ceph/src/test/testkeys.cc

   1 #include "auth/cephx/CephxKeyServer.h"
   2 #include "common/ceph_argparse.h"
   3 #include "global/global_init.h"
   4 #include "common/config.h"
   5 #include "common/debug.h"
   6
   7 #define dout_context g_ceph_context
   8
   9 #define AES_KEY_LEN     16
  10
  11 int main(int argc, const char **argv)
  12 {
  13   vector<const char*> args;
  14   argv_to_vec(argc, argv, args);
  15   env_to_vec(args);
  16
  17   auto cct = global_init(NULL, args, CEPH_ENTITY_TYPE_CLIENT,
  18                          CODE_ENVIRONMENT_UTILITY, 0);
  19   common_init_finish(g_ceph_context);
  20   KeyRing extra;
  21   KeyServer server(g_ceph_context, &extra);
  22
  23   generic_dout(0) << "server created" << dendl;
  24
  25   getchar();
  26
  27 #if 0
  28   char aes_key[AES_KEY_LEN];
  29   memset(aes_key, 0x77, sizeof(aes_key));
  30   bufferptr keybuf(aes_key, sizeof(aes_key));
  31   CryptoKey key(CEPH_CRYPTO_AES, ceph_clock_now(), keybuf);
  32
  33   const char *msg="hello! this is a message\n";
  34   char pad[16];
  35   memset(pad, 0, 16);
  36   bufferptr ptr(msg, strlen(msg));
  37   bufferlist enc_in;
  38   enc_in.append(ptr);
  39   enc_in.append(msg, strlen(msg));
  40
  41   bufferlist enc_out;
  42   if (key.encrypt(enc_in, enc_out) < 0) {
  43     derr(0) << "couldn't encode!" << dendl;
  44     exit(1);
  45   }
  46
  47   const char *enc_buf = enc_out.c_str();
  48   for (unsigned i=0; i<enc_out.length(); i++) {
  49     std::cout << hex << (int)(unsigned char)enc_buf[i] << dec << " ";
  50     if (i && !(i%16))
  51       std::cout << std::endl;
  52   }
  53
  54   bufferlist dec_in, dec_out;
  55
  56   dec_in = enc_out;
  57
  58   if (key.decrypt(dec_in, dec_out) < 0) {
  59     derr(0) << "couldn't decode!" << dendl;
  60   }
  61
  62   dout(0) << "decoded len: " << dec_out.length() << dendl;
  63   dout(0) << "decoded msg: " << dec_out.c_str() << dendl;
  64
  65   return 0;
  66 #endif
  67 }
  68