From 53940870445a44d485f92d0879d6e55a18de2ab2 Mon Sep 17 00:00:00 2001 From: zwkylkx <51225320+zwkylkx@users.noreply.github.com> Date: Fri, 3 Mar 2023 10:53:36 +0800 Subject: [PATCH 1/5] Create demo_tls12_post.c demo_tls12_post --- demos/src/demo_tls12_post.c | 105 ++++++++++++++++++++++++++++++++++++ 1 file changed, 105 insertions(+) create mode 100644 demos/src/demo_tls12_post.c diff --git a/demos/src/demo_tls12_post.c b/demos/src/demo_tls12_post.c new file mode 100644 index 00000000..36720e21 --- /dev/null +++ b/demos/src/demo_tls12_post.c @@ -0,0 +1,105 @@ +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include "url_parser.h" + + +int main(int argc, char *argv[]) +{ + int ret = -1; + char *prog = argv[0]; + const int cipher = TLS_cipher_ecc_sm4_cbc_sm3; + URL_COMPONENTS *url; + struct hostent *hp; + int port = 4430; + struct sockaddr_in server; + int sock; + TLS_CTX ctx; + TLS_CONNECT conn; + char request[1024]; + uint8_t buf[16800]; + char *p; + size_t len; + + if (argc != 2) { + fprintf(stderr, "example: https://sm2only.ovssl.cn\n"); + return 1; + } + + if (!(url = parse_url(argv[1]))) { + fprintf(stderr, "parse url '%s' failure\n", argv[1]); + return 1; + } + if (!(hp = gethostbyname(url->host))) { + herror("tls12_client: '-host' invalid"); + goto end; + } + if (url->port != -1) { + port = url->port; + } + + server.sin_addr = *((struct in_addr *)hp->h_addr_list[0]); + server.sin_family = AF_INET; + server.sin_port = htons(port); + + if ((sock = socket(AF_INET, SOCK_STREAM, 0)) < 0) { + perror("socket"); + goto end; + } + if (connect(sock, (struct sockaddr *)&server , sizeof(server)) < 0) { + perror("connect"); + goto end; + } + + memset(&ctx, 0, sizeof(ctx)); + memset(&conn, 0, sizeof(conn)); + + tls_ctx_init(&ctx, TLS_protocol_tls12, TLS_client_mode); + tls_ctx_set_cipher_suites(&ctx, &cipher, 1); + tls_init(&conn, &ctx); + tls_set_socket(&conn, sock); + + if (tls_do_handshake(&conn) != 1) { + fprintf(stderr, "%s: error\n", prog); + goto end; + } + + snprintf(request, sizeof(request)-1, "POST %s HTTP/1.1\r\nHost: %s\r\n\r\n", + url->path ? url->path : "/", + url->host); + + tls_send(&conn, (uint8_t *)request, strlen(request), &len); + + len = fread(buf, 1, sizeof(buf), stdin); + if (len) { + tls_send(&conn, buf, len, &len); + } + + if (tls_recv(&conn, buf, sizeof(buf), &len) != 1) { + fprintf(stderr, "recv failure\n"); + goto end; + } + buf[len] = 0; + + p = strstr((char *)buf, "\r\n\r\n"); + if (p) { + printf("%s", p + 4); + fflush(stdout); + } + +end: + free_url_components(url); + close(sock); + tls_ctx_cleanup(&ctx); + tls_cleanup(&conn); + return 0; +} From 4dfedc0d25498e37b31eeada1251bf9e8f3b2af6 Mon Sep 17 00:00:00 2001 From: zwkylkx <51225320+zwkylkx@users.noreply.github.com> Date: Sat, 18 Mar 2023 15:34:22 +0800 Subject: [PATCH 2/5] Update demo_tls12_post.c --- demos/src/demo_tls12_post.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/demos/src/demo_tls12_post.c b/demos/src/demo_tls12_post.c index 36720e21..60cffbd6 100644 --- a/demos/src/demo_tls12_post.c +++ b/demos/src/demo_tls12_post.c @@ -31,7 +31,7 @@ int main(int argc, char *argv[]) size_t len; if (argc != 2) { - fprintf(stderr, "example: https://sm2only.ovssl.cn\n"); + fprintf(stderr, "example: example.com\n"); return 1; } From 7738a150d04eeeb221a5d67c2c636df51107673f Mon Sep 17 00:00:00 2001 From: LuckyPowerfuljjj <119035666+LuckyPowerfuljjj@users.noreply.github.com> Date: Fri, 7 Apr 2023 20:57:24 +0800 Subject: [PATCH 3/5] demos_tlcp_client_connection (#1440) * Create tlcp_client_connect.c * Create rootcacert.pem * Create clientcert.pem * Create clientkey.pem * Create url_parser.h * Delete clientcert.pem * Delete clientkey.pem * Delete rootcacert.pem * Delete tlcp_client_connect.c * Delete url_parser.h * Create tlcp_client_rootcacert.pem * Create tlcp_client_cert.pem * Create tlcp_client_key.pem * Create demo_tlcp_client_connect.c * Delete tlcp_client_cert.pem * Delete tlcp_client_key.pem * Delete tlcp_client_rootcacert.pem * Update demo_tlcp_client_connect.c --- demos/src/demo_tlcp_client_connect.c | 91 ++++++++++++++++++++++++++++ 1 file changed, 91 insertions(+) create mode 100644 demos/src/demo_tlcp_client_connect.c diff --git a/demos/src/demo_tlcp_client_connect.c b/demos/src/demo_tlcp_client_connect.c new file mode 100644 index 00000000..1fc27b86 --- /dev/null +++ b/demos/src/demo_tlcp_client_connect.c @@ -0,0 +1,91 @@ +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#define TLS_DEFAULT_VERIFY_DEPTH 4 + +int main(int argc, char *argv[]) +{ + int ret = -1; + char *prog = argv[0]; + const int cipher = TLS_cipher_ecc_sm4_cbc_sm3; + struct hostent *hp; + struct sockaddr_in server; + int sock; + TLS_CTX ctx; + TLS_CONNECT conn; + char request[1024]; + uint8_t buf[16800]; + char *p; + size_t len; + + //证书和密钥使用/demos/scripts/tlcp_server.sh生成 + char* cacertfile="rootcacert.pem"; + char* certfile="clientcert.pem"; + char* keyfile="clientkey.pem"; + char *pass = "1234"; + if(argc < 3) + { + fprintf(stderr,"usage %s ip port \n",argv[0]); + return -1; + } + server.sin_family = AF_INET; + server.sin_port = htons(atoi(argv[2])); + server.sin_addr.s_addr = inet_addr(argv[1]); + if ((sock = socket(AF_INET, SOCK_STREAM, 0)) < 0) { + perror("socket"); + printf("创建socket错误"); + goto end; + } + if (connect(sock, (struct sockaddr *)&server , sizeof(server)) < 0) {//去连接服务器 + perror("connect"); + printf("socket连接失败"); + goto end; + } + + + memset(&ctx, 0, sizeof(ctx)); + memset(&conn, 0, sizeof(conn)); + + tls_ctx_init(&ctx, TLS_protocol_tlcp, TLS_client_mode); + tls_ctx_set_cipher_suites(&ctx, &cipher, 1); + + if (cacertfile) { + if (tls_ctx_set_ca_certificates(&ctx, cacertfile, TLS_DEFAULT_VERIFY_DEPTH) != 1) { + fprintf(stderr, "%s: context init error\n", prog); + goto end; + } + } + if (certfile) { + if (tls_ctx_set_certificate_and_key(&ctx, certfile, keyfile, pass) != 1) { + fprintf(stderr, "%s: context init error\n", prog); + goto end; + } + } + + tls_init(&conn, &ctx); + tls_set_socket(&conn, sock); + + + if(tls_do_handshake(&conn) == 1) + { + return 0; + } + else {//握手 + fprintf(stderr, "%s: error\n", prog); + goto end; + } +end: + close(sock); + tls_ctx_cleanup(&ctx); + tls_cleanup(&conn); + return 0; +} From f96d2f6a956fa919cf3a9ef2d9777da8c79c653b Mon Sep 17 00:00:00 2001 From: PowerJJJ6669991819 <127295546+PowerJJJ6669991819@users.noreply.github.com> Date: Fri, 7 Apr 2023 20:57:49 +0800 Subject: [PATCH 4/5] demos_tlcp_server_connection (#1439) * Create tlcp_server_connect.c * Create double_certs.pem * Create signkey.pem * Create enckey.pem * Create cacert.pem * Delete cacert.pem * Delete double_certs.pem * Delete enckey.pem * Delete signkey.pem * Delete tlcp_server_connect.c * Create demo_tlcp_server_connect.c * Create tlcp_server_double_certs.pem * Create tlcp_server_signkey.pem * Create tlcp_server_enckey.pem * Create tlcp_server_cacert.pem * Delete tlcp_server_cacert.pem * Delete tlcp_server_double_certs.pem * Delete tlcp_server_enckey.pem * Delete tlcp_server_signkey.pem * Create tlcp_server_double_certs.pem * Create tlcp_server_signkey.pem * Create tlcp_server_enckey.pem * Create tlcp_server_cacert.pem * Delete tlcp_server_cacert.pem * Delete tlcp_server_double_certs.pem * Delete tlcp_server_enckey.pem * Delete tlcp_server_signkey.pem * Update demo_tlcp_server_connect.c --- demos/src/demo_tlcp_server_connect.c | 106 +++++++++++++++++++++++++++ 1 file changed, 106 insertions(+) create mode 100644 demos/src/demo_tlcp_server_connect.c diff --git a/demos/src/demo_tlcp_server_connect.c b/demos/src/demo_tlcp_server_connect.c new file mode 100644 index 00000000..546986cb --- /dev/null +++ b/demos/src/demo_tlcp_server_connect.c @@ -0,0 +1,106 @@ +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +int main(int argc,char *argv[]){ + + int ret = 1; + char *prog = argv[0]; + char *signpass = "1234"; + char *encpass = "1234"; + + int server_ciphers[] = { TLS_cipher_ecc_sm4_cbc_sm3, }; + uint8_t verify_buf[4096]; + + TLS_CTX ctx; + TLS_CONNECT conn; + char buf[1600] = {0}; + size_t len = sizeof(buf); + + int sock; + struct sockaddr_in server_addr;//服务端地址 + struct sockaddr_in client_addr;//客户端地址 + socklen_t client_addrlen; + int conn_sock; + + //证书和密钥使用/demos/scripts/tlcp_server.sh生成 + char* certfile="double_certs.pem"; + char* signkeyfile="signkey.pem"; + char* enckeyfile="enckey.pem"; + char* cacertfile="cacert.pem"; + + + if(argc < 3) + { + fprintf(stderr,"usage %s ip port \n",argv[0]); + return -1; + } + + memset(&ctx, 0, sizeof(ctx)); + memset(&conn, 0, sizeof(conn)); + + if (tls_ctx_init(&ctx, TLS_protocol_tlcp, TLS_server_mode) != 1 + || tls_ctx_set_cipher_suites(&ctx, server_ciphers, sizeof(server_ciphers)/sizeof(int)) != 1 + || tls_ctx_set_tlcp_server_certificate_and_keys(&ctx, certfile, signkeyfile, signpass, enckeyfile, encpass) != 1) { + error_print(); + return -1; + } + if (cacertfile) { + if (tls_ctx_set_ca_certificates(&ctx, cacertfile, TLS_DEFAULT_VERIFY_DEPTH) != 1) { + error_print(); + return -1; + } + } + if ((sock = socket(AF_INET, SOCK_STREAM, 0)) < 0) { + error_print(); + return 1; + } + + server_addr.sin_family = AF_INET; + server_addr.sin_port = htons(atoi(argv[2])); + server_addr.sin_addr.s_addr = inet_addr(argv[1]); + + if (bind(sock, (struct sockaddr *)&server_addr, sizeof(server_addr)) < 0) { + error_print(); + perror("tlcp_accept: bind: "); + } + + puts("start listen ...\n"); + listen(sock, 1); + client_addrlen = sizeof(client_addr); + + if ((conn_sock = accept(sock, (struct sockaddr *)&client_addr, &client_addrlen)) < 0) { + error_print(); + } + + puts("socket connected\n"); + printf("client ip : %s\nport %d\n",inet_ntoa(client_addr.sin_addr),ntohs(client_addr.sin_port)); + + + if (tls_init(&conn, &ctx) != 1 + || tls_set_socket(&conn, conn_sock) != 1) { + error_print(); + return -1; + } + printf("tlcp_init finished\n"); + if (tls_do_handshake(&conn) == 1) { + return 0; + } + else { + error_print(); + return -1; + } + + return 0; +} From 9ac4ba8fd3aa3bd612f8ac68c320eff3d390383e Mon Sep 17 00:00:00 2001 From: zhwist <74577660+zhwist@users.noreply.github.com> Date: Fri, 7 Apr 2023 21:06:56 +0800 Subject: [PATCH 5/5] =?UTF-8?q?=E5=A2=9E=E5=8A=A0=E8=AF=81=E4=B9=A6?= =?UTF-8?q?=E7=94=9F=E6=88=90=E7=9A=84C=E8=AF=AD=E8=A8=80demo=20(#1465)?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit * Add files via upload * Add files via upload * Add files via upload * Add files via upload * Delete cert_gen.sh * Delete cert_sign.sh --------- Co-authored-by: Simon --- demos/src/demo_cert_gen.c | 258 +++++++++++++++++++++++++++ demos/src/demo_cert_sign.c | 353 +++++++++++++++++++++++++++++++++++++ 2 files changed, 611 insertions(+) create mode 100644 demos/src/demo_cert_gen.c create mode 100644 demos/src/demo_cert_sign.c diff --git a/demos/src/demo_cert_gen.c b/demos/src/demo_cert_gen.c new file mode 100644 index 00000000..790b8caf --- /dev/null +++ b/demos/src/demo_cert_gen.c @@ -0,0 +1,258 @@ +/* + * Copyright 2014-2023 The GmSSL Project. All Rights Reserved. + * + * Licensed under the Apache License, Version 2.0 (the License); you may + * not use this file except in compliance with the License. + * + * http://www.apache.org/licenses/LICENSE-2.0 + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + + + + +static int ext_key_usage_set(int *usages, const char *usage_name) +{ + int flag; + if (x509_key_usage_from_name(&flag, usage_name) != 1) { + error_print(); + return -1; + } + *usages |= flag; + return 1; +} + +int main(int argc, char *argv[]) +{ + int ret = 1; + char *prog = argv[0]; + char *str; + + // SerialNumber + uint8_t serial[20]; + int serial_len = 12; + + // Issuer, Subject + uint8_t name[256]; + size_t namelen; + char *country = "CN"; + char *state = "Beijing"; + char *locality = "Haidian"; + char *org = "PKU"; + char *org_unit = "CS"; + char *common_name = "ROOTCA"; + + // Validity + int days = 3650; + time_t not_before; + time_t not_after; + + // Private Key + char *keyfile="rootcakey.pem"; //可由/demos/scripts/cert_gen.sh生成 + FILE *keyfp = NULL; + char *pass = "1234"; + SM2_KEY sm2_key; + char signer_id[SM2_MAX_ID_LENGTH + 1] = {0}; + size_t signer_id_len = 0; + + uint8_t *cert = NULL; + size_t certlen = 0; + FILE *outfp = stdout; + char *outfile = "rootcacert.pem"; + uint8_t *p; + + // Extensions + uint8_t exts[4096]; + size_t extslen = 0; + + // AuthorityKeyIdentifier + int gen_authority_key_id = 0; + + // SubjectKeyIdentifier + int gen_subject_key_id = 0; + + // KeyUsage + int key_usage = 0; + char *keyusage1="keyCertSign"; + char *keyusage2="cRLSign"; + + // SubjectAltName + uint8_t subject_alt_name[2048]; + size_t subject_alt_name_len = 0; + + // IssuerAltName + uint8_t issuer_alt_name[512]; + size_t issuer_alt_name_len = 0; + + // BasicConstraints + int ca = 1; + int path_len_constraint = 6; + + // ExtKeyUsageSyntax + int ext_key_usages[12]; + size_t ext_key_usages_cnt = 0; + + // CRLDistributionPoints + char *crl_http_uri = "http://pku.edu.cn/ca.crl"; + char *crl_ldap_uri = NULL; + + // InhibitAnyPolicy + int inhibit_any_policy = -1; + + // FreshestCRL + char *ca_issuers_uri = "http://pku.edu.cn/ca.crt"; + char *ocsp_uri = "http://ocsp.pku.edu.cn"; + + + if (!(keyfp = fopen(keyfile, "rb"))) { + fprintf(stderr, "%s: open '%s' failure : %s\n", prog, keyfile, strerror(errno)); + goto end; + } + + + if (ext_key_usage_set(&key_usage, keyusage1) != 1) { + fprintf(stderr, "%s: invalid `-key_usage` value '%s'\n", prog, keyusage1); + goto end; + } + + if (ext_key_usage_set(&key_usage, keyusage2) != 1) { + fprintf(stderr, "%s: invalid `-key_usage` value '%s'\n", prog, keyusage2); + goto end; + } + + + if (!(outfp = fopen(outfile, "wb"))) { + fprintf(stderr, "%s: open '%s' failure : %s\n", prog, outfile, strerror(errno)); + goto end; + } + + if (!signer_id_len) { + strcpy(signer_id, SM2_DEFAULT_ID); + signer_id_len = strlen(SM2_DEFAULT_ID); + } + + + + if (sm2_private_key_info_decrypt_from_pem(&sm2_key, pass, keyfp) != 1) { + fprintf(stderr, "%s: load private key failed\n", prog); + goto end; + } + + + + + // Issuer, Subject + if (x509_name_set(name, &namelen, sizeof(name), country, state, locality, org, org_unit, common_name) != 1) { + fprintf(stderr, "%s: set Issuer/Subject Name error\n", prog); + goto end; + } + + // Validity + time(¬_before); + if (x509_validity_add_days(¬_after, not_before, days) != 1) { + fprintf(stderr, "%s: set Validity failure\n", prog); + goto end; + } + + + if (key_usage) { + if (x509_exts_add_key_usage(exts, &extslen, sizeof(exts), X509_critical, key_usage) != 1) { + fprintf(stderr, "%s: set KeyUsage extension failure\n", prog); + goto end; + } + } + + + // no SubjectDirectoryAttributes + if (ca >= 0 || path_len_constraint >= 0) { + if (x509_exts_add_basic_constraints(exts, &extslen, sizeof(exts), + X509_critical, ca, path_len_constraint) != 1) { + fprintf(stderr, "%s: set BasicConstraints extension failure\n", prog); + goto end; + } + } + // no NameConstraints + // no PolicyConstraints + + if (crl_http_uri || crl_ldap_uri) { + if (x509_exts_add_crl_distribution_points(exts, &extslen, sizeof(exts), + -1, + crl_http_uri, crl_http_uri ? strlen(crl_http_uri) : 0, + crl_ldap_uri, crl_ldap_uri ? strlen(crl_ldap_uri) : 0) != 1) { + fprintf(stderr, "%s: set CRLDistributionPoints extension failure\n", prog); + return -1; + } + } + + + if (ca_issuers_uri || ocsp_uri) { + if (x509_exts_add_authority_info_access(exts, &extslen, sizeof(exts), 0, + ca_issuers_uri, ca_issuers_uri ? strlen(ca_issuers_uri) : 0, + ocsp_uri, ocsp_uri ? strlen(ocsp_uri) : 0) != 1) { + fprintf(stderr, "%s: set AuthorityInfoAccess extension failure\n", prog); + goto end; + } + } + + if (x509_cert_sign_to_der( + X509_version_v3, + serial, serial_len, + OID_sm2sign_with_sm3, + name, namelen, + not_before, not_after, + name, namelen, + &sm2_key, + NULL, 0, + NULL, 0, + exts, extslen, + &sm2_key, signer_id, signer_id_len, + NULL, &certlen) != 1) { + fprintf(stderr, "%s: certificate generation failure\n", prog); + goto end; + } + if (!(cert = malloc(certlen))) { + fprintf(stderr, "%s: malloc failure\n", prog); + goto end; + } + p = cert; + certlen = 0; + if (x509_cert_sign_to_der( + X509_version_v3, + serial, serial_len, + OID_sm2sign_with_sm3, + name, namelen, + not_before, not_after, + name, namelen, + &sm2_key, + NULL, 0, + NULL, 0, + exts, extslen, + &sm2_key, signer_id, signer_id_len, + &p, &certlen) != 1) { + fprintf(stderr, "%s: certificate generation failure\n", prog); + goto end; + } + if (x509_cert_to_pem(cert, certlen, outfp) != 1) { + fprintf(stderr, "%s: output certificate failed\n", prog); + goto end; + } + ret = 0; + +end: + gmssl_secure_clear(&sm2_key, sizeof(SM2_KEY)); + if (cert) free(cert); + if (keyfp) fclose(keyfp); + if (outfile && outfp) fclose(outfp); + return ret; +} diff --git a/demos/src/demo_cert_sign.c b/demos/src/demo_cert_sign.c new file mode 100644 index 00000000..54d642c4 --- /dev/null +++ b/demos/src/demo_cert_sign.c @@ -0,0 +1,353 @@ +/* + * Copyright 2014-2022 The GmSSL Project. All Rights Reserved. + * + * Licensed under the Apache License, Version 2.0 (the License); you may + * not use this file except in compliance with the License. + * + * http://www.apache.org/licenses/LICENSE-2.0 + */ + + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + + + +static int ext_key_usage_set(int *usages, const char *usage_name) +{ + int flag = 0; + if (x509_key_usage_from_name(&flag, usage_name) != 1) { + return -1; + } + *usages |= flag; + return 1; +} + +int main(int argc, char **argv) +{ + int ret = 1; + char *prog = argv[0]; + char *str; + + // Input Req/CSR + char *infile = "careq.pem"; + FILE *infp = NULL; + uint8_t req[512]; + size_t reqlen; + char req_id[SM2_MAX_ID_LENGTH + 1] = {0}; + size_t req_id_len = 0; + + // SerialNumber + uint8_t serial[20]; + int serial_len = 12; + + // Validity + int days = 365; + time_t not_before; + time_t not_after; + + // Subject from Req + const uint8_t *subject; + size_t subject_len; + SM2_KEY subject_public_key; + + // CA certficate and Private Key + uint8_t *cacert = NULL; + char *rootcacert="rootcacert.pem"; + size_t cacertlen; + FILE *keyfp = NULL; + char *rootcakey="rootcakey.pem"; + char *pass = "1234"; + SM2_KEY sm2_key; + char signer_id[SM2_MAX_ID_LENGTH + 1] = {0}; + size_t signer_id_len = 0; + + // Issuer from CA certificate + const uint8_t *issuer; + size_t issuer_len; + SM2_KEY issuer_public_key; + + // Output + char *outfile = "cacert.pem"; + FILE *outfp = stdout; + uint8_t *cert = NULL; + size_t certlen = 0; + uint8_t *p; + + // Extensions + uint8_t exts[4096]; + size_t extslen = 0; + + // AuthorityKeyIdentifier + int gen_authority_key_id = 0; + + // SubjectKeyIdentifier + int gen_subject_key_id = 0; + + // KeyUsage + int key_usage = 0; + char *keyusage="keyCertSign"; + + // SubjectAltName + uint8_t subject_alt_name[2048]; + size_t subject_alt_name_len = 0; + + // IssuerAltName + uint8_t issuer_alt_name[512]; + size_t issuer_alt_name_len = 0; + + // BasicConstraints + int ca = -1; + int path_len_constraint = 0; + + // ExtKeyUsageSyntax + int ext_key_usages[12]; + size_t ext_key_usages_cnt = 0; + + // CRLDistributionPoints + char *crl_http_uri = NULL; + char *crl_ldap_uri = NULL; + + // InhibitAnyPolicy + int inhibit_any_policy = -1; + + // FreshestCRL + char *ca_issuers_uri = NULL; + char *ocsp_uri = NULL; + + + + + + if (!(infp = fopen(infile, "rb"))) { + fprintf(stderr, "%s: open '%s' failure : %s\n", prog, infile, strerror(errno)); + goto end; + } + + + if (!(outfp = fopen(outfile, "wb"))) { + fprintf(stderr, "%s: open '%s' failure : %s\n", prog, outfile, strerror(errno)); + goto end; + } + + + if (x509_cert_new_from_file(&cacert, &cacertlen, rootcacert) != 1) { + fprintf(stderr, "%s: load ca certificate '%s' failure\n", prog, rootcacert); + goto end; + } + + + if (!(keyfp = fopen(rootcakey, "rb"))) { + fprintf(stderr, "%s: open '%s' failure : %s\n", prog, rootcakey, strerror(errno)); + goto end; + } + + + if (ext_key_usage_set(&key_usage, keyusage) != 1) { + fprintf(stderr, "%s: invalid `-key_usage` value '%s'\n", prog, keyusage); + goto end; + } + + if (!days) { + fprintf(stderr, "%s: '-days' option required\n", prog); + goto end; + } + if (!cacert) { + fprintf(stderr, "%s: '-cacert' option required\n", prog); + goto end; + } + if (!keyfp) { + fprintf(stderr, "%s: '-key' option required\n", prog); + goto end; + } + if (!pass) { + fprintf(stderr, "%s: '-pass' option required\n", prog); + goto end; + } + + if (x509_req_from_pem(req, &reqlen, sizeof(req), infp) != 1) { + fprintf(stderr, "%s: parse CSR failure\n", prog); + goto end; + } + if (!req_id_len) { + strcpy(req_id, SM2_DEFAULT_ID); + req_id_len = strlen(SM2_DEFAULT_ID); + } + if (x509_req_verify(req, reqlen, req_id, req_id_len) != 1) { + fprintf(stderr, "%s: signature verification failure\n", prog); + goto end; + } + if (x509_req_get_details(req, reqlen, + NULL, &subject, &subject_len, &subject_public_key, + NULL, NULL, NULL, NULL, NULL) != 1) { + fprintf(stderr, "%s: parse CSR failure\n", prog); + goto end; + } + + if (x509_cert_get_subject(cacert, cacertlen, &issuer, &issuer_len) != 1 + || x509_cert_get_subject_public_key(cacert, cacertlen, &issuer_public_key) != 1) { + fprintf(stderr, "%s: parse CA certificate failure\n", prog); + goto end; + } + if (sm2_private_key_info_decrypt_from_pem(&sm2_key, pass, keyfp) != 1) { + fprintf(stderr, "%s: load private key failure\n", prog); + goto end; + } + if (sm2_public_key_equ(&sm2_key, &issuer_public_key) != 1) { + fprintf(stderr, "%s: private key and CA certificate not match\n", prog); + goto end; + } + if (!signer_id_len) { + strcpy(signer_id, SM2_DEFAULT_ID); + signer_id_len = strlen(SM2_DEFAULT_ID); + } + + if (rand_bytes(serial, serial_len) != 1) { + fprintf(stderr, "%s: random number generator error\n", prog); + goto end; + } + + time(¬_before); + if (x509_validity_add_days(¬_after, not_before, days) != 1) { + fprintf(stderr, "%s: set Validity failure\n", prog); + goto end; + } + + // following code copy from certgen.c + // Extensions + if (gen_authority_key_id) { + if (x509_exts_add_default_authority_key_identifier(exts, &extslen, sizeof(exts), &sm2_key) != 1) { + fprintf(stderr, "%s: set AuthorityKeyIdentifier extension failure\n", prog); + goto end; + } + } + if (gen_subject_key_id) { + if (x509_exts_add_subject_key_identifier_ex(exts, &extslen, sizeof(exts), -1, &sm2_key) != 1) { + fprintf(stderr, "%s: set SubjectKeyIdentifier extension failure\n", prog); + goto end; + } + } + if (key_usage) { + if (x509_exts_add_key_usage(exts, &extslen, sizeof(exts), X509_critical, key_usage) != 1) { + fprintf(stderr, "%s: set KeyUsage extension failure\n", prog); + goto end; + } + } + // no CertificatePolicies + // no PolicyMappings + if (subject_alt_name_len) { + if (x509_exts_add_subject_alt_name(exts, &extslen, sizeof(exts), + -1, subject_alt_name, subject_alt_name_len) != 1) { + fprintf(stderr, "%s: set SubjectAltName extension failure\n", prog); + goto end; + } + } + if (issuer_alt_name_len) { + if (x509_exts_add_issuer_alt_name(exts, &extslen, sizeof(exts), + -1, issuer_alt_name, issuer_alt_name_len) != 1) { + fprintf(stderr, "%s: set IssuerAltName extension failure\n", prog); + goto end; + } + } + // no SubjectDirectoryAttributes + if (ca >= 0 || path_len_constraint >= 0) { + if (x509_exts_add_basic_constraints(exts, &extslen, sizeof(exts), + X509_critical, ca, path_len_constraint) != 1) { + fprintf(stderr, "%s: set BasicConstraints extension failure\n", prog); + goto end; + } + } + // no NameConstraints + // no PolicyConstraints + if (ext_key_usages_cnt) { + if (x509_exts_add_ext_key_usage(exts, &extslen, sizeof(exts), + -1, ext_key_usages, ext_key_usages_cnt) != 1) { + fprintf(stderr, "%s: set ExtKeyUsage extension failure\n", prog); + goto end; + } + } + if (crl_http_uri || crl_ldap_uri) { + if (x509_exts_add_crl_distribution_points(exts, &extslen, sizeof(exts), + -1, + crl_http_uri, crl_http_uri ? strlen(crl_http_uri) : 0, + crl_ldap_uri, crl_ldap_uri ? strlen(crl_ldap_uri) : 0) != 1) { + fprintf(stderr, "%s: set CRLDistributionPoints extension failure\n", prog); + return -1; + } + } + if (inhibit_any_policy >= 0) { + if (x509_exts_add_inhibit_any_policy(exts, &extslen, sizeof(exts), + X509_critical, inhibit_any_policy) != 1) { + fprintf(stderr, "%s: set InhibitAnyPolicy extension failure\n", prog); + goto end; + } + } + if (ca_issuers_uri || ocsp_uri) { + if (x509_exts_add_authority_info_access(exts, &extslen, sizeof(exts), 0, + ca_issuers_uri, ca_issuers_uri ? strlen(ca_issuers_uri) : 0, + ocsp_uri, ocsp_uri ? strlen(ocsp_uri) : 0) != 1) { + fprintf(stderr, "%s: set AuthorityInfoAccess extension failure\n", prog); + goto end; + } + } + + if (x509_cert_sign_to_der( + X509_version_v3, + serial, serial_len, + OID_sm2sign_with_sm3, + issuer, issuer_len, + not_before, not_after, + subject, subject_len, + &subject_public_key, + NULL, 0, + NULL, 0, + exts, extslen, + &sm2_key, signer_id, signer_id_len, + NULL, &certlen) != 1) { + fprintf(stderr, "%s: certificate generation failure\n", prog); + goto end; + } + if (!(cert = malloc(certlen))) { + fprintf(stderr, "%s: malloc failure\n", prog); + goto end; + } + p = cert; + certlen = 0; + if (x509_cert_sign_to_der( + X509_version_v3, + serial, serial_len, + OID_sm2sign_with_sm3, + issuer, issuer_len, + not_before, not_after, + subject, subject_len, + &subject_public_key, + NULL, 0, + NULL, 0, + exts, extslen, + &sm2_key, signer_id, signer_id_len, + &p, &certlen) != 1) { + fprintf(stderr, "%s: certificate generation failure\n", prog); + goto end; + } + + if (x509_cert_to_pem(cert, certlen, outfp) != 1) { + fprintf(stderr, "%s: output certificate failed\n", prog); + goto end; + } + ret = 0; +end: + gmssl_secure_clear(&sm2_key, sizeof(SM2_KEY)); + if (cert) free(cert); + if (keyfp) fclose(keyfp); + if (infile && infp) fclose(infp); + if (outfile && outfp) fclose(outfp); + return ret; +}