[thirdparty/openssl.git] / apps / storeutl.c

/*
 * Copyright 2016-2018 The OpenSSL Project Authors. All Rights Reserved.
 *
 * Licensed under the Apache License 2.0 (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\n"},

    OPT_SECTION("General"),
    {"help", OPT_HELP, '-', "Display this summary"},
    {"", OPT_MD, '-', "Any supported digest"},
#ifndef OPENSSL_NO_ENGINE
    {"engine", OPT_ENGINE, 's', "Use engine, possibly a hardware device"},
#endif

    OPT_SECTION("Search"),
    {"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"},
    {"r", OPT_RECURSIVE, '-', "Recurse through names"},

    OPT_SECTION("Input"),
    {"passin", OPT_PASSIN, 's', "Input file pass phrase source"},

    OPT_SECTION("Output"),
    {"out", OPT_OUT, '>', "Output file - default stdout"},
    {"text", OPT_TEXT, '-', "Print a text form of the objects"},
    {"noout", OPT_NOOUT, '-', "No PEM output, just status"},

    OPT_PARAMETERS(),
    {"uri", 0, 0, "URI of the store object"},
    {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;
}
Commit	Line	Data
c403a1dd	1	/*
6738bf14	2	* Copyright 2016-2018 The OpenSSL Project Authors. All Rights Reserved.
c403a1dd	3	*
dffa7520	4	* Licensed under the Apache License 2.0 (the "License"). You may not use
c403a1dd RL	5	* this file except in compliance with the License. You can obtain a copy
	6	* in the file LICENSE in the source distribution or at
	7	* https://www.openssl.org/source/license.html
	8	*/
	9
	10	#include <openssl/opensslconf.h>
	11
	12	#include "apps.h"
dab2cd68	13	#include "progs.h"
c403a1dd RL	14	#include <openssl/err.h>
	15	#include <openssl/pem.h>
	16	#include <openssl/store.h>
946ec584	17	#include <openssl/x509v3.h> /* s2i_ASN1_INTEGER */
c403a1dd	18
fb43ddce	19	static int process(const char uri, const UI_METHOD uimeth, PW_CB_DATA *uidata,
511e4e0d RL	20	int expected, int criterion, OSSL_STORE_SEARCH *search,
	21	int text, int noout, int recursive, int indent, BIO *out,
	22	const char *prog);
fb43ddce	23
c403a1dd RL	24	typedef enum OPTION_choice {
c403a1dd RL	25	OPT_ERR = -1, OPT_EOF = 0, OPT_HELP, OPT_ENGINE, OPT_OUT, OPT_PASSIN,
9511d973	26	OPT_NOOUT, OPT_TEXT, OPT_RECURSIVE,
511e4e0d RL	27	OPT_SEARCHFOR_CERTS, OPT_SEARCHFOR_KEYS, OPT_SEARCHFOR_CRLS,
	28	OPT_CRITERION_SUBJECT, OPT_CRITERION_ISSUER, OPT_CRITERION_SERIAL,
	29	OPT_CRITERION_FINGERPRINT, OPT_CRITERION_ALIAS,
	30	OPT_MD
c403a1dd RL	31	} OPTION_CHOICE;
	32
	33	const OPTIONS storeutl_options[] = {
5388f986 RS	34	{OPT_HELP_STR, 1, '-', "Usage: %s [options] uri\n"},
	35
	36	OPT_SECTION("General"),
c403a1dd	37	{"help", OPT_HELP, '-', "Display this summary"},
5388f986 RS	38	{"", OPT_MD, '-', "Any supported digest"},
	39	#ifndef OPENSSL_NO_ENGINE
	40	{"engine", OPT_ENGINE, 's', "Use engine, possibly a hardware device"},
	41	#endif
	42
	43	OPT_SECTION("Search"),
9511d973 RL	44	{"certs", OPT_SEARCHFOR_CERTS, '-', "Search for certificates only"},
	45	{"keys", OPT_SEARCHFOR_KEYS, '-', "Search for keys only"},
	46	{"crls", OPT_SEARCHFOR_CRLS, '-', "Search for CRLs only"},
511e4e0d RL	47	{"subject", OPT_CRITERION_SUBJECT, 's', "Search by subject"},
	48	{"issuer", OPT_CRITERION_ISSUER, 's', "Search by issuer and serial, issuer name"},
	49	{"serial", OPT_CRITERION_SERIAL, 's', "Search by issuer and serial, serial number"},
	50	{"fingerprint", OPT_CRITERION_FINGERPRINT, 's', "Search by public key fingerprint, given in hex"},
	51	{"alias", OPT_CRITERION_ALIAS, 's', "Search by alias"},
fb43ddce	52	{"r", OPT_RECURSIVE, '-', "Recurse through names"},
5388f986 RS	53
	54	OPT_SECTION("Input"),
	55	{"passin", OPT_PASSIN, 's', "Input file pass phrase source"},
	56
	57	OPT_SECTION("Output"),
	58	{"out", OPT_OUT, '>', "Output file - default stdout"},
	59	{"text", OPT_TEXT, '-', "Print a text form of the objects"},
	60	{"noout", OPT_NOOUT, '-', "No PEM output, just status"},
92de469f RS	61
	62	OPT_PARAMETERS(),
	63	{"uri", 0, 0, "URI of the store object"},
c403a1dd RL	64	{NULL}
	65	};
	66
	67	int storeutl_main(int argc, char *argv[])
	68	{
fb43ddce	69	int ret = 1, noout = 0, text = 0, recursive = 0;
c403a1dd RL	70	char outfile = NULL, passin = NULL, *passinarg = NULL;
	71	BIO *out = NULL;
	72	ENGINE *e = NULL;
	73	OPTION_CHOICE o;
	74	char *prog = opt_init(argc, argv, storeutl_options);
	75	PW_CB_DATA pw_cb_data;
9511d973	76	int expected = 0;
511e4e0d RL	77	int criterion = 0;
	78	X509_NAME subject = NULL, issuer = NULL;
	79	ASN1_INTEGER *serial = NULL;
	80	unsigned char *fingerprint = NULL;
	81	size_t fingerprintlen = 0;
	82	char *alias = NULL;
	83	OSSL_STORE_SEARCH *search = NULL;
	84	const EVP_MD *digest = NULL;
c403a1dd RL	85
	86	while ((o = opt_next()) != OPT_EOF) {
	87	switch (o) {
	88	case OPT_EOF:
	89	case OPT_ERR:
	90	opthelp:
	91	BIO_printf(bio_err, "%s: Use -help for summary.\n", prog);
	92	goto end;
	93	case OPT_HELP:
	94	opt_help(storeutl_options);
	95	ret = 0;
	96	goto end;
	97	case OPT_OUT:
	98	outfile = opt_arg();
	99	break;
	100	case OPT_PASSIN:
	101	passinarg = opt_arg();
	102	break;
	103	case OPT_NOOUT:
	104	noout = 1;
	105	break;
	106	case OPT_TEXT:
	107	text = 1;
	108	break;
fb43ddce RL	109	case OPT_RECURSIVE:
	110	recursive = 1;
	111	break;
9511d973 RL	112	case OPT_SEARCHFOR_CERTS:
	113	case OPT_SEARCHFOR_KEYS:
	114	case OPT_SEARCHFOR_CRLS:
	115	if (expected != 0) {
	116	BIO_printf(bio_err, "%s: only one search type can be given.\n",
	117	prog);
	118	goto end;
	119	}
	120	{
	121	static const struct {
	122	enum OPTION_choice choice;
	123	int type;
	124	} map[] = {
	125	{OPT_SEARCHFOR_CERTS, OSSL_STORE_INFO_CERT},
	126	{OPT_SEARCHFOR_KEYS, OSSL_STORE_INFO_PKEY},
	127	{OPT_SEARCHFOR_CRLS, OSSL_STORE_INFO_CRL},
	128	};
	129	size_t i;
	130
	131	for (i = 0; i < OSSL_NELEM(map); i++) {
	132	if (o == map[i].choice) {
	133	expected = map[i].type;
	134	break;
	135	}
	136	}
	137	/*
	138	* If expected wasn't set at this point, it means the map
c2969ff6	139	* isn't synchronised with the possible options leading here.
9511d973 RL	140	*/
	141	OPENSSL_assert(expected != 0);
	142	}
	143	break;
511e4e0d RL	144	case OPT_CRITERION_SUBJECT:
	145	if (criterion != 0) {
	146	BIO_printf(bio_err, "%s: criterion already given.\n",
	147	prog);
	148	goto end;
	149	}
	150	criterion = OSSL_STORE_SEARCH_BY_NAME;
	151	if (subject != NULL) {
	152	BIO_printf(bio_err, "%s: subject already given.\n",
	153	prog);
	154	goto end;
	155	}
	156	if ((subject = parse_name(opt_arg(), MBSTRING_UTF8, 1)) == NULL) {
	157	BIO_printf(bio_err, "%s: can't parse subject argument.\n",
	158	prog);
	159	goto end;
	160	}
	161	break;
	162	case OPT_CRITERION_ISSUER:
	163	if (criterion != 0
	164	\|\| (criterion == OSSL_STORE_SEARCH_BY_ISSUER_SERIAL
	165	&& issuer != NULL)) {
	166	BIO_printf(bio_err, "%s: criterion already given.\n",
	167	prog);
	168	goto end;
	169	}
	170	criterion = OSSL_STORE_SEARCH_BY_ISSUER_SERIAL;
	171	if (issuer != NULL) {
	172	BIO_printf(bio_err, "%s: issuer already given.\n",
	173	prog);
	174	goto end;
	175	}
	176	if ((issuer = parse_name(opt_arg(), MBSTRING_UTF8, 1)) == NULL) {
	177	BIO_printf(bio_err, "%s: can't parse issuer argument.\n",
	178	prog);
	179	goto end;
	180	}
	181	break;
	182	case OPT_CRITERION_SERIAL:
	183	if (criterion != 0
	184	\|\| (criterion == OSSL_STORE_SEARCH_BY_ISSUER_SERIAL
	185	&& serial != NULL)) {
	186	BIO_printf(bio_err, "%s: criterion already given.\n",
	187	prog);
	188	goto end;
	189	}
	190	criterion = OSSL_STORE_SEARCH_BY_ISSUER_SERIAL;
	191	if (serial != NULL) {
	192	BIO_printf(bio_err, "%s: serial number already given.\n",
	193	prog);
	194	goto end;
	195	}
	196	if ((serial = s2i_ASN1_INTEGER(NULL, opt_arg())) == NULL) {
	197	BIO_printf(bio_err, "%s: can't parse serial number argument.\n",
	198	prog);
	199	goto end;
	200	}
	201	break;
	202	case OPT_CRITERION_FINGERPRINT:
	203	if (criterion != 0
	204	\|\| (criterion == OSSL_STORE_SEARCH_BY_KEY_FINGERPRINT
	205	&& fingerprint != NULL)) {
	206	BIO_printf(bio_err, "%s: criterion already given.\n",
	207	prog);
208	goto end;
209	}
210	criterion = OSSL_STORE_SEARCH_BY_KEY_FINGERPRINT;
211	if (fingerprint != NULL) {
212	BIO_printf(bio_err, "%s: fingerprint already given.\n",
213	prog);
214	goto end;
215	}
216	{
217	long tmplen = 0;
218
219	if ((fingerprint = OPENSSL_hexstr2buf(opt_arg(), &tmplen))
220	== NULL) {
221	BIO_printf(bio_err,
222	"%s: can't parse fingerprint argument.\n",
223	prog);
224	goto end;
225	}
226	fingerprintlen = (size_t)tmplen;
227	}
228	break;
229	case OPT_CRITERION_ALIAS:
230	if (criterion != 0) {
231	BIO_printf(bio_err, "%s: criterion already given.\n",
232	prog);
233	goto end;
234	}
235	criterion = OSSL_STORE_SEARCH_BY_ALIAS;
236	if (alias != NULL) {
237	BIO_printf(bio_err, "%s: alias already given.\n",
238	prog);
239	goto end;
240	}
241	if ((alias = OPENSSL_strdup(opt_arg())) == NULL) {
242	BIO_printf(bio_err, "%s: can't parse alias argument.\n",
243	prog);
244	goto end;
245	}
246	break;
c403a1dd RL	247	case OPT_ENGINE:
	248	e = setup_engine(opt_arg(), 0);
	249	break;
511e4e0d RL	250	case OPT_MD:
	251	if (!opt_md(opt_unknown(), &digest))
	252	goto opthelp;
c403a1dd RL	253	}
	254	}
	255	argc = opt_num_rest();
	256	argv = opt_rest();
	257
	258	if (argc == 0) {
	259	BIO_printf(bio_err, "%s: No URI given, nothing to do...\n", prog);
	260	goto opthelp;
	261	}
	262	if (argc > 1) {
	263	BIO_printf(bio_err, "%s: Unknown extra parameters after URI\n", prog);
	264	goto opthelp;
	265	}
	266
511e4e0d RL	267	if (criterion != 0) {
	268	switch (criterion) {
	269	case OSSL_STORE_SEARCH_BY_NAME:
	270	if ((search = OSSL_STORE_SEARCH_by_name(subject)) == NULL) {
	271	ERR_print_errors(bio_err);
	272	goto end;
	273	}
	274	break;
	275	case OSSL_STORE_SEARCH_BY_ISSUER_SERIAL:
	276	if (issuer == NULL \|\| serial == NULL) {
	277	BIO_printf(bio_err,
	278	"%s: both -issuer and -serial must be given.\n",
	279	prog);
	280	goto end;
	281	}
	282	if ((search = OSSL_STORE_SEARCH_by_issuer_serial(issuer, serial))
	283	== NULL) {
	284	ERR_print_errors(bio_err);
	285	goto end;
	286	}
	287	break;
	288	case OSSL_STORE_SEARCH_BY_KEY_FINGERPRINT:
	289	if ((search = OSSL_STORE_SEARCH_by_key_fingerprint(digest,
	290	fingerprint,
	291	fingerprintlen))
	292	== NULL) {
	293	ERR_print_errors(bio_err);
	294	goto end;
	295	}
	296	break;
	297	case OSSL_STORE_SEARCH_BY_ALIAS:
	298	if ((search = OSSL_STORE_SEARCH_by_alias(alias)) == NULL) {
	299	ERR_print_errors(bio_err);
	300	goto end;
	301	}
	302	break;
	303	}
	304	}
	305
c403a1dd RL	306	if (!app_passwd(passinarg, NULL, &passin, NULL)) {
	307	BIO_printf(bio_err, "Error getting passwords\n");
	308	goto end;
	309	}
	310	pw_cb_data.password = passin;
	311	pw_cb_data.prompt_info = argv[0];
	312
	313	out = bio_open_default(outfile, 'w', FORMAT_TEXT);
	314	if (out == NULL)
	315	goto end;
	316
9511d973	317	ret = process(argv[0], get_ui_method(), &pw_cb_data,
511e4e0d RL	318	expected, criterion, search,
511e4e0d RL	319	text, noout, recursive, 0, out, prog);
fb43ddce RL	320
fb43ddce RL	321	end:
28c73b34	322	OPENSSL_free(fingerprint);
511e4e0d RL	323	OPENSSL_free(alias);
	324	ASN1_INTEGER_free(serial);
	325	X509_NAME_free(subject);
	326	X509_NAME_free(issuer);
	327	OSSL_STORE_SEARCH_free(search);
fb43ddce RL	328	BIO_free_all(out);
	329	OPENSSL_free(passin);
	330	release_engine(e);
	331	return ret;
	332	}
	333
	334	static int indent_printf(int indent, BIO bio, const char format, ...)
	335	{
	336	va_list args;
	337	int ret;
	338
	339	va_start(args, format);
	340
	341	ret = BIO_printf(bio, "%*s", indent, "") + BIO_vprintf(bio, format, args);
	342
	343	va_end(args);
	344	return ret;
	345	}
	346
	347	static int process(const char uri, const UI_METHOD uimeth, PW_CB_DATA *uidata,
511e4e0d RL	348	int expected, int criterion, OSSL_STORE_SEARCH *search,
	349	int text, int noout, int recursive, int indent, BIO *out,
	350	const char *prog)
fb43ddce RL	351	{
	352	OSSL_STORE_CTX *store_ctx = NULL;
	353	int ret = 1, items = 0;
	354
	355	if ((store_ctx = OSSL_STORE_open(uri, uimeth, uidata, NULL, NULL))
	356	== NULL) {
	357	BIO_printf(bio_err, "Couldn't open file or uri %s\n", uri);
c403a1dd	358	ERR_print_errors(bio_err);
fb43ddce	359	return ret;
c403a1dd RL	360	}
c403a1dd RL	361
9511d973 RL	362	if (expected != 0) {
	363	if (!OSSL_STORE_expect(store_ctx, expected)) {
	364	ERR_print_errors(bio_err);
	365	goto end2;
	366	}
	367	}
	368
511e4e0d RL	369	if (criterion != 0) {
	370	if (!OSSL_STORE_supports_search(store_ctx, criterion)) {
	371	BIO_printf(bio_err,
	372	"%s: the store scheme doesn't support the given search criteria.\n",
	373	prog);
	374	goto end2;
	375	}
	376
	377	if (!OSSL_STORE_find(store_ctx, search)) {
	378	ERR_print_errors(bio_err);
	379	goto end2;
	380	}
	381	}
	382
c403a1dd RL	383	/* From here on, we count errors, and we'll return the count at the end */
	384	ret = 0;
	385
	386	for (;;) {
	387	OSSL_STORE_INFO *info = OSSL_STORE_load(store_ctx);
	388	int type = info == NULL ? 0 : OSSL_STORE_INFO_get_type(info);
	389	const char *infostr =
	390	info == NULL ? NULL : OSSL_STORE_INFO_type_string(type);
	391
	392	if (info == NULL) {
	393	if (OSSL_STORE_eof(store_ctx))
	394	break;
	395
	396	if (OSSL_STORE_error(store_ctx)) {
fb43ddce RL	397	if (recursive)
	398	ERR_clear_error();
	399	else
	400	ERR_print_errors(bio_err);
c403a1dd	401	ret++;
6fc1d33c	402	continue;
c403a1dd RL	403	}
	404
	405	BIO_printf(bio_err,
	406	"ERROR: OSSL_STORE_load() returned NULL without "
	407	"eof or error indications\n");
	408	BIO_printf(bio_err, " This is an error in the loader\n");
	409	ERR_print_errors(bio_err);
	410	ret++;
	411	break;
	412	}
	413
	414	if (type == OSSL_STORE_INFO_NAME) {
	415	const char *name = OSSL_STORE_INFO_get0_NAME(info);
	416	const char *desc = OSSL_STORE_INFO_get0_NAME_description(info);
fb43ddce RL	417	indent_printf(indent, bio_out, "%d: %s: %s\n", items, infostr,
fb43ddce RL	418	name);
c403a1dd	419	if (desc != NULL)
fb43ddce	420	indent_printf(indent, bio_out, "%s\n", desc);
c403a1dd	421	} else {
fb43ddce	422	indent_printf(indent, bio_out, "%d: %s\n", items, infostr);
c403a1dd RL	423	}
	424
	425	/*
	426	* Unfortunately, PEM_X509_INFO_write_bio() is sorely lacking in
	427	* functionality, so we must figure out how exactly to write things
	428	* ourselves...
	429	*/
	430	switch (type) {
	431	case OSSL_STORE_INFO_NAME:
fb43ddce RL	432	if (recursive) {
fb43ddce RL	433	const char *suburi = OSSL_STORE_INFO_get0_NAME(info);
9511d973	434	ret += process(suburi, uimeth, uidata,
511e4e0d RL	435	expected, criterion, search,
511e4e0d RL	436	text, noout, recursive, indent + 2, out, prog);
fb43ddce	437	}
c403a1dd RL	438	break;
	439	case OSSL_STORE_INFO_PARAMS:
	440	if (text)
	441	EVP_PKEY_print_params(out, OSSL_STORE_INFO_get0_PARAMS(info),
	442	0, NULL);
	443	if (!noout)
	444	PEM_write_bio_Parameters(out,
	445	OSSL_STORE_INFO_get0_PARAMS(info));
	446	break;
	447	case OSSL_STORE_INFO_PKEY:
	448	if (text)
	449	EVP_PKEY_print_private(out, OSSL_STORE_INFO_get0_PKEY(info),
	450	0, NULL);
	451	if (!noout)
	452	PEM_write_bio_PrivateKey(out, OSSL_STORE_INFO_get0_PKEY(info),
	453	NULL, NULL, 0, NULL, NULL);
	454	break;
	455	case OSSL_STORE_INFO_CERT:
	456	if (text)
	457	X509_print(out, OSSL_STORE_INFO_get0_CERT(info));
	458	if (!noout)
	459	PEM_write_bio_X509(out, OSSL_STORE_INFO_get0_CERT(info));
	460	break;
	461	case OSSL_STORE_INFO_CRL:
	462	if (text)
	463	X509_CRL_print(out, OSSL_STORE_INFO_get0_CRL(info));
	464	if (!noout)
	465	PEM_write_bio_X509_CRL(out, OSSL_STORE_INFO_get0_CRL(info));
	466	break;
	467	default:
	468	BIO_printf(bio_err, "!!! Unknown code\n");
	469	ret++;
	470	break;
	471	}
	472	items++;
	473	OSSL_STORE_INFO_free(info);
	474	}
fb43ddce	475	indent_printf(indent, out, "Total found: %d\n", items);
c403a1dd	476
9511d973	477	end2:
c403a1dd RL	478	if (!OSSL_STORE_close(store_ctx)) {
	479	ERR_print_errors(bio_err);
	480	ret++;
c403a1dd RL	481	}
c403a1dd RL	482
c403a1dd RL	483	return ret;
c403a1dd RL	484	}