LILiK
/
openwrt-packages-dist

From 6603f7e1a837d3a51a1949a6f4e1802b6ef3d806 Mon Sep 17 00:00:00 2001From: "Schanzenbach, Martin" <mschanzenbach@posteo.de>Date: Thu, 28 Feb 2019 14:19:34 +0100Subject: [PATCH] fix dist for experimental
---
 po/POTFILES.in          | 114 ++++++++++++++++++++-------------------- src/include/Makefile.am |   1 + 2 files changed, 58 insertions(+), 57 deletions(-)
--- 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@@ -111,7 +111,6 @@ 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@@ -120,6 +119,7 @@ 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@@ -129,8 +129,8 @@ 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@@ -155,8 +155,8 @@ 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@@ -176,10 +176,10 @@ 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@@ -187,19 +187,19 @@ src/gns/nss/nss_gns.c
 src/gns/nss/nss_gns_query.c src/gns/plugin_block_gns.c src/gns/plugin_gnsrecord_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@@ -222,8 +222,8 @@ 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@@ -238,10 +238,10 @@ 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@@ -250,16 +250,16 @@ 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-tool/gnunet-peerinfo.c
+src/peerinfo-tool/gnunet-peerinfo_plugins.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/peerstore/gnunet-peerstore.c src/peerstore/gnunet-service-peerstore.c src/peerstore/peerstore_api.c@@ -295,7 +295,6 @@ src/regex/regex_internal_dht.c
 src/regex/regex_test_graph.c src/regex/regex_test_lib.c src/regex/regex_test_random.c-src/rest/gnunet-rest-server.c
 src/rest-plugins/json_reclaim.c src/rest-plugins/oidc_helper.c src/rest-plugins/plugin_rest_copying.c@@ -306,27 +305,28 @@ src/rest-plugins/plugin_rest_namestore.c
 src/rest-plugins/plugin_rest_openid_connect.c src/rest-plugins/plugin_rest_peerinfo.c src/rest-plugins/plugin_rest_reclaim.c+src/rest/gnunet-rest-server.c
 src/rest/rest.c 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@@ -352,15 +352,16 @@ 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@@ -368,20 +369,19 @@ src/testbed/gnunet-service-testbed_links
 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@@ -393,29 +393,29 @@ 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/plugin_transport_xt.c@@ -424,6 +424,11 @@ 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_api2_address.c src/transport/transport_api2_communication.c src/transport/transport_api2_core.c@@ -436,11 +441,6 @@ src/transport/transport_api_manipulation
 src/transport/transport_api_monitor_peers.c src/transport/transport_api_monitor_plugins.c src/transport/transport_api_offer_hello.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@@ -453,8 +453,8 @@ 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/crypto_abe.c@@ -476,15 +476,15 @@ 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-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@@ -513,13 +513,13 @@ 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--- a/src/include/Makefile.am
+++ b/src/include/Makefile.am
@@ -47,6 +47,7 @@ gnunetinclude_HEADERS = \
   gnunet_container_lib.h \   gnunet_conversation_service.h \   gnunet_core_service.h \+	gnunet_credential_service.h \
   gnunet_crypto_lib.h \   gnunet_curl_lib.h \   gnunet_datacache_lib.h \--- /dev/null
+++ b/src/include/gnunet_credential_service.h
@@ -0,0 +1,375 @@
+/*
+      This file is part of GNUnet
+      Copyright (C) 2012-2014 GNUnet e.V.
+
+      GNUnet is free software: you can redistribute it and/or modify it
+      under the terms of the GNU Affero General Public License as published
+      by the Free Software Foundation, either version 3 of the License,
+      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
+      Affero General Public License for more details.
+     
+      You should have received a copy of the GNU Affero General Public License
+      along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+     SPDX-License-Identifier: AGPL3.0-or-later
+ */
+
+/**
+ * @author Martin Schanzenbach
+ *
+ * @file
+ * API to the Credential service
+ *
+ * @defgroup credential  Credential service
+ * Credentials
+ *
+ * @{
+ */
+#ifndef GNUNET_CREDENTIAL_SERVICE_H
+#define GNUNET_CREDENTIAL_SERVICE_H
+
+#include "gnunet_util_lib.h"
+#include "gnunet_gns_service.h"
+#include "gnunet_identity_service.h"
+
+#ifdef __cplusplus
+extern "C"
+{
+#if 0                           /* keep Emacsens' auto-indent happy */
+}
+#endif
+#endif
+
+
+/**
+ * Connection to the Credential service.
+ */
+struct GNUNET_CREDENTIAL_Handle;
+
+/**
+ * Handle to control a lookup operation.
+ */
+struct GNUNET_CREDENTIAL_Request;
+
+/*
+* Enum used for checking whether the issuer has the authority to issue credentials or is just a subject
+*/
+enum GNUNET_CREDENTIAL_CredentialFlags {
+
+  //Subject had credentials before, but have been revoked now
+  GNUNET_CREDENTIAL_FLAG_REVOKED=0,
+
+  //Subject flag indicates that the subject is a holder of this credential and may present it as such
+  GNUNET_CREDENTIAL_FLAG_SUBJECT=1,
+
+  //Issuer flag is used to signify that the subject is allowed to issue this credential and delegate issuance
+  GNUNET_CREDENTIAL_FLAG_ISSUER=2
+
+};
+
+GNUNET_NETWORK_STRUCT_BEGIN
+/**
+ * The attribute delegation record
+ */
+struct GNUNET_CREDENTIAL_DelegationRecord {
+
+  /**
+   * Number of delegation sets in this record
+   */
+  uint32_t set_count;
+
+  /**
+   * Length of delegation sets
+   */
+  uint64_t data_size;
+  /**
+   * Followed by set_count DelegationSetRecords
+   *
+   */
+};
+
+/**
+ * The attribute delegation record
+ */
+struct GNUNET_CREDENTIAL_DelegationRecordSet {
+
+  /**
+   * Public key of the subject this attribute was delegated to
+   */
+  struct GNUNET_CRYPTO_EcdsaPublicKey subject_key;
+
+  /**
+   * Length of attribute, may be 0
+   */
+  uint32_t subject_attribute_len;
+};
+
+
+GNUNET_NETWORK_STRUCT_END
+
+/**
+ * The attribute delegation record
+ */
+struct GNUNET_CREDENTIAL_DelegationSet {
+
+  /**
+   * Public key of the subject this attribute was delegated to
+   */
+  struct GNUNET_CRYPTO_EcdsaPublicKey subject_key;
+
+  uint32_t subject_attribute_len;
+
+  /**
+   * The subject attribute
+   */
+  const char *subject_attribute;
+};
+
+
+/**
+ * A delegation
+ */
+struct GNUNET_CREDENTIAL_Delegation {
+
+  /**
+   * The issuer of the delegation
+   */
+  struct GNUNET_CRYPTO_EcdsaPublicKey issuer_key;
+
+  /**
+   * Public key of the subject this attribute was delegated to
+   */
+  struct GNUNET_CRYPTO_EcdsaPublicKey subject_key;
+
+  /**
+   * Length of the attribute
+   */
+  uint32_t issuer_attribute_len;
+
+  /**
+   * The attribute
+   */
+  const char *issuer_attribute;
+
+  /**
+   * Length of the attribute
+   */
+  uint32_t subject_attribute_len;
+
+  /**
+   * The attribute
+   */
+  const char *subject_attribute;
+};
+
+
+/**
+ * A credential
+ */
+struct GNUNET_CREDENTIAL_Credential {
+
+  /**
+   * The issuer of the credential
+   */
+  struct GNUNET_CRYPTO_EcdsaPublicKey issuer_key;
+
+  /**
+   * Public key of the subject this credential was issued to
+   */
+  struct GNUNET_CRYPTO_EcdsaPublicKey subject_key;
+
+  /**
+   * Signature of this credential
+   */
+  struct GNUNET_CRYPTO_EcdsaSignature signature;
+
+  /**
+   * Expiration of this credential
+   */
+  struct GNUNET_TIME_Absolute expiration;
+
+  /**
+   * Length of the attribute
+   */
+  uint32_t issuer_attribute_len;
+
+  /**
+   * The attribute
+   */
+  const char *issuer_attribute;
+
+};
+
+
+
+/**
+ * Initialize the connection with the Credential service.
+ *
+ * @param cfg configuration to use
+ * @return handle to the Credential service, or NULL on error
+ */
+struct GNUNET_CREDENTIAL_Handle *
+GNUNET_CREDENTIAL_connect (const struct GNUNET_CONFIGURATION_Handle *cfg);
+
+
+/**
+ * Shutdown connection with the Credentail service.
+ *
+ * @param handle connection to shut down
+ */
+void
+GNUNET_CREDENTIAL_disconnect (struct GNUNET_CREDENTIAL_Handle *handle);
+
+
+/**
+ * Iterator called on obtained result for an attribute verification.
+ *
+ * @param cls closure
+ * @param d_count the number of delegations processed
+ * @param delegation_chain the delegations processed
+ * @param c_count the number of credentials found
+ * @param credential the credentials
+ */
+typedef void (*GNUNET_CREDENTIAL_CredentialResultProcessor) (void *cls,
+                                                         unsigned int d_count,
+                                                         struct GNUNET_CREDENTIAL_Delegation *delegation_chain,
+                                                         unsigned int c_count,
+                                                         struct GNUNET_CREDENTIAL_Credential *credential);
+
+/**
+ * Iterator called on obtained result for an attribute delegation.
+ *
+ * @param cls closure
+ * @param success GNUNET_YES if successful
+ * @param result the record data that can be handed to the subject
+ */
+typedef void (*GNUNET_CREDENTIAL_DelegateResultProcessor) (void *cls,
+                                                           uint32_t success);
+
+/**
+ * Iterator called on obtained result for an attribute delegation removal.
+ *
+ * @param cls closure
+ * @param success GNUNET_YES if successful
+ * @param result the record data that can be handed to the subject
+ */
+typedef void (*GNUNET_CREDENTIAL_RemoveDelegateResultProcessor) (void *cls,
+                                                                 uint32_t success);
+
+
+/**
+ * Performs attribute verification.
+ * Checks if there is a delegation chain from
+ * attribute ``issuer_attribute'' issued by the issuer
+ * with public key ``issuer_key'' maps to the attribute
+ * ``subject_attribute'' claimed by the subject with key
+ * ``subject_key''
+ *
+ * @param handle handle to the Credential service
+ * @param issuer_key the issuer public key
+ * @param issuer_attribute the issuer attribute
+ * @param subject_key the subject public key
+ * @param credential_count number of credentials
+ * @param credentials the subject credentials
+ * @param proc function to call on result
+ * @param proc_cls closure for processor
+ * @return handle to the queued request
+ */
+struct GNUNET_CREDENTIAL_Request*
+GNUNET_CREDENTIAL_verify (struct GNUNET_CREDENTIAL_Handle *handle,
+                          const struct GNUNET_CRYPTO_EcdsaPublicKey *issuer_key,
+                          const char *issuer_attribute,
+                          const struct GNUNET_CRYPTO_EcdsaPublicKey *subject_key,
+                          uint32_t credential_count,
+                          const struct GNUNET_CREDENTIAL_Credential *credentials,
+                          GNUNET_CREDENTIAL_CredentialResultProcessor proc,
+                          void *proc_cls);
+
+struct GNUNET_CREDENTIAL_Request*
+GNUNET_CREDENTIAL_collect (struct GNUNET_CREDENTIAL_Handle *handle,
+                           const struct GNUNET_CRYPTO_EcdsaPublicKey *issuer_key,
+                           const char *issuer_attribute,
+                           const struct GNUNET_CRYPTO_EcdsaPrivateKey *subject_key,
+                           GNUNET_CREDENTIAL_CredentialResultProcessor proc,
+                           void *proc_cls);
+
+/**
+ * Delegate an attribute
+ *
+ * @param handle handle to the Credential service
+ * @param issuer the ego that should be used to delegate the attribute
+ * @param attribute the name of the attribute to delegate
+ * @param subject the subject of the delegation
+ * @param delegated_attribute the name of the attribute that is delegated to
+ * @param proc the result callback
+ * @param proc_cls the result closure context
+ * @return handle to the queued request
+ */
+struct GNUNET_CREDENTIAL_Request *
+GNUNET_CREDENTIAL_add_delegation (struct GNUNET_CREDENTIAL_Handle *handle,
+                                  struct GNUNET_IDENTITY_Ego *issuer,
+                                  const char *attribute,
+                                  struct GNUNET_CRYPTO_EcdsaPublicKey *subject,
+                                  const char *delegated_attribute,
+                                  GNUNET_CREDENTIAL_DelegateResultProcessor proc,
+                                  void *proc_cls);
+
+/**
+ * Remove a delegation
+ *
+ * @param handle handle to the Credential service
+ * @param issuer the ego that was used to delegate the attribute
+ * @param attribute the name of the attribute that is delegated
+ * @param proc the callback
+ * @param proc_cls callback closure
+ * @return handle to the queued request
+ */
+struct GNUNET_CREDENTIAL_Request *
+GNUNET_CREDENTIAL_remove_delegation (struct GNUNET_CREDENTIAL_Handle *handle,
+                                     struct GNUNET_IDENTITY_Ego *issuer,
+                                     const char *attribute,
+                                     GNUNET_CREDENTIAL_RemoveDelegateResultProcessor proc,
+                                     void *proc_cls);
+
+
+
+/**
+ * Issue an attribute to a subject
+ *
+ * @param issuer the ego that should be used to issue the attribute
+ * @param subject the subject of the attribute
+ * @param attribute the name of the attribute
+ * @param expiration the TTL of the credential
+ * @return handle to the queued request
+ */
+struct GNUNET_CREDENTIAL_Credential*
+GNUNET_CREDENTIAL_credential_issue (const struct GNUNET_CRYPTO_EcdsaPrivateKey *issuer,
+                                    struct GNUNET_CRYPTO_EcdsaPublicKey *subject,
+                                    const char *attribute,
+                                    struct GNUNET_TIME_Absolute *expiration);
+
+
+
+/**
+ * Cancel pending lookup request
+ *
+ * @param lr the lookup request to cancel
+ */
+void
+GNUNET_CREDENTIAL_request_cancel (struct GNUNET_CREDENTIAL_Request *lr);
+
+
+#if 0                           /* keep Emacsens' auto-indent happy */
+{
+#endif
+#ifdef __cplusplus
+}
+#endif
+
+#endif
+
+/** @} */  /* end of group */