X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=src%2Fgns%2Ftest_gns_dht_delegated_lookup.c;h=f9531751ad4e3638e0f4fae675d4350391244bb4;hb=39850a9dc3d789303b91816275314898c0ae80e2;hp=f81a8d02830776e1f9b52640acfaf11cec5274ce;hpb=f619430fc962cc50f48e980841c76ca7fe1e801e;p=oweals%2Fgnunet.git

diff --git a/src/gns/test_gns_dht_delegated_lookup.c b/src/gns/test_gns_dht_delegated_lookup.c
index f81a8d028..f9531751a 100644
--- a/src/gns/test_gns_dht_delegated_lookup.c
+++ b/src/gns/test_gns_dht_delegated_lookup.c
@@ -18,26 +18,12 @@
      Boston, MA 02111-1307, USA.
 */
 /**
- * @file gns/test_gns_twopeer.c
- * @brief base testcase for testing DHT service with
- *        two running peers.
+ * @file gns/test_gns_dht_delegated_lookup.c
+ * @brief test for record lookup via DHT
  *
- * This testcase starts peers using the GNUNET_TESTING_daemons_start
- * function call.  On peer start, connects to the peers DHT service
- * by calling GNUNET_DHT_connected.  Once notified about all peers
- * being started (by the peers_started_callback function), calls
- * GNUNET_TESTING_connect_topology, which connects the peers in a
- * "straight line" topology.  On notification that all peers have
- * been properly connected, calls the do_get function which initiates
- * a GNUNET_DHT_get from the *second* peer. Once the GNUNET_DHT_get
- * function starts, runs the do_put function to insert data at the first peer.
- *   If the GET is successful, schedules finish_testing
- * to stop the test and shut down peers.  If GET is unsuccessful
- * after GET_TIMEOUT seconds, prints an error message and shuts down
- * the peers.
  */
 #include "platform.h"
-#include "gnunet_testing_lib.h"
+#include "gnunet_testing_lib-new.h"
 #include "gnunet_core_service.h"
 #include "block_gns.h"
 #include "gnunet_signatures.h"
@@ -47,17 +33,14 @@
 #include "gnunet_dht_service.h"
 #include "gnunet_gns_service.h"
 
-/* DEFINES */
-#define VERBOSE GNUNET_YES
-
 /* Timeout for entire testcase */
-#define TIMEOUT GNUNET_TIME_relative_multiply(GNUNET_TIME_UNIT_SECONDS, 10)
+#define TIMEOUT GNUNET_TIME_relative_multiply(GNUNET_TIME_UNIT_SECONDS, 20)
 
-/* If number of peers not in config file, use this number */
-#define DEFAULT_NUM_PEERS 2
+/* Timeout for entire testcase */
+#define DHT_DELAY GNUNET_TIME_relative_multiply(GNUNET_TIME_UNIT_SECONDS, 10)
 
 /* test records to resolve */
-#define TEST_DOMAIN "www.bob.gnunet"
+#define TEST_DOMAIN "www.bob.gads"
 #define TEST_IP "127.0.0.1"
 #define TEST_RECORD_NAME "www"
 
@@ -65,18 +48,11 @@
 
 #define DHT_OPERATION_TIMEOUT GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 1)
 
-/* Globals */
-
-/**
- * Directory to store temp data in, defined in config file
- */
-static char *test_directory;
-
-struct GNUNET_TESTING_Daemon *d1;
-
+#define KEYFILE_BOB "../namestore/zonefiles/HGU0A0VCU334DN7F2I9UIUMVQMM7JMSD142LIMNUGTTV9R0CF4EG.zkey"
 
 /* Task handle to use to schedule test failure */
-GNUNET_SCHEDULER_TaskIdentifier die_task;
+static GNUNET_SCHEDULER_TaskIdentifier die_task;
+static GNUNET_SCHEDULER_TaskIdentifier wait_task;
 
 /* Global return value (0 for success, anything else for failure) */
 static int ok;
@@ -87,27 +63,67 @@ static struct GNUNET_GNS_Handle *gns_handle;
 
 static struct GNUNET_DHT_Handle *dht_handle;
 
-const struct GNUNET_CONFIGURATION_Handle *cfg;
+static const struct GNUNET_CONFIGURATION_Handle *cfg;
+
+static struct GNUNET_CRYPTO_RsaPublicKeyBinaryEncoded alice_pkey;
+static struct GNUNET_CRYPTO_RsaPublicKeyBinaryEncoded bob_pkey;
+static struct GNUNET_CRYPTO_RsaPrivateKey *alice_key;
+static struct GNUNET_CRYPTO_RsaPrivateKey *bob_key;
 
-struct GNUNET_CRYPTO_RsaPublicKeyBinaryEncoded alice_pkey;
-struct GNUNET_CRYPTO_RsaPublicKeyBinaryEncoded bob_pkey;
-struct GNUNET_CRYPTO_RsaPrivateKey *alice_key;
-struct GNUNET_CRYPTO_RsaPrivateKey *bob_key;
 
 /**
- * Check whether peers successfully shut down.
+ * Check if the get_handle is being used, if so stop the request.  Either
+ * way, schedule the end_badly_cont function which actually shuts down the
+ * test.
  */
-void
-shutdown_callback (void *cls, const char *emsg)
+static void
+end_badly (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
 {
-  if (emsg != NULL)
+  die_task = GNUNET_SCHEDULER_NO_TASK;
+  if (NULL != gns_handle)
+  {
+    GNUNET_GNS_disconnect (gns_handle);
+    gns_handle = NULL;
+  }
+
+  if (NULL != dht_handle)
   {
-    GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "Error on shutdown! ret=%d\n", ok);
-    if (ok == 0)
-      ok = 2;
+    GNUNET_DHT_disconnect (dht_handle);
+    dht_handle = NULL;
   }
 
-  GNUNET_log (GNUNET_ERROR_TYPE_INFO, "done(ret=%d)!\n", ok);
+  if (NULL != namestore_handle)
+  {
+    GNUNET_NAMESTORE_disconnect (namestore_handle);
+    namestore_handle = NULL;
+  }
+  GNUNET_break (0);
+  GNUNET_SCHEDULER_shutdown ();
+  ok = 1;
+}
+
+
+static void
+end_badly_now ()
+{
+
+  if (GNUNET_SCHEDULER_NO_TASK != wait_task)
+  {
+      GNUNET_SCHEDULER_cancel (wait_task);
+      wait_task = GNUNET_SCHEDULER_NO_TASK;
+  }
+  GNUNET_SCHEDULER_cancel (die_task);
+  die_task = GNUNET_SCHEDULER_add_now (&end_badly, NULL);
+}
+
+
+static void
+shutdown_task (void *cls,
+	       const struct GNUNET_SCHEDULER_TaskContext *tc)
+{
+  GNUNET_GNS_disconnect(gns_handle);
+  GNUNET_log (GNUNET_ERROR_TYPE_INFO, "Shutting down peer!\n");
+  GNUNET_SCHEDULER_shutdown ();
 }
 
 
@@ -119,6 +135,14 @@ on_lookup_result(void *cls, uint32_t rd_count,
   int i;
   char* addr;
   
+  if (GNUNET_SCHEDULER_NO_TASK != die_task)
+  {
+      GNUNET_SCHEDULER_cancel (die_task);
+      die_task = GNUNET_SCHEDULER_NO_TASK;
+  }
+
+  GNUNET_NAMESTORE_disconnect (namestore_handle);
+  namestore_handle = NULL;
   if (rd_count == 0)
   {
     GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
@@ -132,7 +156,7 @@ on_lookup_result(void *cls, uint32_t rd_count,
     for (i=0; i<rd_count; i++)
     {
       GNUNET_log (GNUNET_ERROR_TYPE_INFO, "type: %d\n", rd[i].record_type);
-      if (rd[i].record_type == GNUNET_GNS_RECORD_TYPE_A)
+      if (rd[i].record_type == GNUNET_GNS_RECORD_A)
       {
         memcpy(&a, rd[i].data, sizeof(a));
         addr = inet_ntoa(a);
@@ -150,9 +174,10 @@ on_lookup_result(void *cls, uint32_t rd_count,
       }
     }
   }
-  GNUNET_log (GNUNET_ERROR_TYPE_INFO, "Shutting down peer1!\n");
-  GNUNET_TESTING_daemon_stop (d1, TIMEOUT, &shutdown_callback, NULL,
-                              GNUNET_YES, GNUNET_NO);
+  GNUNET_DHT_disconnect (dht_handle);
+  dht_handle = NULL;
+
+  GNUNET_SCHEDULER_add_now (&shutdown_task, NULL);
 }
 
 
@@ -163,56 +188,32 @@ on_lookup_result(void *cls, uint32_t rd_count,
 static void
 commence_testing (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
 {
-  GNUNET_NAMESTORE_disconnect(namestore_handle, GNUNET_YES);
-
   gns_handle = GNUNET_GNS_connect(cfg);
 
   if (NULL == gns_handle)
   {
     GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
                 "Failed to connect to GNS!\n");
+    end_badly_now();
+    return;
   }
 
-  GNUNET_GNS_lookup(gns_handle, TEST_DOMAIN, GNUNET_GNS_RECORD_TYPE_A,
+  GNUNET_GNS_lookup(gns_handle, TEST_DOMAIN, GNUNET_GNS_RECORD_A,
+                    GNUNET_NO,
+                    NULL,
                     &on_lookup_result, TEST_DOMAIN);
 }
 
-/**
- * Continuation for the GNUNET_DHT_get_stop call, so that we don't shut
- * down the peers without freeing memory associated with GET request.
- */
-static void
-end_badly_cont (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
-{
-
-  if (d1 != NULL)
-    GNUNET_TESTING_daemon_stop (d1, TIMEOUT, &shutdown_callback, NULL,
-                                GNUNET_YES, GNUNET_NO);
-  GNUNET_SCHEDULER_cancel (die_task);
-}
-
-/**
- * Check if the get_handle is being used, if so stop the request.  Either
- * way, schedule the end_badly_cont function which actually shuts down the
- * test.
- */
-static void
-end_badly (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
-{
-  GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "Failing test with error: `%s'!\n",
-              (char *) cls);
-  GNUNET_SCHEDULER_add_now (&end_badly_cont, NULL);
-  ok = 1;
-}
-
 
 static void
 put_dht(void *cls, int32_t success, const char *emsg)
 {
   struct GNSNameRecordBlock *nrb;
-  GNUNET_HashCode name_hash;
-  GNUNET_HashCode xor_hash;
-  GNUNET_HashCode zone_hash;
+  struct GNUNET_CRYPTO_ShortHashCode name_hash;
+  struct GNUNET_CRYPTO_ShortHashCode zone_hash;
+  struct GNUNET_HashCode xor_hash;
+  struct GNUNET_HashCode name_hash_double;
+  struct GNUNET_HashCode zone_hash_double;
   uint32_t rd_payload_length;
   char* nrb_data = NULL;
   struct GNUNET_CRYPTO_RsaSignature *sig;
@@ -220,14 +221,22 @@ put_dht(void *cls, int32_t success, const char *emsg)
   char* ip = TEST_IP;
   struct in_addr *web = GNUNET_malloc(sizeof(struct in_addr));
   
-  rd.expiration = GNUNET_TIME_absolute_get_forever ();
+  rd.expiration_time = UINT64_MAX;
   GNUNET_assert(1 == inet_pton (AF_INET, ip, web));
   rd.data_size = sizeof(struct in_addr);
   rd.data = web;
   rd.record_type = GNUNET_DNSPARSER_TYPE_A;
+  rd.flags = GNUNET_NAMESTORE_RF_AUTHORITY;
 
-  sig = GNUNET_NAMESTORE_create_signature(bob_key, GNUNET_TIME_absolute_get_forever(), TEST_RECORD_NAME,
+  sig = GNUNET_NAMESTORE_create_signature(bob_key, GNUNET_TIME_UNIT_FOREVER_ABS, TEST_RECORD_NAME,
                                           &rd, 1);
+
+  GNUNET_assert (GNUNET_OK == GNUNET_NAMESTORE_verify_signature (&bob_pkey,
+                                                                 GNUNET_TIME_UNIT_FOREVER_ABS,
+                                                                 TEST_RECORD_NAME,
+                                                                 1,
+                                                                 &rd,
+                                                                 sig));
   rd_payload_length = GNUNET_NAMESTORE_records_get_size (1, &rd);
   nrb = GNUNET_malloc(rd_payload_length + strlen(TEST_RECORD_NAME) + 1
                       + sizeof(struct GNSNameRecordBlock));
@@ -247,49 +256,59 @@ put_dht(void *cls, int32_t success, const char *emsg)
     GNUNET_log(GNUNET_ERROR_TYPE_ERROR, "Record serialization failed!\n");
     ok = 3;
     GNUNET_free (nrb);
+    GNUNET_free (web);
+    end_badly_now ();
     return;
   }
-  GNUNET_CRYPTO_hash(TEST_RECORD_NAME, strlen(TEST_RECORD_NAME), &name_hash);
-  GNUNET_CRYPTO_hash(&bob_pkey,
+  GNUNET_CRYPTO_short_hash(TEST_RECORD_NAME, strlen(TEST_RECORD_NAME), &name_hash);
+  GNUNET_CRYPTO_short_hash(&bob_pkey,
                      sizeof(struct GNUNET_CRYPTO_RsaPublicKeyBinaryEncoded),
                      &zone_hash);
-  GNUNET_CRYPTO_hash_xor(&zone_hash, &name_hash, &xor_hash);
+  GNUNET_CRYPTO_short_hash_double(&zone_hash, &zone_hash_double);
+  GNUNET_CRYPTO_short_hash_double(&name_hash, &name_hash_double);
+  GNUNET_CRYPTO_hash_xor(&zone_hash_double, &name_hash_double, &xor_hash);
 
   rd_payload_length += sizeof(struct GNSNameRecordBlock) +
     strlen(TEST_RECORD_NAME) + 1;
   GNUNET_DHT_put (dht_handle, &xor_hash,
                   0,
-                  GNUNET_DHT_RO_NONE,
+                  GNUNET_DHT_RO_DEMULTIPLEX_EVERYWHERE,
                   GNUNET_BLOCK_TYPE_GNS_NAMERECORD,
                   rd_payload_length,
                   (char*)nrb,
-                  rd.expiration,
+                  GNUNET_TIME_UNIT_FOREVER_ABS,
                   DHT_OPERATION_TIMEOUT,
                   NULL,
                   NULL);
+  GNUNET_free (web);
   GNUNET_free (nrb);
-  GNUNET_SCHEDULER_add_delayed(TIMEOUT, &commence_testing, NULL);
+  GNUNET_free (sig);
+  if (GNUNET_SCHEDULER_NO_TASK != die_task)
+  {
+      GNUNET_SCHEDULER_cancel (die_task);
+      die_task = GNUNET_SCHEDULER_add_delayed (TIMEOUT, &end_badly, NULL);
+  }
+  wait_task = GNUNET_SCHEDULER_add_delayed(DHT_DELAY, &commence_testing, NULL);
 }
 
+
 static void
-do_lookup(void *cls, const struct GNUNET_PeerIdentity *id,
-          const struct GNUNET_CONFIGURATION_Handle *cfg,
-          struct GNUNET_TESTING_Daemon *d, const char *emsg)
+do_check (void *cls,
+          const struct GNUNET_CONFIGURATION_Handle *ccfg,
+          struct GNUNET_TESTING_Peer *peer)
 {
-  
-  
   char* alice_keyfile;
-  GNUNET_HashCode bob_hash;
+  struct GNUNET_CRYPTO_ShortHashCode bob_hash;
   
-
-  GNUNET_SCHEDULER_cancel (die_task);
+  cfg = ccfg;
+  die_task = GNUNET_SCHEDULER_add_delayed (TIMEOUT, &end_badly, NULL);
 
   /* put records into namestore */
   namestore_handle = GNUNET_NAMESTORE_connect(cfg);
   if (NULL == namestore_handle)
   {
     GNUNET_log(GNUNET_ERROR_TYPE_ERROR, "Failed to connect to namestore\n");
-    ok = -1;
+    end_badly_now ();
     return;
   }
   
@@ -298,7 +317,7 @@ do_lookup(void *cls, const struct GNUNET_PeerIdentity *id,
   if (NULL == dht_handle)
   {
     GNUNET_log(GNUNET_ERROR_TYPE_ERROR, "Failed to connect to dht\n");
-    ok = -1;
+    end_badly_now ();
     return;
   }
 
@@ -307,24 +326,25 @@ do_lookup(void *cls, const struct GNUNET_PeerIdentity *id,
                                                           &alice_keyfile))
   {
     GNUNET_log(GNUNET_ERROR_TYPE_ERROR, "Failed to get key from cfg\n");
-    ok = -1;
+    end_badly_now ();
     return;
   }
 
   alice_key = GNUNET_CRYPTO_rsa_key_create_from_file (alice_keyfile);
-  bob_key = GNUNET_CRYPTO_rsa_key_create ();
+  bob_key = GNUNET_CRYPTO_rsa_key_create_from_file (KEYFILE_BOB);
   
   GNUNET_free(alice_keyfile);
 
   GNUNET_CRYPTO_rsa_key_get_public (alice_key, &alice_pkey);
   GNUNET_CRYPTO_rsa_key_get_public (bob_key, &bob_pkey);
-  GNUNET_CRYPTO_hash(&bob_pkey, sizeof(bob_pkey), &bob_hash);
+  GNUNET_CRYPTO_short_hash(&bob_pkey, sizeof(bob_pkey), &bob_hash);
 
   struct GNUNET_NAMESTORE_RecordData rd;
-  rd.expiration = GNUNET_TIME_absolute_get_forever ();
-  rd.data_size = sizeof(GNUNET_HashCode);
+  rd.expiration_time = UINT64_MAX;
+  rd.data_size = sizeof(struct GNUNET_CRYPTO_ShortHashCode);
   rd.data = &bob_hash;
   rd.record_type = GNUNET_GNS_RECORD_PKEY;
+  rd.flags = GNUNET_NAMESTORE_RF_AUTHORITY;
 
   GNUNET_NAMESTORE_record_create (namestore_handle,
                                   alice_key,
@@ -332,84 +352,20 @@ do_lookup(void *cls, const struct GNUNET_PeerIdentity *id,
                                   &rd,
                                   &put_dht,
                                   NULL);
-
-  
-
 }
 
-static void
-run (void *cls, char *const *args, const char *cfgfile,
-     const struct GNUNET_CONFIGURATION_Handle *c)
-{
-  cfg = c;
-   /* Get path from configuration file */
-  if (GNUNET_YES !=
-      GNUNET_CONFIGURATION_get_value_string (cfg, "paths", "servicehome",
-                                             &test_directory))
-  {
-    ok = 404;
-    return;
-  }
-
-    
-  /* Set up a task to end testing if peer start fails */
-  die_task =
-      GNUNET_SCHEDULER_add_delayed (TIMEOUT, &end_badly,
-                                    "didn't start all daemons in reasonable amount of time!!!");
-  
-  /* Start alice */
-  d1 = GNUNET_TESTING_daemon_start(cfg, TIMEOUT, GNUNET_NO, NULL, NULL, 0,
-                                   NULL, NULL, NULL, &do_lookup, NULL);
-}
-
-static int
-check ()
-{
-  int ret;
-
-  /* Arguments for GNUNET_PROGRAM_run */
-  char *const argv[] = { "test-gns-dht-delegated-lookup", /* Name to give running binary */
-    "-c",
-    "test_gns_simple_lookup.conf",       /* Config file to use */
-#if VERBOSE
-    "-L", "DEBUG",
-#endif
-    NULL
-  };
-  struct GNUNET_GETOPT_CommandLineOption options[] = {
-    GNUNET_GETOPT_OPTION_END
-  };
-  /* Run the run function as a new program */
-  ret =
-      GNUNET_PROGRAM_run ((sizeof (argv) / sizeof (char *)) - 1, argv,
-                          "test-gns-dht-delegated-lookup", "nohelp", options, &run,
-                          &ok);
-  if (ret != GNUNET_OK)
-  {
-    GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
-                "`test-gns-dht-delegated-lookup': Failed with error code %d\n", ret);
-  }
-  return ok;
-}
 
 int
 main (int argc, char *argv[])
 {
-  int ret;
+  ok = 1;
 
-  GNUNET_log_setup ("test-gns-simple-lookup",
-#if VERBOSE
-                    "DEBUG",
-#else
+  GNUNET_log_setup ("test-gns-dht-delegated-lookup",
                     "WARNING",
-#endif
                     NULL);
-  ret = check ();
-  /**
-   * Need to remove base directory, subdirectories taken care
-   * of by the testing framework.
-   */
-  return ret;
+  GNUNET_TESTING_peer_run ("test-gns-dht-delegated-lookup", "test_gns_simple_lookup.conf", &do_check, NULL);
+  return ok;
 }
 
-/* end of test_gns_twopeer.c */
+
+/* end of test_gns_dht_delegated_lookup.c */