LCOV - code coverage report
Current view: top level - home/mbr/git/openssl.git/apps - pkcs7.c (source / functions) Hit Total Coverage
Test: lcov_coverage_final.info Lines: 56 126 44.4 %
Date: 2014-08-02 Functions: 1 1 100.0 %
Branches: 31 91 34.1 %

           Branch data     Line data    Source code
       1                 :            : /* apps/pkcs7.c */
       2                 :            : /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
       3                 :            :  * All rights reserved.
       4                 :            :  *
       5                 :            :  * This package is an SSL implementation written
       6                 :            :  * by Eric Young (eay@cryptsoft.com).
       7                 :            :  * The implementation was written so as to conform with Netscapes SSL.
       8                 :            :  * 
       9                 :            :  * This library is free for commercial and non-commercial use as long as
      10                 :            :  * the following conditions are aheared to.  The following conditions
      11                 :            :  * apply to all code found in this distribution, be it the RC4, RSA,
      12                 :            :  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
      13                 :            :  * included with this distribution is covered by the same copyright terms
      14                 :            :  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
      15                 :            :  * 
      16                 :            :  * Copyright remains Eric Young's, and as such any Copyright notices in
      17                 :            :  * the code are not to be removed.
      18                 :            :  * If this package is used in a product, Eric Young should be given attribution
      19                 :            :  * as the author of the parts of the library used.
      20                 :            :  * This can be in the form of a textual message at program startup or
      21                 :            :  * in documentation (online or textual) provided with the package.
      22                 :            :  * 
      23                 :            :  * Redistribution and use in source and binary forms, with or without
      24                 :            :  * modification, are permitted provided that the following conditions
      25                 :            :  * are met:
      26                 :            :  * 1. Redistributions of source code must retain the copyright
      27                 :            :  *    notice, this list of conditions and the following disclaimer.
      28                 :            :  * 2. Redistributions in binary form must reproduce the above copyright
      29                 :            :  *    notice, this list of conditions and the following disclaimer in the
      30                 :            :  *    documentation and/or other materials provided with the distribution.
      31                 :            :  * 3. All advertising materials mentioning features or use of this software
      32                 :            :  *    must display the following acknowledgement:
      33                 :            :  *    "This product includes cryptographic software written by
      34                 :            :  *     Eric Young (eay@cryptsoft.com)"
      35                 :            :  *    The word 'cryptographic' can be left out if the rouines from the library
      36                 :            :  *    being used are not cryptographic related :-).
      37                 :            :  * 4. If you include any Windows specific code (or a derivative thereof) from 
      38                 :            :  *    the apps directory (application code) you must include an acknowledgement:
      39                 :            :  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
      40                 :            :  * 
      41                 :            :  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
      42                 :            :  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
      43                 :            :  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
      44                 :            :  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
      45                 :            :  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
      46                 :            :  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
      47                 :            :  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
      48                 :            :  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
      49                 :            :  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
      50                 :            :  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
      51                 :            :  * SUCH DAMAGE.
      52                 :            :  * 
      53                 :            :  * The licence and distribution terms for any publically available version or
      54                 :            :  * derivative of this code cannot be changed.  i.e. this code cannot simply be
      55                 :            :  * copied and put under another distribution licence
      56                 :            :  * [including the GNU Public Licence.]
      57                 :            :  */
      58                 :            : 
      59                 :            : #include <stdio.h>
      60                 :            : #include <stdlib.h>
      61                 :            : #include <string.h>
      62                 :            : #include <time.h>
      63                 :            : #include "apps.h"
      64                 :            : #include <openssl/err.h>
      65                 :            : #include <openssl/objects.h>
      66                 :            : #include <openssl/evp.h>
      67                 :            : #include <openssl/x509.h>
      68                 :            : #include <openssl/pkcs7.h>
      69                 :            : #include <openssl/pem.h>
      70                 :            : 
      71                 :            : #undef PROG
      72                 :            : #define PROG    pkcs7_main
      73                 :            : 
      74                 :            : /* -inform arg  - input format - default PEM (DER or PEM)
      75                 :            :  * -outform arg - output format - default PEM
      76                 :            :  * -in arg      - input file - default stdin
      77                 :            :  * -out arg     - output file - default stdout
      78                 :            :  * -print_certs
      79                 :            :  */
      80                 :            : 
      81                 :            : int MAIN(int, char **);
      82                 :            : 
      83                 :         12 : int MAIN(int argc, char **argv)
      84                 :            :         {
      85                 :         12 :         PKCS7 *p7=NULL;
      86                 :         12 :         int i,badops=0;
      87                 :         12 :         BIO *in=NULL,*out=NULL;
      88                 :            :         int informat,outformat;
      89                 :            :         char *infile,*outfile,*prog;
      90                 :         12 :         int print_certs=0,text=0,noout=0,p7_print=0;
      91                 :         12 :         int ret=1;
      92                 :            : #ifndef OPENSSL_NO_ENGINE
      93                 :         12 :         char *engine=NULL;
      94                 :            : #endif
      95                 :            : 
      96                 :         12 :         apps_startup();
      97                 :            : 
      98         [ -  + ]:         12 :         if (bio_err == NULL)
      99         [ #  # ]:          0 :                 if ((bio_err=BIO_new(BIO_s_file())) != NULL)
     100                 :          0 :                         BIO_set_fp(bio_err,stderr,BIO_NOCLOSE|BIO_FP_TEXT);
     101                 :            : 
     102         [ +  - ]:         12 :         if (!load_config(bio_err, NULL))
     103                 :            :                 goto end;
     104                 :            : 
     105                 :         12 :         infile=NULL;
     106                 :         12 :         outfile=NULL;
     107                 :         12 :         informat=FORMAT_PEM;
     108                 :         12 :         outformat=FORMAT_PEM;
     109                 :            : 
     110                 :         12 :         prog=argv[0];
     111                 :         12 :         argc--;
     112                 :         12 :         argv++;
     113         [ +  + ]:         48 :         while (argc >= 1)
     114                 :            :                 {
     115         [ +  + ]:         36 :                 if      (strcmp(*argv,"-inform") == 0)
     116                 :            :                         {
     117         [ +  - ]:         12 :                         if (--argc < 1) goto bad;
     118                 :         12 :                         informat=str2fmt(*(++argv));
     119                 :            :                         }
     120         [ +  + ]:         24 :                 else if (strcmp(*argv,"-outform") == 0)
     121                 :            :                         {
     122         [ +  - ]:         12 :                         if (--argc < 1) goto bad;
     123                 :         12 :                         outformat=str2fmt(*(++argv));
     124                 :            :                         }
     125         [ +  - ]:         12 :                 else if (strcmp(*argv,"-in") == 0)
     126                 :            :                         {
     127         [ +  - ]:         12 :                         if (--argc < 1) goto bad;
     128                 :         12 :                         infile= *(++argv);
     129                 :            :                         }
     130         [ #  # ]:          0 :                 else if (strcmp(*argv,"-out") == 0)
     131                 :            :                         {
     132         [ #  # ]:          0 :                         if (--argc < 1) goto bad;
     133                 :          0 :                         outfile= *(++argv);
     134                 :            :                         }
     135         [ #  # ]:          0 :                 else if (strcmp(*argv,"-noout") == 0)
     136                 :            :                         noout=1;
     137         [ #  # ]:          0 :                 else if (strcmp(*argv,"-text") == 0)
     138                 :            :                         text=1;
     139         [ #  # ]:          0 :                 else if (strcmp(*argv,"-print") == 0)
     140                 :            :                         p7_print=1;
     141         [ #  # ]:          0 :                 else if (strcmp(*argv,"-print_certs") == 0)
     142                 :            :                         print_certs=1;
     143                 :            : #ifndef OPENSSL_NO_ENGINE
     144         [ #  # ]:          0 :                 else if (strcmp(*argv,"-engine") == 0)
     145                 :            :                         {
     146         [ #  # ]:          0 :                         if (--argc < 1) goto bad;
     147                 :          0 :                         engine= *(++argv);
     148                 :            :                         }
     149                 :            : #endif
     150                 :            :                 else
     151                 :            :                         {
     152                 :          0 :                         BIO_printf(bio_err,"unknown option %s\n",*argv);
     153                 :          0 :                         badops=1;
     154                 :          0 :                         break;
     155                 :            :                         }
     156                 :         36 :                 argc--;
     157                 :         36 :                 argv++;
     158                 :            :                 }
     159                 :            : 
     160         [ -  + ]:         12 :         if (badops)
     161                 :            :                 {
     162                 :            : bad:
     163                 :          0 :                 BIO_printf(bio_err,"%s [options] <infile >outfile\n",prog);
     164                 :          0 :                 BIO_printf(bio_err,"where options are\n");
     165                 :          0 :                 BIO_printf(bio_err," -inform arg   input format - DER or PEM\n");
     166                 :          0 :                 BIO_printf(bio_err," -outform arg  output format - DER or PEM\n");
     167                 :          0 :                 BIO_printf(bio_err," -in arg       input file\n");
     168                 :          0 :                 BIO_printf(bio_err," -out arg      output file\n");
     169                 :          0 :                 BIO_printf(bio_err," -print_certs  print any certs or crl in the input\n");
     170                 :          0 :                 BIO_printf(bio_err," -text         print full details of certificates\n");
     171                 :          0 :                 BIO_printf(bio_err," -noout        don't output encoded data\n");
     172                 :            : #ifndef OPENSSL_NO_ENGINE
     173                 :          0 :                 BIO_printf(bio_err," -engine e     use engine e, possibly a hardware device.\n");
     174                 :            : #endif
     175                 :          0 :                 ret = 1;
     176                 :          0 :                 goto end;
     177                 :            :                 }
     178                 :            : 
     179                 :         12 :         ERR_load_crypto_strings();
     180                 :            : 
     181                 :            : #ifndef OPENSSL_NO_ENGINE
     182                 :         12 :         setup_engine(bio_err, engine, 0);
     183                 :            : #endif
     184                 :            : 
     185                 :         12 :         in=BIO_new(BIO_s_file());
     186                 :         12 :         out=BIO_new(BIO_s_file());
     187         [ -  + ]:         12 :         if ((in == NULL) || (out == NULL))
     188                 :            :                 {
     189                 :          0 :                 ERR_print_errors(bio_err);
     190                 :          0 :                 goto end;
     191                 :            :                 }
     192                 :            : 
     193         [ -  + ]:         12 :         if (infile == NULL)
     194                 :          0 :                 BIO_set_fp(in,stdin,BIO_NOCLOSE);
     195                 :            :         else
     196                 :            :                 {
     197         [ -  + ]:         12 :                 if (BIO_read_filename(in,infile) <= 0)
     198         [ #  # ]:          0 :                 if (in == NULL)
     199                 :            :                         {
     200                 :          0 :                         perror(infile);
     201                 :          0 :                         goto end;
     202                 :            :                         }
     203                 :            :                 }
     204                 :            : 
     205         [ +  + ]:         12 :         if      (informat == FORMAT_ASN1)
     206                 :          4 :                 p7=d2i_PKCS7_bio(in,NULL);
     207         [ +  - ]:          8 :         else if (informat == FORMAT_PEM)
     208                 :          8 :                 p7=PEM_read_bio_PKCS7(in,NULL,NULL,NULL);
     209                 :            :         else
     210                 :            :                 {
     211                 :          0 :                 BIO_printf(bio_err,"bad input format specified for pkcs7 object\n");
     212                 :          0 :                 goto end;
     213                 :            :                 }
     214         [ -  + ]:         12 :         if (p7 == NULL)
     215                 :            :                 {
     216                 :          0 :                 BIO_printf(bio_err,"unable to load PKCS7 object\n");
     217                 :          0 :                 ERR_print_errors(bio_err);
     218                 :          0 :                 goto end;
     219                 :            :                 }
     220                 :            : 
     221         [ +  - ]:         12 :         if (outfile == NULL)
     222                 :            :                 {
     223                 :         12 :                 BIO_set_fp(out,stdout,BIO_NOCLOSE);
     224                 :            : #ifdef OPENSSL_SYS_VMS
     225                 :            :                 {
     226                 :            :                 BIO *tmpbio = BIO_new(BIO_f_linebuffer());
     227                 :            :                 out = BIO_push(tmpbio, out);
     228                 :            :                 }
     229                 :            : #endif
     230                 :            :                 }
     231                 :            :         else
     232                 :            :                 {
     233         [ #  # ]:          0 :                 if (BIO_write_filename(out,outfile) <= 0)
     234                 :            :                         {
     235                 :          0 :                         perror(outfile);
     236                 :          0 :                         goto end;
     237                 :            :                         }
     238                 :            :                 }
     239                 :            : 
     240         [ -  + ]:         12 :         if (p7_print)
     241                 :          0 :                 PKCS7_print_ctx(out, p7, 0, NULL);
     242                 :            : 
     243         [ -  + ]:         12 :         if (print_certs)
     244                 :            :                 {
     245                 :          0 :                 STACK_OF(X509) *certs=NULL;
     246                 :          0 :                 STACK_OF(X509_CRL) *crls=NULL;
     247                 :            : 
     248                 :          0 :                 i=OBJ_obj2nid(p7->type);
     249      [ #  #  # ]:          0 :                 switch (i)
     250                 :            :                         {
     251                 :            :                 case NID_pkcs7_signed:
     252                 :          0 :                         certs=p7->d.sign->cert;
     253                 :          0 :                         crls=p7->d.sign->crl;
     254                 :          0 :                         break;
     255                 :            :                 case NID_pkcs7_signedAndEnveloped:
     256                 :          0 :                         certs=p7->d.signed_and_enveloped->cert;
     257                 :          0 :                         crls=p7->d.signed_and_enveloped->crl;
     258                 :          0 :                         break;
     259                 :            :                 default:
     260                 :            :                         break;
     261                 :            :                         }
     262                 :            : 
     263         [ #  # ]:          0 :                 if (certs != NULL)
     264                 :            :                         {
     265                 :            :                         X509 *x;
     266                 :            : 
     267         [ #  # ]:          0 :                         for (i=0; i<sk_X509_num(certs); i++)
     268                 :            :                                 {
     269                 :          0 :                                 x=sk_X509_value(certs,i);
     270         [ #  # ]:          0 :                                 if(text) X509_print(out, x);
     271                 :          0 :                                 else dump_cert_text(out, x);
     272                 :            : 
     273         [ #  # ]:          0 :                                 if(!noout) PEM_write_bio_X509(out,x);
     274                 :          0 :                                 BIO_puts(out,"\n");
     275                 :            :                                 }
     276                 :            :                         }
     277         [ #  # ]:          0 :                 if (crls != NULL)
     278                 :            :                         {
     279                 :            :                         X509_CRL *crl;
     280                 :            : 
     281         [ #  # ]:          0 :                         for (i=0; i<sk_X509_CRL_num(crls); i++)
     282                 :            :                                 {
     283                 :          0 :                                 crl=sk_X509_CRL_value(crls,i);
     284                 :            : 
     285                 :          0 :                                 X509_CRL_print(out, crl);
     286                 :            : 
     287         [ #  # ]:          0 :                                 if(!noout)PEM_write_bio_X509_CRL(out,crl);
     288                 :          0 :                                 BIO_puts(out,"\n");
     289                 :            :                                 }
     290                 :            :                         }
     291                 :            : 
     292                 :            :                 ret=0;
     293                 :            :                 goto end;
     294                 :            :                 }
     295                 :            : 
     296         [ +  - ]:         12 :         if(!noout) {
     297         [ +  + ]:         12 :                 if      (outformat == FORMAT_ASN1)
     298                 :          6 :                         i=i2d_PKCS7_bio(out,p7);
     299         [ +  - ]:          6 :                 else if (outformat == FORMAT_PEM)
     300                 :          6 :                         i=PEM_write_bio_PKCS7(out,p7);
     301                 :            :                 else    {
     302                 :          0 :                         BIO_printf(bio_err,"bad output format specified for outfile\n");
     303                 :          0 :                         goto end;
     304                 :            :                         }
     305                 :            : 
     306         [ -  + ]:         12 :                 if (!i)
     307                 :            :                         {
     308                 :          0 :                         BIO_printf(bio_err,"unable to write pkcs7 object\n");
     309                 :          0 :                         ERR_print_errors(bio_err);
     310                 :          0 :                         goto end;
     311                 :            :                         }
     312                 :            :         }
     313                 :            :         ret=0;
     314                 :            : end:
     315         [ +  - ]:         12 :         if (p7 != NULL) PKCS7_free(p7);
     316         [ +  - ]:         12 :         if (in != NULL) BIO_free(in);
     317         [ +  - ]:         12 :         if (out != NULL) BIO_free_all(out);
     318                 :            :         apps_shutdown();
     319                 :         12 :         OPENSSL_EXIT(ret);
     320                 :            :         }

Generated by: LCOV version 1.9