4 files changed, 109 insertions, 81 deletions

diff --git a/ChangeLog b/ChangeLog
index 2d32931fd..71fc6a48d 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,8 +1,27 @@
+Fri Jul 5 22:11:04 2019 +0200
+  Added detection of SUID binaries
+  through GNUNET_OS_get_suid_binary_path -lurchi
+
 Sat 29 Jun 2019 10:18:55 AM CEST
   Renamed "heap" namestore backend to "flat" as it does
   persist data in a file. Made it work with databases larger
   than 16 MB. -CG
 
+Fri Jun 28 14:10:53 2019 +0200
+  RECLAIM: Reissue of tickets (same attributes, same identity)
+  will no longer create a new ticket, but reuse the old. -alexia
+
+Thu Jun 27 10:34:46 2019 +0200
+  The REST server now returns the Origin header value in the
+  CORS header reponse. -schanzen
+
+Thu Jun 27 09:08:06 2019 +0200
+  GNS NSS plugin will not timeout and not hang forever and block
+  gethostbyname. Final resolution pending #5782 -schanzen
+
+Sat Jun 22 10:38:43 2019 +0200
+  Add gnutls support for GNS CA certificate generation -schanzen
+
 Sat 15 Jun 2019 11:45:35 PM CEST
   Improved gnunet-gns performance for many ego scenario. -CG
 
diff --git a/po/POTFILES.in b/po/POTFILES.in
index fe69ea13e..5df13c66e 100644
--- a/po/POTFILES.in
+++ b/po/POTFILES.in
@@ -4,6 +4,14 @@ src/arm/arm_monitor_api.c
 src/arm/gnunet-arm.c
 src/arm/gnunet-service-arm.c
 src/arm/mockup-service.c
+src/ats-tests/ats-testing-experiment.c
+src/ats-tests/ats-testing-log.c
+src/ats-tests/ats-testing-preferences.c
+src/ats-tests/ats-testing-traffic.c
+src/ats-tests/ats-testing.c
+src/ats-tests/gnunet-ats-sim.c
+src/ats-tests/gnunet-solver-eval.c
+src/ats-tool/gnunet-ats.c
 src/ats/ats_api2_application.c
 src/ats/ats_api2_transport.c
 src/ats/ats_api_connectivity.c
@@ -11,10 +19,10 @@ src/ats/ats_api_performance.c
 src/ats/ats_api_scanner.c
 src/ats/ats_api_scheduling.c
 src/ats/gnunet-ats-solver-eval.c
-src/ats/gnunet-service-ats_addresses.c
+src/ats/gnunet-service-ats-new.c
 src/ats/gnunet-service-ats.c
+src/ats/gnunet-service-ats_addresses.c
 src/ats/gnunet-service-ats_connectivity.c
-src/ats/gnunet-service-ats-new.c
 src/ats/gnunet-service-ats_normalization.c
 src/ats/gnunet-service-ats_performance.c
 src/ats/gnunet-service-ats_plugins.c
@@ -26,14 +34,6 @@ src/ats/plugin_ats2_simple.c
 src/ats/plugin_ats_mlp.c
 src/ats/plugin_ats_proportional.c
 src/ats/plugin_ats_ril.c
-src/ats-tests/ats-testing.c
-src/ats-tests/ats-testing-experiment.c
-src/ats-tests/ats-testing-log.c
-src/ats-tests/ats-testing-preferences.c
-src/ats-tests/ats-testing-traffic.c
-src/ats-tests/gnunet-ats-sim.c
-src/ats-tests/gnunet-solver-eval.c
-src/ats-tool/gnunet-ats.c
 src/auction/gnunet-auction-create.c
 src/auction/gnunet-auction-info.c
 src/auction/gnunet-auction-join.c
@@ -50,8 +50,8 @@ src/cadet/cadet_api_list_peers.c
 src/cadet/cadet_api_list_tunnels.c
 src/cadet/cadet_test_lib.c
 src/cadet/desirability_table.c
-src/cadet/gnunet-cadet.c
 src/cadet/gnunet-cadet-profiler.c
+src/cadet/gnunet-cadet.c
 src/cadet/gnunet-service-cadet.c
 src/cadet/gnunet-service-cadet_channel.c
 src/cadet/gnunet-service-cadet_connection.c
@@ -67,15 +67,15 @@ src/consensus/gnunet-service-consensus.c
 src/consensus/plugin_block_consensus.c
 src/conversation/conversation_api.c
 src/conversation/conversation_api_call.c
-src/conversation/gnunet-conversation.c
 src/conversation/gnunet-conversation-test.c
-src/conversation/gnunet_gst.c
-src/conversation/gnunet_gst_test.c
-src/conversation/gnunet-helper-audio-playback.c
+src/conversation/gnunet-conversation.c
 src/conversation/gnunet-helper-audio-playback-gst.c
-src/conversation/gnunet-helper-audio-record.c
+src/conversation/gnunet-helper-audio-playback.c
 src/conversation/gnunet-helper-audio-record-gst.c
+src/conversation/gnunet-helper-audio-record.c
 src/conversation/gnunet-service-conversation.c
+src/conversation/gnunet_gst.c
+src/conversation/gnunet_gst_test.c
 src/conversation/microphone.c
 src/conversation/plugin_gnsrecord_conversation.c
 src/conversation/speaker.c
@@ -112,7 +112,6 @@ src/dht/dht_api.c
 src/dht/dht_test_lib.c
 src/dht/gnunet-dht-get.c
 src/dht/gnunet-dht-monitor.c
-src/dht/gnunet_dht_profiler.c
 src/dht/gnunet-dht-put.c
 src/dht/gnunet-service-dht.c
 src/dht/gnunet-service-dht_clients.c
@@ -121,6 +120,7 @@ src/dht/gnunet-service-dht_hello.c
 src/dht/gnunet-service-dht_neighbours.c
 src/dht/gnunet-service-dht_nse.c
 src/dht/gnunet-service-dht_routing.c
+src/dht/gnunet_dht_profiler.c
 src/dht/plugin_block_dht.c
 src/dns/dns_api.c
 src/dns/gnunet-dns-monitor.c
@@ -130,8 +130,8 @@ src/dns/gnunet-service-dns.c
 src/dns/gnunet-zonewalk.c
 src/dns/plugin_block_dns.c
 src/exit/gnunet-daemon-exit.c
-src/exit/gnunet-helper-exit.c
 src/exit/gnunet-helper-exit-windows.c
+src/exit/gnunet-helper-exit.c
 src/fragmentation/defragmentation.c
 src/fragmentation/fragmentation.c
 src/fs/fs_api.c
@@ -156,8 +156,8 @@ src/fs/gnunet-auto-share.c
 src/fs/gnunet-daemon-fsprofiler.c
 src/fs/gnunet-directory.c
 src/fs/gnunet-download.c
-src/fs/gnunet-fs.c
 src/fs/gnunet-fs-profiler.c
+src/fs/gnunet-fs.c
 src/fs/gnunet-helper-fs-publish.c
 src/fs/gnunet-publish.c
 src/fs/gnunet-search.c
@@ -177,10 +177,10 @@ src/gns/gns_tld_api.c
 src/gns/gnunet-bcd.c
 src/gns/gnunet-dns2gns.c
 src/gns/gnunet-gns-benchmark.c
-src/gns/gnunet-gns.c
 src/gns/gnunet-gns-helper-service-w32.c
 src/gns/gnunet-gns-import.c
 src/gns/gnunet-gns-proxy.c
+src/gns/gnunet-gns.c
 src/gns/gnunet-service-gns.c
 src/gns/gnunet-service-gns_interceptor.c
 src/gns/gnunet-service-gns_resolver.c
@@ -189,19 +189,19 @@ src/gns/nss/nss_gns_query.c
 src/gns/plugin_block_gns.c
 src/gns/plugin_gnsrecord_gns.c
 src/gns/plugin_rest_gns.c
+src/gns/w32nsp-install.c
+src/gns/w32nsp-resolve.c
+src/gns/w32nsp-uninstall.c
+src/gns/w32nsp.c
 src/gnsrecord/gnsrecord.c
 src/gnsrecord/gnsrecord_crypto.c
 src/gnsrecord/gnsrecord_misc.c
 src/gnsrecord/gnsrecord_serialization.c
 src/gnsrecord/plugin_gnsrecord_dns.c
-src/gns/w32nsp.c
-src/gns/w32nsp-install.c
-src/gns/w32nsp-resolve.c
-src/gns/w32nsp-uninstall.c
 src/hello/address.c
 src/hello/gnunet-hello.c
-src/hello/hello.c
 src/hello/hello-ng.c
+src/hello/hello.c
 src/hostlist/gnunet-daemon-hostlist.c
 src/hostlist/gnunet-daemon-hostlist_client.c
 src/hostlist/gnunet-daemon-hostlist_server.c
@@ -209,6 +209,7 @@ src/identity/gnunet-identity.c
 src/identity/gnunet-service-identity.c
 src/identity/identity_api.c
 src/identity/identity_api_lookup.c
+src/identity/identity_api_suffix_lookup.c
 src/identity/plugin_rest_identity.c
 src/json/json.c
 src/json/json_generator.c
@@ -225,8 +226,8 @@ src/namecache/namecache_api.c
 src/namecache/plugin_namecache_flat.c
 src/namecache/plugin_namecache_postgres.c
 src/namecache/plugin_namecache_sqlite.c
-src/namestore/gnunet-namestore.c
 src/namestore/gnunet-namestore-fcfsd.c
+src/namestore/gnunet-namestore.c
 src/namestore/gnunet-service-namestore.c
 src/namestore/gnunet-zoneimport.c
 src/namestore/namestore_api.c
@@ -242,10 +243,10 @@ src/nat-auto/gnunet-service-nat-auto.c
 src/nat-auto/gnunet-service-nat-auto_legacy.c
 src/nat-auto/nat_auto_api.c
 src/nat-auto/nat_auto_api_test.c
-src/nat/gnunet-helper-nat-client.c
 src/nat/gnunet-helper-nat-client-windows.c
-src/nat/gnunet-helper-nat-server.c
+src/nat/gnunet-helper-nat-client.c
 src/nat/gnunet-helper-nat-server-windows.c
+src/nat/gnunet-helper-nat-server.c
 src/nat/gnunet-nat.c
 src/nat/gnunet-service-nat.c
 src/nat/gnunet-service-nat_externalip.c
@@ -254,17 +255,17 @@ src/nat/gnunet-service-nat_mini.c
 src/nat/gnunet-service-nat_stun.c
 src/nat/nat_api.c
 src/nat/nat_api_stun.c
-src/nse/gnunet-nse.c
 src/nse/gnunet-nse-profiler.c
+src/nse/gnunet-nse.c
 src/nse/gnunet-service-nse.c
 src/nse/nse_api.c
 src/nt/nt.c
-src/peerinfo/gnunet-service-peerinfo.c
-src/peerinfo/peerinfo_api.c
-src/peerinfo/peerinfo_api_notify.c
 src/peerinfo-tool/gnunet-peerinfo.c
 src/peerinfo-tool/gnunet-peerinfo_plugins.c
 src/peerinfo-tool/plugin_rest_peerinfo.c
+src/peerinfo/gnunet-service-peerinfo.c
+src/peerinfo/peerinfo_api.c
+src/peerinfo/peerinfo_api_notify.c
 src/peerstore/gnunet-peerstore.c
 src/peerstore/gnunet-service-peerstore.c
 src/peerstore/peerstore_api.c
@@ -312,22 +313,22 @@ src/revocation/gnunet-revocation.c
 src/revocation/gnunet-service-revocation.c
 src/revocation/plugin_block_revocation.c
 src/revocation/revocation_api.c
-src/rps/gnunet-rps.c
 src/rps/gnunet-rps-profiler.c
+src/rps/gnunet-rps.c
 src/rps/gnunet-service-rps.c
 src/rps/gnunet-service-rps_custommap.c
 src/rps/gnunet-service-rps_sampler.c
 src/rps/gnunet-service-rps_sampler_elem.c
 src/rps/gnunet-service-rps_view.c
-src/rps/rps_api.c
 src/rps/rps-sampler_client.c
 src/rps/rps-sampler_common.c
 src/rps/rps-test_util.c
+src/rps/rps_api.c
 src/scalarproduct/gnunet-scalarproduct.c
-src/scalarproduct/gnunet-service-scalarproduct_alice.c
-src/scalarproduct/gnunet-service-scalarproduct_bob.c
 src/scalarproduct/gnunet-service-scalarproduct-ecc_alice.c
 src/scalarproduct/gnunet-service-scalarproduct-ecc_bob.c
+src/scalarproduct/gnunet-service-scalarproduct_alice.c
+src/scalarproduct/gnunet-service-scalarproduct_bob.c
 src/scalarproduct/scalarproduct_api.c
 src/secretsharing/gnunet-secretsharing-profiler.c
 src/secretsharing/gnunet-service-secretsharing.c
@@ -353,15 +354,16 @@ src/statistics/gnunet-statistics.c
 src/statistics/statistics_api.c
 src/template/gnunet-service-template.c
 src/template/gnunet-template.c
+src/testbed-logger/gnunet-service-testbed-logger.c
+src/testbed-logger/testbed_logger_api.c
 src/testbed/generate-underlay-topology.c
 src/testbed/gnunet-daemon-latency-logger.c
 src/testbed/gnunet-daemon-testbed-blacklist.c
 src/testbed/gnunet-daemon-testbed-underlay.c
 src/testbed/gnunet-helper-testbed.c
-src/testbed/gnunet_mpi_test.c
 src/testbed/gnunet-service-test-barriers.c
-src/testbed/gnunet-service-testbed_barriers.c
 src/testbed/gnunet-service-testbed.c
+src/testbed/gnunet-service-testbed_barriers.c
 src/testbed/gnunet-service-testbed_cache.c
 src/testbed/gnunet-service-testbed_connectionpool.c
 src/testbed/gnunet-service-testbed_cpustatus.c
@@ -369,20 +371,19 @@ src/testbed/gnunet-service-testbed_links.c
 src/testbed/gnunet-service-testbed_meminfo.c
 src/testbed/gnunet-service-testbed_oc.c
 src/testbed/gnunet-service-testbed_peers.c
-src/testbed/gnunet_testbed_mpi_spawn.c
 src/testbed/gnunet-testbed-profiler.c
-src/testbed-logger/gnunet-service-testbed-logger.c
-src/testbed-logger/testbed_logger_api.c
-src/testbed/testbed_api_barriers.c
+src/testbed/gnunet_mpi_test.c
+src/testbed/gnunet_testbed_mpi_spawn.c
 src/testbed/testbed_api.c
+src/testbed/testbed_api_barriers.c
 src/testbed/testbed_api_hosts.c
 src/testbed/testbed_api_operations.c
 src/testbed/testbed_api_peers.c
 src/testbed/testbed_api_sd.c
 src/testbed/testbed_api_services.c
 src/testbed/testbed_api_statistics.c
-src/testbed/testbed_api_testbed.c
 src/testbed/testbed_api_test.c
+src/testbed/testbed_api_testbed.c
 src/testbed/testbed_api_topology.c
 src/testbed/testbed_api_underlay.c
 src/testing/gnunet-testing.c
@@ -394,35 +395,41 @@ src/transport/gnunet-communicator-tcp.c
 src/transport/gnunet-communicator-udp.c
 src/transport/gnunet-communicator-unix.c
 src/transport/gnunet-helper-transport-bluetooth.c
-src/transport/gnunet-helper-transport-wlan.c
 src/transport/gnunet-helper-transport-wlan-dummy.c
+src/transport/gnunet-helper-transport-wlan.c
 src/transport/gnunet-service-tng.c
-src/transport/gnunet-service-transport_ats.c
 src/transport/gnunet-service-transport.c
+src/transport/gnunet-service-transport_ats.c
 src/transport/gnunet-service-transport_hello.c
 src/transport/gnunet-service-transport_manipulation.c
 src/transport/gnunet-service-transport_neighbours.c
 src/transport/gnunet-service-transport_plugins.c
 src/transport/gnunet-service-transport_validation.c
-src/transport/gnunet-transport.c
 src/transport/gnunet-transport-certificate-creation.c
 src/transport/gnunet-transport-profiler.c
 src/transport/gnunet-transport-wlan-receiver.c
 src/transport/gnunet-transport-wlan-sender.c
+src/transport/gnunet-transport.c
 src/transport/plugin_transport_http_client.c
 src/transport/plugin_transport_http_common.c
 src/transport/plugin_transport_http_server.c
 src/transport/plugin_transport_smtp.c
 src/transport/plugin_transport_tcp.c
 src/transport/plugin_transport_template.c
-src/transport/plugin_transport_udp_broadcasting.c
 src/transport/plugin_transport_udp.c
+src/transport/plugin_transport_udp_broadcasting.c
 src/transport/plugin_transport_unix.c
 src/transport/plugin_transport_wlan.c
 src/transport/tcp_connection_legacy.c
 src/transport/tcp_server_legacy.c
 src/transport/tcp_server_mst_legacy.c
 src/transport/tcp_service_legacy.c
+src/transport/transport-testing-filenames.c
+src/transport/transport-testing-loggers.c
+src/transport/transport-testing-main.c
+src/transport/transport-testing-send.c
+src/transport/transport-testing.c
+src/transport/transport-testing2.c
 src/transport/transport_api2_application.c
 src/transport/transport_api2_communication.c
 src/transport/transport_api2_core.c
@@ -435,12 +442,6 @@ src/transport/transport_api_manipulation.c
 src/transport/transport_api_monitor_peers.c
 src/transport/transport_api_monitor_plugins.c
 src/transport/transport_api_offer_hello.c
-src/transport/transport-testing2.c
-src/transport/transport-testing.c
-src/transport/transport-testing-filenames.c
-src/transport/transport-testing-loggers.c
-src/transport/transport-testing-main.c
-src/transport/transport-testing-send.c
 src/util/bandwidth.c
 src/util/benchmark.c
 src/util/bio.c
@@ -453,10 +454,11 @@ src/util/configuration_loader.c
 src/util/container_bloomfilter.c
 src/util/container_heap.c
 src/util/container_meta_data.c
-src/util/container_multihashmap32.c
 src/util/container_multihashmap.c
+src/util/container_multihashmap32.c
 src/util/container_multipeermap.c
 src/util/container_multishortmap.c
+src/util/container_multiuuidmap.c
 src/util/crypto_abe.c
 src/util/crypto_crc.c
 src/util/crypto_ecc.c
@@ -476,16 +478,16 @@ src/util/dnsparser.c
 src/util/dnsstub.c
 src/util/getopt.c
 src/util/getopt_helpers.c
-src/util/gnunet-config.c
 src/util/gnunet-config-diff.c
+src/util/gnunet-config.c
 src/util/gnunet-ecc.c
 src/util/gnunet-helper-w32-console.c
 src/util/gnunet-qr.c
 src/util/gnunet-resolver.c
 src/util/gnunet-scrypt.c
 src/util/gnunet-service-resolver.c
-src/util/gnunet-timeout.c
 src/util/gnunet-timeout-w32.c
+src/util/gnunet-timeout.c
 src/util/gnunet-uri.c
 src/util/helper.c
 src/util/load.c
@@ -514,13 +516,13 @@ src/util/tun.c
 src/util/w32cat.c
 src/util/win.c
 src/util/winproc.c
-src/vpn/gnunet-helper-vpn.c
 src/vpn/gnunet-helper-vpn-windows.c
+src/vpn/gnunet-helper-vpn.c
 src/vpn/gnunet-service-vpn.c
 src/vpn/gnunet-vpn.c
 src/vpn/vpn_api.c
-src/zonemaster/gnunet-service-zonemaster.c
 src/zonemaster/gnunet-service-zonemaster-monitor.c
+src/zonemaster/gnunet-service-zonemaster.c
 src/fs/fs_api.h
 src/include/compat.h
 src/include/gnunet_common.h
diff --git a/src/reclaim/gnunet-service-reclaim_tickets.c b/src/reclaim/gnunet-service-reclaim_tickets.c
index 65f3f450f..645f26baf 100644
--- a/src/reclaim/gnunet-service-reclaim_tickets.c
+++ b/src/reclaim/gnunet-service-reclaim_tickets.c
@@ -168,7 +168,7 @@ struct TicketIssueHandle
    * QueueEntry
    */
   struct GNUNET_NAMESTORE_QueueEntry *ns_qe;
-  
+
   /**
    * Namestore Iterator
    */
@@ -1027,16 +1027,19 @@ filter_tickets_error_cb (void *cls)
 {
   struct TicketIssueHandle *tih = cls;
   tih->ns_it = NULL;
-  tih->cb (tih->cb_cls, &tih->ticket, GNUNET_SYSERR, "Error storing AuthZ ticket in GNS");
+  tih->cb (tih->cb_cls,
+           &tih->ticket,
+           GNUNET_SYSERR,
+           "Error storing AuthZ ticket in GNS");
   cleanup_issue_handle (tih);
 }
 
 static void
 filter_tickets_cb (void *cls,
-                  const struct GNUNET_CRYPTO_EcdsaPrivateKey *zone,
-                  const char *label,
-                  unsigned int rd_count,
-                  const struct GNUNET_GNSRECORD_Data *rd)
+                   const struct GNUNET_CRYPTO_EcdsaPrivateKey *zone,
+                   const char *label,
+                   unsigned int rd_count,
+                   const struct GNUNET_GNSRECORD_Data *rd)
 {
   struct TicketIssueHandle *tih = cls;
   struct GNUNET_RECLAIM_Ticket *ticket = NULL;
@@ -1057,8 +1060,8 @@ filter_tickets_cb (void *cls,
     {
       ticket = (struct GNUNET_RECLAIM_Ticket *) rd[i].data;
       // cmp audience
-      if (0 == memcmp (&tih->ticket.audience, 
-                       &ticket->audience, 
+      if (0 == memcmp (&tih->ticket.audience,
+                       &ticket->audience,
                        sizeof (struct GNUNET_CRYPTO_EcdsaPublicKey)))
       {
         tih->ticket = *ticket;
@@ -1072,15 +1075,14 @@ filter_tickets_cb (void *cls,
       continue;
     for (le = tih->attrs->list_head; NULL != le; le = le->next)
     {
-      // cmp attr_ref id with requested attr id      
+      // cmp attr_ref id with requested attr id
       GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
                   " %" PRIu64 "\n  %" PRIu64 "\n",
-                  *((uint64_t *) rd[i].data), le->claim->id);
+                  *((uint64_t *) rd[i].data),
+                  le->claim->id);
 
 
-      if (0 == memcmp (rd[i].data, 
-                       &le->claim->id, 
-                       sizeof (uint64_t)))
+      if (0 == memcmp (rd[i].data, &le->claim->id, sizeof (uint64_t)))
         found_attrs_cnt++;
     }
   }
@@ -1092,7 +1094,7 @@ filter_tickets_cb (void *cls,
     cleanup_issue_handle (tih);
     return;
   }
-  
+
   // ticket not found in current record
   GNUNET_NAMESTORE_zone_iterator_next (tih->ns_it, 1);
 }
@@ -1103,7 +1105,8 @@ filter_tickets_finished_cb (void *cls)
 {
   struct TicketIssueHandle *tih = cls;
   GNUNET_CRYPTO_ecdsa_key_get_public (&tih->identity, &tih->ticket.identity);
-  tih->ticket.rnd = GNUNET_CRYPTO_random_u64 (GNUNET_CRYPTO_QUALITY_STRONG, UINT64_MAX);
+  tih->ticket.rnd =
+    GNUNET_CRYPTO_random_u64 (GNUNET_CRYPTO_QUALITY_STRONG, UINT64_MAX);
   issue_ticket (tih);
 }
 
@@ -1124,14 +1127,14 @@ RECLAIM_TICKETS_issue (const struct GNUNET_CRYPTO_EcdsaPrivateKey *identity,
 
   // check whether the ticket has already been issued
   tih->ns_it =
-      GNUNET_NAMESTORE_zone_iteration_start (nsh,
-                                             &tih->identity,
-                                             &filter_tickets_error_cb,
-                                             tih,
-                                             &filter_tickets_cb,
-                                             tih,
-                                             &filter_tickets_finished_cb,
-                                             tih);
+    GNUNET_NAMESTORE_zone_iteration_start (nsh,
+                                           &tih->identity,
+                                           &filter_tickets_error_cb,
+                                           tih,
+                                           &filter_tickets_cb,
+                                           tih,
+                                           &filter_tickets_finished_cb,
+                                           tih);
 }
 
 /************************************
diff --git a/src/rest/gnunet-rest-server.c b/src/rest/gnunet-rest-server.c
index 89a2db3d9..c0db5430c 100644
--- a/src/rest/gnunet-rest-server.c
+++ b/src/rest/gnunet-rest-server.c
@@ -441,12 +441,16 @@ create_response (void *cls,
     //Handle Preflights
     if (GNUNET_YES == echo_origin)
     {
+      GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
+          "Echoing origin\n");
       GNUNET_CRYPTO_hash ("origin",
                           strlen ("origin"),
                           &key);
       origin = GNUNET_CONTAINER_multihashmap_get (con_handle->data_handle
                                                     ->header_param_map,
                                                   &key);
+      GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
+          "Origin: %s\n", origin);
       if (NULL != origin)
         MHD_add_response_header (con_handle->response,
                                  MHD_HTTP_HEADER_ACCESS_CONTROL_ALLOW_ORIGIN,