mirror of
https://github.com/guanzhi/GmSSL.git
synced 2026-05-07 00:46:17 +08:00
Update X.509 Extensions
This commit is contained in:
Zhi Guan
245
tools/crlgen.c
245
tools/crlgen.c
@@ -12,52 +12,76 @@
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#include <errno.h>
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#include <string.h>
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#include <stdlib.h>
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#include <gmssl/hex.h>
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#include <gmssl/pem.h>
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#include <gmssl/x509.h>
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#include <gmssl/x509_ext.h>
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#include <gmssl/x509_crl.h>
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#include <gmssl/file.h>
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#include <gmssl/error.h>
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static const char *usage = "-in revoked_certs.der -key pem -pass str -cacert pem [-next_update time] "
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"[-gen_authority_key_id] [-crl_num num] [-delta_crl_indicator num] [-ca_issuers_uri uri] [-ocsp_uri uri] [-out crl.der]";
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static void print_options(const char *prog)
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{
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printf("Options\n");
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printf("\n");
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printf(" -in revoked_certs.der To be revoked certificate list\n");
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printf(" This input file format is DER-encoding of SEQUENCE OF RevokedCertificate\n");
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printf(" revoked_certs.der can be generated by `gmssl certrevoke`\n");
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printf("\n");
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printf(" -key pkcs8.pem The issuer private key.\n");
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printf("\n");
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printf(" -cacert cert.pem The issuer certificate.\n");
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printf("\n");
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printf(" -next_update time Optional CRL attribute.\n");
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printf("\n");
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printf(" -out crl.der Output CRL in DER-encoding\n");
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}
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static const char *usage =
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" -in revoked_certs"
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" -cacert pem -key pem -pass pass [-sm2_id str | -sm2_id_hex hex]"
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" [-next_update time] "
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" [-gen_authority_key_id]"
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" [-crl_num num]"
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" [-delta_crl_indicator num]"
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" [-ca_issuers_uri uri]"
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" [-ocsp_uri uri]"
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" [-out der]\n";
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static const char *options =
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"Options\n"
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"\n"
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" -in revoked_certs To be revoked certificate list\n"
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" This input file format is DER-encoding of SEQUENCE OF RevokedCertificate\n"
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" revoked_certs.der can be generated by `gmssl certrevoke`\n"
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" -cacert pem The issuer certificate\n"
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" -key pem The issuer private key\n"
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" -pass pass Password for decrypting private key file\n"
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" -sm2_id str Authority's ID in SM2 signature algorithm\n"
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" -sm2_id_hex hex Authority's ID in hex format\n"
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" When `-sm2_id` or `-sm2_id_hex` is specified,\n"
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" must use the same ID in other commands explicitly.\n"
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" If neither `-sm2_id` nor `-sm2_id_hex` is specified,\n"
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" the default string '1234567812345678' is used\n"
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" -next_update time Optional CRL attribute\n"
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" -out der | stdout Output CRL in DER-encoding\n"
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"\n"
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"Examples\n"
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"\n"
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" gmssl crlgen -in revoked_certs.der -cacert cacert.pem -key cakey.pem -pass P@ssw0rd -gen_authority_key_id -crl_num 1\n"
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" gmssl crlgen -in revoked_certs.der -cacert cacert.pem -key cakey.pem -pass P@ssw0rd -gen_authority_key_id -crl_num 2\n"
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"\n";
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int crlgen_main(int argc, char **argv)
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{
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int ret = 1;
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char *prog = argv[0];
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char *infile = NULL;
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char *str;
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uint8_t *revoked_certs = NULL;
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size_t revoked_certs_len = 0;
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char *outfile = NULL;
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FILE *outfp = stdout;
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char *keyfile = NULL;
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char *pass = NULL;
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FILE *keyfp = NULL;
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SM2_KEY sign_key;
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char *cacertfile = NULL;
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uint8_t *outbuf = NULL;
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uint8_t *out;
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size_t outlen = 0;
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uint8_t *cacert = NULL;
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size_t cacert_len = 0;
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FILE *keyfp = NULL;
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char *pass = NULL;
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SM2_KEY sign_key;
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char signer_id[SM2_MAX_ID_LENGTH + 1] = {0};
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size_t signer_id_len = 0;
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const uint8_t *issuer;
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size_t issuer_len;
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time_t this_update = time(NULL);
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time_t next_update = -1;
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uint8_t exts[512];
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@@ -70,25 +94,21 @@ int crlgen_main(int argc, char **argv)
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char *ca_issuers_uri = NULL;
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char *ocsp_uri = NULL;
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uint8_t outbuf[64 * 1024];
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uint8_t *out = outbuf;
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size_t outlen = 0;
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argc--;
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argv++;
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while (argc > 0) {
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if (!strcmp(*argv, "-help")) {
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printf("usage: %s %s\n", prog, usage);
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printf("\n");
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print_options(prog);
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printf("usage: %s %s\n\n", prog, usage);
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printf("%s\n", options);
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ret = 0;
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goto end;
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} else if (!strcmp(*argv, "-in")) {
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if (--argc < 1) goto bad;
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infile = *(++argv);
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if (file_read_all(infile, &revoked_certs, &revoked_certs_len) != 1) {
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fprintf(stderr, "%s: read input file failed\n", prog);
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str = *(++argv);
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if (file_read_all(str, &revoked_certs, &revoked_certs_len) != 1) {
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fprintf(stderr, "%s: read input file '%s' failed\n", prog, str);
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goto end;
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}
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} else if (!strcmp(*argv, "-out")) {
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@@ -98,25 +118,51 @@ int crlgen_main(int argc, char **argv)
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fprintf(stderr, "%s: open '%s' failure : %s\n", prog, outfile, strerror(errno));
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goto end;
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}
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} else if (!strcmp(*argv, "-cacert")) {
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if (--argc < 1) goto bad;
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str = *(++argv);
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if (x509_cert_new_from_file(&cacert, &cacert_len, str) != 1) {
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fprintf(stderr, "%s: open certificate '%s' failure\n", prog, str);
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goto end;
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}
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} else if (!strcmp(*argv, "-key")) {
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if (--argc < 1) goto bad;
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keyfile = *(++argv);
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if (!(keyfp = fopen(keyfile, "rb"))) {
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fprintf(stderr, "%s: open '%s' failure : %s\n", prog, keyfile, strerror(errno));
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str = *(++argv);
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if (!(keyfp = fopen(str, "rb"))) {
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fprintf(stderr, "%s: open '%s' failure : %s\n", prog, str, strerror(errno));
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goto end;
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}
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} else if (!strcmp(*argv, "-pass")) {
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if (--argc < 1) goto bad;
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} else if (!strcmp(*argv, "-cacert")) {
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pass = *(++argv);
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} else if (!strcmp(*argv, "-sm2_id")) {
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if (--argc < 1) goto bad;
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cacertfile = *(++argv);
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if (x509_cert_new_from_file(&cacert, &cacert_len, cacertfile) != 1) {
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str = *(++argv);
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if (strlen(str) > sizeof(signer_id) - 1) {
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fprintf(stderr, "%s: invalid `-sm2_id` length\n", prog);
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goto end;
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}
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strncpy(signer_id, str, sizeof(signer_id));
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signer_id_len = strlen(str);
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} else if (!strcmp(*argv, "-sm2_id_hex")) {
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if (--argc < 1) goto bad;
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str = *(++argv);
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if (strlen(str) > (sizeof(signer_id) - 1) * 2) {
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fprintf(stderr, "%s: invalid `-sm2_id_hex` length\n", prog);
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goto end;
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}
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if (hex_to_bytes(str, strlen(str), (uint8_t *)signer_id, &signer_id_len) != 1) {
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fprintf(stderr, "%s: invalid `-sm2_id_hex` value\n", prog);
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goto end;
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}
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} else if (!strcmp(*argv, "-next_update")) {
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if (--argc < 1) goto bad;
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if (asn1_time_from_str(0, &next_update, *(++argv)) != 1) {
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fprintf(stderr, "%s: invalid time format for '-next_update', should be 'YYYYMMDDHHMMSSZ'\n", prog);
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str = *(++argv);
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if (asn1_time_from_str(0, &next_update, str) != 1) {
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fprintf(stderr, "%s: invalid time '%s' for `-next_update`\n", prog, str);
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goto bad;
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}
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} else if (!strcmp(*argv, "-gen_authority_key_id")) {
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@@ -139,10 +185,10 @@ int crlgen_main(int argc, char **argv)
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if (--argc < 1) goto bad;
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ocsp_uri = *(++argv);
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} else {
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fprintf(stderr, "%s: illegal option '%s'\n", prog, *argv);
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fprintf(stderr, "%s: illegal option `%s`\n", prog, *argv);
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goto end;
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bad:
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fprintf(stderr, "%s: '%s' option value missing\n", prog, *argv);
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fprintf(stderr, "%s: `%s` option value missing\n", prog, *argv);
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goto end;
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}
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@@ -150,56 +196,78 @@ bad:
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argv++;
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}
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if (!infile) {
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fprintf(stderr, "%s: '-in' option required\n", prog);
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if (!revoked_certs) {
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fprintf(stderr, "%s: `-in` option required\n", prog);
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fprintf(stderr, "usage: gmssl %s %s\n", prog, usage);
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goto end;
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} else {
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const uint8_t *d = revoked_certs;
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size_t dlen = revoked_certs_len;
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const uint8_t *serial;
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size_t serial_len;
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time_t revoke_date;
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const uint8_t *exts;
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size_t exts_len;
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while (dlen) {
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if (x509_revoked_cert_from_der(&serial, &serial_len, &revoke_date, &exts, &exts_len, &d, &dlen) != 1) {
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fprintf(stderr, "%s: invalid input\n", prog);
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goto end;
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}
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format_bytes(stderr, 0, 4, "Revoked Certificate SN", serial, serial_len);
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}
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}
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if (!cacert) {
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fprintf(stderr, "%s: `-cacert` option required\n", prog);
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fprintf(stderr, "usage: gmssl %s %s\n", prog, usage);
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goto end;
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}
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if (!cacertfile) {
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fprintf(stderr, "%s: '-cacert' option required\n", prog);
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goto end;
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}
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if (!keyfile) {
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fprintf(stderr, "%s: '-key' option required\n", prog);
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if (!keyfp) {
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fprintf(stderr, "%s: `-key` option required\n", prog);
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fprintf(stderr, "usage: gmssl %s %s\n", prog, usage);
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goto end;
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}
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if (!pass) {
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fprintf(stderr, "%s: '-pass' option required\n", prog);
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goto end;
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}
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if (!revoked_certs || !revoked_certs_len) {
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fprintf(stderr, "usage: %s %s\n", prog, usage);
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goto end;
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}
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if (x509_cert_get_subject(cacert, cacert_len, &issuer, &issuer_len) != 1) {
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fprintf(stderr, "%s: parse CA certificate failure\n", prog);
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fprintf(stderr, "usage: gmssl %s %s\n", prog, usage);
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fprintf(stderr, "%s: `-pass` option required\n", prog);
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goto end;
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}
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if (sm2_private_key_info_decrypt_from_pem(&sign_key, pass, keyfp) != 1) {
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fprintf(stderr, "%s: load private key failure\n", prog);
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goto end;
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}
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if (!signer_id_len) {
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strcpy(signer_id, SM2_DEFAULT_ID);
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signer_id_len = strlen(SM2_DEFAULT_ID);
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}
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if (x509_cert_get_subject(cacert, cacert_len, &issuer, &issuer_len) != 1) {
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fprintf(stderr, "%s: parse CA certificate failure\n", prog);
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goto end;
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}
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// Extensions
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if (gen_authority_key_id) {
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if (x509_crl_exts_add_default_authority_key_identifier(exts, &extslen, sizeof(exts), &sign_key) != 1) {
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fprintf(stderr, "%s: inner error\n", prog);
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goto end;
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}
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}
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if (x509_crl_exts_add_crl_number(exts, &extslen, sizeof(exts), -1, crl_num) < 0
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|| x509_crl_exts_add_delta_crl_indicator(exts, &extslen, sizeof(exts), X509_critical, delta_crl_indicator) < 0) {
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fprintf(stderr, "%s: inner error\n", prog);
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if (x509_crl_exts_add_crl_number(exts, &extslen, sizeof(exts), -1, crl_num) < 0) {
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fprintf(stderr, "%s: add CRLNumber error\n", prog);
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goto end;
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}
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if (x509_crl_exts_add_delta_crl_indicator(exts, &extslen, sizeof(exts), X509_critical, delta_crl_indicator) < 0) {
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fprintf(stderr, "%s: add DeltaCRLIndicator error\n", prog);
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goto end;
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}
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if (ca_issuers_uri || ocsp_uri) {
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if (x509_crl_exts_add_authority_info_acess(exts, &extslen, sizeof(exts), -1,
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ca_issuers_uri, ca_issuers_uri ? strlen(ca_issuers_uri) : 0,
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ocsp_uri, ocsp_uri ? strlen(ocsp_uri) : 0) != 1) {
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fprintf(stderr, "%s: inner error\n", prog);
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fprintf(stderr, "%s: add AuthorityInfoAccess error\n", prog);
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goto end;
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}
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}
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@@ -207,7 +275,7 @@ bad:
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if (x509_crl_exts_add_freshest_crl(exts, &extslen, sizeof(exts), -1,
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http_uri, http_uri ? strlen(http_uri) : 0,
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ldap_uri, ldap_uri ? strlen(ldap_uri) : 0) != 1) {
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fprintf(stderr, "%s: inner error\n", prog);
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fprintf(stderr, "%s: add FreshestCRL error\n", prog);
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goto end;
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}
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}
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@@ -216,16 +284,32 @@ bad:
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X509_version_v2,
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OID_sm2sign_with_sm3,
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issuer, issuer_len,
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time(NULL), next_update,
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this_update, next_update,
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revoked_certs, revoked_certs_len,
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extslen ? exts : NULL, extslen,
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&sign_key, SM2_DEFAULT_ID, SM2_DEFAULT_ID_LENGTH,
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&out, &outlen) != 1) {
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// error_print();
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return -1;
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&sign_key, signer_id, signer_id_len,
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NULL, &outlen) != 1) {
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fprintf(stderr, "%s: inner error\n", prog);
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goto end;
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}
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if (!(outbuf = malloc(outlen))) {
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fprintf(stderr, "%s: malloc failure\n", prog);
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goto end;
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}
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out = outbuf;
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outlen = 0;
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if (x509_crl_sign_to_der(
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X509_version_v2,
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OID_sm2sign_with_sm3,
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issuer, issuer_len,
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this_update, next_update,
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revoked_certs, revoked_certs_len,
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extslen ? exts : NULL, extslen,
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&sign_key, signer_id, signer_id_len,
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&out, &outlen) != 1) {
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fprintf(stderr, "%s: inner error\n", prog);
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goto end;
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}
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if (fwrite(outbuf, 1, outlen, outfp) != outlen) {
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fprintf(stderr, "%s: output failure\n", prog);
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return -1;
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@@ -233,7 +317,10 @@ bad:
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ret = 0;
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end:
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//if (cert) free(cert);
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if (revoked_certs) free(revoked_certs);
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if (keyfp) fclose(keyfp);
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if (cacert) free(cacert);
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if (outfile && outfp) fclose(outfp);
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if (outbuf) free(outbuf);
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return ret;
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}
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