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696 lines
22 KiB
696 lines
22 KiB
/* apps/openssl.c */ |
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/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) |
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* All rights reserved. |
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* |
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* This package is an SSL implementation written |
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* by Eric Young (eay@cryptsoft.com). |
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* The implementation was written so as to conform with Netscapes SSL. |
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* |
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* This library is free for commercial and non-commercial use as long as |
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* the following conditions are aheared to. The following conditions |
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* apply to all code found in this distribution, be it the RC4, RSA, |
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* lhash, DES, etc., code; not just the SSL code. The SSL documentation |
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* included with this distribution is covered by the same copyright terms |
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* except that the holder is Tim Hudson (tjh@cryptsoft.com). |
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* |
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* Copyright remains Eric Young's, and as such any Copyright notices in |
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* the code are not to be removed. |
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* If this package is used in a product, Eric Young should be given attribution |
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* as the author of the parts of the library used. |
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* This can be in the form of a textual message at program startup or |
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* in documentation (online or textual) provided with the package. |
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* |
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* Redistribution and use in source and binary forms, with or without |
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* modification, are permitted provided that the following conditions |
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* are met: |
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* 1. Redistributions of source code must retain the copyright |
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* notice, this list of conditions and the following disclaimer. |
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* 2. Redistributions in binary form must reproduce the above copyright |
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* notice, this list of conditions and the following disclaimer in the |
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* documentation and/or other materials provided with the distribution. |
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* 3. All advertising materials mentioning features or use of this software |
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* must display the following acknowledgement: |
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* "This product includes cryptographic software written by |
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* Eric Young (eay@cryptsoft.com)" |
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* The word 'cryptographic' can be left out if the rouines from the library |
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* being used are not cryptographic related :-). |
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* 4. If you include any Windows specific code (or a derivative thereof) from |
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* the apps directory (application code) you must include an acknowledgement: |
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* "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" |
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* |
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* THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND |
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE |
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS |
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY |
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
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* SUCH DAMAGE. |
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* |
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* The licence and distribution terms for any publically available version or |
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* derivative of this code cannot be changed. i.e. this code cannot simply be |
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* copied and put under another distribution licence |
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* [including the GNU Public Licence.] |
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*/ |
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/* ==================================================================== |
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* Copyright (c) 1998-2006 The OpenSSL Project. All rights reserved. |
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* |
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* Redistribution and use in source and binary forms, with or without |
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* modification, are permitted provided that the following conditions |
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* are met: |
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* |
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* 1. Redistributions of source code must retain the above copyright |
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* notice, this list of conditions and the following disclaimer. |
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* |
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* 2. Redistributions in binary form must reproduce the above copyright |
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* notice, this list of conditions and the following disclaimer in |
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* the documentation and/or other materials provided with the |
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* distribution. |
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* |
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* 3. All advertising materials mentioning features or use of this |
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* software must display the following acknowledgment: |
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* "This product includes software developed by the OpenSSL Project |
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* for use in the OpenSSL Toolkit. (http://www.openssl.org/)" |
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* |
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* 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to |
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* endorse or promote products derived from this software without |
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* prior written permission. For written permission, please contact |
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* openssl-core@openssl.org. |
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* |
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* 5. Products derived from this software may not be called "OpenSSL" |
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* nor may "OpenSSL" appear in their names without prior written |
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* permission of the OpenSSL Project. |
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* |
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* 6. Redistributions of any form whatsoever must retain the following |
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* acknowledgment: |
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* "This product includes software developed by the OpenSSL Project |
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* for use in the OpenSSL Toolkit (http://www.openssl.org/)" |
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* |
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* THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY |
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* EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR |
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* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, |
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* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED |
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* OF THE POSSIBILITY OF SUCH DAMAGE. |
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* ==================================================================== |
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* |
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* This product includes cryptographic software written by Eric Young |
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* (eay@cryptsoft.com). This product includes software written by Tim |
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* Hudson (tjh@cryptsoft.com). |
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* |
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*/ |
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|
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#include <stdio.h> |
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#include <string.h> |
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#include <stdlib.h> |
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#define OPENSSL_C /* tells apps.h to use complete |
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* apps_startup() */ |
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#include "apps.h" |
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#include <openssl/bio.h> |
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#include <openssl/crypto.h> |
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#include <openssl/rand.h> |
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#include <openssl/lhash.h> |
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#include <openssl/conf.h> |
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#include <openssl/x509.h> |
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#include <openssl/pem.h> |
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#include <openssl/ssl.h> |
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#ifndef OPENSSL_NO_ENGINE |
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# include <openssl/engine.h> |
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#endif |
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#define USE_SOCKETS /* needed for the _O_BINARY defs in the MS |
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* world */ |
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#include "progs.h" |
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#include "s_apps.h" |
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#include <openssl/err.h> |
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#ifdef OPENSSL_FIPS |
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# include <openssl/fips.h> |
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#endif |
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|
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/* |
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* The LHASH callbacks ("hash" & "cmp") have been replaced by functions with |
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* the base prototypes (we cast each variable inside the function to the |
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* required type of "FUNCTION*"). This removes the necessity for |
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* macro-generated wrapper functions. |
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*/ |
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|
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static LHASH_OF(FUNCTION) *prog_init(void); |
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static int do_cmd(LHASH_OF(FUNCTION) *prog, int argc, char *argv[]); |
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static void list_pkey(BIO *out); |
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static void list_cipher(BIO *out); |
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static void list_md(BIO *out); |
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char *default_config_file = NULL; |
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|
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/* Make sure there is only one when MONOLITH is defined */ |
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#ifdef MONOLITH |
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CONF *config = NULL; |
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BIO *bio_err = NULL; |
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#endif |
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static void lock_dbg_cb(int mode, int type, const char *file, int line) |
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{ |
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static int modes[CRYPTO_NUM_LOCKS]; /* = {0, 0, ... } */ |
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const char *errstr = NULL; |
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int rw; |
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rw = mode & (CRYPTO_READ | CRYPTO_WRITE); |
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if (!((rw == CRYPTO_READ) || (rw == CRYPTO_WRITE))) { |
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errstr = "invalid mode"; |
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goto err; |
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} |
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if (type < 0 || type >= CRYPTO_NUM_LOCKS) { |
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errstr = "type out of bounds"; |
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goto err; |
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} |
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if (mode & CRYPTO_LOCK) { |
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if (modes[type]) { |
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errstr = "already locked"; |
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/* |
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* must not happen in a single-threaded program (would deadlock) |
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*/ |
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goto err; |
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} |
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modes[type] = rw; |
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} else if (mode & CRYPTO_UNLOCK) { |
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if (!modes[type]) { |
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errstr = "not locked"; |
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goto err; |
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} |
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if (modes[type] != rw) { |
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errstr = (rw == CRYPTO_READ) ? |
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"CRYPTO_r_unlock on write lock" : |
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"CRYPTO_w_unlock on read lock"; |
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} |
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modes[type] = 0; |
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} else { |
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errstr = "invalid mode"; |
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goto err; |
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} |
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err: |
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if (errstr) { |
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/* we cannot use bio_err here */ |
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fprintf(stderr, |
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"openssl (lock_dbg_cb): %s (mode=%d, type=%d) at %s:%d\n", |
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errstr, mode, type, file, line); |
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} |
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} |
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#if defined( OPENSSL_SYS_VMS) && (__INITIAL_POINTER_SIZE == 64) |
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# define ARGV _Argv |
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#else |
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# define ARGV Argv |
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#endif |
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int main(int Argc, char *ARGV[]) |
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{ |
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ARGS arg; |
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#define PROG_NAME_SIZE 39 |
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char pname[PROG_NAME_SIZE + 1]; |
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FUNCTION f, *fp; |
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MS_STATIC const char *prompt; |
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MS_STATIC char buf[1024]; |
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char *to_free = NULL; |
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int n, i, ret = 0; |
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int argc; |
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char **argv, *p; |
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LHASH_OF(FUNCTION) *prog = NULL; |
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long errline; |
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#if defined( OPENSSL_SYS_VMS) && (__INITIAL_POINTER_SIZE == 64) |
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/*- |
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* 2011-03-22 SMS. |
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* If we have 32-bit pointers everywhere, then we're safe, and |
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* we bypass this mess, as on non-VMS systems. (See ARGV, |
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* above.) |
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* Problem 1: Compaq/HP C before V7.3 always used 32-bit |
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* pointers for argv[]. |
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* Fix 1: For a 32-bit argv[], when we're using 64-bit pointers |
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* everywhere else, we always allocate and use a 64-bit |
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* duplicate of argv[]. |
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* Problem 2: Compaq/HP C V7.3 (Alpha, IA64) before ECO1 failed |
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* to NULL-terminate a 64-bit argv[]. (As this was written, the |
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* compiler ECO was available only on IA64.) |
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* Fix 2: Unless advised not to (VMS_TRUST_ARGV), we test a |
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* 64-bit argv[argc] for NULL, and, if necessary, use a |
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* (properly) NULL-terminated (64-bit) duplicate of argv[]. |
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* The same code is used in either case to duplicate argv[]. |
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* Some of these decisions could be handled in preprocessing, |
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* but the code tends to get even uglier, and the penalty for |
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* deciding at compile- or run-time is tiny. |
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*/ |
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char **Argv = NULL; |
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int free_Argv = 0; |
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if ((sizeof(_Argv) < 8) /* 32-bit argv[]. */ |
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# if !defined( VMS_TRUST_ARGV) |
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|| (_Argv[Argc] != NULL) /* Untrusted argv[argc] not NULL. */ |
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# endif |
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) { |
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int i; |
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Argv = OPENSSL_malloc((Argc + 1) * sizeof(char *)); |
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if (Argv == NULL) { |
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ret = -1; |
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goto end; |
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} |
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for (i = 0; i < Argc; i++) |
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Argv[i] = _Argv[i]; |
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Argv[Argc] = NULL; /* Certain NULL termination. */ |
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free_Argv = 1; |
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} else { |
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/* |
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* Use the known-good 32-bit argv[] (which needs the type cast to |
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* satisfy the compiler), or the trusted or tested-good 64-bit argv[] |
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* as-is. |
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*/ |
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Argv = (char **)_Argv; |
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} |
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#endif /* defined( OPENSSL_SYS_VMS) && |
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* (__INITIAL_POINTER_SIZE == 64) */ |
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arg.data = NULL; |
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arg.count = 0; |
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if (bio_err == NULL) |
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if ((bio_err = BIO_new(BIO_s_file())) != NULL) |
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BIO_set_fp(bio_err, stderr, BIO_NOCLOSE | BIO_FP_TEXT); |
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if (getenv("OPENSSL_DEBUG_MEMORY") != NULL) { /* if not defined, use |
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* compiled-in library |
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* defaults */ |
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if (!(0 == strcmp(getenv("OPENSSL_DEBUG_MEMORY"), "off"))) { |
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CRYPTO_malloc_debug_init(); |
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CRYPTO_set_mem_debug_options(V_CRYPTO_MDEBUG_ALL); |
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} else { |
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/* OPENSSL_DEBUG_MEMORY=off */ |
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CRYPTO_set_mem_debug_functions(0, 0, 0, 0, 0); |
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} |
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} |
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CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ON); |
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#if 0 |
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if (getenv("OPENSSL_DEBUG_LOCKING") != NULL) |
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#endif |
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{ |
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CRYPTO_set_locking_callback(lock_dbg_cb); |
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} |
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if (getenv("OPENSSL_FIPS")) { |
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#ifdef OPENSSL_FIPS |
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if (!FIPS_mode_set(1)) { |
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ERR_load_crypto_strings(); |
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ERR_print_errors(BIO_new_fp(stderr, BIO_NOCLOSE)); |
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EXIT(1); |
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} |
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#else |
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fprintf(stderr, "FIPS mode not supported.\n"); |
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EXIT(1); |
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#endif |
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} |
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apps_startup(); |
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/* Lets load up our environment a little */ |
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p = getenv("OPENSSL_CONF"); |
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if (p == NULL) |
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p = getenv("SSLEAY_CONF"); |
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if (p == NULL) |
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p = to_free = make_config_name(); |
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|
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default_config_file = p; |
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config = NCONF_new(NULL); |
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i = NCONF_load(config, p, &errline); |
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if (i == 0) { |
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if (ERR_GET_REASON(ERR_peek_last_error()) |
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== CONF_R_NO_SUCH_FILE) { |
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BIO_printf(bio_err, "WARNING: can't open config file: %s\n", p); |
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ERR_clear_error(); |
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NCONF_free(config); |
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config = NULL; |
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} else { |
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ERR_print_errors(bio_err); |
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NCONF_free(config); |
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exit(1); |
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} |
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} |
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|
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prog = prog_init(); |
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|
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/* first check the program name */ |
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program_name(Argv[0], pname, sizeof pname); |
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|
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f.name = pname; |
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fp = lh_FUNCTION_retrieve(prog, &f); |
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if (fp != NULL) { |
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Argv[0] = pname; |
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ret = fp->func(Argc, Argv); |
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goto end; |
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} |
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|
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/* |
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* ok, now check that there are not arguments, if there are, run with |
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* them, shifting the ssleay off the front |
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*/ |
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if (Argc != 1) { |
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Argc--; |
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Argv++; |
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ret = do_cmd(prog, Argc, Argv); |
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if (ret < 0) |
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ret = 0; |
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goto end; |
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} |
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|
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/* ok, lets enter the old 'OpenSSL>' mode */ |
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|
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for (;;) { |
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ret = 0; |
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p = buf; |
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n = sizeof buf; |
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i = 0; |
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for (;;) { |
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p[0] = '\0'; |
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if (i++) |
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prompt = ">"; |
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else |
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prompt = "OpenSSL> "; |
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fputs(prompt, stdout); |
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fflush(stdout); |
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if (!fgets(p, n, stdin)) |
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goto end; |
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if (p[0] == '\0') |
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goto end; |
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i = strlen(p); |
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if (i <= 1) |
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break; |
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if (p[i - 2] != '\\') |
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break; |
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i -= 2; |
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p += i; |
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n -= i; |
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} |
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if (!chopup_args(&arg, buf, &argc, &argv)) |
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break; |
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|
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ret = do_cmd(prog, argc, argv); |
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if (ret < 0) { |
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ret = 0; |
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goto end; |
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} |
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if (ret != 0) |
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BIO_printf(bio_err, "error in %s\n", argv[0]); |
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(void)BIO_flush(bio_err); |
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} |
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BIO_printf(bio_err, "bad exit\n"); |
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ret = 1; |
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end: |
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if (to_free) |
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OPENSSL_free(to_free); |
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if (config != NULL) { |
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NCONF_free(config); |
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config = NULL; |
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} |
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if (prog != NULL) |
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lh_FUNCTION_free(prog); |
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if (arg.data != NULL) |
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OPENSSL_free(arg.data); |
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|
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#if defined( OPENSSL_SYS_VMS) && (__INITIAL_POINTER_SIZE == 64) |
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/* Free any duplicate Argv[] storage. */ |
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if (free_Argv) { |
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OPENSSL_free(Argv); |
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} |
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#endif |
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apps_shutdown(); |
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CRYPTO_mem_leaks(bio_err); |
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if (bio_err != NULL) { |
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BIO_free(bio_err); |
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bio_err = NULL; |
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} |
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|
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OPENSSL_EXIT(ret); |
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} |
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|
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#define LIST_STANDARD_COMMANDS "list-standard-commands" |
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#define LIST_MESSAGE_DIGEST_COMMANDS "list-message-digest-commands" |
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#define LIST_MESSAGE_DIGEST_ALGORITHMS "list-message-digest-algorithms" |
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#define LIST_CIPHER_COMMANDS "list-cipher-commands" |
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#define LIST_CIPHER_ALGORITHMS "list-cipher-algorithms" |
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#define LIST_PUBLIC_KEY_ALGORITHMS "list-public-key-algorithms" |
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|
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static int do_cmd(LHASH_OF(FUNCTION) *prog, int argc, char *argv[]) |
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{ |
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FUNCTION f, *fp; |
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int i, ret = 1, tp, nl; |
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|
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if ((argc <= 0) || (argv[0] == NULL)) { |
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ret = 0; |
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goto end; |
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} |
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f.name = argv[0]; |
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fp = lh_FUNCTION_retrieve(prog, &f); |
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if (fp == NULL) { |
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if (EVP_get_digestbyname(argv[0])) { |
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f.type = FUNC_TYPE_MD; |
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f.func = dgst_main; |
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fp = &f; |
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} else if (EVP_get_cipherbyname(argv[0])) { |
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f.type = FUNC_TYPE_CIPHER; |
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f.func = enc_main; |
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fp = &f; |
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} |
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} |
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if (fp != NULL) { |
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ret = fp->func(argc, argv); |
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} else if ((strncmp(argv[0], "no-", 3)) == 0) { |
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BIO *bio_stdout = BIO_new_fp(stdout, BIO_NOCLOSE); |
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#ifdef OPENSSL_SYS_VMS |
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{ |
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BIO *tmpbio = BIO_new(BIO_f_linebuffer()); |
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bio_stdout = BIO_push(tmpbio, bio_stdout); |
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} |
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#endif |
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f.name = argv[0] + 3; |
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ret = (lh_FUNCTION_retrieve(prog, &f) != NULL); |
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if (!ret) |
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BIO_printf(bio_stdout, "%s\n", argv[0]); |
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else |
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BIO_printf(bio_stdout, "%s\n", argv[0] + 3); |
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BIO_free_all(bio_stdout); |
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goto end; |
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} else if ((strcmp(argv[0], "quit") == 0) || |
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(strcmp(argv[0], "q") == 0) || |
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(strcmp(argv[0], "exit") == 0) || |
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(strcmp(argv[0], "bye") == 0)) { |
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ret = -1; |
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goto end; |
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} else if ((strcmp(argv[0], LIST_STANDARD_COMMANDS) == 0) || |
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(strcmp(argv[0], LIST_MESSAGE_DIGEST_COMMANDS) == 0) || |
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(strcmp(argv[0], LIST_MESSAGE_DIGEST_ALGORITHMS) == 0) || |
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(strcmp(argv[0], LIST_CIPHER_COMMANDS) == 0) || |
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(strcmp(argv[0], LIST_CIPHER_ALGORITHMS) == 0) || |
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(strcmp(argv[0], LIST_PUBLIC_KEY_ALGORITHMS) == 0)) { |
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int list_type; |
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BIO *bio_stdout; |
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|
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if (strcmp(argv[0], LIST_STANDARD_COMMANDS) == 0) |
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list_type = FUNC_TYPE_GENERAL; |
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else if (strcmp(argv[0], LIST_MESSAGE_DIGEST_COMMANDS) == 0) |
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list_type = FUNC_TYPE_MD; |
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else if (strcmp(argv[0], LIST_MESSAGE_DIGEST_ALGORITHMS) == 0) |
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list_type = FUNC_TYPE_MD_ALG; |
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else if (strcmp(argv[0], LIST_PUBLIC_KEY_ALGORITHMS) == 0) |
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list_type = FUNC_TYPE_PKEY; |
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else if (strcmp(argv[0], LIST_CIPHER_ALGORITHMS) == 0) |
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list_type = FUNC_TYPE_CIPHER_ALG; |
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else /* strcmp(argv[0],LIST_CIPHER_COMMANDS) == 0 */ |
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list_type = FUNC_TYPE_CIPHER; |
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bio_stdout = BIO_new_fp(stdout, BIO_NOCLOSE); |
|
#ifdef OPENSSL_SYS_VMS |
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{ |
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BIO *tmpbio = BIO_new(BIO_f_linebuffer()); |
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bio_stdout = BIO_push(tmpbio, bio_stdout); |
|
} |
|
#endif |
|
|
|
if (!load_config(bio_err, NULL)) |
|
goto end; |
|
|
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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 |
|
} |
|
BIO_printf(bio_err, "\n\n"); |
|
ret = 0; |
|
} |
|
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); |
|
} |
|
|
|
static void list_pkey(BIO *out) |
|
{ |
|
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; |
|
const char *pinfo, *pem_str; |
|
ameth = EVP_PKEY_asn1_get0(i); |
|
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", |
|
OBJ_nid2ln(pkey_base_id)); |
|
} else { |
|
BIO_printf(out, "Name: %s\n", pinfo); |
|
BIO_printf(out, "\tType: %s Algorithm\n", |
|
pkey_flags & ASN1_PKEY_DYNAMIC ? |
|
"External" : "Builtin"); |
|
BIO_printf(out, "\tOID: %s\n", OBJ_nid2ln(pkey_id)); |
|
if (pem_str == NULL) |
|
pem_str = "(none)"; |
|
BIO_printf(out, "\tPEM string: %s\n", pem_str); |
|
} |
|
|
|
} |
|
} |
|
|
|
static void list_cipher_fn(const EVP_CIPHER *c, |
|
const char *from, const char *to, void *arg) |
|
{ |
|
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); |
|
} |
|
} |
|
|
|
static void list_cipher(BIO *out) |
|
{ |
|
EVP_CIPHER_do_all_sorted(list_cipher_fn, out); |
|
} |
|
|
|
static void list_md_fn(const EVP_MD *m, |
|
const char *from, const char *to, void *arg) |
|
{ |
|
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); |
|
} |
|
} |
|
|
|
static void list_md(BIO *out) |
|
{ |
|
EVP_MD_do_all_sorted(list_md_fn, out); |
|
} |
|
|
|
static int MS_CALLBACK function_cmp(const FUNCTION * a, const FUNCTION * b) |
|
{ |
|
return strncmp(a->name, b->name, 8); |
|
} |
|
|
|
static IMPLEMENT_LHASH_COMP_FN(function, FUNCTION) |
|
|
|
static unsigned long MS_CALLBACK function_hash(const FUNCTION * a) |
|
{ |
|
return lh_strhash(a->name); |
|
} |
|
|
|
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 ? */ |
|
for (i = 0, f = functions; f->name != NULL; ++f, ++i) ; |
|
qsort(functions, i, sizeof *functions, SortFnByName); |
|
|
|
if ((ret = lh_FUNCTION_new()) == NULL) |
|
return (NULL); |
|
|
|
for (f = functions; f->name != NULL; f++) |
|
(void)lh_FUNCTION_insert(ret, f); |
|
return (ret); |
|
}
|
|
|