-moving namestore_common functions to gnsrecord library

1 files changed, 145 insertions, 0 deletions

diff --git a/src/gnsrecord/test_gnsrecord_crypto.c b/src/gnsrecord/test_gnsrecord_crypto.c
new file mode 100644
index 000000000..345bf353b
--- /dev/null
+++ b/src/gnsrecord/test_gnsrecord_crypto.c
@@ -0,0 +1,145 @@
+/*
+     This file is part of GNUnet.
+     (C) 2013 Christian Grothoff (and other contributing authors)
+
+     GNUnet is free software; you can redistribute it and/or modify
+     it under the terms of the GNU General Public License as published
+     by the Free Software Foundation; either version 3, or (at your
+     option) any later version.
+
+     GNUnet is distributed in the hope that it will be useful, but
+     WITHOUT ANY WARRANTY; without even the implied warranty of
+     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+     General Public License for more details.
+
+     You should have received a copy of the GNU General Public License
+     along with GNUnet; see the file COPYING.  If not, write to the
+     Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+     Boston, MA 02111-1307, USA.
+*/
+/**
+ * @file gnsrecord/test_gnsrecord_crypto.c
+ * @brief testcase for block creation, verification and decryption
+ */
+#include "platform.h"
+#include "gnunet_util_lib.h"
+#include "gnunet_gnsrecord_lib.h"
+
+#define RECORDS 5
+
+#define TEST_RECORD_TYPE 1234
+
+#define TEST_RECORD_DATALEN 123
+
+#define TEST_RECORD_DATA 'a'
+
+#define TEST_REMOVE_RECORD_TYPE 4321
+
+#define TEST_REMOVE_RECORD_DATALEN 255
+
+#define TEST_REMOVE_RECORD_DATA 'b'
+
+
+static struct GNUNET_CRYPTO_EcdsaPrivateKey * privkey;
+
+static struct GNUNET_NAMESTORE_RecordData *s_rd;
+
+static char *s_name;
+
+static int res;
+
+
+static struct GNUNET_NAMESTORE_RecordData *
+create_record (int count)
+{
+  unsigned int c;
+  struct GNUNET_NAMESTORE_RecordData * rd;
+
+  rd = GNUNET_malloc (count * sizeof (struct GNUNET_NAMESTORE_RecordData));
+  for (c = 0; c < count; c++)
+  {
+    rd[c].expiration_time = GNUNET_TIME_absolute_get().abs_value_us;
+    rd[c].record_type = TEST_RECORD_TYPE;
+    rd[c].data_size = TEST_RECORD_DATALEN;
+    rd[c].data = GNUNET_malloc(TEST_RECORD_DATALEN);
+    memset ((char *) rd[c].data, TEST_RECORD_DATA, TEST_RECORD_DATALEN);
+  }
+  return rd;
+}
+
+
+static void
+rd_decrypt_cb (void *cls,
+                                                 unsigned int rd_count,
+                                                 const struct GNUNET_NAMESTORE_RecordData *rd)
+{
+  char rd_cmp_data[TEST_RECORD_DATALEN];
+
+  int c;
+
+  GNUNET_assert (RECORDS == rd_count);
+  GNUNET_assert (NULL != rd);
+
+  memset (rd_cmp_data, 'a', TEST_RECORD_DATALEN);
+
+  for (c = 0; c < rd_count; c++)
+  {
+        GNUNET_assert (TEST_RECORD_TYPE == rd[c].record_type);
+        GNUNET_assert (TEST_RECORD_DATALEN == rd[c].data_size);
+        GNUNET_assert (0 == memcmp (&rd_cmp_data, rd[c].data, TEST_RECORD_DATALEN));
+  }
+  GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+              "Block was decrypted successfully \n");
+  res = 0;
+
+}
+
+static void
+run (void *cls, char *const *args, const char *cfgfile,
+     const struct GNUNET_CONFIGURATION_Handle *cfg)
+{
+  struct GNUNET_NAMESTORE_Block *block;
+  struct GNUNET_CRYPTO_EcdsaPublicKey pubkey;
+
+  /* load privat key */
+  char *hostkey_file;
+  GNUNET_asprintf(&hostkey_file,"zonefiles%s%s",DIR_SEPARATOR_STR,
+      "N0UJMP015AFUNR2BTNM3FKPBLG38913BL8IDMCO2H0A1LIB81960.zkey");
+  GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Using zonekey file `%s' \n", hostkey_file);
+  privkey = GNUNET_CRYPTO_ecdsa_key_create_from_file(hostkey_file);
+  GNUNET_free (hostkey_file);
+  GNUNET_assert (privkey != NULL);
+  struct GNUNET_TIME_Absolute expire = GNUNET_TIME_absolute_get();
+  /* get public key */
+  GNUNET_CRYPTO_ecdsa_key_get_public(privkey, &pubkey);
+
+  /* create record */
+  s_name = "DUMMY.dummy.gnunet";
+  s_rd = create_record (RECORDS);
+
+  /* Create block */
+  GNUNET_assert (NULL != (block = GNUNET_NAMESTORE_block_create (privkey, expire,s_name, s_rd, RECORDS)));
+  GNUNET_assert (GNUNET_OK == GNUNET_NAMESTORE_block_verify (block));
+  GNUNET_assert (GNUNET_OK == GNUNET_NAMESTORE_block_decrypt (block, &pubkey, s_name, &rd_decrypt_cb, s_name));
+
+  GNUNET_free (block);
+}
+
+
+int
+main (int argc, char *argv[])
+{
+  static char *const argvx[] = { "test-gnsrecord-crypto",
+    NULL
+  };
+  static struct GNUNET_GETOPT_CommandLineOption options[] = {
+    GNUNET_GETOPT_OPTION_END
+  };
+
+  res = 1;
+  GNUNET_PROGRAM_run ((sizeof (argvx) / sizeof (char *)) - 1, argvx, "test-namestore-api",
+                      "nohelp", options, &run, &res);
+  return res;
+}
+
+/* end of test_gnsrecord_crypto.c */