-/* apps/openssl.c */
-/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
- * All rights reserved.
- *
- * This package is an SSL implementation written
- * by Eric Young (eay@cryptsoft.com).
- * The implementation was written so as to conform with Netscapes SSL.
- *
- * This library is free for commercial and non-commercial use as long as
- * the following conditions are aheared to. The following conditions
- * apply to all code found in this distribution, be it the RC4, RSA,
- * lhash, DES, etc., code; not just the SSL code. The SSL documentation
- * included with this distribution is covered by the same copyright terms
- * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- *
- * Copyright remains Eric Young's, and as such any Copyright notices in
- * the code are not to be removed.
- * If this package is used in a product, Eric Young should be given attribution
- * as the author of the parts of the library used.
- * This can be in the form of a textual message at program startup or
- * in documentation (online or textual) provided with the package.
- *
- * 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 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 acknowledgement:
- * "This product includes cryptographic software written by
- * Eric Young (eay@cryptsoft.com)"
- * The word 'cryptographic' can be left out if the rouines from the library
- * being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from
- * the apps directory (application code) you must include an acknowledgement:
- * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- *
- * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
- * ANY EXPRESS 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 AUTHOR OR 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.
- *
- * The licence and distribution terms for any publically available version or
- * derivative of this code cannot be changed. i.e. this code cannot simply be
- * copied and put under another distribution licence
- * [including the GNU Public Licence.]
- */
-/* ====================================================================
- * Copyright (c) 1998-2006 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
- * openssl-core@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 1995-2017 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 <string.h>
#include <stdlib.h>
-#define OPENSSL_C /* tells apps.h to use complete
- * apps_startup() */
-#include "apps.h"
#include <openssl/bio.h>
#include <openssl/crypto.h>
-#include <openssl/rand.h>
#include <openssl/lhash.h>
#include <openssl/conf.h>
#include <openssl/x509.h>
#ifndef OPENSSL_NO_ENGINE
# include <openssl/engine.h>
#endif
-#define USE_SOCKETS /* needed for the _O_BINARY defs in the MS
- * world */
-#include "progs.h"
-#include "s_apps.h"
#include <openssl/err.h>
-#ifdef OPENSSL_FIPS
-# include <openssl/fips.h>
+#define USE_SOCKETS /* needed for the _O_BINARY defs in the MS world */
+#include "s_apps.h"
+/* Needed to get the other O_xxx flags. */
+#ifdef OPENSSL_SYS_VMS
+# include <unixio.h>
+#endif
+#define INCLUDE_FUNCTION_TABLE
+#include "apps.h"
+
+
+#ifdef OPENSSL_NO_CAMELLIA
+# define FORMAT "%-15s"
+# define COLUMNS 5
+#else
+# define FORMAT "%-18s"
+# define COLUMNS 4
#endif
+/* Special sentinel to exit the program. */
+#define EXIT_THE_PROGRAM (-1)
+
/*
* The LHASH callbacks ("hash" & "cmp") have been replaced by functions with
* the base prototypes (we cast each variable inside the function to the
* required type of "FUNCTION*"). This removes the necessity for
* macro-generated wrapper functions.
*/
-
static LHASH_OF(FUNCTION) *prog_init(void);
static int do_cmd(LHASH_OF(FUNCTION) *prog, int argc, char *argv[]);
-static void list_pkey(BIO *out);
-static void list_cipher(BIO *out);
-static void list_md(BIO *out);
+static void list_pkey(void);
+static void list_pkey_meth(void);
+static void list_type(FUNC_TYPE ft, int one);
+static void list_disabled(void);
char *default_config_file = NULL;
-/* Make sure there is only one when MONOLITH is defined */
-#ifdef MONOLITH
-CONF *config = NULL;
+BIO *bio_in = NULL;
+BIO *bio_out = NULL;
BIO *bio_err = NULL;
-#endif
-static void lock_dbg_cb(int mode, int type, const char *file, int line)
+static int apps_startup()
{
- static int modes[CRYPTO_NUM_LOCKS]; /* = {0, 0, ... } */
- const char *errstr = NULL;
- int rw;
-
- rw = mode & (CRYPTO_READ | CRYPTO_WRITE);
- if (!((rw == CRYPTO_READ) || (rw == CRYPTO_WRITE))) {
- errstr = "invalid mode";
- goto err;
- }
-
- if (type < 0 || type >= CRYPTO_NUM_LOCKS) {
- errstr = "type out of bounds";
- goto err;
- }
-
- if (mode & CRYPTO_LOCK) {
- if (modes[type]) {
- errstr = "already locked";
- /*
- * must not happen in a single-threaded program (would deadlock)
- */
- goto err;
- }
+#ifdef SIGPIPE
+ signal(SIGPIPE, SIG_IGN);
+#endif
- modes[type] = rw;
- } else if (mode & CRYPTO_UNLOCK) {
- if (!modes[type]) {
- errstr = "not locked";
- goto err;
- }
+ /* Set non-default library initialisation settings */
+ if (!OPENSSL_init_crypto(OPENSSL_INIT_ENGINE_ALL_BUILTIN
+ | OPENSSL_INIT_LOAD_CONFIG, NULL))
+ return 0;
- if (modes[type] != rw) {
- errstr = (rw == CRYPTO_READ) ?
- "CRYPTO_r_unlock on write lock" :
- "CRYPTO_w_unlock on read lock";
- }
+ setup_ui_method();
- modes[type] = 0;
- } else {
- errstr = "invalid mode";
- goto err;
- }
+ return 1;
+}
- err:
- if (errstr) {
- /* we cannot use bio_err here */
- fprintf(stderr,
- "openssl (lock_dbg_cb): %s (mode=%d, type=%d) at %s:%d\n",
- errstr, mode, type, file, line);
- }
+static void apps_shutdown()
+{
+ destroy_ui_method();
}
-#if defined( OPENSSL_SYS_VMS) && (__INITIAL_POINTER_SIZE == 64)
-# define ARGV _Argv
-#else
-# define ARGV Argv
+static char *make_config_name()
+{
+ const char *t;
+ size_t len;
+ char *p;
+
+ if ((t = getenv("OPENSSL_CONF")) != NULL)
+ return OPENSSL_strdup(t);
+
+ t = X509_get_default_cert_area();
+ len = strlen(t) + 1 + strlen(OPENSSL_CONF) + 1;
+ p = app_malloc(len, "config filename buffer");
+ strcpy(p, t);
+#ifndef OPENSSL_SYS_VMS
+ strcat(p, "/");
#endif
+ strcat(p, OPENSSL_CONF);
-int main(int Argc, char *ARGV[])
+ return p;
+}
+
+int main(int argc, char *argv[])
{
- ARGS arg;
-#define PROG_NAME_SIZE 39
- char pname[PROG_NAME_SIZE + 1];
FUNCTION f, *fp;
- const char *prompt;
- char buf[1024];
- char *to_free = NULL;
- int n, i, ret = 0;
- int argc;
- char **argv, *p;
LHASH_OF(FUNCTION) *prog = NULL;
- long errline;
-
-#if defined( OPENSSL_SYS_VMS) && (__INITIAL_POINTER_SIZE == 64)
- /*-
- * 2011-03-22 SMS.
- * If we have 32-bit pointers everywhere, then we're safe, and
- * we bypass this mess, as on non-VMS systems. (See ARGV,
- * above.)
- * Problem 1: Compaq/HP C before V7.3 always used 32-bit
- * pointers for argv[].
- * Fix 1: For a 32-bit argv[], when we're using 64-bit pointers
- * everywhere else, we always allocate and use a 64-bit
- * duplicate of argv[].
- * Problem 2: Compaq/HP C V7.3 (Alpha, IA64) before ECO1 failed
- * to NULL-terminate a 64-bit argv[]. (As this was written, the
- * compiler ECO was available only on IA64.)
- * Fix 2: Unless advised not to (VMS_TRUST_ARGV), we test a
- * 64-bit argv[argc] for NULL, and, if necessary, use a
- * (properly) NULL-terminated (64-bit) duplicate of argv[].
- * The same code is used in either case to duplicate argv[].
- * Some of these decisions could be handled in preprocessing,
- * but the code tends to get even uglier, and the penalty for
- * deciding at compile- or run-time is tiny.
+ char **copied_argv = NULL;
+ char *p, *pname;
+ char buf[1024];
+ const char *prompt;
+ ARGS arg;
+ int first, n, i, ret = 0;
+
+ arg.argv = NULL;
+ arg.size = 0;
+
+ /* Set up some of the environment. */
+ default_config_file = make_config_name();
+ bio_in = dup_bio_in(FORMAT_TEXT);
+ bio_out = dup_bio_out(FORMAT_TEXT);
+ bio_err = dup_bio_err(FORMAT_TEXT);
+
+#if defined(OPENSSL_SYS_VMS) && defined(__DECC)
+ copied_argv = argv = copy_argv(&argc, argv);
+#elif defined(_WIN32)
+ /*
+ * Replace argv[] with UTF-8 encoded strings.
*/
- char **Argv = NULL;
- int free_Argv = 0;
-
- if ((sizeof(_Argv) < 8) /* 32-bit argv[]. */
-# if !defined( VMS_TRUST_ARGV)
- || (_Argv[Argc] != NULL) /* Untrusted argv[argc] not NULL. */
-# endif
- ) {
- int i;
- Argv = OPENSSL_malloc((Argc + 1) * sizeof(char *));
- if (Argv == NULL) {
- ret = -1;
- goto end;
- }
- for (i = 0; i < Argc; i++)
- Argv[i] = _Argv[i];
- Argv[Argc] = NULL; /* Certain NULL termination. */
- free_Argv = 1;
- } else {
- /*
- * Use the known-good 32-bit argv[] (which needs the type cast to
- * satisfy the compiler), or the trusted or tested-good 64-bit argv[]
- * as-is.
- */
- Argv = (char **)_Argv;
- }
-#endif /* defined( OPENSSL_SYS_VMS) &&
- * (__INITIAL_POINTER_SIZE == 64) */
-
- arg.data = NULL;
- arg.count = 0;
-
- if (bio_err == NULL)
- if ((bio_err = BIO_new(BIO_s_file())) != NULL)
- BIO_set_fp(bio_err, stderr, BIO_NOCLOSE | BIO_FP_TEXT);
-
- if (getenv("OPENSSL_DEBUG_MEMORY") != NULL) { /* if not defined, use
- * compiled-in library
- * defaults */
- if (!(0 == strcmp(getenv("OPENSSL_DEBUG_MEMORY"), "off"))) {
- CRYPTO_malloc_debug_init();
- CRYPTO_set_mem_debug_options(V_CRYPTO_MDEBUG_ALL);
- } else {
- /* OPENSSL_DEBUG_MEMORY=off */
- CRYPTO_set_mem_debug_functions(0, 0, 0, 0, 0);
- }
- }
- CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ON);
+ win32_utf8argv(&argc, &argv);
+#endif
- CRYPTO_set_locking_callback(lock_dbg_cb);
+ p = getenv("OPENSSL_DEBUG_MEMORY");
+ if (p != NULL && strcmp(p, "on") == 0)
+ CRYPTO_set_mem_debug(1);
+ CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ON);
if (getenv("OPENSSL_FIPS")) {
-#ifdef OPENSSL_FIPS
- if (!FIPS_mode_set(1)) {
- ERR_load_crypto_strings();
- ERR_print_errors(BIO_new_fp(stderr, BIO_NOCLOSE));
- EXIT(1);
- }
-#else
- fprintf(stderr, "FIPS mode not supported.\n");
- EXIT(1);
-#endif
+ BIO_printf(bio_err, "FIPS mode not supported.\n");
+ return 1;
}
- apps_startup();
-
- /* Lets load up our environment a little */
- p = getenv("OPENSSL_CONF");
- if (p == NULL)
- p = getenv("SSLEAY_CONF");
- if (p == NULL)
- p = to_free = make_config_name();
-
- default_config_file = p;
-
- config = NCONF_new(NULL);
- i = NCONF_load(config, p, &errline);
- if (i == 0) {
- if (ERR_GET_REASON(ERR_peek_last_error())
- == CONF_R_NO_SUCH_FILE) {
- BIO_printf(bio_err, "WARNING: can't open config file: %s\n", p);
- ERR_clear_error();
- NCONF_free(config);
- config = NULL;
- } else {
- ERR_print_errors(bio_err);
- NCONF_free(config);
- exit(1);
- }
+ if (!apps_startup()) {
+ BIO_printf(bio_err,
+ "FATAL: Startup failure (dev note: apps_startup() failed)\n");
+ ERR_print_errors(bio_err);
+ ret = 1;
+ goto end;
}
prog = prog_init();
+ pname = opt_progname(argv[0]);
/* first check the program name */
- program_name(Argv[0], pname, sizeof pname);
-
f.name = pname;
fp = lh_FUNCTION_retrieve(prog, &f);
if (fp != NULL) {
- Argv[0] = pname;
- ret = fp->func(Argc, Argv);
+ argv[0] = pname;
+ ret = fp->func(argc, argv);
goto end;
}
- /*
- * ok, now check that there are not arguments, if there are, run with
- * them, shifting the ssleay off the front
- */
- if (Argc != 1) {
- Argc--;
- Argv++;
- ret = do_cmd(prog, Argc, Argv);
+ /* If there is stuff on the command line, run with that. */
+ if (argc != 1) {
+ argc--;
+ argv++;
+ ret = do_cmd(prog, argc, argv);
if (ret < 0)
ret = 0;
goto end;
}
- /* ok, lets enter the old 'OpenSSL>' mode */
-
+ /* ok, lets enter interactive mode */
for (;;) {
ret = 0;
- p = buf;
- n = sizeof buf;
- i = 0;
- for (;;) {
+ /* Read a line, continue reading if line ends with \ */
+ for (p = buf, n = sizeof buf, i = 0, first = 1; n > 0; first = 0) {
+ prompt = first ? "OpenSSL> " : "> ";
p[0] = '\0';
- if (i++)
- prompt = ">";
- else
- prompt = "OpenSSL> ";
+#ifndef READLINE
fputs(prompt, stdout);
fflush(stdout);
if (!fgets(p, n, stdin))
i -= 2;
p += i;
n -= i;
+#else
+ {
+ extern char *readline(const char *);
+ extern void add_history(const char *cp);
+ char *text;
+
+ text = readline(prompt);
+ if (text == NULL)
+ goto end;
+ i = strlen(text);
+ if (i == 0 || i > n)
+ break;
+ if (text[i - 1] != '\\') {
+ p += strlen(strcpy(p, text));
+ free(text);
+ add_history(buf);
+ break;
+ }
+
+ text[i - 1] = '\0';
+ p += strlen(strcpy(p, text));
+ free(text);
+ n -= i;
+ }
+#endif
}
- if (!chopup_args(&arg, buf, &argc, &argv))
+
+ if (!chopup_args(&arg, buf)) {
+ BIO_printf(bio_err, "Can't parse (no memory?)\n");
break;
+ }
- ret = do_cmd(prog, argc, argv);
- if (ret < 0) {
+ ret = do_cmd(prog, arg.argc, arg.argv);
+ if (ret == EXIT_THE_PROGRAM) {
ret = 0;
goto end;
}
if (ret != 0)
- BIO_printf(bio_err, "error in %s\n", argv[0]);
+ BIO_printf(bio_err, "error in %s\n", arg.argv[0]);
+ (void)BIO_flush(bio_out);
(void)BIO_flush(bio_err);
}
- BIO_printf(bio_err, "bad exit\n");
ret = 1;
end:
- if (to_free)
- OPENSSL_free(to_free);
- if (config != NULL) {
- NCONF_free(config);
- config = NULL;
+ OPENSSL_free(copied_argv);
+ OPENSSL_free(default_config_file);
+ lh_FUNCTION_free(prog);
+ OPENSSL_free(arg.argv);
+ app_RAND_write();
+
+ BIO_free(bio_in);
+ BIO_free_all(bio_out);
+ apps_shutdown();
+#ifndef OPENSSL_NO_CRYPTO_MDEBUG
+ if (CRYPTO_mem_leaks(bio_err) <= 0)
+ ret = 1;
+#endif
+ BIO_free(bio_err);
+ EXIT(ret);
+}
+
+const OPTIONS exit_options[] = {
+ {NULL}
+};
+
+static void list_cipher_fn(const EVP_CIPHER *c,
+ const char *from, const char *to, void *arg)
+{
+ if (c != NULL) {
+ BIO_printf(arg, "%s\n", EVP_CIPHER_name(c));
+ } else {
+ if (from == NULL)
+ from = "<undefined>";
+ if (to == NULL)
+ to = "<undefined>";
+ BIO_printf(arg, "%s => %s\n", from, to);
+ }
+}
+
+static void list_md_fn(const EVP_MD *m,
+ const char *from, const char *to, void *arg)
+{
+ if (m != NULL) {
+ BIO_printf(arg, "%s\n", EVP_MD_name(m));
+ } else {
+ if (from == NULL)
+ from = "<undefined>";
+ if (to == NULL)
+ to = "<undefined>";
+ BIO_printf((BIO *)arg, "%s => %s\n", from, to);
}
- if (prog != NULL)
- lh_FUNCTION_free(prog);
- if (arg.data != NULL)
- OPENSSL_free(arg.data);
-
- if (bio_err != NULL) {
- BIO_free(bio_err);
- bio_err = NULL;
+}
+
+static void list_missing_help(void)
+{
+ const FUNCTION *fp;
+ const OPTIONS *o;
+
+ for (fp = functions; fp->name != NULL; fp++) {
+ if ((o = fp->help) != NULL) {
+ /* If there is help, list what flags are not documented. */
+ for ( ; o->name != NULL; o++) {
+ if (o->helpstr == NULL)
+ BIO_printf(bio_out, "%s %s\n", fp->name, o->name);
+ }
+ } else if (fp->func != dgst_main) {
+ /* If not aliased to the dgst command, */
+ BIO_printf(bio_out, "%s *\n", fp->name);
+ }
}
-#if defined( OPENSSL_SYS_VMS) && (__INITIAL_POINTER_SIZE == 64)
- /* Free any duplicate Argv[] storage. */
- if (free_Argv) {
- OPENSSL_free(Argv);
+}
+
+static void list_options_for_command(const char *command)
+{
+ const FUNCTION *fp;
+ const OPTIONS *o;
+
+ for (fp = functions; fp->name != NULL; fp++)
+ if (strcmp(fp->name, command) == 0)
+ break;
+ if (fp->name == NULL) {
+ BIO_printf(bio_err, "Invalid command '%s'; type \"help\" for a list.\n",
+ command);
+ return;
}
-#endif
- apps_shutdown();
- CRYPTO_mem_leaks(bio_err);
- OPENSSL_EXIT(ret);
+ if ((o = fp->help) == NULL)
+ return;
+
+ for ( ; o->name != NULL; o++) {
+ if (o->name == OPT_HELP_STR
+ || o->name == OPT_MORE_STR
+ || o->name[0] == '\0')
+ continue;
+ BIO_printf(bio_out, "%s %c\n", o->name, o->valtype);
+ }
}
-#define LIST_STANDARD_COMMANDS "list-standard-commands"
-#define LIST_MESSAGE_DIGEST_COMMANDS "list-message-digest-commands"
-#define LIST_MESSAGE_DIGEST_ALGORITHMS "list-message-digest-algorithms"
-#define LIST_CIPHER_COMMANDS "list-cipher-commands"
-#define LIST_CIPHER_ALGORITHMS "list-cipher-algorithms"
-#define LIST_PUBLIC_KEY_ALGORITHMS "list-public-key-algorithms"
+
+/* Unified enum for help and list commands. */
+typedef enum HELPLIST_CHOICE {
+ OPT_ERR = -1, OPT_EOF = 0, OPT_HELP, OPT_ONE,
+ OPT_COMMANDS, OPT_DIGEST_COMMANDS, OPT_OPTIONS,
+ OPT_DIGEST_ALGORITHMS, OPT_CIPHER_COMMANDS, OPT_CIPHER_ALGORITHMS,
+ OPT_PK_ALGORITHMS, OPT_PK_METHOD, OPT_DISABLED, OPT_MISSING_HELP
+} HELPLIST_CHOICE;
+
+const OPTIONS list_options[] = {
+ {"help", OPT_HELP, '-', "Display this summary"},
+ {"1", OPT_ONE, '-', "List in one column"},
+ {"commands", OPT_COMMANDS, '-', "List of standard commands"},
+ {"digest-commands", OPT_DIGEST_COMMANDS, '-',
+ "List of message digest commands"},
+ {"digest-algorithms", OPT_DIGEST_ALGORITHMS, '-',
+ "List of message digest algorithms"},
+ {"cipher-commands", OPT_CIPHER_COMMANDS, '-', "List of cipher commands"},
+ {"cipher-algorithms", OPT_CIPHER_ALGORITHMS, '-',
+ "List of cipher algorithms"},
+ {"public-key-algorithms", OPT_PK_ALGORITHMS, '-',
+ "List of public key algorithms"},
+ {"public-key-methods", OPT_PK_METHOD, '-',
+ "List of public key methods"},
+ {"disabled", OPT_DISABLED, '-',
+ "List of disabled features"},
+ {"missing-help", OPT_MISSING_HELP, '-',
+ "List missing detailed help strings"},
+ {"options", OPT_OPTIONS, 's',
+ "List options for specified command"},
+ {NULL}
+};
+
+int list_main(int argc, char **argv)
+{
+ char *prog;
+ HELPLIST_CHOICE o;
+ int one = 0, done = 0;
+
+ prog = opt_init(argc, argv, list_options);
+ while ((o = opt_next()) != OPT_EOF) {
+ switch (o) {
+ case OPT_EOF: /* Never hit, but suppresses warning */
+ case OPT_ERR:
+ BIO_printf(bio_err, "%s: Use -help for summary.\n", prog);
+ return 1;
+ case OPT_HELP:
+ opt_help(list_options);
+ break;
+ case OPT_ONE:
+ one = 1;
+ break;
+ case OPT_COMMANDS:
+ list_type(FT_general, one);
+ break;
+ case OPT_DIGEST_COMMANDS:
+ list_type(FT_md, one);
+ break;
+ case OPT_DIGEST_ALGORITHMS:
+ EVP_MD_do_all_sorted(list_md_fn, bio_out);
+ break;
+ case OPT_CIPHER_COMMANDS:
+ list_type(FT_cipher, one);
+ break;
+ case OPT_CIPHER_ALGORITHMS:
+ EVP_CIPHER_do_all_sorted(list_cipher_fn, bio_out);
+ break;
+ case OPT_PK_ALGORITHMS:
+ list_pkey();
+ break;
+ case OPT_PK_METHOD:
+ list_pkey_meth();
+ break;
+ case OPT_DISABLED:
+ list_disabled();
+ break;
+ case OPT_MISSING_HELP:
+ list_missing_help();
+ break;
+ case OPT_OPTIONS:
+ list_options_for_command(opt_arg());
+ break;
+ }
+ done = 1;
+ }
+
+ if (!done) {
+ BIO_printf(bio_err, "%s: Use -help for summary.\n", prog);
+ return 1;
+ }
+
+ return 0;
+}
+
+typedef enum HELP_CHOICE {
+ OPT_hERR = -1, OPT_hEOF = 0, OPT_hHELP
+} HELP_CHOICE;
+
+const OPTIONS help_options[] = {
+ {"help", OPT_hHELP, '-', "Display this summary"},
+ {NULL}
+};
+
+
+int help_main(int argc, char **argv)
+{
+ FUNCTION *fp;
+ int i, nl;
+ FUNC_TYPE tp;
+ char *prog;
+ HELP_CHOICE o;
+
+ prog = opt_init(argc, argv, help_options);
+ while ((o = opt_next()) != OPT_hEOF) {
+ switch (o) {
+ case OPT_hERR:
+ case OPT_hEOF:
+ BIO_printf(bio_err, "%s: Use -help for summary.\n", prog);
+ return 1;
+ case OPT_hHELP:
+ opt_help(help_options);
+ return 0;
+ }
+ }
+
+ if (opt_num_rest() != 0) {
+ BIO_printf(bio_err, "Usage: %s\n", prog);
+ return 1;
+ }
+
+ BIO_printf(bio_err, "\nStandard commands");
+ i = 0;
+ tp = FT_none;
+ for (fp = functions; fp->name != NULL; fp++) {
+ nl = 0;
+ if (((i++) % COLUMNS) == 0) {
+ BIO_printf(bio_err, "\n");
+ nl = 1;
+ }
+ if (fp->type != tp) {
+ tp = fp->type;
+ if (!nl)
+ BIO_printf(bio_err, "\n");
+ if (tp == FT_md) {
+ i = 1;
+ BIO_printf(bio_err,
+ "\nMessage Digest commands (see the `dgst' command for more details)\n");
+ } else if (tp == FT_cipher) {
+ i = 1;
+ BIO_printf(bio_err,
+ "\nCipher commands (see the `enc' command for more details)\n");
+ }
+ }
+ BIO_printf(bio_err, FORMAT, fp->name);
+ }
+ BIO_printf(bio_err, "\n\n");
+ return 0;
+}
+
+int exit_main(int argc, char **argv)
+{
+ return EXIT_THE_PROGRAM;
+}
+
+static void list_type(FUNC_TYPE ft, int one)
+{
+ FUNCTION *fp;
+ int i = 0;
+
+ for (fp = functions; fp->name != NULL; fp++) {
+ if (fp->type != ft)
+ continue;
+ if (one) {
+ BIO_printf(bio_out, "%s\n", fp->name);
+ } else {
+ if ((i++ % COLUMNS) == 0 && fp != functions)
+ BIO_printf(bio_out, "\n");
+ BIO_printf(bio_out, FORMAT, fp->name);
+ }
+ }
+ if (!one)
+ BIO_printf(bio_out, "\n");
+}
static int do_cmd(LHASH_OF(FUNCTION) *prog, int argc, char *argv[])
{
FUNCTION f, *fp;
- int i, ret = 1, tp, nl;
- if ((argc <= 0) || (argv[0] == NULL)) {
- ret = 0;
- goto end;
- }
+ if (argc <= 0 || argv[0] == NULL)
+ return (0);
f.name = argv[0];
fp = lh_FUNCTION_retrieve(prog, &f);
if (fp == NULL) {
if (EVP_get_digestbyname(argv[0])) {
- f.type = FUNC_TYPE_MD;
+ f.type = FT_md;
f.func = dgst_main;
fp = &f;
} else if (EVP_get_cipherbyname(argv[0])) {
- f.type = FUNC_TYPE_CIPHER;
+ f.type = FT_cipher;
f.func = enc_main;
fp = &f;
}
}
if (fp != NULL) {
- ret = fp->func(argc, argv);
- } else if ((strncmp(argv[0], "no-", 3)) == 0) {
- BIO *bio_stdout = BIO_new_fp(stdout, BIO_NOCLOSE);
-#ifdef OPENSSL_SYS_VMS
- {
- BIO *tmpbio = BIO_new(BIO_f_linebuffer());
- bio_stdout = BIO_push(tmpbio, bio_stdout);
- }
-#endif
+ return (fp->func(argc, argv));
+ }
+ if ((strncmp(argv[0], "no-", 3)) == 0) {
+ /*
+ * User is asking if foo is unsupported, by trying to "run" the
+ * no-foo command. Strange.
+ */
f.name = argv[0] + 3;
- ret = (lh_FUNCTION_retrieve(prog, &f) != NULL);
- if (!ret)
- BIO_printf(bio_stdout, "%s\n", argv[0]);
- else
- BIO_printf(bio_stdout, "%s\n", argv[0] + 3);
- BIO_free_all(bio_stdout);
- goto end;
- } else if ((strcmp(argv[0], "quit") == 0) ||
- (strcmp(argv[0], "q") == 0) ||
- (strcmp(argv[0], "exit") == 0) ||
- (strcmp(argv[0], "bye") == 0)) {
- ret = -1;
- goto end;
- } else if ((strcmp(argv[0], LIST_STANDARD_COMMANDS) == 0) ||
- (strcmp(argv[0], LIST_MESSAGE_DIGEST_COMMANDS) == 0) ||
- (strcmp(argv[0], LIST_MESSAGE_DIGEST_ALGORITHMS) == 0) ||
- (strcmp(argv[0], LIST_CIPHER_COMMANDS) == 0) ||
- (strcmp(argv[0], LIST_CIPHER_ALGORITHMS) == 0) ||
- (strcmp(argv[0], LIST_PUBLIC_KEY_ALGORITHMS) == 0)) {
- int list_type;
- BIO *bio_stdout;
-
- if (strcmp(argv[0], LIST_STANDARD_COMMANDS) == 0)
- list_type = FUNC_TYPE_GENERAL;
- else if (strcmp(argv[0], LIST_MESSAGE_DIGEST_COMMANDS) == 0)
- list_type = FUNC_TYPE_MD;
- else if (strcmp(argv[0], LIST_MESSAGE_DIGEST_ALGORITHMS) == 0)
- list_type = FUNC_TYPE_MD_ALG;
- else if (strcmp(argv[0], LIST_PUBLIC_KEY_ALGORITHMS) == 0)
- list_type = FUNC_TYPE_PKEY;
- else if (strcmp(argv[0], LIST_CIPHER_ALGORITHMS) == 0)
- list_type = FUNC_TYPE_CIPHER_ALG;
- else /* strcmp(argv[0],LIST_CIPHER_COMMANDS) == 0 */
- list_type = FUNC_TYPE_CIPHER;
- bio_stdout = BIO_new_fp(stdout, BIO_NOCLOSE);
-#ifdef OPENSSL_SYS_VMS
- {
- BIO *tmpbio = BIO_new(BIO_f_linebuffer());
- bio_stdout = BIO_push(tmpbio, bio_stdout);
- }
-#endif
-
- if (!load_config(bio_err, NULL))
- goto end;
-
- if (list_type == FUNC_TYPE_PKEY)
- list_pkey(bio_stdout);
- if (list_type == FUNC_TYPE_MD_ALG)
- list_md(bio_stdout);
- if (list_type == FUNC_TYPE_CIPHER_ALG)
- list_cipher(bio_stdout);
- else {
- for (fp = functions; fp->name != NULL; fp++)
- if (fp->type == list_type)
- BIO_printf(bio_stdout, "%s\n", fp->name);
- }
- BIO_free_all(bio_stdout);
- ret = 0;
- goto end;
- } else {
- BIO_printf(bio_err, "openssl:Error: '%s' is an invalid command.\n",
- argv[0]);
- BIO_printf(bio_err, "\nStandard commands");
- i = 0;
- tp = 0;
- for (fp = functions; fp->name != NULL; fp++) {
- nl = 0;
-#ifdef OPENSSL_NO_CAMELLIA
- if (((i++) % 5) == 0)
-#else
- if (((i++) % 4) == 0)
-#endif
- {
- BIO_printf(bio_err, "\n");
- nl = 1;
- }
- if (fp->type != tp) {
- tp = fp->type;
- if (!nl)
- BIO_printf(bio_err, "\n");
- if (tp == FUNC_TYPE_MD) {
- i = 1;
- BIO_printf(bio_err,
- "\nMessage Digest commands (see the `dgst' command for more details)\n");
- } else if (tp == FUNC_TYPE_CIPHER) {
- i = 1;
- BIO_printf(bio_err,
- "\nCipher commands (see the `enc' command for more details)\n");
- }
- }
-#ifdef OPENSSL_NO_CAMELLIA
- BIO_printf(bio_err, "%-15s", fp->name);
-#else
- BIO_printf(bio_err, "%-18s", fp->name);
-#endif
+ if (lh_FUNCTION_retrieve(prog, &f) == NULL) {
+ BIO_printf(bio_out, "%s\n", argv[0]);
+ return (0);
}
- BIO_printf(bio_err, "\n\n");
- ret = 0;
+ BIO_printf(bio_out, "%s\n", argv[0] + 3);
+ return 1;
}
- end:
- return (ret);
-}
-
-static int SortFnByName(const void *_f1, const void *_f2)
-{
- const FUNCTION *f1 = _f1;
- const FUNCTION *f2 = _f2;
-
- if (f1->type != f2->type)
- return f1->type - f2->type;
- return strcmp(f1->name, f2->name);
+ if (strcmp(argv[0], "quit") == 0 || strcmp(argv[0], "q") == 0 ||
+ strcmp(argv[0], "exit") == 0 || strcmp(argv[0], "bye") == 0)
+ /* Special value to mean "exit the program. */
+ return EXIT_THE_PROGRAM;
+
+ BIO_printf(bio_err, "Invalid command '%s'; type \"help\" for a list.\n",
+ argv[0]);
+ return (1);
}
-static void list_pkey(BIO *out)
+static void list_pkey(void)
{
int i;
+
for (i = 0; i < EVP_PKEY_asn1_get_count(); i++) {
const EVP_PKEY_ASN1_METHOD *ameth;
int pkey_id, pkey_base_id, pkey_flags;
EVP_PKEY_asn1_get0_info(&pkey_id, &pkey_base_id, &pkey_flags,
&pinfo, &pem_str, ameth);
if (pkey_flags & ASN1_PKEY_ALIAS) {
- BIO_printf(out, "Name: %s\n", OBJ_nid2ln(pkey_id));
- BIO_printf(out, "\tType: Alias to %s\n",
+ BIO_printf(bio_out, "Name: %s\n", OBJ_nid2ln(pkey_id));
+ BIO_printf(bio_out, "\tAlias for: %s\n",
OBJ_nid2ln(pkey_base_id));
} else {
- BIO_printf(out, "Name: %s\n", pinfo);
- BIO_printf(out, "\tType: %s Algorithm\n",
+ BIO_printf(bio_out, "Name: %s\n", pinfo);
+ BIO_printf(bio_out, "\tType: %s Algorithm\n",
pkey_flags & ASN1_PKEY_DYNAMIC ?
"External" : "Builtin");
- BIO_printf(out, "\tOID: %s\n", OBJ_nid2ln(pkey_id));
+ BIO_printf(bio_out, "\tOID: %s\n", OBJ_nid2ln(pkey_id));
if (pem_str == NULL)
pem_str = "(none)";
- BIO_printf(out, "\tPEM string: %s\n", pem_str);
+ BIO_printf(bio_out, "\tPEM string: %s\n", pem_str);
}
}
}
-static void list_cipher_fn(const EVP_CIPHER *c,
- const char *from, const char *to, void *arg)
+static void list_pkey_meth(void)
{
- if (c)
- BIO_printf(arg, "%s\n", EVP_CIPHER_name(c));
- else {
- if (!from)
- from = "<undefined>";
- if (!to)
- to = "<undefined>";
- BIO_printf(arg, "%s => %s\n", from, to);
+ size_t i;
+ size_t meth_count = EVP_PKEY_meth_get_count();
+
+ for (i = 0; i < meth_count; i++) {
+ const EVP_PKEY_METHOD *pmeth = EVP_PKEY_meth_get0(i);
+ int pkey_id, pkey_flags;
+
+ EVP_PKEY_meth_get0_info(&pkey_id, &pkey_flags, pmeth);
+ BIO_printf(bio_out, "%s\n", OBJ_nid2ln(pkey_id));
+ BIO_printf(bio_out, "\tType: %s Algorithm\n",
+ pkey_flags & ASN1_PKEY_DYNAMIC ? "External" : "Builtin");
}
}
-static void list_cipher(BIO *out)
+static int function_cmp(const FUNCTION * a, const FUNCTION * b)
{
- EVP_CIPHER_do_all_sorted(list_cipher_fn, out);
+ return strncmp(a->name, b->name, 8);
}
-static void list_md_fn(const EVP_MD *m,
- const char *from, const char *to, void *arg)
+static unsigned long function_hash(const FUNCTION * a)
{
- if (m)
- BIO_printf(arg, "%s\n", EVP_MD_name(m));
- else {
- if (!from)
- from = "<undefined>";
- if (!to)
- to = "<undefined>";
- BIO_printf(arg, "%s => %s\n", from, to);
- }
+ return OPENSSL_LH_strhash(a->name);
}
-static void list_md(BIO *out)
+static int SortFnByName(const void *_f1, const void *_f2)
{
- EVP_MD_do_all_sorted(list_md_fn, out);
-}
+ const FUNCTION *f1 = _f1;
+ const FUNCTION *f2 = _f2;
-static int function_cmp(const FUNCTION * a, const FUNCTION * b)
-{
- return strncmp(a->name, b->name, 8);
+ if (f1->type != f2->type)
+ return f1->type - f2->type;
+ return strcmp(f1->name, f2->name);
}
-static IMPLEMENT_LHASH_COMP_FN(function, FUNCTION)
-
-static unsigned long function_hash(const FUNCTION * a)
+static void list_disabled(void)
{
- return lh_strhash(a->name);
+ BIO_puts(bio_out, "Disabled algorithms:\n");
+#ifdef OPENSSL_NO_ARIA
+ BIO_puts(bio_out, "ARIA\n");
+#endif
+#ifdef OPENSSL_NO_BF
+ BIO_puts(bio_out, "BF\n");
+#endif
+#ifdef OPENSSL_NO_BLAKE2
+ BIO_puts(bio_out, "BLAKE2\n");
+#endif
+#ifdef OPENSSL_NO_CAMELLIA
+ BIO_puts(bio_out, "CAMELLIA\n");
+#endif
+#ifdef OPENSSL_NO_CAST
+ BIO_puts(bio_out, "CAST\n");
+#endif
+#ifdef OPENSSL_NO_CMAC
+ BIO_puts(bio_out, "CMAC\n");
+#endif
+#ifdef OPENSSL_NO_CMS
+ BIO_puts(bio_out, "CMS\n");
+#endif
+#ifdef OPENSSL_NO_COMP
+ BIO_puts(bio_out, "COMP\n");
+#endif
+#ifdef OPENSSL_NO_DES
+ BIO_puts(bio_out, "DES\n");
+#endif
+#ifdef OPENSSL_NO_DGRAM
+ BIO_puts(bio_out, "DGRAM\n");
+#endif
+#ifdef OPENSSL_NO_DH
+ BIO_puts(bio_out, "DH\n");
+#endif
+#ifdef OPENSSL_NO_DSA
+ BIO_puts(bio_out, "DSA\n");
+#endif
+#if defined(OPENSSL_NO_DTLS)
+ BIO_puts(bio_out, "DTLS\n");
+#endif
+#if defined(OPENSSL_NO_DTLS1)
+ BIO_puts(bio_out, "DTLS1\n");
+#endif
+#if defined(OPENSSL_NO_DTLS1_2)
+ BIO_puts(bio_out, "DTLS1_2\n");
+#endif
+#ifdef OPENSSL_NO_EC
+ BIO_puts(bio_out, "EC\n");
+#endif
+#ifdef OPENSSL_NO_EC2M
+ BIO_puts(bio_out, "EC2M\n");
+#endif
+#ifdef OPENSSL_NO_ENGINE
+ BIO_puts(bio_out, "ENGINE\n");
+#endif
+#ifdef OPENSSL_NO_GOST
+ BIO_puts(bio_out, "GOST\n");
+#endif
+#ifdef OPENSSL_NO_HEARTBEATS
+ BIO_puts(bio_out, "HEARTBEATS\n");
+#endif
+#ifdef OPENSSL_NO_IDEA
+ BIO_puts(bio_out, "IDEA\n");
+#endif
+#ifdef OPENSSL_NO_MD2
+ BIO_puts(bio_out, "MD2\n");
+#endif
+#ifdef OPENSSL_NO_MD4
+ BIO_puts(bio_out, "MD4\n");
+#endif
+#ifdef OPENSSL_NO_MD5
+ BIO_puts(bio_out, "MD5\n");
+#endif
+#ifdef OPENSSL_NO_MDC2
+ BIO_puts(bio_out, "MDC2\n");
+#endif
+#ifdef OPENSSL_NO_OCB
+ BIO_puts(bio_out, "OCB\n");
+#endif
+#ifdef OPENSSL_NO_OCSP
+ BIO_puts(bio_out, "OCSP\n");
+#endif
+#ifdef OPENSSL_NO_PSK
+ BIO_puts(bio_out, "PSK\n");
+#endif
+#ifdef OPENSSL_NO_RC2
+ BIO_puts(bio_out, "RC2\n");
+#endif
+#ifdef OPENSSL_NO_RC4
+ BIO_puts(bio_out, "RC4\n");
+#endif
+#ifdef OPENSSL_NO_RC5
+ BIO_puts(bio_out, "RC5\n");
+#endif
+#ifdef OPENSSL_NO_RMD160
+ BIO_puts(bio_out, "RMD160\n");
+#endif
+#ifdef OPENSSL_NO_RSA
+ BIO_puts(bio_out, "RSA\n");
+#endif
+#ifdef OPENSSL_NO_SCRYPT
+ BIO_puts(bio_out, "SCRYPT\n");
+#endif
+#ifdef OPENSSL_NO_SCTP
+ BIO_puts(bio_out, "SCTP\n");
+#endif
+#ifdef OPENSSL_NO_SEED
+ BIO_puts(bio_out, "SEED\n");
+#endif
+#ifdef OPENSSL_NO_SOCK
+ BIO_puts(bio_out, "SOCK\n");
+#endif
+#ifdef OPENSSL_NO_SRP
+ BIO_puts(bio_out, "SRP\n");
+#endif
+#ifdef OPENSSL_NO_SRTP
+ BIO_puts(bio_out, "SRTP\n");
+#endif
+#ifdef OPENSSL_NO_SSL3
+ BIO_puts(bio_out, "SSL3\n");
+#endif
+#ifdef OPENSSL_NO_TLS1
+ BIO_puts(bio_out, "TLS1\n");
+#endif
+#ifdef OPENSSL_NO_TLS1_1
+ BIO_puts(bio_out, "TLS1_1\n");
+#endif
+#ifdef OPENSSL_NO_TLS1_2
+ BIO_puts(bio_out, "TLS1_2\n");
+#endif
+#ifdef OPENSSL_NO_WHIRLPOOL
+ BIO_puts(bio_out, "WHIRLPOOL\n");
+#endif
+#ifndef ZLIB
+ BIO_puts(bio_out, "ZLIB\n");
+#endif
}
-static IMPLEMENT_LHASH_HASH_FN(function, FUNCTION)
-
static LHASH_OF(FUNCTION) *prog_init(void)
{
LHASH_OF(FUNCTION) *ret;
FUNCTION *f;
size_t i;
- /* Purely so it looks nice when the user hits ? */
+ /* Sort alphabetically within category. For nicer help displays. */
for (i = 0, f = functions; f->name != NULL; ++f, ++i) ;
- qsort(functions, i, sizeof *functions, SortFnByName);
+ qsort(functions, i, sizeof(*functions), SortFnByName);
- if ((ret = lh_FUNCTION_new()) == NULL)
+ if ((ret = lh_FUNCTION_new(function_hash, function_cmp)) == NULL)
return (NULL);
for (f = functions; f->name != NULL; f++)
projects / openssl.git / blobdiff