ServiceRegistration/keydump.c

   1 /* keydump.c
   2  *
   3  * Copyright (c) 2018 Apple Computer, Inc. All rights reserved.
   4  *
   5  * Licensed under the Apache License, Version 2.0 (the "License");
   6  * you may not use this file except in compliance with the License.
   7  * You may obtain a copy of the License at
   8  *
   9  *     http://www.apache.org/licenses/LICENSE-2.0
  10  *
  11  * Unless required by applicable law or agreed to in writing, software
  12  * distributed under the License is distributed on an "AS IS" BASIS,
  13  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  14  * See the License for the specific language governing permissions and
  15  * limitations under the License.
  16  *
  17  * Dump the contents of a key file saved by e.g. srp-simple as a DNS key.
  18  */
  19
  20 #include <stdio.h>
  21 #include <arpa/inet.h>
  22 #include <string.h>
  23 #include <stdlib.h>
  24
  25 #include "srp.h"
  26 #include "dns-msg.h"
  27 #include "srp-crypto.h"
  28
  29 int
  30 main(int argc, char **argv)
  31 {
  32     const char *keyfile_name = "srp-simple.key";
  33     srp_key_t *key;
  34
  35     key = srp_load_keypair(keyfile_name);
  36     if (key == NULL) {
  37         if (key == NULL) {
  38             printf("Unable to load key from %s.", keyfile_name);
  39             exit(1);
  40         }
  41     }
  42
  43     srp_print_key(key);
  44 }
  45
  46 // Local Variables:
  47 // mode: C
  48 // tab-width: 4
  49 // c-file-style: "bsd"
  50 // c-basic-offset: 4
  51 // fill-column: 108
  52 // indent-tabs-mode: nil
  53 // End: