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/* apps/apps.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) 1998-2001 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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#if !defined(_POSIX_C_SOURCE) && defined(OPENSSL_SYS_VMS) |
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/* |
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* On VMS, you need to define this to get the declaration of fileno(). The |
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* value 2 is to make sure no function defined in POSIX-2 is left undefined. |
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*/ |
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# define _POSIX_C_SOURCE 2 |
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#endif |
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#include <stdio.h> |
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#include <stdlib.h> |
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#include <string.h> |
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#include <sys/types.h> |
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#include <ctype.h> |
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#include <errno.h> |
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#include <assert.h> |
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#include <openssl/err.h> |
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#include <openssl/x509.h> |
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#include <openssl/x509v3.h> |
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#include <openssl/pem.h> |
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#include <openssl/pkcs12.h> |
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#include <openssl/ui.h> |
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#include <openssl/safestack.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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#ifndef OPENSSL_NO_RSA |
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# include <openssl/rsa.h> |
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#endif |
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#include <openssl/bn.h> |
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#ifndef OPENSSL_NO_JPAKE |
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# include <openssl/jpake.h> |
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#endif |
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|
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#define NON_MAIN |
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#include "apps.h" |
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#undef NON_MAIN |
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|
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#ifdef _WIN32 |
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static int WIN32_rename(const char *from, const char *to); |
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# define rename(from,to) WIN32_rename((from),(to)) |
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#endif |
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|
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typedef struct { |
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const char *name; |
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unsigned long flag; |
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unsigned long mask; |
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} NAME_EX_TBL; |
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|
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static UI_METHOD *ui_method = NULL; |
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|
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static int set_table_opts(unsigned long *flags, const char *arg, |
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const NAME_EX_TBL * in_tbl); |
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static int set_multi_opts(unsigned long *flags, const char *arg, |
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const NAME_EX_TBL * in_tbl); |
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|
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#if !defined(OPENSSL_NO_RC4) && !defined(OPENSSL_NO_RSA) |
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/* Looks like this stuff is worth moving into separate function */ |
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static EVP_PKEY *load_netscape_key(BIO *err, BIO *key, const char *file, |
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const char *key_descrip, int format); |
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#endif |
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|
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int app_init(long mesgwin); |
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#ifdef undef /* never finished - probably never will be |
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* :-) */ |
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int args_from_file(char *file, int *argc, char **argv[]) |
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{ |
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FILE *fp; |
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int num, i; |
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unsigned int len; |
180 |
static char *buf = NULL; |
181 |
static char **arg = NULL; |
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char *p; |
183 |
|
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fp = fopen(file, "r"); |
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if (fp == NULL) |
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return (0); |
187 |
|
188 |
if (fseek(fp, 0, SEEK_END) == 0) |
189 |
len = ftell(fp), rewind(fp); |
190 |
else |
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len = -1; |
192 |
if (len <= 0) { |
193 |
fclose(fp); |
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return (0); |
195 |
} |
196 |
|
197 |
*argc = 0; |
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*argv = NULL; |
199 |
|
200 |
if (buf != NULL) |
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OPENSSL_free(buf); |
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buf = (char *)OPENSSL_malloc(len + 1); |
203 |
if (buf == NULL) |
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return (0); |
205 |
|
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len = fread(buf, 1, len, fp); |
207 |
if (len <= 1) |
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return (0); |
209 |
buf[len] = '\0'; |
210 |
|
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i = 0; |
212 |
for (p = buf; *p; p++) |
213 |
if (*p == '\n') |
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i++; |
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if (arg != NULL) |
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OPENSSL_free(arg); |
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arg = (char **)OPENSSL_malloc(sizeof(char *) * (i * 2)); |
218 |
|
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*argv = arg; |
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num = 0; |
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p = buf; |
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for (;;) { |
223 |
if (!*p) |
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break; |
225 |
if (*p == '#') { /* comment line */ |
226 |
while (*p && (*p != '\n')) |
227 |
p++; |
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continue; |
229 |
} |
230 |
/* else we have a line */ |
231 |
*(arg++) = p; |
232 |
num++; |
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while (*p && ((*p != ' ') && (*p != '\t') && (*p != '\n'))) |
234 |
p++; |
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if (!*p) |
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break; |
237 |
if (*p == '\n') { |
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*(p++) = '\0'; |
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continue; |
240 |
} |
241 |
/* else it is a tab or space */ |
242 |
p++; |
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while (*p && ((*p == ' ') || (*p == '\t') || (*p == '\n'))) |
244 |
p++; |
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if (!*p) |
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break; |
247 |
if (*p == '\n') { |
248 |
p++; |
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continue; |
250 |
} |
251 |
*(arg++) = p++; |
252 |
num++; |
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while (*p && (*p != '\n')) |
254 |
p++; |
255 |
if (!*p) |
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break; |
257 |
/* else *p == '\n' */ |
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*(p++) = '\0'; |
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} |
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*argc = num; |
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return (1); |
262 |
} |
263 |
#endif |
264 |
|
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int str2fmt(char *s) |
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{ |
267 |
if (s == NULL) |
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return FORMAT_UNDEF; |
269 |
if ((*s == 'D') || (*s == 'd')) |
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return (FORMAT_ASN1); |
271 |
else if ((*s == 'T') || (*s == 't')) |
272 |
return (FORMAT_TEXT); |
273 |
else if ((*s == 'N') || (*s == 'n')) |
274 |
return (FORMAT_NETSCAPE); |
275 |
else if ((*s == 'S') || (*s == 's')) |
276 |
return (FORMAT_SMIME); |
277 |
else if ((*s == 'M') || (*s == 'm')) |
278 |
return (FORMAT_MSBLOB); |
279 |
else if ((*s == '1') |
280 |
|| (strcmp(s, "PKCS12") == 0) || (strcmp(s, "pkcs12") == 0) |
281 |
|| (strcmp(s, "P12") == 0) || (strcmp(s, "p12") == 0)) |
282 |
return (FORMAT_PKCS12); |
283 |
else if ((*s == 'E') || (*s == 'e')) |
284 |
return (FORMAT_ENGINE); |
285 |
else if ((*s == 'P') || (*s == 'p')) { |
286 |
if (s[1] == 'V' || s[1] == 'v') |
287 |
return FORMAT_PVK; |
288 |
else |
289 |
return (FORMAT_PEM); |
290 |
} else |
291 |
return (FORMAT_UNDEF); |
292 |
} |
293 |
|
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#if defined(OPENSSL_SYS_MSDOS) || defined(OPENSSL_SYS_WIN32) || defined(OPENSSL_SYS_WIN16) || defined(OPENSSL_SYS_NETWARE) |
295 |
void program_name(char *in, char *out, int size) |
296 |
{ |
297 |
int i, n; |
298 |
char *p = NULL; |
299 |
|
300 |
n = strlen(in); |
301 |
/* find the last '/', '\' or ':' */ |
302 |
for (i = n - 1; i > 0; i--) { |
303 |
if ((in[i] == '/') || (in[i] == '\\') || (in[i] == ':')) { |
304 |
p = &(in[i + 1]); |
305 |
break; |
306 |
} |
307 |
} |
308 |
if (p == NULL) |
309 |
p = in; |
310 |
n = strlen(p); |
311 |
|
312 |
# if defined(OPENSSL_SYS_NETWARE) |
313 |
/* strip off trailing .nlm if present. */ |
314 |
if ((n > 4) && (p[n - 4] == '.') && |
315 |
((p[n - 3] == 'n') || (p[n - 3] == 'N')) && |
316 |
((p[n - 2] == 'l') || (p[n - 2] == 'L')) && |
317 |
((p[n - 1] == 'm') || (p[n - 1] == 'M'))) |
318 |
n -= 4; |
319 |
# else |
320 |
/* strip off trailing .exe if present. */ |
321 |
if ((n > 4) && (p[n - 4] == '.') && |
322 |
((p[n - 3] == 'e') || (p[n - 3] == 'E')) && |
323 |
((p[n - 2] == 'x') || (p[n - 2] == 'X')) && |
324 |
((p[n - 1] == 'e') || (p[n - 1] == 'E'))) |
325 |
n -= 4; |
326 |
# endif |
327 |
|
328 |
if (n > size - 1) |
329 |
n = size - 1; |
330 |
|
331 |
for (i = 0; i < n; i++) { |
332 |
if ((p[i] >= 'A') && (p[i] <= 'Z')) |
333 |
out[i] = p[i] - 'A' + 'a'; |
334 |
else |
335 |
out[i] = p[i]; |
336 |
} |
337 |
out[n] = '\0'; |
338 |
} |
339 |
#else |
340 |
# ifdef OPENSSL_SYS_VMS |
341 |
void program_name(char *in, char *out, int size) |
342 |
{ |
343 |
char *p = in, *q; |
344 |
char *chars = ":]>"; |
345 |
|
346 |
while (*chars != '\0') { |
347 |
q = strrchr(p, *chars); |
348 |
if (q > p) |
349 |
p = q + 1; |
350 |
chars++; |
351 |
} |
352 |
|
353 |
q = strrchr(p, '.'); |
354 |
if (q == NULL) |
355 |
q = p + strlen(p); |
356 |
strncpy(out, p, size - 1); |
357 |
if (q - p >= size) { |
358 |
out[size - 1] = '\0'; |
359 |
} else { |
360 |
out[q - p] = '\0'; |
361 |
} |
362 |
} |
363 |
# else |
364 |
void program_name(char *in, char *out, int size) |
365 |
{ |
366 |
char *p; |
367 |
|
368 |
p = strrchr(in, '/'); |
369 |
if (p != NULL) |
370 |
p++; |
371 |
else |
372 |
p = in; |
373 |
BUF_strlcpy(out, p, size); |
374 |
} |
375 |
# endif |
376 |
#endif |
377 |
|
378 |
int chopup_args(ARGS *arg, char *buf, int *argc, char **argv[]) |
379 |
{ |
380 |
int num, i; |
381 |
char *p; |
382 |
|
383 |
*argc = 0; |
384 |
*argv = NULL; |
385 |
|
386 |
i = 0; |
387 |
if (arg->count == 0) { |
388 |
arg->count = 20; |
389 |
arg->data = (char **)OPENSSL_malloc(sizeof(char *) * arg->count); |
390 |
if (arg->data == NULL) |
391 |
return 0; |
392 |
} |
393 |
for (i = 0; i < arg->count; i++) |
394 |
arg->data[i] = NULL; |
395 |
|
396 |
num = 0; |
397 |
p = buf; |
398 |
for (;;) { |
399 |
/* first scan over white space */ |
400 |
if (!*p) |
401 |
break; |
402 |
while (*p && ((*p == ' ') || (*p == '\t') || (*p == '\n'))) |
403 |
p++; |
404 |
if (!*p) |
405 |
break; |
406 |
|
407 |
/* The start of something good :-) */ |
408 |
if (num >= arg->count) { |
409 |
char **tmp_p; |
410 |
int tlen = arg->count + 20; |
411 |
tmp_p = (char **)OPENSSL_realloc(arg->data, |
412 |
sizeof(char *) * tlen); |
413 |
if (tmp_p == NULL) |
414 |
return 0; |
415 |
arg->data = tmp_p; |
416 |
arg->count = tlen; |
417 |
/* initialize newly allocated data */ |
418 |
for (i = num; i < arg->count; i++) |
419 |
arg->data[i] = NULL; |
420 |
} |
421 |
arg->data[num++] = p; |
422 |
|
423 |
/* now look for the end of this */ |
424 |
if ((*p == '\'') || (*p == '\"')) { /* scan for closing quote */ |
425 |
i = *(p++); |
426 |
arg->data[num - 1]++; /* jump over quote */ |
427 |
while (*p && (*p != i)) |
428 |
p++; |
429 |
*p = '\0'; |
430 |
} else { |
431 |
while (*p && ((*p != ' ') && (*p != '\t') && (*p != '\n'))) |
432 |
p++; |
433 |
|
434 |
if (*p == '\0') |
435 |
p--; |
436 |
else |
437 |
*p = '\0'; |
438 |
} |
439 |
p++; |
440 |
} |
441 |
*argc = num; |
442 |
*argv = arg->data; |
443 |
return (1); |
444 |
} |
445 |
|
446 |
#ifndef APP_INIT |
447 |
int app_init(long mesgwin) |
448 |
{ |
449 |
return (1); |
450 |
} |
451 |
#endif |
452 |
|
453 |
int dump_cert_text(BIO *out, X509 *x) |
454 |
{ |
455 |
char *p; |
456 |
|
457 |
p = X509_NAME_oneline(X509_get_subject_name(x), NULL, 0); |
458 |
BIO_puts(out, "subject="); |
459 |
BIO_puts(out, p); |
460 |
OPENSSL_free(p); |
461 |
|
462 |
p = X509_NAME_oneline(X509_get_issuer_name(x), NULL, 0); |
463 |
BIO_puts(out, "\nissuer="); |
464 |
BIO_puts(out, p); |
465 |
BIO_puts(out, "\n"); |
466 |
OPENSSL_free(p); |
467 |
|
468 |
return 0; |
469 |
} |
470 |
|
471 |
static int ui_open(UI *ui) |
472 |
{ |
473 |
return UI_method_get_opener(UI_OpenSSL())(ui); |
474 |
} |
475 |
|
476 |
static int ui_read(UI *ui, UI_STRING *uis) |
477 |
{ |
478 |
if (UI_get_input_flags(uis) & UI_INPUT_FLAG_DEFAULT_PWD |
479 |
&& UI_get0_user_data(ui)) { |
480 |
switch (UI_get_string_type(uis)) { |
481 |
case UIT_PROMPT: |
482 |
case UIT_VERIFY: |
483 |
{ |
484 |
const char *password = |
485 |
((PW_CB_DATA *)UI_get0_user_data(ui))->password; |
486 |
if (password && password[0] != '\0') { |
487 |
UI_set_result(ui, uis, password); |
488 |
return 1; |
489 |
} |
490 |
} |
491 |
default: |
492 |
break; |
493 |
} |
494 |
} |
495 |
return UI_method_get_reader(UI_OpenSSL())(ui, uis); |
496 |
} |
497 |
|
498 |
static int ui_write(UI *ui, UI_STRING *uis) |
499 |
{ |
500 |
if (UI_get_input_flags(uis) & UI_INPUT_FLAG_DEFAULT_PWD |
501 |
&& UI_get0_user_data(ui)) { |
502 |
switch (UI_get_string_type(uis)) { |
503 |
case UIT_PROMPT: |
504 |
case UIT_VERIFY: |
505 |
{ |
506 |
const char *password = |
507 |
((PW_CB_DATA *)UI_get0_user_data(ui))->password; |
508 |
if (password && password[0] != '\0') |
509 |
return 1; |
510 |
} |
511 |
default: |
512 |
break; |
513 |
} |
514 |
} |
515 |
return UI_method_get_writer(UI_OpenSSL())(ui, uis); |
516 |
} |
517 |
|
518 |
static int ui_close(UI *ui) |
519 |
{ |
520 |
return UI_method_get_closer(UI_OpenSSL())(ui); |
521 |
} |
522 |
|
523 |
int setup_ui_method(void) |
524 |
{ |
525 |
ui_method = UI_create_method("OpenSSL application user interface"); |
526 |
UI_method_set_opener(ui_method, ui_open); |
527 |
UI_method_set_reader(ui_method, ui_read); |
528 |
UI_method_set_writer(ui_method, ui_write); |
529 |
UI_method_set_closer(ui_method, ui_close); |
530 |
return 0; |
531 |
} |
532 |
|
533 |
void destroy_ui_method(void) |
534 |
{ |
535 |
if (ui_method) { |
536 |
UI_destroy_method(ui_method); |
537 |
ui_method = NULL; |
538 |
} |
539 |
} |
540 |
|
541 |
int password_callback(char *buf, int bufsiz, int verify, PW_CB_DATA *cb_tmp) |
542 |
{ |
543 |
UI *ui = NULL; |
544 |
int res = 0; |
545 |
const char *prompt_info = NULL; |
546 |
const char *password = NULL; |
547 |
PW_CB_DATA *cb_data = (PW_CB_DATA *)cb_tmp; |
548 |
|
549 |
if (cb_data) { |
550 |
if (cb_data->password) |
551 |
password = cb_data->password; |
552 |
if (cb_data->prompt_info) |
553 |
prompt_info = cb_data->prompt_info; |
554 |
} |
555 |
|
556 |
if (password) { |
557 |
res = strlen(password); |
558 |
if (res > bufsiz) |
559 |
res = bufsiz; |
560 |
memcpy(buf, password, res); |
561 |
return res; |
562 |
} |
563 |
|
564 |
ui = UI_new_method(ui_method); |
565 |
if (ui) { |
566 |
int ok = 0; |
567 |
char *buff = NULL; |
568 |
int ui_flags = 0; |
569 |
char *prompt = NULL; |
570 |
|
571 |
prompt = UI_construct_prompt(ui, "pass phrase", prompt_info); |
572 |
if (!prompt) { |
573 |
BIO_printf(bio_err, "Out of memory\n"); |
574 |
UI_free(ui); |
575 |
return 0; |
576 |
} |
577 |
|
578 |
ui_flags |= UI_INPUT_FLAG_DEFAULT_PWD; |
579 |
UI_ctrl(ui, UI_CTRL_PRINT_ERRORS, 1, 0, 0); |
580 |
|
581 |
if (ok >= 0) |
582 |
ok = UI_add_input_string(ui, prompt, ui_flags, buf, |
583 |
PW_MIN_LENGTH, bufsiz - 1); |
584 |
if (ok >= 0 && verify) { |
585 |
buff = (char *)OPENSSL_malloc(bufsiz); |
586 |
if (!buff) { |
587 |
BIO_printf(bio_err, "Out of memory\n"); |
588 |
UI_free(ui); |
589 |
OPENSSL_free(prompt); |
590 |
return 0; |
591 |
} |
592 |
ok = UI_add_verify_string(ui, prompt, ui_flags, buff, |
593 |
PW_MIN_LENGTH, bufsiz - 1, buf); |
594 |
} |
595 |
if (ok >= 0) |
596 |
do { |
597 |
ok = UI_process(ui); |
598 |
} |
599 |
while (ok < 0 && UI_ctrl(ui, UI_CTRL_IS_REDOABLE, 0, 0, 0)); |
600 |
|
601 |
if (buff) { |
602 |
OPENSSL_cleanse(buff, (unsigned int)bufsiz); |
603 |
OPENSSL_free(buff); |
604 |
} |
605 |
|
606 |
if (ok >= 0) |
607 |
res = strlen(buf); |
608 |
if (ok == -1) { |
609 |
BIO_printf(bio_err, "User interface error\n"); |
610 |
ERR_print_errors(bio_err); |
611 |
OPENSSL_cleanse(buf, (unsigned int)bufsiz); |
612 |
res = 0; |
613 |
} |
614 |
if (ok == -2) { |
615 |
BIO_printf(bio_err, "aborted!\n"); |
616 |
OPENSSL_cleanse(buf, (unsigned int)bufsiz); |
617 |
res = 0; |
618 |
} |
619 |
UI_free(ui); |
620 |
OPENSSL_free(prompt); |
621 |
} |
622 |
return res; |
623 |
} |
624 |
|
625 |
static char *app_get_pass(BIO *err, char *arg, int keepbio); |
626 |
|
627 |
int app_passwd(BIO *err, char *arg1, char *arg2, char **pass1, char **pass2) |
628 |
{ |
629 |
int same; |
630 |
if (!arg2 || !arg1 || strcmp(arg1, arg2)) |
631 |
same = 0; |
632 |
else |
633 |
same = 1; |
634 |
if (arg1) { |
635 |
*pass1 = app_get_pass(err, arg1, same); |
636 |
if (!*pass1) |
637 |
return 0; |
638 |
} else if (pass1) |
639 |
*pass1 = NULL; |
640 |
if (arg2) { |
641 |
*pass2 = app_get_pass(err, arg2, same ? 2 : 0); |
642 |
if (!*pass2) |
643 |
return 0; |
644 |
} else if (pass2) |
645 |
*pass2 = NULL; |
646 |
return 1; |
647 |
} |
648 |
|
649 |
static char *app_get_pass(BIO *err, char *arg, int keepbio) |
650 |
{ |
651 |
char *tmp, tpass[APP_PASS_LEN]; |
652 |
static BIO *pwdbio = NULL; |
653 |
int i; |
654 |
if (!strncmp(arg, "pass:", 5)) |
655 |
return BUF_strdup(arg + 5); |
656 |
if (!strncmp(arg, "env:", 4)) { |
657 |
tmp = getenv(arg + 4); |
658 |
if (!tmp) { |
659 |
BIO_printf(err, "Can't read environment variable %s\n", arg + 4); |
660 |
return NULL; |
661 |
} |
662 |
return BUF_strdup(tmp); |
663 |
} |
664 |
if (!keepbio || !pwdbio) { |
665 |
if (!strncmp(arg, "file:", 5)) { |
666 |
pwdbio = BIO_new_file(arg + 5, "r"); |
667 |
if (!pwdbio) { |
668 |
BIO_printf(err, "Can't open file %s\n", arg + 5); |
669 |
return NULL; |
670 |
} |
671 |
#if !defined(_WIN32) |
672 |
/* |
673 |
* Under _WIN32, which covers even Win64 and CE, file |
674 |
* descriptors referenced by BIO_s_fd are not inherited |
675 |
* by child process and therefore below is not an option. |
676 |
* It could have been an option if bss_fd.c was operating |
677 |
* on real Windows descriptors, such as those obtained |
678 |
* with CreateFile. |
679 |
*/ |
680 |
} else if (!strncmp(arg, "fd:", 3)) { |
681 |
BIO *btmp; |
682 |
i = atoi(arg + 3); |
683 |
if (i >= 0) |
684 |
pwdbio = BIO_new_fd(i, BIO_NOCLOSE); |
685 |
if ((i < 0) || !pwdbio) { |
686 |
BIO_printf(err, "Can't access file descriptor %s\n", arg + 3); |
687 |
return NULL; |
688 |
} |
689 |
/* |
690 |
* Can't do BIO_gets on an fd BIO so add a buffering BIO |
691 |
*/ |
692 |
btmp = BIO_new(BIO_f_buffer()); |
693 |
pwdbio = BIO_push(btmp, pwdbio); |
694 |
#endif |
695 |
} else if (!strcmp(arg, "stdin")) { |
696 |
pwdbio = BIO_new_fp(stdin, BIO_NOCLOSE); |
697 |
if (!pwdbio) { |
698 |
BIO_printf(err, "Can't open BIO for stdin\n"); |
699 |
return NULL; |
700 |
} |
701 |
} else { |
702 |
BIO_printf(err, "Invalid password argument \"%s\"\n", arg); |
703 |
return NULL; |
704 |
} |
705 |
} |
706 |
i = BIO_gets(pwdbio, tpass, APP_PASS_LEN); |
707 |
if (keepbio != 1) { |
708 |
BIO_free_all(pwdbio); |
709 |
pwdbio = NULL; |
710 |
} |
711 |
if (i <= 0) { |
712 |
BIO_printf(err, "Error reading password from BIO\n"); |
713 |
return NULL; |
714 |
} |
715 |
tmp = strchr(tpass, '\n'); |
716 |
if (tmp) |
717 |
*tmp = 0; |
718 |
return BUF_strdup(tpass); |
719 |
} |
720 |
|
721 |
int add_oid_section(BIO *err, CONF *conf) |
722 |
{ |
723 |
char *p; |
724 |
STACK_OF(CONF_VALUE) *sktmp; |
725 |
CONF_VALUE *cnf; |
726 |
int i; |
727 |
if (!(p = NCONF_get_string(conf, NULL, "oid_section"))) { |
728 |
ERR_clear_error(); |
729 |
return 1; |
730 |
} |
731 |
if (!(sktmp = NCONF_get_section(conf, p))) { |
732 |
BIO_printf(err, "problem loading oid section %s\n", p); |
733 |
return 0; |
734 |
} |
735 |
for (i = 0; i < sk_CONF_VALUE_num(sktmp); i++) { |
736 |
cnf = sk_CONF_VALUE_value(sktmp, i); |
737 |
if (OBJ_create(cnf->value, cnf->name, cnf->name) == NID_undef) { |
738 |
BIO_printf(err, "problem creating object %s=%s\n", |
739 |
cnf->name, cnf->value); |
740 |
return 0; |
741 |
} |
742 |
} |
743 |
return 1; |
744 |
} |
745 |
|
746 |
static int load_pkcs12(BIO *err, BIO *in, const char *desc, |
747 |
pem_password_cb *pem_cb, void *cb_data, |
748 |
EVP_PKEY **pkey, X509 **cert, STACK_OF(X509) **ca) |
749 |
{ |
750 |
const char *pass; |
751 |
char tpass[PEM_BUFSIZE]; |
752 |
int len, ret = 0; |
753 |
PKCS12 *p12; |
754 |
p12 = d2i_PKCS12_bio(in, NULL); |
755 |
if (p12 == NULL) { |
756 |
BIO_printf(err, "Error loading PKCS12 file for %s\n", desc); |
757 |
goto die; |
758 |
} |
759 |
/* See if an empty password will do */ |
760 |
if (PKCS12_verify_mac(p12, "", 0) || PKCS12_verify_mac(p12, NULL, 0)) |
761 |
pass = ""; |
762 |
else { |
763 |
if (!pem_cb) |
764 |
pem_cb = (pem_password_cb *)password_callback; |
765 |
len = pem_cb(tpass, PEM_BUFSIZE, 0, cb_data); |
766 |
if (len < 0) { |
767 |
BIO_printf(err, "Passpharse callback error for %s\n", desc); |
768 |
goto die; |
769 |
} |
770 |
if (len < PEM_BUFSIZE) |
771 |
tpass[len] = 0; |
772 |
if (!PKCS12_verify_mac(p12, tpass, len)) { |
773 |
BIO_printf(err, |
774 |
"Mac verify error (wrong password?) in PKCS12 file for %s\n", |
775 |
desc); |
776 |
goto die; |
777 |
} |
778 |
pass = tpass; |
779 |
} |
780 |
ret = PKCS12_parse(p12, pass, pkey, cert, ca); |
781 |
die: |
782 |
if (p12) |
783 |
PKCS12_free(p12); |
784 |
return ret; |
785 |
} |
786 |
|
787 |
X509 *load_cert(BIO *err, const char *file, int format, |
788 |
const char *pass, ENGINE *e, const char *cert_descrip) |
789 |
{ |
790 |
X509 *x = NULL; |
791 |
BIO *cert; |
792 |
|
793 |
if ((cert = BIO_new(BIO_s_file())) == NULL) { |
794 |
ERR_print_errors(err); |
795 |
goto end; |
796 |
} |
797 |
|
798 |
if (file == NULL) { |
799 |
#ifdef _IONBF |
800 |
# ifndef OPENSSL_NO_SETVBUF_IONBF |
801 |
setvbuf(stdin, NULL, _IONBF, 0); |
802 |
# endif /* ndef OPENSSL_NO_SETVBUF_IONBF */ |
803 |
#endif |
804 |
BIO_set_fp(cert, stdin, BIO_NOCLOSE); |
805 |
} else { |
806 |
if (BIO_read_filename(cert, file) <= 0) { |
807 |
BIO_printf(err, "Error opening %s %s\n", cert_descrip, file); |
808 |
ERR_print_errors(err); |
809 |
goto end; |
810 |
} |
811 |
} |
812 |
|
813 |
if (format == FORMAT_ASN1) |
814 |
x = d2i_X509_bio(cert, NULL); |
815 |
else if (format == FORMAT_NETSCAPE) { |
816 |
NETSCAPE_X509 *nx; |
817 |
nx = ASN1_item_d2i_bio(ASN1_ITEM_rptr(NETSCAPE_X509), cert, NULL); |
818 |
if (nx == NULL) |
819 |
goto end; |
820 |
|
821 |
if ((strncmp(NETSCAPE_CERT_HDR, (char *)nx->header->data, |
822 |
nx->header->length) != 0)) { |
823 |
NETSCAPE_X509_free(nx); |
824 |
BIO_printf(err, "Error reading header on certificate\n"); |
825 |
goto end; |
826 |
} |
827 |
x = nx->cert; |
828 |
nx->cert = NULL; |
829 |
NETSCAPE_X509_free(nx); |
830 |
} else if (format == FORMAT_PEM) |
831 |
x = PEM_read_bio_X509_AUX(cert, NULL, |
832 |
(pem_password_cb *)password_callback, NULL); |
833 |
else if (format == FORMAT_PKCS12) { |
834 |
if (!load_pkcs12(err, cert, cert_descrip, NULL, NULL, NULL, &x, NULL)) |
835 |
goto end; |
836 |
} else { |
837 |
BIO_printf(err, "bad input format specified for %s\n", cert_descrip); |
838 |
goto end; |
839 |
} |
840 |
end: |
841 |
if (x == NULL) { |
842 |
BIO_printf(err, "unable to load certificate\n"); |
843 |
ERR_print_errors(err); |
844 |
} |
845 |
if (cert != NULL) |
846 |
BIO_free(cert); |
847 |
return (x); |
848 |
} |
849 |
|
850 |
EVP_PKEY *load_key(BIO *err, const char *file, int format, int maybe_stdin, |
851 |
const char *pass, ENGINE *e, const char *key_descrip) |
852 |
{ |
853 |
BIO *key = NULL; |
854 |
EVP_PKEY *pkey = NULL; |
855 |
PW_CB_DATA cb_data; |
856 |
|
857 |
cb_data.password = pass; |
858 |
cb_data.prompt_info = file; |
859 |
|
860 |
if (file == NULL && (!maybe_stdin || format == FORMAT_ENGINE)) { |
861 |
BIO_printf(err, "no keyfile specified\n"); |
862 |
goto end; |
863 |
} |
864 |
#ifndef OPENSSL_NO_ENGINE |
865 |
if (format == FORMAT_ENGINE) { |
866 |
if (!e) |
867 |
BIO_printf(err, "no engine specified\n"); |
868 |
else { |
869 |
pkey = ENGINE_load_private_key(e, file, ui_method, &cb_data); |
870 |
if (!pkey) { |
871 |
BIO_printf(err, "cannot load %s from engine\n", key_descrip); |
872 |
ERR_print_errors(err); |
873 |
} |
874 |
} |
875 |
goto end; |
876 |
} |
877 |
#endif |
878 |
key = BIO_new(BIO_s_file()); |
879 |
if (key == NULL) { |
880 |
ERR_print_errors(err); |
881 |
goto end; |
882 |
} |
883 |
if (file == NULL && maybe_stdin) { |
884 |
#ifdef _IONBF |
885 |
# ifndef OPENSSL_NO_SETVBUF_IONBF |
886 |
setvbuf(stdin, NULL, _IONBF, 0); |
887 |
# endif /* ndef OPENSSL_NO_SETVBUF_IONBF */ |
888 |
#endif |
889 |
BIO_set_fp(key, stdin, BIO_NOCLOSE); |
890 |
} else if (BIO_read_filename(key, file) <= 0) { |
891 |
BIO_printf(err, "Error opening %s %s\n", key_descrip, file); |
892 |
ERR_print_errors(err); |
893 |
goto end; |
894 |
} |
895 |
if (format == FORMAT_ASN1) { |
896 |
pkey = d2i_PrivateKey_bio(key, NULL); |
897 |
} else if (format == FORMAT_PEM) { |
898 |
pkey = PEM_read_bio_PrivateKey(key, NULL, |
899 |
(pem_password_cb *)password_callback, |
900 |
&cb_data); |
901 |
} |
902 |
#if !defined(OPENSSL_NO_RC4) && !defined(OPENSSL_NO_RSA) |
903 |
else if (format == FORMAT_NETSCAPE || format == FORMAT_IISSGC) |
904 |
pkey = load_netscape_key(err, key, file, key_descrip, format); |
905 |
#endif |
906 |
else if (format == FORMAT_PKCS12) { |
907 |
if (!load_pkcs12(err, key, key_descrip, |
908 |
(pem_password_cb *)password_callback, &cb_data, |
909 |
&pkey, NULL, NULL)) |
910 |
goto end; |
911 |
} |
912 |
#if !defined(OPENSSL_NO_RSA) && !defined(OPENSSL_NO_DSA) && !defined (OPENSSL_NO_RC4) |
913 |
else if (format == FORMAT_MSBLOB) |
914 |
pkey = b2i_PrivateKey_bio(key); |
915 |
else if (format == FORMAT_PVK) |
916 |
pkey = b2i_PVK_bio(key, (pem_password_cb *)password_callback, |
917 |
&cb_data); |
918 |
#endif |
919 |
else { |
920 |
BIO_printf(err, "bad input format specified for key file\n"); |
921 |
goto end; |
922 |
} |
923 |
end: |
924 |
if (key != NULL) |
925 |
BIO_free(key); |
926 |
if (pkey == NULL) { |
927 |
BIO_printf(err, "unable to load %s\n", key_descrip); |
928 |
ERR_print_errors(err); |
929 |
} |
930 |
return (pkey); |
931 |
} |
932 |
|
933 |
EVP_PKEY *load_pubkey(BIO *err, const char *file, int format, int maybe_stdin, |
934 |
const char *pass, ENGINE *e, const char *key_descrip) |
935 |
{ |
936 |
BIO *key = NULL; |
937 |
EVP_PKEY *pkey = NULL; |
938 |
PW_CB_DATA cb_data; |
939 |
|
940 |
cb_data.password = pass; |
941 |
cb_data.prompt_info = file; |
942 |
|
943 |
if (file == NULL && (!maybe_stdin || format == FORMAT_ENGINE)) { |
944 |
BIO_printf(err, "no keyfile specified\n"); |
945 |
goto end; |
946 |
} |
947 |
#ifndef OPENSSL_NO_ENGINE |
948 |
if (format == FORMAT_ENGINE) { |
949 |
if (!e) |
950 |
BIO_printf(bio_err, "no engine specified\n"); |
951 |
else |
952 |
pkey = ENGINE_load_public_key(e, file, ui_method, &cb_data); |
953 |
goto end; |
954 |
} |
955 |
#endif |
956 |
key = BIO_new(BIO_s_file()); |
957 |
if (key == NULL) { |
958 |
ERR_print_errors(err); |
959 |
goto end; |
960 |
} |
961 |
if (file == NULL && maybe_stdin) { |
962 |
#ifdef _IONBF |
963 |
# ifndef OPENSSL_NO_SETVBUF_IONBF |
964 |
setvbuf(stdin, NULL, _IONBF, 0); |
965 |
# endif /* ndef OPENSSL_NO_SETVBUF_IONBF */ |
966 |
#endif |
967 |
BIO_set_fp(key, stdin, BIO_NOCLOSE); |
968 |
} else if (BIO_read_filename(key, file) <= 0) { |
969 |
BIO_printf(err, "Error opening %s %s\n", key_descrip, file); |
970 |
ERR_print_errors(err); |
971 |
goto end; |
972 |
} |
973 |
if (format == FORMAT_ASN1) { |
974 |
pkey = d2i_PUBKEY_bio(key, NULL); |
975 |
} |
976 |
#ifndef OPENSSL_NO_RSA |
977 |
else if (format == FORMAT_ASN1RSA) { |
978 |
RSA *rsa; |
979 |
rsa = d2i_RSAPublicKey_bio(key, NULL); |
980 |
if (rsa) { |
981 |
pkey = EVP_PKEY_new(); |
982 |
if (pkey) |
983 |
EVP_PKEY_set1_RSA(pkey, rsa); |
984 |
RSA_free(rsa); |
985 |
} else |
986 |
pkey = NULL; |
987 |
} else if (format == FORMAT_PEMRSA) { |
988 |
RSA *rsa; |
989 |
rsa = PEM_read_bio_RSAPublicKey(key, NULL, |
990 |
(pem_password_cb *)password_callback, |
991 |
&cb_data); |
992 |
if (rsa) { |
993 |
pkey = EVP_PKEY_new(); |
994 |
if (pkey) |
995 |
EVP_PKEY_set1_RSA(pkey, rsa); |
996 |
RSA_free(rsa); |
997 |
} else |
998 |
pkey = NULL; |
999 |
} |
1000 |
#endif |
1001 |
else if (format == FORMAT_PEM) { |
1002 |
pkey = PEM_read_bio_PUBKEY(key, NULL, |
1003 |
(pem_password_cb *)password_callback, |
1004 |
&cb_data); |
1005 |
} |
1006 |
#if !defined(OPENSSL_NO_RC4) && !defined(OPENSSL_NO_RSA) |
1007 |
else if (format == FORMAT_NETSCAPE || format == FORMAT_IISSGC) |
1008 |
pkey = load_netscape_key(err, key, file, key_descrip, format); |
1009 |
#endif |
1010 |
#if !defined(OPENSSL_NO_RSA) && !defined(OPENSSL_NO_DSA) |
1011 |
else if (format == FORMAT_MSBLOB) |
1012 |
pkey = b2i_PublicKey_bio(key); |
1013 |
#endif |
1014 |
else { |
1015 |
BIO_printf(err, "bad input format specified for key file\n"); |
1016 |
goto end; |
1017 |
} |
1018 |
end: |
1019 |
if (key != NULL) |
1020 |
BIO_free(key); |
1021 |
if (pkey == NULL) |
1022 |
BIO_printf(err, "unable to load %s\n", key_descrip); |
1023 |
return (pkey); |
1024 |
} |
1025 |
|
1026 |
#if !defined(OPENSSL_NO_RC4) && !defined(OPENSSL_NO_RSA) |
1027 |
static EVP_PKEY *load_netscape_key(BIO *err, BIO *key, const char *file, |
1028 |
const char *key_descrip, int format) |
1029 |
{ |
1030 |
EVP_PKEY *pkey; |
1031 |
BUF_MEM *buf; |
1032 |
RSA *rsa; |
1033 |
const unsigned char *p; |
1034 |
int size, i; |
1035 |
|
1036 |
buf = BUF_MEM_new(); |
1037 |
pkey = EVP_PKEY_new(); |
1038 |
size = 0; |
1039 |
if (buf == NULL || pkey == NULL) |
1040 |
goto error; |
1041 |
for (;;) { |
1042 |
if (!BUF_MEM_grow_clean(buf, size + 1024 * 10)) |
1043 |
goto error; |
1044 |
i = BIO_read(key, &(buf->data[size]), 1024 * 10); |
1045 |
size += i; |
1046 |
if (i == 0) |
1047 |
break; |
1048 |
if (i < 0) { |
1049 |
BIO_printf(err, "Error reading %s %s", key_descrip, file); |
1050 |
goto error; |
1051 |
} |
1052 |
} |
1053 |
p = (unsigned char *)buf->data; |
1054 |
rsa = d2i_RSA_NET(NULL, &p, (long)size, NULL, |
1055 |
(format == FORMAT_IISSGC ? 1 : 0)); |
1056 |
if (rsa == NULL) |
1057 |
goto error; |
1058 |
BUF_MEM_free(buf); |
1059 |
EVP_PKEY_set1_RSA(pkey, rsa); |
1060 |
return pkey; |
1061 |
error: |
1062 |
BUF_MEM_free(buf); |
1063 |
EVP_PKEY_free(pkey); |
1064 |
return NULL; |
1065 |
} |
1066 |
#endif /* ndef OPENSSL_NO_RC4 */ |
1067 |
|
1068 |
static int load_certs_crls(BIO *err, const char *file, int format, |
1069 |
const char *pass, ENGINE *e, const char *desc, |
1070 |
STACK_OF(X509) **pcerts, |
1071 |
STACK_OF(X509_CRL) **pcrls) |
1072 |
{ |
1073 |
int i; |
1074 |
BIO *bio; |
1075 |
STACK_OF(X509_INFO) *xis = NULL; |
1076 |
X509_INFO *xi; |
1077 |
PW_CB_DATA cb_data; |
1078 |
int rv = 0; |
1079 |
|
1080 |
cb_data.password = pass; |
1081 |
cb_data.prompt_info = file; |
1082 |
|
1083 |
if (format != FORMAT_PEM) { |
1084 |
BIO_printf(err, "bad input format specified for %s\n", desc); |
1085 |
return 0; |
1086 |
} |
1087 |
|
1088 |
if (file == NULL) |
1089 |
bio = BIO_new_fp(stdin, BIO_NOCLOSE); |
1090 |
else |
1091 |
bio = BIO_new_file(file, "r"); |
1092 |
|
1093 |
if (bio == NULL) { |
1094 |
BIO_printf(err, "Error opening %s %s\n", desc, file ? file : "stdin"); |
1095 |
ERR_print_errors(err); |
1096 |
return 0; |
1097 |
} |
1098 |
|
1099 |
xis = PEM_X509_INFO_read_bio(bio, NULL, |
1100 |
(pem_password_cb *)password_callback, |
1101 |
&cb_data); |
1102 |
|
1103 |
BIO_free(bio); |
1104 |
|
1105 |
if (pcerts) { |
1106 |
*pcerts = sk_X509_new_null(); |
1107 |
if (!*pcerts) |
1108 |
goto end; |
1109 |
} |
1110 |
|
1111 |
if (pcrls) { |
1112 |
*pcrls = sk_X509_CRL_new_null(); |
1113 |
if (!*pcrls) |
1114 |
goto end; |
1115 |
} |
1116 |
|
1117 |
for (i = 0; i < sk_X509_INFO_num(xis); i++) { |
1118 |
xi = sk_X509_INFO_value(xis, i); |
1119 |
if (xi->x509 && pcerts) { |
1120 |
if (!sk_X509_push(*pcerts, xi->x509)) |
1121 |
goto end; |
1122 |
xi->x509 = NULL; |
1123 |
} |
1124 |
if (xi->crl && pcrls) { |
1125 |
if (!sk_X509_CRL_push(*pcrls, xi->crl)) |
1126 |
goto end; |
1127 |
xi->crl = NULL; |
1128 |
} |
1129 |
} |
1130 |
|
1131 |
if (pcerts && sk_X509_num(*pcerts) > 0) |
1132 |
rv = 1; |
1133 |
|
1134 |
if (pcrls && sk_X509_CRL_num(*pcrls) > 0) |
1135 |
rv = 1; |
1136 |
|
1137 |
end: |
1138 |
|
1139 |
if (xis) |
1140 |
sk_X509_INFO_pop_free(xis, X509_INFO_free); |
1141 |
|
1142 |
if (rv == 0) { |
1143 |
if (pcerts) { |
1144 |
sk_X509_pop_free(*pcerts, X509_free); |
1145 |
*pcerts = NULL; |
1146 |
} |
1147 |
if (pcrls) { |
1148 |
sk_X509_CRL_pop_free(*pcrls, X509_CRL_free); |
1149 |
*pcrls = NULL; |
1150 |
} |
1151 |
BIO_printf(err, "unable to load %s\n", |
1152 |
pcerts ? "certificates" : "CRLs"); |
1153 |
ERR_print_errors(err); |
1154 |
} |
1155 |
return rv; |
1156 |
} |
1157 |
|
1158 |
STACK_OF(X509) *load_certs(BIO *err, const char *file, int format, |
1159 |
const char *pass, ENGINE *e, const char *desc) |
1160 |
{ |
1161 |
STACK_OF(X509) *certs; |
1162 |
if (!load_certs_crls(err, file, format, pass, e, desc, &certs, NULL)) |
1163 |
return NULL; |
1164 |
return certs; |
1165 |
} |
1166 |
|
1167 |
STACK_OF(X509_CRL) *load_crls(BIO *err, const char *file, int format, |
1168 |
const char *pass, ENGINE *e, const char *desc) |
1169 |
{ |
1170 |
STACK_OF(X509_CRL) *crls; |
1171 |
if (!load_certs_crls(err, file, format, pass, e, desc, NULL, &crls)) |
1172 |
return NULL; |
1173 |
return crls; |
1174 |
} |
1175 |
|
1176 |
#define X509V3_EXT_UNKNOWN_MASK (0xfL << 16) |
1177 |
/* Return error for unknown extensions */ |
1178 |
#define X509V3_EXT_DEFAULT 0 |
1179 |
/* Print error for unknown extensions */ |
1180 |
#define X509V3_EXT_ERROR_UNKNOWN (1L << 16) |
1181 |
/* ASN1 parse unknown extensions */ |
1182 |
#define X509V3_EXT_PARSE_UNKNOWN (2L << 16) |
1183 |
/* BIO_dump unknown extensions */ |
1184 |
#define X509V3_EXT_DUMP_UNKNOWN (3L << 16) |
1185 |
|
1186 |
#define X509_FLAG_CA (X509_FLAG_NO_ISSUER | X509_FLAG_NO_PUBKEY | \ |
1187 |
X509_FLAG_NO_HEADER | X509_FLAG_NO_VERSION) |
1188 |
|
1189 |
int set_cert_ex(unsigned long *flags, const char *arg) |
1190 |
{ |
1191 |
static const NAME_EX_TBL cert_tbl[] = { |
1192 |
{"compatible", X509_FLAG_COMPAT, 0xffffffffl}, |
1193 |
{"ca_default", X509_FLAG_CA, 0xffffffffl}, |
1194 |
{"no_header", X509_FLAG_NO_HEADER, 0}, |
1195 |
{"no_version", X509_FLAG_NO_VERSION, 0}, |
1196 |
{"no_serial", X509_FLAG_NO_SERIAL, 0}, |
1197 |
{"no_signame", X509_FLAG_NO_SIGNAME, 0}, |
1198 |
{"no_validity", X509_FLAG_NO_VALIDITY, 0}, |
1199 |
{"no_subject", X509_FLAG_NO_SUBJECT, 0}, |
1200 |
{"no_issuer", X509_FLAG_NO_ISSUER, 0}, |
1201 |
{"no_pubkey", X509_FLAG_NO_PUBKEY, 0}, |
1202 |
{"no_extensions", X509_FLAG_NO_EXTENSIONS, 0}, |
1203 |
{"no_sigdump", X509_FLAG_NO_SIGDUMP, 0}, |
1204 |
{"no_aux", X509_FLAG_NO_AUX, 0}, |
1205 |
{"no_attributes", X509_FLAG_NO_ATTRIBUTES, 0}, |
1206 |
{"ext_default", X509V3_EXT_DEFAULT, X509V3_EXT_UNKNOWN_MASK}, |
1207 |
{"ext_error", X509V3_EXT_ERROR_UNKNOWN, X509V3_EXT_UNKNOWN_MASK}, |
1208 |
{"ext_parse", X509V3_EXT_PARSE_UNKNOWN, X509V3_EXT_UNKNOWN_MASK}, |
1209 |
{"ext_dump", X509V3_EXT_DUMP_UNKNOWN, X509V3_EXT_UNKNOWN_MASK}, |
1210 |
{NULL, 0, 0} |
1211 |
}; |
1212 |
return set_multi_opts(flags, arg, cert_tbl); |
1213 |
} |
1214 |
|
1215 |
int set_name_ex(unsigned long *flags, const char *arg) |
1216 |
{ |
1217 |
static const NAME_EX_TBL ex_tbl[] = { |
1218 |
{"esc_2253", ASN1_STRFLGS_ESC_2253, 0}, |
1219 |
{"esc_ctrl", ASN1_STRFLGS_ESC_CTRL, 0}, |
1220 |
{"esc_msb", ASN1_STRFLGS_ESC_MSB, 0}, |
1221 |
{"use_quote", ASN1_STRFLGS_ESC_QUOTE, 0}, |
1222 |
{"utf8", ASN1_STRFLGS_UTF8_CONVERT, 0}, |
1223 |
{"ignore_type", ASN1_STRFLGS_IGNORE_TYPE, 0}, |
1224 |
{"show_type", ASN1_STRFLGS_SHOW_TYPE, 0}, |
1225 |
{"dump_all", ASN1_STRFLGS_DUMP_ALL, 0}, |
1226 |
{"dump_nostr", ASN1_STRFLGS_DUMP_UNKNOWN, 0}, |
1227 |
{"dump_der", ASN1_STRFLGS_DUMP_DER, 0}, |
1228 |
{"compat", XN_FLAG_COMPAT, 0xffffffffL}, |
1229 |
{"sep_comma_plus", XN_FLAG_SEP_COMMA_PLUS, XN_FLAG_SEP_MASK}, |
1230 |
{"sep_comma_plus_space", XN_FLAG_SEP_CPLUS_SPC, XN_FLAG_SEP_MASK}, |
1231 |
{"sep_semi_plus_space", XN_FLAG_SEP_SPLUS_SPC, XN_FLAG_SEP_MASK}, |
1232 |
{"sep_multiline", XN_FLAG_SEP_MULTILINE, XN_FLAG_SEP_MASK}, |
1233 |
{"dn_rev", XN_FLAG_DN_REV, 0}, |
1234 |
{"nofname", XN_FLAG_FN_NONE, XN_FLAG_FN_MASK}, |
1235 |
{"sname", XN_FLAG_FN_SN, XN_FLAG_FN_MASK}, |
1236 |
{"lname", XN_FLAG_FN_LN, XN_FLAG_FN_MASK}, |
1237 |
{"align", XN_FLAG_FN_ALIGN, 0}, |
1238 |
{"oid", XN_FLAG_FN_OID, XN_FLAG_FN_MASK}, |
1239 |
{"space_eq", XN_FLAG_SPC_EQ, 0}, |
1240 |
{"dump_unknown", XN_FLAG_DUMP_UNKNOWN_FIELDS, 0}, |
1241 |
{"RFC2253", XN_FLAG_RFC2253, 0xffffffffL}, |
1242 |
{"oneline", XN_FLAG_ONELINE, 0xffffffffL}, |
1243 |
{"multiline", XN_FLAG_MULTILINE, 0xffffffffL}, |
1244 |
{"ca_default", XN_FLAG_MULTILINE, 0xffffffffL}, |
1245 |
{NULL, 0, 0} |
1246 |
}; |
1247 |
if (set_multi_opts(flags, arg, ex_tbl) == 0) |
1248 |
return 0; |
1249 |
if ((*flags & XN_FLAG_SEP_MASK) == 0) |
1250 |
*flags |= XN_FLAG_SEP_CPLUS_SPC; |
1251 |
return 1; |
1252 |
} |
1253 |
|
1254 |
int set_ext_copy(int *copy_type, const char *arg) |
1255 |
{ |
1256 |
if (!strcasecmp(arg, "none")) |
1257 |
*copy_type = EXT_COPY_NONE; |
1258 |
else if (!strcasecmp(arg, "copy")) |
1259 |
*copy_type = EXT_COPY_ADD; |
1260 |
else if (!strcasecmp(arg, "copyall")) |
1261 |
*copy_type = EXT_COPY_ALL; |
1262 |
else |
1263 |
return 0; |
1264 |
return 1; |
1265 |
} |
1266 |
|
1267 |
int copy_extensions(X509 *x, X509_REQ *req, int copy_type) |
1268 |
{ |
1269 |
STACK_OF(X509_EXTENSION) *exts = NULL; |
1270 |
X509_EXTENSION *ext, *tmpext; |
1271 |
ASN1_OBJECT *obj; |
1272 |
int i, idx, ret = 0; |
1273 |
if (!x || !req || (copy_type == EXT_COPY_NONE)) |
1274 |
return 1; |
1275 |
exts = X509_REQ_get_extensions(req); |
1276 |
|
1277 |
for (i = 0; i < sk_X509_EXTENSION_num(exts); i++) { |
1278 |
ext = sk_X509_EXTENSION_value(exts, i); |
1279 |
obj = X509_EXTENSION_get_object(ext); |
1280 |
idx = X509_get_ext_by_OBJ(x, obj, -1); |
1281 |
/* Does extension exist? */ |
1282 |
if (idx != -1) { |
1283 |
/* If normal copy don't override existing extension */ |
1284 |
if (copy_type == EXT_COPY_ADD) |
1285 |
continue; |
1286 |
/* Delete all extensions of same type */ |
1287 |
do { |
1288 |
tmpext = X509_get_ext(x, idx); |
1289 |
X509_delete_ext(x, idx); |
1290 |
X509_EXTENSION_free(tmpext); |
1291 |
idx = X509_get_ext_by_OBJ(x, obj, -1); |
1292 |
} while (idx != -1); |
1293 |
} |
1294 |
if (!X509_add_ext(x, ext, -1)) |
1295 |
goto end; |
1296 |
} |
1297 |
|
1298 |
ret = 1; |
1299 |
|
1300 |
end: |
1301 |
|
1302 |
sk_X509_EXTENSION_pop_free(exts, X509_EXTENSION_free); |
1303 |
|
1304 |
return ret; |
1305 |
} |
1306 |
|
1307 |
static int set_multi_opts(unsigned long *flags, const char *arg, |
1308 |
const NAME_EX_TBL * in_tbl) |
1309 |
{ |
1310 |
STACK_OF(CONF_VALUE) *vals; |
1311 |
CONF_VALUE *val; |
1312 |
int i, ret = 1; |
1313 |
if (!arg) |
1314 |
return 0; |
1315 |
vals = X509V3_parse_list(arg); |
1316 |
for (i = 0; i < sk_CONF_VALUE_num(vals); i++) { |
1317 |
val = sk_CONF_VALUE_value(vals, i); |
1318 |
if (!set_table_opts(flags, val->name, in_tbl)) |
1319 |
ret = 0; |
1320 |
} |
1321 |
sk_CONF_VALUE_pop_free(vals, X509V3_conf_free); |
1322 |
return ret; |
1323 |
} |
1324 |
|
1325 |
static int set_table_opts(unsigned long *flags, const char *arg, |
1326 |
const NAME_EX_TBL * in_tbl) |
1327 |
{ |
1328 |
char c; |
1329 |
const NAME_EX_TBL *ptbl; |
1330 |
c = arg[0]; |
1331 |
|
1332 |
if (c == '-') { |
1333 |
c = 0; |
1334 |
arg++; |
1335 |
} else if (c == '+') { |
1336 |
c = 1; |
1337 |
arg++; |
1338 |
} else |
1339 |
c = 1; |
1340 |
|
1341 |
for (ptbl = in_tbl; ptbl->name; ptbl++) { |
1342 |
if (!strcasecmp(arg, ptbl->name)) { |
1343 |
*flags &= ~ptbl->mask; |
1344 |
if (c) |
1345 |
*flags |= ptbl->flag; |
1346 |
else |
1347 |
*flags &= ~ptbl->flag; |
1348 |
return 1; |
1349 |
} |
1350 |
} |
1351 |
return 0; |
1352 |
} |
1353 |
|
1354 |
void print_name(BIO *out, const char *title, X509_NAME *nm, |
1355 |
unsigned long lflags) |
1356 |
{ |
1357 |
char *buf; |
1358 |
char mline = 0; |
1359 |
int indent = 0; |
1360 |
|
1361 |
if (title) |
1362 |
BIO_puts(out, title); |
1363 |
if ((lflags & XN_FLAG_SEP_MASK) == XN_FLAG_SEP_MULTILINE) { |
1364 |
mline = 1; |
1365 |
indent = 4; |
1366 |
} |
1367 |
if (lflags == XN_FLAG_COMPAT) { |
1368 |
buf = X509_NAME_oneline(nm, 0, 0); |
1369 |
BIO_puts(out, buf); |
1370 |
BIO_puts(out, "\n"); |
1371 |
OPENSSL_free(buf); |
1372 |
} else { |
1373 |
if (mline) |
1374 |
BIO_puts(out, "\n"); |
1375 |
X509_NAME_print_ex(out, nm, indent, lflags); |
1376 |
BIO_puts(out, "\n"); |
1377 |
} |
1378 |
} |
1379 |
|
1380 |
X509_STORE *setup_verify(BIO *bp, char *CAfile, char *CApath) |
1381 |
{ |
1382 |
X509_STORE *store; |
1383 |
X509_LOOKUP *lookup; |
1384 |
if (!(store = X509_STORE_new())) |
1385 |
goto end; |
1386 |
lookup = X509_STORE_add_lookup(store, X509_LOOKUP_file()); |
1387 |
if (lookup == NULL) |
1388 |
goto end; |
1389 |
if (CAfile) { |
1390 |
if (!X509_LOOKUP_load_file(lookup, CAfile, X509_FILETYPE_PEM)) { |
1391 |
BIO_printf(bp, "Error loading file %s\n", CAfile); |
1392 |
goto end; |
1393 |
} |
1394 |
} else |
1395 |
X509_LOOKUP_load_file(lookup, NULL, X509_FILETYPE_DEFAULT); |
1396 |
|
1397 |
lookup = X509_STORE_add_lookup(store, X509_LOOKUP_hash_dir()); |
1398 |
if (lookup == NULL) |
1399 |
goto end; |
1400 |
if (CApath) { |
1401 |
if (!X509_LOOKUP_add_dir(lookup, CApath, X509_FILETYPE_PEM)) { |
1402 |
BIO_printf(bp, "Error loading directory %s\n", CApath); |
1403 |
goto end; |
1404 |
} |
1405 |
} else |
1406 |
X509_LOOKUP_add_dir(lookup, NULL, X509_FILETYPE_DEFAULT); |
1407 |
|
1408 |
ERR_clear_error(); |
1409 |
return store; |
1410 |
end: |
1411 |
X509_STORE_free(store); |
1412 |
return NULL; |
1413 |
} |
1414 |
|
1415 |
#ifndef OPENSSL_NO_ENGINE |
1416 |
/* Try to load an engine in a shareable library */ |
1417 |
static ENGINE *try_load_engine(BIO *err, const char *engine, int debug) |
1418 |
{ |
1419 |
ENGINE *e = ENGINE_by_id("dynamic"); |
1420 |
if (e) { |
1421 |
if (!ENGINE_ctrl_cmd_string(e, "SO_PATH", engine, 0) |
1422 |
|| !ENGINE_ctrl_cmd_string(e, "LOAD", NULL, 0)) { |
1423 |
ENGINE_free(e); |
1424 |
e = NULL; |
1425 |
} |
1426 |
} |
1427 |
return e; |
1428 |
} |
1429 |
|
1430 |
ENGINE *setup_engine(BIO *err, const char *engine, int debug) |
1431 |
{ |
1432 |
ENGINE *e = NULL; |
1433 |
|
1434 |
if (engine) { |
1435 |
if (strcmp(engine, "auto") == 0) { |
1436 |
BIO_printf(err, "enabling auto ENGINE support\n"); |
1437 |
ENGINE_register_all_complete(); |
1438 |
return NULL; |
1439 |
} |
1440 |
if ((e = ENGINE_by_id(engine)) == NULL |
1441 |
&& (e = try_load_engine(err, engine, debug)) == NULL) { |
1442 |
BIO_printf(err, "invalid engine \"%s\"\n", engine); |
1443 |
ERR_print_errors(err); |
1444 |
return NULL; |
1445 |
} |
1446 |
if (debug) { |
1447 |
ENGINE_ctrl(e, ENGINE_CTRL_SET_LOGSTREAM, 0, err, 0); |
1448 |
} |
1449 |
ENGINE_ctrl_cmd(e, "SET_USER_INTERFACE", 0, ui_method, 0, 1); |
1450 |
if (!ENGINE_set_default(e, ENGINE_METHOD_ALL)) { |
1451 |
BIO_printf(err, "can't use that engine\n"); |
1452 |
ERR_print_errors(err); |
1453 |
ENGINE_free(e); |
1454 |
return NULL; |
1455 |
} |
1456 |
|
1457 |
BIO_printf(err, "engine \"%s\" set.\n", ENGINE_get_id(e)); |
1458 |
|
1459 |
/* Free our "structural" reference. */ |
1460 |
ENGINE_free(e); |
1461 |
} |
1462 |
return e; |
1463 |
} |
1464 |
#endif |
1465 |
|
1466 |
int load_config(BIO *err, CONF *cnf) |
1467 |
{ |
1468 |
static int load_config_called = 0; |
1469 |
if (load_config_called) |
1470 |
return 1; |
1471 |
load_config_called = 1; |
1472 |
if (!cnf) |
1473 |
cnf = config; |
1474 |
if (!cnf) |
1475 |
return 1; |
1476 |
|
1477 |
OPENSSL_load_builtin_modules(); |
1478 |
|
1479 |
if (CONF_modules_load(cnf, NULL, 0) <= 0) { |
1480 |
BIO_printf(err, "Error configuring OpenSSL\n"); |
1481 |
ERR_print_errors(err); |
1482 |
return 0; |
1483 |
} |
1484 |
return 1; |
1485 |
} |
1486 |
|
1487 |
char *make_config_name() |
1488 |
{ |
1489 |
const char *t = X509_get_default_cert_area(); |
1490 |
size_t len; |
1491 |
char *p; |
1492 |
|
1493 |
len = strlen(t) + strlen(OPENSSL_CONF) + 2; |
1494 |
p = OPENSSL_malloc(len); |
1495 |
if (p == NULL) |
1496 |
return NULL; |
1497 |
BUF_strlcpy(p, t, len); |
1498 |
#ifndef OPENSSL_SYS_VMS |
1499 |
BUF_strlcat(p, "/", len); |
1500 |
#endif |
1501 |
BUF_strlcat(p, OPENSSL_CONF, len); |
1502 |
|
1503 |
return p; |
1504 |
} |
1505 |
|
1506 |
static unsigned long index_serial_hash(const OPENSSL_CSTRING *a) |
1507 |
{ |
1508 |
const char *n; |
1509 |
|
1510 |
n = a[DB_serial]; |
1511 |
while (*n == '0') |
1512 |
n++; |
1513 |
return (lh_strhash(n)); |
1514 |
} |
1515 |
|
1516 |
static int index_serial_cmp(const OPENSSL_CSTRING *a, |
1517 |
const OPENSSL_CSTRING *b) |
1518 |
{ |
1519 |
const char *aa, *bb; |
1520 |
|
1521 |
for (aa = a[DB_serial]; *aa == '0'; aa++) ; |
1522 |
for (bb = b[DB_serial]; *bb == '0'; bb++) ; |
1523 |
return (strcmp(aa, bb)); |
1524 |
} |
1525 |
|
1526 |
static int index_name_qual(char **a) |
1527 |
{ |
1528 |
return (a[0][0] == 'V'); |
1529 |
} |
1530 |
|
1531 |
static unsigned long index_name_hash(const OPENSSL_CSTRING *a) |
1532 |
{ |
1533 |
return (lh_strhash(a[DB_name])); |
1534 |
} |
1535 |
|
1536 |
int index_name_cmp(const OPENSSL_CSTRING *a, const OPENSSL_CSTRING *b) |
1537 |
{ |
1538 |
return (strcmp(a[DB_name], b[DB_name])); |
1539 |
} |
1540 |
|
1541 |
static IMPLEMENT_LHASH_HASH_FN(index_serial, OPENSSL_CSTRING) |
1542 |
static IMPLEMENT_LHASH_COMP_FN(index_serial, OPENSSL_CSTRING) |
1543 |
static IMPLEMENT_LHASH_HASH_FN(index_name, OPENSSL_CSTRING) |
1544 |
static IMPLEMENT_LHASH_COMP_FN(index_name, OPENSSL_CSTRING) |
1545 |
#undef BSIZE |
1546 |
#define BSIZE 256 |
1547 |
BIGNUM *load_serial(char *serialfile, int create, ASN1_INTEGER **retai) |
1548 |
{ |
1549 |
BIO *in = NULL; |
1550 |
BIGNUM *ret = NULL; |
1551 |
MS_STATIC char buf[1024]; |
1552 |
ASN1_INTEGER *ai = NULL; |
1553 |
|
1554 |
ai = ASN1_INTEGER_new(); |
1555 |
if (ai == NULL) |
1556 |
goto err; |
1557 |
|
1558 |
if ((in = BIO_new(BIO_s_file())) == NULL) { |
1559 |
ERR_print_errors(bio_err); |
1560 |
goto err; |
1561 |
} |
1562 |
|
1563 |
if (BIO_read_filename(in, serialfile) <= 0) { |
1564 |
if (!create) { |
1565 |
perror(serialfile); |
1566 |
goto err; |
1567 |
} else { |
1568 |
ret = BN_new(); |
1569 |
if (ret == NULL || !rand_serial(ret, ai)) |
1570 |
BIO_printf(bio_err, "Out of memory\n"); |
1571 |
} |
1572 |
} else { |
1573 |
if (!a2i_ASN1_INTEGER(in, ai, buf, 1024)) { |
1574 |
BIO_printf(bio_err, "unable to load number from %s\n", |
1575 |
serialfile); |
1576 |
goto err; |
1577 |
} |
1578 |
ret = ASN1_INTEGER_to_BN(ai, NULL); |
1579 |
if (ret == NULL) { |
1580 |
BIO_printf(bio_err, |
1581 |
"error converting number from bin to BIGNUM\n"); |
1582 |
goto err; |
1583 |
} |
1584 |
} |
1585 |
|
1586 |
if (ret && retai) { |
1587 |
*retai = ai; |
1588 |
ai = NULL; |
1589 |
} |
1590 |
err: |
1591 |
if (in != NULL) |
1592 |
BIO_free(in); |
1593 |
if (ai != NULL) |
1594 |
ASN1_INTEGER_free(ai); |
1595 |
return (ret); |
1596 |
} |
1597 |
|
1598 |
int save_serial(char *serialfile, char *suffix, BIGNUM *serial, |
1599 |
ASN1_INTEGER **retai) |
1600 |
{ |
1601 |
char buf[1][BSIZE]; |
1602 |
BIO *out = NULL; |
1603 |
int ret = 0; |
1604 |
ASN1_INTEGER *ai = NULL; |
1605 |
int j; |
1606 |
|
1607 |
if (suffix == NULL) |
1608 |
j = strlen(serialfile); |
1609 |
else |
1610 |
j = strlen(serialfile) + strlen(suffix) + 1; |
1611 |
if (j >= BSIZE) { |
1612 |
BIO_printf(bio_err, "file name too long\n"); |
1613 |
goto err; |
1614 |
} |
1615 |
|
1616 |
if (suffix == NULL) |
1617 |
BUF_strlcpy(buf[0], serialfile, BSIZE); |
1618 |
else { |
1619 |
#ifndef OPENSSL_SYS_VMS |
1620 |
j = BIO_snprintf(buf[0], sizeof buf[0], "%s.%s", serialfile, suffix); |
1621 |
#else |
1622 |
j = BIO_snprintf(buf[0], sizeof buf[0], "%s-%s", serialfile, suffix); |
1623 |
#endif |
1624 |
} |
1625 |
#ifdef RL_DEBUG |
1626 |
BIO_printf(bio_err, "DEBUG: writing \"%s\"\n", buf[0]); |
1627 |
#endif |
1628 |
out = BIO_new(BIO_s_file()); |
1629 |
if (out == NULL) { |
1630 |
ERR_print_errors(bio_err); |
1631 |
goto err; |
1632 |
} |
1633 |
if (BIO_write_filename(out, buf[0]) <= 0) { |
1634 |
perror(serialfile); |
1635 |
goto err; |
1636 |
} |
1637 |
|
1638 |
if ((ai = BN_to_ASN1_INTEGER(serial, NULL)) == NULL) { |
1639 |
BIO_printf(bio_err, "error converting serial to ASN.1 format\n"); |
1640 |
goto err; |
1641 |
} |
1642 |
i2a_ASN1_INTEGER(out, ai); |
1643 |
BIO_puts(out, "\n"); |
1644 |
ret = 1; |
1645 |
if (retai) { |
1646 |
*retai = ai; |
1647 |
ai = NULL; |
1648 |
} |
1649 |
err: |
1650 |
if (out != NULL) |
1651 |
BIO_free_all(out); |
1652 |
if (ai != NULL) |
1653 |
ASN1_INTEGER_free(ai); |
1654 |
return (ret); |
1655 |
} |
1656 |
|
1657 |
int rotate_serial(char *serialfile, char *new_suffix, char *old_suffix) |
1658 |
{ |
1659 |
char buf[5][BSIZE]; |
1660 |
int i, j; |
1661 |
|
1662 |
i = strlen(serialfile) + strlen(old_suffix); |
1663 |
j = strlen(serialfile) + strlen(new_suffix); |
1664 |
if (i > j) |
1665 |
j = i; |
1666 |
if (j + 1 >= BSIZE) { |
1667 |
BIO_printf(bio_err, "file name too long\n"); |
1668 |
goto err; |
1669 |
} |
1670 |
#ifndef OPENSSL_SYS_VMS |
1671 |
j = BIO_snprintf(buf[0], sizeof buf[0], "%s.%s", serialfile, new_suffix); |
1672 |
#else |
1673 |
j = BIO_snprintf(buf[0], sizeof buf[0], "%s-%s", serialfile, new_suffix); |
1674 |
#endif |
1675 |
#ifndef OPENSSL_SYS_VMS |
1676 |
j = BIO_snprintf(buf[1], sizeof buf[1], "%s.%s", serialfile, old_suffix); |
1677 |
#else |
1678 |
j = BIO_snprintf(buf[1], sizeof buf[1], "%s-%s", serialfile, old_suffix); |
1679 |
#endif |
1680 |
#ifdef RL_DEBUG |
1681 |
BIO_printf(bio_err, "DEBUG: renaming \"%s\" to \"%s\"\n", |
1682 |
serialfile, buf[1]); |
1683 |
#endif |
1684 |
if (rename(serialfile, buf[1]) < 0 && errno != ENOENT |
1685 |
#ifdef ENOTDIR |
1686 |
&& errno != ENOTDIR |
1687 |
#endif |
1688 |
) { |
1689 |
BIO_printf(bio_err, |
1690 |
"unable to rename %s to %s\n", serialfile, buf[1]); |
1691 |
perror("reason"); |
1692 |
goto err; |
1693 |
} |
1694 |
#ifdef RL_DEBUG |
1695 |
BIO_printf(bio_err, "DEBUG: renaming \"%s\" to \"%s\"\n", |
1696 |
buf[0], serialfile); |
1697 |
#endif |
1698 |
if (rename(buf[0], serialfile) < 0) { |
1699 |
BIO_printf(bio_err, |
1700 |
"unable to rename %s to %s\n", buf[0], serialfile); |
1701 |
perror("reason"); |
1702 |
rename(buf[1], serialfile); |
1703 |
goto err; |
1704 |
} |
1705 |
return 1; |
1706 |
err: |
1707 |
return 0; |
1708 |
} |
1709 |
|
1710 |
int rand_serial(BIGNUM *b, ASN1_INTEGER *ai) |
1711 |
{ |
1712 |
BIGNUM *btmp; |
1713 |
int ret = 0; |
1714 |
if (b) |
1715 |
btmp = b; |
1716 |
else |
1717 |
btmp = BN_new(); |
1718 |
|
1719 |
if (!btmp) |
1720 |
return 0; |
1721 |
|
1722 |
if (!BN_pseudo_rand(btmp, SERIAL_RAND_BITS, 0, 0)) |
1723 |
goto error; |
1724 |
if (ai && !BN_to_ASN1_INTEGER(btmp, ai)) |
1725 |
goto error; |
1726 |
|
1727 |
ret = 1; |
1728 |
|
1729 |
error: |
1730 |
|
1731 |
if (!b) |
1732 |
BN_free(btmp); |
1733 |
|
1734 |
return ret; |
1735 |
} |
1736 |
|
1737 |
CA_DB *load_index(char *dbfile, DB_ATTR *db_attr) |
1738 |
{ |
1739 |
CA_DB *retdb = NULL; |
1740 |
TXT_DB *tmpdb = NULL; |
1741 |
BIO *in = BIO_new(BIO_s_file()); |
1742 |
CONF *dbattr_conf = NULL; |
1743 |
char buf[1][BSIZE]; |
1744 |
long errorline = -1; |
1745 |
|
1746 |
if (in == NULL) { |
1747 |
ERR_print_errors(bio_err); |
1748 |
goto err; |
1749 |
} |
1750 |
if (BIO_read_filename(in, dbfile) <= 0) { |
1751 |
perror(dbfile); |
1752 |
BIO_printf(bio_err, "unable to open '%s'\n", dbfile); |
1753 |
goto err; |
1754 |
} |
1755 |
if ((tmpdb = TXT_DB_read(in, DB_NUMBER)) == NULL) |
1756 |
goto err; |
1757 |
|
1758 |
#ifndef OPENSSL_SYS_VMS |
1759 |
BIO_snprintf(buf[0], sizeof buf[0], "%s.attr", dbfile); |
1760 |
#else |
1761 |
BIO_snprintf(buf[0], sizeof buf[0], "%s-attr", dbfile); |
1762 |
#endif |
1763 |
dbattr_conf = NCONF_new(NULL); |
1764 |
if (NCONF_load(dbattr_conf, buf[0], &errorline) <= 0) { |
1765 |
if (errorline > 0) { |
1766 |
BIO_printf(bio_err, |
1767 |
"error on line %ld of db attribute file '%s'\n", |
1768 |
errorline, buf[0]); |
1769 |
goto err; |
1770 |
} else { |
1771 |
NCONF_free(dbattr_conf); |
1772 |
dbattr_conf = NULL; |
1773 |
} |
1774 |
} |
1775 |
|
1776 |
if ((retdb = OPENSSL_malloc(sizeof(CA_DB))) == NULL) { |
1777 |
fprintf(stderr, "Out of memory\n"); |
1778 |
goto err; |
1779 |
} |
1780 |
|
1781 |
retdb->db = tmpdb; |
1782 |
tmpdb = NULL; |
1783 |
if (db_attr) |
1784 |
retdb->attributes = *db_attr; |
1785 |
else { |
1786 |
retdb->attributes.unique_subject = 1; |
1787 |
} |
1788 |
|
1789 |
if (dbattr_conf) { |
1790 |
char *p = NCONF_get_string(dbattr_conf, NULL, "unique_subject"); |
1791 |
if (p) { |
1792 |
#ifdef RL_DEBUG |
1793 |
BIO_printf(bio_err, |
1794 |
"DEBUG[load_index]: unique_subject = \"%s\"\n", p); |
1795 |
#endif |
1796 |
retdb->attributes.unique_subject = parse_yesno(p, 1); |
1797 |
} |
1798 |
} |
1799 |
|
1800 |
err: |
1801 |
if (dbattr_conf) |
1802 |
NCONF_free(dbattr_conf); |
1803 |
if (tmpdb) |
1804 |
TXT_DB_free(tmpdb); |
1805 |
if (in) |
1806 |
BIO_free_all(in); |
1807 |
return retdb; |
1808 |
} |
1809 |
|
1810 |
int index_index(CA_DB *db) |
1811 |
{ |
1812 |
if (!TXT_DB_create_index(db->db, DB_serial, NULL, |
1813 |
LHASH_HASH_FN(index_serial), |
1814 |
LHASH_COMP_FN(index_serial))) { |
1815 |
BIO_printf(bio_err, |
1816 |
"error creating serial number index:(%ld,%ld,%ld)\n", |
1817 |
db->db->error, db->db->arg1, db->db->arg2); |
1818 |
return 0; |
1819 |
} |
1820 |
|
1821 |
if (db->attributes.unique_subject |
1822 |
&& !TXT_DB_create_index(db->db, DB_name, index_name_qual, |
1823 |
LHASH_HASH_FN(index_name), |
1824 |
LHASH_COMP_FN(index_name))) { |
1825 |
BIO_printf(bio_err, "error creating name index:(%ld,%ld,%ld)\n", |
1826 |
db->db->error, db->db->arg1, db->db->arg2); |
1827 |
return 0; |
1828 |
} |
1829 |
return 1; |
1830 |
} |
1831 |
|
1832 |
int save_index(const char *dbfile, const char *suffix, CA_DB *db) |
1833 |
{ |
1834 |
char buf[3][BSIZE]; |
1835 |
BIO *out = BIO_new(BIO_s_file()); |
1836 |
int j; |
1837 |
|
1838 |
if (out == NULL) { |
1839 |
ERR_print_errors(bio_err); |
1840 |
goto err; |
1841 |
} |
1842 |
|
1843 |
j = strlen(dbfile) + strlen(suffix); |
1844 |
if (j + 6 >= BSIZE) { |
1845 |
BIO_printf(bio_err, "file name too long\n"); |
1846 |
goto err; |
1847 |
} |
1848 |
#ifndef OPENSSL_SYS_VMS |
1849 |
j = BIO_snprintf(buf[2], sizeof buf[2], "%s.attr", dbfile); |
1850 |
#else |
1851 |
j = BIO_snprintf(buf[2], sizeof buf[2], "%s-attr", dbfile); |
1852 |
#endif |
1853 |
#ifndef OPENSSL_SYS_VMS |
1854 |
j = BIO_snprintf(buf[1], sizeof buf[1], "%s.attr.%s", dbfile, suffix); |
1855 |
#else |
1856 |
j = BIO_snprintf(buf[1], sizeof buf[1], "%s-attr-%s", dbfile, suffix); |
1857 |
#endif |
1858 |
#ifndef OPENSSL_SYS_VMS |
1859 |
j = BIO_snprintf(buf[0], sizeof buf[0], "%s.%s", dbfile, suffix); |
1860 |
#else |
1861 |
j = BIO_snprintf(buf[0], sizeof buf[0], "%s-%s", dbfile, suffix); |
1862 |
#endif |
1863 |
#ifdef RL_DEBUG |
1864 |
BIO_printf(bio_err, "DEBUG: writing \"%s\"\n", buf[0]); |
1865 |
#endif |
1866 |
if (BIO_write_filename(out, buf[0]) <= 0) { |
1867 |
perror(dbfile); |
1868 |
BIO_printf(bio_err, "unable to open '%s'\n", dbfile); |
1869 |
goto err; |
1870 |
} |
1871 |
j = TXT_DB_write(out, db->db); |
1872 |
if (j <= 0) |
1873 |
goto err; |
1874 |
|
1875 |
BIO_free(out); |
1876 |
|
1877 |
out = BIO_new(BIO_s_file()); |
1878 |
#ifdef RL_DEBUG |
1879 |
BIO_printf(bio_err, "DEBUG: writing \"%s\"\n", buf[1]); |
1880 |
#endif |
1881 |
if (BIO_write_filename(out, buf[1]) <= 0) { |
1882 |
perror(buf[2]); |
1883 |
BIO_printf(bio_err, "unable to open '%s'\n", buf[2]); |
1884 |
goto err; |
1885 |
} |
1886 |
BIO_printf(out, "unique_subject = %s\n", |
1887 |
db->attributes.unique_subject ? "yes" : "no"); |
1888 |
BIO_free(out); |
1889 |
|
1890 |
return 1; |
1891 |
err: |
1892 |
return 0; |
1893 |
} |
1894 |
|
1895 |
int rotate_index(const char *dbfile, const char *new_suffix, |
1896 |
const char *old_suffix) |
1897 |
{ |
1898 |
char buf[5][BSIZE]; |
1899 |
int i, j; |
1900 |
|
1901 |
i = strlen(dbfile) + strlen(old_suffix); |
1902 |
j = strlen(dbfile) + strlen(new_suffix); |
1903 |
if (i > j) |
1904 |
j = i; |
1905 |
if (j + 6 >= BSIZE) { |
1906 |
BIO_printf(bio_err, "file name too long\n"); |
1907 |
goto err; |
1908 |
} |
1909 |
#ifndef OPENSSL_SYS_VMS |
1910 |
j = BIO_snprintf(buf[4], sizeof buf[4], "%s.attr", dbfile); |
1911 |
#else |
1912 |
j = BIO_snprintf(buf[4], sizeof buf[4], "%s-attr", dbfile); |
1913 |
#endif |
1914 |
#ifndef OPENSSL_SYS_VMS |
1915 |
j = BIO_snprintf(buf[2], sizeof buf[2], "%s.attr.%s", dbfile, new_suffix); |
1916 |
#else |
1917 |
j = BIO_snprintf(buf[2], sizeof buf[2], "%s-attr-%s", dbfile, new_suffix); |
1918 |
#endif |
1919 |
#ifndef OPENSSL_SYS_VMS |
1920 |
j = BIO_snprintf(buf[0], sizeof buf[0], "%s.%s", dbfile, new_suffix); |
1921 |
#else |
1922 |
j = BIO_snprintf(buf[0], sizeof buf[0], "%s-%s", dbfile, new_suffix); |
1923 |
#endif |
1924 |
#ifndef OPENSSL_SYS_VMS |
1925 |
j = BIO_snprintf(buf[1], sizeof buf[1], "%s.%s", dbfile, old_suffix); |
1926 |
#else |
1927 |
j = BIO_snprintf(buf[1], sizeof buf[1], "%s-%s", dbfile, old_suffix); |
1928 |
#endif |
1929 |
#ifndef OPENSSL_SYS_VMS |
1930 |
j = BIO_snprintf(buf[3], sizeof buf[3], "%s.attr.%s", dbfile, old_suffix); |
1931 |
#else |
1932 |
j = BIO_snprintf(buf[3], sizeof buf[3], "%s-attr-%s", dbfile, old_suffix); |
1933 |
#endif |
1934 |
#ifdef RL_DEBUG |
1935 |
BIO_printf(bio_err, "DEBUG: renaming \"%s\" to \"%s\"\n", dbfile, buf[1]); |
1936 |
#endif |
1937 |
if (rename(dbfile, buf[1]) < 0 && errno != ENOENT |
1938 |
#ifdef ENOTDIR |
1939 |
&& errno != ENOTDIR |
1940 |
#endif |
1941 |
) { |
1942 |
BIO_printf(bio_err, "unable to rename %s to %s\n", dbfile, buf[1]); |
1943 |
perror("reason"); |
1944 |
goto err; |
1945 |
} |
1946 |
#ifdef RL_DEBUG |
1947 |
BIO_printf(bio_err, "DEBUG: renaming \"%s\" to \"%s\"\n", buf[0], dbfile); |
1948 |
#endif |
1949 |
if (rename(buf[0], dbfile) < 0) { |
1950 |
BIO_printf(bio_err, "unable to rename %s to %s\n", buf[0], dbfile); |
1951 |
perror("reason"); |
1952 |
rename(buf[1], dbfile); |
1953 |
goto err; |
1954 |
} |
1955 |
#ifdef RL_DEBUG |
1956 |
BIO_printf(bio_err, "DEBUG: renaming \"%s\" to \"%s\"\n", buf[4], buf[3]); |
1957 |
#endif |
1958 |
if (rename(buf[4], buf[3]) < 0 && errno != ENOENT |
1959 |
#ifdef ENOTDIR |
1960 |
&& errno != ENOTDIR |
1961 |
#endif |
1962 |
) { |
1963 |
BIO_printf(bio_err, "unable to rename %s to %s\n", buf[4], buf[3]); |
1964 |
perror("reason"); |
1965 |
rename(dbfile, buf[0]); |
1966 |
rename(buf[1], dbfile); |
1967 |
goto err; |
1968 |
} |
1969 |
#ifdef RL_DEBUG |
1970 |
BIO_printf(bio_err, "DEBUG: renaming \"%s\" to \"%s\"\n", buf[2], buf[4]); |
1971 |
#endif |
1972 |
if (rename(buf[2], buf[4]) < 0) { |
1973 |
BIO_printf(bio_err, "unable to rename %s to %s\n", buf[2], buf[4]); |
1974 |
perror("reason"); |
1975 |
rename(buf[3], buf[4]); |
1976 |
rename(dbfile, buf[0]); |
1977 |
rename(buf[1], dbfile); |
1978 |
goto err; |
1979 |
} |
1980 |
return 1; |
1981 |
err: |
1982 |
return 0; |
1983 |
} |
1984 |
|
1985 |
void free_index(CA_DB *db) |
1986 |
{ |
1987 |
if (db) { |
1988 |
if (db->db) |
1989 |
TXT_DB_free(db->db); |
1990 |
OPENSSL_free(db); |
1991 |
} |
1992 |
} |
1993 |
|
1994 |
int parse_yesno(const char *str, int def) |
1995 |
{ |
1996 |
int ret = def; |
1997 |
if (str) { |
1998 |
switch (*str) { |
1999 |
case 'f': /* false */ |
2000 |
case 'F': /* FALSE */ |
2001 |
case 'n': /* no */ |
2002 |
case 'N': /* NO */ |
2003 |
case '0': /* 0 */ |
2004 |
ret = 0; |
2005 |
break; |
2006 |
case 't': /* true */ |
2007 |
case 'T': /* TRUE */ |
2008 |
case 'y': /* yes */ |
2009 |
case 'Y': /* YES */ |
2010 |
case '1': /* 1 */ |
2011 |
ret = 1; |
2012 |
break; |
2013 |
default: |
2014 |
ret = def; |
2015 |
break; |
2016 |
} |
2017 |
} |
2018 |
return ret; |
2019 |
} |
2020 |
|
2021 |
/* |
2022 |
* subject is expected to be in the format /type0=value0/type1=value1/type2=... |
2023 |
* where characters may be escaped by \ |
2024 |
*/ |
2025 |
X509_NAME *parse_name(char *subject, long chtype, int multirdn) |
2026 |
{ |
2027 |
size_t buflen = strlen(subject) + 1; /* to copy the types and values |
2028 |
* into. due to escaping, the copy |
2029 |
* can only become shorter */ |
2030 |
char *buf = OPENSSL_malloc(buflen); |
2031 |
size_t max_ne = buflen / 2 + 1; /* maximum number of name elements */ |
2032 |
char **ne_types = OPENSSL_malloc(max_ne * sizeof(char *)); |
2033 |
char **ne_values = OPENSSL_malloc(max_ne * sizeof(char *)); |
2034 |
int *mval = OPENSSL_malloc(max_ne * sizeof(int)); |
2035 |
|
2036 |
char *sp = subject, *bp = buf; |
2037 |
int i, ne_num = 0; |
2038 |
|
2039 |
X509_NAME *n = NULL; |
2040 |
int nid; |
2041 |
|
2042 |
if (!buf || !ne_types || !ne_values || !mval) { |
2043 |
BIO_printf(bio_err, "malloc error\n"); |
2044 |
goto error; |
2045 |
} |
2046 |
|
2047 |
if (*subject != '/') { |
2048 |
BIO_printf(bio_err, "Subject does not start with '/'.\n"); |
2049 |
goto error; |
2050 |
} |
2051 |
sp++; /* skip leading / */ |
2052 |
|
2053 |
/* no multivalued RDN by default */ |
2054 |
mval[ne_num] = 0; |
2055 |
|
2056 |
while (*sp) { |
2057 |
/* collect type */ |
2058 |
ne_types[ne_num] = bp; |
2059 |
while (*sp) { |
2060 |
if (*sp == '\\') { /* is there anything to escape in the |
2061 |
* type...? */ |
2062 |
if (*++sp) |
2063 |
*bp++ = *sp++; |
2064 |
else { |
2065 |
BIO_printf(bio_err, |
2066 |
"escape character at end of string\n"); |
2067 |
goto error; |
2068 |
} |
2069 |
} else if (*sp == '=') { |
2070 |
sp++; |
2071 |
*bp++ = '\0'; |
2072 |
break; |
2073 |
} else |
2074 |
*bp++ = *sp++; |
2075 |
} |
2076 |
if (!*sp) { |
2077 |
BIO_printf(bio_err, |
2078 |
"end of string encountered while processing type of subject name element #%d\n", |
2079 |
ne_num); |
2080 |
goto error; |
2081 |
} |
2082 |
ne_values[ne_num] = bp; |
2083 |
while (*sp) { |
2084 |
if (*sp == '\\') { |
2085 |
if (*++sp) |
2086 |
*bp++ = *sp++; |
2087 |
else { |
2088 |
BIO_printf(bio_err, |
2089 |
"escape character at end of string\n"); |
2090 |
goto error; |
2091 |
} |
2092 |
} else if (*sp == '/') { |
2093 |
sp++; |
2094 |
/* no multivalued RDN by default */ |
2095 |
mval[ne_num + 1] = 0; |
2096 |
break; |
2097 |
} else if (*sp == '+' && multirdn) { |
2098 |
/* |
2099 |
* a not escaped + signals a mutlivalued RDN |
2100 |
*/ |
2101 |
sp++; |
2102 |
mval[ne_num + 1] = -1; |
2103 |
break; |
2104 |
} else |
2105 |
*bp++ = *sp++; |
2106 |
} |
2107 |
*bp++ = '\0'; |
2108 |
ne_num++; |
2109 |
} |
2110 |
|
2111 |
if (!(n = X509_NAME_new())) |
2112 |
goto error; |
2113 |
|
2114 |
for (i = 0; i < ne_num; i++) { |
2115 |
if ((nid = OBJ_txt2nid(ne_types[i])) == NID_undef) { |
2116 |
BIO_printf(bio_err, |
2117 |
"Subject Attribute %s has no known NID, skipped\n", |
2118 |
ne_types[i]); |
2119 |
continue; |
2120 |
} |
2121 |
|
2122 |
if (!*ne_values[i]) { |
2123 |
BIO_printf(bio_err, |
2124 |
"No value provided for Subject Attribute %s, skipped\n", |
2125 |
ne_types[i]); |
2126 |
continue; |
2127 |
} |
2128 |
|
2129 |
if (!X509_NAME_add_entry_by_NID |
2130 |
(n, nid, chtype, (unsigned char *)ne_values[i], -1, -1, mval[i])) |
2131 |
goto error; |
2132 |
} |
2133 |
|
2134 |
OPENSSL_free(ne_values); |
2135 |
OPENSSL_free(ne_types); |
2136 |
OPENSSL_free(buf); |
2137 |
OPENSSL_free(mval); |
2138 |
return n; |
2139 |
|
2140 |
error: |
2141 |
X509_NAME_free(n); |
2142 |
if (ne_values) |
2143 |
OPENSSL_free(ne_values); |
2144 |
if (ne_types) |
2145 |
OPENSSL_free(ne_types); |
2146 |
if (mval) |
2147 |
OPENSSL_free(mval); |
2148 |
if (buf) |
2149 |
OPENSSL_free(buf); |
2150 |
return NULL; |
2151 |
} |
2152 |
|
2153 |
int args_verify(char ***pargs, int *pargc, |
2154 |
int *badarg, BIO *err, X509_VERIFY_PARAM **pm) |
2155 |
{ |
2156 |
ASN1_OBJECT *otmp = NULL; |
2157 |
unsigned long flags = 0; |
2158 |
int i; |
2159 |
int purpose = 0, depth = -1; |
2160 |
char **oldargs = *pargs; |
2161 |
char *arg = **pargs, *argn = (*pargs)[1]; |
2162 |
time_t at_time = 0; |
2163 |
if (!strcmp(arg, "-policy")) { |
2164 |
if (!argn) |
2165 |
*badarg = 1; |
2166 |
else { |
2167 |
otmp = OBJ_txt2obj(argn, 0); |
2168 |
if (!otmp) { |
2169 |
BIO_printf(err, "Invalid Policy \"%s\"\n", argn); |
2170 |
*badarg = 1; |
2171 |
} |
2172 |
} |
2173 |
(*pargs)++; |
2174 |
} else if (strcmp(arg, "-purpose") == 0) { |
2175 |
X509_PURPOSE *xptmp; |
2176 |
if (!argn) |
2177 |
*badarg = 1; |
2178 |
else { |
2179 |
i = X509_PURPOSE_get_by_sname(argn); |
2180 |
if (i < 0) { |
2181 |
BIO_printf(err, "unrecognized purpose\n"); |
2182 |
*badarg = 1; |
2183 |
} else { |
2184 |
xptmp = X509_PURPOSE_get0(i); |
2185 |
purpose = X509_PURPOSE_get_id(xptmp); |
2186 |
} |
2187 |
} |
2188 |
(*pargs)++; |
2189 |
} else if (strcmp(arg, "-verify_depth") == 0) { |
2190 |
if (!argn) |
2191 |
*badarg = 1; |
2192 |
else { |
2193 |
depth = atoi(argn); |
2194 |
if (depth < 0) { |
2195 |
BIO_printf(err, "invalid depth\n"); |
2196 |
*badarg = 1; |
2197 |
} |
2198 |
} |
2199 |
(*pargs)++; |
2200 |
} else if (strcmp(arg, "-attime") == 0) { |
2201 |
if (!argn) |
2202 |
*badarg = 1; |
2203 |
else { |
2204 |
long timestamp; |
2205 |
/* |
2206 |
* interpret the -attime argument as seconds since Epoch |
2207 |
*/ |
2208 |
if (sscanf(argn, "%li", ×tamp) != 1) { |
2209 |
BIO_printf(bio_err, "Error parsing timestamp %s\n", argn); |
2210 |
*badarg = 1; |
2211 |
} |
2212 |
/* on some platforms time_t may be a float */ |
2213 |
at_time = (time_t)timestamp; |
2214 |
} |
2215 |
(*pargs)++; |
2216 |
} else if (!strcmp(arg, "-ignore_critical")) |
2217 |
flags |= X509_V_FLAG_IGNORE_CRITICAL; |
2218 |
else if (!strcmp(arg, "-issuer_checks")) |
2219 |
flags |= X509_V_FLAG_CB_ISSUER_CHECK; |
2220 |
else if (!strcmp(arg, "-crl_check")) |
2221 |
flags |= X509_V_FLAG_CRL_CHECK; |
2222 |
else if (!strcmp(arg, "-crl_check_all")) |
2223 |
flags |= X509_V_FLAG_CRL_CHECK | X509_V_FLAG_CRL_CHECK_ALL; |
2224 |
else if (!strcmp(arg, "-policy_check")) |
2225 |
flags |= X509_V_FLAG_POLICY_CHECK; |
2226 |
else if (!strcmp(arg, "-explicit_policy")) |
2227 |
flags |= X509_V_FLAG_EXPLICIT_POLICY; |
2228 |
else if (!strcmp(arg, "-inhibit_any")) |
2229 |
flags |= X509_V_FLAG_INHIBIT_ANY; |
2230 |
else if (!strcmp(arg, "-inhibit_map")) |
2231 |
flags |= X509_V_FLAG_INHIBIT_MAP; |
2232 |
else if (!strcmp(arg, "-x509_strict")) |
2233 |
flags |= X509_V_FLAG_X509_STRICT; |
2234 |
else if (!strcmp(arg, "-extended_crl")) |
2235 |
flags |= X509_V_FLAG_EXTENDED_CRL_SUPPORT; |
2236 |
else if (!strcmp(arg, "-use_deltas")) |
2237 |
flags |= X509_V_FLAG_USE_DELTAS; |
2238 |
else if (!strcmp(arg, "-policy_print")) |
2239 |
flags |= X509_V_FLAG_NOTIFY_POLICY; |
2240 |
else if (!strcmp(arg, "-check_ss_sig")) |
2241 |
flags |= X509_V_FLAG_CHECK_SS_SIGNATURE; |
2242 |
else if (!strcmp(arg, "-no_alt_chains")) |
2243 |
flags |= X509_V_FLAG_NO_ALT_CHAINS; |
2244 |
else |
2245 |
return 0; |
2246 |
|
2247 |
if (*badarg) { |
2248 |
if (*pm) |
2249 |
X509_VERIFY_PARAM_free(*pm); |
2250 |
*pm = NULL; |
2251 |
goto end; |
2252 |
} |
2253 |
|
2254 |
if (!*pm && !(*pm = X509_VERIFY_PARAM_new())) { |
2255 |
*badarg = 1; |
2256 |
goto end; |
2257 |
} |
2258 |
|
2259 |
if (otmp) |
2260 |
X509_VERIFY_PARAM_add0_policy(*pm, otmp); |
2261 |
if (flags) |
2262 |
X509_VERIFY_PARAM_set_flags(*pm, flags); |
2263 |
|
2264 |
if (purpose) |
2265 |
X509_VERIFY_PARAM_set_purpose(*pm, purpose); |
2266 |
|
2267 |
if (depth >= 0) |
2268 |
X509_VERIFY_PARAM_set_depth(*pm, depth); |
2269 |
|
2270 |
if (at_time) |
2271 |
X509_VERIFY_PARAM_set_time(*pm, at_time); |
2272 |
|
2273 |
end: |
2274 |
|
2275 |
(*pargs)++; |
2276 |
|
2277 |
if (pargc) |
2278 |
*pargc -= *pargs - oldargs; |
2279 |
|
2280 |
return 1; |
2281 |
|
2282 |
} |
2283 |
|
2284 |
/* |
2285 |
* Read whole contents of a BIO into an allocated memory buffer and return |
2286 |
* it. |
2287 |
*/ |
2288 |
|
2289 |
int bio_to_mem(unsigned char **out, int maxlen, BIO *in) |
2290 |
{ |
2291 |
BIO *mem; |
2292 |
int len, ret; |
2293 |
unsigned char tbuf[1024]; |
2294 |
mem = BIO_new(BIO_s_mem()); |
2295 |
if (!mem) |
2296 |
return -1; |
2297 |
for (;;) { |
2298 |
if ((maxlen != -1) && maxlen < 1024) |
2299 |
len = maxlen; |
2300 |
else |
2301 |
len = 1024; |
2302 |
len = BIO_read(in, tbuf, len); |
2303 |
if (len <= 0) |
2304 |
break; |
2305 |
if (BIO_write(mem, tbuf, len) != len) { |
2306 |
BIO_free(mem); |
2307 |
return -1; |
2308 |
} |
2309 |
maxlen -= len; |
2310 |
|
2311 |
if (maxlen == 0) |
2312 |
break; |
2313 |
} |
2314 |
ret = BIO_get_mem_data(mem, (char **)out); |
2315 |
BIO_set_flags(mem, BIO_FLAGS_MEM_RDONLY); |
2316 |
BIO_free(mem); |
2317 |
return ret; |
2318 |
} |
2319 |
|
2320 |
int pkey_ctrl_string(EVP_PKEY_CTX *ctx, char *value) |
2321 |
{ |
2322 |
int rv; |
2323 |
char *stmp, *vtmp = NULL; |
2324 |
stmp = BUF_strdup(value); |
2325 |
if (!stmp) |
2326 |
return -1; |
2327 |
vtmp = strchr(stmp, ':'); |
2328 |
if (vtmp) { |
2329 |
*vtmp = 0; |
2330 |
vtmp++; |
2331 |
} |
2332 |
rv = EVP_PKEY_CTX_ctrl_str(ctx, stmp, vtmp); |
2333 |
OPENSSL_free(stmp); |
2334 |
return rv; |
2335 |
} |
2336 |
|
2337 |
static void nodes_print(BIO *out, const char *name, |
2338 |
STACK_OF(X509_POLICY_NODE) *nodes) |
2339 |
{ |
2340 |
X509_POLICY_NODE *node; |
2341 |
int i; |
2342 |
BIO_printf(out, "%s Policies:", name); |
2343 |
if (nodes) { |
2344 |
BIO_puts(out, "\n"); |
2345 |
for (i = 0; i < sk_X509_POLICY_NODE_num(nodes); i++) { |
2346 |
node = sk_X509_POLICY_NODE_value(nodes, i); |
2347 |
X509_POLICY_NODE_print(out, node, 2); |
2348 |
} |
2349 |
} else |
2350 |
BIO_puts(out, " <empty>\n"); |
2351 |
} |
2352 |
|
2353 |
void policies_print(BIO *out, X509_STORE_CTX *ctx) |
2354 |
{ |
2355 |
X509_POLICY_TREE *tree; |
2356 |
int explicit_policy; |
2357 |
int free_out = 0; |
2358 |
if (out == NULL) { |
2359 |
out = BIO_new_fp(stderr, BIO_NOCLOSE); |
2360 |
free_out = 1; |
2361 |
} |
2362 |
tree = X509_STORE_CTX_get0_policy_tree(ctx); |
2363 |
explicit_policy = X509_STORE_CTX_get_explicit_policy(ctx); |
2364 |
|
2365 |
BIO_printf(out, "Require explicit Policy: %s\n", |
2366 |
explicit_policy ? "True" : "False"); |
2367 |
|
2368 |
nodes_print(out, "Authority", X509_policy_tree_get0_policies(tree)); |
2369 |
nodes_print(out, "User", X509_policy_tree_get0_user_policies(tree)); |
2370 |
if (free_out) |
2371 |
BIO_free(out); |
2372 |
} |
2373 |
|
2374 |
#if !defined(OPENSSL_NO_JPAKE) && !defined(OPENSSL_NO_PSK) |
2375 |
|
2376 |
static JPAKE_CTX *jpake_init(const char *us, const char *them, |
2377 |
const char *secret) |
2378 |
{ |
2379 |
BIGNUM *p = NULL; |
2380 |
BIGNUM *g = NULL; |
2381 |
BIGNUM *q = NULL; |
2382 |
BIGNUM *bnsecret = BN_new(); |
2383 |
JPAKE_CTX *ctx; |
2384 |
|
2385 |
/* Use a safe prime for p (that we found earlier) */ |
2386 |
BN_hex2bn(&p, |
2387 |
"F9E5B365665EA7A05A9C534502780FEE6F1AB5BD4F49947FD036DBD7E905269AF46EF28B0FC07487EE4F5D20FB3C0AF8E700F3A2FA3414970CBED44FEDFF80CE78D800F184BB82435D137AADA2C6C16523247930A63B85661D1FC817A51ACD96168E95898A1F83A79FFB529368AA7833ABD1B0C3AEDDB14D2E1A2F71D99F763F"); |
2388 |
g = BN_new(); |
2389 |
BN_set_word(g, 2); |
2390 |
q = BN_new(); |
2391 |
BN_rshift1(q, p); |
2392 |
|
2393 |
BN_bin2bn((const unsigned char *)secret, strlen(secret), bnsecret); |
2394 |
|
2395 |
ctx = JPAKE_CTX_new(us, them, p, g, q, bnsecret); |
2396 |
BN_free(bnsecret); |
2397 |
BN_free(q); |
2398 |
BN_free(g); |
2399 |
BN_free(p); |
2400 |
|
2401 |
return ctx; |
2402 |
} |
2403 |
|
2404 |
static void jpake_send_part(BIO *conn, const JPAKE_STEP_PART *p) |
2405 |
{ |
2406 |
BN_print(conn, p->gx); |
2407 |
BIO_puts(conn, "\n"); |
2408 |
BN_print(conn, p->zkpx.gr); |
2409 |
BIO_puts(conn, "\n"); |
2410 |
BN_print(conn, p->zkpx.b); |
2411 |
BIO_puts(conn, "\n"); |
2412 |
} |
2413 |
|
2414 |
static void jpake_send_step1(BIO *bconn, JPAKE_CTX *ctx) |
2415 |
{ |
2416 |
JPAKE_STEP1 s1; |
2417 |
|
2418 |
JPAKE_STEP1_init(&s1); |
2419 |
JPAKE_STEP1_generate(&s1, ctx); |
2420 |
jpake_send_part(bconn, &s1.p1); |
2421 |
jpake_send_part(bconn, &s1.p2); |
2422 |
(void)BIO_flush(bconn); |
2423 |
JPAKE_STEP1_release(&s1); |
2424 |
} |
2425 |
|
2426 |
static void jpake_send_step2(BIO *bconn, JPAKE_CTX *ctx) |
2427 |
{ |
2428 |
JPAKE_STEP2 s2; |
2429 |
|
2430 |
JPAKE_STEP2_init(&s2); |
2431 |
JPAKE_STEP2_generate(&s2, ctx); |
2432 |
jpake_send_part(bconn, &s2); |
2433 |
(void)BIO_flush(bconn); |
2434 |
JPAKE_STEP2_release(&s2); |
2435 |
} |
2436 |
|
2437 |
static void jpake_send_step3a(BIO *bconn, JPAKE_CTX *ctx) |
2438 |
{ |
2439 |
JPAKE_STEP3A s3a; |
2440 |
|
2441 |
JPAKE_STEP3A_init(&s3a); |
2442 |
JPAKE_STEP3A_generate(&s3a, ctx); |
2443 |
BIO_write(bconn, s3a.hhk, sizeof s3a.hhk); |
2444 |
(void)BIO_flush(bconn); |
2445 |
JPAKE_STEP3A_release(&s3a); |
2446 |
} |
2447 |
|
2448 |
static void jpake_send_step3b(BIO *bconn, JPAKE_CTX *ctx) |
2449 |
{ |
2450 |
JPAKE_STEP3B s3b; |
2451 |
|
2452 |
JPAKE_STEP3B_init(&s3b); |
2453 |
JPAKE_STEP3B_generate(&s3b, ctx); |
2454 |
BIO_write(bconn, s3b.hk, sizeof s3b.hk); |
2455 |
(void)BIO_flush(bconn); |
2456 |
JPAKE_STEP3B_release(&s3b); |
2457 |
} |
2458 |
|
2459 |
static void readbn(BIGNUM **bn, BIO *bconn) |
2460 |
{ |
2461 |
char buf[10240]; |
2462 |
int l; |
2463 |
|
2464 |
l = BIO_gets(bconn, buf, sizeof buf); |
2465 |
assert(l > 0); |
2466 |
assert(buf[l - 1] == '\n'); |
2467 |
buf[l - 1] = '\0'; |
2468 |
BN_hex2bn(bn, buf); |
2469 |
} |
2470 |
|
2471 |
static void jpake_receive_part(JPAKE_STEP_PART *p, BIO *bconn) |
2472 |
{ |
2473 |
readbn(&p->gx, bconn); |
2474 |
readbn(&p->zkpx.gr, bconn); |
2475 |
readbn(&p->zkpx.b, bconn); |
2476 |
} |
2477 |
|
2478 |
static void jpake_receive_step1(JPAKE_CTX *ctx, BIO *bconn) |
2479 |
{ |
2480 |
JPAKE_STEP1 s1; |
2481 |
|
2482 |
JPAKE_STEP1_init(&s1); |
2483 |
jpake_receive_part(&s1.p1, bconn); |
2484 |
jpake_receive_part(&s1.p2, bconn); |
2485 |
if (!JPAKE_STEP1_process(ctx, &s1)) { |
2486 |
ERR_print_errors(bio_err); |
2487 |
exit(1); |
2488 |
} |
2489 |
JPAKE_STEP1_release(&s1); |
2490 |
} |
2491 |
|
2492 |
static void jpake_receive_step2(JPAKE_CTX *ctx, BIO *bconn) |
2493 |
{ |
2494 |
JPAKE_STEP2 s2; |
2495 |
|
2496 |
JPAKE_STEP2_init(&s2); |
2497 |
jpake_receive_part(&s2, bconn); |
2498 |
if (!JPAKE_STEP2_process(ctx, &s2)) { |
2499 |
ERR_print_errors(bio_err); |
2500 |
exit(1); |
2501 |
} |
2502 |
JPAKE_STEP2_release(&s2); |
2503 |
} |
2504 |
|
2505 |
static void jpake_receive_step3a(JPAKE_CTX *ctx, BIO *bconn) |
2506 |
{ |
2507 |
JPAKE_STEP3A s3a; |
2508 |
int l; |
2509 |
|
2510 |
JPAKE_STEP3A_init(&s3a); |
2511 |
l = BIO_read(bconn, s3a.hhk, sizeof s3a.hhk); |
2512 |
assert(l == sizeof s3a.hhk); |
2513 |
if (!JPAKE_STEP3A_process(ctx, &s3a)) { |
2514 |
ERR_print_errors(bio_err); |
2515 |
exit(1); |
2516 |
} |
2517 |
JPAKE_STEP3A_release(&s3a); |
2518 |
} |
2519 |
|
2520 |
static void jpake_receive_step3b(JPAKE_CTX *ctx, BIO *bconn) |
2521 |
{ |
2522 |
JPAKE_STEP3B s3b; |
2523 |
int l; |
2524 |
|
2525 |
JPAKE_STEP3B_init(&s3b); |
2526 |
l = BIO_read(bconn, s3b.hk, sizeof s3b.hk); |
2527 |
assert(l == sizeof s3b.hk); |
2528 |
if (!JPAKE_STEP3B_process(ctx, &s3b)) { |
2529 |
ERR_print_errors(bio_err); |
2530 |
exit(1); |
2531 |
} |
2532 |
JPAKE_STEP3B_release(&s3b); |
2533 |
} |
2534 |
|
2535 |
void jpake_client_auth(BIO *out, BIO *conn, const char *secret) |
2536 |
{ |
2537 |
JPAKE_CTX *ctx; |
2538 |
BIO *bconn; |
2539 |
|
2540 |
BIO_puts(out, "Authenticating with JPAKE\n"); |
2541 |
|
2542 |
ctx = jpake_init("client", "server", secret); |
2543 |
|
2544 |
bconn = BIO_new(BIO_f_buffer()); |
2545 |
BIO_push(bconn, conn); |
2546 |
|
2547 |
jpake_send_step1(bconn, ctx); |
2548 |
jpake_receive_step1(ctx, bconn); |
2549 |
jpake_send_step2(bconn, ctx); |
2550 |
jpake_receive_step2(ctx, bconn); |
2551 |
jpake_send_step3a(bconn, ctx); |
2552 |
jpake_receive_step3b(ctx, bconn); |
2553 |
|
2554 |
BIO_puts(out, "JPAKE authentication succeeded, setting PSK\n"); |
2555 |
|
2556 |
psk_key = BN_bn2hex(JPAKE_get_shared_key(ctx)); |
2557 |
|
2558 |
BIO_pop(bconn); |
2559 |
BIO_free(bconn); |
2560 |
|
2561 |
JPAKE_CTX_free(ctx); |
2562 |
} |
2563 |
|
2564 |
void jpake_server_auth(BIO *out, BIO *conn, const char *secret) |
2565 |
{ |
2566 |
JPAKE_CTX *ctx; |
2567 |
BIO *bconn; |
2568 |
|
2569 |
BIO_puts(out, "Authenticating with JPAKE\n"); |
2570 |
|
2571 |
ctx = jpake_init("server", "client", secret); |
2572 |
|
2573 |
bconn = BIO_new(BIO_f_buffer()); |
2574 |
BIO_push(bconn, conn); |
2575 |
|
2576 |
jpake_receive_step1(ctx, bconn); |
2577 |
jpake_send_step1(bconn, ctx); |
2578 |
jpake_receive_step2(ctx, bconn); |
2579 |
jpake_send_step2(bconn, ctx); |
2580 |
jpake_receive_step3a(ctx, bconn); |
2581 |
jpake_send_step3b(bconn, ctx); |
2582 |
|
2583 |
BIO_puts(out, "JPAKE authentication succeeded, setting PSK\n"); |
2584 |
|
2585 |
psk_key = BN_bn2hex(JPAKE_get_shared_key(ctx)); |
2586 |
|
2587 |
BIO_pop(bconn); |
2588 |
BIO_free(bconn); |
2589 |
|
2590 |
JPAKE_CTX_free(ctx); |
2591 |
} |
2592 |
|
2593 |
#endif |
2594 |
|
2595 |
#if !defined(OPENSSL_NO_TLSEXT) && !defined(OPENSSL_NO_NEXTPROTONEG) |
2596 |
/*- |
2597 |
* next_protos_parse parses a comma separated list of strings into a string |
2598 |
* in a format suitable for passing to SSL_CTX_set_next_protos_advertised. |
2599 |
* outlen: (output) set to the length of the resulting buffer on success. |
2600 |
* err: (maybe NULL) on failure, an error message line is written to this BIO. |
2601 |
* in: a NUL termianted string like "abc,def,ghi" |
2602 |
* |
2603 |
* returns: a malloced buffer or NULL on failure. |
2604 |
*/ |
2605 |
unsigned char *next_protos_parse(unsigned short *outlen, const char *in) |
2606 |
{ |
2607 |
size_t len; |
2608 |
unsigned char *out; |
2609 |
size_t i, start = 0; |
2610 |
|
2611 |
len = strlen(in); |
2612 |
if (len >= 65535) |
2613 |
return NULL; |
2614 |
|
2615 |
out = OPENSSL_malloc(strlen(in) + 1); |
2616 |
if (!out) |
2617 |
return NULL; |
2618 |
|
2619 |
for (i = 0; i <= len; ++i) { |
2620 |
if (i == len || in[i] == ',') { |
2621 |
if (i - start > 255) { |
2622 |
OPENSSL_free(out); |
2623 |
return NULL; |
2624 |
} |
2625 |
out[start] = i - start; |
2626 |
start = i + 1; |
2627 |
} else |
2628 |
out[i + 1] = in[i]; |
2629 |
} |
2630 |
|
2631 |
*outlen = len + 1; |
2632 |
return out; |
2633 |
} |
2634 |
#endif /* !OPENSSL_NO_TLSEXT && |
2635 |
* !OPENSSL_NO_NEXTPROTONEG */ |
2636 |
|
2637 |
/* |
2638 |
* Platform-specific sections |
2639 |
*/ |
2640 |
#if defined(_WIN32) |
2641 |
# ifdef fileno |
2642 |
# undef fileno |
2643 |
# define fileno(a) (int)_fileno(a) |
2644 |
# endif |
2645 |
|
2646 |
# include <windows.h> |
2647 |
# include <tchar.h> |
2648 |
|
2649 |
static int WIN32_rename(const char *from, const char *to) |
2650 |
{ |
2651 |
TCHAR *tfrom = NULL, *tto; |
2652 |
DWORD err; |
2653 |
int ret = 0; |
2654 |
|
2655 |
if (sizeof(TCHAR) == 1) { |
2656 |
tfrom = (TCHAR *)from; |
2657 |
tto = (TCHAR *)to; |
2658 |
} else { /* UNICODE path */ |
2659 |
|
2660 |
size_t i, flen = strlen(from) + 1, tlen = strlen(to) + 1; |
2661 |
tfrom = (TCHAR *)malloc(sizeof(TCHAR) * (flen + tlen)); |
2662 |
if (tfrom == NULL) |
2663 |
goto err; |
2664 |
tto = tfrom + flen; |
2665 |
# if !defined(_WIN32_WCE) || _WIN32_WCE>=101 |
2666 |
if (!MultiByteToWideChar(CP_ACP, 0, from, flen, (WCHAR *)tfrom, flen)) |
2667 |
# endif |
2668 |
for (i = 0; i < flen; i++) |
2669 |
tfrom[i] = (TCHAR)from[i]; |
2670 |
# if !defined(_WIN32_WCE) || _WIN32_WCE>=101 |
2671 |
if (!MultiByteToWideChar(CP_ACP, 0, to, tlen, (WCHAR *)tto, tlen)) |
2672 |
# endif |
2673 |
for (i = 0; i < tlen; i++) |
2674 |
tto[i] = (TCHAR)to[i]; |
2675 |
} |
2676 |
|
2677 |
if (MoveFile(tfrom, tto)) |
2678 |
goto ok; |
2679 |
err = GetLastError(); |
2680 |
if (err == ERROR_ALREADY_EXISTS || err == ERROR_FILE_EXISTS) { |
2681 |
if (DeleteFile(tto) && MoveFile(tfrom, tto)) |
2682 |
goto ok; |
2683 |
err = GetLastError(); |
2684 |
} |
2685 |
if (err == ERROR_FILE_NOT_FOUND || err == ERROR_PATH_NOT_FOUND) |
2686 |
errno = ENOENT; |
2687 |
else if (err == ERROR_ACCESS_DENIED) |
2688 |
errno = EACCES; |
2689 |
else |
2690 |
errno = EINVAL; /* we could map more codes... */ |
2691 |
err: |
2692 |
ret = -1; |
2693 |
ok: |
2694 |
if (tfrom != NULL && tfrom != (TCHAR *)from) |
2695 |
free(tfrom); |
2696 |
return ret; |
2697 |
} |
2698 |
#endif |
2699 |
|
2700 |
/* app_tminterval section */ |
2701 |
#if defined(_WIN32) |
2702 |
double app_tminterval(int stop, int usertime) |
2703 |
{ |
2704 |
FILETIME now; |
2705 |
double ret = 0; |
2706 |
static ULARGE_INTEGER tmstart; |
2707 |
static int warning = 1; |
2708 |
# ifdef _WIN32_WINNT |
2709 |
static HANDLE proc = NULL; |
2710 |
|
2711 |
if (proc == NULL) { |
2712 |
if (check_winnt()) |
2713 |
proc = OpenProcess(PROCESS_QUERY_INFORMATION, FALSE, |
2714 |
GetCurrentProcessId()); |
2715 |
if (proc == NULL) |
2716 |
proc = (HANDLE) - 1; |
2717 |
} |
2718 |
|
2719 |
if (usertime && proc != (HANDLE) - 1) { |
2720 |
FILETIME junk; |
2721 |
GetProcessTimes(proc, &junk, &junk, &junk, &now); |
2722 |
} else |
2723 |
# endif |
2724 |
{ |
2725 |
SYSTEMTIME systime; |
2726 |
|
2727 |
if (usertime && warning) { |
2728 |
BIO_printf(bio_err, "To get meaningful results, run " |
2729 |
"this program on idle system.\n"); |
2730 |
warning = 0; |
2731 |
} |
2732 |
GetSystemTime(&systime); |
2733 |
SystemTimeToFileTime(&systime, &now); |
2734 |
} |
2735 |
|
2736 |
if (stop == TM_START) { |
2737 |
tmstart.u.LowPart = now.dwLowDateTime; |
2738 |
tmstart.u.HighPart = now.dwHighDateTime; |
2739 |
} else { |
2740 |
ULARGE_INTEGER tmstop; |
2741 |
|
2742 |
tmstop.u.LowPart = now.dwLowDateTime; |
2743 |
tmstop.u.HighPart = now.dwHighDateTime; |
2744 |
|
2745 |
ret = (__int64)(tmstop.QuadPart - tmstart.QuadPart) * 1e-7; |
2746 |
} |
2747 |
|
2748 |
return (ret); |
2749 |
} |
2750 |
|
2751 |
#elif defined(OPENSSL_SYS_NETWARE) |
2752 |
# include <time.h> |
2753 |
|
2754 |
double app_tminterval(int stop, int usertime) |
2755 |
{ |
2756 |
double ret = 0; |
2757 |
static clock_t tmstart; |
2758 |
static int warning = 1; |
2759 |
|
2760 |
if (usertime && warning) { |
2761 |
BIO_printf(bio_err, "To get meaningful results, run " |
2762 |
"this program on idle system.\n"); |
2763 |
warning = 0; |
2764 |
} |
2765 |
|
2766 |
if (stop == TM_START) |
2767 |
tmstart = clock(); |
2768 |
else |
2769 |
ret = (clock() - tmstart) / (double)CLOCKS_PER_SEC; |
2770 |
|
2771 |
return (ret); |
2772 |
} |
2773 |
|
2774 |
#elif defined(OPENSSL_SYSTEM_VXWORKS) |
2775 |
# include <time.h> |
2776 |
|
2777 |
double app_tminterval(int stop, int usertime) |
2778 |
{ |
2779 |
double ret = 0; |
2780 |
# ifdef CLOCK_REALTIME |
2781 |
static struct timespec tmstart; |
2782 |
struct timespec now; |
2783 |
# else |
2784 |
static unsigned long tmstart; |
2785 |
unsigned long now; |
2786 |
# endif |
2787 |
static int warning = 1; |
2788 |
|
2789 |
if (usertime && warning) { |
2790 |
BIO_printf(bio_err, "To get meaningful results, run " |
2791 |
"this program on idle system.\n"); |
2792 |
warning = 0; |
2793 |
} |
2794 |
# ifdef CLOCK_REALTIME |
2795 |
clock_gettime(CLOCK_REALTIME, &now); |
2796 |
if (stop == TM_START) |
2797 |
tmstart = now; |
2798 |
else |
2799 |
ret = ((now.tv_sec + now.tv_nsec * 1e-9) |
2800 |
- (tmstart.tv_sec + tmstart.tv_nsec * 1e-9)); |
2801 |
# else |
2802 |
now = tickGet(); |
2803 |
if (stop == TM_START) |
2804 |
tmstart = now; |
2805 |
else |
2806 |
ret = (now - tmstart) / (double)sysClkRateGet(); |
2807 |
# endif |
2808 |
return (ret); |
2809 |
} |
2810 |
|
2811 |
#elif defined(OPENSSL_SYSTEM_VMS) |
2812 |
# include <time.h> |
2813 |
# include <times.h> |
2814 |
|
2815 |
double app_tminterval(int stop, int usertime) |
2816 |
{ |
2817 |
static clock_t tmstart; |
2818 |
double ret = 0; |
2819 |
clock_t now; |
2820 |
# ifdef __TMS |
2821 |
struct tms rus; |
2822 |
|
2823 |
now = times(&rus); |
2824 |
if (usertime) |
2825 |
now = rus.tms_utime; |
2826 |
# else |
2827 |
if (usertime) |
2828 |
now = clock(); /* sum of user and kernel times */ |
2829 |
else { |
2830 |
struct timeval tv; |
2831 |
gettimeofday(&tv, NULL); |
2832 |
now = (clock_t)((unsigned long long)tv.tv_sec * CLK_TCK + |
2833 |
(unsigned long long)tv.tv_usec * (1000000 / CLK_TCK) |
2834 |
); |
2835 |
} |
2836 |
# endif |
2837 |
if (stop == TM_START) |
2838 |
tmstart = now; |
2839 |
else |
2840 |
ret = (now - tmstart) / (double)(CLK_TCK); |
2841 |
|
2842 |
return (ret); |
2843 |
} |
2844 |
|
2845 |
#elif defined(_SC_CLK_TCK) /* by means of unistd.h */ |
2846 |
# include <sys/times.h> |
2847 |
|
2848 |
double app_tminterval(int stop, int usertime) |
2849 |
{ |
2850 |
double ret = 0; |
2851 |
struct tms rus; |
2852 |
clock_t now = times(&rus); |
2853 |
static clock_t tmstart; |
2854 |
|
2855 |
if (usertime) |
2856 |
now = rus.tms_utime; |
2857 |
|
2858 |
if (stop == TM_START) |
2859 |
tmstart = now; |
2860 |
else { |
2861 |
long int tck = sysconf(_SC_CLK_TCK); |
2862 |
ret = (now - tmstart) / (double)tck; |
2863 |
} |
2864 |
|
2865 |
return (ret); |
2866 |
} |
2867 |
|
2868 |
#else |
2869 |
# include <sys/time.h> |
2870 |
# include <sys/resource.h> |
2871 |
|
2872 |
double app_tminterval(int stop, int usertime) |
2873 |
{ |
2874 |
double ret = 0; |
2875 |
struct rusage rus; |
2876 |
struct timeval now; |
2877 |
static struct timeval tmstart; |
2878 |
|
2879 |
if (usertime) |
2880 |
getrusage(RUSAGE_SELF, &rus), now = rus.ru_utime; |
2881 |
else |
2882 |
gettimeofday(&now, NULL); |
2883 |
|
2884 |
if (stop == TM_START) |
2885 |
tmstart = now; |
2886 |
else |
2887 |
ret = ((now.tv_sec + now.tv_usec * 1e-6) |
2888 |
- (tmstart.tv_sec + tmstart.tv_usec * 1e-6)); |
2889 |
|
2890 |
return ret; |
2891 |
} |
2892 |
#endif |
2893 |
|
2894 |
/* app_isdir section */ |
2895 |
#ifdef _WIN32 |
2896 |
int app_isdir(const char *name) |
2897 |
{ |
2898 |
HANDLE hList; |
2899 |
WIN32_FIND_DATA FileData; |
2900 |
# if defined(UNICODE) || defined(_UNICODE) |
2901 |
size_t i, len_0 = strlen(name) + 1; |
2902 |
|
2903 |
if (len_0 > sizeof(FileData.cFileName) / sizeof(FileData.cFileName[0])) |
2904 |
return -1; |
2905 |
|
2906 |
# if !defined(_WIN32_WCE) || _WIN32_WCE>=101 |
2907 |
if (!MultiByteToWideChar |
2908 |
(CP_ACP, 0, name, len_0, FileData.cFileName, len_0)) |
2909 |
# endif |
2910 |
for (i = 0; i < len_0; i++) |
2911 |
FileData.cFileName[i] = (WCHAR)name[i]; |
2912 |
|
2913 |
hList = FindFirstFile(FileData.cFileName, &FileData); |
2914 |
# else |
2915 |
hList = FindFirstFile(name, &FileData); |
2916 |
# endif |
2917 |
if (hList == INVALID_HANDLE_VALUE) |
2918 |
return -1; |
2919 |
FindClose(hList); |
2920 |
return ((FileData.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) != 0); |
2921 |
} |
2922 |
#else |
2923 |
# include <sys/stat.h> |
2924 |
# ifndef S_ISDIR |
2925 |
# if defined(_S_IFMT) && defined(_S_IFDIR) |
2926 |
# define S_ISDIR(a) (((a) & _S_IFMT) == _S_IFDIR) |
2927 |
# else |
2928 |
# define S_ISDIR(a) (((a) & S_IFMT) == S_IFDIR) |
2929 |
# endif |
2930 |
# endif |
2931 |
|
2932 |
int app_isdir(const char *name) |
2933 |
{ |
2934 |
# if defined(S_ISDIR) |
2935 |
struct stat st; |
2936 |
|
2937 |
if (stat(name, &st) == 0) |
2938 |
return S_ISDIR(st.st_mode); |
2939 |
else |
2940 |
return -1; |
2941 |
# else |
2942 |
return -1; |
2943 |
# endif |
2944 |
} |
2945 |
#endif |
2946 |
|
2947 |
/* raw_read|write section */ |
2948 |
#if defined(_WIN32) && defined(STD_INPUT_HANDLE) |
2949 |
int raw_read_stdin(void *buf, int siz) |
2950 |
{ |
2951 |
DWORD n; |
2952 |
if (ReadFile(GetStdHandle(STD_INPUT_HANDLE), buf, siz, &n, NULL)) |
2953 |
return (n); |
2954 |
else |
2955 |
return (-1); |
2956 |
} |
2957 |
#else |
2958 |
int raw_read_stdin(void *buf, int siz) |
2959 |
{ |
2960 |
return read(fileno(stdin), buf, siz); |
2961 |
} |
2962 |
#endif |
2963 |
|
2964 |
#if defined(_WIN32) && defined(STD_OUTPUT_HANDLE) |
2965 |
int raw_write_stdout(const void *buf, int siz) |
2966 |
{ |
2967 |
DWORD n; |
2968 |
if (WriteFile(GetStdHandle(STD_OUTPUT_HANDLE), buf, siz, &n, NULL)) |
2969 |
return (n); |
2970 |
else |
2971 |
return (-1); |
2972 |
} |
2973 |
#else |
2974 |
int raw_write_stdout(const void *buf, int siz) |
2975 |
{ |
2976 |
return write(fileno(stdout), buf, siz); |
2977 |
} |
2978 |
#endif |