test_auth.c

   1 #include <stdio.h>
   2 #include <string.h>
   3 #include "authobj.h"
   4
   5 int main(int argc, char *argv[])
   6 {
   7         const char *id = "testuser";
   8         const char *pass = "testpassword";
   9         const char *nonce = "1";
  10         const unsigned char secret[] = {0x52, 0xf3, 0xbe, 0x1f, 0x3e,
  11                                         0x22, 0xa8, 0xee, 0xdf, 0x10,
  12                                         0x86, 0xf2, 0x17, 0xd7, 0x21,
  13                                         0x9d, 0x08, 0x14, 0x48, 0x38};
  14         const unsigned char *payload = (unsigned char *)
  15                                         "To authorize or not to authorize?";
  16         unsigned char authobj[512];
  17         int authsize = sizeof(authobj);
  18         unsigned char challenge[128];
  19         int challengesize = sizeof(challenge);
  20         int rc;
  21         const unsigned char key[] =    {0xcc, 0x21, 0xaa, 0xb7, 0xf5,
  22                                         0x76, 0xd6, 0xe7, 0xed, 0x90,
  23                                         0x69, 0x51, 0x3d, 0x9b, 0x3a,
  24                                         0x9d, 0xa8, 0xcf, 0xf9, 0x2f};
  25         unsigned char newsecret[20];
  26         int newsecsize = sizeof(newsecret);
  27         unsigned char newload[128];
  28         int newloadsize=sizeof(newload);
  29
  30         rc = make_authobj(id, pass, nonce, secret, sizeof(secret),
  31                         payload, strlen((char *)payload),
  32                         authobj, &authsize);
  33         printf("make_authobj() rc=%d size=%d\n", rc, authsize);
  34         if (rc) return rc;
  35
  36         rc = make_challenge(id, pass, nonce, challenge, &challengesize);
  37         printf("make_challenge() rc=%d size=%d\n", rc, challengesize);
  38         if (rc) return rc;
  39
  40         rc = parse_authobj(key, sizeof(key), authobj, authsize,
  41                         newsecret, &newsecsize, newload, &newloadsize);
  42         printf("parse_authobj() rc=%d secretsize=%d payload=\"%.*s\" (%d)\n",
  43                 rc, newsecsize, newloadsize, newload, newloadsize);
  44         if (memcmp(secret, newsecret, newsecsize)) {
  45                 printf("extracted secret does not match\n");
  46                 return -1;
  47         }
  48         return 0;
  49 }