| /* |
| * Copyright 2016-2019 The OpenSSL Project Authors. All Rights Reserved. |
| * |
| * Licensed under the OpenSSL license (the "License"). You may not use |
| * this file except in compliance with the License. You can obtain a copy |
| * in the file LICENSE in the source distribution or at |
| * https://www.openssl.org/source/license.html |
| */ |
| |
| #include <openssl/opensslconf.h> |
| |
| #include "apps.h" |
| #include "progs.h" |
| #include <openssl/err.h> |
| #include <openssl/pem.h> |
| #include <openssl/store.h> |
| #include <openssl/x509v3.h> /* s2i_ASN1_INTEGER */ |
| |
| static int process(const char *uri, const UI_METHOD *uimeth, PW_CB_DATA *uidata, |
| int expected, int criterion, OSSL_STORE_SEARCH *search, |
| int text, int noout, int recursive, int indent, BIO *out, |
| const char *prog); |
| |
| typedef enum OPTION_choice { |
| OPT_ERR = -1, OPT_EOF = 0, OPT_HELP, OPT_ENGINE, OPT_OUT, OPT_PASSIN, |
| OPT_NOOUT, OPT_TEXT, OPT_RECURSIVE, |
| OPT_SEARCHFOR_CERTS, OPT_SEARCHFOR_KEYS, OPT_SEARCHFOR_CRLS, |
| OPT_CRITERION_SUBJECT, OPT_CRITERION_ISSUER, OPT_CRITERION_SERIAL, |
| OPT_CRITERION_FINGERPRINT, OPT_CRITERION_ALIAS, |
| OPT_MD |
| } OPTION_CHOICE; |
| |
| const OPTIONS storeutl_options[] = { |
| {OPT_HELP_STR, 1, '-', "Usage: %s [options] uri\nValid options are:\n"}, |
| {"help", OPT_HELP, '-', "Display this summary"}, |
| {"out", OPT_OUT, '>', "Output file - default stdout"}, |
| {"passin", OPT_PASSIN, 's', "Input file pass phrase source"}, |
| {"text", OPT_TEXT, '-', "Print a text form of the objects"}, |
| {"noout", OPT_NOOUT, '-', "No PEM output, just status"}, |
| {"certs", OPT_SEARCHFOR_CERTS, '-', "Search for certificates only"}, |
| {"keys", OPT_SEARCHFOR_KEYS, '-', "Search for keys only"}, |
| {"crls", OPT_SEARCHFOR_CRLS, '-', "Search for CRLs only"}, |
| {"subject", OPT_CRITERION_SUBJECT, 's', "Search by subject"}, |
| {"issuer", OPT_CRITERION_ISSUER, 's', "Search by issuer and serial, issuer name"}, |
| {"serial", OPT_CRITERION_SERIAL, 's', "Search by issuer and serial, serial number"}, |
| {"fingerprint", OPT_CRITERION_FINGERPRINT, 's', "Search by public key fingerprint, given in hex"}, |
| {"alias", OPT_CRITERION_ALIAS, 's', "Search by alias"}, |
| {"", OPT_MD, '-', "Any supported digest"}, |
| #ifndef OPENSSL_NO_ENGINE |
| {"engine", OPT_ENGINE, 's', "Use engine, possibly a hardware device"}, |
| #endif |
| {"r", OPT_RECURSIVE, '-', "Recurse through names"}, |
| {NULL} |
| }; |
| |
| int storeutl_main(int argc, char *argv[]) |
| { |
| int ret = 1, noout = 0, text = 0, recursive = 0; |
| char *outfile = NULL, *passin = NULL, *passinarg = NULL; |
| BIO *out = NULL; |
| ENGINE *e = NULL; |
| OPTION_CHOICE o; |
| char *prog = opt_init(argc, argv, storeutl_options); |
| PW_CB_DATA pw_cb_data; |
| int expected = 0; |
| int criterion = 0; |
| X509_NAME *subject = NULL, *issuer = NULL; |
| ASN1_INTEGER *serial = NULL; |
| unsigned char *fingerprint = NULL; |
| size_t fingerprintlen = 0; |
| char *alias = NULL; |
| OSSL_STORE_SEARCH *search = NULL; |
| const EVP_MD *digest = NULL; |
| |
| 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(storeutl_options); |
| ret = 0; |
| goto end; |
| case OPT_OUT: |
| outfile = opt_arg(); |
| break; |
| case OPT_PASSIN: |
| passinarg = opt_arg(); |
| break; |
| case OPT_NOOUT: |
| noout = 1; |
| break; |
| case OPT_TEXT: |
| text = 1; |
| break; |
| case OPT_RECURSIVE: |
| recursive = 1; |
| break; |
| case OPT_SEARCHFOR_CERTS: |
| case OPT_SEARCHFOR_KEYS: |
| case OPT_SEARCHFOR_CRLS: |
| if (expected != 0) { |
| BIO_printf(bio_err, "%s: only one search type can be given.\n", |
| prog); |
| goto end; |
| } |
| { |
| static const struct { |
| enum OPTION_choice choice; |
| int type; |
| } map[] = { |
| {OPT_SEARCHFOR_CERTS, OSSL_STORE_INFO_CERT}, |
| {OPT_SEARCHFOR_KEYS, OSSL_STORE_INFO_PKEY}, |
| {OPT_SEARCHFOR_CRLS, OSSL_STORE_INFO_CRL}, |
| }; |
| size_t i; |
| |
| for (i = 0; i < OSSL_NELEM(map); i++) { |
| if (o == map[i].choice) { |
| expected = map[i].type; |
| break; |
| } |
| } |
| /* |
| * If expected wasn't set at this point, it means the map |
| * isn't synchronised with the possible options leading here. |
| */ |
| OPENSSL_assert(expected != 0); |
| } |
| break; |
| case OPT_CRITERION_SUBJECT: |
| if (criterion != 0) { |
| BIO_printf(bio_err, "%s: criterion already given.\n", |
| prog); |
| goto end; |
| } |
| criterion = OSSL_STORE_SEARCH_BY_NAME; |
| if (subject != NULL) { |
| BIO_printf(bio_err, "%s: subject already given.\n", |
| prog); |
| goto end; |
| } |
| if ((subject = parse_name(opt_arg(), MBSTRING_UTF8, 1)) == NULL) { |
| BIO_printf(bio_err, "%s: can't parse subject argument.\n", |
| prog); |
| goto end; |
| } |
| break; |
| case OPT_CRITERION_ISSUER: |
| if (criterion != 0 |
| || (criterion == OSSL_STORE_SEARCH_BY_ISSUER_SERIAL |
| && issuer != NULL)) { |
| BIO_printf(bio_err, "%s: criterion already given.\n", |
| prog); |
| goto end; |
| } |
| criterion = OSSL_STORE_SEARCH_BY_ISSUER_SERIAL; |
| if (issuer != NULL) { |
| BIO_printf(bio_err, "%s: issuer already given.\n", |
| prog); |
| goto end; |
| } |
| if ((issuer = parse_name(opt_arg(), MBSTRING_UTF8, 1)) == NULL) { |
| BIO_printf(bio_err, "%s: can't parse issuer argument.\n", |
| prog); |
| goto end; |
| } |
| break; |
| case OPT_CRITERION_SERIAL: |
| if (criterion != 0 |
| || (criterion == OSSL_STORE_SEARCH_BY_ISSUER_SERIAL |
| && serial != NULL)) { |
| BIO_printf(bio_err, "%s: criterion already given.\n", |
| prog); |
| goto end; |
| } |
| criterion = OSSL_STORE_SEARCH_BY_ISSUER_SERIAL; |
| if (serial != NULL) { |
| BIO_printf(bio_err, "%s: serial number already given.\n", |
| prog); |
| goto end; |
| } |
| if ((serial = s2i_ASN1_INTEGER(NULL, opt_arg())) == NULL) { |
| BIO_printf(bio_err, "%s: can't parse serial number argument.\n", |
| prog); |
| goto end; |
| } |
| break; |
| case OPT_CRITERION_FINGERPRINT: |
| if (criterion != 0 |
| || (criterion == OSSL_STORE_SEARCH_BY_KEY_FINGERPRINT |
| && fingerprint != NULL)) { |
| BIO_printf(bio_err, "%s: criterion already given.\n", |
| prog); |
| goto end; |
| } |
| criterion = OSSL_STORE_SEARCH_BY_KEY_FINGERPRINT; |
| if (fingerprint != NULL) { |
| BIO_printf(bio_err, "%s: fingerprint already given.\n", |
| prog); |
| goto end; |
| } |
| { |
| long tmplen = 0; |
| |
| if ((fingerprint = OPENSSL_hexstr2buf(opt_arg(), &tmplen)) |
| == NULL) { |
| BIO_printf(bio_err, |
| "%s: can't parse fingerprint argument.\n", |
| prog); |
| goto end; |
| } |
| fingerprintlen = (size_t)tmplen; |
| } |
| break; |
| case OPT_CRITERION_ALIAS: |
| if (criterion != 0) { |
| BIO_printf(bio_err, "%s: criterion already given.\n", |
| prog); |
| goto end; |
| } |
| criterion = OSSL_STORE_SEARCH_BY_ALIAS; |
| if (alias != NULL) { |
| BIO_printf(bio_err, "%s: alias already given.\n", |
| prog); |
| goto end; |
| } |
| if ((alias = OPENSSL_strdup(opt_arg())) == NULL) { |
| BIO_printf(bio_err, "%s: can't parse alias argument.\n", |
| prog); |
| goto end; |
| } |
| break; |
| case OPT_ENGINE: |
| e = setup_engine(opt_arg(), 0); |
| break; |
| case OPT_MD: |
| if (!opt_md(opt_unknown(), &digest)) |
| goto opthelp; |
| } |
| } |
| argc = opt_num_rest(); |
| argv = opt_rest(); |
| |
| if (argc == 0) { |
| BIO_printf(bio_err, "%s: No URI given, nothing to do...\n", prog); |
| goto opthelp; |
| } |
| if (argc > 1) { |
| BIO_printf(bio_err, "%s: Unknown extra parameters after URI\n", prog); |
| goto opthelp; |
| } |
| |
| if (criterion != 0) { |
| switch (criterion) { |
| case OSSL_STORE_SEARCH_BY_NAME: |
| if ((search = OSSL_STORE_SEARCH_by_name(subject)) == NULL) { |
| ERR_print_errors(bio_err); |
| goto end; |
| } |
| break; |
| case OSSL_STORE_SEARCH_BY_ISSUER_SERIAL: |
| if (issuer == NULL || serial == NULL) { |
| BIO_printf(bio_err, |
| "%s: both -issuer and -serial must be given.\n", |
| prog); |
| goto end; |
| } |
| if ((search = OSSL_STORE_SEARCH_by_issuer_serial(issuer, serial)) |
| == NULL) { |
| ERR_print_errors(bio_err); |
| goto end; |
| } |
| break; |
| case OSSL_STORE_SEARCH_BY_KEY_FINGERPRINT: |
| if ((search = OSSL_STORE_SEARCH_by_key_fingerprint(digest, |
| fingerprint, |
| fingerprintlen)) |
| == NULL) { |
| ERR_print_errors(bio_err); |
| goto end; |
| } |
| break; |
| case OSSL_STORE_SEARCH_BY_ALIAS: |
| if ((search = OSSL_STORE_SEARCH_by_alias(alias)) == NULL) { |
| ERR_print_errors(bio_err); |
| goto end; |
| } |
| break; |
| } |
| } |
| |
| if (!app_passwd(passinarg, NULL, &passin, NULL)) { |
| BIO_printf(bio_err, "Error getting passwords\n"); |
| goto end; |
| } |
| pw_cb_data.password = passin; |
| pw_cb_data.prompt_info = argv[0]; |
| |
| out = bio_open_default(outfile, 'w', FORMAT_TEXT); |
| if (out == NULL) |
| goto end; |
| |
| ret = process(argv[0], get_ui_method(), &pw_cb_data, |
| expected, criterion, search, |
| text, noout, recursive, 0, out, prog); |
| |
| end: |
| OPENSSL_free(fingerprint); |
| OPENSSL_free(alias); |
| ASN1_INTEGER_free(serial); |
| X509_NAME_free(subject); |
| X509_NAME_free(issuer); |
| OSSL_STORE_SEARCH_free(search); |
| BIO_free_all(out); |
| OPENSSL_free(passin); |
| release_engine(e); |
| return ret; |
| } |
| |
| static int indent_printf(int indent, BIO *bio, const char *format, ...) |
| { |
| va_list args; |
| int ret; |
| |
| va_start(args, format); |
| |
| ret = BIO_printf(bio, "%*s", indent, "") + BIO_vprintf(bio, format, args); |
| |
| va_end(args); |
| return ret; |
| } |
| |
| static int process(const char *uri, const UI_METHOD *uimeth, PW_CB_DATA *uidata, |
| int expected, int criterion, OSSL_STORE_SEARCH *search, |
| int text, int noout, int recursive, int indent, BIO *out, |
| const char *prog) |
| { |
| OSSL_STORE_CTX *store_ctx = NULL; |
| int ret = 1, items = 0; |
| |
| if ((store_ctx = OSSL_STORE_open(uri, uimeth, uidata, NULL, NULL)) |
| == NULL) { |
| BIO_printf(bio_err, "Couldn't open file or uri %s\n", uri); |
| ERR_print_errors(bio_err); |
| return ret; |
| } |
| |
| if (expected != 0) { |
| if (!OSSL_STORE_expect(store_ctx, expected)) { |
| ERR_print_errors(bio_err); |
| goto end2; |
| } |
| } |
| |
| if (criterion != 0) { |
| if (!OSSL_STORE_supports_search(store_ctx, criterion)) { |
| BIO_printf(bio_err, |
| "%s: the store scheme doesn't support the given search criteria.\n", |
| prog); |
| goto end2; |
| } |
| |
| if (!OSSL_STORE_find(store_ctx, search)) { |
| ERR_print_errors(bio_err); |
| goto end2; |
| } |
| } |
| |
| /* From here on, we count errors, and we'll return the count at the end */ |
| ret = 0; |
| |
| for (;;) { |
| OSSL_STORE_INFO *info = OSSL_STORE_load(store_ctx); |
| int type = info == NULL ? 0 : OSSL_STORE_INFO_get_type(info); |
| const char *infostr = |
| info == NULL ? NULL : OSSL_STORE_INFO_type_string(type); |
| |
| if (info == NULL) { |
| if (OSSL_STORE_eof(store_ctx)) |
| break; |
| |
| if (OSSL_STORE_error(store_ctx)) { |
| if (recursive) |
| ERR_clear_error(); |
| else |
| ERR_print_errors(bio_err); |
| ret++; |
| continue; |
| } |
| |
| BIO_printf(bio_err, |
| "ERROR: OSSL_STORE_load() returned NULL without " |
| "eof or error indications\n"); |
| BIO_printf(bio_err, " This is an error in the loader\n"); |
| ERR_print_errors(bio_err); |
| ret++; |
| break; |
| } |
| |
| if (type == OSSL_STORE_INFO_NAME) { |
| const char *name = OSSL_STORE_INFO_get0_NAME(info); |
| const char *desc = OSSL_STORE_INFO_get0_NAME_description(info); |
| indent_printf(indent, bio_out, "%d: %s: %s\n", items, infostr, |
| name); |
| if (desc != NULL) |
| indent_printf(indent, bio_out, "%s\n", desc); |
| } else { |
| indent_printf(indent, bio_out, "%d: %s\n", items, infostr); |
| } |
| |
| /* |
| * Unfortunately, PEM_X509_INFO_write_bio() is sorely lacking in |
| * functionality, so we must figure out how exactly to write things |
| * ourselves... |
| */ |
| switch (type) { |
| case OSSL_STORE_INFO_NAME: |
| if (recursive) { |
| const char *suburi = OSSL_STORE_INFO_get0_NAME(info); |
| ret += process(suburi, uimeth, uidata, |
| expected, criterion, search, |
| text, noout, recursive, indent + 2, out, prog); |
| } |
| break; |
| case OSSL_STORE_INFO_PARAMS: |
| if (text) |
| EVP_PKEY_print_params(out, OSSL_STORE_INFO_get0_PARAMS(info), |
| 0, NULL); |
| if (!noout) |
| PEM_write_bio_Parameters(out, |
| OSSL_STORE_INFO_get0_PARAMS(info)); |
| break; |
| case OSSL_STORE_INFO_PKEY: |
| if (text) |
| EVP_PKEY_print_private(out, OSSL_STORE_INFO_get0_PKEY(info), |
| 0, NULL); |
| if (!noout) |
| PEM_write_bio_PrivateKey(out, OSSL_STORE_INFO_get0_PKEY(info), |
| NULL, NULL, 0, NULL, NULL); |
| break; |
| case OSSL_STORE_INFO_CERT: |
| if (text) |
| X509_print(out, OSSL_STORE_INFO_get0_CERT(info)); |
| if (!noout) |
| PEM_write_bio_X509(out, OSSL_STORE_INFO_get0_CERT(info)); |
| break; |
| case OSSL_STORE_INFO_CRL: |
| if (text) |
| X509_CRL_print(out, OSSL_STORE_INFO_get0_CRL(info)); |
| if (!noout) |
| PEM_write_bio_X509_CRL(out, OSSL_STORE_INFO_get0_CRL(info)); |
| break; |
| default: |
| BIO_printf(bio_err, "!!! Unknown code\n"); |
| ret++; |
| break; |
| } |
| items++; |
| OSSL_STORE_INFO_free(info); |
| } |
| indent_printf(indent, out, "Total found: %d\n", items); |
| |
| end2: |
| if (!OSSL_STORE_close(store_ctx)) { |
| ERR_print_errors(bio_err); |
| ret++; |
| } |
| |
| return ret; |
| } |
