SecurityTests/clxutils/p12/p12Encode.cpp

   1 /*
   2  * Decode P12 PFX using P12Coder, reencode to file
   3  */
   4
   5 #include <security_pkcs12/pkcs12Coder.h>
   6 #include <stdlib.h>
   7 #include <stdio.h>
   8 #include <Security/cssmtype.h>
   9 #include <security_cdsa_utils/cuPrintCert.h>
  10 #include <security_cdsa_utils/cuFileIo.h>
  11
  12 /* decode --> encode */
  13 int p12Reencode(
  14         const CSSM_DATA &pfx,
  15         CSSM_CSP_HANDLE cspHand,
  16         CFStringRef pwd,                        // explicit passphrase, mutually exclusive with...
  17         bool verbose,
  18         unsigned loops)
  19 {
  20         int                     ourRtn;
  21
  22         for(unsigned loop=0; loop<loops; loop++) {
  23                 {
  24                         /* localize scope of coder for malloc test */
  25                         P12Coder coder;
  26                         CFDataRef cfd = CFDataCreate(NULL, pfx.Data, pfx.Length);
  27                         ourRtn = 0;
  28
  29                         printf("...decoding...\n");
  30                         try {
  31                                 coder.setCsp(cspHand);
  32                                 coder.setMacPassPhrase(pwd);
  33                                 coder.decode(cfd);
  34                         }
  35                         catch(...) {
  36                                 printf("***decode error\n");
  37                                 return 1;
  38                         }
  39                         CFRelease(cfd);
  40
  41                         /* should just be able to re-encode it */
  42                         printf("...encoding...\n");
  43                         CFDataRef encPfx;
  44                         try {
  45                                 coder.encode(&encPfx);
  46                         }
  47                         catch(...) {
  48                                 printf("***encode error\n");
  49                                 return 1;
  50                         }
  51                         writeFile("encoded.p12", CFDataGetBytePtr(encPfx),
  52                                 CFDataGetLength(encPfx));
  53                         printf("...wrote %u bytes to encoded.p12\n",
  54                                 (unsigned)CFDataGetLength(encPfx));
  55                         CFRelease(encPfx);
  56                 }
  57                 if(loops > 1) {
  58                         fpurge(stdin);
  59                         printf("CR to continue: ");
  60                         getchar();
  61                 }
  62                 if(ourRtn) {
  63                         return ourRtn;
  64                 }
  65         }
  66         return ourRtn;
  67 }