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Update TLS 1.3

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This commit is contained in:
Zhi Guan
2026-04-12 11:48:15 +08:00
parent 3d29d5066d
commit 2e550edc35
16 changed files with 4590 additions and 1992 deletions
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181
tools/tls13_client.c
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@@ -17,8 +17,6 @@
#include <gmssl/error.h>
static int client_ciphers[] = { TLS_cipher_sm4_gcm_sm3 };
static const char *http_get =
"GET / HTTP/1.1\r\n"
"Hostname: aaa\r\n"
@@ -29,18 +27,34 @@ static const char *options = "-host str [-port num] [-cacert file] [-cert file -
static const char *help =
"Options\n"
"\n"
" -host str Server's hostname\n"
" -port num Server's port number, default 443\n"
" -cacert file Root CA certificate\n"
" -cert file Client's certificate chain in PEM format\n"
" -key file Client's encrypted private key in PEM format\n"
" -pass str Password to decrypt private key\n"
" -sess_in Load server's session ticket file\n"
" -sess_out Save server's session ticket file\n"
" -psk_identity str Identity of pre_shared_key\n"
" -psk hex Pre-shared key in HEX format\n"
" -early_data file Send early data\n"
" -host str Server's hostname\n"
" -port num Server's port number, default 443\n"
" -cipher_suite str Supported cipher suites, may appear multiple times, higher priority first\n"
" -supported_group str Supported elliptic curves, may appear multiple times, higher priority first\n"
" -sig_alg str Supported signature algorithms\n"
" -max_key_exchanges num Number of key exchanges in key_share extension\n"
" -cacert file Root CA certificate\n"
" -cert file Client's certificate chain in PEM format\n"
" -key file Client's encrypted private key in PEM format\n"
" -pass str Password to decrypt private key\n"
" -psk_ke Support PSK-only key exchange\n"
" -psk_dhe_ke Support PSK with (EC)DHE key exchange\n"
" -psk_identity str Identity of pre_shared_key\n"
" -psk hex Pre-shared key in HEX format\n"
" -sess_in Load server's session ticket file\n"
" -sess_out Save server's session ticket file\n"
" -early_data file Send early data, -psk_ke and/or -psk_dhe_ke should be set\n"
"\n"
"CipherSuites\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\n"
" sm2p256v1\n"
" prime256v1\n"
"Examples\n"
"\n"
" gmssl sm2keygen -pass 1234 -out rootcakey.pem\n"
@@ -96,6 +110,29 @@ int tls13_client_main(int argc, char *argv[])
FILE *early_data_fp = NULL;
int max_early_data_size = 0;
char *cipher_suite;
int cipher;
int cipher_suites[4];
size_t cipher_suites_cnt = 0;
char *supported_group_name;
int supported_group;
int supported_groups[4];
size_t supported_groups_cnt = 0;
char *max_key_exchanges = NULL;
int max_key_exchanges_cnt;
char *sig_alg_name;
int sig_alg;
int sig_algs[4];
size_t sig_algs_cnt = 0;
int psk_ke = 0;
int psk_dhe_ke = 0;
argc--;
argv++;
if (argc < 1) {
@@ -137,12 +174,67 @@ int tls13_client_main(int argc, char *argv[])
} else if (!strcmp(*argv, "-psk")) {
if (--argc < 1) goto bad;
psk = *(++argv);
} else if (!strcmp(*argv, "-psk_ke")) {
psk_ke = 1;
} else if (!strcmp(*argv, "-psk_dhe_ke")) {
psk_dhe_ke = 1;
} else if (!strcmp(*argv, "-early_data")) {
if (--argc < 1) goto bad;
early_data_file = *(++argv);
} else if (!strcmp(*argv, "-max_early_data_size")) {
if (--argc < 1) goto bad;
max_early_data_size = atoi(*(++argv));
} else if (!strcmp(*argv, "-cipher_suite")) {
if (--argc < 1) goto bad;
cipher_suite = *(++argv);
if ((cipher = tls_cipher_suite_from_name(cipher_suite)) == 0) {
error_print();
fprintf(stderr, "%s: cipher suite '%s' not supported\n", prog, cipher_suite);
return -1;
}
if (cipher_suites_cnt >= sizeof(cipher_suites)/sizeof(cipher_suites[0])) {
error_print();
fprintf(stderr, "%s: too much cipher suites\n", prog);
return -1;
}
cipher_suites[cipher_suites_cnt] = cipher;
cipher_suites_cnt++;
} else if (!strcmp(*argv, "-supported_group")) {
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);
return -1;
}
supported_groups[supported_groups_cnt++] = supported_group;
} else if (!strcmp(*argv, "-sig_alg")) {
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);
return -1;
}
sig_algs[sig_algs_cnt++] = sig_alg;
} else if (!strcmp(*argv, "-max_key_exchanges")) {
if (--argc < 1) goto bad;
max_key_exchanges = *(++argv);
max_key_exchanges_cnt = atoi(max_key_exchanges);
if (max_key_exchanges_cnt < 0) {
error_print();
return -1;
}
} else {
fprintf(stderr, "%s: invalid option '%s'\n", prog, *argv);
return 1;
@@ -168,8 +260,6 @@ bad:
goto end;
}
memset(&ctx, 0, sizeof(ctx));
memset(&conn, 0, sizeof(conn));
@@ -186,11 +276,41 @@ bad:
goto end;
}
if (tls_ctx_init(&ctx, TLS_protocol_tls13, TLS_client_mode) != 1
|| tls_ctx_set_cipher_suites(&ctx, client_ciphers, sizeof(client_ciphers)/sizeof(client_ciphers[0])) != 1) {
if (tls_ctx_init(&ctx, TLS_protocol_tls13, TLS_client_mode) != 1) {
fprintf(stderr, "%s: context init error\n", prog);
goto end;
}
if (!cipher_suites_cnt) {
error_print();
fprintf(stderr, "%s: option '-cipher_suite' required\n", prog);
goto end;
}
if (tls_ctx_set_cipher_suites(&ctx, cipher_suites, cipher_suites_cnt) != 1) {
fprintf(stderr, "%s: context init error\n", prog);
goto end;
}
if (supported_groups_cnt > 0) {
if (tls_ctx_set_supported_groups(&ctx, supported_groups, supported_groups_cnt) != 1) {
error_print();
return -1;
}
}
if (max_key_exchanges) {
tls13_ctx_set_max_key_exchanges(&ctx, max_key_exchanges_cnt);
}
if (sig_algs_cnt > 0) {
if (tls_ctx_set_signature_algorithms(&ctx, sig_algs, sig_algs_cnt) != 1) {
error_print();
return -1;
}
}
if (cacertfile) {
if (tls_ctx_set_ca_certificates(&ctx, cacertfile, TLS_DEFAULT_VERIFY_DEPTH) != 1) {
fprintf(stderr, "%s: context init error\n", prog);
@@ -215,16 +335,31 @@ bad:
return -1;
}
tls13_enable_pre_shared_key(&conn, 1);
tls13_set_psk_key_exchange_modes(&conn, 1, 1);
}
if (sess_out) {
if (tls13_set_session_outfile(&conn, sess_out) != 1) {
error_print();
goto end;
}
}
if (psk_ke || psk_dhe_ke) {
if (!sess_in && !psk) {
fprintf(stderr, "%s: -sess_in or -psk is required\n", prog);
error_print();
return -1;
}
tls13_set_psk_key_exchange_modes(&conn, psk_ke, psk_dhe_ke);
fprintf(stderr, "conn->psk_key_exchange_modes: %d\n", conn.key_exchange_modes);
}
if (psk) {
if (!psk_identity) {
fprintf(stderr, "%s: -psk_identity is required for every -psk\n", prog);
error_print();
return -1;
}
@@ -236,14 +371,14 @@ bad:
error_print();
return -1;
}
// support multiple pairs
if (tls13_add_pre_shared_key(&conn, DIGEST_sm3(), (uint8_t *)psk_identity, strlen(psk_identity), psk_buf, psk_len, 0) != 1) {
error_print();
return -1;
}
tls13_enable_pre_shared_key(&conn, 1);
tls13_set_psk_key_exchange_modes(&conn, 1, 1);
}
@@ -251,6 +386,12 @@ bad:
uint8_t early_data[8192];
size_t early_data_len;
if (!psk_ke && !psk_dhe_ke) {
error_print();
fprintf(stderr, "%s: -early_data need -psk_ke and/or -psk_dhe_ke set\n", prog);
return -1;
}
if (!(early_data_fp = fopen(early_data_file, "rb"))) {
error_print();
return -1;