int main(int argc, char** argv) { int ret; int encryptedSz, decryptedSz; word32 certSz, keySz; byte cert[2048]; byte key[2048]; byte encrypted[2048]; byte decrypted[2048]; #ifdef DEBUG_WOLFSSL wolfSSL_Debugging_ON(); #endif certSz = sizeof(cert); keySz = sizeof(key); ret = load_certs(cert, &certSz, key, &keySz); if (ret != 0) return -1; /* no attributes */ encryptedSz = signedData_sign_noattrs(cert, certSz, key, keySz, encrypted, sizeof(encrypted)); if (encryptedSz < 0) return -1; decryptedSz = signedData_verify(encrypted, encryptedSz, cert, certSz, key, keySz, decrypted, sizeof(decrypted)); if (decryptedSz < 0) return -1; /* default attributes + messageType attribute */ encryptedSz = signedData_sign_attrs(cert, certSz, key, keySz, encrypted, sizeof(encrypted)); if (encryptedSz < 0) return -1; decryptedSz = signedData_verify(encrypted, encryptedSz, cert, certSz, key, keySz, decrypted, sizeof(decrypted)); if (decryptedSz < 0) return -1; (void)argc; (void)argv; return 0; }
int main(int argc, char** argv) { int ret; int encryptedSz, decryptedSz; word32 certSz, keySz; byte cert[2048]; byte key[2048]; byte encrypted[1024]; byte decrypted[1024]; #ifdef DEBUG_WOLFSSL wolfSSL_Debugging_ON(); #endif certSz = sizeof(cert); keySz = sizeof(key); ret = load_certs(cert, &certSz, key, &keySz); if (ret != 0) return -1; encryptedSz = authEnvelopedData_encrypt(cert, certSz, key, keySz, encrypted, sizeof(encrypted)); if (encryptedSz < 0) return -1; #ifdef DEBUG_WOLFSSL printf("AuthEnvelopedData DER (%d byte):\n", encryptedSz); WOLFSSL_BUFFER(encrypted, encryptedSz); #endif decryptedSz = authEnvelopedData_decrypt(encrypted, encryptedSz, cert, certSz, key, keySz, decrypted, sizeof(decrypted)); if (decryptedSz < 0) return -1; #ifdef DEBUG_WOLFSSL printf("Decrypted content (%d byte):\n", decryptedSz); WOLFSSL_BUFFER(decrypted, decryptedSz); #endif (void)argc; (void)argv; return 0; }
CONN *establish_connection(char *addr, char *port) { // Blank connection structure CONN *conn = malloc(sizeof (CONN)); // Initialise connection init_conn(conn); // Load certificates load_certs(conn); // Create new SSL structure conn->ssl = SSL_new(conn->ctx); struct addrinfo hints, *res; memset(&hints, 0, sizeof hints); hints.ai_family = AF_UNSPEC; hints.ai_socktype = SOCK_STREAM; getaddrinfo(addr, port, &hints, &res); conn->sd = socket(res->ai_family, res->ai_socktype, res->ai_protocol); // Connect to server if(connect(conn->sd, res->ai_addr, res->ai_addrlen) != 0) { perror("connection"); } // Set BIO into SSL structure conn->bio = BIO_new_socket(conn->sd, BIO_NOCLOSE); SSL_set_bio(conn->ssl, conn->bio, conn->bio); // Perform handshake if(SSL_connect(conn->ssl) != 1) { perror("handshake\n"); } printf("Connection Established\n"); return conn; }
char *Pem2Pfx(char *pemFile, char *pemPass) { BIO *in=NULL, *out = NULL; char tempDirPath[MAX_PATH]; char baseFileName[MAX_PATH]; char *retFileName = NULL; EVP_PKEY *key = NULL; STACK_OF(PKCS12_SAFEBAG) *bags = NULL; STACK_OF(PKCS7) *safes = NULL; PKCS12_SAFEBAG *bag = NULL; PKCS8_PRIV_KEY_INFO *p8 = NULL; PKCS7 *authsafe = NULL; X509 *ucert = NULL; STACK_OF(X509) *certs=NULL; char *catmp = NULL; int i; unsigned char keyid[EVP_MAX_MD_SIZE]; unsigned int keyidlen = 0; char *name = NULL; STACK *canames = NULL; int cert_pbe = NID_pbe_WithSHA1And40BitRC2_CBC; int key_pbe = NID_pbe_WithSHA1And3_Key_TripleDES_CBC; int iter = PKCS12_DEFAULT_ITER; int maciter = PKCS12_DEFAULT_ITER; int keytype = 0; char *csp_name = NULL; HRESULT ret = S_FALSE; PKCS12 *p12 = NULL; FILE *test; apps_startup(); enc = EVP_des_ede3_cbc(); app_RAND_load_file(NULL, bio_err, FALSE); ERR_load_crypto_strings(); in = BIO_new_file(pemFile, "rb"); if (!in) { BIO_printf(bio_err, "Error opening input file %s\n", pemFile); perror (pemFile); goto end; } // Get the Temp Path for the user GetTempPath((DWORD)MAX_PATH, tempDirPath); retFileName = (char *)malloc(MAX_PATH * sizeof(char)); GetBaseName(pemFile, baseFileName); // sprintf(retFileName, "%s%s.pfx", "C:\\Temp\\Debug\\", baseFileName); sprintf(retFileName, "%s%s.pfx", tempDirPath, baseFileName); out = BIO_new_file(retFileName, "wb"); if (!out) { BIO_printf(bio_err, "Error opening output file %s\n", retFileName); perror(retFileName); goto end; } key = load_key(bio_err, pemFile, FORMAT_PEM, 1, pemPass, NULL, "private key"); if (!key) goto end; /* Load in all certs in input file */ if(!(certs = load_certs(bio_err, pemFile, FORMAT_PEM, NULL, NULL, "certificates"))) goto end; for(i = 0; i < sk_X509_num(certs); i++) { ucert = sk_X509_value(certs, i); if(X509_check_private_key(ucert, key)) { X509_digest(ucert, EVP_sha1(), keyid, &keyidlen); break; } } if(!keyidlen) { ucert = NULL; BIO_printf(bio_err, "No certificate matches private key\n"); goto end; } bags = sk_PKCS12_SAFEBAG_new_null(); /* We now have loads of certificates: include them all */ for(i = 0; i < sk_X509_num(certs); i++) { X509 *cert = NULL; cert = sk_X509_value(certs, i); bag = PKCS12_x5092certbag(cert); /* If it matches private key set id */ if(cert == ucert) { if(name) PKCS12_add_friendlyname(bag, name, -1); PKCS12_add_localkeyid(bag, keyid, keyidlen); } else if((catmp = sk_shift(canames))) PKCS12_add_friendlyname(bag, catmp, -1); sk_PKCS12_SAFEBAG_push(bags, bag); } sk_X509_pop_free(certs, X509_free); certs = NULL; /* Turn certbags into encrypted authsafe */ authsafe = PKCS12_pack_p7encdata(cert_pbe, pemPass, -1, NULL, 0, iter, bags); sk_PKCS12_SAFEBAG_pop_free(bags, PKCS12_SAFEBAG_free); bags = NULL; if (!authsafe) { ERR_print_errors(bio_err); goto end; } safes = sk_PKCS7_new_null(); sk_PKCS7_push(safes, authsafe); /* Make a shrouded key bag */ p8 = EVP_PKEY2PKCS8(key); if(keytype) PKCS8_add_keyusage(p8, keytype); bag = PKCS12_MAKE_SHKEYBAG(key_pbe, pemPass, -1, NULL, 0, iter, p8); PKCS8_PRIV_KEY_INFO_free(p8); p8 = NULL; if (name) PKCS12_add_friendlyname(bag, name, -1); if (csp_name) PKCS12_add_CSPName_asc(bag, csp_name, -1); PKCS12_add_localkeyid (bag, keyid, keyidlen); bags = sk_PKCS12_SAFEBAG_new_null(); sk_PKCS12_SAFEBAG_push (bags, bag); /* Turn it into unencrypted safe bag */ authsafe = PKCS12_pack_p7data(bags); sk_PKCS12_SAFEBAG_pop_free(bags, PKCS12_SAFEBAG_free); bags = NULL; sk_PKCS7_push(safes, authsafe); p12 = PKCS12_init(NID_pkcs7_data); PKCS12_pack_authsafes(p12, safes); sk_PKCS7_pop_free(safes, PKCS7_free); safes = NULL; PKCS12_set_mac(p12, pemPass, -1, NULL, 0, maciter, NULL); i2d_PKCS12_bio (out, p12); ret = S_OK; end: if (key) EVP_PKEY_free(key); if (certs) sk_X509_pop_free(certs, X509_free); if (safes) sk_PKCS7_pop_free(safes, PKCS7_free); if (bags) sk_PKCS12_SAFEBAG_pop_free(bags, PKCS12_SAFEBAG_free); if (p12) PKCS12_free(p12); app_RAND_write_file(NULL, bio_err); BIO_free(in); BIO_free_all(out); if (canames) sk_free(canames); apps_shutdown(); if (ret != S_OK) return NULL; return retFileName; }
int MAIN (int argc, char **argv) { ENGINE *e = NULL; int i, ret = 1, badarg = 0; char *CApath = NULL, *CAfile = NULL; char *untfile = NULL, *trustfile = NULL, *crlfile = NULL; STACK_OF (X509) * untrusted = NULL, *trusted = NULL; STACK_OF (X509_CRL) * crls = NULL; X509_STORE *cert_ctx = NULL; X509_LOOKUP *lookup = NULL; X509_VERIFY_PARAM *vpm = NULL; #ifndef OPENSSL_NO_ENGINE char *engine = NULL; #endif cert_ctx = X509_STORE_new (); if (cert_ctx == NULL) goto end; X509_STORE_set_verify_cb (cert_ctx, cb); ERR_load_crypto_strings (); apps_startup (); if (bio_err == NULL) if ((bio_err = BIO_new (BIO_s_file ())) != NULL) BIO_set_fp (bio_err, stderr, BIO_NOCLOSE | BIO_FP_TEXT); if (!load_config (bio_err, NULL)) goto end; argc--; argv++; for (;;) { if (argc >= 1) { if (strcmp (*argv, "-CApath") == 0) { if (argc-- < 1) goto end; CApath = *(++argv); } else if (strcmp (*argv, "-CAfile") == 0) { if (argc-- < 1) goto end; CAfile = *(++argv); } else if (args_verify (&argv, &argc, &badarg, bio_err, &vpm)) { if (badarg) goto end; continue; } else if (strcmp (*argv, "-untrusted") == 0) { if (argc-- < 1) goto end; untfile = *(++argv); } else if (strcmp (*argv, "-trusted") == 0) { if (argc-- < 1) goto end; trustfile = *(++argv); } else if (strcmp (*argv, "-CRLfile") == 0) { if (argc-- < 1) goto end; crlfile = *(++argv); } #ifndef OPENSSL_NO_ENGINE else if (strcmp (*argv, "-engine") == 0) { if (--argc < 1) goto end; engine = *(++argv); } #endif else if (strcmp (*argv, "-help") == 0) goto end; else if (strcmp (*argv, "-verbose") == 0) v_verbose = 1; else if (argv[0][0] == '-') goto end; else break; argc--; argv++; } else break; } #ifndef OPENSSL_NO_ENGINE e = setup_engine (bio_err, engine, 0); #endif if (vpm) X509_STORE_set1_param (cert_ctx, vpm); lookup = X509_STORE_add_lookup (cert_ctx, X509_LOOKUP_file ()); if (lookup == NULL) abort (); if (CAfile) { i = X509_LOOKUP_load_file (lookup, CAfile, X509_FILETYPE_PEM); if (!i) { BIO_printf (bio_err, "Error loading file %s\n", CAfile); ERR_print_errors (bio_err); goto end; } } else X509_LOOKUP_load_file (lookup, NULL, X509_FILETYPE_DEFAULT); lookup = X509_STORE_add_lookup (cert_ctx, X509_LOOKUP_hash_dir ()); if (lookup == NULL) abort (); if (CApath) { i = X509_LOOKUP_add_dir (lookup, CApath, X509_FILETYPE_PEM); if (!i) { BIO_printf (bio_err, "Error loading directory %s\n", CApath); ERR_print_errors (bio_err); goto end; } } else X509_LOOKUP_add_dir (lookup, NULL, X509_FILETYPE_DEFAULT); ERR_clear_error (); if (untfile) { untrusted = load_certs (bio_err, untfile, FORMAT_PEM, NULL, e, "untrusted certificates"); if (!untrusted) goto end; } if (trustfile) { trusted = load_certs (bio_err, trustfile, FORMAT_PEM, NULL, e, "trusted certificates"); if (!trusted) goto end; } if (crlfile) { crls = load_crls (bio_err, crlfile, FORMAT_PEM, NULL, e, "other CRLs"); if (!crls) goto end; } ret = 0; if (argc < 1) { if (1 != check (cert_ctx, NULL, untrusted, trusted, crls, e)) ret = -1; } else { for (i = 0; i < argc; i++) if (1 != check (cert_ctx, argv[i], untrusted, trusted, crls, e)) ret = -1; } end: if (ret == 1) { BIO_printf (bio_err, "usage: verify [-verbose] [-CApath path] [-CAfile file] [-purpose purpose] [-crl_check]"); BIO_printf (bio_err, " [-attime timestamp]"); #ifndef OPENSSL_NO_ENGINE BIO_printf (bio_err, " [-engine e]"); #endif BIO_printf (bio_err, " cert1 cert2 ...\n"); BIO_printf (bio_err, "recognized usages:\n"); for (i = 0; i < X509_PURPOSE_get_count (); i++) { X509_PURPOSE *ptmp; ptmp = X509_PURPOSE_get0 (i); BIO_printf (bio_err, "\t%-10s\t%s\n", X509_PURPOSE_get0_sname (ptmp), X509_PURPOSE_get0_name (ptmp)); } } if (vpm) X509_VERIFY_PARAM_free (vpm); if (cert_ctx != NULL) X509_STORE_free (cert_ctx); sk_X509_pop_free (untrusted, X509_free); sk_X509_pop_free (trusted, X509_free); sk_X509_CRL_pop_free (crls, X509_CRL_free); apps_shutdown (); OPENSSL_EXIT (ret < 0 ? 2 : ret); }
/** * Main function, starts the conftest daemon. */ int main(int argc, char *argv[]) { struct sigaction action; int status = 0; sigset_t set; int sig; char *suite_file = "suite.conf", *test_file = NULL; file_logger_t *logger; if (!library_init(NULL)) { library_deinit(); return SS_RC_LIBSTRONGSWAN_INTEGRITY; } if (!libhydra_init("conftest")) { libhydra_deinit(); library_deinit(); return SS_RC_INITIALIZATION_FAILED; } if (!libcharon_init("conftest")) { libcharon_deinit(); libhydra_deinit(); library_deinit(); return SS_RC_INITIALIZATION_FAILED; } INIT(conftest, .creds = mem_cred_create(), .config = config_create(), .hooks = linked_list_create(), .loggers = linked_list_create(), ); lib->credmgr->add_set(lib->credmgr, &conftest->creds->set); logger = file_logger_create("stdout"); logger->set_options(logger, NULL, FALSE); logger->open(logger, FALSE, FALSE); logger->set_level(logger, DBG_ANY, LEVEL_CTRL); charon->bus->add_logger(charon->bus, &logger->logger); conftest->loggers->insert_last(conftest->loggers, logger); atexit(cleanup); while (TRUE) { struct option long_opts[] = { { "help", no_argument, NULL, 'h' }, { "version", no_argument, NULL, 'v' }, { "suite", required_argument, NULL, 's' }, { "test", required_argument, NULL, 't' }, { 0,0,0,0 } }; switch (getopt_long(argc, argv, "", long_opts, NULL)) { case EOF: break; case 'h': usage(stdout); return 0; case 'v': printf("strongSwan %s conftest\n", VERSION); return 0; case 's': suite_file = optarg; continue; case 't': test_file = optarg; continue; default: usage(stderr); return 1; } break; } if (!load_configs(suite_file, test_file)) { return 1; } load_loggers(logger); if (!lib->plugins->load(lib->plugins, NULL, conftest->test->get_str(conftest->test, "preload", ""))) { return 1; } if (!charon->initialize(charon, PLUGINS)) { return 1; } if (!load_certs(conftest->test, conftest->suite_dir)) { return 1; } if (!load_keys(conftest->test, conftest->suite_dir)) { return 1; } load_cdps(conftest->test); if (!load_hooks()) { return 1; } charon->backends->add_backend(charon->backends, &conftest->config->backend); conftest->config->load(conftest->config, conftest->test); conftest->actions = actions_create(); /* set up thread specific handlers */ action.sa_handler = segv_handler; action.sa_flags = 0; sigemptyset(&action.sa_mask); sigaddset(&action.sa_mask, SIGINT); sigaddset(&action.sa_mask, SIGTERM); sigaddset(&action.sa_mask, SIGHUP); sigaction(SIGSEGV, &action, NULL); sigaction(SIGILL, &action, NULL); sigaction(SIGBUS, &action, NULL); action.sa_handler = SIG_IGN; sigaction(SIGPIPE, &action, NULL); pthread_sigmask(SIG_SETMASK, &action.sa_mask, NULL); /* start thread pool */ charon->start(charon); /* handle SIGINT/SIGTERM in main thread */ sigemptyset(&set); sigaddset(&set, SIGINT); sigaddset(&set, SIGHUP); sigaddset(&set, SIGTERM); sigprocmask(SIG_BLOCK, &set, NULL); while (sigwait(&set, &sig) == 0) { switch (sig) { case SIGINT: case SIGTERM: fprintf(stderr, "\nshutting down...\n"); break; default: continue; } break; } return status; }
int MAIN(int argc, char **argv) { ENGINE *e = NULL; char *infile=NULL, *outfile=NULL, *keyname = NULL; char *certfile=NULL; BIO *in=NULL, *out = NULL; char **args; char *name = NULL; char *csp_name = NULL; PKCS12 *p12 = NULL; char pass[50], macpass[50]; int export_cert = 0; int options = 0; int chain = 0; int badarg = 0; int iter = PKCS12_DEFAULT_ITER; int maciter = PKCS12_DEFAULT_ITER; int twopass = 0; int keytype = 0; int cert_pbe = NID_pbe_WithSHA1And40BitRC2_CBC; int key_pbe = NID_pbe_WithSHA1And3_Key_TripleDES_CBC; int ret = 1; int macver = 1; int noprompt = 0; STACK *canames = NULL; char *cpass = NULL, *mpass = NULL; char *passargin = NULL, *passargout = NULL, *passarg = NULL; char *passin = NULL, *passout = NULL; char *inrand = NULL; char *CApath = NULL, *CAfile = NULL; char *engine=NULL; apps_startup(); enc = EVP_des_ede3_cbc(); if (bio_err == NULL ) bio_err = BIO_new_fp (stderr, BIO_NOCLOSE); if (!load_config(bio_err, NULL)) goto end; args = argv + 1; while (*args) { if (*args[0] == '-') { if (!strcmp (*args, "-nokeys")) options |= NOKEYS; else if (!strcmp (*args, "-keyex")) keytype = KEY_EX; else if (!strcmp (*args, "-keysig")) keytype = KEY_SIG; else if (!strcmp (*args, "-nocerts")) options |= NOCERTS; else if (!strcmp (*args, "-clcerts")) options |= CLCERTS; else if (!strcmp (*args, "-cacerts")) options |= CACERTS; else if (!strcmp (*args, "-noout")) options |= (NOKEYS|NOCERTS); else if (!strcmp (*args, "-info")) options |= INFO; else if (!strcmp (*args, "-chain")) chain = 1; else if (!strcmp (*args, "-twopass")) twopass = 1; else if (!strcmp (*args, "-nomacver")) macver = 0; else if (!strcmp (*args, "-descert")) cert_pbe = NID_pbe_WithSHA1And3_Key_TripleDES_CBC; else if (!strcmp (*args, "-export")) export_cert = 1; else if (!strcmp (*args, "-des")) enc=EVP_des_cbc(); #ifndef OPENSSL_NO_IDEA else if (!strcmp (*args, "-idea")) enc=EVP_idea_cbc(); #endif else if (!strcmp (*args, "-des3")) enc = EVP_des_ede3_cbc(); #ifndef OPENSSL_NO_AES else if (!strcmp(*args,"-aes128")) enc=EVP_aes_128_cbc(); else if (!strcmp(*args,"-aes192")) enc=EVP_aes_192_cbc(); else if (!strcmp(*args,"-aes256")) enc=EVP_aes_256_cbc(); #endif else if (!strcmp (*args, "-noiter")) iter = 1; else if (!strcmp (*args, "-maciter")) maciter = PKCS12_DEFAULT_ITER; else if (!strcmp (*args, "-nomaciter")) maciter = 1; else if (!strcmp (*args, "-nodes")) enc=NULL; else if (!strcmp (*args, "-certpbe")) { if (args[1]) { args++; cert_pbe=OBJ_txt2nid(*args); if(cert_pbe == NID_undef) { BIO_printf(bio_err, "Unknown PBE algorithm %s\n", *args); badarg = 1; } } else badarg = 1; } else if (!strcmp (*args, "-keypbe")) { if (args[1]) { args++; key_pbe=OBJ_txt2nid(*args); if(key_pbe == NID_undef) { BIO_printf(bio_err, "Unknown PBE algorithm %s\n", *args); badarg = 1; } } else badarg = 1; } else if (!strcmp (*args, "-rand")) { if (args[1]) { args++; inrand = *args; } else badarg = 1; } else if (!strcmp (*args, "-inkey")) { if (args[1]) { args++; keyname = *args; } else badarg = 1; } else if (!strcmp (*args, "-certfile")) { if (args[1]) { args++; certfile = *args; } else badarg = 1; } else if (!strcmp (*args, "-name")) { if (args[1]) { args++; name = *args; } else badarg = 1; } else if (!strcmp (*args, "-CSP")) { if (args[1]) { args++; csp_name = *args; } else badarg = 1; } else if (!strcmp (*args, "-caname")) { if (args[1]) { args++; if (!canames) canames = sk_new_null(); sk_push(canames, *args); } else badarg = 1; } else if (!strcmp (*args, "-in")) { if (args[1]) { args++; infile = *args; } else badarg = 1; } else if (!strcmp (*args, "-out")) { if (args[1]) { args++; outfile = *args; } else badarg = 1; } else if (!strcmp(*args,"-passin")) { if (args[1]) { args++; passargin = *args; } else badarg = 1; } else if (!strcmp(*args,"-passout")) { if (args[1]) { args++; passargout = *args; } else badarg = 1; } else if (!strcmp (*args, "-password")) { if (args[1]) { args++; passarg = *args; noprompt = 1; } else badarg = 1; } else if (!strcmp(*args,"-CApath")) { if (args[1]) { args++; CApath = *args; } else badarg = 1; } else if (!strcmp(*args,"-CAfile")) { if (args[1]) { args++; CAfile = *args; } else badarg = 1; } else if (!strcmp(*args,"-engine")) { if (args[1]) { args++; engine = *args; } else badarg = 1; } else badarg = 1; } else badarg = 1; args++; } if (badarg) { BIO_printf (bio_err, "Usage: pkcs12 [options]\n"); BIO_printf (bio_err, "where options are\n"); BIO_printf (bio_err, "-export output PKCS12 file\n"); BIO_printf (bio_err, "-chain add certificate chain\n"); BIO_printf (bio_err, "-inkey file private key if not infile\n"); BIO_printf (bio_err, "-certfile f add all certs in f\n"); BIO_printf (bio_err, "-CApath arg - PEM format directory of CA's\n"); BIO_printf (bio_err, "-CAfile arg - PEM format file of CA's\n"); BIO_printf (bio_err, "-name \"name\" use name as friendly name\n"); BIO_printf (bio_err, "-caname \"nm\" use nm as CA friendly name (can be used more than once).\n"); BIO_printf (bio_err, "-in infile input filename\n"); BIO_printf (bio_err, "-out outfile output filename\n"); BIO_printf (bio_err, "-noout don't output anything, just verify.\n"); BIO_printf (bio_err, "-nomacver don't verify MAC.\n"); BIO_printf (bio_err, "-nocerts don't output certificates.\n"); BIO_printf (bio_err, "-clcerts only output client certificates.\n"); BIO_printf (bio_err, "-cacerts only output CA certificates.\n"); BIO_printf (bio_err, "-nokeys don't output private keys.\n"); BIO_printf (bio_err, "-info give info about PKCS#12 structure.\n"); BIO_printf (bio_err, "-des encrypt private keys with DES\n"); BIO_printf (bio_err, "-des3 encrypt private keys with triple DES (default)\n"); #ifndef OPENSSL_NO_IDEA BIO_printf (bio_err, "-idea encrypt private keys with idea\n"); #endif #ifndef OPENSSL_NO_AES BIO_printf (bio_err, "-aes128, -aes192, -aes256\n"); BIO_printf (bio_err, " encrypt PEM output with cbc aes\n"); #endif BIO_printf (bio_err, "-nodes don't encrypt private keys\n"); BIO_printf (bio_err, "-noiter don't use encryption iteration\n"); BIO_printf (bio_err, "-maciter use MAC iteration\n"); BIO_printf (bio_err, "-twopass separate MAC, encryption passwords\n"); BIO_printf (bio_err, "-descert encrypt PKCS#12 certificates with triple DES (default RC2-40)\n"); BIO_printf (bio_err, "-certpbe alg specify certificate PBE algorithm (default RC2-40)\n"); BIO_printf (bio_err, "-keypbe alg specify private key PBE algorithm (default 3DES)\n"); BIO_printf (bio_err, "-keyex set MS key exchange type\n"); BIO_printf (bio_err, "-keysig set MS key signature type\n"); BIO_printf (bio_err, "-password p set import/export password source\n"); BIO_printf (bio_err, "-passin p input file pass phrase source\n"); BIO_printf (bio_err, "-passout p output file pass phrase source\n"); BIO_printf (bio_err, "-engine e use engine e, possibly a hardware device.\n"); BIO_printf(bio_err, "-rand file%cfile%c...\n", LIST_SEPARATOR_CHAR, LIST_SEPARATOR_CHAR); BIO_printf(bio_err, " load the file (or the files in the directory) into\n"); BIO_printf(bio_err, " the random number generator\n"); goto end; } e = setup_engine(bio_err, engine, 0); if(passarg) { if(export_cert) passargout = passarg; else passargin = passarg; } if(!app_passwd(bio_err, passargin, passargout, &passin, &passout)) { BIO_printf(bio_err, "Error getting passwords\n"); goto end; } if(!cpass) { if(export_cert) cpass = passout; else cpass = passin; } if(cpass) { mpass = cpass; noprompt = 1; } else { cpass = pass; mpass = macpass; } if(export_cert || inrand) { app_RAND_load_file(NULL, bio_err, (inrand != NULL)); if (inrand != NULL) BIO_printf(bio_err,"%ld semi-random bytes loaded\n", app_RAND_load_files(inrand)); } ERR_load_crypto_strings(); #ifdef CRYPTO_MDEBUG CRYPTO_push_info("read files"); #endif if (!infile) in = BIO_new_fp(stdin, BIO_NOCLOSE); else in = BIO_new_file(infile, "rb"); if (!in) { BIO_printf(bio_err, "Error opening input file %s\n", infile ? infile : "<stdin>"); perror (infile); goto end; } #if 0 if (certfile) { if(!(certsin = BIO_new_file(certfile, "r"))) { BIO_printf(bio_err, "Can't open certificate file %s\n", certfile); perror (certfile); goto end; } } if (keyname) { if(!(inkey = BIO_new_file(keyname, "r"))) { BIO_printf(bio_err, "Can't key certificate file %s\n", keyname); perror (keyname); goto end; } } #endif #ifdef CRYPTO_MDEBUG CRYPTO_pop_info(); CRYPTO_push_info("write files"); #endif if (!outfile) { out = BIO_new_fp(stdout, BIO_NOCLOSE); #ifdef OPENSSL_SYS_VMS { BIO *tmpbio = BIO_new(BIO_f_linebuffer()); out = BIO_push(tmpbio, out); } #endif } else out = BIO_new_file(outfile, "wb"); if (!out) { BIO_printf(bio_err, "Error opening output file %s\n", outfile ? outfile : "<stdout>"); perror (outfile); goto end; } if (twopass) { #ifdef CRYPTO_MDEBUG CRYPTO_push_info("read MAC password"); #endif if(EVP_read_pw_string (macpass, sizeof macpass, "Enter MAC Password:"******"Can't read Password\n"); goto end; } #ifdef CRYPTO_MDEBUG CRYPTO_pop_info(); #endif } if (export_cert) { EVP_PKEY *key = NULL; STACK_OF(PKCS12_SAFEBAG) *bags = NULL; STACK_OF(PKCS7) *safes = NULL; PKCS12_SAFEBAG *bag = NULL; PKCS8_PRIV_KEY_INFO *p8 = NULL; PKCS7 *authsafe = NULL; X509 *ucert = NULL; STACK_OF(X509) *certs=NULL; char *catmp = NULL; int i; unsigned char keyid[EVP_MAX_MD_SIZE]; unsigned int keyidlen = 0; #ifdef CRYPTO_MDEBUG CRYPTO_push_info("process -export_cert"); CRYPTO_push_info("reading private key"); #endif key = load_key(bio_err, keyname ? keyname : infile, FORMAT_PEM, 1, passin, e, "private key"); if (!key) { goto export_end; } #ifdef CRYPTO_MDEBUG CRYPTO_pop_info(); CRYPTO_push_info("reading certs from input"); #endif /* Load in all certs in input file */ if(!(certs = load_certs(bio_err, infile, FORMAT_PEM, NULL, e, "certificates"))) { goto export_end; } #ifdef CRYPTO_MDEBUG CRYPTO_pop_info(); CRYPTO_push_info("reading certs from input 2"); #endif for(i = 0; i < sk_X509_num(certs); i++) { ucert = sk_X509_value(certs, i); if(X509_check_private_key(ucert, key)) { X509_digest(ucert, EVP_sha1(), keyid, &keyidlen); break; } } if(!keyidlen) { ucert = NULL; BIO_printf(bio_err, "No certificate matches private key\n"); goto export_end; } #ifdef CRYPTO_MDEBUG CRYPTO_pop_info(); CRYPTO_push_info("reading certs from certfile"); #endif bags = sk_PKCS12_SAFEBAG_new_null (); /* Add any more certificates asked for */ if (certfile) { STACK_OF(X509) *morecerts=NULL; if(!(morecerts = load_certs(bio_err, certfile, FORMAT_PEM, NULL, e, "certificates from certfile"))) { goto export_end; } while(sk_X509_num(morecerts) > 0) { sk_X509_push(certs, sk_X509_shift(morecerts)); } sk_X509_free(morecerts); } #ifdef CRYPTO_MDEBUG CRYPTO_pop_info(); CRYPTO_push_info("building chain"); #endif /* If chaining get chain from user cert */ if (chain) { int vret; STACK_OF(X509) *chain2; X509_STORE *store = X509_STORE_new(); if (!store) { BIO_printf (bio_err, "Memory allocation error\n"); goto export_end; } if (!X509_STORE_load_locations(store, CAfile, CApath)) X509_STORE_set_default_paths (store); vret = get_cert_chain (ucert, store, &chain2); X509_STORE_free(store); if (!vret) { /* Exclude verified certificate */ for (i = 1; i < sk_X509_num (chain2) ; i++) sk_X509_push(certs, sk_X509_value (chain2, i)); /* Free first certificate */ X509_free(sk_X509_value(chain2, 0)); sk_X509_free(chain2); } else { BIO_printf (bio_err, "Error %s getting chain.\n", X509_verify_cert_error_string(vret)); goto export_end; } } #ifdef CRYPTO_MDEBUG CRYPTO_pop_info(); CRYPTO_push_info("building bags"); #endif /* We now have loads of certificates: include them all */ for(i = 0; i < sk_X509_num(certs); i++) { X509 *cert = NULL; cert = sk_X509_value(certs, i); bag = PKCS12_x5092certbag(cert); /* If it matches private key set id */ if(cert == ucert) { if(name) PKCS12_add_friendlyname(bag, name, -1); PKCS12_add_localkeyid(bag, keyid, keyidlen); } else if((catmp = sk_shift(canames))) PKCS12_add_friendlyname(bag, catmp, -1); sk_PKCS12_SAFEBAG_push(bags, bag); } sk_X509_pop_free(certs, X509_free); certs = NULL; #ifdef CRYPTO_MDEBUG CRYPTO_pop_info(); CRYPTO_push_info("encrypting bags"); #endif if(!noprompt && EVP_read_pw_string(pass, sizeof pass, "Enter Export Password:"******"Can't read Password\n"); goto export_end; } if (!twopass) strcpy(macpass, pass); /* Turn certbags into encrypted authsafe */ authsafe = PKCS12_pack_p7encdata(cert_pbe, cpass, -1, NULL, 0, iter, bags); sk_PKCS12_SAFEBAG_pop_free(bags, PKCS12_SAFEBAG_free); bags = NULL; if (!authsafe) { ERR_print_errors (bio_err); goto export_end; } safes = sk_PKCS7_new_null (); sk_PKCS7_push (safes, authsafe); #ifdef CRYPTO_MDEBUG CRYPTO_pop_info(); CRYPTO_push_info("building shrouded key bag"); #endif /* Make a shrouded key bag */ p8 = EVP_PKEY2PKCS8 (key); if(keytype) PKCS8_add_keyusage(p8, keytype); bag = PKCS12_MAKE_SHKEYBAG(key_pbe, cpass, -1, NULL, 0, iter, p8); PKCS8_PRIV_KEY_INFO_free(p8); p8 = NULL; if (name) PKCS12_add_friendlyname (bag, name, -1); if(csp_name) PKCS12_add_CSPName_asc(bag, csp_name, -1); PKCS12_add_localkeyid (bag, keyid, keyidlen); bags = sk_PKCS12_SAFEBAG_new_null(); sk_PKCS12_SAFEBAG_push (bags, bag); #ifdef CRYPTO_MDEBUG CRYPTO_pop_info(); CRYPTO_push_info("encrypting shrouded key bag"); #endif /* Turn it into unencrypted safe bag */ authsafe = PKCS12_pack_p7data (bags); sk_PKCS12_SAFEBAG_pop_free(bags, PKCS12_SAFEBAG_free); bags = NULL; sk_PKCS7_push (safes, authsafe); #ifdef CRYPTO_MDEBUG CRYPTO_pop_info(); CRYPTO_push_info("building pkcs12"); #endif p12 = PKCS12_init(NID_pkcs7_data); PKCS12_pack_authsafes(p12, safes); sk_PKCS7_pop_free(safes, PKCS7_free); safes = NULL; PKCS12_set_mac (p12, mpass, -1, NULL, 0, maciter, NULL); #ifdef CRYPTO_MDEBUG CRYPTO_pop_info(); CRYPTO_push_info("writing pkcs12"); #endif i2d_PKCS12_bio (out, p12); ret = 0; export_end: #ifdef CRYPTO_MDEBUG CRYPTO_pop_info(); CRYPTO_pop_info(); CRYPTO_push_info("process -export_cert: freeing"); #endif if (key) EVP_PKEY_free(key); if (certs) sk_X509_pop_free(certs, X509_free); if (safes) sk_PKCS7_pop_free(safes, PKCS7_free); if (bags) sk_PKCS12_SAFEBAG_pop_free(bags, PKCS12_SAFEBAG_free); #ifdef CRYPTO_MDEBUG CRYPTO_pop_info(); #endif goto end; } if (!(p12 = d2i_PKCS12_bio (in, NULL))) { ERR_print_errors(bio_err); goto end; } #ifdef CRYPTO_MDEBUG CRYPTO_push_info("read import password"); #endif if(!noprompt && EVP_read_pw_string(pass, sizeof pass, "Enter Import Password:"******"Can't read Password\n"); goto end; } #ifdef CRYPTO_MDEBUG CRYPTO_pop_info(); #endif if (!twopass) strcpy(macpass, pass); if (options & INFO) BIO_printf (bio_err, "MAC Iteration %ld\n", p12->mac->iter ? ASN1_INTEGER_get (p12->mac->iter) : 1); if(macver) { #ifdef CRYPTO_MDEBUG CRYPTO_push_info("verify MAC"); #endif /* If we enter empty password try no password first */ if(!macpass[0] && PKCS12_verify_mac(p12, NULL, 0)) { /* If mac and crypto pass the same set it to NULL too */ if(!twopass) cpass = NULL; } else if (!PKCS12_verify_mac(p12, mpass, -1)) { BIO_printf (bio_err, "Mac verify error: invalid password?\n"); ERR_print_errors (bio_err); goto end; } BIO_printf (bio_err, "MAC verified OK\n"); #ifdef CRYPTO_MDEBUG CRYPTO_pop_info(); #endif } #ifdef CRYPTO_MDEBUG CRYPTO_push_info("output keys and certificates"); #endif if (!dump_certs_keys_p12 (out, p12, cpass, -1, options, passout)) { BIO_printf(bio_err, "Error outputting keys and certificates\n"); ERR_print_errors (bio_err); goto end; } #ifdef CRYPTO_MDEBUG CRYPTO_pop_info(); #endif ret = 0; end: if (p12) PKCS12_free(p12); if(export_cert || inrand) app_RAND_write_file(NULL, bio_err); #ifdef CRYPTO_MDEBUG CRYPTO_remove_all_info(); #endif BIO_free(in); BIO_free_all(out); if (canames) sk_free(canames); if(passin) OPENSSL_free(passin); if(passout) OPENSSL_free(passout); apps_shutdown(); OPENSSL_EXIT(ret); }
int ocsp_main(int argc, char **argv) { char **args; char *host = NULL, *port = NULL, *path = "/"; char *reqin = NULL, *respin = NULL; char *reqout = NULL, *respout = NULL; char *signfile = NULL, *keyfile = NULL; char *rsignfile = NULL, *rkeyfile = NULL; char *outfile = NULL; int add_nonce = 1, noverify = 0, use_ssl = -1; STACK_OF(CONF_VALUE) * headers = NULL; OCSP_REQUEST *req = NULL; OCSP_RESPONSE *resp = NULL; OCSP_BASICRESP *bs = NULL; X509 *issuer = NULL, *cert = NULL; X509 *signer = NULL, *rsigner = NULL; EVP_PKEY *key = NULL, *rkey = NULL; BIO *acbio = NULL, *cbio = NULL; BIO *derbio = NULL; BIO *out = NULL; int req_timeout = -1; int req_text = 0, resp_text = 0; long nsec = MAX_VALIDITY_PERIOD, maxage = -1; char *CAfile = NULL, *CApath = NULL; X509_STORE *store = NULL; STACK_OF(X509) * sign_other = NULL, *verify_other = NULL, *rother = NULL; char *sign_certfile = NULL, *verify_certfile = NULL, *rcertfile = NULL; unsigned long sign_flags = 0, verify_flags = 0, rflags = 0; int ret = 1; int accept_count = -1; int badarg = 0; int i; int ignore_err = 0; STACK_OF(OPENSSL_STRING) * reqnames = NULL; STACK_OF(OCSP_CERTID) * ids = NULL; X509 *rca_cert = NULL; char *ridx_filename = NULL; char *rca_filename = NULL; CA_DB *rdb = NULL; int nmin = 0, ndays = -1; const EVP_MD *cert_id_md = NULL; const char *errstr = NULL; args = argv + 1; reqnames = sk_OPENSSL_STRING_new_null(); ids = sk_OCSP_CERTID_new_null(); while (!badarg && *args && *args[0] == '-') { if (!strcmp(*args, "-out")) { if (args[1]) { args++; outfile = *args; } else badarg = 1; } else if (!strcmp(*args, "-timeout")) { if (args[1]) { args++; req_timeout = strtonum(*args, 0, INT_MAX, &errstr); if (errstr) { BIO_printf(bio_err, "Illegal timeout value %s: %s\n", *args, errstr); badarg = 1; } } else badarg = 1; } else if (!strcmp(*args, "-url")) { if (args[1]) { args++; if (!OCSP_parse_url(*args, &host, &port, &path, &use_ssl)) { BIO_printf(bio_err, "Error parsing URL\n"); badarg = 1; } } else badarg = 1; } else if (!strcmp(*args, "-host")) { if (args[1]) { args++; host = *args; } else badarg = 1; } else if (!strcmp(*args, "-port")) { if (args[1]) { args++; port = *args; } else badarg = 1; } else if (!strcmp(*args, "-header")) { if (args[1] && args[2]) { if (!X509V3_add_value(args[1], args[2], &headers)) goto end; args += 2; } else badarg = 1; } else if (!strcmp(*args, "-ignore_err")) ignore_err = 1; else if (!strcmp(*args, "-noverify")) noverify = 1; else if (!strcmp(*args, "-nonce")) add_nonce = 2; else if (!strcmp(*args, "-no_nonce")) add_nonce = 0; else if (!strcmp(*args, "-resp_no_certs")) rflags |= OCSP_NOCERTS; else if (!strcmp(*args, "-resp_key_id")) rflags |= OCSP_RESPID_KEY; else if (!strcmp(*args, "-no_certs")) sign_flags |= OCSP_NOCERTS; else if (!strcmp(*args, "-no_signature_verify")) verify_flags |= OCSP_NOSIGS; else if (!strcmp(*args, "-no_cert_verify")) verify_flags |= OCSP_NOVERIFY; else if (!strcmp(*args, "-no_chain")) verify_flags |= OCSP_NOCHAIN; else if (!strcmp(*args, "-no_cert_checks")) verify_flags |= OCSP_NOCHECKS; else if (!strcmp(*args, "-no_explicit")) verify_flags |= OCSP_NOEXPLICIT; else if (!strcmp(*args, "-trust_other")) verify_flags |= OCSP_TRUSTOTHER; else if (!strcmp(*args, "-no_intern")) verify_flags |= OCSP_NOINTERN; else if (!strcmp(*args, "-text")) { req_text = 1; resp_text = 1; } else if (!strcmp(*args, "-req_text")) req_text = 1; else if (!strcmp(*args, "-resp_text")) resp_text = 1; else if (!strcmp(*args, "-reqin")) { if (args[1]) { args++; reqin = *args; } else badarg = 1; } else if (!strcmp(*args, "-respin")) { if (args[1]) { args++; respin = *args; } else badarg = 1; } else if (!strcmp(*args, "-signer")) { if (args[1]) { args++; signfile = *args; } else badarg = 1; } else if (!strcmp(*args, "-VAfile")) { if (args[1]) { args++; verify_certfile = *args; verify_flags |= OCSP_TRUSTOTHER; } else badarg = 1; } else if (!strcmp(*args, "-sign_other")) { if (args[1]) { args++; sign_certfile = *args; } else badarg = 1; } else if (!strcmp(*args, "-verify_other")) { if (args[1]) { args++; verify_certfile = *args; } else badarg = 1; } else if (!strcmp(*args, "-CAfile")) { if (args[1]) { args++; CAfile = *args; } else badarg = 1; } else if (!strcmp(*args, "-CApath")) { if (args[1]) { args++; CApath = *args; } else badarg = 1; } else if (!strcmp(*args, "-validity_period")) { if (args[1]) { args++; nsec = strtonum(*args, 0, LONG_MAX, &errstr); if (errstr) { BIO_printf(bio_err, "Illegal validity period %s: %s\n", *args, errstr); badarg = 1; } } else badarg = 1; } else if (!strcmp(*args, "-status_age")) { if (args[1]) { args++; maxage = strtonum(*args, 0, LONG_MAX, &errstr); if (errstr) { BIO_printf(bio_err, "Illegal validity age %s: %s\n", *args, errstr); badarg = 1; } } else badarg = 1; } else if (!strcmp(*args, "-signkey")) { if (args[1]) { args++; keyfile = *args; } else badarg = 1; } else if (!strcmp(*args, "-reqout")) { if (args[1]) { args++; reqout = *args; } else badarg = 1; } else if (!strcmp(*args, "-respout")) { if (args[1]) { args++; respout = *args; } else badarg = 1; } else if (!strcmp(*args, "-path")) { if (args[1]) { args++; path = *args; } else badarg = 1; } else if (!strcmp(*args, "-issuer")) { if (args[1]) { args++; X509_free(issuer); issuer = load_cert(bio_err, *args, FORMAT_PEM, NULL, "issuer certificate"); if (!issuer) goto end; } else badarg = 1; } else if (!strcmp(*args, "-cert")) { if (args[1]) { args++; X509_free(cert); cert = load_cert(bio_err, *args, FORMAT_PEM, NULL, "certificate"); if (!cert) goto end; if (!cert_id_md) cert_id_md = EVP_sha1(); if (!add_ocsp_cert(&req, cert, cert_id_md, issuer, ids)) goto end; if (!sk_OPENSSL_STRING_push(reqnames, *args)) goto end; } else badarg = 1; } else if (!strcmp(*args, "-serial")) { if (args[1]) { args++; if (!cert_id_md) cert_id_md = EVP_sha1(); if (!add_ocsp_serial(&req, *args, cert_id_md, issuer, ids)) goto end; if (!sk_OPENSSL_STRING_push(reqnames, *args)) goto end; } else badarg = 1; } else if (!strcmp(*args, "-index")) { if (args[1]) { args++; ridx_filename = *args; } else badarg = 1; } else if (!strcmp(*args, "-CA")) { if (args[1]) { args++; rca_filename = *args; } else badarg = 1; } else if (!strcmp(*args, "-nmin")) { if (args[1]) { args++; nmin = strtonum(*args, 0, INT_MAX, &errstr); if (errstr) { BIO_printf(bio_err, "Illegal update period %s: %s\n", *args, errstr); badarg = 1; } } if (ndays == -1) ndays = 0; else badarg = 1; } else if (!strcmp(*args, "-nrequest")) { if (args[1]) { args++; accept_count = strtonum(*args, 0, INT_MAX, &errstr); if (errstr) { BIO_printf(bio_err, "Illegal accept count %s: %s\n", *args, errstr); badarg = 1; } } else badarg = 1; } else if (!strcmp(*args, "-ndays")) { if (args[1]) { args++; ndays = strtonum(*args, 0, INT_MAX, &errstr); if (errstr) { BIO_printf(bio_err, "Illegal update period %s: %s\n", *args, errstr); badarg = 1; } } else badarg = 1; } else if (!strcmp(*args, "-rsigner")) { if (args[1]) { args++; rsignfile = *args; } else badarg = 1; } else if (!strcmp(*args, "-rkey")) { if (args[1]) { args++; rkeyfile = *args; } else badarg = 1; } else if (!strcmp(*args, "-rother")) { if (args[1]) { args++; rcertfile = *args; } else badarg = 1; } else if ((cert_id_md = EVP_get_digestbyname((*args) + 1)) == NULL) { badarg = 1; } args++; } /* Have we anything to do? */ if (!req && !reqin && !respin && !(port && ridx_filename)) badarg = 1; if (badarg) { BIO_printf(bio_err, "OCSP utility\n"); BIO_printf(bio_err, "Usage ocsp [options]\n"); BIO_printf(bio_err, "where options are\n"); BIO_printf(bio_err, "-out file output filename\n"); BIO_printf(bio_err, "-issuer file issuer certificate\n"); BIO_printf(bio_err, "-cert file certificate to check\n"); BIO_printf(bio_err, "-serial n serial number to check\n"); BIO_printf(bio_err, "-signer file certificate to sign OCSP request with\n"); BIO_printf(bio_err, "-signkey file private key to sign OCSP request with\n"); BIO_printf(bio_err, "-sign_other file additional certificates to include in signed request\n"); BIO_printf(bio_err, "-no_certs don't include any certificates in signed request\n"); BIO_printf(bio_err, "-req_text print text form of request\n"); BIO_printf(bio_err, "-resp_text print text form of response\n"); BIO_printf(bio_err, "-text print text form of request and response\n"); BIO_printf(bio_err, "-reqout file write DER encoded OCSP request to \"file\"\n"); BIO_printf(bio_err, "-respout file write DER encoded OCSP reponse to \"file\"\n"); BIO_printf(bio_err, "-reqin file read DER encoded OCSP request from \"file\"\n"); BIO_printf(bio_err, "-respin file read DER encoded OCSP reponse from \"file\"\n"); BIO_printf(bio_err, "-nonce add OCSP nonce to request\n"); BIO_printf(bio_err, "-no_nonce don't add OCSP nonce to request\n"); BIO_printf(bio_err, "-url URL OCSP responder URL\n"); BIO_printf(bio_err, "-host host:n send OCSP request to host on port n\n"); BIO_printf(bio_err, "-path path to use in OCSP request\n"); BIO_printf(bio_err, "-CApath dir trusted certificates directory\n"); BIO_printf(bio_err, "-CAfile file trusted certificates file\n"); BIO_printf(bio_err, "-VAfile file validator certificates file\n"); BIO_printf(bio_err, "-validity_period n maximum validity discrepancy in seconds\n"); BIO_printf(bio_err, "-status_age n maximum status age in seconds\n"); BIO_printf(bio_err, "-noverify don't verify response at all\n"); BIO_printf(bio_err, "-verify_other file additional certificates to search for signer\n"); BIO_printf(bio_err, "-trust_other don't verify additional certificates\n"); BIO_printf(bio_err, "-no_intern don't search certificates contained in response for signer\n"); BIO_printf(bio_err, "-no_signature_verify don't check signature on response\n"); BIO_printf(bio_err, "-no_cert_verify don't check signing certificate\n"); BIO_printf(bio_err, "-no_chain don't chain verify response\n"); BIO_printf(bio_err, "-no_cert_checks don't do additional checks on signing certificate\n"); BIO_printf(bio_err, "-port num port to run responder on\n"); BIO_printf(bio_err, "-index file certificate status index file\n"); BIO_printf(bio_err, "-CA file CA certificate\n"); BIO_printf(bio_err, "-rsigner file responder certificate to sign responses with\n"); BIO_printf(bio_err, "-rkey file responder key to sign responses with\n"); BIO_printf(bio_err, "-rother file other certificates to include in response\n"); BIO_printf(bio_err, "-resp_no_certs don't include any certificates in response\n"); BIO_printf(bio_err, "-nmin n number of minutes before next update\n"); BIO_printf(bio_err, "-ndays n number of days before next update\n"); BIO_printf(bio_err, "-resp_key_id identify reponse by signing certificate key ID\n"); BIO_printf(bio_err, "-nrequest n number of requests to accept (default unlimited)\n"); BIO_printf(bio_err, "-<dgst alg> use specified digest in the request\n"); goto end; } if (outfile) out = BIO_new_file(outfile, "w"); else out = BIO_new_fp(stdout, BIO_NOCLOSE); if (!out) { BIO_printf(bio_err, "Error opening output file\n"); goto end; } if (!req && (add_nonce != 2)) add_nonce = 0; if (!req && reqin) { derbio = BIO_new_file(reqin, "rb"); if (!derbio) { BIO_printf(bio_err, "Error Opening OCSP request file\n"); goto end; } req = d2i_OCSP_REQUEST_bio(derbio, NULL); BIO_free(derbio); if (!req) { BIO_printf(bio_err, "Error reading OCSP request\n"); goto end; } } if (!req && port) { acbio = init_responder(port); if (!acbio) goto end; } if (rsignfile && !rdb) { if (!rkeyfile) rkeyfile = rsignfile; rsigner = load_cert(bio_err, rsignfile, FORMAT_PEM, NULL, "responder certificate"); if (!rsigner) { BIO_printf(bio_err, "Error loading responder certificate\n"); goto end; } rca_cert = load_cert(bio_err, rca_filename, FORMAT_PEM, NULL, "CA certificate"); if (rcertfile) { rother = load_certs(bio_err, rcertfile, FORMAT_PEM, NULL, "responder other certificates"); if (!rother) goto end; } rkey = load_key(bio_err, rkeyfile, FORMAT_PEM, 0, NULL, "responder private key"); if (!rkey) goto end; } if (acbio) BIO_printf(bio_err, "Waiting for OCSP client connections...\n"); redo_accept: if (acbio) { if (!do_responder(&req, &cbio, acbio, port)) goto end; if (!req) { resp = OCSP_response_create(OCSP_RESPONSE_STATUS_MALFORMEDREQUEST, NULL); send_ocsp_response(cbio, resp); goto done_resp; } } if (!req && (signfile || reqout || host || add_nonce || ridx_filename)) { BIO_printf(bio_err, "Need an OCSP request for this operation!\n"); goto end; } if (req && add_nonce) OCSP_request_add1_nonce(req, NULL, -1); if (signfile) { if (!keyfile) keyfile = signfile; signer = load_cert(bio_err, signfile, FORMAT_PEM, NULL, "signer certificate"); if (!signer) { BIO_printf(bio_err, "Error loading signer certificate\n"); goto end; } if (sign_certfile) { sign_other = load_certs(bio_err, sign_certfile, FORMAT_PEM, NULL, "signer certificates"); if (!sign_other) goto end; } key = load_key(bio_err, keyfile, FORMAT_PEM, 0, NULL, "signer private key"); if (!key) goto end; if (!OCSP_request_sign(req, signer, key, NULL, sign_other, sign_flags)) { BIO_printf(bio_err, "Error signing OCSP request\n"); goto end; } } if (req_text && req) OCSP_REQUEST_print(out, req, 0); if (reqout) { derbio = BIO_new_file(reqout, "wb"); if (!derbio) { BIO_printf(bio_err, "Error opening file %s\n", reqout); goto end; } i2d_OCSP_REQUEST_bio(derbio, req); BIO_free(derbio); } if (ridx_filename && (!rkey || !rsigner || !rca_cert)) { BIO_printf(bio_err, "Need a responder certificate, key and CA for this operation!\n"); goto end; } if (ridx_filename && !rdb) { rdb = load_index(ridx_filename, NULL); if (!rdb) goto end; if (!index_index(rdb)) goto end; } if (rdb) { i = make_ocsp_response(&resp, req, rdb, rca_cert, rsigner, rkey, rother, rflags, nmin, ndays); if (cbio) send_ocsp_response(cbio, resp); } else if (host) { resp = process_responder(bio_err, req, host, path, port, use_ssl, headers, req_timeout); if (!resp) goto end; } else if (respin) { derbio = BIO_new_file(respin, "rb"); if (!derbio) { BIO_printf(bio_err, "Error Opening OCSP response file\n"); goto end; } resp = d2i_OCSP_RESPONSE_bio(derbio, NULL); BIO_free(derbio); if (!resp) { BIO_printf(bio_err, "Error reading OCSP response\n"); goto end; } } else { ret = 0; goto end; } done_resp: if (respout) { derbio = BIO_new_file(respout, "wb"); if (!derbio) { BIO_printf(bio_err, "Error opening file %s\n", respout); goto end; } i2d_OCSP_RESPONSE_bio(derbio, resp); BIO_free(derbio); } i = OCSP_response_status(resp); if (i != OCSP_RESPONSE_STATUS_SUCCESSFUL) { BIO_printf(out, "Responder Error: %s (%d)\n", OCSP_response_status_str(i), i); if (ignore_err) goto redo_accept; ret = 0; goto end; } if (resp_text) OCSP_RESPONSE_print(out, resp, 0); /* If running as responder don't verify our own response */ if (cbio) { if (accept_count > 0) accept_count--; /* Redo if more connections needed */ if (accept_count) { BIO_free_all(cbio); cbio = NULL; OCSP_REQUEST_free(req); req = NULL; OCSP_RESPONSE_free(resp); resp = NULL; goto redo_accept; } goto end; } if (!store) store = setup_verify(bio_err, CAfile, CApath); if (!store) goto end; if (verify_certfile) { verify_other = load_certs(bio_err, verify_certfile, FORMAT_PEM, NULL, "validator certificate"); if (!verify_other) goto end; } bs = OCSP_response_get1_basic(resp); if (!bs) { BIO_printf(bio_err, "Error parsing response\n"); goto end; } if (!noverify) { if (req && ((i = OCSP_check_nonce(req, bs)) <= 0)) { if (i == -1) BIO_printf(bio_err, "WARNING: no nonce in response\n"); else { BIO_printf(bio_err, "Nonce Verify error\n"); goto end; } } i = OCSP_basic_verify(bs, verify_other, store, verify_flags); if (i < 0) i = OCSP_basic_verify(bs, NULL, store, 0); if (i <= 0) { BIO_printf(bio_err, "Response Verify Failure\n"); ERR_print_errors(bio_err); } else BIO_printf(bio_err, "Response verify OK\n"); } if (!print_ocsp_summary(out, bs, req, reqnames, ids, nsec, maxage)) goto end; ret = 0; end: ERR_print_errors(bio_err); X509_free(signer); X509_STORE_free(store); EVP_PKEY_free(key); EVP_PKEY_free(rkey); X509_free(issuer); X509_free(cert); X509_free(rsigner); X509_free(rca_cert); free_index(rdb); BIO_free_all(cbio); BIO_free_all(acbio); BIO_free(out); OCSP_REQUEST_free(req); OCSP_RESPONSE_free(resp); OCSP_BASICRESP_free(bs); sk_OPENSSL_STRING_free(reqnames); sk_OCSP_CERTID_free(ids); sk_X509_pop_free(sign_other, X509_free); sk_X509_pop_free(verify_other, X509_free); sk_CONF_VALUE_pop_free(headers, X509V3_conf_free); if (use_ssl != -1) { free(host); free(port); free(path); } return (ret); }
nano::rpc_secure::rpc_secure (boost::asio::io_service & service_a, nano::rpc_config const & config_a, nano::rpc_handler_interface & rpc_handler_interface_a) : rpc (service_a, config_a, rpc_handler_interface_a), ssl_context (boost::asio::ssl::context::tlsv12_server) { load_certs (ssl_context); }
int MAIN(int argc, char **argv) { ENGINE *e = NULL; int operation = 0; int ret = 0; char **args; const char *inmode = "r", *outmode = "w"; char *infile = NULL, *outfile = NULL; char *signerfile = NULL, *recipfile = NULL; char *certfile = NULL, *keyfile = NULL, *contfile=NULL; const EVP_CIPHER *cipher = NULL; PKCS7 *p7 = NULL; X509_STORE *store = NULL; X509 *cert = NULL, *recip = NULL, *signer = NULL; EVP_PKEY *key = NULL; STACK_OF(X509) *encerts = NULL, *other = NULL; BIO *in = NULL, *out = NULL, *indata = NULL; int badarg = 0; int flags = PKCS7_DETACHED; char *to = NULL, *from = NULL, *subject = NULL; char *CAfile = NULL, *CApath = NULL; char *passargin = NULL, *passin = NULL; char *inrand = NULL; int need_rand = 0; int informat = FORMAT_SMIME, outformat = FORMAT_SMIME; int keyform = FORMAT_PEM; #ifndef OPENSSL_NO_ENGINE char *engine=NULL; #endif X509_VERIFY_PARAM *vpm = NULL; args = argv + 1; ret = 1; apps_startup(); if (bio_err == NULL) { if ((bio_err = BIO_new(BIO_s_file())) != NULL) BIO_set_fp(bio_err, stderr, BIO_NOCLOSE|BIO_FP_TEXT); } if (!load_config(bio_err, NULL)) goto end; while (!badarg && *args && *args[0] == '-') { if (!strcmp (*args, "-encrypt")) operation = SMIME_ENCRYPT; else if (!strcmp (*args, "-decrypt")) operation = SMIME_DECRYPT; else if (!strcmp (*args, "-sign")) operation = SMIME_SIGN; else if (!strcmp (*args, "-verify")) operation = SMIME_VERIFY; else if (!strcmp (*args, "-pk7out")) operation = SMIME_PK7OUT; #ifndef OPENSSL_NO_DES else if (!strcmp (*args, "-des3")) cipher = EVP_des_ede3_cbc(); else if (!strcmp (*args, "-des")) cipher = EVP_des_cbc(); #endif #ifndef OPENSSL_NO_SEED else if (!strcmp (*args, "-seed")) cipher = EVP_seed_cbc(); #endif #ifndef OPENSSL_NO_RC2 else if (!strcmp (*args, "-rc2-40")) cipher = EVP_rc2_40_cbc(); else if (!strcmp (*args, "-rc2-128")) cipher = EVP_rc2_cbc(); else if (!strcmp (*args, "-rc2-64")) cipher = EVP_rc2_64_cbc(); #endif #ifndef OPENSSL_NO_AES else if (!strcmp(*args,"-aes128")) cipher = EVP_aes_128_cbc(); else if (!strcmp(*args,"-aes192")) cipher = EVP_aes_192_cbc(); else if (!strcmp(*args,"-aes256")) cipher = EVP_aes_256_cbc(); #endif #ifndef OPENSSL_NO_CAMELLIA else if (!strcmp(*args,"-camellia128")) cipher = EVP_camellia_128_cbc(); else if (!strcmp(*args,"-camellia192")) cipher = EVP_camellia_192_cbc(); else if (!strcmp(*args,"-camellia256")) cipher = EVP_camellia_256_cbc(); #endif else if (!strcmp (*args, "-text")) flags |= PKCS7_TEXT; else if (!strcmp (*args, "-nointern")) flags |= PKCS7_NOINTERN; else if (!strcmp (*args, "-noverify")) flags |= PKCS7_NOVERIFY; else if (!strcmp (*args, "-nochain")) flags |= PKCS7_NOCHAIN; else if (!strcmp (*args, "-nocerts")) flags |= PKCS7_NOCERTS; else if (!strcmp (*args, "-noattr")) flags |= PKCS7_NOATTR; else if (!strcmp (*args, "-nodetach")) flags &= ~PKCS7_DETACHED; else if (!strcmp (*args, "-nosmimecap")) flags |= PKCS7_NOSMIMECAP; else if (!strcmp (*args, "-binary")) flags |= PKCS7_BINARY; else if (!strcmp (*args, "-nosigs")) flags |= PKCS7_NOSIGS; else if (!strcmp (*args, "-nooldmime")) flags |= PKCS7_NOOLDMIMETYPE; else if (!strcmp (*args, "-crlfeol")) flags |= PKCS7_CRLFEOL; else if (!strcmp(*args,"-rand")) { if (args[1]) { args++; inrand = *args; } else badarg = 1; need_rand = 1; } #ifndef OPENSSL_NO_ENGINE else if (!strcmp(*args,"-engine")) { if (args[1]) { args++; engine = *args; } else badarg = 1; } #endif else if (!strcmp(*args,"-passin")) { if (args[1]) { args++; passargin = *args; } else badarg = 1; } else if (!strcmp (*args, "-to")) { if (args[1]) { args++; to = *args; } else badarg = 1; } else if (!strcmp (*args, "-from")) { if (args[1]) { args++; from = *args; } else badarg = 1; } else if (!strcmp (*args, "-subject")) { if (args[1]) { args++; subject = *args; } else badarg = 1; } else if (!strcmp (*args, "-signer")) { if (args[1]) { args++; signerfile = *args; } else badarg = 1; } else if (!strcmp (*args, "-recip")) { if (args[1]) { args++; recipfile = *args; } else badarg = 1; } else if (!strcmp (*args, "-inkey")) { if (args[1]) { args++; keyfile = *args; } else badarg = 1; } else if (!strcmp (*args, "-keyform")) { if (args[1]) { args++; keyform = str2fmt(*args); } else badarg = 1; } else if (!strcmp (*args, "-certfile")) { if (args[1]) { args++; certfile = *args; } else badarg = 1; } else if (!strcmp (*args, "-CAfile")) { if (args[1]) { args++; CAfile = *args; } else badarg = 1; } else if (!strcmp (*args, "-CApath")) { if (args[1]) { args++; CApath = *args; } else badarg = 1; } else if (!strcmp (*args, "-in")) { if (args[1]) { args++; infile = *args; } else badarg = 1; } else if (!strcmp (*args, "-inform")) { if (args[1]) { args++; informat = str2fmt(*args); } else badarg = 1; } else if (!strcmp (*args, "-outform")) { if (args[1]) { args++; outformat = str2fmt(*args); } else badarg = 1; } else if (!strcmp (*args, "-out")) { if (args[1]) { args++; outfile = *args; } else badarg = 1; } else if (!strcmp (*args, "-content")) { if (args[1]) { args++; contfile = *args; } else badarg = 1; } else if (args_verify(&args, NULL, &badarg, bio_err, &vpm)) continue; else badarg = 1; args++; } if (operation == SMIME_SIGN) { if (!signerfile) { BIO_printf(bio_err, "No signer certificate specified\n"); badarg = 1; } need_rand = 1; } else if (operation == SMIME_DECRYPT) { if (!recipfile && !keyfile) { BIO_printf(bio_err, "No recipient certificate or key specified\n"); badarg = 1; } } else if (operation == SMIME_ENCRYPT) { if (!*args) { BIO_printf(bio_err, "No recipient(s) certificate(s) specified\n"); badarg = 1; } need_rand = 1; } else if (!operation) badarg = 1; if (badarg) { BIO_printf (bio_err, "Usage smime [options] cert.pem ...\n"); BIO_printf (bio_err, "where options are\n"); BIO_printf (bio_err, "-encrypt encrypt message\n"); BIO_printf (bio_err, "-decrypt decrypt encrypted message\n"); BIO_printf (bio_err, "-sign sign message\n"); BIO_printf (bio_err, "-verify verify signed message\n"); BIO_printf (bio_err, "-pk7out output PKCS#7 structure\n"); #ifndef OPENSSL_NO_DES BIO_printf (bio_err, "-des3 encrypt with triple DES\n"); BIO_printf (bio_err, "-des encrypt with DES\n"); #endif #ifndef OPENSSL_NO_SEED BIO_printf (bio_err, "-seed encrypt with SEED\n"); #endif #ifndef OPENSSL_NO_RC2 BIO_printf (bio_err, "-rc2-40 encrypt with RC2-40 (default)\n"); BIO_printf (bio_err, "-rc2-64 encrypt with RC2-64\n"); BIO_printf (bio_err, "-rc2-128 encrypt with RC2-128\n"); #endif #ifndef OPENSSL_NO_AES BIO_printf (bio_err, "-aes128, -aes192, -aes256\n"); BIO_printf (bio_err, " encrypt PEM output with cbc aes\n"); #endif #ifndef OPENSSL_NO_CAMELLIA BIO_printf (bio_err, "-camellia128, -camellia192, -camellia256\n"); BIO_printf (bio_err, " encrypt PEM output with cbc camellia\n"); #endif BIO_printf (bio_err, "-nointern don't search certificates in message for signer\n"); BIO_printf (bio_err, "-nosigs don't verify message signature\n"); BIO_printf (bio_err, "-noverify don't verify signers certificate\n"); BIO_printf (bio_err, "-nocerts don't include signers certificate when signing\n"); BIO_printf (bio_err, "-nodetach use opaque signing\n"); BIO_printf (bio_err, "-noattr don't include any signed attributes\n"); BIO_printf (bio_err, "-binary don't translate message to text\n"); BIO_printf (bio_err, "-certfile file other certificates file\n"); BIO_printf (bio_err, "-signer file signer certificate file\n"); BIO_printf (bio_err, "-recip file recipient certificate file for decryption\n"); BIO_printf (bio_err, "-in file input file\n"); BIO_printf (bio_err, "-inform arg input format SMIME (default), PEM or DER\n"); BIO_printf (bio_err, "-inkey file input private key (if not signer or recipient)\n"); BIO_printf (bio_err, "-keyform arg input private key format (PEM or ENGINE)\n"); BIO_printf (bio_err, "-out file output file\n"); BIO_printf (bio_err, "-outform arg output format SMIME (default), PEM or DER\n"); BIO_printf (bio_err, "-content file supply or override content for detached signature\n"); BIO_printf (bio_err, "-to addr to address\n"); BIO_printf (bio_err, "-from ad from address\n"); BIO_printf (bio_err, "-subject s subject\n"); BIO_printf (bio_err, "-text include or delete text MIME headers\n"); BIO_printf (bio_err, "-CApath dir trusted certificates directory\n"); BIO_printf (bio_err, "-CAfile file trusted certificates file\n"); BIO_printf (bio_err, "-crl_check check revocation status of signer's certificate using CRLs\n"); BIO_printf (bio_err, "-crl_check_all check revocation status of signer's certificate chain using CRLs\n"); #ifndef OPENSSL_NO_ENGINE BIO_printf (bio_err, "-engine e use engine e, possibly a hardware device.\n"); #endif BIO_printf (bio_err, "-passin arg input file pass phrase source\n"); BIO_printf(bio_err, "-rand file%cfile%c...\n", LIST_SEPARATOR_CHAR, LIST_SEPARATOR_CHAR); BIO_printf(bio_err, " load the file (or the files in the directory) into\n"); BIO_printf(bio_err, " the random number generator\n"); BIO_printf (bio_err, "cert.pem recipient certificate(s) for encryption\n"); goto end; } #ifndef OPENSSL_NO_ENGINE e = setup_engine(bio_err, engine, 0); #endif if (!app_passwd(bio_err, passargin, NULL, &passin, NULL)) { BIO_printf(bio_err, "Error getting password\n"); goto end; } if (need_rand) { app_RAND_load_file(NULL, bio_err, (inrand != NULL)); if (inrand != NULL) BIO_printf(bio_err,"%ld semi-random bytes loaded\n", app_RAND_load_files(inrand)); } ret = 2; if (operation != SMIME_SIGN) flags &= ~PKCS7_DETACHED; if (operation & SMIME_OP) { if (flags & PKCS7_BINARY) inmode = "rb"; if (outformat == FORMAT_ASN1) outmode = "wb"; } else { if (flags & PKCS7_BINARY) outmode = "wb"; if (informat == FORMAT_ASN1) inmode = "rb"; } if (operation == SMIME_ENCRYPT) { if (!cipher) { #ifndef OPENSSL_NO_RC2 cipher = EVP_rc2_40_cbc(); #else BIO_printf(bio_err, "No cipher selected\n"); goto end; #endif } encerts = sk_X509_new_null(); while (*args) { if (!(cert = load_cert(bio_err,*args,FORMAT_PEM, NULL, e, "recipient certificate file"))) { #if 0 /* An appropriate message is already printed */ BIO_printf(bio_err, "Can't read recipient certificate file %s\n", *args); #endif goto end; } sk_X509_push(encerts, cert); cert = NULL; args++; } } if (signerfile && (operation == SMIME_SIGN)) { if (!(signer = load_cert(bio_err,signerfile,FORMAT_PEM, NULL, e, "signer certificate"))) { #if 0 /* An appropri message has already been printed */ BIO_printf(bio_err, "Can't read signer certificate file %s\n", signerfile); #endif goto end; } } if (certfile) { if (!(other = load_certs(bio_err,certfile,FORMAT_PEM, NULL, e, "certificate file"))) { #if 0 /* An appropriate message has already been printed */ BIO_printf(bio_err, "Can't read certificate file %s\n", certfile); #endif ERR_print_errors(bio_err); goto end; } } if (recipfile && (operation == SMIME_DECRYPT)) { if (!(recip = load_cert(bio_err,recipfile,FORMAT_PEM,NULL, e, "recipient certificate file"))) { #if 0 /* An appropriate message has alrady been printed */ BIO_printf(bio_err, "Can't read recipient certificate file %s\n", recipfile); #endif ERR_print_errors(bio_err); goto end; } } if (operation == SMIME_DECRYPT) { if (!keyfile) keyfile = recipfile; } else if (operation == SMIME_SIGN) { if (!keyfile) keyfile = signerfile; } else keyfile = NULL; if (keyfile) { key = load_key(bio_err, keyfile, keyform, 0, passin, e, "signing key file"); if (!key) goto end; } if (infile) { if (!(in = BIO_new_file(infile, inmode))) { BIO_printf (bio_err, "Can't open input file %s\n", infile); goto end; } } else in = BIO_new_fp(stdin, BIO_NOCLOSE); if (outfile) { if (!(out = BIO_new_file(outfile, outmode))) { BIO_printf (bio_err, "Can't open output file %s\n", outfile); goto end; } } else { out = BIO_new_fp(stdout, BIO_NOCLOSE); #ifdef OPENSSL_SYS_VMS { BIO *tmpbio = BIO_new(BIO_f_linebuffer()); out = BIO_push(tmpbio, out); } #endif } if (operation == SMIME_VERIFY) { if (!(store = setup_verify(bio_err, CAfile, CApath))) goto end; X509_STORE_set_verify_cb_func(store, smime_cb); if (vpm) X509_STORE_set1_param(store, vpm); } ret = 3; if (operation == SMIME_ENCRYPT) p7 = PKCS7_encrypt(encerts, in, cipher, flags); else if (operation == SMIME_SIGN) { /* If detached data and SMIME output enable partial * signing. */ if ((flags & PKCS7_DETACHED) && (outformat == FORMAT_SMIME)) flags |= PKCS7_STREAM; p7 = PKCS7_sign(signer, key, other, in, flags); } else { if (informat == FORMAT_SMIME) p7 = SMIME_read_PKCS7(in, &indata); else if (informat == FORMAT_PEM) p7 = PEM_read_bio_PKCS7(in, NULL, NULL, NULL); else if (informat == FORMAT_ASN1) p7 = d2i_PKCS7_bio(in, NULL); else { BIO_printf(bio_err, "Bad input format for PKCS#7 file\n"); goto end; } if (!p7) { BIO_printf(bio_err, "Error reading S/MIME message\n"); goto end; } if (contfile) { BIO_free(indata); if (!(indata = BIO_new_file(contfile, "rb"))) { BIO_printf(bio_err, "Can't read content file %s\n", contfile); goto end; } } } if (!p7) { BIO_printf(bio_err, "Error creating PKCS#7 structure\n"); goto end; } ret = 4; if (operation == SMIME_DECRYPT) { if (!PKCS7_decrypt(p7, key, recip, out, flags)) { BIO_printf(bio_err, "Error decrypting PKCS#7 structure\n"); goto end; } } else if (operation == SMIME_VERIFY) { STACK_OF(X509) *signers; if (PKCS7_verify(p7, other, store, indata, out, flags)) BIO_printf(bio_err, "Verification successful\n"); else { BIO_printf(bio_err, "Verification failure\n"); goto end; } signers = PKCS7_get0_signers(p7, other, flags); if (!save_certs(signerfile, signers)) { BIO_printf(bio_err, "Error writing signers to %s\n", signerfile); ret = 5; goto end; } sk_X509_free(signers); } else if (operation == SMIME_PK7OUT) PEM_write_bio_PKCS7(out, p7); else { if (to) BIO_printf(out, "To: %s\n", to); if (from) BIO_printf(out, "From: %s\n", from); if (subject) BIO_printf(out, "Subject: %s\n", subject); if (outformat == FORMAT_SMIME) SMIME_write_PKCS7(out, p7, in, flags); else if (outformat == FORMAT_PEM) PEM_write_bio_PKCS7(out,p7); else if (outformat == FORMAT_ASN1) i2d_PKCS7_bio(out,p7); else { BIO_printf(bio_err, "Bad output format for PKCS#7 file\n"); goto end; } } ret = 0; end: if (need_rand) app_RAND_write_file(NULL, bio_err); if (ret) ERR_print_errors(bio_err); sk_X509_pop_free(encerts, X509_free); sk_X509_pop_free(other, X509_free); if (vpm) X509_VERIFY_PARAM_free(vpm); X509_STORE_free(store); X509_free(cert); X509_free(recip); X509_free(signer); EVP_PKEY_free(key); PKCS7_free(p7); BIO_free(in); BIO_free(indata); BIO_free_all(out); if (passin) OPENSSL_free(passin); return (ret); }
int smime_main(int argc, char **argv) { BIO *in = NULL, *out = NULL, *indata = NULL; EVP_PKEY *key = NULL; PKCS7 *p7 = NULL; STACK_OF(OPENSSL_STRING) *sksigners = NULL, *skkeys = NULL; STACK_OF(X509) *encerts = NULL, *other = NULL; X509 *cert = NULL, *recip = NULL, *signer = NULL; X509_STORE *store = NULL; X509_VERIFY_PARAM *vpm = NULL; const EVP_CIPHER *cipher = NULL; const EVP_MD *sign_md = NULL; const char *CAfile = NULL, *CApath = NULL, *prog = NULL; char *certfile = NULL, *keyfile = NULL, *contfile = NULL, *inrand = NULL; char *infile = NULL, *outfile = NULL, *signerfile = NULL, *recipfile = NULL; char *passinarg = NULL, *passin = NULL, *to = NULL, *from = NULL, *subject = NULL; OPTION_CHOICE o; int noCApath = 0, noCAfile = 0; int flags = PKCS7_DETACHED, operation = 0, ret = 0, need_rand = 0, indef = 0; int informat = FORMAT_SMIME, outformat = FORMAT_SMIME, keyform = FORMAT_PEM; int vpmtouched = 0, rv = 0; ENGINE *e = NULL; const char *mime_eol = "\n"; if ((vpm = X509_VERIFY_PARAM_new()) == NULL) return 1; prog = opt_init(argc, argv, smime_options); while ((o = opt_next()) != OPT_EOF) { switch (o) { case OPT_EOF: case OPT_ERR: opthelp: BIO_printf(bio_err, "%s: Use -help for summary.\n", prog); goto end; case OPT_HELP: opt_help(smime_options); ret = 0; goto end; case OPT_INFORM: if (!opt_format(opt_arg(), OPT_FMT_PDS, &informat)) goto opthelp; break; case OPT_IN: infile = opt_arg(); break; case OPT_OUTFORM: if (!opt_format(opt_arg(), OPT_FMT_PDS, &outformat)) goto opthelp; break; case OPT_OUT: outfile = opt_arg(); break; case OPT_ENCRYPT: operation = SMIME_ENCRYPT; break; case OPT_DECRYPT: operation = SMIME_DECRYPT; break; case OPT_SIGN: operation = SMIME_SIGN; break; case OPT_RESIGN: operation = SMIME_RESIGN; break; case OPT_VERIFY: operation = SMIME_VERIFY; break; case OPT_PK7OUT: operation = SMIME_PK7OUT; break; case OPT_TEXT: flags |= PKCS7_TEXT; break; case OPT_NOINTERN: flags |= PKCS7_NOINTERN; break; case OPT_NOVERIFY: flags |= PKCS7_NOVERIFY; break; case OPT_NOCHAIN: flags |= PKCS7_NOCHAIN; break; case OPT_NOCERTS: flags |= PKCS7_NOCERTS; break; case OPT_NOATTR: flags |= PKCS7_NOATTR; break; case OPT_NODETACH: flags &= ~PKCS7_DETACHED; break; case OPT_NOSMIMECAP: flags |= PKCS7_NOSMIMECAP; break; case OPT_BINARY: flags |= PKCS7_BINARY; break; case OPT_NOSIGS: flags |= PKCS7_NOSIGS; break; case OPT_STREAM: case OPT_INDEF: indef = 1; break; case OPT_NOINDEF: indef = 0; break; case OPT_CRLFEOL: flags |= PKCS7_CRLFEOL; mime_eol = "\r\n"; break; case OPT_RAND: inrand = opt_arg(); need_rand = 1; break; case OPT_ENGINE: e = setup_engine(opt_arg(), 0); break; case OPT_PASSIN: passinarg = opt_arg(); break; case OPT_TO: to = opt_arg(); break; case OPT_FROM: from = opt_arg(); break; case OPT_SUBJECT: subject = opt_arg(); break; case OPT_SIGNER: /* If previous -signer argument add signer to list */ if (signerfile) { if (sksigners == NULL && (sksigners = sk_OPENSSL_STRING_new_null()) == NULL) goto end; sk_OPENSSL_STRING_push(sksigners, signerfile); if (keyfile == NULL) keyfile = signerfile; if (skkeys == NULL && (skkeys = sk_OPENSSL_STRING_new_null()) == NULL) goto end; sk_OPENSSL_STRING_push(skkeys, keyfile); keyfile = NULL; } signerfile = opt_arg(); break; case OPT_RECIP: recipfile = opt_arg(); break; case OPT_MD: if (!opt_md(opt_arg(), &sign_md)) goto opthelp; break; case OPT_CIPHER: if (!opt_cipher(opt_unknown(), &cipher)) goto opthelp; break; case OPT_INKEY: /* If previous -inkey argument add signer to list */ if (keyfile) { if (signerfile == NULL) { BIO_printf(bio_err, "%s: Must have -signer before -inkey\n", prog); goto opthelp; } if (sksigners == NULL && (sksigners = sk_OPENSSL_STRING_new_null()) == NULL) goto end; sk_OPENSSL_STRING_push(sksigners, signerfile); signerfile = NULL; if (skkeys == NULL && (skkeys = sk_OPENSSL_STRING_new_null()) == NULL) goto end; sk_OPENSSL_STRING_push(skkeys, keyfile); } keyfile = opt_arg(); break; case OPT_KEYFORM: if (!opt_format(opt_arg(), OPT_FMT_ANY, &keyform)) goto opthelp; break; case OPT_CERTFILE: certfile = opt_arg(); break; case OPT_CAFILE: CAfile = opt_arg(); break; case OPT_CAPATH: CApath = opt_arg(); break; case OPT_NOCAFILE: noCAfile = 1; break; case OPT_NOCAPATH: noCApath = 1; break; case OPT_CONTENT: contfile = opt_arg(); break; case OPT_V_CASES: if (!opt_verify(o, vpm)) goto opthelp; vpmtouched++; break; } } argc = opt_num_rest(); argv = opt_rest(); if (!(operation & SMIME_SIGNERS) && (skkeys || sksigners)) { BIO_puts(bio_err, "Multiple signers or keys not allowed\n"); goto opthelp; } if (operation & SMIME_SIGNERS) { /* Check to see if any final signer needs to be appended */ if (keyfile && !signerfile) { BIO_puts(bio_err, "Illegal -inkey without -signer\n"); goto opthelp; } if (signerfile) { if (!sksigners && (sksigners = sk_OPENSSL_STRING_new_null()) == NULL) goto end; sk_OPENSSL_STRING_push(sksigners, signerfile); if (!skkeys && (skkeys = sk_OPENSSL_STRING_new_null()) == NULL) goto end; if (!keyfile) keyfile = signerfile; sk_OPENSSL_STRING_push(skkeys, keyfile); } if (!sksigners) { BIO_printf(bio_err, "No signer certificate specified\n"); goto opthelp; } signerfile = NULL; keyfile = NULL; need_rand = 1; } else if (operation == SMIME_DECRYPT) { if (!recipfile && !keyfile) { BIO_printf(bio_err, "No recipient certificate or key specified\n"); goto opthelp; } } else if (operation == SMIME_ENCRYPT) { if (argc == 0) { BIO_printf(bio_err, "No recipient(s) certificate(s) specified\n"); goto opthelp; } need_rand = 1; } else if (!operation) goto opthelp; if (!app_passwd(passinarg, NULL, &passin, NULL)) { BIO_printf(bio_err, "Error getting password\n"); goto end; } if (need_rand) { app_RAND_load_file(NULL, (inrand != NULL)); if (inrand != NULL) BIO_printf(bio_err, "%ld semi-random bytes loaded\n", app_RAND_load_files(inrand)); } ret = 2; if (!(operation & SMIME_SIGNERS)) flags &= ~PKCS7_DETACHED; if (!(operation & SMIME_OP)) { if (flags & PKCS7_BINARY) outformat = FORMAT_BINARY; } if (!(operation & SMIME_IP)) { if (flags & PKCS7_BINARY) informat = FORMAT_BINARY; } if (operation == SMIME_ENCRYPT) { if (!cipher) { #ifndef OPENSSL_NO_DES cipher = EVP_des_ede3_cbc(); #else BIO_printf(bio_err, "No cipher selected\n"); goto end; #endif } encerts = sk_X509_new_null(); if (!encerts) goto end; while (*argv) { cert = load_cert(*argv, FORMAT_PEM, "recipient certificate file"); if (cert == NULL) goto end; sk_X509_push(encerts, cert); cert = NULL; argv++; } } if (certfile) { if (!load_certs(certfile, &other, FORMAT_PEM, NULL, "certificate file")) { ERR_print_errors(bio_err); goto end; } } if (recipfile && (operation == SMIME_DECRYPT)) { if ((recip = load_cert(recipfile, FORMAT_PEM, "recipient certificate file")) == NULL) { ERR_print_errors(bio_err); goto end; } } if (operation == SMIME_DECRYPT) { if (!keyfile) keyfile = recipfile; } else if (operation == SMIME_SIGN) { if (!keyfile) keyfile = signerfile; } else keyfile = NULL; if (keyfile) { key = load_key(keyfile, keyform, 0, passin, e, "signing key file"); if (!key) goto end; } in = bio_open_default(infile, 'r', informat); if (in == NULL) goto end; if (operation & SMIME_IP) { if (informat == FORMAT_SMIME) p7 = SMIME_read_PKCS7(in, &indata); else if (informat == FORMAT_PEM) p7 = PEM_read_bio_PKCS7(in, NULL, NULL, NULL); else if (informat == FORMAT_ASN1) p7 = d2i_PKCS7_bio(in, NULL); else { BIO_printf(bio_err, "Bad input format for PKCS#7 file\n"); goto end; } if (!p7) { BIO_printf(bio_err, "Error reading S/MIME message\n"); goto end; } if (contfile) { BIO_free(indata); if ((indata = BIO_new_file(contfile, "rb")) == NULL) { BIO_printf(bio_err, "Can't read content file %s\n", contfile); goto end; } } } out = bio_open_default(outfile, 'w', outformat); if (out == NULL) goto end; if (operation == SMIME_VERIFY) { if ((store = setup_verify(CAfile, CApath, noCAfile, noCApath)) == NULL) goto end; X509_STORE_set_verify_cb(store, smime_cb); if (vpmtouched) X509_STORE_set1_param(store, vpm); } ret = 3; if (operation == SMIME_ENCRYPT) { if (indef) flags |= PKCS7_STREAM; p7 = PKCS7_encrypt(encerts, in, cipher, flags); } else if (operation & SMIME_SIGNERS) { int i; /* * If detached data content we only enable streaming if S/MIME output * format. */ if (operation == SMIME_SIGN) { if (flags & PKCS7_DETACHED) { if (outformat == FORMAT_SMIME) flags |= PKCS7_STREAM; } else if (indef) flags |= PKCS7_STREAM; flags |= PKCS7_PARTIAL; p7 = PKCS7_sign(NULL, NULL, other, in, flags); if (!p7) goto end; if (flags & PKCS7_NOCERTS) { for (i = 0; i < sk_X509_num(other); i++) { X509 *x = sk_X509_value(other, i); PKCS7_add_certificate(p7, x); } } } else flags |= PKCS7_REUSE_DIGEST; for (i = 0; i < sk_OPENSSL_STRING_num(sksigners); i++) { signerfile = sk_OPENSSL_STRING_value(sksigners, i); keyfile = sk_OPENSSL_STRING_value(skkeys, i); signer = load_cert(signerfile, FORMAT_PEM, "signer certificate"); if (!signer) goto end; key = load_key(keyfile, keyform, 0, passin, e, "signing key file"); if (!key) goto end; if (!PKCS7_sign_add_signer(p7, signer, key, sign_md, flags)) goto end; X509_free(signer); signer = NULL; EVP_PKEY_free(key); key = NULL; } /* If not streaming or resigning finalize structure */ if ((operation == SMIME_SIGN) && !(flags & PKCS7_STREAM)) { if (!PKCS7_final(p7, in, flags)) goto end; } } if (!p7) { BIO_printf(bio_err, "Error creating PKCS#7 structure\n"); goto end; } ret = 4; if (operation == SMIME_DECRYPT) { if (!PKCS7_decrypt(p7, key, recip, out, flags)) { BIO_printf(bio_err, "Error decrypting PKCS#7 structure\n"); goto end; } } else if (operation == SMIME_VERIFY) { STACK_OF(X509) *signers; if (PKCS7_verify(p7, other, store, indata, out, flags)) BIO_printf(bio_err, "Verification successful\n"); else { BIO_printf(bio_err, "Verification failure\n"); goto end; } signers = PKCS7_get0_signers(p7, other, flags); if (!save_certs(signerfile, signers)) { BIO_printf(bio_err, "Error writing signers to %s\n", signerfile); ret = 5; goto end; } sk_X509_free(signers); } else if (operation == SMIME_PK7OUT) PEM_write_bio_PKCS7(out, p7); else { if (to) BIO_printf(out, "To: %s%s", to, mime_eol); if (from) BIO_printf(out, "From: %s%s", from, mime_eol); if (subject) BIO_printf(out, "Subject: %s%s", subject, mime_eol); if (outformat == FORMAT_SMIME) { if (operation == SMIME_RESIGN) rv = SMIME_write_PKCS7(out, p7, indata, flags); else rv = SMIME_write_PKCS7(out, p7, in, flags); } else if (outformat == FORMAT_PEM) rv = PEM_write_bio_PKCS7_stream(out, p7, in, flags); else if (outformat == FORMAT_ASN1) rv = i2d_PKCS7_bio_stream(out, p7, in, flags); else { BIO_printf(bio_err, "Bad output format for PKCS#7 file\n"); goto end; } if (rv == 0) { BIO_printf(bio_err, "Error writing output\n"); ret = 3; goto end; } } ret = 0; end: if (need_rand) app_RAND_write_file(NULL); if (ret) ERR_print_errors(bio_err); sk_X509_pop_free(encerts, X509_free); sk_X509_pop_free(other, X509_free); X509_VERIFY_PARAM_free(vpm); sk_OPENSSL_STRING_free(sksigners); sk_OPENSSL_STRING_free(skkeys); X509_STORE_free(store); X509_free(cert); X509_free(recip); X509_free(signer); EVP_PKEY_free(key); PKCS7_free(p7); release_engine(e); BIO_free(in); BIO_free(indata); BIO_free_all(out); OPENSSL_free(passin); return (ret); }
int verify_main(int argc, char **argv) { ENGINE *e = NULL; STACK_OF(X509) *untrusted = NULL, *trusted = NULL; STACK_OF(X509_CRL) *crls = NULL; X509_STORE *store = NULL; X509_VERIFY_PARAM *vpm = NULL; char *prog, *CApath = NULL, *CAfile = NULL; char *untfile = NULL, *trustfile = NULL, *crlfile = NULL; int vpmtouched = 0, crl_download = 0, show_chain = 0, i = 0, ret = 1; OPTION_CHOICE o; if ((vpm = X509_VERIFY_PARAM_new()) == NULL) goto end; prog = opt_init(argc, argv, verify_options); while ((o = opt_next()) != OPT_EOF) { switch (o) { case OPT_EOF: case OPT_ERR: BIO_printf(bio_err, "%s: Use -help for summary.\n", prog); goto end; case OPT_HELP: opt_help(verify_options); BIO_printf(bio_err, "Recognized usages:\n"); for (i = 0; i < X509_PURPOSE_get_count(); i++) { X509_PURPOSE *ptmp; ptmp = X509_PURPOSE_get0(i); BIO_printf(bio_err, "\t%-10s\t%s\n", X509_PURPOSE_get0_sname(ptmp), X509_PURPOSE_get0_name(ptmp)); } BIO_printf(bio_err, "Recognized verify names:\n"); for (i = 0; i < X509_VERIFY_PARAM_get_count(); i++) { const X509_VERIFY_PARAM *vptmp; vptmp = X509_VERIFY_PARAM_get0(i); BIO_printf(bio_err, "\t%-10s\n", X509_VERIFY_PARAM_get0_name(vptmp)); } ret = 0; goto end; case OPT_V_CASES: if (!opt_verify(o, vpm)) goto end; vpmtouched++; break; case OPT_CAPATH: CApath = opt_arg(); break; case OPT_CAFILE: CAfile = opt_arg(); break; case OPT_UNTRUSTED: untfile = opt_arg(); break; case OPT_TRUSTED: trustfile = opt_arg(); break; case OPT_CRLFILE: crlfile = opt_arg(); break; case OPT_CRL_DOWNLOAD: crl_download = 1; break; case OPT_SHOW_CHAIN: show_chain = 1; break; case OPT_ENGINE: e = setup_engine(opt_arg(), 0); break; case OPT_VERBOSE: v_verbose = 1; break; } } argc = opt_num_rest(); argv = opt_rest(); if (!(store = setup_verify(CAfile, CApath))) goto end; X509_STORE_set_verify_cb(store, cb); if (vpmtouched) X509_STORE_set1_param(store, vpm); ERR_clear_error(); if (untfile) { untrusted = load_certs(untfile, FORMAT_PEM, NULL, e, "untrusted certificates"); if (!untrusted) goto end; } if (trustfile) { trusted = load_certs(trustfile, FORMAT_PEM, NULL, e, "trusted certificates"); if (!trusted) goto end; } if (crlfile) { crls = load_crls(crlfile, FORMAT_PEM, NULL, e, "other CRLs"); if (!crls) goto end; } if (crl_download) store_setup_crl_download(store); ret = 0; if (argc < 1) { if (check(store, NULL, untrusted, trusted, crls, e, show_chain) != 1) ret = -1; } else { for (i = 0; i < argc; i++) if (check(store, argv[i], untrusted, trusted, crls, e, show_chain) != 1) ret = -1; } end: X509_VERIFY_PARAM_free(vpm); X509_STORE_free(store); sk_X509_pop_free(untrusted, X509_free); sk_X509_pop_free(trusted, X509_free); sk_X509_CRL_pop_free(crls, X509_CRL_free); return (ret < 0 ? 2 : ret); }
int cms_main(int argc, char **argv) { ASN1_OBJECT *econtent_type = NULL; BIO *in = NULL, *out = NULL, *indata = NULL, *rctin = NULL; CMS_ContentInfo *cms = NULL, *rcms = NULL; CMS_ReceiptRequest *rr = NULL; ENGINE *e = NULL; EVP_PKEY *key = NULL; const EVP_CIPHER *cipher = NULL, *wrap_cipher = NULL; const EVP_MD *sign_md = NULL; STACK_OF(OPENSSL_STRING) *rr_to = NULL, *rr_from = NULL; STACK_OF(OPENSSL_STRING) *sksigners = NULL, *skkeys = NULL; STACK_OF(X509) *encerts = NULL, *other = NULL; X509 *cert = NULL, *recip = NULL, *signer = NULL; X509_STORE *store = NULL; X509_VERIFY_PARAM *vpm = NULL; char *certfile = NULL, *keyfile = NULL, *contfile = NULL; const char *CAfile = NULL, *CApath = NULL; char *certsoutfile = NULL; int noCAfile = 0, noCApath = 0; char *infile = NULL, *outfile = NULL, *rctfile = NULL, *inrand = NULL; char *passinarg = NULL, *passin = NULL, *signerfile = NULL, *recipfile = NULL; char *to = NULL, *from = NULL, *subject = NULL, *prog; cms_key_param *key_first = NULL, *key_param = NULL; int flags = CMS_DETACHED, noout = 0, print = 0, keyidx = -1, vpmtouched = 0; int informat = FORMAT_SMIME, outformat = FORMAT_SMIME; int need_rand = 0, operation = 0, ret = 1, rr_print = 0, rr_allorfirst = -1; int verify_retcode = 0, rctformat = FORMAT_SMIME, keyform = FORMAT_PEM; size_t secret_keylen = 0, secret_keyidlen = 0; unsigned char *pwri_pass = NULL, *pwri_tmp = NULL; unsigned char *secret_key = NULL, *secret_keyid = NULL; long ltmp; const char *mime_eol = "\n"; OPTION_CHOICE o; if ((vpm = X509_VERIFY_PARAM_new()) == NULL) return 1; prog = opt_init(argc, argv, cms_options); while ((o = opt_next()) != OPT_EOF) { switch (o) { case OPT_EOF: case OPT_ERR: opthelp: BIO_printf(bio_err, "%s: Use -help for summary.\n", prog); goto end; case OPT_HELP: opt_help(cms_options); ret = 0; goto end; case OPT_INFORM: if (!opt_format(opt_arg(), OPT_FMT_PDS, &informat)) goto opthelp; break; case OPT_OUTFORM: if (!opt_format(opt_arg(), OPT_FMT_PDS, &outformat)) goto opthelp; break; case OPT_OUT: outfile = opt_arg(); break; case OPT_ENCRYPT: operation = SMIME_ENCRYPT; break; case OPT_DECRYPT: operation = SMIME_DECRYPT; break; case OPT_SIGN: operation = SMIME_SIGN; break; case OPT_SIGN_RECEIPT: operation = SMIME_SIGN_RECEIPT; break; case OPT_RESIGN: operation = SMIME_RESIGN; break; case OPT_VERIFY: operation = SMIME_VERIFY; break; case OPT_VERIFY_RETCODE: verify_retcode = 1; break; case OPT_VERIFY_RECEIPT: operation = SMIME_VERIFY_RECEIPT; rctfile = opt_arg(); break; case OPT_CMSOUT: operation = SMIME_CMSOUT; break; case OPT_DATA_OUT: operation = SMIME_DATAOUT; break; case OPT_DATA_CREATE: operation = SMIME_DATA_CREATE; break; case OPT_DIGEST_VERIFY: operation = SMIME_DIGEST_VERIFY; break; case OPT_DIGEST_CREATE: operation = SMIME_DIGEST_CREATE; break; case OPT_COMPRESS: operation = SMIME_COMPRESS; break; case OPT_UNCOMPRESS: operation = SMIME_UNCOMPRESS; break; case OPT_ED_DECRYPT: operation = SMIME_ENCRYPTED_DECRYPT; break; case OPT_ED_ENCRYPT: operation = SMIME_ENCRYPTED_ENCRYPT; break; case OPT_DEBUG_DECRYPT: flags |= CMS_DEBUG_DECRYPT; break; case OPT_TEXT: flags |= CMS_TEXT; break; case OPT_ASCIICRLF: flags |= CMS_ASCIICRLF; break; case OPT_NOINTERN: flags |= CMS_NOINTERN; break; case OPT_NOVERIFY: flags |= CMS_NO_SIGNER_CERT_VERIFY; break; case OPT_NOCERTS: flags |= CMS_NOCERTS; break; case OPT_NOATTR: flags |= CMS_NOATTR; break; case OPT_NODETACH: flags &= ~CMS_DETACHED; break; case OPT_NOSMIMECAP: flags |= CMS_NOSMIMECAP; break; case OPT_BINARY: flags |= CMS_BINARY; break; case OPT_KEYID: flags |= CMS_USE_KEYID; break; case OPT_NOSIGS: flags |= CMS_NOSIGS; break; case OPT_NO_CONTENT_VERIFY: flags |= CMS_NO_CONTENT_VERIFY; break; case OPT_NO_ATTR_VERIFY: flags |= CMS_NO_ATTR_VERIFY; break; case OPT_INDEF: flags |= CMS_STREAM; break; case OPT_NOINDEF: flags &= ~CMS_STREAM; break; case OPT_NOOLDMIME: flags |= CMS_NOOLDMIMETYPE; break; case OPT_CRLFEOL: mime_eol = "\r\n"; flags |= CMS_CRLFEOL; break; case OPT_NOOUT: noout = 1; break; case OPT_RR_PRINT: rr_print = 1; break; case OPT_RR_ALL: rr_allorfirst = 0; break; case OPT_RR_FIRST: rr_allorfirst = 1; break; case OPT_RCTFORM: if (rctformat == FORMAT_SMIME) rcms = SMIME_read_CMS(rctin, NULL); else if (rctformat == FORMAT_PEM) rcms = PEM_read_bio_CMS(rctin, NULL, NULL, NULL); else if (rctformat == FORMAT_ASN1) if (!opt_format(opt_arg(), OPT_FMT_PEMDER | OPT_FMT_SMIME, &rctformat)) goto opthelp; break; case OPT_CERTFILE: certfile = opt_arg(); break; case OPT_CAFILE: CAfile = opt_arg(); break; case OPT_CAPATH: CApath = opt_arg(); break; case OPT_NOCAFILE: noCAfile = 1; break; case OPT_NOCAPATH: noCApath = 1; break; case OPT_IN: infile = opt_arg(); break; case OPT_CONTENT: contfile = opt_arg(); break; case OPT_RR_FROM: if (rr_from == NULL && (rr_from = sk_OPENSSL_STRING_new_null()) == NULL) goto end; sk_OPENSSL_STRING_push(rr_from, opt_arg()); break; case OPT_RR_TO: if (rr_to == NULL && (rr_to = sk_OPENSSL_STRING_new_null()) == NULL) goto end; sk_OPENSSL_STRING_push(rr_to, opt_arg()); break; case OPT_PRINT: noout = print = 1; break; case OPT_SECRETKEY: secret_key = OPENSSL_hexstr2buf(opt_arg(), <mp); if (secret_key == NULL) { BIO_printf(bio_err, "Invalid key %s\n", opt_arg()); goto end; } secret_keylen = (size_t)ltmp; break; case OPT_SECRETKEYID: secret_keyid = OPENSSL_hexstr2buf(opt_arg(), <mp); if (secret_keyid == NULL) { BIO_printf(bio_err, "Invalid id %s\n", opt_arg()); goto opthelp; } secret_keyidlen = (size_t)ltmp; break; case OPT_PWRI_PASSWORD: pwri_pass = (unsigned char *)opt_arg(); break; case OPT_ECONTENT_TYPE: econtent_type = OBJ_txt2obj(opt_arg(), 0); if (econtent_type == NULL) { BIO_printf(bio_err, "Invalid OID %s\n", opt_arg()); goto opthelp; } break; case OPT_RAND: inrand = opt_arg(); need_rand = 1; break; case OPT_ENGINE: e = setup_engine(opt_arg(), 0); break; case OPT_PASSIN: passinarg = opt_arg(); break; case OPT_TO: to = opt_arg(); break; case OPT_FROM: from = opt_arg(); break; case OPT_SUBJECT: subject = opt_arg(); break; case OPT_CERTSOUT: certsoutfile = opt_arg(); break; case OPT_MD: if (!opt_md(opt_arg(), &sign_md)) goto end; break; case OPT_SIGNER: /* If previous -signer argument add signer to list */ if (signerfile) { if (sksigners == NULL && (sksigners = sk_OPENSSL_STRING_new_null()) == NULL) goto end; sk_OPENSSL_STRING_push(sksigners, signerfile); if (keyfile == NULL) keyfile = signerfile; if (skkeys == NULL && (skkeys = sk_OPENSSL_STRING_new_null()) == NULL) goto end; sk_OPENSSL_STRING_push(skkeys, keyfile); keyfile = NULL; } signerfile = opt_arg(); break; case OPT_INKEY: /* If previous -inkey argument add signer to list */ if (keyfile) { if (signerfile == NULL) { BIO_puts(bio_err, "Illegal -inkey without -signer\n"); goto end; } if (sksigners == NULL && (sksigners = sk_OPENSSL_STRING_new_null()) == NULL) goto end; sk_OPENSSL_STRING_push(sksigners, signerfile); signerfile = NULL; if (skkeys == NULL && (skkeys = sk_OPENSSL_STRING_new_null()) == NULL) goto end; sk_OPENSSL_STRING_push(skkeys, keyfile); } keyfile = opt_arg(); break; case OPT_KEYFORM: if (!opt_format(opt_arg(), OPT_FMT_ANY, &keyform)) goto opthelp; break; case OPT_RECIP: if (operation == SMIME_ENCRYPT) { if (encerts == NULL && (encerts = sk_X509_new_null()) == NULL) goto end; cert = load_cert(opt_arg(), FORMAT_PEM, "recipient certificate file"); if (cert == NULL) goto end; sk_X509_push(encerts, cert); cert = NULL; } else recipfile = opt_arg(); break; case OPT_CIPHER: if (!opt_cipher(opt_unknown(), &cipher)) goto end; break; case OPT_KEYOPT: keyidx = -1; if (operation == SMIME_ENCRYPT) { if (encerts) keyidx += sk_X509_num(encerts); } else { if (keyfile || signerfile) keyidx++; if (skkeys) keyidx += sk_OPENSSL_STRING_num(skkeys); } if (keyidx < 0) { BIO_printf(bio_err, "No key specified\n"); goto opthelp; } if (key_param == NULL || key_param->idx != keyidx) { cms_key_param *nparam; nparam = app_malloc(sizeof(*nparam), "key param buffer"); nparam->idx = keyidx; if ((nparam->param = sk_OPENSSL_STRING_new_null()) == NULL) goto end; nparam->next = NULL; if (key_first == NULL) key_first = nparam; else key_param->next = nparam; key_param = nparam; } sk_OPENSSL_STRING_push(key_param->param, opt_arg()); break; case OPT_V_CASES: if (!opt_verify(o, vpm)) goto end; vpmtouched++; break; case OPT_3DES_WRAP: # ifndef OPENSSL_NO_DES wrap_cipher = EVP_des_ede3_wrap(); # endif break; case OPT_AES128_WRAP: wrap_cipher = EVP_aes_128_wrap(); break; case OPT_AES192_WRAP: wrap_cipher = EVP_aes_192_wrap(); break; case OPT_AES256_WRAP: wrap_cipher = EVP_aes_256_wrap(); break; } } argc = opt_num_rest(); argv = opt_rest(); if (((rr_allorfirst != -1) || rr_from) && !rr_to) { BIO_puts(bio_err, "No Signed Receipts Recipients\n"); goto opthelp; } if (!(operation & SMIME_SIGNERS) && (rr_to || rr_from)) { BIO_puts(bio_err, "Signed receipts only allowed with -sign\n"); goto opthelp; } if (!(operation & SMIME_SIGNERS) && (skkeys || sksigners)) { BIO_puts(bio_err, "Multiple signers or keys not allowed\n"); goto opthelp; } if (operation & SMIME_SIGNERS) { if (keyfile && !signerfile) { BIO_puts(bio_err, "Illegal -inkey without -signer\n"); goto opthelp; } /* Check to see if any final signer needs to be appended */ if (signerfile) { if (!sksigners && (sksigners = sk_OPENSSL_STRING_new_null()) == NULL) goto end; sk_OPENSSL_STRING_push(sksigners, signerfile); if (!skkeys && (skkeys = sk_OPENSSL_STRING_new_null()) == NULL) goto end; if (!keyfile) keyfile = signerfile; sk_OPENSSL_STRING_push(skkeys, keyfile); } if (!sksigners) { BIO_printf(bio_err, "No signer certificate specified\n"); goto opthelp; } signerfile = NULL; keyfile = NULL; need_rand = 1; } else if (operation == SMIME_DECRYPT) { if (!recipfile && !keyfile && !secret_key && !pwri_pass) { BIO_printf(bio_err, "No recipient certificate or key specified\n"); goto opthelp; } } else if (operation == SMIME_ENCRYPT) { if (*argv == NULL && !secret_key && !pwri_pass && !encerts) { BIO_printf(bio_err, "No recipient(s) certificate(s) specified\n"); goto opthelp; } need_rand = 1; } else if (!operation) goto opthelp; if (!app_passwd(passinarg, NULL, &passin, NULL)) { BIO_printf(bio_err, "Error getting password\n"); goto end; } if (need_rand) { app_RAND_load_file(NULL, (inrand != NULL)); if (inrand != NULL) BIO_printf(bio_err, "%ld semi-random bytes loaded\n", app_RAND_load_files(inrand)); } ret = 2; if (!(operation & SMIME_SIGNERS)) flags &= ~CMS_DETACHED; if (!(operation & SMIME_OP)) { if (flags & CMS_BINARY) outformat = FORMAT_BINARY; } if (!(operation & SMIME_IP)) { if (flags & CMS_BINARY) informat = FORMAT_BINARY; } if (operation == SMIME_ENCRYPT) { if (!cipher) { # ifndef OPENSSL_NO_DES cipher = EVP_des_ede3_cbc(); # else BIO_printf(bio_err, "No cipher selected\n"); goto end; # endif } if (secret_key && !secret_keyid) { BIO_printf(bio_err, "No secret key id\n"); goto end; } if (*argv && !encerts) if ((encerts = sk_X509_new_null()) == NULL) goto end; while (*argv) { if ((cert = load_cert(*argv, FORMAT_PEM, "recipient certificate file")) == NULL) goto end; sk_X509_push(encerts, cert); cert = NULL; argv++; } } if (certfile) { if (!load_certs(certfile, &other, FORMAT_PEM, NULL, "certificate file")) { ERR_print_errors(bio_err); goto end; } } if (recipfile && (operation == SMIME_DECRYPT)) { if ((recip = load_cert(recipfile, FORMAT_PEM, "recipient certificate file")) == NULL) { ERR_print_errors(bio_err); goto end; } } if (operation == SMIME_SIGN_RECEIPT) { if ((signer = load_cert(signerfile, FORMAT_PEM, "receipt signer certificate file")) == NULL) { ERR_print_errors(bio_err); goto end; } } if (operation == SMIME_DECRYPT) { if (!keyfile) keyfile = recipfile; } else if ((operation == SMIME_SIGN) || (operation == SMIME_SIGN_RECEIPT)) { if (!keyfile) keyfile = signerfile; } else keyfile = NULL; if (keyfile) { key = load_key(keyfile, keyform, 0, passin, e, "signing key file"); if (!key) goto end; } in = bio_open_default(infile, 'r', informat); if (in == NULL) goto end; if (operation & SMIME_IP) { if (informat == FORMAT_SMIME) cms = SMIME_read_CMS(in, &indata); else if (informat == FORMAT_PEM) cms = PEM_read_bio_CMS(in, NULL, NULL, NULL); else if (informat == FORMAT_ASN1) cms = d2i_CMS_bio(in, NULL); else { BIO_printf(bio_err, "Bad input format for CMS file\n"); goto end; } if (!cms) { BIO_printf(bio_err, "Error reading S/MIME message\n"); goto end; } if (contfile) { BIO_free(indata); if ((indata = BIO_new_file(contfile, "rb")) == NULL) { BIO_printf(bio_err, "Can't read content file %s\n", contfile); goto end; } } if (certsoutfile) { STACK_OF(X509) *allcerts; allcerts = CMS_get1_certs(cms); if (!save_certs(certsoutfile, allcerts)) { BIO_printf(bio_err, "Error writing certs to %s\n", certsoutfile); ret = 5; goto end; } sk_X509_pop_free(allcerts, X509_free); } } if (rctfile) { char *rctmode = (rctformat == FORMAT_ASN1) ? "rb" : "r"; if ((rctin = BIO_new_file(rctfile, rctmode)) == NULL) { BIO_printf(bio_err, "Can't open receipt file %s\n", rctfile); goto end; } if (rctformat == FORMAT_SMIME) rcms = SMIME_read_CMS(rctin, NULL); else if (rctformat == FORMAT_PEM) rcms = PEM_read_bio_CMS(rctin, NULL, NULL, NULL); else if (rctformat == FORMAT_ASN1) rcms = d2i_CMS_bio(rctin, NULL); else { BIO_printf(bio_err, "Bad input format for receipt\n"); goto end; } if (!rcms) { BIO_printf(bio_err, "Error reading receipt\n"); goto end; } } out = bio_open_default(outfile, 'w', outformat); if (out == NULL) goto end; if ((operation == SMIME_VERIFY) || (operation == SMIME_VERIFY_RECEIPT)) { if ((store = setup_verify(CAfile, CApath, noCAfile, noCApath)) == NULL) goto end; X509_STORE_set_verify_cb(store, cms_cb); if (vpmtouched) X509_STORE_set1_param(store, vpm); } ret = 3; if (operation == SMIME_DATA_CREATE) { cms = CMS_data_create(in, flags); } else if (operation == SMIME_DIGEST_CREATE) { cms = CMS_digest_create(in, sign_md, flags); } else if (operation == SMIME_COMPRESS) { cms = CMS_compress(in, -1, flags); } else if (operation == SMIME_ENCRYPT) { int i; flags |= CMS_PARTIAL; cms = CMS_encrypt(NULL, in, cipher, flags); if (!cms) goto end; for (i = 0; i < sk_X509_num(encerts); i++) { CMS_RecipientInfo *ri; cms_key_param *kparam; int tflags = flags; X509 *x = sk_X509_value(encerts, i); for (kparam = key_first; kparam; kparam = kparam->next) { if (kparam->idx == i) { tflags |= CMS_KEY_PARAM; break; } } ri = CMS_add1_recipient_cert(cms, x, tflags); if (!ri) goto end; if (kparam) { EVP_PKEY_CTX *pctx; pctx = CMS_RecipientInfo_get0_pkey_ctx(ri); if (!cms_set_pkey_param(pctx, kparam->param)) goto end; } if (CMS_RecipientInfo_type(ri) == CMS_RECIPINFO_AGREE && wrap_cipher) { EVP_CIPHER_CTX *wctx; wctx = CMS_RecipientInfo_kari_get0_ctx(ri); EVP_EncryptInit_ex(wctx, wrap_cipher, NULL, NULL, NULL); } } if (secret_key) { if (!CMS_add0_recipient_key(cms, NID_undef, secret_key, secret_keylen, secret_keyid, secret_keyidlen, NULL, NULL, NULL)) goto end; /* NULL these because call absorbs them */ secret_key = NULL; secret_keyid = NULL; } if (pwri_pass) { pwri_tmp = (unsigned char *)OPENSSL_strdup((char *)pwri_pass); if (!pwri_tmp) goto end; if (!CMS_add0_recipient_password(cms, -1, NID_undef, NID_undef, pwri_tmp, -1, NULL)) goto end; pwri_tmp = NULL; } if (!(flags & CMS_STREAM)) { if (!CMS_final(cms, in, NULL, flags)) goto end; } } else if (operation == SMIME_ENCRYPTED_ENCRYPT) { cms = CMS_EncryptedData_encrypt(in, cipher, secret_key, secret_keylen, flags); } else if (operation == SMIME_SIGN_RECEIPT) { CMS_ContentInfo *srcms = NULL; STACK_OF(CMS_SignerInfo) *sis; CMS_SignerInfo *si; sis = CMS_get0_SignerInfos(cms); if (!sis) goto end; si = sk_CMS_SignerInfo_value(sis, 0); srcms = CMS_sign_receipt(si, signer, key, other, flags); if (!srcms) goto end; CMS_ContentInfo_free(cms); cms = srcms; } else if (operation & SMIME_SIGNERS) { int i; /* * If detached data content we enable streaming if S/MIME output * format. */ if (operation == SMIME_SIGN) { if (flags & CMS_DETACHED) { if (outformat == FORMAT_SMIME) flags |= CMS_STREAM; } flags |= CMS_PARTIAL; cms = CMS_sign(NULL, NULL, other, in, flags); if (!cms) goto end; if (econtent_type) CMS_set1_eContentType(cms, econtent_type); if (rr_to) { rr = make_receipt_request(rr_to, rr_allorfirst, rr_from); if (!rr) { BIO_puts(bio_err, "Signed Receipt Request Creation Error\n"); goto end; } } } else flags |= CMS_REUSE_DIGEST; for (i = 0; i < sk_OPENSSL_STRING_num(sksigners); i++) { CMS_SignerInfo *si; cms_key_param *kparam; int tflags = flags; signerfile = sk_OPENSSL_STRING_value(sksigners, i); keyfile = sk_OPENSSL_STRING_value(skkeys, i); signer = load_cert(signerfile, FORMAT_PEM, "signer certificate"); if (!signer) goto end; key = load_key(keyfile, keyform, 0, passin, e, "signing key file"); if (!key) goto end; for (kparam = key_first; kparam; kparam = kparam->next) { if (kparam->idx == i) { tflags |= CMS_KEY_PARAM; break; } } si = CMS_add1_signer(cms, signer, key, sign_md, tflags); if (!si) goto end; if (kparam) { EVP_PKEY_CTX *pctx; pctx = CMS_SignerInfo_get0_pkey_ctx(si); if (!cms_set_pkey_param(pctx, kparam->param)) goto end; } if (rr && !CMS_add1_ReceiptRequest(si, rr)) goto end; X509_free(signer); signer = NULL; EVP_PKEY_free(key); key = NULL; } /* If not streaming or resigning finalize structure */ if ((operation == SMIME_SIGN) && !(flags & CMS_STREAM)) { if (!CMS_final(cms, in, NULL, flags)) goto end; } } if (!cms) { BIO_printf(bio_err, "Error creating CMS structure\n"); goto end; } ret = 4; if (operation == SMIME_DECRYPT) { if (flags & CMS_DEBUG_DECRYPT) CMS_decrypt(cms, NULL, NULL, NULL, NULL, flags); if (secret_key) { if (!CMS_decrypt_set1_key(cms, secret_key, secret_keylen, secret_keyid, secret_keyidlen)) { BIO_puts(bio_err, "Error decrypting CMS using secret key\n"); goto end; } } if (key) { if (!CMS_decrypt_set1_pkey(cms, key, recip)) { BIO_puts(bio_err, "Error decrypting CMS using private key\n"); goto end; } } if (pwri_pass) { if (!CMS_decrypt_set1_password(cms, pwri_pass, -1)) { BIO_puts(bio_err, "Error decrypting CMS using password\n"); goto end; } } if (!CMS_decrypt(cms, NULL, NULL, indata, out, flags)) { BIO_printf(bio_err, "Error decrypting CMS structure\n"); goto end; } } else if (operation == SMIME_DATAOUT) { if (!CMS_data(cms, out, flags)) goto end; } else if (operation == SMIME_UNCOMPRESS) { if (!CMS_uncompress(cms, indata, out, flags)) goto end; } else if (operation == SMIME_DIGEST_VERIFY) { if (CMS_digest_verify(cms, indata, out, flags) > 0) BIO_printf(bio_err, "Verification successful\n"); else { BIO_printf(bio_err, "Verification failure\n"); goto end; } } else if (operation == SMIME_ENCRYPTED_DECRYPT) { if (!CMS_EncryptedData_decrypt(cms, secret_key, secret_keylen, indata, out, flags)) goto end; } else if (operation == SMIME_VERIFY) { if (CMS_verify(cms, other, store, indata, out, flags) > 0) BIO_printf(bio_err, "Verification successful\n"); else { BIO_printf(bio_err, "Verification failure\n"); if (verify_retcode) ret = verify_err + 32; goto end; } if (signerfile) { STACK_OF(X509) *signers; signers = CMS_get0_signers(cms); if (!save_certs(signerfile, signers)) { BIO_printf(bio_err, "Error writing signers to %s\n", signerfile); ret = 5; goto end; } sk_X509_free(signers); } if (rr_print) receipt_request_print(cms); } else if (operation == SMIME_VERIFY_RECEIPT) { if (CMS_verify_receipt(rcms, cms, other, store, flags) > 0) BIO_printf(bio_err, "Verification successful\n"); else { BIO_printf(bio_err, "Verification failure\n"); goto end; } } else { if (noout) { if (print) CMS_ContentInfo_print_ctx(out, cms, 0, NULL); } else if (outformat == FORMAT_SMIME) { if (to) BIO_printf(out, "To: %s%s", to, mime_eol); if (from) BIO_printf(out, "From: %s%s", from, mime_eol); if (subject) BIO_printf(out, "Subject: %s%s", subject, mime_eol); if (operation == SMIME_RESIGN) ret = SMIME_write_CMS(out, cms, indata, flags); else ret = SMIME_write_CMS(out, cms, in, flags); } else if (outformat == FORMAT_PEM) ret = PEM_write_bio_CMS_stream(out, cms, in, flags); else if (outformat == FORMAT_ASN1) ret = i2d_CMS_bio_stream(out, cms, in, flags); else { BIO_printf(bio_err, "Bad output format for CMS file\n"); goto end; } if (ret <= 0) { ret = 6; goto end; } } ret = 0; end: if (ret) ERR_print_errors(bio_err); if (need_rand) app_RAND_write_file(NULL); sk_X509_pop_free(encerts, X509_free); sk_X509_pop_free(other, X509_free); X509_VERIFY_PARAM_free(vpm); sk_OPENSSL_STRING_free(sksigners); sk_OPENSSL_STRING_free(skkeys); OPENSSL_free(secret_key); OPENSSL_free(secret_keyid); OPENSSL_free(pwri_tmp); ASN1_OBJECT_free(econtent_type); CMS_ReceiptRequest_free(rr); sk_OPENSSL_STRING_free(rr_to); sk_OPENSSL_STRING_free(rr_from); for (key_param = key_first; key_param;) { cms_key_param *tparam; sk_OPENSSL_STRING_free(key_param->param); tparam = key_param->next; OPENSSL_free(key_param); key_param = tparam; } X509_STORE_free(store); X509_free(cert); X509_free(recip); X509_free(signer); EVP_PKEY_free(key); CMS_ContentInfo_free(cms); CMS_ContentInfo_free(rcms); BIO_free(rctin); BIO_free(in); BIO_free(indata); BIO_free_all(out); OPENSSL_free(passin); return (ret); }
int pkcs12_main(int argc, char **argv) { char *infile = NULL, *outfile = NULL, *keyname = NULL, *certfile = NULL; char *name = NULL, *csp_name = NULL; char pass[50], macpass[50]; int export_cert = 0, options = 0, chain = 0, twopass = 0, keytype = 0; int iter = PKCS12_DEFAULT_ITER, maciter = PKCS12_DEFAULT_ITER; # ifndef OPENSSL_NO_RC2 int cert_pbe = NID_pbe_WithSHA1And40BitRC2_CBC; # else int cert_pbe = NID_pbe_WithSHA1And3_Key_TripleDES_CBC; # endif int key_pbe = NID_pbe_WithSHA1And3_Key_TripleDES_CBC; int ret = 1, macver = 1, noprompt = 0, add_lmk = 0; char *passinarg = NULL, *passoutarg = NULL, *passarg = NULL; char *passin = NULL, *passout = NULL, *inrand = NULL, *macalg = NULL; char *cpass = NULL, *mpass = NULL, *CApath = NULL, *CAfile = NULL; char *prog; ENGINE *e = NULL; BIO *in = NULL, *out = NULL; PKCS12 *p12 = NULL; STACK_OF(OPENSSL_STRING) *canames = NULL; const EVP_CIPHER *enc = EVP_des_ede3_cbc(); OPTION_CHOICE o; prog = opt_init(argc, argv, pkcs12_options); while ((o = opt_next()) != OPT_EOF) { switch (o) { case OPT_EOF: case OPT_ERR: opthelp: BIO_printf(bio_err, "%s: Use -help for summary.\n", prog); goto end; case OPT_HELP: opt_help(pkcs12_options); ret = 0; goto end; case OPT_NOKEYS: options |= NOKEYS; break; case OPT_KEYEX: keytype = KEY_EX; break; case OPT_KEYSIG: keytype = KEY_SIG; break; case OPT_NOCERTS: options |= NOCERTS; break; case OPT_CLCERTS: options |= CLCERTS; break; case OPT_CACERTS: options |= CACERTS; break; case OPT_NOOUT: options |= (NOKEYS | NOCERTS); break; case OPT_INFO: options |= INFO; break; case OPT_CHAIN: chain = 1; break; case OPT_TWOPASS: twopass = 1; break; case OPT_NOMACVER: macver = 0; break; case OPT_DESCERT: cert_pbe = NID_pbe_WithSHA1And3_Key_TripleDES_CBC; break; case OPT_EXPORT: export_cert = 1; break; case OPT_CIPHER: if (!opt_cipher(opt_unknown(), &enc)) goto opthelp; break; case OPT_NOITER: iter = 1; break; case OPT_MACITER: maciter = PKCS12_DEFAULT_ITER; break; case OPT_NOMACITER: maciter = 1; break; case OPT_NOMAC: maciter = -1; break; case OPT_MACALG: macalg = opt_arg(); break; case OPT_NODES: enc = NULL; break; case OPT_CERTPBE: if (!set_pbe(&cert_pbe, opt_arg())) goto opthelp; break; case OPT_KEYPBE: if (!set_pbe(&key_pbe, opt_arg())) goto opthelp; break; case OPT_RAND: inrand = opt_arg(); break; case OPT_INKEY: keyname = opt_arg(); break; case OPT_CERTFILE: certfile = opt_arg(); break; case OPT_NAME: name = opt_arg(); break; case OPT_LMK: add_lmk = 1; break; case OPT_CSP: csp_name = opt_arg(); break; case OPT_CANAME: if (canames == NULL && (canames = sk_OPENSSL_STRING_new_null()) == NULL) goto end; sk_OPENSSL_STRING_push(canames, opt_arg()); break; case OPT_IN: infile = opt_arg(); break; case OPT_OUT: outfile = opt_arg(); break; case OPT_PASSIN: passinarg = opt_arg(); break; case OPT_PASSOUT: passoutarg = opt_arg(); break; case OPT_PASSWORD: passarg = opt_arg(); break; case OPT_CAPATH: CApath = opt_arg(); break; case OPT_CAFILE: CAfile = opt_arg(); break; case OPT_ENGINE: e = setup_engine(opt_arg(), 0); break; } } argc = opt_num_rest(); argv = opt_rest(); if (passarg) { if (export_cert) passoutarg = passarg; else passinarg = passarg; } if (!app_passwd(passinarg, passoutarg, &passin, &passout)) { BIO_printf(bio_err, "Error getting passwords\n"); goto end; } if (!cpass) { if (export_cert) cpass = passout; else cpass = passin; } if (cpass) { mpass = cpass; noprompt = 1; } else { cpass = pass; mpass = macpass; } if (export_cert || inrand) { app_RAND_load_file(NULL, (inrand != NULL)); if (inrand != NULL) BIO_printf(bio_err, "%ld semi-random bytes loaded\n", app_RAND_load_files(inrand)); } in = bio_open_default(infile, "rb"); if (in == NULL) goto end; out = bio_open_default(outfile, "wb"); if (out == NULL) goto end; if (twopass) { if (EVP_read_pw_string (macpass, sizeof macpass, "Enter MAC Password:"******"Can't read Password\n"); goto end; } } if (export_cert) { EVP_PKEY *key = NULL; X509 *ucert = NULL, *x = NULL; STACK_OF(X509) *certs = NULL; const EVP_MD *macmd = NULL; unsigned char *catmp = NULL; int i; if ((options & (NOCERTS | NOKEYS)) == (NOCERTS | NOKEYS)) { BIO_printf(bio_err, "Nothing to do!\n"); goto export_end; } if (options & NOCERTS) chain = 0; if (!(options & NOKEYS)) { key = load_key(keyname ? keyname : infile, FORMAT_PEM, 1, passin, e, "private key"); if (!key) goto export_end; } /* Load in all certs in input file */ if (!(options & NOCERTS)) { certs = load_certs(infile, FORMAT_PEM, NULL, e, "certificates"); if (!certs) goto export_end; if (key) { /* Look for matching private key */ for (i = 0; i < sk_X509_num(certs); i++) { x = sk_X509_value(certs, i); if (X509_check_private_key(x, key)) { ucert = x; /* Zero keyid and alias */ X509_keyid_set1(ucert, NULL, 0); X509_alias_set1(ucert, NULL, 0); /* Remove from list */ (void)sk_X509_delete(certs, i); break; } } if (!ucert) { BIO_printf(bio_err, "No certificate matches private key\n"); goto export_end; } } } /* Add any more certificates asked for */ if (certfile) { STACK_OF(X509) *morecerts = NULL; if (!(morecerts = load_certs(certfile, FORMAT_PEM, NULL, e, "certificates from certfile"))) goto export_end; while (sk_X509_num(morecerts) > 0) sk_X509_push(certs, sk_X509_shift(morecerts)); sk_X509_free(morecerts); } /* If chaining get chain from user cert */ if (chain) { int vret; STACK_OF(X509) *chain2; X509_STORE *store; if (!(store = setup_verify(CAfile, CApath))) goto export_end; vret = get_cert_chain(ucert, store, &chain2); X509_STORE_free(store); if (!vret) { /* Exclude verified certificate */ for (i = 1; i < sk_X509_num(chain2); i++) sk_X509_push(certs, sk_X509_value(chain2, i)); /* Free first certificate */ X509_free(sk_X509_value(chain2, 0)); sk_X509_free(chain2); } else { if (vret >= 0) BIO_printf(bio_err, "Error %s getting chain.\n", X509_verify_cert_error_string(vret)); else ERR_print_errors(bio_err); goto export_end; } } /* Add any CA names */ for (i = 0; i < sk_OPENSSL_STRING_num(canames); i++) { catmp = (unsigned char *)sk_OPENSSL_STRING_value(canames, i); X509_alias_set1(sk_X509_value(certs, i), catmp, -1); } if (csp_name && key) EVP_PKEY_add1_attr_by_NID(key, NID_ms_csp_name, MBSTRING_ASC, (unsigned char *)csp_name, -1); if (add_lmk && key) EVP_PKEY_add1_attr_by_NID(key, NID_LocalKeySet, 0, NULL, -1); if (!noprompt && EVP_read_pw_string(pass, sizeof pass, "Enter Export Password:"******"Can't read Password\n"); goto export_end; } if (!twopass) BUF_strlcpy(macpass, pass, sizeof macpass); p12 = PKCS12_create(cpass, name, key, ucert, certs, key_pbe, cert_pbe, iter, -1, keytype); if (!p12) { ERR_print_errors(bio_err); goto export_end; } if (macalg) { if (!opt_md(macalg, &macmd)) goto opthelp; } if (maciter != -1) PKCS12_set_mac(p12, mpass, -1, NULL, 0, maciter, macmd); i2d_PKCS12_bio(out, p12); ret = 0; export_end: EVP_PKEY_free(key); if (certs) sk_X509_pop_free(certs, X509_free); if (ucert) X509_free(ucert); goto end; } if (!(p12 = d2i_PKCS12_bio(in, NULL))) { ERR_print_errors(bio_err); goto end; } if (!noprompt && EVP_read_pw_string(pass, sizeof pass, "Enter Import Password:"******"Can't read Password\n"); goto end; } if (!twopass) BUF_strlcpy(macpass, pass, sizeof macpass); if ((options & INFO) && p12->mac) BIO_printf(bio_err, "MAC Iteration %ld\n", p12->mac->iter ? ASN1_INTEGER_get(p12->mac->iter) : 1); if (macver) { /* If we enter empty password try no password first */ if (!mpass[0] && PKCS12_verify_mac(p12, NULL, 0)) { /* If mac and crypto pass the same set it to NULL too */ if (!twopass) cpass = NULL; } else if (!PKCS12_verify_mac(p12, mpass, -1)) { BIO_printf(bio_err, "Mac verify error: invalid password?\n"); ERR_print_errors(bio_err); goto end; } } if (!dump_certs_keys_p12(out, p12, cpass, -1, options, passout, enc)) { BIO_printf(bio_err, "Error outputting keys and certificates\n"); ERR_print_errors(bio_err); goto end; } ret = 0; end: PKCS12_free(p12); if (export_cert || inrand) app_RAND_write_file(NULL); BIO_free(in); BIO_free_all(out); if (canames) sk_OPENSSL_STRING_free(canames); if (passin) OPENSSL_free(passin); if (passout) OPENSSL_free(passout); return (ret); }
int smime_main(int argc, char **argv) { ENGINE *e = NULL; int operation = 0; int ret = 0; char **args; const char *inmode = "r", *outmode = "w"; char *infile = NULL, *outfile = NULL; char *signerfile = NULL, *recipfile = NULL; STACK_OF(OPENSSL_STRING) * sksigners = NULL, *skkeys = NULL; char *certfile = NULL, *keyfile = NULL, *contfile = NULL; const EVP_CIPHER *cipher = NULL; PKCS7 *p7 = NULL; X509_STORE *store = NULL; X509 *cert = NULL, *recip = NULL, *signer = NULL; EVP_PKEY *key = NULL; STACK_OF(X509) * encerts = NULL, *other = NULL; BIO *in = NULL, *out = NULL, *indata = NULL; int badarg = 0; int flags = PKCS7_DETACHED; char *to = NULL, *from = NULL, *subject = NULL; char *CAfile = NULL, *CApath = NULL; char *passargin = NULL, *passin = NULL; int indef = 0; const EVP_MD *sign_md = NULL; int informat = FORMAT_SMIME, outformat = FORMAT_SMIME; int keyform = FORMAT_PEM; #ifndef OPENSSL_NO_ENGINE char *engine = NULL; #endif X509_VERIFY_PARAM *vpm = NULL; args = argv + 1; ret = 1; while (!badarg && *args && *args[0] == '-') { if (!strcmp(*args, "-encrypt")) operation = SMIME_ENCRYPT; else if (!strcmp(*args, "-decrypt")) operation = SMIME_DECRYPT; else if (!strcmp(*args, "-sign")) operation = SMIME_SIGN; else if (!strcmp(*args, "-resign")) operation = SMIME_RESIGN; else if (!strcmp(*args, "-verify")) operation = SMIME_VERIFY; else if (!strcmp(*args, "-pk7out")) operation = SMIME_PK7OUT; #ifndef OPENSSL_NO_DES else if (!strcmp(*args, "-des3")) cipher = EVP_des_ede3_cbc(); else if (!strcmp(*args, "-des")) cipher = EVP_des_cbc(); #endif #ifndef OPENSSL_NO_RC2 else if (!strcmp(*args, "-rc2-40")) cipher = EVP_rc2_40_cbc(); else if (!strcmp(*args, "-rc2-128")) cipher = EVP_rc2_cbc(); else if (!strcmp(*args, "-rc2-64")) cipher = EVP_rc2_64_cbc(); #endif #ifndef OPENSSL_NO_AES else if (!strcmp(*args, "-aes128")) cipher = EVP_aes_128_cbc(); else if (!strcmp(*args, "-aes192")) cipher = EVP_aes_192_cbc(); else if (!strcmp(*args, "-aes256")) cipher = EVP_aes_256_cbc(); #endif #ifndef OPENSSL_NO_CAMELLIA else if (!strcmp(*args, "-camellia128")) cipher = EVP_camellia_128_cbc(); else if (!strcmp(*args, "-camellia192")) cipher = EVP_camellia_192_cbc(); else if (!strcmp(*args, "-camellia256")) cipher = EVP_camellia_256_cbc(); #endif else if (!strcmp(*args, "-text")) flags |= PKCS7_TEXT; else if (!strcmp(*args, "-nointern")) flags |= PKCS7_NOINTERN; else if (!strcmp(*args, "-noverify")) flags |= PKCS7_NOVERIFY; else if (!strcmp(*args, "-nochain")) flags |= PKCS7_NOCHAIN; else if (!strcmp(*args, "-nocerts")) flags |= PKCS7_NOCERTS; else if (!strcmp(*args, "-noattr")) flags |= PKCS7_NOATTR; else if (!strcmp(*args, "-nodetach")) flags &= ~PKCS7_DETACHED; else if (!strcmp(*args, "-nosmimecap")) flags |= PKCS7_NOSMIMECAP; else if (!strcmp(*args, "-binary")) flags |= PKCS7_BINARY; else if (!strcmp(*args, "-nosigs")) flags |= PKCS7_NOSIGS; else if (!strcmp(*args, "-stream")) indef = 1; else if (!strcmp(*args, "-indef")) indef = 1; else if (!strcmp(*args, "-noindef")) indef = 0; else if (!strcmp(*args, "-nooldmime")) flags |= PKCS7_NOOLDMIMETYPE; else if (!strcmp(*args, "-crlfeol")) flags |= PKCS7_CRLFEOL; #ifndef OPENSSL_NO_ENGINE else if (!strcmp(*args, "-engine")) { if (!args[1]) goto argerr; engine = *++args; } #endif else if (!strcmp(*args, "-passin")) { if (!args[1]) goto argerr; passargin = *++args; } else if (!strcmp(*args, "-to")) { if (!args[1]) goto argerr; to = *++args; } else if (!strcmp(*args, "-from")) { if (!args[1]) goto argerr; from = *++args; } else if (!strcmp(*args, "-subject")) { if (!args[1]) goto argerr; subject = *++args; } else if (!strcmp(*args, "-signer")) { if (!args[1]) goto argerr; /* If previous -signer argument add signer to list */ if (signerfile) { if (!sksigners) sksigners = sk_OPENSSL_STRING_new_null(); sk_OPENSSL_STRING_push(sksigners, signerfile); if (!keyfile) keyfile = signerfile; if (!skkeys) skkeys = sk_OPENSSL_STRING_new_null(); sk_OPENSSL_STRING_push(skkeys, keyfile); keyfile = NULL; } signerfile = *++args; } else if (!strcmp(*args, "-recip")) { if (!args[1]) goto argerr; recipfile = *++args; } else if (!strcmp(*args, "-md")) { if (!args[1]) goto argerr; sign_md = EVP_get_digestbyname(*++args); if (sign_md == NULL) { BIO_printf(bio_err, "Unknown digest %s\n", *args); goto argerr; } } else if (!strcmp(*args, "-inkey")) { if (!args[1]) goto argerr; /* If previous -inkey arument add signer to list */ if (keyfile) { if (!signerfile) { BIO_puts(bio_err, "Illegal -inkey without -signer\n"); goto argerr; } if (!sksigners) sksigners = sk_OPENSSL_STRING_new_null(); sk_OPENSSL_STRING_push(sksigners, signerfile); signerfile = NULL; if (!skkeys) skkeys = sk_OPENSSL_STRING_new_null(); sk_OPENSSL_STRING_push(skkeys, keyfile); } keyfile = *++args; } else if (!strcmp(*args, "-keyform")) { if (!args[1]) goto argerr; keyform = str2fmt(*++args); } else if (!strcmp(*args, "-certfile")) { if (!args[1]) goto argerr; certfile = *++args; } else if (!strcmp(*args, "-CAfile")) { if (!args[1]) goto argerr; CAfile = *++args; } else if (!strcmp(*args, "-CApath")) { if (!args[1]) goto argerr; CApath = *++args; } else if (!strcmp(*args, "-in")) { if (!args[1]) goto argerr; infile = *++args; } else if (!strcmp(*args, "-inform")) { if (!args[1]) goto argerr; informat = str2fmt(*++args); } else if (!strcmp(*args, "-outform")) { if (!args[1]) goto argerr; outformat = str2fmt(*++args); } else if (!strcmp(*args, "-out")) { if (!args[1]) goto argerr; outfile = *++args; } else if (!strcmp(*args, "-content")) { if (!args[1]) goto argerr; contfile = *++args; } else if (args_verify(&args, NULL, &badarg, bio_err, &vpm)) continue; else if ((cipher = EVP_get_cipherbyname(*args + 1)) == NULL) badarg = 1; args++; } if (!(operation & SMIME_SIGNERS) && (skkeys || sksigners)) { BIO_puts(bio_err, "Multiple signers or keys not allowed\n"); goto argerr; } if (operation & SMIME_SIGNERS) { /* Check to see if any final signer needs to be appended */ if (keyfile && !signerfile) { BIO_puts(bio_err, "Illegal -inkey without -signer\n"); goto argerr; } if (signerfile) { if (!sksigners) sksigners = sk_OPENSSL_STRING_new_null(); sk_OPENSSL_STRING_push(sksigners, signerfile); if (!skkeys) skkeys = sk_OPENSSL_STRING_new_null(); if (!keyfile) keyfile = signerfile; sk_OPENSSL_STRING_push(skkeys, keyfile); } if (!sksigners) { BIO_printf(bio_err, "No signer certificate specified\n"); badarg = 1; } signerfile = NULL; keyfile = NULL; } else if (operation == SMIME_DECRYPT) { if (!recipfile && !keyfile) { BIO_printf(bio_err, "No recipient certificate or key specified\n"); badarg = 1; } } else if (operation == SMIME_ENCRYPT) { if (!*args) { BIO_printf(bio_err, "No recipient(s) certificate(s) specified\n"); badarg = 1; } } else if (!operation) badarg = 1; if (badarg) { argerr: BIO_printf(bio_err, "Usage smime [options] cert.pem ...\n"); BIO_printf(bio_err, "where options are\n"); BIO_printf(bio_err, "-encrypt encrypt message\n"); BIO_printf(bio_err, "-decrypt decrypt encrypted message\n"); BIO_printf(bio_err, "-sign sign message\n"); BIO_printf(bio_err, "-verify verify signed message\n"); BIO_printf(bio_err, "-pk7out output PKCS#7 structure\n"); #ifndef OPENSSL_NO_DES BIO_printf(bio_err, "-des3 encrypt with triple DES\n"); BIO_printf(bio_err, "-des encrypt with DES\n"); #endif #ifndef OPENSSL_NO_RC2 BIO_printf(bio_err, "-rc2-40 encrypt with RC2-40 (default)\n"); BIO_printf(bio_err, "-rc2-64 encrypt with RC2-64\n"); BIO_printf(bio_err, "-rc2-128 encrypt with RC2-128\n"); #endif #ifndef OPENSSL_NO_AES BIO_printf(bio_err, "-aes128, -aes192, -aes256\n"); BIO_printf(bio_err, " encrypt PEM output with cbc aes\n"); #endif #ifndef OPENSSL_NO_CAMELLIA BIO_printf(bio_err, "-camellia128, -camellia192, -camellia256\n"); BIO_printf(bio_err, " encrypt PEM output with cbc camellia\n"); #endif BIO_printf(bio_err, "-nointern don't search certificates in message for signer\n"); BIO_printf(bio_err, "-nosigs don't verify message signature\n"); BIO_printf(bio_err, "-noverify don't verify signers certificate\n"); BIO_printf(bio_err, "-nocerts don't include signers certificate when signing\n"); BIO_printf(bio_err, "-nodetach use opaque signing\n"); BIO_printf(bio_err, "-noattr don't include any signed attributes\n"); BIO_printf(bio_err, "-binary don't translate message to text\n"); BIO_printf(bio_err, "-certfile file other certificates file\n"); BIO_printf(bio_err, "-signer file signer certificate file\n"); BIO_printf(bio_err, "-recip file recipient certificate file for decryption\n"); BIO_printf(bio_err, "-in file input file\n"); BIO_printf(bio_err, "-inform arg input format SMIME (default), PEM or DER\n"); BIO_printf(bio_err, "-inkey file input private key (if not signer or recipient)\n"); BIO_printf(bio_err, "-keyform arg input private key format (PEM or ENGINE)\n"); BIO_printf(bio_err, "-out file output file\n"); BIO_printf(bio_err, "-outform arg output format SMIME (default), PEM or DER\n"); BIO_printf(bio_err, "-content file supply or override content for detached signature\n"); BIO_printf(bio_err, "-to addr to address\n"); BIO_printf(bio_err, "-from ad from address\n"); BIO_printf(bio_err, "-subject s subject\n"); BIO_printf(bio_err, "-text include or delete text MIME headers\n"); BIO_printf(bio_err, "-CApath dir trusted certificates directory\n"); BIO_printf(bio_err, "-CAfile file trusted certificates file\n"); BIO_printf(bio_err, "-crl_check check revocation status of signer's certificate using CRLs\n"); BIO_printf(bio_err, "-crl_check_all check revocation status of signer's certificate chain using CRLs\n"); #ifndef OPENSSL_NO_ENGINE BIO_printf(bio_err, "-engine e use engine e, possibly a hardware device.\n"); #endif BIO_printf(bio_err, "-passin arg input file pass phrase source\n"); BIO_printf(bio_err, "cert.pem recipient certificate(s) for encryption\n"); goto end; } #ifndef OPENSSL_NO_ENGINE e = setup_engine(bio_err, engine, 0); #endif if (!app_passwd(bio_err, passargin, NULL, &passin, NULL)) { BIO_printf(bio_err, "Error getting password\n"); goto end; } ret = 2; if (!(operation & SMIME_SIGNERS)) flags &= ~PKCS7_DETACHED; if (operation & SMIME_OP) { if (outformat == FORMAT_ASN1) outmode = "wb"; } else { if (flags & PKCS7_BINARY) outmode = "wb"; } if (operation & SMIME_IP) { if (informat == FORMAT_ASN1) inmode = "rb"; } else { if (flags & PKCS7_BINARY) inmode = "rb"; } if (operation == SMIME_ENCRYPT) { if (!cipher) { #ifndef OPENSSL_NO_RC2 cipher = EVP_rc2_40_cbc(); #else BIO_printf(bio_err, "No cipher selected\n"); goto end; #endif } encerts = sk_X509_new_null(); while (*args) { if (!(cert = load_cert(bio_err, *args, FORMAT_PEM, NULL, e, "recipient certificate file"))) { goto end; } sk_X509_push(encerts, cert); cert = NULL; args++; } } if (certfile) { if (!(other = load_certs(bio_err, certfile, FORMAT_PEM, NULL, e, "certificate file"))) { ERR_print_errors(bio_err); goto end; } } if (recipfile && (operation == SMIME_DECRYPT)) { if (!(recip = load_cert(bio_err, recipfile, FORMAT_PEM, NULL, e, "recipient certificate file"))) { ERR_print_errors(bio_err); goto end; } } if (operation == SMIME_DECRYPT) { if (!keyfile) keyfile = recipfile; } else if (operation == SMIME_SIGN) { if (!keyfile) keyfile = signerfile; } else keyfile = NULL; if (keyfile) { key = load_key(bio_err, keyfile, keyform, 0, passin, e, "signing key file"); if (!key) goto end; } if (infile) { if (!(in = BIO_new_file(infile, inmode))) { BIO_printf(bio_err, "Can't open input file %s\n", infile); goto end; } } else in = BIO_new_fp(stdin, BIO_NOCLOSE); if (operation & SMIME_IP) { if (informat == FORMAT_SMIME) p7 = SMIME_read_PKCS7(in, &indata); else if (informat == FORMAT_PEM) p7 = PEM_read_bio_PKCS7(in, NULL, NULL, NULL); else if (informat == FORMAT_ASN1) p7 = d2i_PKCS7_bio(in, NULL); else { BIO_printf(bio_err, "Bad input format for PKCS#7 file\n"); goto end; } if (!p7) { BIO_printf(bio_err, "Error reading S/MIME message\n"); goto end; } if (contfile) { BIO_free(indata); if (!(indata = BIO_new_file(contfile, "rb"))) { BIO_printf(bio_err, "Can't read content file %s\n", contfile); goto end; } } } if (outfile) { if (!(out = BIO_new_file(outfile, outmode))) { BIO_printf(bio_err, "Can't open output file %s\n", outfile); goto end; } } else { out = BIO_new_fp(stdout, BIO_NOCLOSE); } if (operation == SMIME_VERIFY) { if (!(store = setup_verify(bio_err, CAfile, CApath))) goto end; X509_STORE_set_verify_cb(store, smime_cb); if (vpm) X509_STORE_set1_param(store, vpm); } ret = 3; if (operation == SMIME_ENCRYPT) { if (indef) flags |= PKCS7_STREAM; p7 = PKCS7_encrypt(encerts, in, cipher, flags); } else if (operation & SMIME_SIGNERS) { int i; /* * If detached data content we only enable streaming if * S/MIME output format. */ if (operation == SMIME_SIGN) { if (flags & PKCS7_DETACHED) { if (outformat == FORMAT_SMIME) flags |= PKCS7_STREAM; } else if (indef) flags |= PKCS7_STREAM; flags |= PKCS7_PARTIAL; p7 = PKCS7_sign(NULL, NULL, other, in, flags); if (!p7) goto end; } else flags |= PKCS7_REUSE_DIGEST; for (i = 0; i < sk_OPENSSL_STRING_num(sksigners); i++) { signerfile = sk_OPENSSL_STRING_value(sksigners, i); keyfile = sk_OPENSSL_STRING_value(skkeys, i); signer = load_cert(bio_err, signerfile, FORMAT_PEM, NULL, e, "signer certificate"); if (!signer) goto end; key = load_key(bio_err, keyfile, keyform, 0, passin, e, "signing key file"); if (!key) goto end; if (!PKCS7_sign_add_signer(p7, signer, key, sign_md, flags)) goto end; X509_free(signer); signer = NULL; EVP_PKEY_free(key); key = NULL; } /* If not streaming or resigning finalize structure */ if ((operation == SMIME_SIGN) && !(flags & PKCS7_STREAM)) { if (!PKCS7_final(p7, in, flags)) goto end; } } if (!p7) { BIO_printf(bio_err, "Error creating PKCS#7 structure\n"); goto end; } ret = 4; if (operation == SMIME_DECRYPT) { if (!PKCS7_decrypt(p7, key, recip, out, flags)) { BIO_printf(bio_err, "Error decrypting PKCS#7 structure\n"); goto end; } } else if (operation == SMIME_VERIFY) { STACK_OF(X509) * signers; if (PKCS7_verify(p7, other, store, indata, out, flags)) BIO_printf(bio_err, "Verification successful\n"); else { BIO_printf(bio_err, "Verification failure\n"); goto end; } signers = PKCS7_get0_signers(p7, other, flags); if (!save_certs(signerfile, signers)) { BIO_printf(bio_err, "Error writing signers to %s\n", signerfile); ret = 5; goto end; } sk_X509_free(signers); } else if (operation == SMIME_PK7OUT) PEM_write_bio_PKCS7(out, p7); else { if (to) BIO_printf(out, "To: %s\n", to); if (from) BIO_printf(out, "From: %s\n", from); if (subject) BIO_printf(out, "Subject: %s\n", subject); if (outformat == FORMAT_SMIME) { if (operation == SMIME_RESIGN) SMIME_write_PKCS7(out, p7, indata, flags); else SMIME_write_PKCS7(out, p7, in, flags); } else if (outformat == FORMAT_PEM) PEM_write_bio_PKCS7_stream(out, p7, in, flags); else if (outformat == FORMAT_ASN1) i2d_PKCS7_bio_stream(out, p7, in, flags); else { BIO_printf(bio_err, "Bad output format for PKCS#7 file\n"); goto end; } } ret = 0; end: if (ret) ERR_print_errors(bio_err); sk_X509_pop_free(encerts, X509_free); sk_X509_pop_free(other, X509_free); if (vpm) X509_VERIFY_PARAM_free(vpm); if (sksigners) sk_OPENSSL_STRING_free(sksigners); if (skkeys) sk_OPENSSL_STRING_free(skkeys); X509_STORE_free(store); X509_free(cert); X509_free(recip); X509_free(signer); EVP_PKEY_free(key); PKCS7_free(p7); BIO_free(in); BIO_free(indata); BIO_free_all(out); free(passin); return (ret); }
int verify_main(int argc, char **argv) { int i, ret = 1, badarg = 0; char *CApath = NULL, *CAfile = NULL; char *untfile = NULL, *trustfile = NULL, *crlfile = NULL; STACK_OF(X509) * untrusted = NULL, *trusted = NULL; STACK_OF(X509_CRL) * crls = NULL; X509_STORE *cert_ctx = NULL; X509_LOOKUP *lookup = NULL; X509_VERIFY_PARAM *vpm = NULL; if (single_execution) { if (pledge("stdio rpath", NULL) == -1) { perror("pledge"); exit(1); } } cert_ctx = X509_STORE_new(); if (cert_ctx == NULL) goto end; X509_STORE_set_verify_cb(cert_ctx, cb); argc--; argv++; for (;;) { if (argc >= 1) { if (strcmp(*argv, "-CApath") == 0) { if (argc-- < 1) goto end; CApath = *(++argv); } else if (strcmp(*argv, "-CAfile") == 0) { if (argc-- < 1) goto end; CAfile = *(++argv); } else if (args_verify(&argv, &argc, &badarg, bio_err, &vpm)) { if (badarg) goto end; continue; } else if (strcmp(*argv, "-untrusted") == 0) { if (argc-- < 1) goto end; untfile = *(++argv); } else if (strcmp(*argv, "-trusted") == 0) { if (argc-- < 1) goto end; trustfile = *(++argv); } else if (strcmp(*argv, "-CRLfile") == 0) { if (argc-- < 1) goto end; crlfile = *(++argv); } else if (strcmp(*argv, "-help") == 0) goto end; else if (strcmp(*argv, "-verbose") == 0) v_verbose = 1; else if (argv[0][0] == '-') goto end; else break; argc--; argv++; } else break; } if (vpm) X509_STORE_set1_param(cert_ctx, vpm); lookup = X509_STORE_add_lookup(cert_ctx, X509_LOOKUP_file()); if (lookup == NULL) abort(); if (CAfile) { i = X509_LOOKUP_load_file(lookup, CAfile, X509_FILETYPE_PEM); if (!i) { BIO_printf(bio_err, "Error loading file %s\n", CAfile); ERR_print_errors(bio_err); goto end; } } else X509_LOOKUP_load_file(lookup, NULL, X509_FILETYPE_DEFAULT); lookup = X509_STORE_add_lookup(cert_ctx, X509_LOOKUP_hash_dir()); if (lookup == NULL) abort(); if (CApath) { i = X509_LOOKUP_add_dir(lookup, CApath, X509_FILETYPE_PEM); if (!i) { BIO_printf(bio_err, "Error loading directory %s\n", CApath); ERR_print_errors(bio_err); goto end; } } else X509_LOOKUP_add_dir(lookup, NULL, X509_FILETYPE_DEFAULT); ERR_clear_error(); if (untfile) { untrusted = load_certs(bio_err, untfile, FORMAT_PEM, NULL, "untrusted certificates"); if (!untrusted) goto end; } if (trustfile) { trusted = load_certs(bio_err, trustfile, FORMAT_PEM, NULL, "trusted certificates"); if (!trusted) goto end; } if (crlfile) { crls = load_crls(bio_err, crlfile, FORMAT_PEM, NULL, "other CRLs"); if (!crls) goto end; } ret = 0; if (argc < 1) { if (1 != check(cert_ctx, NULL, untrusted, trusted, crls)) ret = -1; } else { for (i = 0; i < argc; i++) if (1 != check(cert_ctx, argv[i], untrusted, trusted, crls)) ret = -1; } end: if (ret == 1) { BIO_printf(bio_err, "usage: verify [-verbose] [-CApath path] [-CAfile file] [-purpose purpose] [-crl_check]"); BIO_printf(bio_err, " [-attime timestamp]"); BIO_printf(bio_err, " cert1 cert2 ...\n"); BIO_printf(bio_err, "recognized usages:\n"); for (i = 0; i < X509_PURPOSE_get_count(); i++) { X509_PURPOSE *ptmp; ptmp = X509_PURPOSE_get0(i); BIO_printf(bio_err, "\t%-10s\t%s\n", X509_PURPOSE_get0_sname(ptmp), X509_PURPOSE_get0_name(ptmp)); } } if (vpm) X509_VERIFY_PARAM_free(vpm); if (cert_ctx != NULL) X509_STORE_free(cert_ctx); sk_X509_pop_free(untrusted, X509_free); sk_X509_pop_free(trusted, X509_free); sk_X509_CRL_pop_free(crls, X509_CRL_free); return (ret < 0 ? 2 : ret); }
int main(int argc, char** argv) { int ret, devId; int encryptedSz, decryptedSz; word32 certSz, keySz; myCryptoDevCtx myCtx; byte cert[2048]; byte key[2048]; byte encrypted[2048]; byte decrypted[2048]; #ifdef DEBUG_WOLFSSL wolfSSL_Debugging_ON(); #endif ret = wolfCrypt_Init(); if (ret != 0) { printf("wolfCrypt initialization failed\n"); return -1; } /* example data for callback */ myCtx.exampleVar = 1; /* setting devId to something other than INVALID_DEVID, enables cryptodev callback to be used internally by wolfCrypt */ devId = 1; ret = wc_CryptoDev_RegisterDevice(devId, myCryptoDevCb, &myCtx); if (ret != 0) { printf("Failed to register crypto dev device, ret = %d\n", ret); return -1; } certSz = sizeof(cert); keySz = sizeof(key); ret = load_certs(cert, &certSz, key, &keySz); if (ret != 0) return -1; /* no attributes */ encryptedSz = signedData_sign_noattrs(cert, certSz, key, keySz, encrypted, sizeof(encrypted), devId); if (encryptedSz < 0) return -1; decryptedSz = signedData_verify(encrypted, encryptedSz, cert, certSz, key, keySz, decrypted, sizeof(decrypted), devId); if (decryptedSz < 0) return -1; /* default attributes + messageType attribute */ encryptedSz = signedData_sign_attrs(cert, certSz, key, keySz, encrypted, sizeof(encrypted), devId); if (encryptedSz < 0) return -1; decryptedSz = signedData_verify(encrypted, encryptedSz, cert, certSz, key, keySz, decrypted, sizeof(decrypted), devId); if (decryptedSz < 0) return -1; (void)argc; (void)argv; return 0; }
int MAIN(int argc, char **argv) { ENGINE *e = NULL; int operation = 0; int ret = 0; char **args; const char *inmode = "r", *outmode = "w"; char *infile = NULL, *outfile = NULL, *rctfile = NULL; char *signerfile = NULL, *recipfile = NULL; STACK_OF(OPENSSL_STRING) *sksigners = NULL, *skkeys = NULL; char *certfile = NULL, *keyfile = NULL, *contfile = NULL; char *certsoutfile = NULL; const EVP_CIPHER *cipher = NULL, *wrap_cipher = NULL; CMS_ContentInfo *cms = NULL, *rcms = NULL; X509_STORE *store = NULL; X509 *cert = NULL, *recip = NULL, *signer = NULL; EVP_PKEY *key = NULL; STACK_OF(X509) *encerts = NULL, *other = NULL; BIO *in = NULL, *out = NULL, *indata = NULL, *rctin = NULL; int badarg = 0; int flags = CMS_DETACHED, noout = 0, print = 0; int verify_retcode = 0; int rr_print = 0, rr_allorfirst = -1; STACK_OF(OPENSSL_STRING) *rr_to = NULL, *rr_from = NULL; CMS_ReceiptRequest *rr = NULL; char *to = NULL, *from = NULL, *subject = NULL; char *CAfile = NULL, *CApath = NULL; char *passargin = NULL, *passin = NULL; char *inrand = NULL; int need_rand = 0; const EVP_MD *sign_md = NULL; int informat = FORMAT_SMIME, outformat = FORMAT_SMIME; int rctformat = FORMAT_SMIME, keyform = FORMAT_PEM; # ifndef OPENSSL_NO_ENGINE char *engine = NULL; # endif unsigned char *secret_key = NULL, *secret_keyid = NULL; unsigned char *pwri_pass = NULL, *pwri_tmp = NULL; size_t secret_keylen = 0, secret_keyidlen = 0; cms_key_param *key_first = NULL, *key_param = NULL; ASN1_OBJECT *econtent_type = NULL; X509_VERIFY_PARAM *vpm = NULL; args = argv + 1; ret = 1; apps_startup(); if (bio_err == NULL) { if ((bio_err = BIO_new(BIO_s_file())) != NULL) BIO_set_fp(bio_err, stderr, BIO_NOCLOSE | BIO_FP_TEXT); } if (!load_config(bio_err, NULL)) goto end; while (!badarg && *args && *args[0] == '-') { if (!strcmp(*args, "-encrypt")) operation = SMIME_ENCRYPT; else if (!strcmp(*args, "-decrypt")) operation = SMIME_DECRYPT; else if (!strcmp(*args, "-sign")) operation = SMIME_SIGN; else if (!strcmp(*args, "-sign_receipt")) operation = SMIME_SIGN_RECEIPT; else if (!strcmp(*args, "-resign")) operation = SMIME_RESIGN; else if (!strcmp(*args, "-verify")) operation = SMIME_VERIFY; else if (!strcmp(*args, "-verify_retcode")) verify_retcode = 1; else if (!strcmp(*args, "-verify_receipt")) { operation = SMIME_VERIFY_RECEIPT; if (!args[1]) goto argerr; args++; rctfile = *args; } else if (!strcmp(*args, "-cmsout")) operation = SMIME_CMSOUT; else if (!strcmp(*args, "-data_out")) operation = SMIME_DATAOUT; else if (!strcmp(*args, "-data_create")) operation = SMIME_DATA_CREATE; else if (!strcmp(*args, "-digest_verify")) operation = SMIME_DIGEST_VERIFY; else if (!strcmp(*args, "-digest_create")) operation = SMIME_DIGEST_CREATE; else if (!strcmp(*args, "-compress")) operation = SMIME_COMPRESS; else if (!strcmp(*args, "-uncompress")) operation = SMIME_UNCOMPRESS; else if (!strcmp(*args, "-EncryptedData_decrypt")) operation = SMIME_ENCRYPTED_DECRYPT; else if (!strcmp(*args, "-EncryptedData_encrypt")) operation = SMIME_ENCRYPTED_ENCRYPT; # ifndef OPENSSL_NO_DES else if (!strcmp(*args, "-des3")) cipher = EVP_des_ede3_cbc(); else if (!strcmp(*args, "-des")) cipher = EVP_des_cbc(); else if (!strcmp(*args, "-des3-wrap")) wrap_cipher = EVP_des_ede3_wrap(); # endif # ifndef OPENSSL_NO_SEED else if (!strcmp(*args, "-seed")) cipher = EVP_seed_cbc(); # endif # ifndef OPENSSL_NO_RC2 else if (!strcmp(*args, "-rc2-40")) cipher = EVP_rc2_40_cbc(); else if (!strcmp(*args, "-rc2-128")) cipher = EVP_rc2_cbc(); else if (!strcmp(*args, "-rc2-64")) cipher = EVP_rc2_64_cbc(); # endif # ifndef OPENSSL_NO_AES else if (!strcmp(*args, "-aes128")) cipher = EVP_aes_128_cbc(); else if (!strcmp(*args, "-aes192")) cipher = EVP_aes_192_cbc(); else if (!strcmp(*args, "-aes256")) cipher = EVP_aes_256_cbc(); else if (!strcmp(*args, "-aes128-wrap")) wrap_cipher = EVP_aes_128_wrap(); else if (!strcmp(*args, "-aes192-wrap")) wrap_cipher = EVP_aes_192_wrap(); else if (!strcmp(*args, "-aes256-wrap")) wrap_cipher = EVP_aes_256_wrap(); # endif # ifndef OPENSSL_NO_CAMELLIA else if (!strcmp(*args, "-camellia128")) cipher = EVP_camellia_128_cbc(); else if (!strcmp(*args, "-camellia192")) cipher = EVP_camellia_192_cbc(); else if (!strcmp(*args, "-camellia256")) cipher = EVP_camellia_256_cbc(); # endif else if (!strcmp(*args, "-debug_decrypt")) flags |= CMS_DEBUG_DECRYPT; else if (!strcmp(*args, "-text")) flags |= CMS_TEXT; else if (!strcmp(*args, "-nointern")) flags |= CMS_NOINTERN; else if (!strcmp(*args, "-noverify") || !strcmp(*args, "-no_signer_cert_verify")) flags |= CMS_NO_SIGNER_CERT_VERIFY; else if (!strcmp(*args, "-nocerts")) flags |= CMS_NOCERTS; else if (!strcmp(*args, "-noattr")) flags |= CMS_NOATTR; else if (!strcmp(*args, "-nodetach")) flags &= ~CMS_DETACHED; else if (!strcmp(*args, "-nosmimecap")) flags |= CMS_NOSMIMECAP; else if (!strcmp(*args, "-binary")) flags |= CMS_BINARY; else if (!strcmp(*args, "-keyid")) flags |= CMS_USE_KEYID; else if (!strcmp(*args, "-nosigs")) flags |= CMS_NOSIGS; else if (!strcmp(*args, "-no_content_verify")) flags |= CMS_NO_CONTENT_VERIFY; else if (!strcmp(*args, "-no_attr_verify")) flags |= CMS_NO_ATTR_VERIFY; else if (!strcmp(*args, "-stream")) flags |= CMS_STREAM; else if (!strcmp(*args, "-indef")) flags |= CMS_STREAM; else if (!strcmp(*args, "-noindef")) flags &= ~CMS_STREAM; else if (!strcmp(*args, "-nooldmime")) flags |= CMS_NOOLDMIMETYPE; else if (!strcmp(*args, "-crlfeol")) flags |= CMS_CRLFEOL; else if (!strcmp(*args, "-noout")) noout = 1; else if (!strcmp(*args, "-receipt_request_print")) rr_print = 1; else if (!strcmp(*args, "-receipt_request_all")) rr_allorfirst = 0; else if (!strcmp(*args, "-receipt_request_first")) rr_allorfirst = 1; else if (!strcmp(*args, "-receipt_request_from")) { if (!args[1]) goto argerr; args++; if (!rr_from) rr_from = sk_OPENSSL_STRING_new_null(); sk_OPENSSL_STRING_push(rr_from, *args); } else if (!strcmp(*args, "-receipt_request_to")) { if (!args[1]) goto argerr; args++; if (!rr_to) rr_to = sk_OPENSSL_STRING_new_null(); sk_OPENSSL_STRING_push(rr_to, *args); } else if (!strcmp(*args, "-print")) { noout = 1; print = 1; } else if (!strcmp(*args, "-secretkey")) { long ltmp; if (!args[1]) goto argerr; args++; secret_key = string_to_hex(*args, <mp); if (!secret_key) { BIO_printf(bio_err, "Invalid key %s\n", *args); goto argerr; } secret_keylen = (size_t)ltmp; } else if (!strcmp(*args, "-secretkeyid")) { long ltmp; if (!args[1]) goto argerr; args++; secret_keyid = string_to_hex(*args, <mp); if (!secret_keyid) { BIO_printf(bio_err, "Invalid id %s\n", *args); goto argerr; } secret_keyidlen = (size_t)ltmp; } else if (!strcmp(*args, "-pwri_password")) { if (!args[1]) goto argerr; args++; pwri_pass = (unsigned char *)*args; } else if (!strcmp(*args, "-econtent_type")) { if (!args[1]) goto argerr; args++; econtent_type = OBJ_txt2obj(*args, 0); if (!econtent_type) { BIO_printf(bio_err, "Invalid OID %s\n", *args); goto argerr; } } else if (!strcmp(*args, "-rand")) { if (!args[1]) goto argerr; args++; inrand = *args; need_rand = 1; } # ifndef OPENSSL_NO_ENGINE else if (!strcmp(*args, "-engine")) { if (!args[1]) goto argerr; engine = *++args; } # endif else if (!strcmp(*args, "-passin")) { if (!args[1]) goto argerr; passargin = *++args; } else if (!strcmp(*args, "-to")) { if (!args[1]) goto argerr; to = *++args; } else if (!strcmp(*args, "-from")) { if (!args[1]) goto argerr; from = *++args; } else if (!strcmp(*args, "-subject")) { if (!args[1]) goto argerr; subject = *++args; } else if (!strcmp(*args, "-signer")) { if (!args[1]) goto argerr; /* If previous -signer argument add signer to list */ if (signerfile) { if (!sksigners) sksigners = sk_OPENSSL_STRING_new_null(); sk_OPENSSL_STRING_push(sksigners, signerfile); if (!keyfile) keyfile = signerfile; if (!skkeys) skkeys = sk_OPENSSL_STRING_new_null(); sk_OPENSSL_STRING_push(skkeys, keyfile); keyfile = NULL; } signerfile = *++args; } else if (!strcmp(*args, "-recip")) { if (!args[1]) goto argerr; if (operation == SMIME_ENCRYPT) { if (!encerts) encerts = sk_X509_new_null(); cert = load_cert(bio_err, *++args, FORMAT_PEM, NULL, e, "recipient certificate file"); if (!cert) goto end; sk_X509_push(encerts, cert); cert = NULL; } else recipfile = *++args; } else if (!strcmp(*args, "-certsout")) { if (!args[1]) goto argerr; certsoutfile = *++args; } else if (!strcmp(*args, "-md")) { if (!args[1]) goto argerr; sign_md = EVP_get_digestbyname(*++args); if (sign_md == NULL) { BIO_printf(bio_err, "Unknown digest %s\n", *args); goto argerr; } } else if (!strcmp(*args, "-inkey")) { if (!args[1]) goto argerr; /* If previous -inkey arument add signer to list */ if (keyfile) { if (!signerfile) { BIO_puts(bio_err, "Illegal -inkey without -signer\n"); goto argerr; } if (!sksigners) sksigners = sk_OPENSSL_STRING_new_null(); sk_OPENSSL_STRING_push(sksigners, signerfile); signerfile = NULL; if (!skkeys) skkeys = sk_OPENSSL_STRING_new_null(); sk_OPENSSL_STRING_push(skkeys, keyfile); } keyfile = *++args; } else if (!strcmp(*args, "-keyform")) { if (!args[1]) goto argerr; keyform = str2fmt(*++args); } else if (!strcmp(*args, "-keyopt")) { int keyidx = -1; if (!args[1]) goto argerr; if (operation == SMIME_ENCRYPT) { if (encerts) keyidx += sk_X509_num(encerts); } else { if (keyfile || signerfile) keyidx++; if (skkeys) keyidx += sk_OPENSSL_STRING_num(skkeys); } if (keyidx < 0) { BIO_printf(bio_err, "No key specified\n"); goto argerr; } if (key_param == NULL || key_param->idx != keyidx) { cms_key_param *nparam; nparam = OPENSSL_malloc(sizeof(cms_key_param)); if (!nparam) { BIO_printf(bio_err, "Out of memory\n"); goto argerr; } nparam->idx = keyidx; nparam->param = sk_OPENSSL_STRING_new_null(); nparam->next = NULL; if (key_first == NULL) key_first = nparam; else key_param->next = nparam; key_param = nparam; } sk_OPENSSL_STRING_push(key_param->param, *++args); } else if (!strcmp(*args, "-rctform")) { if (!args[1]) goto argerr; rctformat = str2fmt(*++args); } else if (!strcmp(*args, "-certfile")) { if (!args[1]) goto argerr; certfile = *++args; } else if (!strcmp(*args, "-CAfile")) { if (!args[1]) goto argerr; CAfile = *++args; } else if (!strcmp(*args, "-CApath")) { if (!args[1]) goto argerr; CApath = *++args; } else if (!strcmp(*args, "-in")) { if (!args[1]) goto argerr; infile = *++args; } else if (!strcmp(*args, "-inform")) { if (!args[1]) goto argerr; informat = str2fmt(*++args); } else if (!strcmp(*args, "-outform")) { if (!args[1]) goto argerr; outformat = str2fmt(*++args); } else if (!strcmp(*args, "-out")) { if (!args[1]) goto argerr; outfile = *++args; } else if (!strcmp(*args, "-content")) { if (!args[1]) goto argerr; contfile = *++args; } else if (args_verify(&args, NULL, &badarg, bio_err, &vpm)) continue; else if ((cipher = EVP_get_cipherbyname(*args + 1)) == NULL) badarg = 1; args++; } if (((rr_allorfirst != -1) || rr_from) && !rr_to) { BIO_puts(bio_err, "No Signed Receipts Recipients\n"); goto argerr; } if (!(operation & SMIME_SIGNERS) && (rr_to || rr_from)) { BIO_puts(bio_err, "Signed receipts only allowed with -sign\n"); goto argerr; } if (!(operation & SMIME_SIGNERS) && (skkeys || sksigners)) { BIO_puts(bio_err, "Multiple signers or keys not allowed\n"); goto argerr; } if (operation & SMIME_SIGNERS) { if (keyfile && !signerfile) { BIO_puts(bio_err, "Illegal -inkey without -signer\n"); goto argerr; } /* Check to see if any final signer needs to be appended */ if (signerfile) { if (!sksigners) sksigners = sk_OPENSSL_STRING_new_null(); sk_OPENSSL_STRING_push(sksigners, signerfile); if (!skkeys) skkeys = sk_OPENSSL_STRING_new_null(); if (!keyfile) keyfile = signerfile; sk_OPENSSL_STRING_push(skkeys, keyfile); } if (!sksigners) { BIO_printf(bio_err, "No signer certificate specified\n"); badarg = 1; } signerfile = NULL; keyfile = NULL; need_rand = 1; } else if (operation == SMIME_DECRYPT) { if (!recipfile && !keyfile && !secret_key && !pwri_pass) { BIO_printf(bio_err, "No recipient certificate or key specified\n"); badarg = 1; } } else if (operation == SMIME_ENCRYPT) { if (!*args && !secret_key && !pwri_pass && !encerts) { BIO_printf(bio_err, "No recipient(s) certificate(s) specified\n"); badarg = 1; } need_rand = 1; } else if (!operation) badarg = 1; if (badarg) { argerr: BIO_printf(bio_err, "Usage cms [options] cert.pem ...\n"); BIO_printf(bio_err, "where options are\n"); BIO_printf(bio_err, "-encrypt encrypt message\n"); BIO_printf(bio_err, "-decrypt decrypt encrypted message\n"); BIO_printf(bio_err, "-sign sign message\n"); BIO_printf(bio_err, "-verify verify signed message\n"); BIO_printf(bio_err, "-cmsout output CMS structure\n"); # ifndef OPENSSL_NO_DES BIO_printf(bio_err, "-des3 encrypt with triple DES\n"); BIO_printf(bio_err, "-des encrypt with DES\n"); # endif # ifndef OPENSSL_NO_SEED BIO_printf(bio_err, "-seed encrypt with SEED\n"); # endif # ifndef OPENSSL_NO_RC2 BIO_printf(bio_err, "-rc2-40 encrypt with RC2-40 (default)\n"); BIO_printf(bio_err, "-rc2-64 encrypt with RC2-64\n"); BIO_printf(bio_err, "-rc2-128 encrypt with RC2-128\n"); # endif # ifndef OPENSSL_NO_AES BIO_printf(bio_err, "-aes128, -aes192, -aes256\n"); BIO_printf(bio_err, " encrypt PEM output with cbc aes\n"); # endif # ifndef OPENSSL_NO_CAMELLIA BIO_printf(bio_err, "-camellia128, -camellia192, -camellia256\n"); BIO_printf(bio_err, " encrypt PEM output with cbc camellia\n"); # endif BIO_printf(bio_err, "-nointern don't search certificates in message for signer\n"); BIO_printf(bio_err, "-nosigs don't verify message signature\n"); BIO_printf(bio_err, "-noverify don't verify signers certificate\n"); BIO_printf(bio_err, "-nocerts don't include signers certificate when signing\n"); BIO_printf(bio_err, "-nodetach use opaque signing\n"); BIO_printf(bio_err, "-noattr don't include any signed attributes\n"); BIO_printf(bio_err, "-binary don't translate message to text\n"); BIO_printf(bio_err, "-certfile file other certificates file\n"); BIO_printf(bio_err, "-certsout file certificate output file\n"); BIO_printf(bio_err, "-signer file signer certificate file\n"); BIO_printf(bio_err, "-recip file recipient certificate file for decryption\n"); BIO_printf(bio_err, "-keyid use subject key identifier\n"); BIO_printf(bio_err, "-in file input file\n"); BIO_printf(bio_err, "-inform arg input format SMIME (default), PEM or DER\n"); BIO_printf(bio_err, "-inkey file input private key (if not signer or recipient)\n"); BIO_printf(bio_err, "-keyform arg input private key format (PEM or ENGINE)\n"); BIO_printf(bio_err, "-keyopt nm:v set public key parameters\n"); BIO_printf(bio_err, "-out file output file\n"); BIO_printf(bio_err, "-outform arg output format SMIME (default), PEM or DER\n"); BIO_printf(bio_err, "-content file supply or override content for detached signature\n"); BIO_printf(bio_err, "-to addr to address\n"); BIO_printf(bio_err, "-from ad from address\n"); BIO_printf(bio_err, "-subject s subject\n"); BIO_printf(bio_err, "-text include or delete text MIME headers\n"); BIO_printf(bio_err, "-CApath dir trusted certificates directory\n"); BIO_printf(bio_err, "-CAfile file trusted certificates file\n"); BIO_printf(bio_err, "-trusted_first use trusted certificates first when building the trust chain\n"); BIO_printf(bio_err, "-no_alt_chains only ever use the first certificate chain found\n"); BIO_printf(bio_err, "-crl_check check revocation status of signer's certificate using CRLs\n"); BIO_printf(bio_err, "-crl_check_all check revocation status of signer's certificate chain using CRLs\n"); # ifndef OPENSSL_NO_ENGINE BIO_printf(bio_err, "-engine e use engine e, possibly a hardware device.\n"); # endif BIO_printf(bio_err, "-passin arg input file pass phrase source\n"); BIO_printf(bio_err, "-rand file%cfile%c...\n", LIST_SEPARATOR_CHAR, LIST_SEPARATOR_CHAR); BIO_printf(bio_err, " load the file (or the files in the directory) into\n"); BIO_printf(bio_err, " the random number generator\n"); BIO_printf(bio_err, "cert.pem recipient certificate(s) for encryption\n"); goto end; } # ifndef OPENSSL_NO_ENGINE e = setup_engine(bio_err, engine, 0); # endif if (!app_passwd(bio_err, passargin, NULL, &passin, NULL)) { BIO_printf(bio_err, "Error getting password\n"); goto end; } if (need_rand) { app_RAND_load_file(NULL, bio_err, (inrand != NULL)); if (inrand != NULL) BIO_printf(bio_err, "%ld semi-random bytes loaded\n", app_RAND_load_files(inrand)); } ret = 2; if (!(operation & SMIME_SIGNERS)) flags &= ~CMS_DETACHED; if (operation & SMIME_OP) { if (outformat == FORMAT_ASN1) outmode = "wb"; } else { if (flags & CMS_BINARY) outmode = "wb"; } if (operation & SMIME_IP) { if (informat == FORMAT_ASN1) inmode = "rb"; } else { if (flags & CMS_BINARY) inmode = "rb"; } if (operation == SMIME_ENCRYPT) { if (!cipher) { # ifndef OPENSSL_NO_DES cipher = EVP_des_ede3_cbc(); # else BIO_printf(bio_err, "No cipher selected\n"); goto end; # endif } if (secret_key && !secret_keyid) { BIO_printf(bio_err, "No secret key id\n"); goto end; } if (*args && !encerts) encerts = sk_X509_new_null(); while (*args) { if (!(cert = load_cert(bio_err, *args, FORMAT_PEM, NULL, e, "recipient certificate file"))) goto end; sk_X509_push(encerts, cert); cert = NULL; args++; } } if (certfile) { if (!(other = load_certs(bio_err, certfile, FORMAT_PEM, NULL, e, "certificate file"))) { ERR_print_errors(bio_err); goto end; } } if (recipfile && (operation == SMIME_DECRYPT)) { if (!(recip = load_cert(bio_err, recipfile, FORMAT_PEM, NULL, e, "recipient certificate file"))) { ERR_print_errors(bio_err); goto end; } } if (operation == SMIME_SIGN_RECEIPT) { if (!(signer = load_cert(bio_err, signerfile, FORMAT_PEM, NULL, e, "receipt signer certificate file"))) { ERR_print_errors(bio_err); goto end; } } if (operation == SMIME_DECRYPT) { if (!keyfile) keyfile = recipfile; } else if ((operation == SMIME_SIGN) || (operation == SMIME_SIGN_RECEIPT)) { if (!keyfile) keyfile = signerfile; } else keyfile = NULL; if (keyfile) { key = load_key(bio_err, keyfile, keyform, 0, passin, e, "signing key file"); if (!key) goto end; } if (infile) { if (!(in = BIO_new_file(infile, inmode))) { BIO_printf(bio_err, "Can't open input file %s\n", infile); goto end; } } else in = BIO_new_fp(stdin, BIO_NOCLOSE); if (operation & SMIME_IP) { if (informat == FORMAT_SMIME) cms = SMIME_read_CMS(in, &indata); else if (informat == FORMAT_PEM) cms = PEM_read_bio_CMS(in, NULL, NULL, NULL); else if (informat == FORMAT_ASN1) cms = d2i_CMS_bio(in, NULL); else { BIO_printf(bio_err, "Bad input format for CMS file\n"); goto end; } if (!cms) { BIO_printf(bio_err, "Error reading S/MIME message\n"); goto end; } if (contfile) { BIO_free(indata); if (!(indata = BIO_new_file(contfile, "rb"))) { BIO_printf(bio_err, "Can't read content file %s\n", contfile); goto end; } } if (certsoutfile) { STACK_OF(X509) *allcerts; allcerts = CMS_get1_certs(cms); if (!save_certs(certsoutfile, allcerts)) { BIO_printf(bio_err, "Error writing certs to %s\n", certsoutfile); ret = 5; goto end; } sk_X509_pop_free(allcerts, X509_free); } } if (rctfile) { char *rctmode = (rctformat == FORMAT_ASN1) ? "rb" : "r"; if (!(rctin = BIO_new_file(rctfile, rctmode))) { BIO_printf(bio_err, "Can't open receipt file %s\n", rctfile); goto end; } if (rctformat == FORMAT_SMIME) rcms = SMIME_read_CMS(rctin, NULL); else if (rctformat == FORMAT_PEM) rcms = PEM_read_bio_CMS(rctin, NULL, NULL, NULL); else if (rctformat == FORMAT_ASN1) rcms = d2i_CMS_bio(rctin, NULL); else { BIO_printf(bio_err, "Bad input format for receipt\n"); goto end; } if (!rcms) { BIO_printf(bio_err, "Error reading receipt\n"); goto end; } } if (outfile) { if (!(out = BIO_new_file(outfile, outmode))) { BIO_printf(bio_err, "Can't open output file %s\n", outfile); goto end; } } else { out = BIO_new_fp(stdout, BIO_NOCLOSE); # ifdef OPENSSL_SYS_VMS { BIO *tmpbio = BIO_new(BIO_f_linebuffer()); out = BIO_push(tmpbio, out); } # endif } if ((operation == SMIME_VERIFY) || (operation == SMIME_VERIFY_RECEIPT)) { if (!(store = setup_verify(bio_err, CAfile, CApath))) goto end; X509_STORE_set_verify_cb(store, cms_cb); if (vpm) X509_STORE_set1_param(store, vpm); } ret = 3; if (operation == SMIME_DATA_CREATE) { cms = CMS_data_create(in, flags); } else if (operation == SMIME_DIGEST_CREATE) { cms = CMS_digest_create(in, sign_md, flags); } else if (operation == SMIME_COMPRESS) { cms = CMS_compress(in, -1, flags); } else if (operation == SMIME_ENCRYPT) { int i; flags |= CMS_PARTIAL; cms = CMS_encrypt(NULL, in, cipher, flags); if (!cms) goto end; for (i = 0; i < sk_X509_num(encerts); i++) { CMS_RecipientInfo *ri; cms_key_param *kparam; int tflags = flags; X509 *x = sk_X509_value(encerts, i); for (kparam = key_first; kparam; kparam = kparam->next) { if (kparam->idx == i) { tflags |= CMS_KEY_PARAM; break; } } ri = CMS_add1_recipient_cert(cms, x, tflags); if (!ri) goto end; if (kparam) { EVP_PKEY_CTX *pctx; pctx = CMS_RecipientInfo_get0_pkey_ctx(ri); if (!cms_set_pkey_param(pctx, kparam->param)) goto end; } if (CMS_RecipientInfo_type(ri) == CMS_RECIPINFO_AGREE && wrap_cipher) { EVP_CIPHER_CTX *wctx; wctx = CMS_RecipientInfo_kari_get0_ctx(ri); EVP_EncryptInit_ex(wctx, wrap_cipher, NULL, NULL, NULL); } } if (secret_key) { if (!CMS_add0_recipient_key(cms, NID_undef, secret_key, secret_keylen, secret_keyid, secret_keyidlen, NULL, NULL, NULL)) goto end; /* NULL these because call absorbs them */ secret_key = NULL; secret_keyid = NULL; } if (pwri_pass) { pwri_tmp = (unsigned char *)BUF_strdup((char *)pwri_pass); if (!pwri_tmp) goto end; if (!CMS_add0_recipient_password(cms, -1, NID_undef, NID_undef, pwri_tmp, -1, NULL)) goto end; pwri_tmp = NULL; } if (!(flags & CMS_STREAM)) { if (!CMS_final(cms, in, NULL, flags)) goto end; } } else if (operation == SMIME_ENCRYPTED_ENCRYPT) { cms = CMS_EncryptedData_encrypt(in, cipher, secret_key, secret_keylen, flags); } else if (operation == SMIME_SIGN_RECEIPT) { CMS_ContentInfo *srcms = NULL; STACK_OF(CMS_SignerInfo) *sis; CMS_SignerInfo *si; sis = CMS_get0_SignerInfos(cms); if (!sis) goto end; si = sk_CMS_SignerInfo_value(sis, 0); srcms = CMS_sign_receipt(si, signer, key, other, flags); if (!srcms) goto end; CMS_ContentInfo_free(cms); cms = srcms; } else if (operation & SMIME_SIGNERS) { int i; /* * If detached data content we enable streaming if S/MIME output * format. */ if (operation == SMIME_SIGN) { if (flags & CMS_DETACHED) { if (outformat == FORMAT_SMIME) flags |= CMS_STREAM; } flags |= CMS_PARTIAL; cms = CMS_sign(NULL, NULL, other, in, flags); if (!cms) goto end; if (econtent_type) CMS_set1_eContentType(cms, econtent_type); if (rr_to) { rr = make_receipt_request(rr_to, rr_allorfirst, rr_from); if (!rr) { BIO_puts(bio_err, "Signed Receipt Request Creation Error\n"); goto end; } } } else flags |= CMS_REUSE_DIGEST; for (i = 0; i < sk_OPENSSL_STRING_num(sksigners); i++) { CMS_SignerInfo *si; cms_key_param *kparam; int tflags = flags; signerfile = sk_OPENSSL_STRING_value(sksigners, i); keyfile = sk_OPENSSL_STRING_value(skkeys, i); signer = load_cert(bio_err, signerfile, FORMAT_PEM, NULL, e, "signer certificate"); if (!signer) goto end; key = load_key(bio_err, keyfile, keyform, 0, passin, e, "signing key file"); if (!key) goto end; for (kparam = key_first; kparam; kparam = kparam->next) { if (kparam->idx == i) { tflags |= CMS_KEY_PARAM; break; } } si = CMS_add1_signer(cms, signer, key, sign_md, tflags); if (!si) goto end; if (kparam) { EVP_PKEY_CTX *pctx; pctx = CMS_SignerInfo_get0_pkey_ctx(si); if (!cms_set_pkey_param(pctx, kparam->param)) goto end; } if (rr && !CMS_add1_ReceiptRequest(si, rr)) goto end; X509_free(signer); signer = NULL; EVP_PKEY_free(key); key = NULL; } /* If not streaming or resigning finalize structure */ if ((operation == SMIME_SIGN) && !(flags & CMS_STREAM)) { if (!CMS_final(cms, in, NULL, flags)) goto end; } } if (!cms) { BIO_printf(bio_err, "Error creating CMS structure\n"); goto end; } ret = 4; if (operation == SMIME_DECRYPT) { if (flags & CMS_DEBUG_DECRYPT) CMS_decrypt(cms, NULL, NULL, NULL, NULL, flags); if (secret_key) { if (!CMS_decrypt_set1_key(cms, secret_key, secret_keylen, secret_keyid, secret_keyidlen)) { BIO_puts(bio_err, "Error decrypting CMS using secret key\n"); goto end; } } if (key) { if (!CMS_decrypt_set1_pkey(cms, key, recip)) { BIO_puts(bio_err, "Error decrypting CMS using private key\n"); goto end; } } if (pwri_pass) { if (!CMS_decrypt_set1_password(cms, pwri_pass, -1)) { BIO_puts(bio_err, "Error decrypting CMS using password\n"); goto end; } } if (!CMS_decrypt(cms, NULL, NULL, indata, out, flags)) { BIO_printf(bio_err, "Error decrypting CMS structure\n"); goto end; } } else if (operation == SMIME_DATAOUT) { if (!CMS_data(cms, out, flags)) goto end; } else if (operation == SMIME_UNCOMPRESS) { if (!CMS_uncompress(cms, indata, out, flags)) goto end; } else if (operation == SMIME_DIGEST_VERIFY) { if (CMS_digest_verify(cms, indata, out, flags) > 0) BIO_printf(bio_err, "Verification successful\n"); else { BIO_printf(bio_err, "Verification failure\n"); goto end; } } else if (operation == SMIME_ENCRYPTED_DECRYPT) { if (!CMS_EncryptedData_decrypt(cms, secret_key, secret_keylen, indata, out, flags)) goto end; } else if (operation == SMIME_VERIFY) { if (CMS_verify(cms, other, store, indata, out, flags) > 0) BIO_printf(bio_err, "Verification successful\n"); else { BIO_printf(bio_err, "Verification failure\n"); if (verify_retcode) ret = verify_err + 32; goto end; } if (signerfile) { STACK_OF(X509) *signers; signers = CMS_get0_signers(cms); if (!save_certs(signerfile, signers)) { BIO_printf(bio_err, "Error writing signers to %s\n", signerfile); ret = 5; goto end; } sk_X509_free(signers); } if (rr_print) receipt_request_print(bio_err, cms); } else if (operation == SMIME_VERIFY_RECEIPT) { if (CMS_verify_receipt(rcms, cms, other, store, flags) > 0) BIO_printf(bio_err, "Verification successful\n"); else { BIO_printf(bio_err, "Verification failure\n"); goto end; } } else { if (noout) { if (print) CMS_ContentInfo_print_ctx(out, cms, 0, NULL); } else if (outformat == FORMAT_SMIME) { if (to) BIO_printf(out, "To: %s\n", to); if (from) BIO_printf(out, "From: %s\n", from); if (subject) BIO_printf(out, "Subject: %s\n", subject); if (operation == SMIME_RESIGN) ret = SMIME_write_CMS(out, cms, indata, flags); else ret = SMIME_write_CMS(out, cms, in, flags); } else if (outformat == FORMAT_PEM) ret = PEM_write_bio_CMS_stream(out, cms, in, flags); else if (outformat == FORMAT_ASN1) ret = i2d_CMS_bio_stream(out, cms, in, flags); else { BIO_printf(bio_err, "Bad output format for CMS file\n"); goto end; } if (ret <= 0) { ret = 6; goto end; } } ret = 0; end: if (ret) ERR_print_errors(bio_err); if (need_rand) app_RAND_write_file(NULL, bio_err); sk_X509_pop_free(encerts, X509_free); sk_X509_pop_free(other, X509_free); if (vpm) X509_VERIFY_PARAM_free(vpm); if (sksigners) sk_OPENSSL_STRING_free(sksigners); if (skkeys) sk_OPENSSL_STRING_free(skkeys); if (secret_key) OPENSSL_free(secret_key); if (secret_keyid) OPENSSL_free(secret_keyid); if (pwri_tmp) OPENSSL_free(pwri_tmp); if (econtent_type) ASN1_OBJECT_free(econtent_type); if (rr) CMS_ReceiptRequest_free(rr); if (rr_to) sk_OPENSSL_STRING_free(rr_to); if (rr_from) sk_OPENSSL_STRING_free(rr_from); for (key_param = key_first; key_param;) { cms_key_param *tparam; sk_OPENSSL_STRING_free(key_param->param); tparam = key_param->next; OPENSSL_free(key_param); key_param = tparam; } X509_STORE_free(store); X509_free(cert); X509_free(recip); X509_free(signer); EVP_PKEY_free(key); CMS_ContentInfo_free(cms); CMS_ContentInfo_free(rcms); BIO_free(rctin); BIO_free(in); BIO_free(indata); BIO_free_all(out); if (passin) OPENSSL_free(passin); return (ret); }
int pkcs12_main(int argc, char **argv) { ENGINE *e = NULL; char *infile = NULL, *outfile = NULL, *keyname = NULL; char *certfile = NULL; BIO *in = NULL, *out = NULL; char **args; char *name = NULL; char *csp_name = NULL; int add_lmk = 0; PKCS12 *p12 = NULL; char pass[50], macpass[50]; int export_cert = 0; int options = 0; int chain = 0; int badarg = 0; int iter = PKCS12_DEFAULT_ITER; int maciter = PKCS12_DEFAULT_ITER; int twopass = 0; int keytype = 0; int cert_pbe; int key_pbe = NID_pbe_WithSHA1And3_Key_TripleDES_CBC; int ret = 1; int macver = 1; int noprompt = 0; STACK_OF(OPENSSL_STRING) * canames = NULL; char *cpass = NULL, *mpass = NULL; char *passargin = NULL, *passargout = NULL, *passarg = NULL; char *passin = NULL, *passout = NULL; char *inrand = NULL; char *macalg = NULL; char *CApath = NULL, *CAfile = NULL; #ifndef OPENSSL_NO_ENGINE char *engine = NULL; #endif signal(SIGPIPE, SIG_IGN); cert_pbe = NID_pbe_WithSHA1And40BitRC2_CBC; enc = EVP_des_ede3_cbc(); if (bio_err == NULL) bio_err = BIO_new_fp(stderr, BIO_NOCLOSE); if (!load_config(bio_err, NULL)) goto end; args = argv + 1; while (*args) { if (*args[0] == '-') { if (!strcmp(*args, "-nokeys")) options |= NOKEYS; else if (!strcmp(*args, "-keyex")) keytype = KEY_EX; else if (!strcmp(*args, "-keysig")) keytype = KEY_SIG; else if (!strcmp(*args, "-nocerts")) options |= NOCERTS; else if (!strcmp(*args, "-clcerts")) options |= CLCERTS; else if (!strcmp(*args, "-cacerts")) options |= CACERTS; else if (!strcmp(*args, "-noout")) options |= (NOKEYS | NOCERTS); else if (!strcmp(*args, "-info")) options |= INFO; else if (!strcmp(*args, "-chain")) chain = 1; else if (!strcmp(*args, "-twopass")) twopass = 1; else if (!strcmp(*args, "-nomacver")) macver = 0; else if (!strcmp(*args, "-descert")) cert_pbe = NID_pbe_WithSHA1And3_Key_TripleDES_CBC; else if (!strcmp(*args, "-export")) export_cert = 1; else if (!strcmp(*args, "-des")) enc = EVP_des_cbc(); else if (!strcmp(*args, "-des3")) enc = EVP_des_ede3_cbc(); #ifndef OPENSSL_NO_IDEA else if (!strcmp(*args, "-idea")) enc = EVP_idea_cbc(); #endif #ifndef OPENSSL_NO_SEED else if (!strcmp(*args, "-seed")) enc = EVP_seed_cbc(); #endif #ifndef OPENSSL_NO_AES else if (!strcmp(*args, "-aes128")) enc = EVP_aes_128_cbc(); else if (!strcmp(*args, "-aes192")) enc = EVP_aes_192_cbc(); else if (!strcmp(*args, "-aes256")) enc = EVP_aes_256_cbc(); #endif #ifndef OPENSSL_NO_CAMELLIA else if (!strcmp(*args, "-camellia128")) enc = EVP_camellia_128_cbc(); else if (!strcmp(*args, "-camellia192")) enc = EVP_camellia_192_cbc(); else if (!strcmp(*args, "-camellia256")) enc = EVP_camellia_256_cbc(); #endif else if (!strcmp(*args, "-noiter")) iter = 1; else if (!strcmp(*args, "-maciter")) maciter = PKCS12_DEFAULT_ITER; else if (!strcmp(*args, "-nomaciter")) maciter = 1; else if (!strcmp(*args, "-nomac")) maciter = -1; else if (!strcmp(*args, "-macalg")) if (args[1]) { args++; macalg = *args; } else badarg = 1; else if (!strcmp(*args, "-nodes")) enc = NULL; else if (!strcmp(*args, "-certpbe")) { if (!set_pbe(bio_err, &cert_pbe, *++args)) badarg = 1; } else if (!strcmp(*args, "-keypbe")) { if (!set_pbe(bio_err, &key_pbe, *++args)) badarg = 1; } else if (!strcmp(*args, "-rand")) { if (args[1]) { args++; inrand = *args; } else badarg = 1; } else if (!strcmp(*args, "-inkey")) { if (args[1]) { args++; keyname = *args; } else badarg = 1; } else if (!strcmp(*args, "-certfile")) { if (args[1]) { args++; certfile = *args; } else badarg = 1; } else if (!strcmp(*args, "-name")) { if (args[1]) { args++; name = *args; } else badarg = 1; } else if (!strcmp(*args, "-LMK")) add_lmk = 1; else if (!strcmp(*args, "-CSP")) { if (args[1]) { args++; csp_name = *args; } else badarg = 1; } else if (!strcmp(*args, "-caname")) { if (args[1]) { args++; if (!canames) canames = sk_OPENSSL_STRING_new_null(); sk_OPENSSL_STRING_push(canames, *args); } else badarg = 1; } else if (!strcmp(*args, "-in")) { if (args[1]) { args++; infile = *args; } else badarg = 1; } else if (!strcmp(*args, "-out")) { if (args[1]) { args++; outfile = *args; } else badarg = 1; } else if (!strcmp(*args, "-passin")) { if (args[1]) { args++; passargin = *args; } else badarg = 1; } else if (!strcmp(*args, "-passout")) { if (args[1]) { args++; passargout = *args; } else badarg = 1; } else if (!strcmp(*args, "-password")) { if (args[1]) { args++; passarg = *args; noprompt = 1; } else badarg = 1; } else if (!strcmp(*args, "-CApath")) { if (args[1]) { args++; CApath = *args; } else badarg = 1; } else if (!strcmp(*args, "-CAfile")) { if (args[1]) { args++; CAfile = *args; } else badarg = 1; #ifndef OPENSSL_NO_ENGINE } else if (!strcmp(*args, "-engine")) { if (args[1]) { args++; engine = *args; } else badarg = 1; #endif } else badarg = 1; } else badarg = 1; args++; } if (badarg) { BIO_printf(bio_err, "Usage: pkcs12 [options]\n"); BIO_printf(bio_err, "where options are\n"); BIO_printf(bio_err, "-export output PKCS12 file\n"); BIO_printf(bio_err, "-chain add certificate chain\n"); BIO_printf(bio_err, "-inkey file private key if not infile\n"); BIO_printf(bio_err, "-certfile f add all certs in f\n"); BIO_printf(bio_err, "-CApath arg - PEM format directory of CA's\n"); BIO_printf(bio_err, "-CAfile arg - PEM format file of CA's\n"); BIO_printf(bio_err, "-name \"name\" use name as friendly name\n"); BIO_printf(bio_err, "-caname \"nm\" use nm as CA friendly name (can be used more than once).\n"); BIO_printf(bio_err, "-in infile input filename\n"); BIO_printf(bio_err, "-out outfile output filename\n"); BIO_printf(bio_err, "-noout don't output anything, just verify.\n"); BIO_printf(bio_err, "-nomacver don't verify MAC.\n"); BIO_printf(bio_err, "-nocerts don't output certificates.\n"); BIO_printf(bio_err, "-clcerts only output client certificates.\n"); BIO_printf(bio_err, "-cacerts only output CA certificates.\n"); BIO_printf(bio_err, "-nokeys don't output private keys.\n"); BIO_printf(bio_err, "-info give info about PKCS#12 structure.\n"); BIO_printf(bio_err, "-des encrypt private keys with DES\n"); BIO_printf(bio_err, "-des3 encrypt private keys with triple DES (default)\n"); #ifndef OPENSSL_NO_IDEA BIO_printf(bio_err, "-idea encrypt private keys with idea\n"); #endif #ifndef OPENSSL_NO_SEED BIO_printf(bio_err, "-seed encrypt private keys with seed\n"); #endif #ifndef OPENSSL_NO_AES BIO_printf(bio_err, "-aes128, -aes192, -aes256\n"); BIO_printf(bio_err, " encrypt PEM output with cbc aes\n"); #endif #ifndef OPENSSL_NO_CAMELLIA BIO_printf(bio_err, "-camellia128, -camellia192, -camellia256\n"); BIO_printf(bio_err, " encrypt PEM output with cbc camellia\n"); #endif BIO_printf(bio_err, "-nodes don't encrypt private keys\n"); BIO_printf(bio_err, "-noiter don't use encryption iteration\n"); BIO_printf(bio_err, "-nomaciter don't use MAC iteration\n"); BIO_printf(bio_err, "-maciter use MAC iteration\n"); BIO_printf(bio_err, "-nomac don't generate MAC\n"); BIO_printf(bio_err, "-twopass separate MAC, encryption passwords\n"); BIO_printf(bio_err, "-descert encrypt PKCS#12 certificates with triple DES (default RC2-40)\n"); BIO_printf(bio_err, "-certpbe alg specify certificate PBE algorithm (default RC2-40)\n"); BIO_printf(bio_err, "-keypbe alg specify private key PBE algorithm (default 3DES)\n"); BIO_printf(bio_err, "-macalg alg digest algorithm used in MAC (default SHA1)\n"); BIO_printf(bio_err, "-keyex set MS key exchange type\n"); BIO_printf(bio_err, "-keysig set MS key signature type\n"); BIO_printf(bio_err, "-password p set import/export password source\n"); BIO_printf(bio_err, "-passin p input file pass phrase source\n"); BIO_printf(bio_err, "-passout p output file pass phrase source\n"); #ifndef OPENSSL_NO_ENGINE BIO_printf(bio_err, "-engine e use engine e, possibly a hardware device.\n"); #endif BIO_printf(bio_err, "-rand file:file:...\n"); BIO_printf(bio_err, " load the file (or the files in the directory) into\n"); BIO_printf(bio_err, " the random number generator\n"); BIO_printf(bio_err, "-CSP name Microsoft CSP name\n"); BIO_printf(bio_err, "-LMK Add local machine keyset attribute to private key\n"); goto end; } #ifndef OPENSSL_NO_ENGINE e = setup_engine(bio_err, engine, 0); #endif if (passarg) { if (export_cert) passargout = passarg; else passargin = passarg; } if (!app_passwd(bio_err, passargin, passargout, &passin, &passout)) { BIO_printf(bio_err, "Error getting passwords\n"); goto end; } if (!cpass) { if (export_cert) cpass = passout; else cpass = passin; } if (cpass) { mpass = cpass; noprompt = 1; } else { cpass = pass; mpass = macpass; } ERR_load_crypto_strings(); #ifdef CRYPTO_MDEBUG CRYPTO_push_info("read files"); #endif if (!infile) in = BIO_new_fp(stdin, BIO_NOCLOSE); else in = BIO_new_file(infile, "rb"); if (!in) { BIO_printf(bio_err, "Error opening input file %s\n", infile ? infile : "<stdin>"); perror(infile); goto end; } #ifdef CRYPTO_MDEBUG CRYPTO_pop_info(); CRYPTO_push_info("write files"); #endif if (!outfile) { out = BIO_new_fp(stdout, BIO_NOCLOSE); } else out = BIO_new_file(outfile, "wb"); if (!out) { BIO_printf(bio_err, "Error opening output file %s\n", outfile ? outfile : "<stdout>"); perror(outfile); goto end; } if (twopass) { #ifdef CRYPTO_MDEBUG CRYPTO_push_info("read MAC password"); #endif if (EVP_read_pw_string(macpass, sizeof macpass, "Enter MAC Password:"******"Can't read Password\n"); goto end; } #ifdef CRYPTO_MDEBUG CRYPTO_pop_info(); #endif } if (export_cert) { EVP_PKEY *key = NULL; X509 *ucert = NULL, *x = NULL; STACK_OF(X509) * certs = NULL; const EVP_MD *macmd = NULL; unsigned char *catmp = NULL; int i; if ((options & (NOCERTS | NOKEYS)) == (NOCERTS | NOKEYS)) { BIO_printf(bio_err, "Nothing to do!\n"); goto export_end; } if (options & NOCERTS) chain = 0; #ifdef CRYPTO_MDEBUG CRYPTO_push_info("process -export_cert"); CRYPTO_push_info("reading private key"); #endif if (!(options & NOKEYS)) { key = load_key(bio_err, keyname ? keyname : infile, FORMAT_PEM, 1, passin, e, "private key"); if (!key) goto export_end; } #ifdef CRYPTO_MDEBUG CRYPTO_pop_info(); CRYPTO_push_info("reading certs from input"); #endif /* Load in all certs in input file */ if (!(options & NOCERTS)) { certs = load_certs(bio_err, infile, FORMAT_PEM, NULL, e, "certificates"); if (!certs) goto export_end; if (key) { /* Look for matching private key */ for (i = 0; i < sk_X509_num(certs); i++) { x = sk_X509_value(certs, i); if (X509_check_private_key(x, key)) { ucert = x; /* Zero keyid and alias */ X509_keyid_set1(ucert, NULL, 0); X509_alias_set1(ucert, NULL, 0); /* Remove from list */ (void) sk_X509_delete(certs, i); break; } } if (!ucert) { BIO_printf(bio_err, "No certificate matches private key\n"); goto export_end; } } } #ifdef CRYPTO_MDEBUG CRYPTO_pop_info(); CRYPTO_push_info("reading certs from input 2"); #endif /* Add any more certificates asked for */ if (certfile) { STACK_OF(X509) * morecerts = NULL; if (!(morecerts = load_certs(bio_err, certfile, FORMAT_PEM, NULL, e, "certificates from certfile"))) goto export_end; while (sk_X509_num(morecerts) > 0) sk_X509_push(certs, sk_X509_shift(morecerts)); sk_X509_free(morecerts); } #ifdef CRYPTO_MDEBUG CRYPTO_pop_info(); CRYPTO_push_info("reading certs from certfile"); #endif #ifdef CRYPTO_MDEBUG CRYPTO_pop_info(); CRYPTO_push_info("building chain"); #endif /* If chaining get chain from user cert */ if (chain) { int vret; STACK_OF(X509) * chain2; X509_STORE *store = X509_STORE_new(); if (!store) { BIO_printf(bio_err, "Memory allocation error\n"); goto export_end; } if (!X509_STORE_load_locations(store, CAfile, CApath)) X509_STORE_set_default_paths(store); vret = get_cert_chain(ucert, store, &chain2); X509_STORE_free(store); if (!vret) { /* Exclude verified certificate */ for (i = 1; i < sk_X509_num(chain2); i++) sk_X509_push(certs, sk_X509_value(chain2, i)); /* Free first certificate */ X509_free(sk_X509_value(chain2, 0)); sk_X509_free(chain2); } else { if (vret >= 0) BIO_printf(bio_err, "Error %s getting chain.\n", X509_verify_cert_error_string(vret)); else ERR_print_errors(bio_err); goto export_end; } } /* Add any CA names */ for (i = 0; i < sk_OPENSSL_STRING_num(canames); i++) { catmp = (unsigned char *) sk_OPENSSL_STRING_value(canames, i); X509_alias_set1(sk_X509_value(certs, i), catmp, -1); } if (csp_name && key) EVP_PKEY_add1_attr_by_NID(key, NID_ms_csp_name, MBSTRING_ASC, (unsigned char *) csp_name, -1); if (add_lmk && key) EVP_PKEY_add1_attr_by_NID(key, NID_LocalKeySet, 0, NULL, -1); #ifdef CRYPTO_MDEBUG CRYPTO_pop_info(); CRYPTO_push_info("reading password"); #endif if (!noprompt && EVP_read_pw_string(pass, sizeof pass, "Enter Export Password:"******"Can't read Password\n"); goto export_end; } if (!twopass) strlcpy(macpass, pass, sizeof macpass); #ifdef CRYPTO_MDEBUG CRYPTO_pop_info(); CRYPTO_push_info("creating PKCS#12 structure"); #endif p12 = PKCS12_create(cpass, name, key, ucert, certs, key_pbe, cert_pbe, iter, -1, keytype); if (!p12) { ERR_print_errors(bio_err); goto export_end; } if (macalg) { macmd = EVP_get_digestbyname(macalg); if (!macmd) { BIO_printf(bio_err, "Unknown digest algorithm %s\n", macalg); } } if (maciter != -1) PKCS12_set_mac(p12, mpass, -1, NULL, 0, maciter, macmd); #ifdef CRYPTO_MDEBUG CRYPTO_pop_info(); CRYPTO_push_info("writing pkcs12"); #endif i2d_PKCS12_bio(out, p12); ret = 0; export_end: #ifdef CRYPTO_MDEBUG CRYPTO_pop_info(); CRYPTO_pop_info(); CRYPTO_push_info("process -export_cert: freeing"); #endif if (key) EVP_PKEY_free(key); if (certs) sk_X509_pop_free(certs, X509_free); if (ucert) X509_free(ucert); #ifdef CRYPTO_MDEBUG CRYPTO_pop_info(); #endif goto end; } if (!(p12 = d2i_PKCS12_bio(in, NULL))) { ERR_print_errors(bio_err); goto end; } #ifdef CRYPTO_MDEBUG CRYPTO_push_info("read import password"); #endif if (!noprompt && EVP_read_pw_string(pass, sizeof pass, "Enter Import Password:"******"Can't read Password\n"); goto end; } #ifdef CRYPTO_MDEBUG CRYPTO_pop_info(); #endif if (!twopass) strlcpy(macpass, pass, sizeof macpass); if ((options & INFO) && p12->mac) BIO_printf(bio_err, "MAC Iteration %ld\n", p12->mac->iter ? ASN1_INTEGER_get(p12->mac->iter) : 1); if (macver) { #ifdef CRYPTO_MDEBUG CRYPTO_push_info("verify MAC"); #endif /* If we enter empty password try no password first */ if (!mpass[0] && PKCS12_verify_mac(p12, NULL, 0)) { /* If mac and crypto pass the same set it to NULL too */ if (!twopass) cpass = NULL; } else if (!PKCS12_verify_mac(p12, mpass, -1)) { BIO_printf(bio_err, "Mac verify error: invalid password?\n"); ERR_print_errors(bio_err); goto end; } BIO_printf(bio_err, "MAC verified OK\n"); #ifdef CRYPTO_MDEBUG CRYPTO_pop_info(); #endif } #ifdef CRYPTO_MDEBUG CRYPTO_push_info("output keys and certificates"); #endif if (!dump_certs_keys_p12(out, p12, cpass, -1, options, passout)) { BIO_printf(bio_err, "Error outputting keys and certificates\n"); ERR_print_errors(bio_err); goto end; } #ifdef CRYPTO_MDEBUG CRYPTO_pop_info(); #endif ret = 0; end: if (p12) PKCS12_free(p12); #ifdef CRYPTO_MDEBUG CRYPTO_remove_all_info(); #endif BIO_free(in); BIO_free_all(out); if (canames) sk_OPENSSL_STRING_free(canames); if (passin) free(passin); if (passout) free(passout); return (ret); }
int ocsp_main(int argc, char **argv) { BIO *acbio = NULL, *cbio = NULL, *derbio = NULL, *out = NULL; const EVP_MD *cert_id_md = NULL, *rsign_md = NULL; int trailing_md = 0; CA_DB *rdb = NULL; EVP_PKEY *key = NULL, *rkey = NULL; OCSP_BASICRESP *bs = NULL; OCSP_REQUEST *req = NULL; OCSP_RESPONSE *resp = NULL; STACK_OF(CONF_VALUE) *headers = NULL; STACK_OF(OCSP_CERTID) *ids = NULL; STACK_OF(OPENSSL_STRING) *reqnames = NULL; STACK_OF(X509) *sign_other = NULL, *verify_other = NULL, *rother = NULL; STACK_OF(X509) *issuers = NULL; X509 *issuer = NULL, *cert = NULL; STACK_OF(X509) *rca_cert = NULL; X509 *signer = NULL, *rsigner = NULL; X509_STORE *store = NULL; X509_VERIFY_PARAM *vpm = NULL; const char *CAfile = NULL, *CApath = NULL; char *header, *value; char *host = NULL, *port = NULL, *path = "/", *outfile = NULL; char *rca_filename = NULL, *reqin = NULL, *respin = NULL; char *reqout = NULL, *respout = NULL, *ridx_filename = NULL; char *rsignfile = NULL, *rkeyfile = NULL; char *sign_certfile = NULL, *verify_certfile = NULL, *rcertfile = NULL; char *signfile = NULL, *keyfile = NULL; char *thost = NULL, *tport = NULL, *tpath = NULL; int noCAfile = 0, noCApath = 0; int accept_count = -1, add_nonce = 1, noverify = 0, use_ssl = -1; int vpmtouched = 0, badsig = 0, i, ignore_err = 0, nmin = 0, ndays = -1; int req_text = 0, resp_text = 0, ret = 1; #ifndef OPENSSL_NO_SOCK int req_timeout = -1; #endif long nsec = MAX_VALIDITY_PERIOD, maxage = -1; unsigned long sign_flags = 0, verify_flags = 0, rflags = 0; OPTION_CHOICE o; char *prog; reqnames = sk_OPENSSL_STRING_new_null(); if (reqnames == NULL) goto end; ids = sk_OCSP_CERTID_new_null(); if (ids == NULL) goto end; if ((vpm = X509_VERIFY_PARAM_new()) == NULL) return 1; prog = opt_init(argc, argv, ocsp_options); while ((o = opt_next()) != OPT_EOF) { switch (o) { case OPT_EOF: case OPT_ERR: opthelp: BIO_printf(bio_err, "%s: Use -help for summary.\n", prog); goto end; case OPT_HELP: ret = 0; opt_help(ocsp_options); goto end; case OPT_OUTFILE: outfile = opt_arg(); break; case OPT_TIMEOUT: #ifndef OPENSSL_NO_SOCK req_timeout = atoi(opt_arg()); #endif break; case OPT_URL: OPENSSL_free(thost); OPENSSL_free(tport); OPENSSL_free(tpath); thost = tport = tpath = NULL; if (!OCSP_parse_url(opt_arg(), &host, &port, &path, &use_ssl)) { BIO_printf(bio_err, "%s Error parsing URL\n", prog); goto end; } thost = host; tport = port; tpath = path; break; case OPT_HOST: host = opt_arg(); break; case OPT_PORT: port = opt_arg(); break; case OPT_IGNORE_ERR: ignore_err = 1; break; case OPT_NOVERIFY: noverify = 1; break; case OPT_NONCE: add_nonce = 2; break; case OPT_NO_NONCE: add_nonce = 0; break; case OPT_RESP_NO_CERTS: rflags |= OCSP_NOCERTS; break; case OPT_RESP_KEY_ID: rflags |= OCSP_RESPID_KEY; break; case OPT_NO_CERTS: sign_flags |= OCSP_NOCERTS; break; case OPT_NO_SIGNATURE_VERIFY: verify_flags |= OCSP_NOSIGS; break; case OPT_NO_CERT_VERIFY: verify_flags |= OCSP_NOVERIFY; break; case OPT_NO_CHAIN: verify_flags |= OCSP_NOCHAIN; break; case OPT_NO_CERT_CHECKS: verify_flags |= OCSP_NOCHECKS; break; case OPT_NO_EXPLICIT: verify_flags |= OCSP_NOEXPLICIT; break; case OPT_TRUST_OTHER: verify_flags |= OCSP_TRUSTOTHER; break; case OPT_NO_INTERN: verify_flags |= OCSP_NOINTERN; break; case OPT_BADSIG: badsig = 1; break; case OPT_TEXT: req_text = resp_text = 1; break; case OPT_REQ_TEXT: req_text = 1; break; case OPT_RESP_TEXT: resp_text = 1; break; case OPT_REQIN: reqin = opt_arg(); break; case OPT_RESPIN: respin = opt_arg(); break; case OPT_SIGNER: signfile = opt_arg(); break; case OPT_VAFILE: verify_certfile = opt_arg(); verify_flags |= OCSP_TRUSTOTHER; break; case OPT_SIGN_OTHER: sign_certfile = opt_arg(); break; case OPT_VERIFY_OTHER: verify_certfile = opt_arg(); break; case OPT_CAFILE: CAfile = opt_arg(); break; case OPT_CAPATH: CApath = opt_arg(); break; case OPT_NOCAFILE: noCAfile = 1; break; case OPT_NOCAPATH: noCApath = 1; break; case OPT_V_CASES: if (!opt_verify(o, vpm)) goto end; vpmtouched++; break; case OPT_VALIDITY_PERIOD: opt_long(opt_arg(), &nsec); break; case OPT_STATUS_AGE: opt_long(opt_arg(), &maxage); break; case OPT_SIGNKEY: keyfile = opt_arg(); break; case OPT_REQOUT: reqout = opt_arg(); break; case OPT_RESPOUT: respout = opt_arg(); break; case OPT_PATH: path = opt_arg(); break; case OPT_ISSUER: issuer = load_cert(opt_arg(), FORMAT_PEM, "issuer certificate"); if (issuer == NULL) goto end; if (issuers == NULL) { if ((issuers = sk_X509_new_null()) == NULL) goto end; } sk_X509_push(issuers, issuer); break; case OPT_CERT: X509_free(cert); cert = load_cert(opt_arg(), FORMAT_PEM, "certificate"); if (cert == NULL) goto end; if (cert_id_md == NULL) cert_id_md = EVP_sha1(); if (!add_ocsp_cert(&req, cert, cert_id_md, issuer, ids)) goto end; if (!sk_OPENSSL_STRING_push(reqnames, opt_arg())) goto end; trailing_md = 0; break; case OPT_SERIAL: if (cert_id_md == NULL) cert_id_md = EVP_sha1(); if (!add_ocsp_serial(&req, opt_arg(), cert_id_md, issuer, ids)) goto end; if (!sk_OPENSSL_STRING_push(reqnames, opt_arg())) goto end; trailing_md = 0; break; case OPT_INDEX: ridx_filename = opt_arg(); break; case OPT_CA: rca_filename = opt_arg(); break; case OPT_NMIN: opt_int(opt_arg(), &nmin); if (ndays == -1) ndays = 0; break; case OPT_REQUEST: opt_int(opt_arg(), &accept_count); break; case OPT_NDAYS: ndays = atoi(opt_arg()); break; case OPT_RSIGNER: rsignfile = opt_arg(); break; case OPT_RKEY: rkeyfile = opt_arg(); break; case OPT_ROTHER: rcertfile = opt_arg(); break; case OPT_RMD: /* Response MessageDigest */ if (!opt_md(opt_arg(), &rsign_md)) goto end; break; case OPT_HEADER: header = opt_arg(); value = strchr(header, '='); if (value == NULL) { BIO_printf(bio_err, "Missing = in header key=value\n"); goto opthelp; } *value++ = '\0'; if (!X509V3_add_value(header, value, &headers)) goto end; break; case OPT_MD: if (trailing_md) { BIO_printf(bio_err, "%s: Digest must be before -cert or -serial\n", prog); goto opthelp; } if (!opt_md(opt_unknown(), &cert_id_md)) goto opthelp; trailing_md = 1; break; } } if (trailing_md) { BIO_printf(bio_err, "%s: Digest must be before -cert or -serial\n", prog); goto opthelp; } argc = opt_num_rest(); if (argc != 0) goto opthelp; /* Have we anything to do? */ if (req == NULL&& reqin == NULL && respin == NULL && !(port != NULL && ridx_filename != NULL)) goto opthelp; out = bio_open_default(outfile, 'w', FORMAT_TEXT); if (out == NULL) goto end; if (req == NULL && (add_nonce != 2)) add_nonce = 0; if (req == NULL && reqin != NULL) { derbio = bio_open_default(reqin, 'r', FORMAT_ASN1); if (derbio == NULL) goto end; req = d2i_OCSP_REQUEST_bio(derbio, NULL); BIO_free(derbio); if (req == NULL) { BIO_printf(bio_err, "Error reading OCSP request\n"); goto end; } } if (req == NULL && port != NULL) { acbio = init_responder(port); if (acbio == NULL) goto end; } if (rsignfile != NULL) { if (rkeyfile == NULL) rkeyfile = rsignfile; rsigner = load_cert(rsignfile, FORMAT_PEM, "responder certificate"); if (rsigner == NULL) { BIO_printf(bio_err, "Error loading responder certificate\n"); goto end; } if (!load_certs(rca_filename, &rca_cert, FORMAT_PEM, NULL, "CA certificate")) goto end; if (rcertfile != NULL) { if (!load_certs(rcertfile, &rother, FORMAT_PEM, NULL, "responder other certificates")) goto end; } rkey = load_key(rkeyfile, FORMAT_PEM, 0, NULL, NULL, "responder private key"); if (rkey == NULL) goto end; } if (acbio != NULL) BIO_printf(bio_err, "Waiting for OCSP client connections...\n"); redo_accept: if (acbio != NULL) { if (!do_responder(&req, &cbio, acbio)) goto end; if (req == NULL) { resp = OCSP_response_create(OCSP_RESPONSE_STATUS_MALFORMEDREQUEST, NULL); send_ocsp_response(cbio, resp); goto done_resp; } } if (req == NULL && (signfile != NULL || reqout != NULL || host != NULL || add_nonce || ridx_filename != NULL)) { BIO_printf(bio_err, "Need an OCSP request for this operation!\n"); goto end; } if (req != NULL && add_nonce) OCSP_request_add1_nonce(req, NULL, -1); if (signfile != NULL) { if (keyfile == NULL) keyfile = signfile; signer = load_cert(signfile, FORMAT_PEM, "signer certificate"); if (signer == NULL) { BIO_printf(bio_err, "Error loading signer certificate\n"); goto end; } if (sign_certfile != NULL) { if (!load_certs(sign_certfile, &sign_other, FORMAT_PEM, NULL, "signer certificates")) goto end; } key = load_key(keyfile, FORMAT_PEM, 0, NULL, NULL, "signer private key"); if (key == NULL) goto end; if (!OCSP_request_sign (req, signer, key, NULL, sign_other, sign_flags)) { BIO_printf(bio_err, "Error signing OCSP request\n"); goto end; } } if (req_text && req != NULL) OCSP_REQUEST_print(out, req, 0); if (reqout != NULL) { derbio = bio_open_default(reqout, 'w', FORMAT_ASN1); if (derbio == NULL) goto end; i2d_OCSP_REQUEST_bio(derbio, req); BIO_free(derbio); } if (ridx_filename != NULL && (rkey == NULL || rsigner == NULL || rca_cert == NULL)) { BIO_printf(bio_err, "Need a responder certificate, key and CA for this operation!\n"); goto end; } if (ridx_filename != NULL && rdb == NULL) { rdb = load_index(ridx_filename, NULL); if (rdb == NULL) goto end; if (!index_index(rdb)) goto end; } if (rdb != NULL) { make_ocsp_response(&resp, req, rdb, rca_cert, rsigner, rkey, rsign_md, rother, rflags, nmin, ndays, badsig); if (cbio != NULL) send_ocsp_response(cbio, resp); } else if (host != NULL) { # ifndef OPENSSL_NO_SOCK resp = process_responder(req, host, path, port, use_ssl, headers, req_timeout); if (resp == NULL) goto end; # else BIO_printf(bio_err, "Error creating connect BIO - sockets not supported.\n"); goto end; # endif } else if (respin != NULL) { derbio = bio_open_default(respin, 'r', FORMAT_ASN1); if (derbio == NULL) goto end; resp = d2i_OCSP_RESPONSE_bio(derbio, NULL); BIO_free(derbio); if (resp == NULL) { BIO_printf(bio_err, "Error reading OCSP response\n"); goto end; } } else { ret = 0; goto end; } done_resp: if (respout != NULL) { derbio = bio_open_default(respout, 'w', FORMAT_ASN1); if (derbio == NULL) goto end; i2d_OCSP_RESPONSE_bio(derbio, resp); BIO_free(derbio); } i = OCSP_response_status(resp); if (i != OCSP_RESPONSE_STATUS_SUCCESSFUL) { BIO_printf(out, "Responder Error: %s (%d)\n", OCSP_response_status_str(i), i); if (ignore_err) goto redo_accept; ret = 0; goto end; } if (resp_text) OCSP_RESPONSE_print(out, resp, 0); /* If running as responder don't verify our own response */ if (cbio != NULL) { /* If not unlimited, see if we took all we should. */ if (accept_count != -1 && --accept_count <= 0) { ret = 0; goto end; } BIO_free_all(cbio); cbio = NULL; OCSP_REQUEST_free(req); req = NULL; OCSP_RESPONSE_free(resp); resp = NULL; goto redo_accept; } if (ridx_filename != NULL) { ret = 0; goto end; } if (store == NULL) { store = setup_verify(CAfile, CApath, noCAfile, noCApath); if (!store) goto end; } if (vpmtouched) X509_STORE_set1_param(store, vpm); if (verify_certfile != NULL) { if (!load_certs(verify_certfile, &verify_other, FORMAT_PEM, NULL, "validator certificate")) goto end; } bs = OCSP_response_get1_basic(resp); if (bs == NULL) { BIO_printf(bio_err, "Error parsing response\n"); goto end; } ret = 0; if (!noverify) { if (req != NULL && ((i = OCSP_check_nonce(req, bs)) <= 0)) { if (i == -1) BIO_printf(bio_err, "WARNING: no nonce in response\n"); else { BIO_printf(bio_err, "Nonce Verify error\n"); ret = 1; goto end; } } i = OCSP_basic_verify(bs, verify_other, store, verify_flags); if (i <= 0 && issuers) { i = OCSP_basic_verify(bs, issuers, store, OCSP_TRUSTOTHER); if (i > 0) ERR_clear_error(); } if (i <= 0) { BIO_printf(bio_err, "Response Verify Failure\n"); ERR_print_errors(bio_err); ret = 1; } else { BIO_printf(bio_err, "Response verify OK\n"); } } print_ocsp_summary(out, bs, req, reqnames, ids, nsec, maxage); end: ERR_print_errors(bio_err); X509_free(signer); X509_STORE_free(store); X509_VERIFY_PARAM_free(vpm); EVP_PKEY_free(key); EVP_PKEY_free(rkey); X509_free(cert); sk_X509_pop_free(issuers, X509_free); X509_free(rsigner); sk_X509_pop_free(rca_cert, X509_free); free_index(rdb); BIO_free_all(cbio); BIO_free_all(acbio); BIO_free(out); OCSP_REQUEST_free(req); OCSP_RESPONSE_free(resp); OCSP_BASICRESP_free(bs); sk_OPENSSL_STRING_free(reqnames); sk_OCSP_CERTID_free(ids); sk_X509_pop_free(sign_other, X509_free); sk_X509_pop_free(verify_other, X509_free); sk_CONF_VALUE_pop_free(headers, X509V3_conf_free); OPENSSL_free(thost); OPENSSL_free(tport); OPENSSL_free(tpath); return ret; }
/** * Verify a certificate signature */ static int verify() { bool trusted = FALSE, valid = FALSE, revoked = FALSE; bool has_ca = FALSE, online = FALSE; certificate_t *cert; enumerator_t *enumerator; auth_cfg_t *auth; mem_cred_t *creds; char *arg, *file = NULL; creds = mem_cred_create(); lib->credmgr->add_set(lib->credmgr, &creds->set); while (TRUE) { switch (command_getopt(&arg)) { case 'h': creds->destroy(creds); return command_usage(NULL); case 'i': file = arg; continue; case 'c': if (load_certs(creds, arg, CERT_X509)) { has_ca = TRUE; } continue; case 'l': if (load_certs(creds, arg, CERT_X509_CRL)) { online = TRUE; } continue; case 'o': online = TRUE; continue; case EOF: break; default: creds->destroy(creds); return command_usage("invalid --verify option"); } break; } if (file) { cert = lib->creds->create(lib->creds, CRED_CERTIFICATE, CERT_X509, BUILD_FROM_FILE, file, BUILD_END); } else { chunk_t chunk; set_file_mode(stdin, CERT_ASN1_DER); if (!chunk_from_fd(0, &chunk)) { fprintf(stderr, "reading certificate failed: %s\n", strerror(errno)); goto end; } cert = lib->creds->create(lib->creds, CRED_CERTIFICATE, CERT_X509, BUILD_BLOB, chunk, BUILD_END); free(chunk.ptr); } if (!cert) { fprintf(stderr, "parsing certificate failed\n"); goto end; } cert = creds->add_cert_ref(creds, !has_ca, cert); enumerator = lib->credmgr->create_trusted_enumerator(lib->credmgr, KEY_ANY, cert->get_subject(cert), online); if (enumerator->enumerate(enumerator, &cert, &auth)) { trusted = TRUE; if (cert->get_validity(cert, NULL, NULL, NULL)) { printf("certificate trusted, lifetimes valid"); valid = TRUE; } else { printf("certificate trusted, but no valid lifetime"); } if (online) { switch ((uintptr_t)auth->get(auth, AUTH_RULE_CRL_VALIDATION)) { case VALIDATION_GOOD: printf(", certificate not revoked"); break; case VALIDATION_SKIPPED: printf(", no revocation information"); break; case VALIDATION_STALE: printf(", revocation information stale"); break; case VALIDATION_FAILED: printf(", revocation checking failed"); break; case VALIDATION_ON_HOLD: printf(", certificate revocation on hold"); revoked = TRUE; break; case VALIDATION_REVOKED: printf(", certificate revoked"); revoked = TRUE; break; } } printf("\n"); } enumerator->destroy(enumerator); cert->destroy(cert); if (!trusted) { printf("certificate untrusted\n"); } end: lib->credmgr->remove_set(lib->credmgr, &creds->set); creds->destroy(creds); if (!trusted) { return 1; } if (!valid) { return 2; } if (revoked) { return 3; } return 0; }