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