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Update TLS 1.3

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This commit is contained in:
Zhi Guan
2026-05-26 21:50:13 +08:00
parent 828a93e907
commit 931c5e39e8
12 changed files with 796 additions and 1080 deletions
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508
tools/tls13_server.c
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@@ -19,22 +19,6 @@
#include <gmssl/error.h>
// 服务器在启动时是否检查密码参数和证书适配的问题
// 服务器设置 -psk_dhe_ke，启动的时候没有检查是否提供了 supported_group 参数
// psk_cipher_suite 和 cipher_suite 是冗余的
// 重新思考一下，各个层次如何将各自的输入输出打印出来，特别是在record层
// 每个报文包括密文和明文，应该将两者紧密连在一起，没有空格
// 在报文层，只显示明文的16进制，但是在上层，应该显示明文的ASCII和HEX，能够看清楚消息
// 为了保证能够和openssl互通，需要将PKCS8的私钥导出为openssl可以识别的格式。
// 或者P256的私钥应该用AES-128 + SHA-256加密
// 应该首先打印openssl的密钥序列，early_secret, pre_master_secret, 以及 handshake_secret 等
static const char *options = "[-port num] -cert file -key file -pass str [-cacert file]";
@@ -48,8 +32,10 @@ static const char *help =
" -cert file Server's certificate chain in PEM format\n"
" -key file Server's encrypted private key in PEM format\n"
" -pass str Password to decrypt private key\n"
" -new_session_ticket num Send NewSessionTicket <num> times\n"
" -ticket_key hex Session ticket encrypt/decrypt key in HEX format\n"
" -cert_request Client certificate request\n"
" -client_cert_optional Allow client send empty Certificate\n"
" -cacert file CA certificate for client certificate verification\n"
" -verify_depth num Certificate verification depth\n"
" -psk_ke Support PSK-only key exchange\n"
" -psk_dhe_ke Support PSK with (EC)DHE key exchange\n"
" -psk_identity str PSK Identity\n"
@@ -57,256 +43,53 @@ static const char *help =
" -psk_key hex PSK key in HEX format, of PSK hash length\n"
" -early_data Accept EarlyData, support 0-RTT\n"
" -max_early_data_size num Set extension max_early_data_size\n"
" -cert_request Client certificate request\n"
" -cacert file CA certificate for client certificate verification\n"
" -new_session_ticket num Send NewSessionTicket <num> times\n"
" -ticket_key hex Session ticket encrypt/decrypt key in HEX format\n"
" -key_update_seq_num num Send KeyUpdate handshake after sending/receiving <num> records\n"
" -tls13_change_cipher_spec Support ChangeCipherSpec in TLS 1.3 to be compatible with middlebox\n"
"\n"
" -cipher_suite options\n"
" TLS_SM4_GCM_SM3 TLS 1.3\n"
" TLS_AES_128_GCM_SHA256 TLS 1.3\n"
" TLS_ECC_SM4_CBC_SM3 TLCP\n"
" TLS_ECDHE_SM4_CBC_SM3 TLCP TLS 1.2\n"
" TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256 TLS 1.2\n"
"\n"
" -supported_group options\n"
" sm2p256v1\n"
" prime256v1\n"
"\n"
" -sig_alg options\n"
" sm2sig_sm3\n"
" ecdsa_secp256r1_sha256\n"
"\n"
"Generate SM2 certificates\n"
"\n"
" gmssl sm2keygen -pass 1234 -out sm2rootcakey.pem\n"
" gmssl certgen -C CN -ST Beijing -L Haidian -O PKU -OU CS -CN ROOTCA -days 3650 \\\n"
" -key sm2rootcakey.pem -pass 1234 -out sm2rootcacert.pem \\\n"
" -key_usage keyCertSign -key_usage cRLSign -ca\n"
"\n"
" gmssl sm2keygen -pass 1234 -out sm2cakey.pem\n"
" gmssl reqgen -C CN -ST Beijing -L Haidian -O PKU -OU CS -CN \"Sub CA\" \\\n"
" -key sm2cakey.pem -pass 1234 -out sm2careq.pem\n"
" gmssl reqsign -in sm2careq.pem -days 365 -key_usage keyCertSign \\\n"
" -cacert sm2rootcacert.pem -key sm2rootcakey.pem -pass 1234 \\\n"
" -ca -path_len_constraint 0 \\\n"
" -out sm2cacert.pem\n"
"\n"
" gmssl sm2keygen -pass 1234 -out sm2signkey.pem\n"
" gmssl reqgen -C CN -ST Beijing -L Haidian -O PKU -OU CS -CN localhost \\\n"
" -key sm2signkey.pem -pass 1234 -out sm2signreq.pem\n"
" gmssl reqsign -in sm2signreq.pem -days 365 -key_usage digitalSignature \\\n"
" -cacert sm2cacert.pem -key sm2cakey.pem -pass 1234 \\\n"
" -out sm2signcert.pem\n"
"\n"
" cat sm2signcert.pem > sm2certs.pem\n"
" cat sm2cacert.pem >> sm2certs.pem\n"
"\n"
"TLS 1.3 with TLS_SM4_GCM_SM3 cipher suite\n"
"\n"
" sudo gmssl tls13_server -port 4430 -cert sm2certs.pem -key sm2signkey.pem -pass 1234 \\\n"
" -cipher_suite TLS_SM4_GCM_SM3 -supported_group sm2p256v1 -sig_alg sm2sig_sm3\n"
"\n"
" gmssl tls13_client -host 127.0.0.1 -port 4430 -cacert sm2rootcacert.pem \\\n"
" -cipher_suite TLS_SM4_GCM_SM3 -supported_group sm2p256v1 -sig_alg sm2sig_sm3\n"
"\n"
"Generate P-256 certificates\n"
"\n"
" gmssl p256keygen -pass 1234 -out p256rootcakey.pem -export p256rootcakey.exp\n"
" gmssl certgen -C CN -ST Beijing -L Haidian -O PKU -OU CS -CN P256ROOTCA -days 3650 \\\n"
" -key p256rootcakey.pem -pass 1234 -out p256rootcacert.pem \\\n"
" -key_usage keyCertSign -key_usage cRLSign -ca\n"
"\n"
" gmssl p256keygen -pass 1234 -out p256cakey.pem -export p256cakey.exp\n"
" gmssl reqgen -C CN -ST Beijing -L Haidian -O PKU -OU CS -CN \"P256 Sub CA\" \\\n"
" -key p256cakey.pem -pass 1234 -out p256careq.pem\n"
" gmssl reqsign -in p256careq.pem -days 365 -key_usage keyCertSign \\\n"
" -cacert p256rootcacert.pem -key p256rootcakey.pem -pass 1234 \\\n"
" -ca -path_len_constraint 0 \\\n"
" -out p256cacert.pem\n"
"\n"
" gmssl p256keygen -pass 1234 -out p256signkey.pem -export p256signkey.exp\n"
" gmssl reqgen -C CN -ST Beijing -L Haidian -O PKU -OU CS -CN 127.0.0.1 \\\n"
" -key p256signkey.pem -pass 1234 -out p256signreq.pem\n"
" gmssl reqsign -in p256signreq.pem -days 365 -key_usage digitalSignature \\\n"
" -cacert p256cacert.pem -key p256cakey.pem -pass 1234 \\\n"
" -subject_dns_name 127.0.0.1 \\\n"
" -out p256signcert.pem\n"
"\n"
" cat p256signcert.pem > p256certs.pem\n"
" cat p256cacert.pem >> p256certs.pem\n"
"\n"
" cat sm2rootcacert.pem > rootcacerts.pem\n"
" cat p256rootcacert.pem >> rootcacerts.pem\n"
"\n"
"TLS 1.3 with TLS_AES_128_GCM_SHA256\n"
" sudo gmssl tls13_server -port 4430 \\\n"
" -cipher_suite TLS_AES_128_GCM_SHA256 -supported_group prime256v1 -sig_alg ecdsa_secp256r1_sha256 \\\n"
" -cert p256certs.pem -key p256signkey.pem -pass 1234\n"
"\n"
" gmssl tls13_client -host 127.0.0.1 -port 4430 -cacert rootcacerts.pem \\\n"
" -cipher_suite TLS_AES_128_GCM_SHA256 -supported_group prime256v1 -sig_alg ecdsa_secp256r1_sha256\n"
"\n"
" add `SSL_CTX_clear_options(ctx, SSL_OP_ENABLE_MIDDLEBOX_COMPAT);` to openssl apps/s_server.c\n"
" add `SSL_CTX_clear_options(ctx, SSL_OP_ENABLE_MIDDLEBOX_COMPAT);` to openssl apps/s_client.c\n"
"\n"
" /usr/local/bin/openssl s_server -accept 4430 -cert p256signcert.pem -cert_chain p256cacert.pem -key p256signkey.exp \\\n"
" -tls1_3 -ciphersuites TLS_AES_128_GCM_SHA256 -named_curve prime256v1 \\\n"
" -trace\n"
"\n"
" /usr/local/bin/openssl s_client -connect 127.0.0.1:4430 -tls1_3 -CAfile p256rootcacert.pem -groups prime256v1 -trace\n"
"\n"
"TLS 1.3 SNI\n"
"\n"
" sudo gmssl tls13_server -port 4430 \\\n"
" -cipher_suite TLS_SM4_GCM_SM3 -supported_group sm2p256v1 -sig_alg sm2sig_sm3 \\\n"
" -cert sm2certs.pem -key sm2signkey.pem -pass 1234 \\\n"
" -cipher_suite TLS_AES_128_GCM_SHA256 -supported_group prime256v1 -sig_alg ecdsa_secp256r1_sha256\n"
" -cert p256certs.pem -key p256signkey.pem -pass 1234 \\\n"
"\n"
" gmssl tls13_client -host 127.0.0.1 -port 4430 -cacert rootcacerts.pem \\\n"
" -cipher_suite TLS_SM4_GCM_SM3 -supported_group sm2p256v1 -sig_alg sm2sig_sm3 \\\n"
" -cipher_suite TLS_AES_128_GCM_SHA256 -supported_group prime256v1 -sig_alg ecdsa_secp256r1_sha256\n"
" -server_name\n"
"\n"
"HelloRetryRequest\n"
"\n"
" sudo gmssl tls13_server -port 4430 \\\n"
" -cipher_suite TLS_SM4_GCM_SM3 -supported_group sm2p256v1 -sig_alg sm2sig_sm3 \\\n"
" -cert sm2certs.pem -key sm2signkey.pem -pass 1234\n"
"\n"
" gmssl tls13_client -host 127.0.0.1 -port 4430 -cacert rootcacerts.pem \\\n"
" -cipher_suite TLS_AES_128_GCM_SHA256 -supported_group prime256v1 -sig_alg ecdsa_secp256r1_sha256 \\\n"
" -cipher_suite TLS_SM4_GCM_SM3 -supported_group sm2p256v1 -sig_alg sm2sig_sm3 \\\n"
" -max_key_exchanges 1 # or -max_key_exchanges 0 \n"
"\n"
"ClientHello with OCSP request, CT, and other extensions\n"
"\n"
" sudo gmssl tls13_server -port 4430 \\\n"
" -cipher_suite TLS_SM4_GCM_SM3 -cipher_suite TLS_AES_128_GCM_SHA256 \\\n"
" -supported_group sm2p256v1 -supported_group prime256v1 \\\n"
" -sig_alg sm2sig_sm3 -sig_alg ecdsa_secp256r1_sha256 \\\n"
" -cert sm2certs.pem -key sm2signkey.pem -pass 1234\n"
"\n"
" gmssl tls13_client -host 127.0.0.1 -port 4430 -cacert rootcacerts.pem \\\n"
" -cipher_suite TLS_SM4_GCM_SM3 -cipher_suite TLS_AES_128_GCM_SHA256 \\\n"
" -supported_group sm2p256v1 -supported_group prime256v1 \\\n"
" -sig_alg sm2sig_sm3 -sig_alg ecdsa_secp256r1_sha256 \\\n"
" -max_key_exchanges 2 \\\n"
" -server_name \\\n"
" -signature_algorithms_cert \\\n"
" -status_request \\\n"
" -post_handshake_auth \\\n"
" -ct\n"
"\n"
"NewSessionTicket\n"
"\n"
" TICKET_KEY=11223344556677881122334455667788\n"
"\n"
" sudo gmssl tls13_server -port 4430 -cert sm2certs.pem -key sm2signkey.pem -pass 1234 \\\n"
" -cipher_suite TLS_SM4_GCM_SM3 -supported_group sm2p256v1 -sig_alg sm2sig_sm3 \\\n"
" -new_session_ticket 2 -ticket_key $TICKET_KEY\n"
"\n"
" gmssl tls13_client -host 127.0.0.1 -port 4430 -cacert rootcacerts.pem \\\n"
" -cipher_suite TLS_SM4_GCM_SM3 -supported_group sm2p256v1 -sig_alg sm2sig_sm3 \\\n"
" -sess_out session.bin\n"
"\n"
"PSK-DHE from session ticket\n"
"\n"
" sudo gmssl tls13_server -port 4430 -cert sm2certs.pem -key sm2signkey.pem -pass 1234 \\\n"
" -cipher_suite TLS_SM4_GCM_SM3 -supported_group sm2p256v1 \\\n"
" -psk_dhe_ke -ticket_key $TICKET_KEY\n"
"\n"
" gmssl tls13_client -host 127.0.0.1 -port 4430 \\\n"
" -cipher_suite TLS_SM4_GCM_SM3 -supported_group sm2p256v1 \\\n"
" -psk_dhe_ke -sess_in session.bin\n"
"\n"
"PSK-DHE/PSK from external\n"
"\n"
" PSK=1122334455667788112233445566778811223344556677881122334455667788\n"
"\n"
" sudo gmssl tls13_server -port 4430 -cipher_suite TLS_SM4_GCM_SM3 \\\n"
" -supported_group sm2p256v1 -psk_dhe_ke \\\n"
" -psk_identity 001 -psk_cipher_suite TLS_SM4_GCM_SM3 -psk_key $PSK\n"
"\n"
" gmssl tls13_client -host 127.0.0.1 -port 4430 -cipher_suite TLS_SM4_GCM_SM3 \\\n"
" -supported_group sm2p256v1 -psk_dhe_ke \\\n"
" -psk_identity 001 -psk_cipher_suite TLS_SM4_GCM_SM3 -psk_key $PSK\n"
"\n"
" sudo gmssl tls13_server -port 4430 -cipher_suite TLS_SM4_GCM_SM3 \\\n"
" -psk_ke -psk_identity 001 -psk_cipher_suite TLS_SM4_GCM_SM3 -psk_key $PSK\n"
"\n"
" gmssl tls13_client -host 127.0.0.1 -port 4430 -cipher_suite TLS_SM4_GCM_SM3 \\\n"
" -psk_ke -psk_identity 001 -psk_cipher_suite TLS_SM4_GCM_SM3 -psk_key $PSK\n"
"\n"
"EarlyData (0-RTT)\n"
"\n"
" sudo gmssl tls13_server -port 4430 -cipher_suite TLS_SM4_GCM_SM3 \\\n"
" -psk_ke -psk_identity 001 -psk_cipher_suite TLS_SM4_GCM_SM3 -psk_key $PSK \\\n"
" -early_data\n"
"\n"
" gmssl tls13_client -host 127.0.0.1 -port 4430 -cipher_suite TLS_SM4_GCM_SM3 \\\n"
" -psk_ke -psk_identity 001 -psk_cipher_suite TLS_SM4_GCM_SM3 -psk_key $PSK \\\n"
" -early_data early_data.txt\n"
"\n"
"CertificateRequest\n"
"\n"
" sudo gmssl tls13_server -port 4430 -cert sm2certs.pem -key sm2signkey.pem -pass 1234 \\\n"
" -cipher_suite TLS_SM4_GCM_SM3 -supported_group sm2p256v1 -sig_alg sm2sig_sm3 \\\n"
" -cert_request -cacert sm2rootcacert.pem\n"
"\n"
" gmssl tls13_client -host 127.0.0.1 -port 4430 -cacert sm2rootcacert.pem \\\n"
" -cipher_suite TLS_SM4_GCM_SM3 -supported_group sm2p256v1 -sig_alg sm2sig_sm3 \\\n"
" -cert sm2certs.pem -key sm2signkey.pem -pass 1234\n"
"\n"
"CertificateRequest without CertificateVerify\n"
"\n"
" gmssl tls13_client -host 127.0.0.1 -port 4430 -cacert sm2rootcacert.pem \\\n"
" -cipher_suite TLS_SM4_GCM_SM3 -supported_group sm2p256v1 -sig_alg sm2sig_sm3\n"
#include "tls13_help.h"
"\n";
int tls13_server_main(int argc , char **argv)
{
int ret = 1;
char *prog = argv[0];
int port = 443;
char *certfile = NULL;
char *keyfile = NULL;
char *pass = NULL;
char *certfiles[4];
char *keyfiles[sizeof(certfiles)/sizeof(certfiles[0])];
char *passes[sizeof(certfiles)/sizeof(certfiles[0])];
size_t certfiles_cnt = 0;
char *keyfiles[sizeof(certfiles)/sizeof(certfiles[0])];
size_t keyfiles_cnt = 0;
char *passes[sizeof(certfiles)/sizeof(certfiles[0])];
size_t passes_cnt = 0;
int server_ciphers[] = { TLS_cipher_sm4_gcm_sm3, };
TLS_CTX ctx;
TLS_CONNECT conn;
char buf[1600] = {0};
size_t len = sizeof(buf);
tls_socket_t sock;
tls_socket_t conn_sock;
struct sockaddr_in server_addr;
struct sockaddr_in client_addr;
char buf[1600] = {0};
size_t len = sizeof(buf);
int cipher_suites[4];
size_t cipher_suites_cnt = 0;
// NewSessionTicket
int new_session_ticket = 0;
char *ticket_key = NULL;
uint8_t ticket_key_buf[16];
// psk_key_exchange_modes
int psk_ke = 0;
int psk_dhe_ke = 0;
// external psk
// pre_shared_key from external
char *psk_identities[16];
size_t psk_identities_cnt = 0;
char *psk_cipher_suites[16];
@@ -314,35 +97,35 @@ int tls13_server_main(int argc , char **argv)
char *psk_keys[16];
size_t psk_keys_cnt = 0;
// early_data
int early_data = 0;
int max_early_data_size = 0;
char *cipher_suite_name;
int cipher_suite;
int cipher_suites[4];
size_t cipher_suites_cnt = 0;
char *supported_group_name;
int supported_group;
// supported_groups
int supported_groups[4];
size_t supported_groups_cnt = 0;
char *sig_alg_name;
int sig_alg;
// signature_algorithms
int sig_algs[4];
size_t sig_algs_cnt = 0;
// KeyUpdate
int key_update_seq_num = 0;
// CertificateRequest
int client_cert_optional = 0;
// ChangeCipherSpec
int tls13_change_cipher_spec = 0;
size_t i;
// CertificateRequest
int cert_request = 0;
char *cacertfile = NULL;
int verify_depth = TLS_DEFAULT_VERIFY_DEPTH;
argc--;
argv++;
@@ -360,44 +143,46 @@ int tls13_server_main(int argc , char **argv)
} else if (!strcmp(*argv, "-port")) {
if (--argc < 1) goto bad;
port = atoi(*(++argv));
} else if (!strcmp(*argv, "-cert")) {
if (--argc < 1) goto bad;
certfile = *(++argv);
if (certfiles_cnt >= sizeof(certfiles)/sizeof(certfiles[0])) {
error_print();
fprintf(stderr, "%s: too much -cert\n", prog);
return -1;
}
certfiles[certfiles_cnt++] = certfile;
if (--argc < 1) goto bad;
certfiles[certfiles_cnt++] = *(++argv);
} else if (!strcmp(*argv, "-key")) {
if (--argc < 1) goto bad;
keyfile = *(++argv);
if (keyfiles_cnt >= sizeof(keyfiles)/sizeof(keyfiles[0])) {
error_print();
fprintf(stderr, "%s: too much -key\n", prog);
return -1;
}
keyfiles[keyfiles_cnt++] = keyfile;
} else if (!strcmp(*argv, "-pass")) {
if (--argc < 1) goto bad;
pass = *(++argv);
keyfiles[keyfiles_cnt++] = *(++argv);
} else if (!strcmp(*argv, "-pass")) {
if (passes_cnt >= sizeof(passes)/sizeof(passes[0])) {
error_print();
fprintf(stderr, "%s: too much -pass\n", prog);
return -1;
}
passes[passes_cnt++] = pass;
if (--argc < 1) goto bad;
passes[passes_cnt++] = *(++argv);
} else if (!strcmp(*argv, "-cert_request")) {
cert_request = 1;
} else if (!strcmp(*argv, "-cacert")) {
if (--argc < 1) goto bad;
cacertfile = *(++argv);
} else if (!strcmp(*argv, "-verify_depth")) {
if (--argc < 1) goto bad;
verify_depth = atoi(*(++argv));
if (verify_depth < 1) {
fprintf(stderr, "%s: invalid -verify_depth value '%d'\n", prog, verify_depth);
return -1;
}
} else if (!strcmp(*argv, "-new_session_ticket")) {
if (--argc < 1) goto bad;
new_session_ticket = atoi(*(++argv));
if (new_session_ticket < 0) {
fprintf(stderr, "%s: invalid -new_session_ticket value\n", prog);
return -1;
}
} else if (!strcmp(*argv, "-ticket_key")) {
if (--argc < 1) goto bad;
ticket_key = *(++argv);
@@ -432,45 +217,45 @@ int tls13_server_main(int argc , char **argv)
if (--argc < 1) goto bad;
max_early_data_size = atoi(*(++argv));
} else if (!strcmp(*argv, "-cipher_suite")) {
char *cipher_suite_name;
int cipher_suite;
if (cipher_suites_cnt >= sizeof(cipher_suites)/sizeof(cipher_suites[0])) {
fprintf(stderr, "%s: too much -cipher_suite\n", prog);
return -1;
}
if (--argc < 1) goto bad;
cipher_suite_name = *(++argv);
if ((cipher_suite = tls_cipher_suite_from_name(cipher_suite_name)) == 0) {
error_print();
fprintf(stderr, "%s: cipher suite '%s' not supported\n", prog, cipher_suite_name);
return -1;
}
if (cipher_suites_cnt >= sizeof(cipher_suites)/sizeof(cipher_suites[0])) {
error_print();
fprintf(stderr, "%s: too much cipher suites\n", prog);
fprintf(stderr, "%s: -cipher suite value '%s' invalid\n", prog, cipher_suite_name);
return -1;
}
cipher_suites[cipher_suites_cnt] = cipher_suite;
cipher_suites_cnt++;
} else if (!strcmp(*argv, "-supported_group")) {
char *supported_group_name;
int supported_group;
if (supported_groups_cnt >= sizeof(supported_groups)/sizeof(supported_groups[0])) {
fprintf(stderr, "%s: too much -supported_group\n", prog);
return -1;
}
if (--argc < 1) goto bad;
supported_group_name = *(++argv);
if ((supported_group = tls_named_curve_from_name(supported_group_name)) == 0) {
error_print();
fprintf(stderr, "%s: supported_group '%s' not supported\n", prog, supported_group_name);
return -1;
}
if (supported_groups_cnt >= sizeof(supported_groups)/sizeof(supported_groups[0])) {
error_print();
fprintf(stderr, "%s: too much supported_group\n", prog);
fprintf(stderr, "%s: -supported_group value '%s' invalid\n", prog, supported_group_name);
return -1;
}
supported_groups[supported_groups_cnt++] = supported_group;
} else if (!strcmp(*argv, "-sig_alg")) {
char *sig_alg_name;
int sig_alg;
if (sig_algs_cnt >= sizeof(sig_algs)/sizeof(sig_algs[0])) {
fprintf(stderr, "%s: too much -sig_alg\n", prog);
return -1;
}
if (--argc < 1) goto bad;
sig_alg_name = *(++argv);
if ((sig_alg = tls_signature_scheme_from_name(sig_alg_name)) == 0) {
error_print();
fprintf(stderr, "%s: sig_alg '%s' not supported\n", prog, sig_alg_name);
return -1;
}
if (sig_algs_cnt >= sizeof(sig_algs)/sizeof(sig_algs[0])) {
error_print();
fprintf(stderr, "%s: too much sig_algs\n", prog);
fprintf(stderr, "%s: -sig_alg value '%s' invalid\n", prog, sig_alg_name);
return -1;
}
sig_algs[sig_algs_cnt++] = sig_alg;
@@ -479,9 +264,13 @@ int tls13_server_main(int argc , char **argv)
key_update_seq_num = atoi(*(++argv));
if (key_update_seq_num < 0) {
error_print();
fprintf(stderr, "%s: invalid '-key_update_seq_num' value\n", prog);
fprintf(stderr, "%s: invalid -key_update_seq_num value\n", prog);
return -1;
}
} else if (!strcmp(*argv, "-client_cert_optional")) {
client_cert_optional = 1;
} else if (!strcmp(*argv, "-tls13_change_cipher_spec")) {
tls13_change_cipher_spec = 1;
} else {
fprintf(stderr, "%s: invalid option '%s'\n", prog, *argv);
return 1;
@@ -493,17 +282,18 @@ bad:
argv++;
}
// 不应该放在这里啊
if (certfiles_cnt != keyfiles_cnt || keyfiles_cnt != passes_cnt) {
error_print();
return -1;
}
/*
if (!cipher_suites_cnt) {
error_print();
goto end;
}
*/
if (tls_socket_lib_init() != 1) {
error_print();
@@ -513,6 +303,9 @@ bad:
memset(&ctx, 0, sizeof(ctx));
memset(&conn, 0, sizeof(conn));
if (tls_ctx_init(&ctx, TLS_protocol_tls13, TLS_server_mode) != 1) {
error_print();
return -1;
@@ -523,104 +316,119 @@ bad:
goto end;
}
// FIXME: 打印载入的证书信息
for (i = 0; i < certfiles_cnt; i++) {
if (tls_ctx_add_certificate_chain_and_key(&ctx, certfiles[i], keyfiles[i], passes[i]) != 1) {
error_print();
return -1;
}
}
// supported_groups
if (supported_groups_cnt > 0) {
if (tls_ctx_set_supported_groups(&ctx, supported_groups, supported_groups_cnt) != 1) {
error_print();
return -1;
goto end;
}
}
// signature_algorithms
if (sig_algs_cnt > 0) {
if (tls_ctx_set_signature_algorithms(&ctx, sig_algs, sig_algs_cnt) != 1) {
error_print();
return -1;
goto end;
}
}
// Certificate
for (i = 0; i < certfiles_cnt; i++) {
if (tls_ctx_add_certificate_chain_and_key(&ctx, certfiles[i], keyfiles[i], passes[i]) != 1) {
error_print();
goto end;;
}
}
// CertificateRequest
if (cert_request) {
if (!cacertfile) {
error_print();
return -1;
fprintf(stderr, "%s: -cacert required by -cert_request\n", prog);
goto end;
}
if (tls_ctx_set_ca_certificates(&ctx, cacertfile, TLS_DEFAULT_VERIFY_DEPTH) != 1) {
if (tls_ctx_set_ca_certificates(&ctx, cacertfile, verify_depth) != 1) {
error_print();
return -1;
goto end;
}
// 在发送CertificateRequest的时候，需要把CA的DN发送给客户端
// 这里dn_names是在什么时候设置好的？
if (tls_ctx_enable_certificate_request(&ctx, 1) != 1) {
error_print();
return -1;
goto end;
}
if (client_cert_optional) {
if (tls13_ctx_enable_client_certificate_optional(&ctx, 1) != 1) {
error_print();
goto end;
}
}
}
// psk_key_exchange_modes
if (psk_ke || psk_dhe_ke) {
if (tls13_ctx_set_psk_key_exchange_modes(&ctx, psk_ke, psk_dhe_ke) != 1) {
error_print();
return -1;
goto end;
}
}
if (new_session_ticket < 0) {
fprintf(stderr, "%s: '-ticket_key' is required by '-new_session_ticket'\n", prog);
return -1;
}
// NewSessionTicket
if (new_session_ticket > 0) {
if (!ticket_key) {
error_print();
size_t ticket_key_len;
return -1;
if (!ticket_key) {
fprintf(stderr, "%s: -ticket_key is required by -new_session_ticket\n", prog);
goto end;
}
if (tls13_ctx_enable_new_session_ticket(&ctx, new_session_ticket) != 1) {
error_print();
return -1;
goto end;
}
}
if (ticket_key) {
size_t ticket_key_len;
if (strlen(ticket_key) != sizeof(ticket_key_buf) * 2) {
error_print();
return -1;
goto end;
}
if (hex_to_bytes(ticket_key, strlen(ticket_key), ticket_key_buf, &ticket_key_len) != 1) {
error_print();
return -1;
goto end;
}
if (tls13_ctx_set_session_ticket_key(&ctx, ticket_key_buf, ticket_key_len) != 1) {
error_print();
return -1;
goto end;
}
tls13_enable_pre_shared_key(&conn, 1);
}
if (early_data) {
ctx.early_data = 1;
}
if (max_early_data_size > 0) {
if (tls13_ctx_set_max_early_data_size(&ctx, max_early_data_size) != 1) {
if (tls13_enable_pre_shared_key(&conn, 1) != 1) {
error_print();
return -1;
goto end;
}
}
// early_data
if (early_data) {
if (tls13_ctx_enable_early_data(&ctx, 1) != 1) {
error_print();
goto end;
}
if (max_early_data_size > 0) {
if (tls13_ctx_set_max_early_data_size(&ctx, max_early_data_size) != 1) {
error_print();
goto end;
}
}
}
// KeyUpdate
if (key_update_seq_num > 0) {
if (tls_ctx_set_key_update_seq_num_limit(&ctx, key_update_seq_num) != 1) {
error_print();
return -1;
goto end;
}
}
// ChangeCipherSpec
if (tls13_change_cipher_spec) {
if (tls13_ctx_enable_change_cipher_spec(&ctx, 1) != 1) {
error_print();
goto end;
}
}
@@ -638,15 +446,13 @@ bad:
if (tls13_init(&conn, &ctx) != 1) {
error_print();
return -1;
goto end;
}
puts("start listen ...\n");
tls_socket_listen(sock, 1);
restart:
//client_addrlen = sizeof(client_addr);
@@ -658,9 +464,11 @@ restart:
if (tls_set_socket(&conn, conn_sock) != 1) {
error_print();
return -1;
goto end;
}
// pre_shared_key from external
if (psk_keys_cnt) {
const uint32_t obfuscated_ticket_age = 0;
size_t i;
@@ -678,24 +486,24 @@ restart:
if (!(psk_cipher_suite = tls_cipher_suite_from_name(psk_cipher_suites[i]))) {
error_print();
return -1;
goto end;
}
if (tls13_cipher_suite_get(psk_cipher_suite, &psk_cipher, &psk_digest) != 1) {
error_print();
return -1;
goto end;
}
if (strlen(psk_keys[i]) != psk_digest->digest_size * 2) {
error_print();
return -1;
goto end;
}
if (hex_to_bytes(psk_keys[i], strlen(psk_keys[i]), psk_key, &psk_key_len) != 1) {
error_print();
return -1;
goto end;
}
if (tls13_add_pre_shared_key(&conn, (uint8_t *)psk_identities[i], strlen(psk_identities[i]),
psk_key, psk_key_len, psk_cipher_suite, obfuscated_ticket_age) != 1) {
error_print();
return -1;
goto end;
}
}
@@ -704,7 +512,7 @@ restart:
if (tls_do_handshake(&conn) != 1) {
error_print();
return -1;
goto end;
}
if (conn.early_data && conn.early_data_len) {
@@ -716,10 +524,6 @@ restart:
// 如果客户端发送的数据比较长，会被切分为多个record
// 服务器在接收到record之后，必须做同步，就是每收到一个record必须返回一个record
// 也就是server必须有一个同步机制
for (;;) {
fd_set fds_recv;