, NID_netscape_cert_type, NULL, NULL))) {
if(ns->length > 0) x->ex_nscert = ns->data[0];
else x->ex_nscert = 0;
x->ex_flags |= EXFLAG_NSCERT;
ASN1_BIT_STRING_free(ns);
}
x->skid =X509_get_ext_d2i(x, NID_subject_key_identifier, NULL, NULL);
x->akid =X509_get_ext_d2i(x, NID_authority_key_identifier, NULL, NULL);
x->altname = X509_get_ext_d2i(x, NID_subject_alt_name, NULL, NULL);
x->nc = X509_get_ext_d2i(x, NID_name_constraints, &i, NULL);
if (!x->nc && (i != -1))
x->ex_flags |= EXFLAG_INVALID;
setup_crldp(x);
#ifndef OPENSSL_NO_RFC3779
x->rfc3779_addr =X509_get_ext_d2i(x, NID_sbgp_ipAddrBlock, NULL, NULL);
x->rfc3779_asid =X509_get_ext_d2i(x, NID_sbgp_autonomousSysNum,
NULL, NULL);
#endif
for (i = 0; i < X509_get_ext_count(x); i++)
{
ex = X509_get_ext(x, i);
if (!X509_EXTENSION_get_critical(ex))
continue;
if (OBJ_obj2nid(X509_EXTENSION_get_object(ex))
== NID_freshest_crl)
x->ex_flags |= EXFLAG_FRESHEST;
if (!X509_supported_extension(ex))
{
x->ex_flags |= EXFLAG_CRITICAL;
break;
}
}
x->ex_flags |= EXFLAG_SET;
}
/* CA checks common to all purposes
* return codes:
* 0 not a CA
* 1 is a CA
* 2 basicConstraints absent so "maybe" a CA
* 3 basicConstraints absent but self signed V1.
* 4 basicConstraints absent but keyUsage present and keyCertSign asserted.
*/
#define V1_ROOT (EXFLAG_V1|EXFLAG_SS)
#define ku_reject(x, usage) \
(((x)->ex_flags & EXFLAG_KUSAGE) && !((x)->ex_kusage & (usage)))
#define xku_reject(x, usage) \
(((x)->ex_flags & EXFLAG_XKUSAGE) && !((x)->ex_xkusage & (usage)))
#define ns_reject(x, usage) \
(((x)->ex_flags & EXFLAG_NSCERT) && !((x)->ex_nscert & (usage)))
static int check_ca(const X509 *x)
{
/* keyUsage if present should allow cert signing */
if(ku_reject(x, KU_KEY_CERT_SIGN)) return 0;
if(x->ex_flags & EXFLAG_BCONS) {
if(x->ex_flags & EXFLAG_CA) return 1;
/* If basicConstraints says not a CA then say so */
else return 0;
} else {
/* we support V1 roots for... uh, I don't really know why. */
if((x->ex_flags & V1_ROOT) == V1_ROOT) return 3;
/* If key usage present it must have certSign so tolerate it */
else if (x->ex_flags & EXFLAG_KUSAGE) return 4;
/* Older certificates could have Netscape-specific CA types */
else if (x->ex_flags & EXFLAG_NSCERT
&& x->ex_nscert & NS_ANY_CA) return 5;
/* can this still be regarded a CA certificate? I doubt it */
return 0;
}
}
int X509_check_ca(X509 *x)
{
if(!(x->ex_flags & EXFLAG_SET)) {
CRYPTO_w_lock(CRYPTO_LOCK_X509);
x509v3_cache_extensions(x);
CRYPTO_w_unlock(CRYPTO_LOCK_X509);
}
return check_ca(x);
}
/* Check SSL CA: common checks for SSL client and server */
static int check_ssl_ca(const X509 *x)
{
int ca_ret;
ca_ret = check_ca(x);
if(!ca_ret) return 0;
/* check nsCertType if present */
if(ca_ret != 5 || x->ex_nscert & NS_SSL_CA) return ca_ret;
else return 0;
}
static int check_purpose_ssl_client(const X509_PURPOSE *xp, const X509 *x, int ca)
{
if(xku_reject(x,XKU_SSL_CLIENT)) return 0;
if(ca) return check_ssl_ca(x);
/* We need to do digital signatures with it */
if(ku_reject(x,KU_DIGITAL_SIGNATURE)) return 0;
/* nsCertType if present should allow SSL client use */
if(ns_reject(x, NS_SSL_CLIENT)) return 0;
return 1;
}
static int check_purpose_ssl_server(const X509_PURPOSE *xp, const X509 *x, int ca)
{
if(xku_reject(x,XKU_SSL_SERVER|XKU_SGC)) return 0;
if(ca) return check_ssl_ca(x);
if(ns_reject(x, NS_SSL_SERVER)) return 0;
/* Now as for keyUsage: we'll at least need to sign OR encipher */
if(ku_reject(x, KU_DIGITAL_SIGNATURE|KU_KEY_ENCIPHERMENT)) return 0;
return 1;
}
static int check_purpose_ns_ssl_server(const X509_PURPOSE *xp, const X509 *x, int ca)
{
int ret;
ret = check_purpose_ssl_server(xp, x, ca);
if(!ret || ca) return ret;
/* We need to encipher or Netscape complains */
if(ku_reject(x, KU_KEY_ENCIPHERMENT)) return 0;
return ret;
}
/* common S/MIME checks */
static int purpose_smime(const X509 *x, int ca)
{
if(xku_reject(x,XKU_SMIME)) return 0;
if(ca) {
int ca_ret;
ca_ret = check_ca(x);
if(!ca_ret) return 0;
/* check nsCertType if present */
if(ca_ret != 5 || x->ex_nscert & NS_SMIME_CA) return ca_ret;
else return 0;
}
if(x->ex_flags & EXFLAG_NSCERT) {
if(x->ex_nscert & NS_SMIME) return 1;
/* Workaround for some buggy certificates */
if(x->ex_nscert & NS_SSL_CLIENT) return 2;
return 0;
}
return 1;
}
static int check_purpose_smime_sign(const X509_PURPOSE *xp, const X509 *x, int ca)
{
int ret;
ret = purpose_smime(x, ca);
if(!ret || ca) return ret;
if(ku_reject(x, KU_DIGITAL_SIGNATURE|KU_NON_REPUDIATION)) return 0;
return ret;
}
static int check_purpose_smime_encrypt(const X509_PURPOSE *xp, const X509 *x, int ca)
{
int ret;
ret = purpose_smime(x, ca);
if(!ret || ca) return ret;
if(ku_reject(x, KU_KEY_ENCIPHERMENT)) return 0;
return ret;
}
static int check_purpose_crl_sign(const X509_PURPOSE *xp, const X509 *x, int ca)
{
if(ca) {
int ca_ret;
if((ca_ret = check_ca(x)) != 2) return ca_ret;
else return 0;
}
if(ku_reject(x, KU_CRL_SIGN)) return 0;
return 1;
}
/* OCSP helper: this is *not* a full OCSP check. It just checks that
* each CA is valid. Additional checks must be made on the chain.
*/
static int ocsp_helper(const X509_PURPOSE *xp, const X509 *x, int ca)
{
/* Must be a valid CA. Should we really support the "I don't know"
value (2)? */
if(ca) return check_ca(x);
/* leaf certificate is checked in OCSP_verify() */
return 1;
}
static int check_purpose_timestamp_sign(const X509_PURPOSE *xp, const X509 *x,
int ca)
{
int i_ext;
/* If ca is true we must return if this is a valid CA certificate. */
if (ca) return check_ca(x);
/*
* Check the optional key usage field:
* if Key Usage is present, it must be one of digitalSignature
* and/or nonRepudiation (other values are not consistent and shall
* be rejected).
*/
if ((x->ex_flags & EXFLAG_KUSAGE)
&& ((x->ex_kusage & ~(KU_NON_REPUDIATION | KU_DIGITAL_SIGNATURE)) ||
!(x->ex_kusage & (KU_NON_REPUDIATION | KU_DIGITAL_SIGNATURE))))
return 0;
/* Only time stamp key usage is permitted and it's required. */
if (!(x->ex_flags & EXFLAG_XKUSAGE) || x->ex_xkusage != XKU_TIMESTAMP)
return 0;
/* Extended Key Usage MUST be critical */
i_ext = X509_get_ext_by_NID((X509 *) x, NID_ext_key_usage, 0);
if (i_ext >= 0)
{
X509_EXTENSION *ext = X509_get_ext((X509 *) x, i_ext);
if (!X509_EXTENSION_get_critical(ext))
return 0;
}
return 1;
}
static int no_check(const X509_PURPOSE *xp, const X509 *x, int ca)
{
return 1;
}
/* Various checks to see if one certificate issued the second.
* This can be used to prune a set of possible issuer certificates
* which have been looked up using some simple method such as by
* subject name.
* These are:
* 1. Check issuer_name(subject) == subject_name(issuer)
* 2. If akid(subject) exists check it matches issuer
* 3. If key_usage(issuer) exists check it supports certificate signing
* returns 0 for OK, positive for reason for mismatch, reasons match
* codes for X509_verify_cert()
*/
int X509_check_issued(X509 *issuer, X509 *subject)
{
if(X509_NAME_cmp(X509_get_subject_name(issuer),
X509_get_issuer_name(subject)))
return X509_V_ERR_SUBJECT_ISSUER_MISMATCH;
x509v3_cache_extensions(issuer);
x509v3_cache_extensions(subject);
if(subject->akid)
{
int ret = X509_check_akid(issuer, subject->akid);
if (ret != X509_V_OK)
return ret;
}
if(subject->ex_flags & EXFLAG_PROXY)
{
if(ku_reject(issuer, KU_DIGITAL_SIGNATURE))
return X509_V_ERR_KEYUSAGE_NO_DIGITAL_SIGNATURE;
}
else if(ku_reject(issuer, KU_KEY_CERT_SIGN))
return X509_V_ERR_KEYUSAGE_NO_CERTSIGN;
return X509_V_OK;
}
int X509_check_akid(X509 *issuer, AUTHORITY_KEYID *akid)
{
if(!akid)
return X509_V_OK;
/* Check key ids (if present) */
if(akid->keyid && issuer->skid &&
ASN1_OCTET_STRING_cmp(akid->keyid, issuer->skid) )
return X509_V_ERR_AKID_SKID_MISMATCH;
/* Check serial number */
if(akid->serial &&
ASN1_INTEGER_cmp(X509_get_serialNumber(issuer), akid->serial))
return X509_V_ERR_AKID_ISSUER_SERIAL_MISMATCH;
/* Check issuer name */
if(akid->issuer)
{
/* Ugh, for some peculiar reason AKID includes
* SEQUENCE OF GeneralName. So look for a DirName.
* There may be more than one but we only take any
* notice of the first.
*/
GENERAL_NAMES *gens;
GENERAL_NAME *gen;
X509_NAME *nm = NULL;
int i;
gens = akid->issuer;
for(i = 0; i < sk_GENERAL_NAME_num(gens); i++)
{
gen = sk_GENERAL_NAME_value(gens, i);
if(gen->type == GEN_DIRNAME)
{
nm = gen->d.dirn;
break;
}
}
if(nm && X509_NAME_cmp(nm, X509_get_issuer_name(issuer)))
return X509_V_ERR_AKID_ISSUER_SERIAL_MISMATCH;
}
return X509_V_OK;
}

144
crypto/x509v3/v3_skey.c Normal file
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/* v3_skey.c */
/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
* project 1999.
*/
/* ====================================================================
* Copyright (c) 1999 The OpenSSL Project. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. All advertising materials mentioning features or use of this
* software must display the following acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
*
* 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
* endorse or promote products derived from this software without
* prior written permission. For written permission, please contact
* licensing@OpenSSL.org.
*
* 5. Products derived from this software may not be called "OpenSSL"
* nor may "OpenSSL" appear in their names without prior written
* permission of the OpenSSL Project.
*
* 6. Redistributions of any form whatsoever must retain the following
* acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
*
* THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
* EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
* OF THE POSSIBILITY OF SUCH DAMAGE.
* ====================================================================
*
* This product includes cryptographic software written by Eric Young
* (eay@cryptsoft.com). This product includes software written by Tim
* Hudson (tjh@cryptsoft.com).
*
*/
#include <stdio.h>
#include "cryptlib.h"
#include <openssl/x509v3.h>
static ASN1_OCTET_STRING *s2i_skey_id(X509V3_EXT_METHOD *method, X509V3_CTX *ctx, char *str);
const X509V3_EXT_METHOD v3_skey_id = {
NID_subject_key_identifier, 0, ASN1_ITEM_ref(ASN1_OCTET_STRING),
0,0,0,0,
(X509V3_EXT_I2S)i2s_ASN1_OCTET_STRING,
(X509V3_EXT_S2I)s2i_skey_id,
0,0,0,0,
NULL};
char *i2s_ASN1_OCTET_STRING(X509V3_EXT_METHOD *method,
ASN1_OCTET_STRING *oct)
{
return hex_to_string(oct->data, oct->length);
}
ASN1_OCTET_STRING *s2i_ASN1_OCTET_STRING(X509V3_EXT_METHOD *method,
X509V3_CTX *ctx, char *str)
{
ASN1_OCTET_STRING *oct;
long length;
if(!(oct = M_ASN1_OCTET_STRING_new())) {
X509V3err(X509V3_F_S2I_ASN1_OCTET_STRING,ERR_R_MALLOC_FAILURE);
return NULL;
}
if(!(oct->data = string_to_hex(str, &length))) {
M_ASN1_OCTET_STRING_free(oct);
return NULL;
}
oct->length = length;
return oct;
}
static ASN1_OCTET_STRING *s2i_skey_id(X509V3_EXT_METHOD *method,
X509V3_CTX *ctx, char *str)
{
ASN1_OCTET_STRING *oct;
ASN1_BIT_STRING *pk;
unsigned char pkey_dig[EVP_MAX_MD_SIZE];
unsigned int diglen;
if(strcmp(str, "hash")) return s2i_ASN1_OCTET_STRING(method, ctx, str);
if(!(oct = M_ASN1_OCTET_STRING_new())) {
X509V3err(X509V3_F_S2I_SKEY_ID,ERR_R_MALLOC_FAILURE);
return NULL;
}
if(ctx && (ctx->flags == CTX_TEST)) return oct;
if(!ctx || (!ctx->subject_req && !ctx->subject_cert)) {
X509V3err(X509V3_F_S2I_SKEY_ID,X509V3_R_NO_PUBLIC_KEY);
goto err;
}
if(ctx->subject_req)
pk = ctx->subject_req->req_info->pubkey->public_key;
else pk = ctx->subject_cert->cert_info->key->public_key;
if(!pk) {
X509V3err(X509V3_F_S2I_SKEY_ID,X509V3_R_NO_PUBLIC_KEY);
goto err;
}
EVP_Digest(pk->data, pk->length, pkey_dig, &diglen, EVP_sha1(), NULL);
if(!M_ASN1_OCTET_STRING_set(oct, pkey_dig, diglen)) {
X509V3err(X509V3_F_S2I_SKEY_ID,ERR_R_MALLOC_FAILURE);
goto err;
}
return oct;
err:
M_ASN1_OCTET_STRING_free(oct);
return NULL;
}

262
crypto/x509v3/v3_sxnet.c Normal file
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@@ -0,0 +1,262 @@
/* v3_sxnet.c */
/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
* project 1999.
*/
/* ====================================================================
* Copyright (c) 1999 The OpenSSL Project. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. All advertising materials mentioning features or use of this
* software must display the following acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
*
* 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
* endorse or promote products derived from this software without
* prior written permission. For written permission, please contact
* licensing@OpenSSL.org.
*
* 5. Products derived from this software may not be called "OpenSSL"
* nor may "OpenSSL" appear in their names without prior written
* permission of the OpenSSL Project.
*
* 6. Redistributions of any form whatsoever must retain the following
* acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
*
* THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
* EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
* OF THE POSSIBILITY OF SUCH DAMAGE.
* ====================================================================
*
* This product includes cryptographic software written by Eric Young
* (eay@cryptsoft.com). This product includes software written by Tim
* Hudson (tjh@cryptsoft.com).
*
*/
#include <stdio.h>
#include "cryptlib.h"
#include <openssl/conf.h>
#include <openssl/asn1.h>
#include <openssl/asn1t.h>
#include <openssl/x509v3.h>
/* Support for Thawte strong extranet extension */
#define SXNET_TEST
static int sxnet_i2r(X509V3_EXT_METHOD *method, SXNET *sx, BIO *out, int indent);
#ifdef SXNET_TEST
static SXNET * sxnet_v2i(X509V3_EXT_METHOD *method, X509V3_CTX *ctx,
STACK_OF(CONF_VALUE) *nval);
#endif
const X509V3_EXT_METHOD v3_sxnet = {
NID_sxnet, X509V3_EXT_MULTILINE, ASN1_ITEM_ref(SXNET),
0,0,0,0,
0,0,
0,
#ifdef SXNET_TEST
(X509V3_EXT_V2I)sxnet_v2i,
#else
0,
#endif
(X509V3_EXT_I2R)sxnet_i2r,
0,
NULL
};
ASN1_SEQUENCE(SXNETID) = {
ASN1_SIMPLE(SXNETID, zone, ASN1_INTEGER),
ASN1_SIMPLE(SXNETID, user, ASN1_OCTET_STRING)
} ASN1_SEQUENCE_END(SXNETID)
IMPLEMENT_ASN1_FUNCTIONS(SXNETID)
ASN1_SEQUENCE(SXNET) = {
ASN1_SIMPLE(SXNET, version, ASN1_INTEGER),
ASN1_SEQUENCE_OF(SXNET, ids, SXNETID)
} ASN1_SEQUENCE_END(SXNET)
IMPLEMENT_ASN1_FUNCTIONS(SXNET)
static int sxnet_i2r(X509V3_EXT_METHOD *method, SXNET *sx, BIO *out,
int indent)
{
long v;
char *tmp;
SXNETID *id;
int i;
v = ASN1_INTEGER_get(sx->version);
BIO_printf(out, "%*sVersion: %ld (0x%lX)", indent, "", v + 1, v);
for(i = 0; i < sk_SXNETID_num(sx->ids); i++) {
id = sk_SXNETID_value(sx->ids, i);
tmp = i2s_ASN1_INTEGER(NULL, id->zone);
BIO_printf(out, "\n%*sZone: %s, User: ", indent, "", tmp);
OPENSSL_free(tmp);
M_ASN1_OCTET_STRING_print(out, id->user);
}
return 1;
}
#ifdef SXNET_TEST
/* NBB: this is used for testing only. It should *not* be used for anything
* else because it will just take static IDs from the configuration file and
* they should really be separate values for each user.
*/
static SXNET * sxnet_v2i(X509V3_EXT_METHOD *method, X509V3_CTX *ctx,
STACK_OF(CONF_VALUE) *nval)
{
CONF_VALUE *cnf;
SXNET *sx = NULL;
int i;
for(i = 0; i < sk_CONF_VALUE_num(nval); i++) {
cnf = sk_CONF_VALUE_value(nval, i);
if(!SXNET_add_id_asc(&sx, cnf->name, cnf->value, -1))
return NULL;
}
return sx;
}
#endif
/* Strong Extranet utility functions */
/* Add an id given the zone as an ASCII number */
int SXNET_add_id_asc(SXNET **psx, char *zone, char *user,
int userlen)
{
ASN1_INTEGER *izone = NULL;
if(!(izone = s2i_ASN1_INTEGER(NULL, zone))) {
X509V3err(X509V3_F_SXNET_ADD_ID_ASC,X509V3_R_ERROR_CONVERTING_ZONE);
return 0;
}
return SXNET_add_id_INTEGER(psx, izone, user, userlen);
}
/* Add an id given the zone as an unsigned long */
int SXNET_add_id_ulong(SXNET **psx, unsigned long lzone, char *user,
int userlen)
{
ASN1_INTEGER *izone = NULL;
if(!(izone = M_ASN1_INTEGER_new()) || !ASN1_INTEGER_set(izone, lzone)) {
X509V3err(X509V3_F_SXNET_ADD_ID_ULONG,ERR_R_MALLOC_FAILURE);
M_ASN1_INTEGER_free(izone);
return 0;
}
return SXNET_add_id_INTEGER(psx, izone, user, userlen);
}
/* Add an id given the zone as an ASN1_INTEGER.
* Note this version uses the passed integer and doesn't make a copy so don't
* free it up afterwards.
*/
int SXNET_add_id_INTEGER(SXNET **psx, ASN1_INTEGER *zone, char *user,
int userlen)
{
SXNET *sx = NULL;
SXNETID *id = NULL;
if(!psx || !zone || !user) {
X509V3err(X509V3_F_SXNET_ADD_ID_INTEGER,X509V3_R_INVALID_NULL_ARGUMENT);
return 0;
}
if(userlen == -1) userlen = strlen(user);
if(userlen > 64) {
X509V3err(X509V3_F_SXNET_ADD_ID_INTEGER,X509V3_R_USER_TOO_LONG);
return 0;
}
if(!*psx) {
if(!(sx = SXNET_new())) goto err;
if(!ASN1_INTEGER_set(sx->version, 0)) goto err;
*psx = sx;
} else sx = *psx;
if(SXNET_get_id_INTEGER(sx, zone)) {
X509V3err(X509V3_F_SXNET_ADD_ID_INTEGER,X509V3_R_DUPLICATE_ZONE_ID);
return 0;
}
if(!(id = SXNETID_new())) goto err;
if(userlen == -1) userlen = strlen(user);
if(!M_ASN1_OCTET_STRING_set(id->user, user, userlen)) goto err;
if(!sk_SXNETID_push(sx->ids, id)) goto err;
id->zone = zone;
return 1;
err:
X509V3err(X509V3_F_SXNET_ADD_ID_INTEGER,ERR_R_MALLOC_FAILURE);
SXNETID_free(id);
SXNET_free(sx);
*psx = NULL;
return 0;
}
ASN1_OCTET_STRING *SXNET_get_id_asc(SXNET *sx, char *zone)
{
ASN1_INTEGER *izone = NULL;
ASN1_OCTET_STRING *oct;
if(!(izone = s2i_ASN1_INTEGER(NULL, zone))) {
X509V3err(X509V3_F_SXNET_GET_ID_ASC,X509V3_R_ERROR_CONVERTING_ZONE);
return NULL;
}
oct = SXNET_get_id_INTEGER(sx, izone);
M_ASN1_INTEGER_free(izone);
return oct;
}
ASN1_OCTET_STRING *SXNET_get_id_ulong(SXNET *sx, unsigned long lzone)
{
ASN1_INTEGER *izone = NULL;
ASN1_OCTET_STRING *oct;
if(!(izone = M_ASN1_INTEGER_new()) || !ASN1_INTEGER_set(izone, lzone)) {
X509V3err(X509V3_F_SXNET_GET_ID_ULONG,ERR_R_MALLOC_FAILURE);
M_ASN1_INTEGER_free(izone);
return NULL;
}
oct = SXNET_get_id_INTEGER(sx, izone);
M_ASN1_INTEGER_free(izone);
return oct;
}
ASN1_OCTET_STRING *SXNET_get_id_INTEGER(SXNET *sx, ASN1_INTEGER *zone)
{
SXNETID *id;
int i;
for(i = 0; i < sk_SXNETID_num(sx->ids); i++) {
id = sk_SXNETID_value(sx->ids, i);
if(!M_ASN1_INTEGER_cmp(id->zone, zone)) return id->user;
}
return NULL;
}
IMPLEMENT_STACK_OF(SXNETID)
IMPLEMENT_ASN1_SET_OF(SXNETID)

874
crypto/x509v3/v3_utl.c Normal file
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@@ -0,0 +1,874 @@
/* v3_utl.c */
/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
* project.
*/
/* ====================================================================
* Copyright (c) 1999-2003 The OpenSSL Project. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. All advertising materials mentioning features or use of this
* software must display the following acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
*
* 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
* endorse or promote products derived from this software without
* prior written permission. For written permission, please contact
* licensing@OpenSSL.org.
*
* 5. Products derived from this software may not be called "OpenSSL"
* nor may "OpenSSL" appear in their names without prior written
* permission of the OpenSSL Project.
*
* 6. Redistributions of any form whatsoever must retain the following
* acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
*
* THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
* EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
* OF THE POSSIBILITY OF SUCH DAMAGE.
* ====================================================================
*
* This product includes cryptographic software written by Eric Young
* (eay@cryptsoft.com). This product includes software written by Tim
* Hudson (tjh@cryptsoft.com).
*
*/
/* X509 v3 extension utilities */
#include <stdio.h>
#include <ctype.h>
#include "cryptlib.h"
#include <openssl/conf.h>
#include <openssl/x509v3.h>
#include <openssl/bn.h>
static char *strip_spaces(char *name);
static int sk_strcmp(const char * const *a, const char * const *b);
static STACK_OF(OPENSSL_STRING) *get_email(X509_NAME *name, GENERAL_NAMES *gens);
static void str_free(OPENSSL_STRING str);
static int append_ia5(STACK_OF(OPENSSL_STRING) **sk, ASN1_IA5STRING *email);
static int ipv4_from_asc(unsigned char *v4, const char *in);
static int ipv6_from_asc(unsigned char *v6, const char *in);
static int ipv6_cb(const char *elem, int len, void *usr);
static int ipv6_hex(unsigned char *out, const char *in, int inlen);
/* Add a CONF_VALUE name value pair to stack */
int X509V3_add_value(const char *name, const char *value,
STACK_OF(CONF_VALUE) **extlist)
{
CONF_VALUE *vtmp = NULL;
char *tname = NULL, *tvalue = NULL;
if(name && !(tname = BUF_strdup(name))) goto err;
if(value && !(tvalue = BUF_strdup(value))) goto err;
if(!(vtmp = (CONF_VALUE *)OPENSSL_malloc(sizeof(CONF_VALUE)))) goto err;
if(!*extlist && !(*extlist = sk_CONF_VALUE_new_null())) goto err;
vtmp->section = NULL;
vtmp->name = tname;
vtmp->value = tvalue;
if(!sk_CONF_VALUE_push(*extlist, vtmp)) goto err;
return 1;
err:
X509V3err(X509V3_F_X509V3_ADD_VALUE,ERR_R_MALLOC_FAILURE);
if(vtmp) OPENSSL_free(vtmp);
if(tname) OPENSSL_free(tname);
if(tvalue) OPENSSL_free(tvalue);
return 0;
}
int X509V3_add_value_uchar(const char *name, const unsigned char *value,
STACK_OF(CONF_VALUE) **extlist)
{
return X509V3_add_value(name,(const char *)value,extlist);
}
/* Free function for STACK_OF(CONF_VALUE) */
void X509V3_conf_free(CONF_VALUE *conf)
{
if(!conf) return;
if(conf->name) OPENSSL_free(conf->name);
if(conf->value) OPENSSL_free(conf->value);
if(conf->section) OPENSSL_free(conf->section);
OPENSSL_free(conf);
}
int X509V3_add_value_bool(const char *name, int asn1_bool,
STACK_OF(CONF_VALUE) **extlist)
{
if(asn1_bool) return X509V3_add_value(name, "TRUE", extlist);
return X509V3_add_value(name, "FALSE", extlist);
}
int X509V3_add_value_bool_nf(char *name, int asn1_bool,
STACK_OF(CONF_VALUE) **extlist)
{
if(asn1_bool) return X509V3_add_value(name, "TRUE", extlist);
return 1;
}
char *i2s_ASN1_ENUMERATED(X509V3_EXT_METHOD *method, ASN1_ENUMERATED *a)
{
BIGNUM *bntmp = NULL;
char *strtmp = NULL;
if(!a) return NULL;
if(!(bntmp = ASN1_ENUMERATED_to_BN(a, NULL)) ||
!(strtmp = BN_bn2dec(bntmp)) )
X509V3err(X509V3_F_I2S_ASN1_ENUMERATED,ERR_R_MALLOC_FAILURE);
BN_free(bntmp);
return strtmp;
}
char *i2s_ASN1_INTEGER(X509V3_EXT_METHOD *method, ASN1_INTEGER *a)
{
BIGNUM *bntmp = NULL;
char *strtmp = NULL;
if(!a) return NULL;
if(!(bntmp = ASN1_INTEGER_to_BN(a, NULL)) ||
!(strtmp = BN_bn2dec(bntmp)) )
X509V3err(X509V3_F_I2S_ASN1_INTEGER,ERR_R_MALLOC_FAILURE);
BN_free(bntmp);
return strtmp;
}
ASN1_INTEGER *s2i_ASN1_INTEGER(X509V3_EXT_METHOD *method, char *value)
{
BIGNUM *bn = NULL;
ASN1_INTEGER *aint;
int isneg, ishex;
int ret;
if (!value) {
X509V3err(X509V3_F_S2I_ASN1_INTEGER,X509V3_R_INVALID_NULL_VALUE);
return 0;
}
bn = BN_new();
if (value[0] == '-') {
value++;
isneg = 1;
} else isneg = 0;
if (value[0] == '0' && ((value[1] == 'x') || (value[1] == 'X'))) {
value += 2;
ishex = 1;
} else ishex = 0;
if (ishex) ret = BN_hex2bn(&bn, value);
else ret = BN_dec2bn(&bn, value);
if (!ret || value[ret]) {
BN_free(bn);
X509V3err(X509V3_F_S2I_ASN1_INTEGER,X509V3_R_BN_DEC2BN_ERROR);
return 0;
}
if (isneg && BN_is_zero(bn)) isneg = 0;
aint = BN_to_ASN1_INTEGER(bn, NULL);
BN_free(bn);
if (!aint) {
X509V3err(X509V3_F_S2I_ASN1_INTEGER,X509V3_R_BN_TO_ASN1_INTEGER_ERROR);
return 0;
}
if (isneg) aint->type |= V_ASN1_NEG;
return aint;
}
int X509V3_add_value_int(const char *name, ASN1_INTEGER *aint,
STACK_OF(CONF_VALUE) **extlist)
{
char *strtmp;
int ret;
if(!aint) return 1;
if(!(strtmp = i2s_ASN1_INTEGER(NULL, aint))) return 0;
ret = X509V3_add_value(name, strtmp, extlist);
OPENSSL_free(strtmp);
return ret;
}
int X509V3_get_value_bool(CONF_VALUE *value, int *asn1_bool)
{
char *btmp;
if(!(btmp = value->value)) goto err;
if(!strcmp(btmp, "TRUE") || !strcmp(btmp, "true")
|| !strcmp(btmp, "Y") || !strcmp(btmp, "y")
|| !strcmp(btmp, "YES") || !strcmp(btmp, "yes")) {
*asn1_bool = 0xff;
return 1;
} else if(!strcmp(btmp, "FALSE") || !strcmp(btmp, "false")
|| !strcmp(btmp, "N") || !strcmp(btmp, "n")
|| !strcmp(btmp, "NO") || !strcmp(btmp, "no")) {
*asn1_bool = 0;
return 1;
}
err:
X509V3err(X509V3_F_X509V3_GET_VALUE_BOOL,X509V3_R_INVALID_BOOLEAN_STRING);
X509V3_conf_err(value);
return 0;
}
int X509V3_get_value_int(CONF_VALUE *value, ASN1_INTEGER **aint)
{
ASN1_INTEGER *itmp;
if(!(itmp = s2i_ASN1_INTEGER(NULL, value->value))) {
X509V3_conf_err(value);
return 0;
}
*aint = itmp;
return 1;
}
#define HDR_NAME 1
#define HDR_VALUE 2
/*#define DEBUG*/
STACK_OF(CONF_VALUE) *X509V3_parse_list(const char *line)
{
char *p, *q, c;
char *ntmp, *vtmp;
STACK_OF(CONF_VALUE) *values = NULL;
char *linebuf;
int state;
/* We are going to modify the line so copy it first */
linebuf = BUF_strdup(line);
state = HDR_NAME;
ntmp = NULL;
/* Go through all characters */
for(p = linebuf, q = linebuf; (c = *p) && (c!='\r') && (c!='\n'); p++) {
switch(state) {
case HDR_NAME:
if(c == ':') {
state = HDR_VALUE;
*p = 0;
ntmp = strip_spaces(q);
if(!ntmp) {
X509V3err(X509V3_F_X509V3_PARSE_LIST, X509V3_R_INVALID_NULL_NAME);
goto err;
}
q = p + 1;
} else if(c == ',') {
*p = 0;
ntmp = strip_spaces(q);
q = p + 1;
#if 0
printf("%s\n", ntmp);
#endif
if(!ntmp) {
X509V3err(X509V3_F_X509V3_PARSE_LIST, X509V3_R_INVALID_NULL_NAME);
goto err;
}
X509V3_add_value(ntmp, NULL, &values);
}
break ;
case HDR_VALUE:
if(c == ',') {
state = HDR_NAME;
*p = 0;
vtmp = strip_spaces(q);
#if 0
printf("%s\n", ntmp);
#endif
if(!vtmp) {
X509V3err(X509V3_F_X509V3_PARSE_LIST, X509V3_R_INVALID_NULL_VALUE);
goto err;
}
X509V3_add_value(ntmp, vtmp, &values);
ntmp = NULL;
q = p + 1;
}
}
}
if(state == HDR_VALUE) {
vtmp = strip_spaces(q);
#if 0
printf("%s=%s\n", ntmp, vtmp);
#endif
if(!vtmp) {
X509V3err(X509V3_F_X509V3_PARSE_LIST, X509V3_R_INVALID_NULL_VALUE);
goto err;
}
X509V3_add_value(ntmp, vtmp, &values);
} else {
ntmp = strip_spaces(q);
#if 0
printf("%s\n", ntmp);
#endif
if(!ntmp) {
X509V3err(X509V3_F_X509V3_PARSE_LIST, X509V3_R_INVALID_NULL_NAME);
goto err;
}
X509V3_add_value(ntmp, NULL, &values);
}
OPENSSL_free(linebuf);
return values;
err:
OPENSSL_free(linebuf);
sk_CONF_VALUE_pop_free(values, X509V3_conf_free);
return NULL;
}
/* Delete leading and trailing spaces from a string */
static char *strip_spaces(char *name)
{
char *p, *q;
/* Skip over leading spaces */
p = name;
while(*p && isspace((unsigned char)*p)) p++;
if(!*p) return NULL;
q = p + strlen(p) - 1;
while((q != p) && isspace((unsigned char)*q)) q--;
if(p != q) q[1] = 0;
if(!*p) return NULL;
return p;
}
/* hex string utilities */
/* Given a buffer of length 'len' return a OPENSSL_malloc'ed string with its
* hex representation
* @@@ (Contents of buffer are always kept in ASCII, also on EBCDIC machines)
*/
char *hex_to_string(const unsigned char *buffer, long len)
{
char *tmp, *q;
const unsigned char *p;
int i;
const static char hexdig[] = "0123456789ABCDEF";
if(!buffer || !len) return NULL;
if(!(tmp = OPENSSL_malloc(len * 3 + 1))) {
X509V3err(X509V3_F_HEX_TO_STRING,ERR_R_MALLOC_FAILURE);
return NULL;
}
q = tmp;
for(i = 0, p = buffer; i < len; i++,p++) {
*q++ = hexdig[(*p >> 4) & 0xf];
*q++ = hexdig[*p & 0xf];
*q++ = ':';
}
q[-1] = 0;
#ifdef CHARSET_EBCDIC
ebcdic2ascii(tmp, tmp, q - tmp - 1);
#endif
return tmp;
}
/* Give a string of hex digits convert to
* a buffer
*/
unsigned char *string_to_hex(const char *str, long *len)
{
unsigned char *hexbuf, *q;
unsigned char ch, cl, *p;
if(!str) {
X509V3err(X509V3_F_STRING_TO_HEX,X509V3_R_INVALID_NULL_ARGUMENT);
return NULL;
}
if(!(hexbuf = OPENSSL_malloc(strlen(str) >> 1))) goto err;
for(p = (unsigned char *)str, q = hexbuf; *p;) {
ch = *p++;
#ifdef CHARSET_EBCDIC
ch = os_toebcdic[ch];
#endif
if(ch == ':') continue;
cl = *p++;
#ifdef CHARSET_EBCDIC
cl = os_toebcdic[cl];
#endif
if(!cl) {
X509V3err(X509V3_F_STRING_TO_HEX,X509V3_R_ODD_NUMBER_OF_DIGITS);
OPENSSL_free(hexbuf);
return NULL;
}
if(isupper(ch)) ch = tolower(ch);
if(isupper(cl)) cl = tolower(cl);
if((ch >= '0') && (ch <= '9')) ch -= '0';
else if ((ch >= 'a') && (ch <= 'f')) ch -= 'a' - 10;
else goto badhex;
if((cl >= '0') && (cl <= '9')) cl -= '0';
else if ((cl >= 'a') && (cl <= 'f')) cl -= 'a' - 10;
else goto badhex;
*q++ = (ch << 4) | cl;
}
if(len) *len = q - hexbuf;
return hexbuf;
err:
if(hexbuf) OPENSSL_free(hexbuf);
X509V3err(X509V3_F_STRING_TO_HEX,ERR_R_MALLOC_FAILURE);
return NULL;
badhex:
OPENSSL_free(hexbuf);
X509V3err(X509V3_F_STRING_TO_HEX,X509V3_R_ILLEGAL_HEX_DIGIT);
return NULL;
}
/* V2I name comparison function: returns zero if 'name' matches
* cmp or cmp.*
*/
int name_cmp(const char *name, const char *cmp)
{
int len, ret;
char c;
len = strlen(cmp);
if((ret = strncmp(name, cmp, len))) return ret;
c = name[len];
if(!c || (c=='.')) return 0;
return 1;
}
static int sk_strcmp(const char * const *a, const char * const *b)
{
return strcmp(*a, *b);
}
STACK_OF(OPENSSL_STRING) *X509_get1_email(X509 *x)
{
GENERAL_NAMES *gens;
STACK_OF(OPENSSL_STRING) *ret;
gens = X509_get_ext_d2i(x, NID_subject_alt_name, NULL, NULL);
ret = get_email(X509_get_subject_name(x), gens);
sk_GENERAL_NAME_pop_free(gens, GENERAL_NAME_free);
return ret;
}
STACK_OF(OPENSSL_STRING) *X509_get1_ocsp(X509 *x)
{
AUTHORITY_INFO_ACCESS *info;
STACK_OF(OPENSSL_STRING) *ret = NULL;
int i;
info = X509_get_ext_d2i(x, NID_info_access, NULL, NULL);
if (!info)
return NULL;
for (i = 0; i < sk_ACCESS_DESCRIPTION_num(info); i++)
{
ACCESS_DESCRIPTION *ad = sk_ACCESS_DESCRIPTION_value(info, i);
if (OBJ_obj2nid(ad->method) == NID_ad_OCSP)
{
if (ad->location->type == GEN_URI)
{
if (!append_ia5(&ret, ad->location->d.uniformResourceIdentifier))
break;
}
}
}
AUTHORITY_INFO_ACCESS_free(info);
return ret;
}
STACK_OF(OPENSSL_STRING) *X509_REQ_get1_email(X509_REQ *x)
{
GENERAL_NAMES *gens;
STACK_OF(X509_EXTENSION) *exts;
STACK_OF(OPENSSL_STRING) *ret;
exts = X509_REQ_get_extensions(x);
gens = X509V3_get_d2i(exts, NID_subject_alt_name, NULL, NULL);
ret = get_email(X509_REQ_get_subject_name(x), gens);
sk_GENERAL_NAME_pop_free(gens, GENERAL_NAME_free);
sk_X509_EXTENSION_pop_free(exts, X509_EXTENSION_free);
return ret;
}
static STACK_OF(OPENSSL_STRING) *get_email(X509_NAME *name, GENERAL_NAMES *gens)
{
STACK_OF(OPENSSL_STRING) *ret = NULL;
X509_NAME_ENTRY *ne;
ASN1_IA5STRING *email;
GENERAL_NAME *gen;
int i;
/* Now add any email address(es) to STACK */
i = -1;
/* First supplied X509_NAME */
while((i = X509_NAME_get_index_by_NID(name,
NID_pkcs9_emailAddress, i)) >= 0) {
ne = X509_NAME_get_entry(name, i);
email = X509_NAME_ENTRY_get_data(ne);
if(!append_ia5(&ret, email)) return NULL;
}
for(i = 0; i < sk_GENERAL_NAME_num(gens); i++)
{
gen = sk_GENERAL_NAME_value(gens, i);
if(gen->type != GEN_EMAIL) continue;
if(!append_ia5(&ret, gen->d.ia5)) return NULL;
}
return ret;
}
static void str_free(OPENSSL_STRING str)
{
OPENSSL_free(str);
}
static int append_ia5(STACK_OF(OPENSSL_STRING) **sk, ASN1_IA5STRING *email)
{
char *emtmp;
/* First some sanity checks */
if(email->type != V_ASN1_IA5STRING) return 1;
if(!email->data || !email->length) return 1;
if(!*sk) *sk = sk_OPENSSL_STRING_new(sk_strcmp);
if(!*sk) return 0;
/* Don't add duplicates */
if(sk_OPENSSL_STRING_find(*sk, (char *)email->data) != -1) return 1;
emtmp = BUF_strdup((char *)email->data);
if(!emtmp || !sk_OPENSSL_STRING_push(*sk, emtmp)) {
X509_email_free(*sk);
*sk = NULL;
return 0;
}
return 1;
}
void X509_email_free(STACK_OF(OPENSSL_STRING) *sk)
{
sk_OPENSSL_STRING_pop_free(sk, str_free);
}
/* Convert IP addresses both IPv4 and IPv6 into an
* OCTET STRING compatible with RFC3280.
*/
ASN1_OCTET_STRING *a2i_IPADDRESS(const char *ipasc)
{
unsigned char ipout[16];
ASN1_OCTET_STRING *ret;
int iplen;
/* If string contains a ':' assume IPv6 */
iplen = a2i_ipadd(ipout, ipasc);
if (!iplen)
return NULL;
ret = ASN1_OCTET_STRING_new();
if (!ret)
return NULL;
if (!ASN1_OCTET_STRING_set(ret, ipout, iplen))
{
ASN1_OCTET_STRING_free(ret);
return NULL;
}
return ret;
}
ASN1_OCTET_STRING *a2i_IPADDRESS_NC(const char *ipasc)
{
ASN1_OCTET_STRING *ret = NULL;
unsigned char ipout[32];
char *iptmp = NULL, *p;
int iplen1, iplen2;
p = strchr(ipasc,'/');
if (!p)
return NULL;
iptmp = BUF_strdup(ipasc);
if (!iptmp)
return NULL;
p = iptmp + (p - ipasc);
*p++ = 0;
iplen1 = a2i_ipadd(ipout, iptmp);
if (!iplen1)
goto err;
iplen2 = a2i_ipadd(ipout + iplen1, p);
OPENSSL_free(iptmp);
iptmp = NULL;
if (!iplen2 || (iplen1 != iplen2))
goto err;
ret = ASN1_OCTET_STRING_new();
if (!ret)
goto err;
if (!ASN1_OCTET_STRING_set(ret, ipout, iplen1 + iplen2))
goto err;
return ret;
err:
if (iptmp)
OPENSSL_free(iptmp);
if (ret)
ASN1_OCTET_STRING_free(ret);
return NULL;
}
int a2i_ipadd(unsigned char *ipout, const char *ipasc)
{
/* If string contains a ':' assume IPv6 */
if (strchr(ipasc, ':'))
{
if (!ipv6_from_asc(ipout, ipasc))
return 0;
return 16;
}
else
{
if (!ipv4_from_asc(ipout, ipasc))
return 0;
return 4;
}
}
static int ipv4_from_asc(unsigned char *v4, const char *in)
{
int a0, a1, a2, a3;
if (sscanf(in, "%d.%d.%d.%d", &a0, &a1, &a2, &a3) != 4)
return 0;
if ((a0 < 0) || (a0 > 255) || (a1 < 0) || (a1 > 255)
|| (a2 < 0) || (a2 > 255) || (a3 < 0) || (a3 > 255))
return 0;
v4[0] = a0;
v4[1] = a1;
v4[2] = a2;
v4[3] = a3;
return 1;
}
typedef struct {
/* Temporary store for IPV6 output */
unsigned char tmp[16];
/* Total number of bytes in tmp */
int total;
/* The position of a zero (corresponding to '::') */
int zero_pos;
/* Number of zeroes */
int zero_cnt;
} IPV6_STAT;
static int ipv6_from_asc(unsigned char *v6, const char *in)
{
IPV6_STAT v6stat;
v6stat.total = 0;
v6stat.zero_pos = -1;
v6stat.zero_cnt = 0;
/* Treat the IPv6 representation as a list of values
* separated by ':'. The presence of a '::' will parse
* as one, two or three zero length elements.
*/
if (!CONF_parse_list(in, ':', 0, ipv6_cb, &v6stat))
return 0;
/* Now for some sanity checks */
if (v6stat.zero_pos == -1)
{
/* If no '::' must have exactly 16 bytes */
if (v6stat.total != 16)
return 0;
}
else
{
/* If '::' must have less than 16 bytes */
if (v6stat.total == 16)
return 0;
/* More than three zeroes is an error */
if (v6stat.zero_cnt > 3)
return 0;
/* Can only have three zeroes if nothing else present */
else if (v6stat.zero_cnt == 3)
{
if (v6stat.total > 0)
return 0;
}
/* Can only have two zeroes if at start or end */
else if (v6stat.zero_cnt == 2)
{
if ((v6stat.zero_pos != 0)
&& (v6stat.zero_pos != v6stat.total))
return 0;
}
else
/* Can only have one zero if *not* start or end */
{
if ((v6stat.zero_pos == 0)
|| (v6stat.zero_pos == v6stat.total))
return 0;
}
}
/* Format result */
if (v6stat.zero_pos >= 0)
{
/* Copy initial part */
memcpy(v6, v6stat.tmp, v6stat.zero_pos);
/* Zero middle */
memset(v6 + v6stat.zero_pos, 0, 16 - v6stat.total);
/* Copy final part */
if (v6stat.total != v6stat.zero_pos)
memcpy(v6 + v6stat.zero_pos + 16 - v6stat.total,
v6stat.tmp + v6stat.zero_pos,
v6stat.total - v6stat.zero_pos);
}
else
memcpy(v6, v6stat.tmp, 16);
return 1;
}
static int ipv6_cb(const char *elem, int len, void *usr)
{
IPV6_STAT *s = usr;
/* Error if 16 bytes written */
if (s->total == 16)
return 0;
if (len == 0)
{
/* Zero length element, corresponds to '::' */
if (s->zero_pos == -1)
s->zero_pos = s->total;
/* If we've already got a :: its an error */
else if (s->zero_pos != s->total)
return 0;
s->zero_cnt++;
}
else
{
/* If more than 4 characters could be final a.b.c.d form */
if (len > 4)
{
/* Need at least 4 bytes left */
if (s->total > 12)
return 0;
/* Must be end of string */
if (elem[len])
return 0;
if (!ipv4_from_asc(s->tmp + s->total, elem))
return 0;
s->total += 4;
}
else
{
if (!ipv6_hex(s->tmp + s->total, elem, len))
return 0;
s->total += 2;
}
}
return 1;
}
/* Convert a string of up to 4 hex digits into the corresponding
* IPv6 form.
*/
static int ipv6_hex(unsigned char *out, const char *in, int inlen)
{
unsigned char c;
unsigned int num = 0;
if (inlen > 4)
return 0;
while(inlen--)
{
c = *in++;
num <<= 4;
if ((c >= '0') && (c <= '9'))
num |= c - '0';
else if ((c >= 'A') && (c <= 'F'))
num |= c - 'A' + 10;
else if ((c >= 'a') && (c <= 'f'))
num |= c - 'a' + 10;
else
return 0;
}
out[0] = num >> 8;
out[1] = num & 0xff;
return 1;
}
int X509V3_NAME_from_section(X509_NAME *nm, STACK_OF(CONF_VALUE)*dn_sk,
unsigned long chtype)
{
CONF_VALUE *v;
int i, mval;
char *p, *type;
if (!nm)
return 0;
for (i = 0; i < sk_CONF_VALUE_num(dn_sk); i++)
{
v=sk_CONF_VALUE_value(dn_sk,i);
type=v->name;
/* Skip past any leading X. X: X, etc to allow for
* multiple instances
*/
for(p = type; *p ; p++)
#ifndef CHARSET_EBCDIC
if ((*p == ':') || (*p == ',') || (*p == '.'))
#else
if ((*p == os_toascii[':']) || (*p == os_toascii[',']) || (*p == os_toascii['.']))
#endif
{
p++;
if(*p) type = p;
break;
}
#ifndef CHARSET_EBCDIC
if (*type == '+')
#else
if (*type == os_toascii['+'])
#endif
{
mval = -1;
type++;
}
else
mval = 0;
if (!X509_NAME_add_entry_by_txt(nm,type, chtype,
(unsigned char *) v->value,-1,-1,mval))
return 0;
}
return 1;
}

127
crypto/x509v3/v3conf.c Normal file
View File

@@ -0,0 +1,127 @@
/* v3conf.c */
/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
* project 1999.
*/
/* ====================================================================
* Copyright (c) 1999 The OpenSSL Project. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. All advertising materials mentioning features or use of this
* software must display the following acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
*
* 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
* endorse or promote products derived from this software without
* prior written permission. For written permission, please contact
* licensing@OpenSSL.org.
*
* 5. Products derived from this software may not be called "OpenSSL"
* nor may "OpenSSL" appear in their names without prior written
* permission of the OpenSSL Project.
*
* 6. Redistributions of any form whatsoever must retain the following
* acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
*
* THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
* EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
* OF THE POSSIBILITY OF SUCH DAMAGE.
* ====================================================================
*
* This product includes cryptographic software written by Eric Young
* (eay@cryptsoft.com). This product includes software written by Tim
* Hudson (tjh@cryptsoft.com).
*
*/
#include <stdio.h>
#include "cryptlib.h"
#include <openssl/asn1.h>
#include <openssl/conf.h>
#include <openssl/x509.h>
#include <openssl/x509v3.h>
/* Test application to add extensions from a config file */
int main(int argc, char **argv)
{
LHASH *conf;
X509 *cert;
FILE *inf;
char *conf_file;
int i;
int count;
X509_EXTENSION *ext;
X509V3_add_standard_extensions();
ERR_load_crypto_strings();
if(!argv[1]) {
fprintf(stderr, "Usage: v3conf cert.pem [file.cnf]\n");
exit(1);
}
conf_file = argv[2];
if(!conf_file) conf_file = "test.cnf";
conf = CONF_load(NULL, "test.cnf", NULL);
if(!conf) {
fprintf(stderr, "Error opening Config file %s\n", conf_file);
ERR_print_errors_fp(stderr);
exit(1);
}
inf = fopen(argv[1], "r");
if(!inf) {
fprintf(stderr, "Can't open certificate file %s\n", argv[1]);
exit(1);
}
cert = PEM_read_X509(inf, NULL, NULL);
if(!cert) {
fprintf(stderr, "Error reading certificate file %s\n", argv[1]);
exit(1);
}
fclose(inf);
sk_pop_free(cert->cert_info->extensions, X509_EXTENSION_free);
cert->cert_info->extensions = NULL;
if(!X509V3_EXT_add_conf(conf, NULL, "test_section", cert)) {
fprintf(stderr, "Error adding extensions\n");
ERR_print_errors_fp(stderr);
exit(1);
}
count = X509_get_ext_count(cert);
printf("%d extensions\n", count);
for(i = 0; i < count; i++) {
ext = X509_get_ext(cert, i);
printf("%s", OBJ_nid2ln(OBJ_obj2nid(ext->object)));
if(ext->critical) printf(",critical:\n");
else printf(":\n");
X509V3_EXT_print_fp(stdout, ext, 0, 0);
printf("\n");
}
return 0;
}

226
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@@ -0,0 +1,226 @@
/* crypto/x509v3/v3err.c */
/* ====================================================================
* Copyright (c) 1999-2007 The OpenSSL Project. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. All advertising materials mentioning features or use of this
* software must display the following acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
*
* 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
* endorse or promote products derived from this software without
* prior written permission. For written permission, please contact
* openssl-core@OpenSSL.org.
*
* 5. Products derived from this software may not be called "OpenSSL"
* nor may "OpenSSL" appear in their names without prior written
* permission of the OpenSSL Project.
*
* 6. Redistributions of any form whatsoever must retain the following
* acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
*
* THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
* EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
* OF THE POSSIBILITY OF SUCH DAMAGE.
* ====================================================================
*
* This product includes cryptographic software written by Eric Young
* (eay@cryptsoft.com). This product includes software written by Tim
* Hudson (tjh@cryptsoft.com).
*
*/
/* NOTE: this file was auto generated by the mkerr.pl script: any changes
* made to it will be overwritten when the script next updates this file,
* only reason strings will be preserved.
*/
#include <stdio.h>
#include <openssl/err.h>
#include <openssl/x509v3.h>
/* BEGIN ERROR CODES */
#ifndef OPENSSL_NO_ERR
#define ERR_FUNC(func) ERR_PACK(ERR_LIB_X509V3,func,0)
#define ERR_REASON(reason) ERR_PACK(ERR_LIB_X509V3,0,reason)
static ERR_STRING_DATA X509V3_str_functs[]=
{
{ERR_FUNC(X509V3_F_A2I_GENERAL_NAME), "A2I_GENERAL_NAME"},
{ERR_FUNC(X509V3_F_ASIDENTIFIERCHOICE_CANONIZE), "ASIDENTIFIERCHOICE_CANONIZE"},
{ERR_FUNC(X509V3_F_ASIDENTIFIERCHOICE_IS_CANONICAL), "ASIDENTIFIERCHOICE_IS_CANONICAL"},
{ERR_FUNC(X509V3_F_COPY_EMAIL), "COPY_EMAIL"},
{ERR_FUNC(X509V3_F_COPY_ISSUER), "COPY_ISSUER"},
{ERR_FUNC(X509V3_F_DO_DIRNAME), "DO_DIRNAME"},
{ERR_FUNC(X509V3_F_DO_EXT_CONF), "DO_EXT_CONF"},
{ERR_FUNC(X509V3_F_DO_EXT_I2D), "DO_EXT_I2D"},
{ERR_FUNC(X509V3_F_DO_EXT_NCONF), "DO_EXT_NCONF"},
{ERR_FUNC(X509V3_F_DO_I2V_NAME_CONSTRAINTS), "DO_I2V_NAME_CONSTRAINTS"},
{ERR_FUNC(X509V3_F_GNAMES_FROM_SECTNAME), "GNAMES_FROM_SECTNAME"},
{ERR_FUNC(X509V3_F_HEX_TO_STRING), "hex_to_string"},
{ERR_FUNC(X509V3_F_I2S_ASN1_ENUMERATED), "i2s_ASN1_ENUMERATED"},
{ERR_FUNC(X509V3_F_I2S_ASN1_IA5STRING), "I2S_ASN1_IA5STRING"},
{ERR_FUNC(X509V3_F_I2S_ASN1_INTEGER), "i2s_ASN1_INTEGER"},
{ERR_FUNC(X509V3_F_I2V_AUTHORITY_INFO_ACCESS), "I2V_AUTHORITY_INFO_ACCESS"},
{ERR_FUNC(X509V3_F_NOTICE_SECTION), "NOTICE_SECTION"},
{ERR_FUNC(X509V3_F_NREF_NOS), "NREF_NOS"},
{ERR_FUNC(X509V3_F_POLICY_SECTION), "POLICY_SECTION"},
{ERR_FUNC(X509V3_F_PROCESS_PCI_VALUE), "PROCESS_PCI_VALUE"},
{ERR_FUNC(X509V3_F_R2I_CERTPOL), "R2I_CERTPOL"},
{ERR_FUNC(X509V3_F_R2I_PCI), "R2I_PCI"},
{ERR_FUNC(X509V3_F_S2I_ASN1_IA5STRING), "S2I_ASN1_IA5STRING"},
{ERR_FUNC(X509V3_F_S2I_ASN1_INTEGER), "s2i_ASN1_INTEGER"},
{ERR_FUNC(X509V3_F_S2I_ASN1_OCTET_STRING), "s2i_ASN1_OCTET_STRING"},
{ERR_FUNC(X509V3_F_S2I_ASN1_SKEY_ID), "S2I_ASN1_SKEY_ID"},
{ERR_FUNC(X509V3_F_S2I_SKEY_ID), "S2I_SKEY_ID"},
{ERR_FUNC(X509V3_F_SET_DIST_POINT_NAME), "SET_DIST_POINT_NAME"},
{ERR_FUNC(X509V3_F_STRING_TO_HEX), "string_to_hex"},
{ERR_FUNC(X509V3_F_SXNET_ADD_ID_ASC), "SXNET_add_id_asc"},
{ERR_FUNC(X509V3_F_SXNET_ADD_ID_INTEGER), "SXNET_add_id_INTEGER"},
{ERR_FUNC(X509V3_F_SXNET_ADD_ID_ULONG), "SXNET_add_id_ulong"},
{ERR_FUNC(X509V3_F_SXNET_GET_ID_ASC), "SXNET_get_id_asc"},
{ERR_FUNC(X509V3_F_SXNET_GET_ID_ULONG), "SXNET_get_id_ulong"},
{ERR_FUNC(X509V3_F_V2I_ASIDENTIFIERS), "V2I_ASIDENTIFIERS"},
{ERR_FUNC(X509V3_F_V2I_ASN1_BIT_STRING), "v2i_ASN1_BIT_STRING"},
{ERR_FUNC(X509V3_F_V2I_AUTHORITY_INFO_ACCESS), "V2I_AUTHORITY_INFO_ACCESS"},
{ERR_FUNC(X509V3_F_V2I_AUTHORITY_KEYID), "V2I_AUTHORITY_KEYID"},
{ERR_FUNC(X509V3_F_V2I_BASIC_CONSTRAINTS), "V2I_BASIC_CONSTRAINTS"},
{ERR_FUNC(X509V3_F_V2I_CRLD), "V2I_CRLD"},
{ERR_FUNC(X509V3_F_V2I_EXTENDED_KEY_USAGE), "V2I_EXTENDED_KEY_USAGE"},
{ERR_FUNC(X509V3_F_V2I_GENERAL_NAMES), "v2i_GENERAL_NAMES"},
{ERR_FUNC(X509V3_F_V2I_GENERAL_NAME_EX), "v2i_GENERAL_NAME_ex"},
{ERR_FUNC(X509V3_F_V2I_IDP), "V2I_IDP"},
{ERR_FUNC(X509V3_F_V2I_IPADDRBLOCKS), "V2I_IPADDRBLOCKS"},
{ERR_FUNC(X509V3_F_V2I_ISSUER_ALT), "V2I_ISSUER_ALT"},
{ERR_FUNC(X509V3_F_V2I_NAME_CONSTRAINTS), "V2I_NAME_CONSTRAINTS"},
{ERR_FUNC(X509V3_F_V2I_POLICY_CONSTRAINTS), "V2I_POLICY_CONSTRAINTS"},
{ERR_FUNC(X509V3_F_V2I_POLICY_MAPPINGS), "V2I_POLICY_MAPPINGS"},
{ERR_FUNC(X509V3_F_V2I_SUBJECT_ALT), "V2I_SUBJECT_ALT"},
{ERR_FUNC(X509V3_F_V3_ADDR_VALIDATE_PATH_INTERNAL), "V3_ADDR_VALIDATE_PATH_INTERNAL"},
{ERR_FUNC(X509V3_F_V3_GENERIC_EXTENSION), "V3_GENERIC_EXTENSION"},
{ERR_FUNC(X509V3_F_X509V3_ADD1_I2D), "X509V3_add1_i2d"},
{ERR_FUNC(X509V3_F_X509V3_ADD_VALUE), "X509V3_add_value"},
{ERR_FUNC(X509V3_F_X509V3_EXT_ADD), "X509V3_EXT_add"},
{ERR_FUNC(X509V3_F_X509V3_EXT_ADD_ALIAS), "X509V3_EXT_add_alias"},
{ERR_FUNC(X509V3_F_X509V3_EXT_CONF), "X509V3_EXT_conf"},
{ERR_FUNC(X509V3_F_X509V3_EXT_I2D), "X509V3_EXT_i2d"},
{ERR_FUNC(X509V3_F_X509V3_EXT_NCONF), "X509V3_EXT_nconf"},
{ERR_FUNC(X509V3_F_X509V3_GET_SECTION), "X509V3_get_section"},
{ERR_FUNC(X509V3_F_X509V3_GET_STRING), "X509V3_get_string"},
{ERR_FUNC(X509V3_F_X509V3_GET_VALUE_BOOL), "X509V3_get_value_bool"},
{ERR_FUNC(X509V3_F_X509V3_PARSE_LIST), "X509V3_parse_list"},
{ERR_FUNC(X509V3_F_X509_PURPOSE_ADD), "X509_PURPOSE_add"},
{ERR_FUNC(X509V3_F_X509_PURPOSE_SET), "X509_PURPOSE_set"},
{0,NULL}
};
static ERR_STRING_DATA X509V3_str_reasons[]=
{
{ERR_REASON(X509V3_R_BAD_IP_ADDRESS) ,"bad ip address"},
{ERR_REASON(X509V3_R_BAD_OBJECT) ,"bad object"},
{ERR_REASON(X509V3_R_BN_DEC2BN_ERROR) ,"bn dec2bn error"},
{ERR_REASON(X509V3_R_BN_TO_ASN1_INTEGER_ERROR),"bn to asn1 integer error"},
{ERR_REASON(X509V3_R_DIRNAME_ERROR) ,"dirname error"},
{ERR_REASON(X509V3_R_DISTPOINT_ALREADY_SET),"distpoint already set"},
{ERR_REASON(X509V3_R_DUPLICATE_ZONE_ID) ,"duplicate zone id"},
{ERR_REASON(X509V3_R_ERROR_CONVERTING_ZONE),"error converting zone"},
{ERR_REASON(X509V3_R_ERROR_CREATING_EXTENSION),"error creating extension"},
{ERR_REASON(X509V3_R_ERROR_IN_EXTENSION) ,"error in extension"},
{ERR_REASON(X509V3_R_EXPECTED_A_SECTION_NAME),"expected a section name"},
{ERR_REASON(X509V3_R_EXTENSION_EXISTS) ,"extension exists"},
{ERR_REASON(X509V3_R_EXTENSION_NAME_ERROR),"extension name error"},
{ERR_REASON(X509V3_R_EXTENSION_NOT_FOUND),"extension not found"},
{ERR_REASON(X509V3_R_EXTENSION_SETTING_NOT_SUPPORTED),"extension setting not supported"},
{ERR_REASON(X509V3_R_EXTENSION_VALUE_ERROR),"extension value error"},
{ERR_REASON(X509V3_R_ILLEGAL_EMPTY_EXTENSION),"illegal empty extension"},
{ERR_REASON(X509V3_R_ILLEGAL_HEX_DIGIT) ,"illegal hex digit"},
{ERR_REASON(X509V3_R_INCORRECT_POLICY_SYNTAX_TAG),"incorrect policy syntax tag"},
{ERR_REASON(X509V3_R_INVALID_MULTIPLE_RDNS),"invalid multiple rdns"},
{ERR_REASON(X509V3_R_INVALID_ASNUMBER) ,"invalid asnumber"},
{ERR_REASON(X509V3_R_INVALID_ASRANGE) ,"invalid asrange"},
{ERR_REASON(X509V3_R_INVALID_BOOLEAN_STRING),"invalid boolean string"},
{ERR_REASON(X509V3_R_INVALID_EXTENSION_STRING),"invalid extension string"},
{ERR_REASON(X509V3_R_INVALID_INHERITANCE),"invalid inheritance"},
{ERR_REASON(X509V3_R_INVALID_IPADDRESS) ,"invalid ipaddress"},
{ERR_REASON(X509V3_R_INVALID_NAME) ,"invalid name"},
{ERR_REASON(X509V3_R_INVALID_NULL_ARGUMENT),"invalid null argument"},
{ERR_REASON(X509V3_R_INVALID_NULL_NAME) ,"invalid null name"},
{ERR_REASON(X509V3_R_INVALID_NULL_VALUE) ,"invalid null value"},
{ERR_REASON(X509V3_R_INVALID_NUMBER) ,"invalid number"},
{ERR_REASON(X509V3_R_INVALID_NUMBERS) ,"invalid numbers"},
{ERR_REASON(X509V3_R_INVALID_OBJECT_IDENTIFIER),"invalid object identifier"},
{ERR_REASON(X509V3_R_INVALID_OPTION) ,"invalid option"},
{ERR_REASON(X509V3_R_INVALID_POLICY_IDENTIFIER),"invalid policy identifier"},
{ERR_REASON(X509V3_R_INVALID_PROXY_POLICY_SETTING),"invalid proxy policy setting"},
{ERR_REASON(X509V3_R_INVALID_PURPOSE) ,"invalid purpose"},
{ERR_REASON(X509V3_R_INVALID_SAFI) ,"invalid safi"},
{ERR_REASON(X509V3_R_INVALID_SECTION) ,"invalid section"},
{ERR_REASON(X509V3_R_INVALID_SYNTAX) ,"invalid syntax"},
{ERR_REASON(X509V3_R_ISSUER_DECODE_ERROR),"issuer decode error"},
{ERR_REASON(X509V3_R_MISSING_VALUE) ,"missing value"},
{ERR_REASON(X509V3_R_NEED_ORGANIZATION_AND_NUMBERS),"need organization and numbers"},
{ERR_REASON(X509V3_R_NO_CONFIG_DATABASE) ,"no config database"},
{ERR_REASON(X509V3_R_NO_ISSUER_CERTIFICATE),"no issuer certificate"},
{ERR_REASON(X509V3_R_NO_ISSUER_DETAILS) ,"no issuer details"},
{ERR_REASON(X509V3_R_NO_POLICY_IDENTIFIER),"no policy identifier"},
{ERR_REASON(X509V3_R_NO_PROXY_CERT_POLICY_LANGUAGE_DEFINED),"no proxy cert policy language defined"},
{ERR_REASON(X509V3_R_NO_PUBLIC_KEY) ,"no public key"},
{ERR_REASON(X509V3_R_NO_SUBJECT_DETAILS) ,"no subject details"},
{ERR_REASON(X509V3_R_ODD_NUMBER_OF_DIGITS),"odd number of digits"},
{ERR_REASON(X509V3_R_OPERATION_NOT_DEFINED),"operation not defined"},
{ERR_REASON(X509V3_R_OTHERNAME_ERROR) ,"othername error"},
{ERR_REASON(X509V3_R_POLICY_LANGUAGE_ALREADY_DEFINED),"policy language already defined"},
{ERR_REASON(X509V3_R_POLICY_PATH_LENGTH) ,"policy path length"},
{ERR_REASON(X509V3_R_POLICY_PATH_LENGTH_ALREADY_DEFINED),"policy path length already defined"},
{ERR_REASON(X509V3_R_POLICY_SYNTAX_NOT_CURRENTLY_SUPPORTED),"policy syntax not currently supported"},
{ERR_REASON(X509V3_R_POLICY_WHEN_PROXY_LANGUAGE_REQUIRES_NO_POLICY),"policy when proxy language requires no policy"},
{ERR_REASON(X509V3_R_SECTION_NOT_FOUND) ,"section not found"},
{ERR_REASON(X509V3_R_UNABLE_TO_GET_ISSUER_DETAILS),"unable to get issuer details"},
{ERR_REASON(X509V3_R_UNABLE_TO_GET_ISSUER_KEYID),"unable to get issuer keyid"},
{ERR_REASON(X509V3_R_UNKNOWN_BIT_STRING_ARGUMENT),"unknown bit string argument"},
{ERR_REASON(X509V3_R_UNKNOWN_EXTENSION) ,"unknown extension"},
{ERR_REASON(X509V3_R_UNKNOWN_EXTENSION_NAME),"unknown extension name"},
{ERR_REASON(X509V3_R_UNKNOWN_OPTION) ,"unknown option"},
{ERR_REASON(X509V3_R_UNSUPPORTED_OPTION) ,"unsupported option"},
{ERR_REASON(X509V3_R_UNSUPPORTED_TYPE) ,"unsupported type"},
{ERR_REASON(X509V3_R_USER_TOO_LONG) ,"user too long"},
{0,NULL}
};
#endif
void ERR_load_X509V3_strings(void)
{
#ifndef OPENSSL_NO_ERR
if (ERR_func_error_string(X509V3_str_functs[0].error) == NULL)
{
ERR_load_strings(0,X509V3_str_functs);
ERR_load_strings(0,X509V3_str_reasons);
}
#endif
}

99
crypto/x509v3/v3prin.c Normal file
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/* v3prin.c */
/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
* project 1999.
*/
/* ====================================================================
* Copyright (c) 1999 The OpenSSL Project. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. All advertising materials mentioning features or use of this
* software must display the following acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
*
* 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
* endorse or promote products derived from this software without
* prior written permission. For written permission, please contact
* licensing@OpenSSL.org.
*
* 5. Products derived from this software may not be called "OpenSSL"
* nor may "OpenSSL" appear in their names without prior written
* permission of the OpenSSL Project.
*
* 6. Redistributions of any form whatsoever must retain the following
* acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
*
* THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
* EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
* OF THE POSSIBILITY OF SUCH DAMAGE.
* ====================================================================
*
* This product includes cryptographic software written by Eric Young
* (eay@cryptsoft.com). This product includes software written by Tim
* Hudson (tjh@cryptsoft.com).
*
*/
#include <stdio.h>
#include <openssl/asn1.h>
#include <openssl/conf.h>
#include <openssl/x509.h>
#include <openssl/x509v3.h>
int main(int argc, char **argv)
{
X509 *cert;
FILE *inf;
int i, count;
X509_EXTENSION *ext;
X509V3_add_standard_extensions();
ERR_load_crypto_strings();
if(!argv[1]) {
fprintf(stderr, "Usage v3prin cert.pem\n");
exit(1);
}
if(!(inf = fopen(argv[1], "r"))) {
fprintf(stderr, "Can't open %s\n", argv[1]);
exit(1);
}
if(!(cert = PEM_read_X509(inf, NULL, NULL))) {
fprintf(stderr, "Can't read certificate %s\n", argv[1]);
ERR_print_errors_fp(stderr);
exit(1);
}
fclose(inf);
count = X509_get_ext_count(cert);
printf("%d extensions\n", count);
for(i = 0; i < count; i++) {
ext = X509_get_ext(cert, i);
printf("%s\n", OBJ_nid2ln(OBJ_obj2nid(ext->object)));
if(!X509V3_EXT_print_fp(stdout, ext, 0, 0)) ERR_print_errors_fp(stderr);
printf("\n");
}
return 0;
}

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