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authorSchanzenbach, Martin <mschanzenbach@posteo.de>2019-11-30 10:20:24 +0100
committerSchanzenbach, Martin <mschanzenbach@posteo.de>2019-11-30 10:20:24 +0100
commite9ad4ee3550aeb0ff67fd98ddebafbd5f54dad3d (patch)
tree13f46c6cc728011e92b2cd30f6ce1f23e2d36473
parent64c75b64f46f8437f940ce74017641e509cf4c54 (diff)
support compatibility mode for DNS names in gnunet-gns
-rw-r--r--po/POTFILES.in96
-rw-r--r--src/gns/Makefile.am11
-rw-r--r--src/gns/gnunet-gns.c66
-rw-r--r--src/gns/nss/nss_gns_query.c3
4 files changed, 121 insertions, 55 deletions
diff --git a/po/POTFILES.in b/po/POTFILES.in
index ac81d134a..45cabc7cd 100644
--- a/po/POTFILES.in
+++ b/po/POTFILES.in
@@ -10,13 +10,21 @@ 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_api_connectivity.c
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.c
+src/ats/gnunet-service-ats_addresses.c
src/ats/gnunet-service-ats_connectivity.c
src/ats/gnunet-service-ats_normalization.c
src/ats/gnunet-service-ats_performance.c
@@ -25,14 +33,6 @@ src/ats/gnunet-service-ats_preferences.c
src/ats/gnunet-service-ats_reservations.c
src/ats/gnunet-service-ats_scheduling.c
src/ats/plugin_ats_proportional.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
@@ -49,8 +49,8 @@ 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
@@ -66,15 +66,15 @@ 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
@@ -104,7 +104,6 @@ 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
@@ -113,6 +112,7 @@ 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
@@ -147,8 +147,8 @@ 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
@@ -168,9 +168,9 @@ 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-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
@@ -186,8 +186,8 @@ src/gnsrecord/gnsrecord_serialization.c
src/gnsrecord/plugin_gnsrecord_dns.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
@@ -212,8 +212,8 @@ 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
@@ -239,17 +239,17 @@ 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
@@ -297,22 +297,22 @@ 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
@@ -338,15 +338,16 @@ 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
@@ -354,20 +355,19 @@ 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
@@ -379,34 +379,40 @@ 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-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
@@ -419,12 +425,6 @@ 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
@@ -437,8 +437,8 @@ 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
@@ -461,8 +461,8 @@ 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-qr.c
src/util/gnunet-resolver.c
@@ -499,8 +499,8 @@ 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/testbed/testbed_api.h
src/testbed/testbed_api_operations.h
diff --git a/src/gns/Makefile.am b/src/gns/Makefile.am
index 846507b6f..bb319ce6e 100644
--- a/src/gns/Makefile.am
+++ b/src/gns/Makefile.am
@@ -10,7 +10,17 @@ SUBDIRS = . $(NSS_SUBDIR)
pkgdata_DATA = \
gnunet-gns-proxy-ca.template
+if HAVE_LIBIDN
+ LIBIDN= -lidn
+else
+ LIBIDN=
+endif
+if HAVE_LIBIDN2
+ LIBIDN2= -lidn2
+else
+ LIBIDN2=
+endif
EXTRA_DIST = \
test_gns_defaults.conf \
@@ -139,6 +149,7 @@ gnunet_gns_LDADD = \
libgnunetgns.la \
$(top_builddir)/src/gnsrecord/libgnunetgnsrecord.la \
$(top_builddir)/src/util/libgnunetutil.la \
+ $(LIBIDN) $(LIBIDN2) \
$(GN_LIBINTL)
gnunet_gns_benchmark_SOURCES = \
diff --git a/src/gns/gnunet-gns.c b/src/gns/gnunet-gns.c
index c3ba0a1f8..fe51013ed 100644
--- a/src/gns/gnunet-gns.c
+++ b/src/gns/gnunet-gns.c
@@ -23,12 +23,26 @@
* @author Christian Grothoff
*/
#include "platform.h"
+#if HAVE_LIBIDN2
+#if HAVE_IDN2_H
+#include <idn2.h>
+#elif HAVE_IDN2_IDN2_H
+#include <idn2/idn2.h>
+#endif
+#elif HAVE_LIBIDN
+#if HAVE_IDNA_H
+#include <idna.h>
+#elif HAVE_IDN_IDNA_H
+#include <idn/idna.h>
+#endif
+#endif
#include <gnunet_util_lib.h>
#include <gnunet_dnsparser_lib.h>
#include <gnunet_gnsrecord_lib.h>
#include <gnunet_namestore_service.h>
#include <gnunet_gns_service.h>
+
/**
* Configuration we are using.
*/
@@ -45,6 +59,16 @@ static struct GNUNET_GNS_Handle *gns;
static char *lookup_name;
/**
+ * DNS IDNA name to lookup. (set if -d option is set)
+ */
+char *idna_name;
+
+/**
+ * DNS compatibility (name is given as DNS name, possible IDNA).
+ */
+static int dns_compat;
+
+/**
* record type to look up (-t option)
*/
static char *lookup_type;
@@ -108,6 +132,11 @@ do_shutdown (void *cls)
GNUNET_GNS_disconnect (gns);
gns = NULL;
}
+ if (NULL != idna_name)
+ {
+ GNUNET_free (idna_name);
+ idna_name = NULL;
+ }
}
@@ -200,6 +229,7 @@ run (void *cls,
(void) cls;
(void) args;
(void) cfgfile;
+ Idna_rc rc;
cfg = c;
to_task = NULL;
@@ -209,13 +239,32 @@ run (void *cls,
if (NULL != (colon = strchr (lookup_name, ':')))
*colon = '\0';
}
- if (GNUNET_OK != GNUNET_DNSPARSER_check_name (lookup_name))
+ /**
+ * If DNS compatibility is requested, we first verify that the
+ * lookup_name is in a DNS format. If yes, we convert it to UTF-8.
+ */
+ if (GNUNET_YES == dns_compat)
{
- fprintf (stderr,
- _ ("`%s' is not a valid domain name\n"),
- lookup_name);
- global_ret = 3;
- return;
+ if (GNUNET_OK != GNUNET_DNSPARSER_check_name (lookup_name))
+ {
+ fprintf (stderr,
+ _ ("`%s' is not a valid DNS domain name\n"),
+ lookup_name);
+ global_ret = 3;
+ return;
+ }
+ if (IDNA_SUCCESS !=
+ (rc = idna_to_unicode_8z8z (lookup_name, &idna_name,
+ IDNA_ALLOW_UNASSIGNED)))
+ {
+ fprintf (stderr,
+ _ ("Failed to convert DNS IDNA name `%s' to UTF-8: %s\n"),
+ lookup_name,
+ idna_strerror (rc));
+ global_ret = 3;
+ return;
+ }
+ lookup_name = idna_name;
}
if (GNUNET_YES !=
GNUNET_CLIENT_test (cfg,
@@ -299,6 +348,11 @@ main (int argc, char *const *argv)
"raw",
gettext_noop ("No unneeded output"),
&raw),
+ GNUNET_GETOPT_option_flag ('d',
+ "dns",
+ gettext_noop (
+ "DNS Compatibility: Name is passed in IDNA instead of UTF-8"),
+ &dns_compat),
GNUNET_GETOPT_OPTION_END };
int ret;
diff --git a/src/gns/nss/nss_gns_query.c b/src/gns/nss/nss_gns_query.c
index 9ebdcb31f..c79ae61f7 100644
--- a/src/gns/nss/nss_gns_query.c
+++ b/src/gns/nss/nss_gns_query.c
@@ -71,7 +71,8 @@ gns_resolve_name (int af, const char *name, struct userdata *u)
if (0 == pid)
{
char *argv[] = { "gnunet-gns",
- "-r",
+ "-r", //Raw output for easier parsing
+ "-d", //DNS compatibility (allow IDNA names, no UTF-8)
"-t",
(AF_INET6 == af) ? "AAAA" : "A",
"-u",