diff options
Diffstat (limited to 'apps/engine.c')
-rw-r--r-- | apps/engine.c | 502 |
1 files changed, 238 insertions, 264 deletions
diff --git a/apps/engine.c b/apps/engine.c index a8eed9af5c18..83f9588a0ab1 100644 --- a/apps/engine.c +++ b/apps/engine.c @@ -1,137 +1,96 @@ -/* apps/engine.c */ /* - * Written by Richard Levitte <richard@levitte.org> for the OpenSSL project - * 2000. - */ -/* ==================================================================== - * Copyright (c) 2000 The OpenSSL Project. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in - * the documentation and/or other materials provided with the - * distribution. - * - * 3. All advertising materials mentioning features or use of this - * software must display the following acknowledgment: - * "This product includes software developed by the OpenSSL Project - * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)" - * - * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to - * endorse or promote products derived from this software without - * prior written permission. For written permission, please contact - * licensing@OpenSSL.org. - * - * 5. Products derived from this software may not be called "OpenSSL" - * nor may "OpenSSL" appear in their names without prior written - * permission of the OpenSSL Project. - * - * 6. Redistributions of any form whatsoever must retain the following - * acknowledgment: - * "This product includes software developed by the OpenSSL Project - * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)" - * - * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY - * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR - * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR - * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; - * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, - * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED - * OF THE POSSIBILITY OF SUCH DAMAGE. - * ==================================================================== - * - * This product includes cryptographic software written by Eric Young - * (eay@cryptsoft.com). This product includes software written by Tim - * Hudson (tjh@cryptsoft.com). + * Copyright 2000-2018 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 <stdio.h> -#include <stdlib.h> -#include <string.h> -#ifdef OPENSSL_NO_STDIO -# define APPS_WIN16 -#endif -#include "apps.h" -#include <openssl/err.h> -#ifndef OPENSSL_NO_ENGINE +#include <openssl/opensslconf.h> +#ifdef OPENSSL_NO_ENGINE +NON_EMPTY_TRANSLATION_UNIT +#else + +# include "apps.h" +# include "progs.h" +# include <stdio.h> +# include <stdlib.h> +# include <string.h> +# include <openssl/err.h> # include <openssl/engine.h> # include <openssl/ssl.h> - -# undef PROG -# define PROG engine_main - -static const char *engine_usage[] = { - "usage: engine opts [engine ...]\n", - " -v[v[v[v]]] - verbose mode, for each engine, list its 'control commands'\n", - " -vv will additionally display each command's description\n", - " -vvv will also add the input flags for each command\n", - " -vvvv will also show internal input flags\n", - " -c - for each engine, also list the capabilities\n", - " -t[t] - for each engine, check that they are really available\n", - " -tt will display error trace for unavailable engines\n", - " -pre <cmd> - runs command 'cmd' against the ENGINE before any attempts\n", - " to load it (if -t is used)\n", - " -post <cmd> - runs command 'cmd' against the ENGINE after loading it\n", - " (only used if -t is also provided)\n", - " NB: -pre and -post will be applied to all ENGINEs supplied on the command\n", - " line, or all supported ENGINEs if none are specified.\n", - " Eg. '-pre \"SO_PATH:/lib/libdriver.so\"' calls command \"SO_PATH\" with\n", - " argument \"/lib/libdriver.so\".\n", - NULL +# include <openssl/store.h> + +typedef enum OPTION_choice { + OPT_ERR = -1, OPT_EOF = 0, OPT_HELP, + OPT_C, OPT_T, OPT_TT, OPT_PRE, OPT_POST, + OPT_V = 100, OPT_VV, OPT_VVV, OPT_VVVV +} OPTION_CHOICE; + +const OPTIONS engine_options[] = { + {OPT_HELP_STR, 1, '-', "Usage: %s [options] engine...\n"}, + {OPT_HELP_STR, 1, '-', + " engine... Engines to load\n"}, + {"help", OPT_HELP, '-', "Display this summary"}, + {"v", OPT_V, '-', "List 'control commands' For each specified engine"}, + {"vv", OPT_VV, '-', "Also display each command's description"}, + {"vvv", OPT_VVV, '-', "Also add the input flags for each command"}, + {"vvvv", OPT_VVVV, '-', "Also show internal input flags"}, + {"c", OPT_C, '-', "List the capabilities of specified engine"}, + {"t", OPT_T, '-', "Check that specified engine is available"}, + {"tt", OPT_TT, '-', "Display error trace for unavailable engines"}, + {"pre", OPT_PRE, 's', "Run command against the ENGINE before loading it"}, + {"post", OPT_POST, 's', "Run command against the ENGINE after loading it"}, + {OPT_MORE_STR, OPT_EOF, 1, + "Commands are like \"SO_PATH:/lib/libdriver.so\""}, + {NULL} }; -static void identity(char *ptr) -{ - return; -} - -static int append_buf(char **buf, const char *s, int *size, int step) +static int append_buf(char **buf, int *size, const char *s) { - if (*buf == NULL) { - *size = step; - *buf = OPENSSL_malloc(*size); - if (*buf == NULL) - return 0; - **buf = '\0'; - } - - if (strlen(*buf) + strlen(s) >= (unsigned int)*size) { - char *p = *buf; + const int expand = 256; + int len = strlen(s) + 1; + char *p = *buf; + + if (p == NULL) { + *size = ((len + expand - 1) / expand) * expand; + p = *buf = app_malloc(*size, "engine buffer"); + } else { + const int blen = strlen(p); + + if (blen > 0) + len += 2 + blen; + + if (len > *size) { + *size = ((len + expand - 1) / expand) * expand; + p = OPENSSL_realloc(p, *size); + if (p == NULL) { + OPENSSL_free(*buf); + *buf = NULL; + return 0; + } + *buf = p; + } - *size += step; - *buf = OPENSSL_realloc(*buf, *size); - if (*buf == NULL) { - OPENSSL_free(p); - return 0; + if (blen > 0) { + p += blen; + *p++ = ','; + *p++ = ' '; } } - if (**buf != '\0') - BUF_strlcat(*buf, ", ", *size); - BUF_strlcat(*buf, s, *size); - + strcpy(p, s); return 1; } -static int util_flags(BIO *bio_out, unsigned int flags, const char *indent) +static int util_flags(BIO *out, unsigned int flags, const char *indent) { int started = 0, err = 0; /* Indent before displaying input flags */ - BIO_printf(bio_out, "%s%s(input flags): ", indent, indent); + BIO_printf(out, "%s%s(input flags): ", indent, indent); if (flags == 0) { - BIO_printf(bio_out, "<no flags>\n"); + BIO_printf(out, "<no flags>\n"); return 1; } /* @@ -139,11 +98,11 @@ static int util_flags(BIO *bio_out, unsigned int flags, const char *indent) * having it part of all the other flags, even if it really is. */ if (flags & ENGINE_CMD_FLAG_INTERNAL) { - BIO_printf(bio_out, "[Internal] "); + BIO_printf(out, "[Internal] "); } if (flags & ENGINE_CMD_FLAG_NUMERIC) { - BIO_printf(bio_out, "NUMERIC"); + BIO_printf(out, "NUMERIC"); started = 1; } /* @@ -154,18 +113,18 @@ static int util_flags(BIO *bio_out, unsigned int flags, const char *indent) */ if (flags & ENGINE_CMD_FLAG_STRING) { if (started) { - BIO_printf(bio_out, "|"); + BIO_printf(out, "|"); err = 1; } - BIO_printf(bio_out, "STRING"); + BIO_printf(out, "STRING"); started = 1; } if (flags & ENGINE_CMD_FLAG_NO_INPUT) { if (started) { - BIO_printf(bio_out, "|"); + BIO_printf(out, "|"); err = 1; } - BIO_printf(bio_out, "NO_INPUT"); + BIO_printf(out, "NO_INPUT"); started = 1; } /* Check for unknown flags */ @@ -174,17 +133,16 @@ static int util_flags(BIO *bio_out, unsigned int flags, const char *indent) ~ENGINE_CMD_FLAG_NO_INPUT & ~ENGINE_CMD_FLAG_INTERNAL; if (flags) { if (started) - BIO_printf(bio_out, "|"); - BIO_printf(bio_out, "<0x%04X>", flags); + BIO_printf(out, "|"); + BIO_printf(out, "<0x%04X>", flags); } if (err) - BIO_printf(bio_out, " <illegal flags!>"); - BIO_printf(bio_out, "\n"); + BIO_printf(out, " <illegal flags!>"); + BIO_printf(out, "\n"); return 1; } -static int util_verbose(ENGINE *e, int verbose, BIO *bio_out, - const char *indent) +static int util_verbose(ENGINE *e, int verbose, BIO *out, const char *indent) { static const int line_wrap = 78; int num; @@ -197,16 +155,13 @@ static int util_verbose(ENGINE *e, int verbose, BIO *bio_out, if (!ENGINE_ctrl(e, ENGINE_CTRL_HAS_CTRL_FUNCTION, 0, NULL, NULL) || ((num = ENGINE_ctrl(e, ENGINE_CTRL_GET_FIRST_CMD_TYPE, 0, NULL, NULL)) <= 0)) { -# if 0 - BIO_printf(bio_out, "%s<no control commands>\n", indent); -# endif return 1; } cmds = sk_OPENSSL_STRING_new_null(); - - if (!cmds) + if (cmds == NULL) goto err; + do { int len; /* Get the command input flags */ @@ -218,8 +173,7 @@ static int util_verbose(ENGINE *e, int verbose, BIO *bio_out, if ((len = ENGINE_ctrl(e, ENGINE_CTRL_GET_NAME_LEN_FROM_CMD, num, NULL, NULL)) <= 0) goto err; - if ((name = OPENSSL_malloc(len + 1)) == NULL) - goto err; + name = app_malloc(len + 1, "name buffer"); if (ENGINE_ctrl(e, ENGINE_CTRL_GET_NAME_FROM_CMD, num, name, NULL) <= 0) goto err; @@ -228,8 +182,7 @@ static int util_verbose(ENGINE *e, int verbose, BIO *bio_out, NULL, NULL)) < 0) goto err; if (len > 0) { - if ((desc = OPENSSL_malloc(len + 1)) == NULL) - goto err; + desc = app_malloc(len + 1, "description buffer"); if (ENGINE_ctrl(e, ENGINE_CTRL_GET_DESC_FROM_CMD, num, desc, NULL) <= 0) goto err; @@ -237,59 +190,54 @@ static int util_verbose(ENGINE *e, int verbose, BIO *bio_out, /* Now decide on the output */ if (xpos == 0) /* Do an indent */ - xpos = BIO_puts(bio_out, indent); + xpos = BIO_puts(out, indent); else /* Otherwise prepend a ", " */ - xpos += BIO_printf(bio_out, ", "); + xpos += BIO_printf(out, ", "); if (verbose == 1) { /* * We're just listing names, comma-delimited */ if ((xpos > (int)strlen(indent)) && (xpos + (int)strlen(name) > line_wrap)) { - BIO_printf(bio_out, "\n"); - xpos = BIO_puts(bio_out, indent); + BIO_printf(out, "\n"); + xpos = BIO_puts(out, indent); } - xpos += BIO_printf(bio_out, "%s", name); + xpos += BIO_printf(out, "%s", name); } else { /* We're listing names plus descriptions */ - BIO_printf(bio_out, "%s: %s\n", name, + BIO_printf(out, "%s: %s\n", name, (desc == NULL) ? "<no description>" : desc); /* ... and sometimes input flags */ - if ((verbose >= 3) && !util_flags(bio_out, flags, indent)) + if ((verbose >= 3) && !util_flags(out, flags, indent)) goto err; xpos = 0; } } OPENSSL_free(name); name = NULL; - if (desc) { - OPENSSL_free(desc); - desc = NULL; - } + OPENSSL_free(desc); + desc = NULL; /* Move to the next command */ num = ENGINE_ctrl(e, ENGINE_CTRL_GET_NEXT_CMD_TYPE, num, NULL, NULL); } while (num > 0); if (xpos > 0) - BIO_printf(bio_out, "\n"); + BIO_printf(out, "\n"); ret = 1; err: - if (cmds) - sk_OPENSSL_STRING_pop_free(cmds, identity); - if (name) - OPENSSL_free(name); - if (desc) - OPENSSL_free(desc); + sk_OPENSSL_STRING_free(cmds); + OPENSSL_free(name); + OPENSSL_free(desc); return ret; } static void util_do_cmds(ENGINE *e, STACK_OF(OPENSSL_STRING) *cmds, - BIO *bio_out, const char *indent) + BIO *out, const char *indent) { int loop, res, num = sk_OPENSSL_STRING_num(cmds); if (num < 0) { - BIO_printf(bio_out, "[Error]: internal stack error\n"); + BIO_printf(out, "[Error]: internal stack error\n"); return; } for (loop = 0; loop < num; loop++) { @@ -303,7 +251,7 @@ static void util_do_cmds(ENGINE *e, STACK_OF(OPENSSL_STRING) *cmds, res = 0; } else { if ((int)(arg - cmd) > 254) { - BIO_printf(bio_out, "[Error]: command name too long\n"); + BIO_printf(out, "[Error]: command name too long\n"); return; } memcpy(buf, cmd, (int)(arg - cmd)); @@ -313,109 +261,131 @@ static void util_do_cmds(ENGINE *e, STACK_OF(OPENSSL_STRING) *cmds, if (!ENGINE_ctrl_cmd_string(e, buf, arg, 0)) res = 0; } - if (res) - BIO_printf(bio_out, "[Success]: %s\n", cmd); - else { - BIO_printf(bio_out, "[Failure]: %s\n", cmd); - ERR_print_errors(bio_out); + if (res) { + BIO_printf(out, "[Success]: %s\n", cmd); + } else { + BIO_printf(out, "[Failure]: %s\n", cmd); + ERR_print_errors(out); } } } -int MAIN(int, char **); +struct util_store_cap_data { + ENGINE *engine; + char **cap_buf; + int *cap_size; + int ok; +}; +static void util_store_cap(const OSSL_STORE_LOADER *loader, void *arg) +{ + struct util_store_cap_data *ctx = arg; + + if (OSSL_STORE_LOADER_get0_engine(loader) == ctx->engine) { + char buf[256]; + BIO_snprintf(buf, sizeof(buf), "STORE(%s)", + OSSL_STORE_LOADER_get0_scheme(loader)); + if (!append_buf(ctx->cap_buf, ctx->cap_size, buf)) + ctx->ok = 0; + } +} -int MAIN(int argc, char **argv) +int engine_main(int argc, char **argv) { int ret = 1, i; - const char **pp; int verbose = 0, list_cap = 0, test_avail = 0, test_avail_noise = 0; ENGINE *e; - STACK_OF(OPENSSL_STRING) *engines = sk_OPENSSL_STRING_new_null(); + STACK_OF(OPENSSL_CSTRING) *engines = sk_OPENSSL_CSTRING_new_null(); STACK_OF(OPENSSL_STRING) *pre_cmds = sk_OPENSSL_STRING_new_null(); STACK_OF(OPENSSL_STRING) *post_cmds = sk_OPENSSL_STRING_new_null(); - int badops = 1; - BIO *bio_out = NULL; + BIO *out; const char *indent = " "; + OPTION_CHOICE o; + char *prog; + char *argv1; - apps_startup(); - SSL_load_error_strings(); - - if (bio_err == NULL) - bio_err = BIO_new_fp(stderr, BIO_NOCLOSE); - - if (!load_config(bio_err, NULL)) + out = dup_bio_out(FORMAT_TEXT); + if (engines == NULL || pre_cmds == NULL || post_cmds == NULL) goto end; - bio_out = BIO_new_fp(stdout, BIO_NOCLOSE); -# ifdef OPENSSL_SYS_VMS - { - BIO *tmpbio = BIO_new(BIO_f_linebuffer()); - bio_out = BIO_push(tmpbio, bio_out); - } -# endif - - argc--; - argv++; - while (argc >= 1) { - if (strncmp(*argv, "-v", 2) == 0) { - if (strspn(*argv + 1, "v") < strlen(*argv + 1)) - goto skip_arg_loop; - if ((verbose = strlen(*argv + 1)) > 4) - goto skip_arg_loop; - } else if (strcmp(*argv, "-c") == 0) - list_cap = 1; - else if (strncmp(*argv, "-t", 2) == 0) { - test_avail = 1; - if (strspn(*argv + 1, "t") < strlen(*argv + 1)) - goto skip_arg_loop; - if ((test_avail_noise = strlen(*argv + 1) - 1) > 1) - goto skip_arg_loop; - } else if (strcmp(*argv, "-pre") == 0) { - argc--; - argv++; - if (argc == 0) - goto skip_arg_loop; - sk_OPENSSL_STRING_push(pre_cmds, *argv); - } else if (strcmp(*argv, "-post") == 0) { - argc--; - argv++; - if (argc == 0) - goto skip_arg_loop; - sk_OPENSSL_STRING_push(post_cmds, *argv); - } else if ((strncmp(*argv, "-h", 2) == 0) || - (strcmp(*argv, "-?") == 0)) - goto skip_arg_loop; - else - sk_OPENSSL_STRING_push(engines, *argv); + + /* Remember the original command name, parse/skip any leading engine + * names, and then setup to parse the rest of the line as flags. */ + prog = argv[0]; + while ((argv1 = argv[1]) != NULL && *argv1 != '-') { + sk_OPENSSL_CSTRING_push(engines, argv1); argc--; argv++; } - /* Looks like everything went OK */ - badops = 0; - skip_arg_loop: + argv[0] = prog; + opt_init(argc, argv, engine_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(engine_options); + ret = 0; + goto end; + case OPT_VVVV: + case OPT_VVV: + case OPT_VV: + case OPT_V: + /* Convert to an integer from one to four. */ + i = (int)(o - OPT_V) + 1; + if (verbose < i) + verbose = i; + break; + case OPT_C: + list_cap = 1; + break; + case OPT_TT: + test_avail_noise++; + /* fall thru */ + case OPT_T: + test_avail++; + break; + case OPT_PRE: + sk_OPENSSL_STRING_push(pre_cmds, opt_arg()); + break; + case OPT_POST: + sk_OPENSSL_STRING_push(post_cmds, opt_arg()); + break; + } + } - if (badops) { - for (pp = engine_usage; (*pp != NULL); pp++) - BIO_printf(bio_err, "%s", *pp); - goto end; + /* Allow any trailing parameters as engine names. */ + argc = opt_num_rest(); + argv = opt_rest(); + for ( ; *argv; argv++) { + if (**argv == '-') { + BIO_printf(bio_err, "%s: Cannot mix flags and engine names.\n", + prog); + BIO_printf(bio_err, "%s: Use -help for summary.\n", prog); + goto end; + } + sk_OPENSSL_CSTRING_push(engines, *argv); } - if (sk_OPENSSL_STRING_num(engines) == 0) { + if (sk_OPENSSL_CSTRING_num(engines) == 0) { for (e = ENGINE_get_first(); e != NULL; e = ENGINE_get_next(e)) { - sk_OPENSSL_STRING_push(engines, (char *)ENGINE_get_id(e)); + sk_OPENSSL_CSTRING_push(engines, ENGINE_get_id(e)); } } - for (i = 0; i < sk_OPENSSL_STRING_num(engines); i++) { - const char *id = sk_OPENSSL_STRING_value(engines, i); + ret = 0; + for (i = 0; i < sk_OPENSSL_CSTRING_num(engines); i++) { + const char *id = sk_OPENSSL_CSTRING_value(engines, i); if ((e = ENGINE_by_id(id)) != NULL) { const char *name = ENGINE_get_name(e); /* * Do "id" first, then "name". Easier to auto-parse. */ - BIO_printf(bio_out, "(%s) %s\n", id, name); - util_do_cmds(e, pre_cmds, bio_out, indent); + BIO_printf(out, "(%s) %s\n", id, name); + util_do_cmds(e, pre_cmds, out, indent); if (strcmp(ENGINE_get_id(e), id) != 0) { - BIO_printf(bio_out, "Loaded: (%s) %s\n", + BIO_printf(out, "Loaded: (%s) %s\n", ENGINE_get_id(e), ENGINE_get_name(e)); } if (list_cap) { @@ -428,88 +398,92 @@ int MAIN(int argc, char **argv) ENGINE_PKEY_METHS_PTR fn_pk; if (ENGINE_get_RSA(e) != NULL - && !append_buf(&cap_buf, "RSA", &cap_size, 256)) + && !append_buf(&cap_buf, &cap_size, "RSA")) goto end; if (ENGINE_get_DSA(e) != NULL - && !append_buf(&cap_buf, "DSA", &cap_size, 256)) + && !append_buf(&cap_buf, &cap_size, "DSA")) goto end; if (ENGINE_get_DH(e) != NULL - && !append_buf(&cap_buf, "DH", &cap_size, 256)) + && !append_buf(&cap_buf, &cap_size, "DH")) goto end; if (ENGINE_get_RAND(e) != NULL - && !append_buf(&cap_buf, "RAND", &cap_size, 256)) + && !append_buf(&cap_buf, &cap_size, "RAND")) goto end; fn_c = ENGINE_get_ciphers(e); - if (!fn_c) + if (fn_c == NULL) goto skip_ciphers; n = fn_c(e, NULL, &nids, 0); for (k = 0; k < n; ++k) - if (!append_buf(&cap_buf, - OBJ_nid2sn(nids[k]), &cap_size, 256)) + if (!append_buf(&cap_buf, &cap_size, OBJ_nid2sn(nids[k]))) goto end; skip_ciphers: fn_d = ENGINE_get_digests(e); - if (!fn_d) + if (fn_d == NULL) goto skip_digests; n = fn_d(e, NULL, &nids, 0); for (k = 0; k < n; ++k) - if (!append_buf(&cap_buf, - OBJ_nid2sn(nids[k]), &cap_size, 256)) + if (!append_buf(&cap_buf, &cap_size, OBJ_nid2sn(nids[k]))) goto end; skip_digests: fn_pk = ENGINE_get_pkey_meths(e); - if (!fn_pk) + if (fn_pk == NULL) goto skip_pmeths; n = fn_pk(e, NULL, &nids, 0); for (k = 0; k < n; ++k) - if (!append_buf(&cap_buf, - OBJ_nid2sn(nids[k]), &cap_size, 256)) + if (!append_buf(&cap_buf, &cap_size, OBJ_nid2sn(nids[k]))) goto end; skip_pmeths: - if (cap_buf && (*cap_buf != '\0')) - BIO_printf(bio_out, " [%s]\n", cap_buf); + { + struct util_store_cap_data store_ctx; + + store_ctx.engine = e; + store_ctx.cap_buf = &cap_buf; + store_ctx.cap_size = &cap_size; + store_ctx.ok = 1; + + OSSL_STORE_do_all_loaders(util_store_cap, &store_ctx); + if (!store_ctx.ok) + goto end; + } + if (cap_buf != NULL && (*cap_buf != '\0')) + BIO_printf(out, " [%s]\n", cap_buf); OPENSSL_free(cap_buf); } if (test_avail) { - BIO_printf(bio_out, "%s", indent); + BIO_printf(out, "%s", indent); if (ENGINE_init(e)) { - BIO_printf(bio_out, "[ available ]\n"); - util_do_cmds(e, post_cmds, bio_out, indent); + BIO_printf(out, "[ available ]\n"); + util_do_cmds(e, post_cmds, out, indent); ENGINE_finish(e); } else { - BIO_printf(bio_out, "[ unavailable ]\n"); + BIO_printf(out, "[ unavailable ]\n"); if (test_avail_noise) ERR_print_errors_fp(stdout); ERR_clear_error(); } } - if ((verbose > 0) && !util_verbose(e, verbose, bio_out, indent)) + if ((verbose > 0) && !util_verbose(e, verbose, out, indent)) goto end; ENGINE_free(e); - } else + } else { ERR_print_errors(bio_err); + /* because exit codes above 127 have special meaning on Unix */ + if (++ret > 127) + ret = 127; + } } - ret = 0; end: ERR_print_errors(bio_err); - sk_OPENSSL_STRING_pop_free(engines, identity); - sk_OPENSSL_STRING_pop_free(pre_cmds, identity); - sk_OPENSSL_STRING_pop_free(post_cmds, identity); - if (bio_out != NULL) - BIO_free_all(bio_out); - apps_shutdown(); - OPENSSL_EXIT(ret); + sk_OPENSSL_CSTRING_free(engines); + sk_OPENSSL_STRING_free(pre_cmds); + sk_OPENSSL_STRING_free(post_cmds); + BIO_free_all(out); + return ret; } -#else - -# if PEDANTIC -static void *dummy = &dummy; -# endif - #endif |