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[gnunet] 02/04: News: Removed old hello functionality.
From: |
gnunet |
Subject: |
[gnunet] 02/04: News: Removed old hello functionality. |
Date: |
Tue, 24 Oct 2023 17:40:47 +0200 |
This is an automated email from the git hooks/post-receive script.
t3sserakt pushed a commit to branch master
in repository gnunet.
commit b5e243908f1539b9f00bfe5c485804d02d682aab
Author: t3sserakt <t3ss@posteo.de>
AuthorDate: Mon Oct 23 10:57:11 2023 +0200
News: Removed old hello functionality.
---
src/include/Makefile.am | 2 -
src/include/gnunet_dht_service.h | 1 -
src/include/gnunet_hello_lib.h | 545 ---------
src/include/gnunet_hello_uri_lib.h | 29 +
src/include/gnunet_transport_hello_service.h | 209 ----
src/lib/hello/Makefile.am | 2 -
src/lib/hello/address.c | 139 ---
src/lib/hello/gnunet-hello.c | 1 -
src/lib/hello/hello-uri.c | 81 ++
src/lib/hello/hello.c | 1249 --------------------
src/lib/hello/test_friend_hello.c | 185 ---
src/lib/hello/test_hello-ng.c | 60 -
src/lib/hello/test_hello.c | 253 ----
src/service/core/core_api_cmd_connecting_peers.c | 1 -
src/service/dht/dht_api.c | 1 -
src/service/dht/test_dht_api.c | 1 -
src/service/transport/gnunet-service-transport.c | 1 -
.../transport/transport-testing-communicator.c | 1 -
src/service/transport/transport-testing2.c | 53 -
src/service/transport/transport-testing2.h | 1 -
src/service/transport/transport_api2_core.c | 1 -
.../transport_api_cmd_backchannel_check.c | 1 -
.../transport/transport_api_cmd_connecting_peers.c | 1 -
23 files changed, 110 insertions(+), 2708 deletions(-)
diff --git a/src/include/Makefile.am b/src/include/Makefile.am
index e39f467b9..cf8c49cf1 100644
--- a/src/include/Makefile.am
+++ b/src/include/Makefile.am
@@ -54,7 +54,6 @@ gnunetinclude_HEADERS = \
gnunet_gnsrecord_json_lib.h \
gnunet_gnsrecord_plugin.h \
gnu_name_system_record_types.h \
- gnunet_hello_lib.h \
gnunet_hello_uri_lib.h \
gnunet_helper_lib.h \
gnunet_identity_service.h \
@@ -121,7 +120,6 @@ gnunetinclude_HEADERS = \
gnunet_transport_communication_service.h \
gnunet_transport_monitor_service.h \
gnunet_transport_core_service.h \
- gnunet_transport_hello_service.h \
gnunet_transport_testing_ng_lib.h \
gnunet_tun_lib.h \
gnunet_uri_lib.h \
diff --git a/src/include/gnunet_dht_service.h b/src/include/gnunet_dht_service.h
index 3d1264991..a1ea31c25 100644
--- a/src/include/gnunet_dht_service.h
+++ b/src/include/gnunet_dht_service.h
@@ -43,7 +43,6 @@
#include "gnunet_util_lib.h"
#include "gnunet_block_lib.h"
-#include "gnunet_hello_lib.h"
#ifdef __cplusplus
extern "C"
diff --git a/src/include/gnunet_hello_lib.h b/src/include/gnunet_hello_lib.h
deleted file mode 100644
index b57f48ac5..000000000
--- a/src/include/gnunet_hello_lib.h
+++ /dev/null
@@ -1,545 +0,0 @@
-/*
- This file is part of GNUnet.
- Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, 2010, 2011 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
- */
-
-/**
- * @addtogroup Backbone
- * @{
- *
- * @author Christian Grothoff
- * @file
- * Helper library for handling HELLOs
- *
- * @defgroup hello Hello library
- * Helper library for handling HELLOs
- *
- * @see [Documentation](https://gnunet.org/gnunets-hostlist-subsystem)
- *
- * @{
- */
-
-#ifndef GNUNET_HELLO_LIB_H
-#define GNUNET_HELLO_LIB_H
-
-#ifdef __cplusplus
-extern "C" {
-#if 0 /* keep Emacsens' auto-indent happy */
-}
-#endif
-#endif
-
-
-#include "gnunet_util_lib.h"
-
-/**
- * Prefix that every HELLO URI must start with.
- */
-#define GNUNET_HELLO_URI_PREFIX "gnunet://hello/"
-
-/**
- * Prefix that every FRIEND HELLO URI must start with.
- */
-#define GNUNET_FRIEND_HELLO_URI_PREFIX "gnunet://friend-hello/"
-
-/**
- * Separator used in HELLO URI
- */
-#define GNUNET_HELLO_URI_SEP '+'
-
-
-/**
- * Additional local information about an address
- *
- * These information are only valid for the local peer and are not serialized
- * when a #GNUNET_HELLO_Message is created
- */
-enum GNUNET_HELLO_AddressInfo
-{
- /**
- * No additional information
- */
- GNUNET_HELLO_ADDRESS_INFO_NONE = 0,
-
- /**
- * This is an inbound address and cannot be used to initiate an outbound
- * connection to another peer
- */
- GNUNET_HELLO_ADDRESS_INFO_INBOUND = 1
-};
-
-
-/**
- * An address for communicating with a peer. We frequently
- * need this tuple and the components cannot really be
- * separated. This is NOT the format that would be used
- * on the wire.
- */
-struct GNUNET_HELLO_Address
-{
- /**
- * For which peer is this an address?
- */
- struct GNUNET_PeerIdentity peer;
-
- /**
- * Name of the transport plugin enabling the communication using
- * this address.
- */
- const char *transport_name;
-
- /**
- * Binary representation of the address (plugin-specific).
- */
- const void *address;
-
- /**
- * Number of bytes in @e address.
- */
- size_t address_length;
-
- /**
- * Extended information about address
- *
- * This field contains additional #GNUNET_HELLO_AddressInfo flags e.g.
- * to indicate an address is inbound and cannot be used to initiate an
- * outbound connection.
- *
- * These information are only valid for the local peer and are not serialized
- * when a #GNUNET_HELLO_Message is created
- */
- enum GNUNET_HELLO_AddressInfo local_info;
-};
-
-
-/**
- * Allocate an address struct.
- *
- * @param peer the peer
- * @param transport_name plugin name
- * @param address binary address
- * @param address_length number of bytes in @a address
- * @param local_info additional local information for the address
- * @return the address struct
- */
-struct GNUNET_HELLO_Address *
-GNUNET_HELLO_address_allocate (const struct GNUNET_PeerIdentity *peer,
- const char *transport_name,
- const void *address,
- size_t address_length,
- enum GNUNET_HELLO_AddressInfo local_info);
-
-
-/**
- * Copy an address struct.
- *
- * @param address address to copy
- * @return a copy of the address struct
- */
-struct GNUNET_HELLO_Address *
-GNUNET_HELLO_address_copy (const struct GNUNET_HELLO_Address *address);
-
-
-/**
- * Compare two addresses. Does NOT compare the peer identity,
- * that is assumed already to match!
- *
- * @param a1 first address
- * @param a2 second address
- * @return 0 if the addresses are equal, -1 if @a a1< @a a2, 1 if @a a1> @a a2.
- */
-int
-GNUNET_HELLO_address_cmp (const struct GNUNET_HELLO_Address *a1,
- const struct GNUNET_HELLO_Address *a2);
-
-
-/**
- * Get the size of an address struct.
- *
- * @param address address
- * @return the size
- */
-size_t
-GNUNET_HELLO_address_get_size (const struct GNUNET_HELLO_Address *address);
-
-
-/**
- * Check if an address has a local option set
- *
- * @param address the address to check
- * @param option the respective option to check for
- * @return #GNUNET_YES or #GNUNET_NO
- */
-int
-GNUNET_HELLO_address_check_option (const struct GNUNET_HELLO_Address *address,
- enum GNUNET_HELLO_AddressInfo option);
-
-
-/**
- * Free an address.
- *
- * @param addr address to free
- */
-#define GNUNET_HELLO_address_free(addr) GNUNET_free (addr)
-
-
-GNUNET_NETWORK_STRUCT_BEGIN
-
-/**
- * A HELLO message is used to exchange information about
- * transports with other peers. This struct is always
- * followed by the actual network addresses which have
- * the format:
- *
- * 1) transport-name (0-terminated)
- * 2) address-length (uint16_t, network byte order; possibly
- * unaligned!)
- * 3) address expiration (`struct GNUNET_TIME_AbsoluteNBO`); possibly
- * unaligned!)
- * 4) address (address-length bytes; possibly unaligned!)
- */
-struct GNUNET_HELLO_Message
-{
- /**
- * Type will be #GNUNET_MESSAGE_TYPE_HELLO.
- */
- struct GNUNET_MessageHeader header;
-
- /**
- * Use in F2F mode: Do not gossip this HELLO message
- */
- uint32_t friend_only GNUNET_PACKED;
-
- /**
- * The public key of the peer.
- */
- struct GNUNET_CRYPTO_EddsaPublicKey publicKey;
-};
-GNUNET_NETWORK_STRUCT_END
-
-
-/**
- * Return HELLO type
- *
- * @param h HELLO Message to test
- * @return #GNUNET_YES for friend-only or #GNUNET_NO otherwise
- */
-int
-GNUNET_HELLO_is_friend_only (const struct GNUNET_HELLO_Message *h);
-
-
-/**
- * Copy the given address information into
- * the given buffer using the format of HELLOs.
- *
- * @param address address to add
- * @param expiration expiration for the address
- * @param target where to copy the address
- * @param max maximum number of bytes to copy to @a target
- * @return number of bytes copied, 0 if
- * the target buffer was not big enough.
- */
-size_t
-GNUNET_HELLO_add_address (const struct GNUNET_HELLO_Address *address,
- struct GNUNET_TIME_Absolute expiration,
- char *target,
- size_t max);
-
-
-/**
- * Callback function used to fill a buffer of max bytes with a list of
- * addresses in the format used by HELLOs. Should use
- * #GNUNET_HELLO_add_address() as a helper function.
- *
- * @param cls closure
- * @param max maximum number of bytes that can be written to @a buf
- * @param buf where to write the address information
- * @return number of bytes written or 0, #GNUNET_SYSERR to signal the
- * end of the iteration.
- */
-typedef ssize_t
-(*GNUNET_HELLO_GenerateAddressListCallback) (void *cls,
- size_t max,
- void *buf);
-
-
-/**
- * Construct a HELLO message given the public key,
- * expiration time and an iterator that spews the
- * transport addresses.
- *
- * If friend only is set to #GNUNET_YES we create a FRIEND_HELLO which
- * will not be gossiped to other peers.
- *
- * @param public_key public key to include in the HELLO
- * @param addrgen callback to invoke to get addresses
- * @param addrgen_cls closure for @a addrgen
- * @param friend_only should the returned HELLO be only visible to friends?
- * @return the hello message
- */
-struct GNUNET_HELLO_Message *
-GNUNET_HELLO_create (const struct GNUNET_CRYPTO_EddsaPublicKey *public_key,
- GNUNET_HELLO_GenerateAddressListCallback addrgen,
- void *addrgen_cls,
- int friend_only);
-
-
-/**
- * Return the size of the given HELLO message.
- *
- * @param hello to inspect
- * @return the size, 0 if HELLO is invalid
- */
-uint16_t
-GNUNET_HELLO_size (const struct GNUNET_HELLO_Message *hello);
-
-
-/**
- * Construct a HELLO message by merging the
- * addresses in two existing HELLOs (which
- * must be for the same peer).
- *
- * @param h1 first HELLO message
- * @param h2 the second HELLO message
- * @return the combined hello message
- */
-struct GNUNET_HELLO_Message *
-GNUNET_HELLO_merge (const struct GNUNET_HELLO_Message *h1,
- const struct GNUNET_HELLO_Message *h2);
-
-
-/**
- * Test if two HELLO messages contain the same addresses.
- * If they only differ in expiration time, the lowest
- * expiration time larger than 'now' where they differ
- * is returned.
- *
- * @param h1 first HELLO message
- * @param h2 the second HELLO message
- * @param now time to use for deciding which addresses have
- * expired and should not be considered at all
- * @return absolute time forever if the two HELLOs are
- * totally identical; smallest timestamp >= now if
- * they only differ in timestamps;
- * zero if the some addresses with expirations >= now
- * do not match at all
- */
-struct GNUNET_TIME_Absolute
-GNUNET_HELLO_equals (const struct GNUNET_HELLO_Message *h1,
- const struct GNUNET_HELLO_Message *h2,
- struct GNUNET_TIME_Absolute now);
-
-
-/**
- * Iterator callback to go over all addresses.
- *
- * @param cls closure
- * @param address the address
- * @param expiration expiration time
- * @return #GNUNET_OK to keep the address,
- * #GNUNET_NO to delete it from the HELLO
- * #GNUNET_SYSERR to stop iterating (but keep current address)
- */
-typedef int (*GNUNET_HELLO_AddressIterator) (
- void *cls,
- const struct GNUNET_HELLO_Address *address,
- struct GNUNET_TIME_Absolute expiration);
-
-
-/**
- * When does the last address in the given HELLO expire?
- *
- * @param msg HELLO to inspect
- * @return time the last address expires, 0 if there are no addresses in the
HELLO
- */
-struct GNUNET_TIME_Absolute
-GNUNET_HELLO_get_last_expiration (const struct GNUNET_HELLO_Message *msg);
-
-
-/**
- * Iterate over all of the addresses in the HELLO.
- *
- * @param msg HELLO to iterate over; client does not need to
- * have verified that msg is well-formed (beyond starting
- * with a GNUNET_MessageHeader of the right type).
- * @param return_modified if a modified copy should be returned,
- * otherwise NULL will be returned
- * @param it iterator to call on each address
- * @param it_cls closure for @a it
- * @return the modified HELLO or NULL
- */
-struct GNUNET_HELLO_Message *
-GNUNET_HELLO_iterate_addresses (const struct GNUNET_HELLO_Message *msg,
- int return_modified,
- GNUNET_HELLO_AddressIterator it,
- void *it_cls);
-
-
-/**
- * Iterate over addresses in @a new_hello that are NOT already present
- * in @a old_hello. Note that if the address is present in @a old_hello
- * but the expiration time in @a new_hello is more recent, the
- * iterator is also called.
- *
- * @param new_hello a HELLO message
- * @param old_hello a HELLO message
- * @param expiration_limit ignore addresses in old_hello
- * that expired before the given time stamp
- * @param it iterator to call on each address
- * @param it_cls closure for @a it
- */
-void
-GNUNET_HELLO_iterate_new_addresses (
- const struct GNUNET_HELLO_Message *new_hello,
- const struct GNUNET_HELLO_Message *old_hello,
- struct GNUNET_TIME_Absolute expiration_limit,
- GNUNET_HELLO_AddressIterator it,
- void *it_cls);
-
-
-/**
- * Get the peer identity from a HELLO message.
- *
- * @param hello the hello message
- * @param peer where to store the peer's identity
- * @return #GNUNET_SYSERR if the HELLO was malformed
- */
-int
-GNUNET_HELLO_get_id (const struct GNUNET_HELLO_Message *hello,
- struct GNUNET_PeerIdentity *peer);
-
-
-/**
- * Get the header from a HELLO message, used so other code
- * can correctly send HELLO messages.
- *
- * @param hello the hello message
- *
- * @return header or NULL if the HELLO was malformed
- */
-struct GNUNET_MessageHeader *
-GNUNET_HELLO_get_header (struct GNUNET_HELLO_Message *hello);
-
-
-/**
- * Helper function to load/access transport plugins.
- * FIXME: pass closure!
- *
- * @param name name of the transport plugin to load
- * @return NULL if a plugin with name @a name is not known/loadable
- */
-typedef struct GNUNET_TRANSPORT_PluginFunctions *(
-*GNUNET_HELLO_TransportPluginsFind) (const char *name);
-
-
-/**
- * Compose a hello URI string from a hello message.
- *
- * @param hello Hello message
- * @param plugins_find Function to find transport plugins by name
- * @return Hello URI string
- */
-char *
-GNUNET_HELLO_compose_uri (const struct GNUNET_HELLO_Message *hello,
- GNUNET_HELLO_TransportPluginsFind plugins_find);
-
-
-/**
- * Parse a hello URI string to a hello message.
- *
- * @param uri URI string to parse
- * @param pubkey Pointer to struct where public key is parsed
- * @param hello Pointer to struct where hello message is parsed
- * @param plugins_find Function to find transport plugins by name
- * @return #GNUNET_OK on success, #GNUNET_SYSERR if the URI was invalid,
#GNUNET_NO on other errors
- */
-int
-GNUNET_HELLO_parse_uri (const char *uri,
- struct GNUNET_CRYPTO_EddsaPublicKey *pubkey,
- struct GNUNET_HELLO_Message **hello,
- GNUNET_HELLO_TransportPluginsFind plugins_find);
-
-
-/* NG API */
-#include "gnunet_util_lib.h"
-
-
-/**
- * Build address record by signing raw information with private key.
- *
- * @param address text address to sign
- * @param nt network type of @a address
- * @param mono_time when was @a address valid
- * @param private_key signing key to use
- * @param[out] result where to write address record (allocated)
- * @param[out] result_size set to size of @a result
- */
-void
-GNUNET_HELLO_sign_address (
- const char *address,
- enum GNUNET_NetworkType nt,
- struct GNUNET_TIME_Absolute mono_time,
- const struct GNUNET_CRYPTO_EddsaPrivateKey *private_key,
- void **result,
- size_t *result_size);
-
-
-/**
- * Check signature and extract address record.
- *
- * @param raw raw signed address
- * @param raw_size size of @a raw
- * @param pid public key to use for signature verification
- * @param[out] nt set to network type
- * @param[out] mono_time when was the address generated
- * @return NULL on error, otherwise the address
- */
-char *
-GNUNET_HELLO_extract_address (const void *raw,
- size_t raw_size,
- const struct GNUNET_PeerIdentity *pid,
- enum GNUNET_NetworkType *nt,
- struct GNUNET_TIME_Absolute *mono_time);
-
-
-/**
- * Given an address as a string, extract the prefix that identifies
- * the communicator offering transmissions to that address.
- *
- * @param address a peer's address
- * @return NULL if the address is mal-formed, otherwise the prefix
- */
-char *
-GNUNET_HELLO_address_to_prefix (const char *address);
-
-
-#if 0 /* keep Emacsens' auto-indent happy */
-{
-#endif
-#ifdef __cplusplus
-}
-#endif
-
-/* ifndef GNUNET_HELLO_LIB_H */
-#endif
-
-/** @} */ /* end of group */
-
-/** @} */ /* end of group addition */
-
-/* end of gnunet_hello_lib.h */
diff --git a/src/include/gnunet_hello_uri_lib.h
b/src/include/gnunet_hello_uri_lib.h
index 1c804f590..7ebf75a9e 100644
--- a/src/include/gnunet_hello_uri_lib.h
+++ b/src/include/gnunet_hello_uri_lib.h
@@ -258,6 +258,35 @@ GNUNET_HELLO_dht_msg_to_block (const struct
GNUNET_MessageHeader *hello,
struct GNUNET_TIME_Absolute *block_expiration);
+/**
+ * Given an address as a string, extract the prefix that identifies
+ * the communicator offering transmissions to that address.
+ *
+ * @param address a peer's address
+ * @return NULL if the address is mal-formed, otherwise the prefix
+ */
+char *
+GNUNET_HELLO_address_to_prefix (const char *address);
+
+/**
+ * Build address record by signing raw information with private key.
+ *
+ * @param address text address to sign
+ * @param nt network type of @a address
+ * @param mono_time when was @a address valid
+ * @param private_key signing key to use
+ * @param[out] result where to write address record (allocated)
+ * @param[out] result_size set to size of @a result
+ */
+void
+GNUNET_HELLO_sign_address (
+ const char *address,
+ enum GNUNET_NetworkType nt,
+ struct GNUNET_TIME_Absolute mono_time,
+ const struct GNUNET_CRYPTO_EddsaPrivateKey *private_key,
+ void **result,
+ size_t *result_size);
+
#if 0 /* keep Emacsens' auto-indent happy */
{
#endif
diff --git a/src/include/gnunet_transport_hello_service.h
b/src/include/gnunet_transport_hello_service.h
deleted file mode 100644
index 34d3c8e4a..000000000
--- a/src/include/gnunet_transport_hello_service.h
+++ /dev/null
@@ -1,209 +0,0 @@
-/*
- This file is part of GNUnet.
- Copyright (C) 2009-2016 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
- */
-
-/**
- * @addtogroup Backbone
- * @{
- *
- * @author Christian Grothoff
- *
- * @file
- * obtain information about our current address
- *
- * @deprecated, in TNG applications should query PEERSTORE directly!
- *
- * @defgroup transport Transport service
- * address information
- *
- * @see [Documentation](https://gnunet.org/transport-service)
- *
- * @{
- */
-#ifndef GNUNET_TRANSPORT_HELLO_SERVICE_H
-#define GNUNET_TRANSPORT_HELLO_SERVICE_H
-
-#ifdef __cplusplus
-extern "C" {
-#if 0 /* keep Emacsens' auto-indent happy */
-}
-#endif
-#endif
-
-
-#include "gnunet_util_lib.h"
-#include "gnunet_ats_service.h"
-
-/**
- * Version number of the transport API.
- */
-#define GNUNET_TRANSPORT_HELLO_VERSION 0x00000000
-
-
-/**
- * Some addresses contain sensitive information or are
- * not suitable for global distribution. We use address
- * classes to filter addresses by which domain they make
- * sense to be used in. These are used in a bitmask.
- */
-enum GNUNET_TRANSPORT_AddressClass
-{
- /**
- * No address.
- */
- GNUNET_TRANSPORT_AC_NONE = 0,
-
- /**
- * Addresses that fall into no other category
- * (i.e. incoming which we cannot use elsewhere).
- */
- GNUNET_TRANSPORT_AC_OTHER = 1,
-
- /**
- * Addresses that are global and are insensitive
- * (i.e. IPv4).
- */
- GNUNET_TRANSPORT_AC_GLOBAL = 2,
-
- /**
- * Addresses that are global and are sensitive
- * (i.e. IPv6 with our MAC).
- */
- GNUNET_TRANSPORT_AC_GLOBAL_PRIVATE = 4,
-
- /**
- * Addresses useful in the local wired network,
- * i.e. a MAC. Sensitive, but obvious to people nearby.
- * Useful for broadcasts.
- */
- GNUNET_TRANSPORT_AC_LAN = 8,
-
- /**
- * Addresses useful in the local wireless network,
- * i.e. a MAC. Sensitive, but obvious to people nearby.
- * Useful for broadcasts.
- */
- GNUNET_TRANSPORT_AC_WLAN = 16,
-
- /**
- * Addresses useful in the local bluetooth network. Sensitive, but
- * obvious to people nearby. Useful for broadcasts.
- */
- GNUNET_TRANSPORT_AC_BT = 32,
-
- /**
- * Bitmask for "any" address.
- */
- GNUNET_TRANSPORT_AC_ANY = 65535
-};
-
-
-/**
- * Function called whenever there is an update to the
- * HELLO of this peer.
- *
- * @param cls closure
- * @param hello our updated HELLO
- */
-typedef void (*GNUNET_TRANSPORT_HelloUpdateCallback) (
- void *cls,
- const struct GNUNET_MessageHeader *hello);
-
-
-/**
- * Handle to cancel a #GNUNET_TRANSPORT_hello_get() operation.
- */
-struct GNUNET_TRANSPORT_HelloGetHandle;
-
-
-/**
- * Obtain updates on changes to the HELLO message for this peer. The callback
- * given in this function is never called synchronously.
- *
- * @param cfg configuration to use
- * @param ac which network type should the addresses from the HELLO belong to?
- * @param rec function to call with the HELLO
- * @param rec_cls closure for @a rec
- * @return handle to cancel the operation
- */
-struct GNUNET_TRANSPORT_HelloGetHandle *
-GNUNET_TRANSPORT_hello_get (const struct GNUNET_CONFIGURATION_Handle *cfg,
- enum GNUNET_TRANSPORT_AddressClass ac,
- GNUNET_TRANSPORT_HelloUpdateCallback rec,
- void *rec_cls) __attribute__((deprecated));
-
-
-/**
- * Stop receiving updates about changes to our HELLO message.
- *
- * @param ghh handle to cancel
- */
-void
-GNUNET_TRANSPORT_hello_get_cancel (struct
- GNUNET_TRANSPORT_HelloGetHandle *ghh)
-__attribute__((deprecated));
-
-
-/**
- * Function with addresses found in a HELLO.
- *
- * @param cls closure
- * @param peer identity of the peer
- * @param address the address (UTF-8, 0-terminated)
- * @param nt network type of the address
- * @param expiration when does this address expire?
- */
-typedef void (*GNUNET_TRANSPORT_AddressCallback)(
- void *cls,
- const struct GNUNET_PeerIdentity *peer,
- const char *address,
- enum GNUNET_NetworkType nt,
- struct GNUNET_TIME_Absolute expiration) __attribute__((deprecated));
-
-
-/**
- * Parse a HELLO message that we have received into its
- * constituent addresses.
- *
- * @param hello message to parse
- * @param cb function to call on each address found
- * @param cb_cls closure for @a cb
- * @return #GNUNET_OK if hello was well-formed, #GNUNET_SYSERR if not
- */
-int
-GNUNET_TRANSPORT_hello_parse (const struct GNUNET_MessageHeader *hello,
- GNUNET_TRANSPORT_AddressCallback cb,
- void *cb_cls) __attribute__((deprecated));
-
-
-#if 0 /* keep Emacsens' auto-indent happy */
-{
-#endif
-#ifdef __cplusplus
-}
-#endif
-
-/* ifndef GNUNET_TRANSPORT_HELLO_SERVICE_H */
-#endif
-
-/** @} */ /* end of group */
-
-/** @} */ /* end of group addition */
-
-/* end of gnunet_transport_hello_service.h */
diff --git a/src/lib/hello/Makefile.am b/src/lib/hello/Makefile.am
index 4435dba42..cbc193a0a 100644
--- a/src/lib/hello/Makefile.am
+++ b/src/lib/hello/Makefile.am
@@ -9,8 +9,6 @@ endif
lib_LTLIBRARIES = libgnunethello.la
libgnunethello_la_SOURCES = \
- address.c \
- hello-ng.c \
hello-uri.c
libgnunethello_la_LIBADD = \
$(top_builddir)/src/lib/util/libgnunetutil.la $(XLIB) \
diff --git a/src/lib/hello/address.c b/src/lib/hello/address.c
deleted file mode 100644
index 6a1b68029..000000000
--- a/src/lib/hello/address.c
+++ /dev/null
@@ -1,139 +0,0 @@
-/*
- This file is part of GNUnet.
- Copyright (C) 2009 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
- */
-
-/**
- * @file hello/address.c
- * @brief helper functions for handling addresses
- * @author Christian Grothoff
- */
-#include "platform.h"
-#include "gnunet_hello_lib.h"
-#include "gnunet_util_lib.h"
-
-
-/**
- * Check if an address has a local option set
- *
- * @param address the address to check
- * @param option the respective option to check for
- * @return #GNUNET_YES or #GNUNET_NO
- */
-int
-GNUNET_HELLO_address_check_option (const struct GNUNET_HELLO_Address *address,
- enum GNUNET_HELLO_AddressInfo option)
-{
- if (option == (address->local_info & option))
- return GNUNET_YES;
- return GNUNET_NO;
-}
-
-
-/**
- * Get the size of an address struct.
- *
- * @param address address
- * @return the size
- */
-size_t
-GNUNET_HELLO_address_get_size (const struct GNUNET_HELLO_Address *address)
-{
- return sizeof(struct GNUNET_HELLO_Address) + address->address_length
- + strlen (address->transport_name) + 1;
-}
-
-
-struct GNUNET_HELLO_Address *
-GNUNET_HELLO_address_allocate (const struct GNUNET_PeerIdentity *peer,
- const char *transport_name,
- const void *address,
- size_t address_length,
- enum GNUNET_HELLO_AddressInfo local_info)
-{
- struct GNUNET_HELLO_Address *addr;
- size_t slen;
- char *end;
-
- slen = strlen (transport_name) + 1;
- addr = GNUNET_malloc (sizeof(struct GNUNET_HELLO_Address)
- + address_length + slen);
- addr->peer = *peer;
- addr->address = &addr[1];
- addr->address_length = address_length;
- addr->local_info = local_info;
- end = (char *) &addr[1];
- addr->transport_name = &end[address_length];
- GNUNET_memcpy (end,
- address,
- address_length);
- GNUNET_memcpy (&end[address_length],
- transport_name,
- slen);
- return addr;
-}
-
-
-/**
- * Copy an address struct.
- *
- * @param address address to copy
- * @return a copy of the address struct
- */
-struct GNUNET_HELLO_Address *
-GNUNET_HELLO_address_copy (const struct GNUNET_HELLO_Address *address)
-{
- if (NULL == address)
- return NULL;
- return GNUNET_HELLO_address_allocate (&address->peer,
- address->transport_name,
- address->address,
- address->address_length,
- address->local_info);
-}
-
-
-int
-GNUNET_HELLO_address_cmp (const struct GNUNET_HELLO_Address *a1,
- const struct GNUNET_HELLO_Address *a2)
-{
- int ret;
-
- if ((NULL == a1) &&
- (NULL == a2))
- return 0;
- if (NULL == a1)
- return 1;
- if (NULL == a2)
- return -1;
- ret = strcmp (a1->transport_name, a2->transport_name);
- if (0 != ret)
- return ret;
- if (a1->local_info != a2->local_info)
- return (((int) a1->local_info) < ((int) a2->local_info)) ? -1 : 1;
- if (a1->address_length < a2->address_length)
- return -1;
- if (a1->address_length > a2->address_length)
- return 1;
- return memcmp (a1->address,
- a2->address,
- a1->address_length);
-}
-
-
-/* end of address.c */
diff --git a/src/lib/hello/gnunet-hello.c b/src/lib/hello/gnunet-hello.c
index 7f43e77b9..aaa4b5005 100644
--- a/src/lib/hello/gnunet-hello.c
+++ b/src/lib/hello/gnunet-hello.c
@@ -24,7 +24,6 @@
*/
#include "platform.h"
#include "gnunet_protocols.h"
-#include "gnunet_hello_lib.h"
#include "gnunet_hello_uri_lib.h"
#include "gnunet_transport_plugin.h"
diff --git a/src/lib/hello/hello-uri.c b/src/lib/hello/hello-uri.c
index 25f8948fe..4d0cb4ee0 100644
--- a/src/lib/hello/hello-uri.c
+++ b/src/lib/hello/hello-uri.c
@@ -43,6 +43,27 @@
GNUNET_NETWORK_STRUCT_BEGIN
+/**
+ * Binary block we sign when we sign an address.
+ */
+struct SignedAddress
+{
+ /**
+ * Purpose must be #GNUNET_SIGNATURE_PURPOSE_TRANSPORT_ADDRESS
+ */
+ struct GNUNET_CRYPTO_EccSignaturePurpose purpose;
+
+ /**
+ * When was the address generated.
+ */
+ struct GNUNET_TIME_AbsoluteNBO mono_time;
+
+ /**
+ * Hash of the address.
+ */
+ struct GNUNET_HashCode addr_hash GNUNET_PACKED;
+};
+
/**
* Message signed as part of a HELLO block/URL.
*/
@@ -962,3 +983,63 @@ GNUNET_HELLO_dht_msg_to_block (const struct
GNUNET_MessageHeader *hello,
}
return ret;
}
+
+
+/**
+ * Given an address as a string, extract the prefix that identifies
+ * the communicator offering transmissions to that address.
+ *
+ * @param address a peer's address
+ * @return NULL if the address is mal-formed, otherwise the prefix
+ */
+char *
+GNUNET_HELLO_address_to_prefix (const char *address)
+{
+ const char *dash;
+
+ dash = strchr (address, '-');
+ if (NULL == dash)
+ return NULL;
+ return GNUNET_strndup (address, dash - address);
+}
+
+
+/**
+ * Build address record by signing raw information with private key.
+ *
+ * @param address text address at @a communicator to sign
+ * @param nt network type of @a address
+ * @param mono_time monotonic time at which @a address was valid
+ * @param private_key signing key to use
+ * @param[out] result where to write address record (allocated)
+ * @param[out] result_size set to size of @a result
+ */
+void
+GNUNET_HELLO_sign_address (
+ const char *address,
+ enum GNUNET_NetworkType nt,
+ struct GNUNET_TIME_Absolute mono_time,
+ const struct GNUNET_CRYPTO_EddsaPrivateKey *private_key,
+ void **result,
+ size_t *result_size)
+{
+ struct SignedAddress sa;
+ struct GNUNET_CRYPTO_EddsaSignature sig;
+ char *sig_str;
+
+ sa.purpose.purpose = htonl (GNUNET_SIGNATURE_PURPOSE_TRANSPORT_ADDRESS);
+ sa.purpose.size = htonl (sizeof(sa));
+ sa.mono_time = GNUNET_TIME_absolute_hton (mono_time);
+ GNUNET_CRYPTO_hash (address, strlen (address), &sa.addr_hash);
+ GNUNET_CRYPTO_eddsa_sign (private_key, &sa, &sig);
+ sig_str = NULL;
+ (void) GNUNET_STRINGS_base64_encode (&sig, sizeof(sig), &sig_str);
+ *result_size =
+ 1 + GNUNET_asprintf ((char **) result,
+ "%s;%llu;%u;%s",
+ sig_str,
+ (unsigned long long) mono_time.abs_value_us,
+ (unsigned int) nt,
+ address);
+ GNUNET_free (sig_str);
+}
diff --git a/src/lib/hello/hello.c b/src/lib/hello/hello.c
deleted file mode 100644
index 45d27c5d4..000000000
--- a/src/lib/hello/hello.c
+++ /dev/null
@@ -1,1249 +0,0 @@
-/*
- This file is part of GNUnet.
- Copyright (C) 2009, 2015 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
- */
-
-/**
- * @file hello/hello.c
- * @brief helper library for handling HELLOs
- * @author Christian Grothoff
- * @author Matthias Wachs
- */
-#include "platform.h"
-#include "gnunet_hello_lib.h"
-#include "gnunet_protocols.h"
-#include "gnunet_util_lib.h"
-#include "gnunet_transport_plugin.h"
-
-/**
- * Context used for building our own URI.
- */
-struct GNUNET_HELLO_ComposeUriContext
-{
- /**
- * Final URI.
- */
- char *uri;
-
- /**
- * Function for finding transport plugins by name.
- */
- GNUNET_HELLO_TransportPluginsFind plugins_find;
-};
-
-
-/**
- * Context for #add_address_to_hello().
- */
-struct GNUNET_HELLO_ParseUriContext
-{
- /**
- * Position in the URI with the next address to parse.
- */
- const char *pos;
-
- /**
- * Set to #GNUNET_SYSERR to indicate parse errors.
- */
- int ret;
-
- /**
- * Counter
- */
- unsigned int counter_total;
-
- /**
- * Counter skipped addresses
- */
- unsigned int counter_added;
-
- /**
- * Function for finding transport plugins by name.
- */
- GNUNET_HELLO_TransportPluginsFind plugins_find;
-};
-
-
-/**
- * Return HELLO type
- *
- * @param h HELLO Message to test
- * @return #GNUNET_YES for friend-only or #GNUNET_NO otherwise
- */
-int
-GNUNET_HELLO_is_friend_only (const struct GNUNET_HELLO_Message *h)
-{
- if (GNUNET_YES == ntohl (h->friend_only))
- return GNUNET_YES;
- return GNUNET_NO;
-}
-
-
-/**
- * Copy the given address information into
- * the given buffer using the format of HELLOs.
- *
- * @param address the address
- * @param expiration expiration for the @a address
- * @param target where to copy the @a address
- * @param max maximum number of bytes to copy to target
- * @return number of bytes copied, 0 if
- * the target buffer was not big enough.
- */
-size_t
-GNUNET_HELLO_add_address (const struct GNUNET_HELLO_Address *address,
- struct GNUNET_TIME_Absolute expiration,
- char *target,
- size_t max)
-{
- uint16_t alen;
- size_t slen;
- struct GNUNET_TIME_AbsoluteNBO exp;
-
- slen = strlen (address->transport_name) + 1;
- if (slen + sizeof(uint16_t) + sizeof(struct GNUNET_TIME_AbsoluteNBO)
- + address->address_length > max)
- return 0;
- exp = GNUNET_TIME_absolute_hton (expiration);
- alen = htons ((uint16_t) address->address_length);
- GNUNET_memcpy (target, address->transport_name, slen);
- GNUNET_memcpy (&target[slen], &alen, sizeof(uint16_t));
- slen += sizeof(uint16_t);
- GNUNET_memcpy (&target[slen], &exp, sizeof(struct GNUNET_TIME_AbsoluteNBO));
- slen += sizeof(struct GNUNET_TIME_AbsoluteNBO);
- GNUNET_memcpy (&target[slen], address->address, address->address_length);
- slen += address->address_length;
- return slen;
-}
-
-
-/**
- * Get the size of an address entry in a HELLO message.
- *
- * @param buf pointer to the start of the address entry
- * @param max maximum size of the entry (end of @a buf)
- * @param ralen set to the address length
- * @return size of the entry, or 0 if @a max is not large enough
- */
-static size_t
-get_hello_address_size (const char *buf,
- size_t max,
- uint16_t *ralen)
-{
- const char *pos;
- uint16_t alen;
- size_t left;
- size_t slen;
-
- left = max;
- pos = buf;
- slen = 1;
- while ((left > 0) && ('\0' != *pos))
- {
- left--;
- pos++;
- slen++;
- }
- if (0 == left)
- {
- /* 0-termination not found */
- GNUNET_break_op (0);
- return 0;
- }
- pos++;
- if (left < sizeof(uint16_t) + sizeof(struct GNUNET_TIME_AbsoluteNBO))
- {
- /* not enough space for addrlen */
- GNUNET_break_op (0);
- return 0;
- }
- GNUNET_memcpy (&alen, pos, sizeof(uint16_t));
- alen = ntohs (alen);
- *ralen = alen;
- slen += alen + sizeof(uint16_t) + sizeof(struct GNUNET_TIME_AbsoluteNBO);
- if (max < slen)
- {
- /* not enough space for addr */
- GNUNET_break_op (0);
- return 0;
- }
- return slen;
-}
-
-
-/**
- * Construct a HELLO message given the public key,
- * expiration time and an iterator that spews the
- * transport addresses.
- *
- * If friend only is set to #GNUNET_YES we create a FRIEND_HELLO which
- * will not be gossiped to other peers.
- *
- * @param public_key public key to include in the HELLO
- * @param addrgen callback to invoke to get addresses
- * @param addrgen_cls closure for @a addrgen
- * @param friend_only should the returned HELLO be only visible to friends?
- * @return the hello message
- */
-struct GNUNET_HELLO_Message *
-GNUNET_HELLO_create (const struct GNUNET_CRYPTO_EddsaPublicKey *public_key,
- GNUNET_HELLO_GenerateAddressListCallback addrgen,
- void *addrgen_cls,
- int friend_only)
-{
- char buffer[GNUNET_MAX_MESSAGE_SIZE - 1 - 256
- - sizeof(struct GNUNET_HELLO_Message)];
- size_t max;
- size_t used;
- size_t ret;
- struct GNUNET_HELLO_Message *hello;
-
- GNUNET_assert (NULL != public_key);
- GNUNET_assert ((GNUNET_YES == friend_only) ||
- (GNUNET_NO == friend_only));
- max = sizeof(buffer);
- used = 0;
- if (NULL != addrgen)
- {
- while (GNUNET_SYSERR != (ret = addrgen (addrgen_cls,
- max,
- &buffer[used])))
- {
- max -= ret;
- used += ret;
- }
- }
- hello = GNUNET_malloc (sizeof(struct GNUNET_HELLO_Message) + used);
- hello->header.type = htons (GNUNET_MESSAGE_TYPE_HELLO);
- hello->header.size = htons (sizeof(struct GNUNET_HELLO_Message) + used);
- hello->friend_only = htonl (friend_only);
- hello->publicKey = *public_key;
- GNUNET_memcpy (&hello[1],
- buffer,
- used);
- return hello;
-}
-
-
-/**
- * Iterate over all of the addresses in the HELLO.
- *
- * @param msg HELLO to iterate over
- * @param return_modified if a modified copy should be returned,
- * otherwise NULL will be returned
- * @param it iterator to call on each address
- * @param it_cls closure for @a it
- * @return modified HELLO message
- */
-struct GNUNET_HELLO_Message *
-GNUNET_HELLO_iterate_addresses (const struct GNUNET_HELLO_Message *msg,
- int return_modified,
- GNUNET_HELLO_AddressIterator it,
- void *it_cls)
-{
- struct GNUNET_HELLO_Address address;
- uint16_t msize;
- struct GNUNET_HELLO_Message *ret;
- const char *inptr;
- size_t insize;
- size_t esize;
- size_t wpos;
- char *woff;
- uint16_t alen;
- struct GNUNET_TIME_AbsoluteNBO expire;
- int iret;
-
- msize = GNUNET_HELLO_size (msg);
- if ((msize < sizeof(struct GNUNET_HELLO_Message)) ||
- (ntohs (msg->header.type) != GNUNET_MESSAGE_TYPE_HELLO))
- {
- GNUNET_break_op (0);
- return NULL;
- }
- ret = NULL;
- if (return_modified)
- {
- ret = GNUNET_malloc (msize);
- GNUNET_memcpy (ret,
- msg,
- msize);
- }
- inptr = (const char *) &msg[1];
- insize = msize - sizeof(struct GNUNET_HELLO_Message);
- wpos = 0;
- woff = (NULL != ret) ? (char *) &ret[1] : NULL;
- address.peer.public_key = msg->publicKey;
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "HELLO has %u bytes of address data\n",
- (unsigned int) insize);
-
- while (insize > 0)
- {
- esize = get_hello_address_size (inptr,
- insize,
- &alen);
- if (0 == esize)
- {
- GNUNET_break (0);
- GNUNET_free (ret);
- return NULL;
- }
- /* need GNUNET_memcpy() due to possibility of misalignment */
- GNUNET_memcpy (&expire,
- &inptr[esize - alen - sizeof(struct
- GNUNET_TIME_AbsoluteNBO)],
- sizeof(struct GNUNET_TIME_AbsoluteNBO));
- address.address = &inptr[esize - alen];
- address.address_length = alen;
- address.transport_name = inptr;
- address.local_info = GNUNET_HELLO_ADDRESS_INFO_NONE;
- iret = it (it_cls,
- &address,
- GNUNET_TIME_absolute_ntoh (expire));
- if (GNUNET_SYSERR == iret)
- break;
- if ((GNUNET_OK == iret) &&
- (NULL != ret))
- {
- /* copy address over */
- GNUNET_memcpy (woff,
- inptr,
- esize);
- woff += esize;
- wpos += esize;
- }
- insize -= esize;
- inptr += esize;
- }
- if (NULL != ret)
- ret->header.size = ntohs (sizeof(struct GNUNET_HELLO_Message) + wpos);
- return ret;
-}
-
-
-/**
- * Closure for #get_match_exp().
- */
-struct ExpireContext
-{
- /**
- * Address we are looking for.
- */
- const struct GNUNET_HELLO_Address *address;
-
- /**
- * Set to #GNUNET_YES if we found the @e address.
- */
- int found;
-
- /**
- * Set to the expiration of the match if @e found is #GNUNET_YES.
- */
- struct GNUNET_TIME_Absolute expiration;
-};
-
-
-/**
- * Store the expiration time of an address that matches the template.
- *
- * @param cls the `struct ExpireContext`
- * @param address address to match against the template
- * @param expiration expiration time of @a address, to store in @a cls
- * @return #GNUNET_SYSERR if we found a matching address, #GNUNET_OK otherwise
- */
-static int
-get_match_exp (void *cls,
- const struct GNUNET_HELLO_Address *address,
- struct GNUNET_TIME_Absolute expiration)
-{
- struct ExpireContext *ec = cls;
-
- if (0 != GNUNET_HELLO_address_cmp (address,
- ec->address))
- return GNUNET_OK;
- ec->found = GNUNET_YES;
- ec->expiration = expiration;
- return GNUNET_SYSERR; /* done here */
-}
-
-
-/**
- * Context for a #GNUNET_HELLO_Merge operation.
- */
-struct MergeContext
-{
- /**
- * First HELLO we are merging.
- */
- const struct GNUNET_HELLO_Message *h1;
-
- /**
- * Second HELLO we are merging.
- */
- const struct GNUNET_HELLO_Message *h2;
-
- /**
- * Either @e h1 or @e h2, used when copying
- * to compare against (so we only copy the
- * most recent entry).
- */
- const struct GNUNET_HELLO_Message *other;
-
- /**
- * Buffer where we copy to.
- */
- char *buf;
-
- /**
- * Number of bytes allocated in @e buf
- */
- size_t max;
-
- /**
- * Current (write) offset in @e buf.
- */
- size_t ret;
-
- /**
- * Should we copy addresses with an identical value
- * and expiration time in @e other, or do we only
- * copy addresses with strictly later expiration times?
- */
- int take_equal;
-};
-
-
-/**
- * Append the address @a address to the buffer from
- * the merge context IF it is more recent than equivalent
- * addresses in `other`.
- *
- * @param cls the `struct MergeContext`
- * @param address the HELLO address we might copy
- * @param expiration expiration time for @a address
- * @return always #GNUNET_OK
- */
-static int
-copy_latest (void *cls,
- const struct GNUNET_HELLO_Address *address,
- struct GNUNET_TIME_Absolute expiration)
-{
- struct MergeContext *mc = cls;
- struct ExpireContext ec;
-
- ec.address = address;
- ec.found = GNUNET_NO;
- /* check if address exists in other */
- GNUNET_HELLO_iterate_addresses (mc->other,
- GNUNET_NO,
- &get_match_exp,
- &ec);
- if ((GNUNET_NO == ec.found) ||
- (ec.expiration.abs_value_us < expiration.abs_value_us) ||
- ((ec.expiration.abs_value_us == expiration.abs_value_us) &&
- (GNUNET_YES == mc->take_equal)))
- {
- /* copy address to buffer */
- mc->ret +=
- GNUNET_HELLO_add_address (address,
- expiration,
- &mc->buf[mc->ret],
- mc->max - mc->ret);
- }
- return GNUNET_OK;
-}
-
-
-/**
- * Function called to build the HELLO during
- * #GNUNET_HELLO_merge() by merging addresses from
- * two original HELLOs.
- *
- * @param cls the `struct MergeContext`
- * @param max number of bytes we can write at most in @a buf
- * @param buf where to copy the addresses
- * @return #GNUNET_SYSERR to end iteration, otherwise number of bytes written
to @a buf
- */
-static ssize_t
-merge_addr (void *cls,
- size_t max,
- void *buf)
-{
- struct MergeContext *mc = cls;
-
- if (NULL == mc->h1)
- return GNUNET_SYSERR; /* Stop iteration */
- mc->ret = 0;
- mc->max = max;
- mc->buf = buf;
- mc->take_equal = GNUNET_NO;
- mc->other = mc->h2;
- /* copy addresses from h1, if strictly larger expiration than h2 */
- GNUNET_HELLO_iterate_addresses (mc->h1,
- GNUNET_NO,
- ©_latest,
- mc);
- mc->take_equal = GNUNET_YES;
- mc->other = mc->h1;
- /* copy addresses from h2, if larger or equal expiration than h1 */
- GNUNET_HELLO_iterate_addresses (mc->h2,
- GNUNET_NO,
- ©_latest,
- mc);
- /* set marker to stop iteration */
- mc->h1 = NULL;
- return mc->ret;
-}
-
-
-struct GNUNET_HELLO_Message *
-GNUNET_HELLO_merge (const struct GNUNET_HELLO_Message *h1,
- const struct GNUNET_HELLO_Message *h2)
-{
- struct MergeContext mc = { h1, h2, NULL, NULL, 0, 0, 0 };
- int friend_only;
-
- if (h1->friend_only != h2->friend_only)
- friend_only = GNUNET_YES; /* One of the HELLOs is friend only */
- else
- friend_only = ntohl (h1->friend_only); /* Both HELLO's have the same type
*/
-
- return GNUNET_HELLO_create (&h1->publicKey,
- &merge_addr,
- &mc,
- friend_only);
-}
-
-
-/**
- * Context used in #GNUNET_HELLO_iterate_new_addresses() to
- * figure out which addresses are in fact 'new'.
- */
-struct DeltaContext
-{
- /**
- * We should ignore addresses that expire before this time.
- */
- struct GNUNET_TIME_Absolute expiration_limit;
-
- /**
- * Function to call on addresses that are indeed new.
- */
- GNUNET_HELLO_AddressIterator it;
-
- /**
- * Closure for @e it.
- */
- void *it_cls;
-
- /**
- * HELLO with known addresses, addresses in this HELLO
- * we must always ignore.
- */
- const struct GNUNET_HELLO_Message *old_hello;
-};
-
-
-/**
- * Check if the given address is 'new', and if so, call
- * the iterator. Compares the existing address against
- * addresses in the context's `old_hello` and calls the
- * iterator on those that are new (and not expired).
- *
- * @param cls the `struct DeltaContext`
- * @param address an address to check whether it is new
- * @param expiration expiration time for @a address
- * @return #GNUNET_YES if the address is ignored, otherwise
- * whatever the iterator returned.
- */
-static int
-delta_match (void *cls,
- const struct GNUNET_HELLO_Address *address,
- struct GNUNET_TIME_Absolute expiration)
-{
- struct DeltaContext *dc = cls;
- int ret;
- struct ExpireContext ec;
-
- ec.address = address;
- ec.found = GNUNET_NO;
- GNUNET_HELLO_iterate_addresses (dc->old_hello,
- GNUNET_NO,
- &get_match_exp,
- &ec);
- if ((GNUNET_YES == ec.found) &&
- ((ec.expiration.abs_value_us > expiration.abs_value_us) ||
- (ec.expiration.abs_value_us >= dc->expiration_limit.abs_value_us)))
- return GNUNET_YES; /* skip: found and boring */
- ret = dc->it (dc->it_cls,
- address,
- expiration);
- return ret;
-}
-
-
-void
-GNUNET_HELLO_iterate_new_addresses (const struct
- GNUNET_HELLO_Message *new_hello,
- const struct
- GNUNET_HELLO_Message *old_hello,
- struct GNUNET_TIME_Absolute
- expiration_limit,
- GNUNET_HELLO_AddressIterator it,
- void *it_cls)
-{
- struct DeltaContext dc;
-
- dc.expiration_limit = expiration_limit;
- dc.it = it;
- dc.it_cls = it_cls;
- dc.old_hello = old_hello;
- GNUNET_assert (NULL ==
- GNUNET_HELLO_iterate_addresses (new_hello,
- GNUNET_NO,
- &delta_match,
- &dc));
-}
-
-
-/**
- * Return the size of the given HELLO message.
- * @param hello to inspect
- * @return the size, 0 if HELLO is invalid
- */
-uint16_t
-GNUNET_HELLO_size (const struct GNUNET_HELLO_Message *hello)
-{
- uint16_t ret = ntohs (hello->header.size);
-
- if ((ret < sizeof(struct GNUNET_HELLO_Message)) ||
- (ntohs (hello->header.type) != GNUNET_MESSAGE_TYPE_HELLO))
- return 0;
- return ret;
-}
-
-
-/**
- * Get the peer identity from a HELLO message.
- *
- * @param hello the hello message
- * @param peer where to store the peer's identity
- * @return #GNUNET_SYSERR if the HELLO was malformed
- */
-int
-GNUNET_HELLO_get_id (const struct GNUNET_HELLO_Message *hello,
- struct GNUNET_PeerIdentity *peer)
-{
- uint16_t ret = ntohs (hello->header.size);
-
- if ((ret < sizeof(struct GNUNET_HELLO_Message)) ||
- (ntohs (hello->header.type) != GNUNET_MESSAGE_TYPE_HELLO))
- return GNUNET_SYSERR;
- peer->public_key = hello->publicKey;
- return GNUNET_OK;
-}
-
-
-/**
- * Get the header from a HELLO message, used so other code
- * can correctly send HELLO messages.
- *
- * @param hello the hello message
- *
- * @return header or NULL if the HELLO was malformed
- */
-struct GNUNET_MessageHeader *
-GNUNET_HELLO_get_header (struct GNUNET_HELLO_Message *hello)
-{
- uint16_t ret = ntohs (hello->header.size);
-
- if ((ret < sizeof(struct GNUNET_HELLO_Message)) ||
- (ntohs (hello->header.type) != GNUNET_MESSAGE_TYPE_HELLO))
- return NULL;
-
- return &hello->header;
-}
-
-
-/**
- * Context used for comparing HELLOs in #GNUNET_HELLO_equals().
- */
-struct EqualsContext
-{
- /**
- * Addresses that expired before this date are ignored for
- * the comparison.
- */
- struct GNUNET_TIME_Absolute expiration_limit;
-
- /**
- * Earliest expiration time for which we found a match
- * with a difference in expiration times.
- * At this time, the two HELLOs may start to diverge.
- */
- struct GNUNET_TIME_Absolute result;
-
- /**
- * HELLO message to compare against. (First set to the second
- * HELLO, then set to the first HELLO.)
- */
- const struct GNUNET_HELLO_Message *ref;
-
- /**
- * Address we are currently looking for.
- */
- const struct GNUNET_HELLO_Address *address;
-
- /**
- * Expiration time of @e address.
- */
- struct GNUNET_TIME_Absolute expiration;
-
- /**
- * Did we find the address we were looking for?
- */
- int found;
-};
-
-
-/**
- * Check if the given address matches the address we are currently
- * looking for. If so, sets `found` to #GNUNET_YES and, if the
- * expiration times for the two addresses differ, updates `result` to
- * the minimum of our @a expiration and the existing value
- *
- * @param cls the `struct EqualsContext`
- * @param address address from the reference HELLO
- * @param expiration expiration time for @a address
- * @return #GNUNET_YES if the address is expired or does not match
- * #GNUNET_SYSERR if the address does match.
- */
-static int
-find_other_matching (void *cls,
- const struct GNUNET_HELLO_Address *address,
- struct GNUNET_TIME_Absolute expiration)
-{
- struct EqualsContext *ec = cls;
-
- if (expiration.abs_value_us < ec->expiration_limit.abs_value_us)
- return GNUNET_YES;
- if (0 == GNUNET_HELLO_address_cmp (address, ec->address))
- {
- ec->found = GNUNET_YES;
- if (expiration.abs_value_us < ec->expiration.abs_value_us)
- ec->result = GNUNET_TIME_absolute_min (expiration,
- ec->result);
- return GNUNET_SYSERR;
- }
- return GNUNET_YES;
-}
-
-
-/**
- * Helper function for #GNUNET_HELLO_equals(). Checks
- * if the given @a address exists also in the other HELLO;
- * if not, the result time is set to zero and the iteration
- * is aborted.
- *
- * @param cls the `struct EqualsContext`
- * @param address address to locate
- * @param expiration expiration time of the current address
- * @return #GNUNET_OK if the address exists or is expired,
- * #GNUNET_SYSERR if it was not found
- */
-static int
-find_matching (void *cls,
- const struct GNUNET_HELLO_Address *address,
- struct GNUNET_TIME_Absolute expiration)
-{
- struct EqualsContext *ec = cls;
-
- if (expiration.abs_value_us < ec->expiration_limit.abs_value_us)
- return GNUNET_OK; /* expired, we don't care */
- ec->address = address;
- ec->expiration = expiration;
- ec->found = GNUNET_NO;
- GNUNET_HELLO_iterate_addresses (ec->ref,
- GNUNET_NO,
- &find_other_matching,
- ec);
- if (GNUNET_NO == ec->found)
- {
- /* not found, we differ *now* */
- ec->result = GNUNET_TIME_UNIT_ZERO_ABS;
- return GNUNET_SYSERR;
- }
- return GNUNET_OK;
-}
-
-
-/**
- * Test if two HELLO messages contain the same addresses.
- * If they only differ in expiration time, the lowest
- * expiration time larger than @a now where they differ
- * is returned.
- *
- * @param h1 first HELLO message
- * @param h2 the second HELLO message
- * @param now time to use for deciding which addresses have
- * expired and should not be considered at all
- * @return absolute time forever if the two HELLOs are
- * totally identical; smallest timestamp >= @a now if
- * they only differ in timestamps;
- * zero if the some addresses with expirations >= @a now
- * do not match at all
- */
-struct GNUNET_TIME_Absolute
-GNUNET_HELLO_equals (const struct GNUNET_HELLO_Message *h1,
- const struct GNUNET_HELLO_Message *h2,
- struct GNUNET_TIME_Absolute now)
-{
- struct EqualsContext ec;
-
- if (h1->header.type != h2->header.type)
- return GNUNET_TIME_UNIT_ZERO_ABS;
- if (0 !=
- GNUNET_memcmp (&h1->publicKey,
- &h2->publicKey))
- return GNUNET_TIME_UNIT_ZERO_ABS;
- ec.expiration_limit = now;
- ec.result = GNUNET_TIME_UNIT_FOREVER_ABS;
- ec.ref = h2;
- GNUNET_HELLO_iterate_addresses (h1,
- GNUNET_NO,
- &find_matching,
- &ec);
- if (ec.result.abs_value_us == GNUNET_TIME_UNIT_ZERO.rel_value_us)
- return ec.result;
- ec.ref = h1;
- GNUNET_HELLO_iterate_addresses (h2,
- GNUNET_NO,
- &find_matching,
- &ec);
- return ec.result;
-}
-
-
-/**
- * Iterator to find the time when the last address will expire.
- * Updates the maximum value stored in @a cls.
- *
- * @param cls where to store the max, a `struct GNUNET_TIME_Absolute`
- * @param address an address (ignored)
- * @param expiration expiration time for @a address
- * @return #GNUNET_OK (always)
- */
-static int
-find_max_expire (void *cls,
- const struct GNUNET_HELLO_Address *address,
- struct GNUNET_TIME_Absolute expiration)
-{
- struct GNUNET_TIME_Absolute *max = cls;
-
- *max = GNUNET_TIME_absolute_max (*max, expiration);
- return GNUNET_OK;
-}
-
-
-/**
- * When does the last address in the given HELLO expire?
- *
- * @param msg HELLO to inspect
- * @return time the last address expires, 0 if there are no addresses in the
HELLO
- */
-struct GNUNET_TIME_Absolute
-GNUNET_HELLO_get_last_expiration (const struct GNUNET_HELLO_Message *msg)
-{
- struct GNUNET_TIME_Absolute ret;
-
- ret = GNUNET_TIME_UNIT_ZERO_ABS;
- GNUNET_HELLO_iterate_addresses (msg,
- GNUNET_NO,
- &find_max_expire,
- &ret);
- return ret;
-}
-
-
-/**
- * GNUnet URIs are of the general form "gnunet://MODULE/IDENTIFIER".
- * The specific structure of "IDENTIFIER" depends on the module and
- * maybe differentiated into additional subcategories if applicable.
- * This module only deals with hello identifiers (MODULE = "hello").
- * <p>
- *
- * The concrete URI format is:
- *
- * "gnunet://hello/PEER[+YYYYMMDDHHMMSS+<TYPE>+<ADDRESS>]...".
- * These URIs can be used to add a peer record to peerinfo service.
- * PEER is the string representation of peer's public key.
- * YYYYMMDDHHMMSS is the expiration date.
- * TYPE is a transport type.
- * ADDRESS is the address, its format depends upon the transport type.
- * The concrete transport types and corresponding address formats are:
- *
- * <ul><li>
- *
- * <TCP|UDP>!IPADDRESS
- * IPVDDRESS is either IPV4 .-delimited address in form of
XXX.XXX.XXX.XXX:PPPPP
- * or IPV6 :-delimited address with '[' and ']' (according to RFC2732):
- * [XXXX:XXXX:XXXX:XXXX:XXXX:XXXX:XXXX:XXXX]:PPPPP
- * PPPPP is the port number. May be 0.
- *
- * </li><li>
- *
- * [add SMTP, HTTP and other addresses here]
- *
- * </li></ul>
- *
- * The encoding for hexadecimal values is defined in the crypto_hash.c
- * module in the gnunetutil library and discussed there.
- *
- * Examples:
- *
- *
gnunet://hello/V8XXK9GAN5ZJFRFQP8MQX3D83BZTSBQVHKWWD0JPE63Z821906EG+20120302010059+TCP+192.168.0.1:2086+TCP+64.23.8.174:0
- *
gnunet://hello/V8XXK9GAN5ZJFRFQP8MQX3D83BZTSBQVHKWWD0JPE63Z821906EG+20120302010059+TCP+[2001:db8:85a3:8d3:1319:8a2e:370:7348]:2086
- *
- * <p>
- */
-
-
-/**
- * Function that is called on each address of this peer.
- * Expands the corresponding URI string.
- *
- * @param cls the `struct GNUNET_HELLO_ComposeUriContext`
- * @param address address to add
- * @param expiration expiration time for the address
- * @return #GNUNET_OK (continue iteration).
- */
-static int
-add_address_to_uri (void *cls,
- const struct GNUNET_HELLO_Address *address,
- struct GNUNET_TIME_Absolute expiration)
-{
- struct GNUNET_HELLO_ComposeUriContext *ctx = cls;
- struct GNUNET_TRANSPORT_PluginFunctions *papi;
- const char *addr;
- char *ret;
- char *addr_dup;
- char *pos;
- char tbuf[16] = "";
- char *client_str = "_client";
- struct tm *t;
- time_t seconds;
-
- papi = ctx->plugins_find (address->transport_name);
- if (NULL == papi)
- {
- /* Not an error - we might just not have the right plugin. */
- return GNUNET_OK;
- }
- if (NULL == papi->address_to_string)
- {
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "URI conversion not implemented for plugin `%s'\n",
- address->transport_name);
- return GNUNET_OK;
- }
- addr = papi->address_to_string (papi->cls,
- address->address,
- address->address_length);
- if ((NULL == addr) ||
- (0 == strlen (addr)))
- return GNUNET_OK;
-
- addr_dup = GNUNET_strdup (addr);
- if (NULL != (pos = strstr (addr_dup, "_server")))
- GNUNET_memcpy (pos,
- client_str,
- strlen (client_str)); /* Replace all server addresses with
client addresses */
-
- seconds = expiration.abs_value_us / 1000LL / 1000LL;
- t = gmtime (&seconds);
-
- GNUNET_asprintf (&ret,
- "%s%c%s%c%s%c%s",
- ctx->uri,
- GNUNET_HELLO_URI_SEP,
- strftime (tbuf,
- sizeof(tbuf),
- "%Y%m%d%H%M%S",
- t) ? tbuf : "0",
- GNUNET_HELLO_URI_SEP,
- address->transport_name,
- GNUNET_HELLO_URI_SEP,
- addr_dup);
- GNUNET_free (addr_dup);
- GNUNET_free (ctx->uri);
- ctx->uri = ret;
- return GNUNET_OK;
-}
-
-
-/**
- * Compose a hello URI string from a hello message.
- *
- * @param hello Hello message
- * @param plugins_find Function to find transport plugins by name
- * @return Hello URI string
- */
-char *
-GNUNET_HELLO_compose_uri (const struct GNUNET_HELLO_Message *hello,
- GNUNET_HELLO_TransportPluginsFind plugins_find)
-{
- struct GNUNET_HELLO_ComposeUriContext ctx;
- char *pkey;
-
- ctx.plugins_find = plugins_find;
- pkey = GNUNET_CRYPTO_eddsa_public_key_to_string (&hello->publicKey);
- GNUNET_asprintf (&ctx.uri,
- "%s%s",
- (GNUNET_YES == GNUNET_HELLO_is_friend_only (hello))
- ? GNUNET_FRIEND_HELLO_URI_PREFIX
- : GNUNET_HELLO_URI_PREFIX,
- pkey);
- GNUNET_free (pkey);
- GNUNET_HELLO_iterate_addresses (hello,
- GNUNET_NO,
- &add_address_to_uri,
- &ctx);
- return ctx.uri;
-}
-
-
-/* ************************* Parse HELLO URI ********************* */
-
-
-/**
- * We're building a HELLO. Parse the next address from the
- * parsing context and append it.
- *
- * @param cls the `struct GNUNET_HELLO_ParseUriContext`
- * @param max number of bytes available for HELLO construction
- * @param buffer where to copy the next address (in binary format)
- * @return number of bytes added to buffer, #GNUNET_SYSERR on error
- */
-static ssize_t
-add_address_to_hello (void *cls,
- size_t max,
- void *buffer)
-{
- struct GNUNET_HELLO_ParseUriContext *ctx = cls;
- const char *tname;
- const char *address;
- char *uri_address;
- const char *end;
- char *plugin_name;
- struct tm expiration_time;
- time_t expiration_seconds;
- struct GNUNET_TIME_Absolute expire;
- struct GNUNET_TRANSPORT_PluginFunctions *papi;
- void *addr;
- size_t addr_len;
- struct GNUNET_HELLO_Address haddr;
- ssize_t ret;
-
- if (NULL == ctx->pos)
- return GNUNET_SYSERR;
- if (GNUNET_HELLO_URI_SEP != ctx->pos[0])
- {
- ctx->ret = GNUNET_SYSERR;
- GNUNET_break (0);
- return GNUNET_SYSERR;
- }
- ctx->pos++;
-
- if (('0' == ctx->pos[0]) &&
- (GNUNET_HELLO_URI_SEP == ctx->pos[1]))
- {
- expire = GNUNET_TIME_UNIT_FOREVER_ABS;
- tname = ctx->pos + 1;
- }
- else
- {
- memset (&expiration_time, 0, sizeof(expiration_time));
- tname = strptime (ctx->pos,
- "%Y%m%d%H%M%S",
- &expiration_time);
- if (NULL == tname)
- {
- ctx->ret = GNUNET_SYSERR;
- GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
- _ (
- "Failed to parse HELLO message: missing expiration
time\n"));
- GNUNET_break (0);
- return GNUNET_SYSERR;
- }
-
- expiration_seconds = mktime (&expiration_time);
- if (expiration_seconds == (time_t) -1)
- {
- GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
- _ (
- "Failed to parse HELLO message: invalid expiration
time\n"));
- ctx->ret = GNUNET_SYSERR;
- GNUNET_break (0);
- return GNUNET_SYSERR;
- }
- expire.abs_value_us = expiration_seconds * 1000LL * 1000LL;
- }
- if (GNUNET_HELLO_URI_SEP != tname[0])
- {
- GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
- _ ("Failed to parse HELLO message: malformed\n"));
- ctx->ret = GNUNET_SYSERR;
- GNUNET_break (0);
- return GNUNET_SYSERR;
- }
- tname++;
- address = strchr (tname,
- (int) GNUNET_HELLO_URI_SEP);
- if (NULL == address)
- {
- GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
- _ (
- "Failed to parse HELLO message: missing transport
plugin\n"));
- ctx->ret = GNUNET_SYSERR;
- GNUNET_break (0);
- return GNUNET_SYSERR;
- }
- address++;
- end = strchr (address, (int) GNUNET_HELLO_URI_SEP);
- ctx->pos = end;
- ctx->counter_total++;
- plugin_name = GNUNET_strndup (tname, address - (tname + 1));
- papi = ctx->plugins_find (plugin_name);
- if (NULL == papi)
- {
- /* Not an error - we might just not have the right plugin.
- * Skip this part, advance to the next one and recurse.
- * But only if this is not the end of string.
- */
- GNUNET_log (GNUNET_ERROR_TYPE_INFO,
- _ ("Plugin `%s' not found, skipping address\n"),
- plugin_name);
- GNUNET_free (plugin_name);
- return 0;
- }
- if (NULL == papi->string_to_address)
- {
- GNUNET_log (GNUNET_ERROR_TYPE_INFO,
- _ ("Plugin `%s' does not support URIs yet\n"),
- plugin_name);
- GNUNET_free (plugin_name);
- GNUNET_break (0);
- return 0;
- }
- uri_address = GNUNET_strndup (address, end - address);
- if (GNUNET_OK !=
- papi->string_to_address (papi->cls,
- uri_address,
- strlen (uri_address) + 1,
- &addr,
- &addr_len))
- {
- GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
- _ ("Failed to parse `%s' as an address for plugin `%s'\n"),
- uri_address,
- plugin_name);
- GNUNET_free (plugin_name);
- GNUNET_free (uri_address);
- return 0;
- }
- GNUNET_free (uri_address);
- /* address.peer is unset - not used by add_address() */
- haddr.address_length = addr_len;
- haddr.address = addr;
- haddr.transport_name = plugin_name;
- ret = GNUNET_HELLO_add_address (&haddr,
- expire,
- buffer,
- max);
- ctx->counter_added++;
- GNUNET_free (addr);
- GNUNET_free (plugin_name);
- return ret;
-}
-
-
-/**
- * Parse a hello URI string to a hello message.
- *
- * @param uri URI string to parse
- * @param pubkey Pointer to struct where public key is parsed
- * @param hello Pointer to struct where hello message is parsed
- * @param plugins_find Function to find transport plugins by name
- * @return #GNUNET_OK on success, #GNUNET_SYSERR if the URI was invalid,
#GNUNET_NO on other errors
- */
-int
-GNUNET_HELLO_parse_uri (const char *uri,
- struct GNUNET_CRYPTO_EddsaPublicKey *pubkey,
- struct GNUNET_HELLO_Message **hello,
- GNUNET_HELLO_TransportPluginsFind plugins_find)
-{
- const char *pks;
- const char *exc;
- int friend_only;
- struct GNUNET_HELLO_ParseUriContext ctx;
-
- if (0 == strncmp (uri,
- GNUNET_HELLO_URI_PREFIX,
- strlen (GNUNET_HELLO_URI_PREFIX)))
- {
- pks = &uri[strlen (GNUNET_HELLO_URI_PREFIX)];
- friend_only = GNUNET_NO;
- }
- else if (0 == strncmp (uri,
- GNUNET_FRIEND_HELLO_URI_PREFIX,
- strlen (GNUNET_FRIEND_HELLO_URI_PREFIX)))
- {
- pks = &uri[strlen (GNUNET_FRIEND_HELLO_URI_PREFIX)];
- friend_only = GNUNET_YES;
- }
- else
- return GNUNET_SYSERR;
- exc = strchr (pks, GNUNET_HELLO_URI_SEP);
-
- if (GNUNET_OK !=
- GNUNET_STRINGS_string_to_data (pks,
- (NULL == exc) ? strlen (pks) : (exc -
pks),
- (unsigned char *) pubkey,
- sizeof(*pubkey)))
- return GNUNET_SYSERR;
-
- ctx.pos = exc;
- ctx.ret = GNUNET_OK;
- ctx.counter_total = 0;
- ctx.counter_added = 0;
- ctx.plugins_find = plugins_find;
- *hello = GNUNET_HELLO_create (pubkey,
- &add_address_to_hello,
- &ctx,
- friend_only);
-
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "HELLO URI contained %u addresses, added %u addresses\n",
- ctx.counter_total,
- ctx.counter_added);
-
- return ctx.ret;
-}
-
-
-/* end of hello.c */
diff --git a/src/lib/hello/test_friend_hello.c
b/src/lib/hello/test_friend_hello.c
deleted file mode 100644
index 1b092c0b8..000000000
--- a/src/lib/hello/test_friend_hello.c
+++ /dev/null
@@ -1,185 +0,0 @@
-/*
- This file is part of GNUnet
- Copyright (C) 2009 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
- */
-/**
- * @file hello/test_friend_hello.c
- * @brief test for hello.c
- * @author Christian Grothoff
- */
-#include "platform.h"
-#include "gnunet_hello_lib.h"
-
-
-static ssize_t
-my_addr_gen (void *cls,
- size_t max,
- void *buf)
-{
- unsigned int *i = cls;
- size_t ret;
- struct GNUNET_HELLO_Address address;
-
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "DEBUG: my_addr_gen called with i = %d\n", *i);
- if (0 == *i)
- return GNUNET_SYSERR; /* Stop iteration */
- memset (&address.peer, 0, sizeof(struct GNUNET_PeerIdentity));
- address.address = "address_information";
- address.transport_name = "test";
- address.address_length = *i;
- ret =
- GNUNET_HELLO_add_address (&address, GNUNET_TIME_absolute_get (), buf,
- max);
- (*i)--;
- return ret;
-}
-
-
-static int
-check_addr (void *cls,
- const struct GNUNET_HELLO_Address *address,
- struct GNUNET_TIME_Absolute expiration)
-{
- unsigned int *i = cls;
-
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "DEBUG: check_addr called with i = %d and addrlen = %u\n",
- *i, (unsigned int) address->address_length);
- GNUNET_assert (address->address_length > 0);
- GNUNET_assert (*i & (1 << (address->address_length - 1)));
- *i -= (1 << (address->address_length - 1));
- GNUNET_assert (0 ==
- strncmp ("address_information", address->address,
- address->address_length));
- GNUNET_assert (0 == strcmp ("test", address->transport_name));
- return GNUNET_OK;
-}
-
-
-static int
-remove_some (void *cls,
- const struct GNUNET_HELLO_Address *address,
- struct GNUNET_TIME_Absolute expiration)
-{
- unsigned int *i = cls;
-
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "DEBUG: remove_some called with i = %d and addrlen = %u\n",
- *i, (unsigned int) address->address_length);
- GNUNET_assert (address->address_length > 0);
- if (*i & (1 << (address->address_length - 1)))
- {
- *i -= (1 << (address->address_length - 1));
- return GNUNET_NO;
- }
- return GNUNET_OK;
-}
-
-
-int
-main (int argc, char *argv[])
-{
- struct GNUNET_HELLO_Message *msg1;
- struct GNUNET_HELLO_Message *msg2;
- struct GNUNET_HELLO_Message *msg3;
- struct GNUNET_CRYPTO_EddsaPublicKey publicKey;
- struct GNUNET_TIME_Absolute startup_time;
- unsigned int i;
-
- GNUNET_log_setup ("test-hello", "DEBUG", NULL);
- startup_time = GNUNET_TIME_absolute_get ();
- memset (&publicKey, 42, sizeof(publicKey));
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "Testing HELLO creation (without addresses)...\n");
- i = 0;
- msg1 = GNUNET_HELLO_create (&publicKey, &my_addr_gen, &i, GNUNET_YES);
- GNUNET_assert (msg1 != NULL);
- GNUNET_assert (0 < GNUNET_HELLO_size (msg1));
-
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "Testing address iteration (empty set)...\n");
- GNUNET_assert (NULL ==
- GNUNET_HELLO_iterate_addresses (msg1, GNUNET_NO, &check_addr,
- &i));
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "Testing HELLO creation (with one address)...\n");
- i = 1;
- msg2 = GNUNET_HELLO_create (&publicKey, &my_addr_gen, &i, GNUNET_YES);
- GNUNET_assert (msg2 != NULL);
- GNUNET_assert (GNUNET_HELLO_size (msg1) < GNUNET_HELLO_size (msg2));
-
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "Testing address iteration (one address)...\n");
- i = 1;
- GNUNET_assert (NULL ==
- GNUNET_HELLO_iterate_addresses (msg2, GNUNET_NO, &check_addr,
- &i));
- GNUNET_assert (i == 0);
- GNUNET_free (msg1);
-
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "Testing HELLO creation (with two addresses)...\n");
- i = 2;
- msg3 = GNUNET_HELLO_create (&publicKey, &my_addr_gen, &i, GNUNET_YES);
- GNUNET_assert (msg3 != NULL);
- GNUNET_assert (GNUNET_HELLO_size (msg2) < GNUNET_HELLO_size (msg3));
-
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "Testing address iteration (two addresses)...\n");
- i = 3;
- GNUNET_assert (NULL ==
- GNUNET_HELLO_iterate_addresses (msg3, GNUNET_NO, &check_addr,
- &i));
- GNUNET_assert (i == 0);
-
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "Testing HELLO merge...\n");
- msg1 = GNUNET_HELLO_merge (msg2, msg3);
- GNUNET_assert (GNUNET_HELLO_size (msg1) == GNUNET_HELLO_size (msg3));
-
- i = 3;
- GNUNET_assert (NULL ==
- GNUNET_HELLO_iterate_addresses (msg1, GNUNET_NO, &check_addr,
- &i));
- GNUNET_assert (i == 0);
- GNUNET_free (msg1);
-
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "Testing address iteration to copy HELLO...\n");
- i = 2;
- msg1 = GNUNET_HELLO_iterate_addresses (msg3, GNUNET_YES, &remove_some, &i);
- GNUNET_assert (msg1 != NULL);
- GNUNET_assert (i == 0);
- i = 1;
- GNUNET_assert (NULL ==
- GNUNET_HELLO_iterate_addresses (msg1, GNUNET_NO, &check_addr,
- &i));
- GNUNET_assert (i == 0);
- GNUNET_free (msg1);
-
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "Testing delta address iteration...\n");
- i = 2;
- GNUNET_HELLO_iterate_new_addresses (msg3, msg2, startup_time, &check_addr,
- &i);
- GNUNET_assert (i == 0);
- GNUNET_free (msg2);
- GNUNET_free (msg3);
- return 0; /* testcase passed */
-}
diff --git a/src/lib/hello/test_hello-ng.c b/src/lib/hello/test_hello-ng.c
deleted file mode 100644
index ef84e2425..000000000
--- a/src/lib/hello/test_hello-ng.c
+++ /dev/null
@@ -1,60 +0,0 @@
-/*
- This file is part of GNUnet.
- Copyright (C) 2022 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
- */
-#include "platform.h"
-#include "gnunet_util_lib.h"
-#include "gnunet_nt_lib.h"
-#include "gnunet_hello_lib.h"
-
-int
-main (int argc,
- char *argv[])
-{
- struct GNUNET_CRYPTO_EddsaPublicKey pubKey;
- struct GNUNET_CRYPTO_EddsaPrivateKey privKey;
- struct GNUNET_PeerIdentity pid;
- struct GNUNET_TIME_Absolute t = GNUNET_TIME_absolute_get ();
- char *res;
- char *address;
- size_t res_len;
- enum GNUNET_NetworkType nt;
-
- GNUNET_CRYPTO_eddsa_key_create (&privKey);
- GNUNET_CRYPTO_eddsa_key_get_public (&privKey,
- &pubKey);
- pid.public_key = pubKey;
- GNUNET_HELLO_sign_address ("127.0.0.1:8080",
- GNUNET_NT_LAN,
- t,
- &privKey,
- (void**) &res,
- &res_len);
- GNUNET_log (GNUNET_ERROR_TYPE_MESSAGE,
- "%s\n", res);
- GNUNET_assert (NULL !=
- (address =
- GNUNET_HELLO_extract_address ((void**) res,
- res_len,
- &pid,
- &nt,
- &t)));
- GNUNET_free (address);
- GNUNET_free (res);
- return 0;
-}
diff --git a/src/lib/hello/test_hello.c b/src/lib/hello/test_hello.c
deleted file mode 100644
index 8631d2af3..000000000
--- a/src/lib/hello/test_hello.c
+++ /dev/null
@@ -1,253 +0,0 @@
-/*
- This file is part of GNUnet
- Copyright (C) 2009, 2015 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
- */
-/**
- * @file hello/test_hello.c
- * @brief test for hello.c
- * @author Christian Grothoff
- */
-#include "platform.h"
-#include "gnunet_hello_lib.h"
-
-
-/**
- *
- *
- * @param cls
- * @param max
- * @param buf
- * @return
- */
-static ssize_t
-my_addr_gen (void *cls,
- size_t max,
- void *buf)
-{
- unsigned int *i = cls;
- size_t ret;
- struct GNUNET_HELLO_Address address;
-
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "DEBUG: my_addr_gen called with i = %d\n",
- *i);
- if (0 == *i)
- return GNUNET_SYSERR;
- memset (&address.peer, 0, sizeof(struct GNUNET_PeerIdentity));
- address.address = "address_information";
- address.transport_name = "test";
- address.address_length = *i;
- ret = GNUNET_HELLO_add_address (&address,
- GNUNET_TIME_absolute_get (),
- buf,
- max);
- (*i)--;
- return ret;
-}
-
-
-/**
- *
- *
- * @param cls
- * @param address
- * @param expiration
- * @return
- */
-static int
-check_addr (void *cls,
- const struct GNUNET_HELLO_Address *address,
- struct GNUNET_TIME_Absolute expiration)
-{
- unsigned int *i = cls;
-
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "DEBUG: check_addr called with i = %d and addrlen = %u\n",
- *i,
- (unsigned int) address->address_length);
- GNUNET_assert (address->address_length > 0);
- GNUNET_assert (*i & (1 << (address->address_length - 1)));
- *i -= (1 << (address->address_length - 1));
- GNUNET_assert (0 ==
- strncmp ("address_information",
- address->address,
- address->address_length));
- GNUNET_assert (0 == strcmp ("test",
- address->transport_name));
- return GNUNET_OK;
-}
-
-
-/**
- *
- *
- * @param cls
- * @param address
- * @param expiration
- * @return
- */
-static int
-remove_some (void *cls,
- const struct GNUNET_HELLO_Address *address,
- struct GNUNET_TIME_Absolute expiration)
-{
- unsigned int *i = cls;
-
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "DEBUG: remove_some called with i = %d and addrlen = %u\n",
- *i,
- (unsigned int) address->address_length);
- GNUNET_assert (address->address_length > 0);
- if (*i & (1 << (address->address_length - 1)))
- {
- *i -= (1 << (address->address_length - 1));
- return GNUNET_NO;
- }
- return GNUNET_OK;
-}
-
-
-int
-main (int argc,
- char *argv[])
-{
- struct GNUNET_HELLO_Message *msg1;
- struct GNUNET_HELLO_Message *msg2;
- struct GNUNET_HELLO_Message *msg3;
- struct GNUNET_CRYPTO_EddsaPublicKey publicKey;
- struct GNUNET_PeerIdentity pid;
- struct GNUNET_TIME_Absolute startup_time;
- unsigned int i;
-
- GNUNET_log_setup ("test-hello",
- "DEBUG",
- NULL);
- startup_time = GNUNET_TIME_absolute_get ();
- memset (&publicKey, 42, sizeof(publicKey));
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "Testing HELLO creation (without addresses)...\n");
- i = 0;
- msg1 = GNUNET_HELLO_create (&publicKey,
- &my_addr_gen,
- &i,
- GNUNET_NO);
- GNUNET_assert (msg1 != NULL);
- GNUNET_assert (0 < GNUNET_HELLO_size (msg1));
-
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "Testing address iteration (empty set)...\n");
- GNUNET_assert (NULL ==
- GNUNET_HELLO_iterate_addresses (msg1,
- GNUNET_NO,
- &check_addr,
- &i));
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "Testing HELLO creation (with one address)...\n");
- i = 1;
- msg2 = GNUNET_HELLO_create (&publicKey,
- &my_addr_gen,
- &i,
- GNUNET_NO);
- GNUNET_assert (msg2 != NULL);
- GNUNET_assert (GNUNET_HELLO_size (msg1) < GNUNET_HELLO_size (msg2));
-
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "Testing address iteration (one address)...\n");
- i = 1;
- GNUNET_assert (NULL ==
- GNUNET_HELLO_iterate_addresses (msg2,
- GNUNET_NO,
- &check_addr,
- &i));
- GNUNET_assert (i == 0);
-
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "Testing get_key from HELLO...\n");
- GNUNET_assert (GNUNET_OK == GNUNET_HELLO_get_id (msg2, &pid));
- GNUNET_assert (0 == GNUNET_memcmp (&publicKey,
- &pid.public_key));
- GNUNET_free (msg1);
-
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "Testing HELLO creation (with two addresses)...\n");
- i = 2;
- msg3 = GNUNET_HELLO_create (&publicKey,
- &my_addr_gen,
- &i,
- GNUNET_NO);
- GNUNET_assert (msg3 != NULL);
- GNUNET_assert (GNUNET_HELLO_size (msg2) < GNUNET_HELLO_size (msg3));
-
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "Testing address iteration (two addresses)...\n");
- i = 3;
- GNUNET_assert (NULL ==
- GNUNET_HELLO_iterate_addresses (msg3,
- GNUNET_NO,
- &check_addr,
- &i));
- GNUNET_assert (i == 0);
-
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "Testing HELLO merge...\n");
- msg1 = GNUNET_HELLO_merge (msg2, msg3);
- GNUNET_assert (GNUNET_HELLO_size (msg1) == GNUNET_HELLO_size (msg3));
-
- i = 3;
- GNUNET_assert (NULL ==
- GNUNET_HELLO_iterate_addresses (msg1,
- GNUNET_NO,
- &check_addr,
- &i));
- GNUNET_assert (i == 0);
- GNUNET_free (msg1);
-
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "Testing address iteration to copy HELLO...\n");
- i = 2;
- msg1 = GNUNET_HELLO_iterate_addresses (msg3,
- GNUNET_YES,
- &remove_some,
- &i);
- GNUNET_assert (msg1 != NULL);
- GNUNET_assert (i == 0);
- i = 1;
- GNUNET_assert (NULL ==
- GNUNET_HELLO_iterate_addresses (msg1,
- GNUNET_NO,
- &check_addr,
- &i));
- GNUNET_assert (i == 0);
- GNUNET_free (msg1);
-
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "Testing delta address iteration...\n");
- i = 2;
- GNUNET_HELLO_iterate_new_addresses (msg3,
- msg2,
- startup_time,
- &check_addr,
- &i);
- GNUNET_assert (i == 0);
- GNUNET_free (msg2);
- GNUNET_free (msg3);
- return 0; /* testcase passed */
-}
-
-
-/* end of test_hello.c */
diff --git a/src/service/core/core_api_cmd_connecting_peers.c
b/src/service/core/core_api_cmd_connecting_peers.c
index ce2184a3c..0dde3d61b 100644
--- a/src/service/core/core_api_cmd_connecting_peers.c
+++ b/src/service/core/core_api_cmd_connecting_peers.c
@@ -28,7 +28,6 @@
#include "gnunet_testing_ng_lib.h"
#include "gnunet_testing_netjail_lib.h"
#include "gnunet_transport_application_service.h"
-#include "gnunet_hello_lib.h"
#include "gnunet_transport_core_service.h"
/**
diff --git a/src/service/dht/dht_api.c b/src/service/dht/dht_api.c
index 62a8dd0fd..6a218e29d 100644
--- a/src/service/dht/dht_api.c
+++ b/src/service/dht/dht_api.c
@@ -29,7 +29,6 @@
#include "gnunet_constants.h"
#include "gnunet_signatures.h"
#include "gnunet_arm_service.h"
-#include "gnunet_hello_lib.h"
#include "gnunet_protocols.h"
#include "gnunet_dht_service.h"
#include "dht.h"
diff --git a/src/service/dht/test_dht_api.c b/src/service/dht/test_dht_api.c
index 044983b7e..0b51477fe 100644
--- a/src/service/dht/test_dht_api.c
+++ b/src/service/dht/test_dht_api.c
@@ -26,7 +26,6 @@
*/
#include "platform.h"
#include "gnunet_util_lib.h"
-#include "gnunet_hello_lib.h"
#include "gnunet_testing_lib.h"
#include "gnunet_dht_service.h"
diff --git a/src/service/transport/gnunet-service-transport.c
b/src/service/transport/gnunet-service-transport.c
index ec3019161..5825dff14 100644
--- a/src/service/transport/gnunet-service-transport.c
+++ b/src/service/transport/gnunet-service-transport.c
@@ -77,7 +77,6 @@
#include "gnunet_statistics_service.h"
#include "gnunet_transport_monitor_service.h"
#include "gnunet_peerstore_service.h"
-#include "gnunet_hello_lib.h"
#include "gnunet_hello_uri_lib.h"
#include "gnunet_signatures.h"
#include "transport.h"
diff --git a/src/service/transport/transport-testing-communicator.c
b/src/service/transport/transport-testing-communicator.c
index 553426b66..168b29ce5 100644
--- a/src/service/transport/transport-testing-communicator.c
+++ b/src/service/transport/transport-testing-communicator.c
@@ -29,7 +29,6 @@
#include "gnunet_protocols.h"
#include "gnunet_constants.h"
#include "transport-testing-communicator.h"
-#include "gnunet_hello_lib.h"
#include "gnunet_signatures.h"
#include "transport.h"
#include <inttypes.h>
diff --git a/src/service/transport/transport-testing2.c
b/src/service/transport/transport-testing2.c
index afa0b0ad4..b88a2b7e9 100644
--- a/src/service/transport/transport-testing2.c
+++ b/src/service/transport/transport-testing2.c
@@ -247,15 +247,6 @@ notify_connect (void *cls,
}
-/**
- * Offer the current HELLO of P2 to P1.
- *
- * @param cls our `struct GNUNET_TRANSPORT_TESTING_ConnectRequest`
- */
-static void
-offer_hello (void *cls);
-
-
static void
notify_disconnect (void *cls,
const struct GNUNET_PeerIdentity *peer,
@@ -318,9 +309,6 @@ notify_disconnect (void *cls,
{
cc->connected = GNUNET_NO;
/* start trying to connect */
- if (NULL == cc->tct)
- cc->tct = GNUNET_SCHEDULER_add_now (&offer_hello,
- cc);
if (NULL == cc->ah_sh)
cc->ah_sh = GNUNET_TRANSPORT_application_suggest (cc->p1->ah,
&p2->id,
@@ -725,45 +713,6 @@ GNUNET_TRANSPORT_TESTING_stop_peer (struct
}*/
-static void
-offer_hello (void *cls)
-{
- struct GNUNET_TRANSPORT_TESTING_ConnectRequest *cc = cls;
- struct GNUNET_TRANSPORT_TESTING_PeerContext *p1 = cc->p1;
- struct GNUNET_TRANSPORT_TESTING_PeerContext *p2 = cc->p2;
- struct GNUNET_TIME_Absolute t;
- enum GNUNET_NetworkType nt = 0;
- char *addr;
-
- cc->tct = NULL;
- {
- char *p2_s = GNUNET_strdup (GNUNET_i2s (&p2->id));
-
- LOG (GNUNET_ERROR_TYPE_DEBUG,
- "Asking peer %u (`%s') to connect peer %u (`%s'), providing HELLO
with %s\n",
- p1->no,
- GNUNET_i2s (&p1->id),
- p2->no,
- p2_s,
- p2->hello);
- GNUNET_free (p2_s);
- }
-
- addr = GNUNET_HELLO_extract_address (p2->hello,
- p2->hello_size,
- &p2->id,
- &nt,
- &t);
- GNUNET_assert (NULL != addr);
- GNUNET_assert (NULL != p1->hello);
- GNUNET_TRANSPORT_application_validate (p1->ah,
- &p2->id,
- nt,
- addr);
- GNUNET_free (addr);
-}
-
-
/**
* Initiate a connection from p1 to p2 by offering p1 p2's HELLO message
*
@@ -816,8 +765,6 @@ GNUNET_TRANSPORT_TESTING_connect_peers (struct
GNUNET_CONTAINER_DLL_insert (tth->cc_head,
tth->cc_tail,
cc);
- cc->tct = GNUNET_SCHEDULER_add_now (&offer_hello,
- cc);
cc->ah_sh = GNUNET_TRANSPORT_application_suggest (cc->p1->ah,
&p2->id,
GNUNET_MQ_PRIO_BEST_EFFORT,
diff --git a/src/service/transport/transport-testing2.h
b/src/service/transport/transport-testing2.h
index 8f1071e8f..a68c9df38 100644
--- a/src/service/transport/transport-testing2.h
+++ b/src/service/transport/transport-testing2.h
@@ -28,7 +28,6 @@
#define TRANSPORT_TESTING_H
#include "platform.h"
#include "gnunet_util_lib.h"
-#include "gnunet_hello_lib.h"
#include "gnunet_peerstore_service.h"
#include "gnunet_transport_core_service.h"
#include "gnunet_transport_application_service.h"
diff --git a/src/service/transport/transport_api2_core.c
b/src/service/transport/transport_api2_core.c
index 0d2a0ac7f..3eb6c651e 100644
--- a/src/service/transport/transport_api2_core.c
+++ b/src/service/transport/transport_api2_core.c
@@ -27,7 +27,6 @@
#include "gnunet_util_lib.h"
#include "gnunet_constants.h"
#include "gnunet_arm_service.h"
-#include "gnunet_hello_lib.h"
#include "gnunet_protocols.h"
#include "gnunet_transport_core_service.h"
#include "transport.h"
diff --git a/src/service/transport/transport_api_cmd_backchannel_check.c
b/src/service/transport/transport_api_cmd_backchannel_check.c
index 68bdae69c..388001496 100644
--- a/src/service/transport/transport_api_cmd_backchannel_check.c
+++ b/src/service/transport/transport_api_cmd_backchannel_check.c
@@ -29,7 +29,6 @@
#include "gnunet_testing_ng_lib.h"
#include "gnunet_testing_netjail_lib.h"
#include "gnunet_transport_application_service.h"
-#include "gnunet_hello_lib.h"
#include "transport-testing-cmds.h"
/**
diff --git a/src/service/transport/transport_api_cmd_connecting_peers.c
b/src/service/transport/transport_api_cmd_connecting_peers.c
index c59c4b006..c3f63d920 100644
--- a/src/service/transport/transport_api_cmd_connecting_peers.c
+++ b/src/service/transport/transport_api_cmd_connecting_peers.c
@@ -28,7 +28,6 @@
#include "gnunet_testing_ng_lib.h"
#include "gnunet_testing_netjail_lib.h"
#include "gnunet_transport_application_service.h"
-#include "gnunet_hello_lib.h"
#include "transport-testing-cmds.h"
/**
--
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