scripts/keyid2sql.c

   1
   2 #include <stdio.h>
   3 #include <library.h>
   4 #include <debug.h>
   5 #include <credentials/keys/private_key.h>
   6 #include <credentials/keys/public_key.h>
   7
   8 /**
   9  * print the keyids of a private or public key in sql format
  10  */
  11 int main(int argc, char *argv[])
  12 {
  13         public_key_t *public;
  14         private_key_t *private;
  15         chunk_t chunk;
  16         char buf[8096];
  17         int read, n;
  18
  19         library_init(NULL);
  20         lib->plugins->load(lib->plugins, IPSEC_PLUGINDIR, "gmp pubkey sha1");
  21         atexit(library_deinit);
  22
  23         read = fread(buf, 1, sizeof(buf), stdin);
  24         if (read <= 0)
  25         {
  26                 fprintf(stderr, "reading key failed.\n");
  27                 return -1;
  28         }
  29
  30         chunk = chunk_create(buf, read);
  31
  32         private = lib->creds->create(lib->creds, CRED_PRIVATE_KEY, KEY_RSA,
  33                                                                  BUILD_BLOB_ASN1_DER, chunk_clone(chunk),
  34                                                                  BUILD_END);
  35         if (private)
  36         {
  37                 if (private->get_fingerprint(private, KEY_ID_PUBKEY_SHA1, &chunk))
  38                 {
  39                         printf("%d, X'", ID_KEY_ID);
  40                         for (n = 0; n < chunk.len; n++)
  41                         {
  42                                 printf("%.2x", chunk.ptr[n]);
  43                         }
  44                         printf("'\n");
  45                 }
  46                 private->destroy(private);
  47                 return 0;
  48         }
  49
  50         public = lib->creds->create(lib->creds, CRED_PUBLIC_KEY, KEY_ANY,
  51                                                                 BUILD_BLOB_ASN1_DER, chunk_clone(chunk),
  52                                                                 BUILD_END);
  53         if (!public)
  54         {
  55                 public = lib->creds->create(lib->creds, CRED_PUBLIC_KEY, KEY_RSA,
  56                                                                         BUILD_BLOB_ASN1_DER, chunk_clone(chunk),
  57                                                                         BUILD_END);
  58         }
  59         if (public)
  60         {
  61                 if (public->get_fingerprint(public, KEY_ID_PUBKEY_SHA1, &chunk))
  62                 {
  63                         printf("%d, X'", ID_KEY_ID);
  64                         for (n = 0; n < chunk.len; n++)
  65                         {
  66                                 printf("%.2x", chunk.ptr[n]);
  67                         }
  68                         printf("'\n");
  69                 }
  70                 public->destroy(public);
  71                 return 0;
  72         }
  73
  74         fprintf(stderr, "unable to parse input key.\n");
  75         return -1;
  76 }
  77