scripts/keyid2sql.c

   1
   2 #include <stdio.h>
   3 #include <library.h>
   4 #include <debug.h>
   5 #include <utils/identification.h>
   6 #include <credentials/keys/private_key.h>
   7 #include <credentials/keys/public_key.h>
   8
   9
  10 /**
  11  * print the keyids of a private or public key in sql format
  12  */
  13 int main(int argc, char *argv[])
  14 {
  15         public_key_t *public;
  16         private_key_t *private;
  17         identification_t *keyid;
  18         chunk_t chunk;
  19         char buf[8096];
  20         int read, n;
  21
  22         library_init(NULL);
  23         lib->plugins->load(lib->plugins, IPSEC_PLUGINDIR, "gmp pubkey sha1");
  24         atexit(library_deinit);
  25
  26         read = fread(buf, 1, sizeof(buf), stdin);
  27         if (read <= 0)
  28         {
  29                 fprintf(stderr, "reading key failed.\n");
  30                 return -1;
  31         }
  32
  33         chunk = chunk_create(buf, read);
  34
  35         private = lib->creds->create(lib->creds, CRED_PRIVATE_KEY, KEY_RSA,
  36                                                                  BUILD_BLOB_ASN1_DER, chunk_clone(chunk),
  37                                                                  BUILD_END);
  38         if (private)
  39         {
  40                 keyid = private->get_id(private, ID_PUBKEY_INFO_SHA1);
  41                 chunk = keyid->get_encoding(keyid);
  42
  43                 printf("%d, X'", ID_PUBKEY_INFO_SHA1);
  44                 for (n = 0; n < chunk.len; n++)
  45                 {
  46                         printf("%.2x", chunk.ptr[n]);
  47                 }
  48                 printf("'\n");
  49                 private->destroy(private);
  50                 return 0;
  51         }
  52
  53         public = lib->creds->create(lib->creds, CRED_PUBLIC_KEY, KEY_ANY,
  54                                                                 BUILD_BLOB_ASN1_DER, chunk_clone(chunk),
  55                                                                 BUILD_END);
  56         if (!public)
  57         {
  58                 public = lib->creds->create(lib->creds, CRED_PUBLIC_KEY, KEY_RSA,
  59                                                                         BUILD_BLOB_ASN1_DER, chunk_clone(chunk),
  60                                                                         BUILD_END);
  61         }
  62         if (public)
  63         {
  64                 keyid = public->get_id(public, ID_PUBKEY_INFO_SHA1);
  65                 chunk = keyid->get_encoding(keyid);
  66
  67                 printf("%d, X'", ID_PUBKEY_INFO_SHA1);
  68                 for (n = 0; n < chunk.len; n++)
  69                 {
  70                         printf("%.2x", chunk.ptr[n]);
  71                 }
  72                 printf("'\n");
  73                 public->destroy(public);
  74                 return 0;
  75         }
  76
  77         fprintf(stderr, "unable to parse input key.\n");
  78         return -1;
  79 }
  80