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-rw-r--r--CMakeLists.txt2
-rw-r--r--cmake/FindNice.cmake13
-rw-r--r--cmake/PkgConfigWithFallback.cmake2
-rw-r--r--libdino/src/service/connection_manager.vala2
-rw-r--r--libdino/src/service/stream_interactor.vala5
-rw-r--r--plugins/CMakeLists.txt4
-rw-r--r--plugins/ice/CMakeLists.txt30
-rw-r--r--plugins/ice/src/plugin.vala30
-rw-r--r--plugins/ice/src/register_plugin.vala3
-rw-r--r--plugins/ice/vapi/metadata/Nice-0.1.metadata4
-rw-r--r--plugins/ice/vapi/nice.vapi385
-rw-r--r--xmpp-vala/src/module/xep/0065_socks5_bytestreams.vala17
-rw-r--r--xmpp-vala/src/module/xep/0260_jingle_socks5_bytestreams.vala217
13 files changed, 698 insertions, 16 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt
index b738b585..2af0719b 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -11,7 +11,7 @@ else ()
endif ()
# Prepare Plugins
-set(DEFAULT_PLUGINS omemo;openpgp;http-files)
+set(DEFAULT_PLUGINS omemo;openpgp;http-files;ice)
foreach (plugin ${DEFAULT_PLUGINS})
if ("$CACHE{DINO_PLUGIN_ENABLED_${plugin}}" STREQUAL "")
if (NOT DEFINED DINO_PLUGIN_ENABLED_${plugin}})
diff --git a/cmake/FindNice.cmake b/cmake/FindNice.cmake
new file mode 100644
index 00000000..d40fc8c7
--- /dev/null
+++ b/cmake/FindNice.cmake
@@ -0,0 +1,13 @@
+include(PkgConfigWithFallback)
+find_pkg_config_with_fallback(Nice
+ PKG_CONFIG_NAME nice
+ LIB_NAMES nice
+ INCLUDE_NAMES nice.h
+ INCLUDE_DIR_SUFFIXES nice nice/include
+ DEPENDS GIO
+)
+
+include(FindPackageHandleStandardArgs)
+find_package_handle_standard_args(Nice
+ REQUIRED_VARS Nice_LIBRARY
+ VERSION_VAR Nice_VERSION)
diff --git a/cmake/PkgConfigWithFallback.cmake b/cmake/PkgConfigWithFallback.cmake
index ea14fa23..9124bb35 100644
--- a/cmake/PkgConfigWithFallback.cmake
+++ b/cmake/PkgConfigWithFallback.cmake
@@ -10,7 +10,7 @@ function(find_pkg_config_with_fallback name)
endif(PKG_CONFIG_FOUND)
if (${name}_PKG_CONFIG_FOUND)
- # Found via pkg-config, using it's result values
+ # Found via pkg-config, using its result values
set(${name}_FOUND ${${name}_PKG_CONFIG_FOUND})
# Try to find real file name of libraries
diff --git a/libdino/src/service/connection_manager.vala b/libdino/src/service/connection_manager.vala
index e0f4e19c..454bcc2c 100644
--- a/libdino/src/service/connection_manager.vala
+++ b/libdino/src/service/connection_manager.vala
@@ -8,6 +8,7 @@ namespace Dino {
public class ConnectionManager : Object {
public signal void stream_opened(Account account, XmppStream stream);
+ public signal void stream_attached_modules(Account account, XmppStream stream);
public signal void connection_state_changed(Account account, ConnectionState state);
public signal void connection_error(Account account, ConnectionError error);
@@ -225,6 +226,7 @@ public class ConnectionManager : Object {
connections[account].established = new DateTime.now_utc();
stream.attached_modules.connect((stream) => {
+ stream_attached_modules(account, stream);
change_connection_state(account, ConnectionState.CONNECTED);
});
stream.get_module(Sasl.Module.IDENTITY).received_auth_failure.connect((stream, node) => {
diff --git a/libdino/src/service/stream_interactor.vala b/libdino/src/service/stream_interactor.vala
index e60a43d6..192460d4 100644
--- a/libdino/src/service/stream_interactor.vala
+++ b/libdino/src/service/stream_interactor.vala
@@ -11,7 +11,7 @@ public class StreamInteractor : Object {
public signal void account_removed(Account account);
public signal void stream_resumed(Account account, XmppStream stream);
public signal void stream_negotiated(Account account, XmppStream stream);
- public signal void attached_modules(Account account, XmppStream stream);
+ public signal void stream_attached_modules(Account account, XmppStream stream);
public ModuleManager module_manager;
public ConnectionManager connection_manager;
@@ -22,6 +22,9 @@ public class StreamInteractor : Object {
connection_manager = new ConnectionManager(module_manager);
connection_manager.stream_opened.connect(on_stream_opened);
+ connection_manager.stream_attached_modules.connect((account, stream) => {
+ stream_attached_modules(account, stream);
+ });
}
public void connect_account(Account account) {
diff --git a/plugins/CMakeLists.txt b/plugins/CMakeLists.txt
index 6cccec3b..48593c7a 100644
--- a/plugins/CMakeLists.txt
+++ b/plugins/CMakeLists.txt
@@ -2,6 +2,10 @@ if(DINO_PLUGIN_ENABLED_http-files)
add_subdirectory(http-files)
endif(DINO_PLUGIN_ENABLED_http-files)
+if(DINO_PLUGIN_ENABLED_ice)
+ add_subdirectory(ice)
+endif(DINO_PLUGIN_ENABLED_ice)
+
if(DINO_PLUGIN_ENABLED_openpgp)
add_subdirectory(gpgme-vala)
add_subdirectory(openpgp)
diff --git a/plugins/ice/CMakeLists.txt b/plugins/ice/CMakeLists.txt
new file mode 100644
index 00000000..76dba28f
--- /dev/null
+++ b/plugins/ice/CMakeLists.txt
@@ -0,0 +1,30 @@
+find_packages(ICE_PACKAGES REQUIRED
+ Gee
+ GLib
+ GModule
+ GObject
+ GTK3
+ Nice
+)
+
+vala_precompile(ICE_VALA_C
+SOURCES
+ src/plugin.vala
+ src/register_plugin.vala
+CUSTOM_VAPIS
+ ${CMAKE_BINARY_DIR}/exports/xmpp-vala.vapi
+ ${CMAKE_BINARY_DIR}/exports/dino.vapi
+ ${CMAKE_BINARY_DIR}/exports/qlite.vapi
+PACKAGES
+ ${ICE_PACKAGES}
+OPTIONS
+ --vapidir=${CMAKE_CURRENT_SOURCE_DIR}/vapi
+)
+
+add_definitions(${VALA_CFLAGS})
+add_library(ice SHARED ${ICE_VALA_C})
+target_link_libraries(ice libdino ${ICE_PACKAGES})
+set_target_properties(ice PROPERTIES PREFIX "")
+set_target_properties(ice PROPERTIES LIBRARY_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/plugins/)
+
+install(TARGETS ice ${PLUGIN_INSTALL})
diff --git a/plugins/ice/src/plugin.vala b/plugins/ice/src/plugin.vala
new file mode 100644
index 00000000..f1c41a27
--- /dev/null
+++ b/plugins/ice/src/plugin.vala
@@ -0,0 +1,30 @@
+using Gee;
+using Nice;
+using Xmpp;
+
+namespace Dino.Plugins.Ice {
+
+public class Plugin : RootInterface, Object {
+ public Dino.Application app;
+
+ public void registered(Dino.Application app) {
+ this.app = app;
+ app.stream_interactor.stream_attached_modules.connect((account, stream) => {
+ stream.get_module(Xmpp.Xep.Socks5Bytestreams.Module.IDENTITY).set_local_ip_address_handler(get_local_ip_addresses);
+ });
+ }
+
+ private Gee.List<string> get_local_ip_addresses() {
+ Gee.List<string> result = new ArrayList<string>();
+ foreach (string ip_address in Nice.interfaces_get_local_ips(false)) {
+ result.add(ip_address);
+ }
+ return result;
+ }
+
+ public void shutdown() {
+ // Nothing to do
+ }
+}
+
+}
diff --git a/plugins/ice/src/register_plugin.vala b/plugins/ice/src/register_plugin.vala
new file mode 100644
index 00000000..b2ed56c1
--- /dev/null
+++ b/plugins/ice/src/register_plugin.vala
@@ -0,0 +1,3 @@
+public Type register_plugin(Module module) {
+ return typeof (Dino.Plugins.Ice.Plugin);
+}
diff --git a/plugins/ice/vapi/metadata/Nice-0.1.metadata b/plugins/ice/vapi/metadata/Nice-0.1.metadata
new file mode 100644
index 00000000..437da816
--- /dev/null
+++ b/plugins/ice/vapi/metadata/Nice-0.1.metadata
@@ -0,0 +1,4 @@
+Nice cheader_filename="nice.h"
+Agent.new_reliable#constructor name="create_reliable"
+PseudoTcpCallbacks#record skip
+PseudoTcpSocket#class skip
diff --git a/plugins/ice/vapi/nice.vapi b/plugins/ice/vapi/nice.vapi
new file mode 100644
index 00000000..aa45cf08
--- /dev/null
+++ b/plugins/ice/vapi/nice.vapi
@@ -0,0 +1,385 @@
+/* nice.vapi generated by vapigen, do not modify. */
+
+[CCode (cprefix = "Nice", gir_namespace = "Nice", gir_version = "0.1", lower_case_cprefix = "nice_")]
+namespace Nice {
+ [CCode (cheader_filename = "nice.h", type_id = "nice_agent_get_type ()")]
+ public class Agent : GLib.Object {
+ [CCode (has_construct_function = false)]
+ public Agent (GLib.MainContext ctx, Nice.Compatibility compat);
+ public bool add_local_address (Nice.Address addr);
+ public uint add_stream (uint n_components);
+ [Version (since = "0.1.16")]
+ public async void close_async ();
+ [CCode (cname = "nice_agent_new_reliable", has_construct_function = false)]
+ [Version (since = "0.0.11")]
+ public Agent.create_reliable (GLib.MainContext ctx, Nice.Compatibility compat);
+ [Version (since = "0.1.6")]
+ public bool forget_relays (uint stream_id, uint component_id);
+ [CCode (has_construct_function = false)]
+ [Version (since = "0.1.15")]
+ public Agent.full (GLib.MainContext ctx, Nice.Compatibility compat, Nice.AgentOption flags);
+ public bool gather_candidates (uint stream_id);
+ [Version (since = "0.1.4")]
+ public string generate_local_candidate_sdp (Nice.Candidate candidate);
+ [Version (since = "0.1.4")]
+ public string generate_local_sdp ();
+ [Version (since = "0.1.4")]
+ public string generate_local_stream_sdp (uint stream_id, bool include_non_ice);
+ [Version (since = "0.1.8")]
+ public Nice.ComponentState get_component_state (uint stream_id, uint component_id);
+ public Nice.Candidate get_default_local_candidate (uint stream_id, uint component_id);
+ [Version (since = "0.1.5")]
+ public GLib.IOStream get_io_stream (uint stream_id, uint component_id);
+ public GLib.SList<Nice.Candidate> get_local_candidates (uint stream_id, uint component_id);
+ public bool get_local_credentials (uint stream_id, out string ufrag, out string pwd);
+ public GLib.SList<Nice.Candidate> get_remote_candidates (uint stream_id, uint component_id);
+ public bool get_selected_pair (uint stream_id, uint component_id, Nice.Candidate local, Nice.Candidate remote);
+ [Version (since = "0.1.5")]
+ public GLib.Socket? get_selected_socket (uint stream_id, uint component_id);
+ [Version (since = "0.1.4")]
+ public unowned string get_stream_name (uint stream_id);
+ [Version (since = "0.1.4")]
+ public Nice.Candidate parse_remote_candidate_sdp (uint stream_id, string sdp);
+ [Version (since = "0.1.4")]
+ public int parse_remote_sdp (string sdp);
+ [Version (since = "0.1.4")]
+ public GLib.SList<Nice.Candidate> parse_remote_stream_sdp (uint stream_id, string sdp, string ufrag, string pwd);
+ [Version (since = "0.1.16")]
+ public bool peer_candidate_gathering_done (uint stream_id);
+ [Version (since = "0.1.5")]
+ public ssize_t recv (uint stream_id, uint component_id, [CCode (array_length_cname = "buf_len", array_length_pos = 3.5, array_length_type = "gsize")] out unowned uint8[] buf, GLib.Cancellable? cancellable = null) throws GLib.Error;
+ [Version (since = "0.1.5")]
+ public int recv_messages (uint stream_id, uint component_id, [CCode (array_length_cname = "n_messages", array_length_pos = 3.5, array_length_type = "guint")] out unowned Nice.InputMessage[] messages, GLib.Cancellable? cancellable = null) throws GLib.Error;
+ [Version (since = "0.1.5")]
+ public int recv_messages_nonblocking (uint stream_id, uint component_id, [CCode (array_length_cname = "n_messages", array_length_pos = 3.5, array_length_type = "guint")] out unowned Nice.InputMessage[] messages, GLib.Cancellable? cancellable = null) throws GLib.Error;
+ [Version (since = "0.1.5")]
+ public ssize_t recv_nonblocking (uint stream_id, uint component_id, [CCode (array_length_cname = "buf_len", array_length_pos = 3.5, array_length_type = "gsize")] out unowned uint8[] buf, GLib.Cancellable? cancellable = null) throws GLib.Error;
+ public void remove_stream (uint stream_id);
+ public bool restart ();
+ [Version (since = "0.1.6")]
+ public bool restart_stream (uint stream_id);
+ public int send (uint stream_id, uint component_id, uint len, string buf);
+ [Version (since = "0.1.5")]
+ public int send_messages_nonblocking (uint stream_id, uint component_id, [CCode (array_length_cname = "n_messages", array_length_pos = 3.5, array_length_type = "guint")] Nice.OutputMessage[] messages, GLib.Cancellable? cancellable = null) throws GLib.Error;
+ public bool set_local_credentials (uint stream_id, string ufrag, string pwd);
+ public void set_port_range (uint stream_id, uint component_id, uint min_port, uint max_port);
+ public bool set_relay_info (uint stream_id, uint component_id, string server_ip, uint server_port, string username, string password, Nice.RelayType type);
+ public int set_remote_candidates (uint stream_id, uint component_id, GLib.SList<Nice.Candidate> candidates);
+ public bool set_remote_credentials (uint stream_id, string ufrag, string pwd);
+ public bool set_selected_pair (uint stream_id, uint component_id, string lfoundation, string rfoundation);
+ public bool set_selected_remote_candidate (uint stream_id, uint component_id, Nice.Candidate candidate);
+ [Version (since = "0.0.10")]
+ public void set_software (string software);
+ [Version (since = "0.1.4")]
+ public bool set_stream_name (uint stream_id, string name);
+ [Version (since = "0.0.9")]
+ public void set_stream_tos (uint stream_id, int tos);
+ [NoAccessorMethod]
+ [Version (since = "0.1.8")]
+ public bool bytestream_tcp { get; }
+ [NoAccessorMethod]
+ public uint compatibility { get; construct; }
+ [NoAccessorMethod]
+ public bool controlling_mode { get; set; }
+ [NoAccessorMethod]
+ [Version (since = "0.1.14")]
+ public bool force_relay { get; set; }
+ [NoAccessorMethod]
+ public bool full_mode { get; construct; }
+ [NoAccessorMethod]
+ [Version (since = "0.1.8")]
+ public bool ice_tcp { get; set; }
+ [NoAccessorMethod]
+ [Version (since = "0.1.16")]
+ public bool ice_trickle { get; set; }
+ [NoAccessorMethod]
+ [Version (since = "0.1.8")]
+ public bool ice_udp { get; set; }
+ [NoAccessorMethod]
+ [Version (since = "0.1.8")]
+ public bool keepalive_conncheck { get; set; }
+ [NoAccessorMethod]
+ public void* main_context { get; construct; }
+ [NoAccessorMethod]
+ public uint max_connectivity_checks { get; set; }
+ [NoAccessorMethod]
+ [Version (since = "0.0.4")]
+ public string proxy_ip { owned get; set; }
+ [NoAccessorMethod]
+ [Version (since = "0.0.4")]
+ public string proxy_password { owned get; set; }
+ [NoAccessorMethod]
+ [Version (since = "0.0.4")]
+ public uint proxy_port { get; set; }
+ [NoAccessorMethod]
+ [Version (since = "0.0.4")]
+ public uint proxy_type { get; set; }
+ [NoAccessorMethod]
+ [Version (since = "0.0.4")]
+ public string proxy_username { owned get; set; }
+ [NoAccessorMethod]
+ [Version (since = "0.0.11")]
+ public bool reliable { get; construct; }
+ [NoAccessorMethod]
+ [Version (since = "0.1.15")]
+ public uint stun_initial_timeout { get; set construct; }
+ [NoAccessorMethod]
+ [Version (since = "0.1.15")]
+ public uint stun_max_retransmissions { get; set construct; }
+ [NoAccessorMethod]
+ public uint stun_pacing_timer { get; set construct; }
+ [NoAccessorMethod]
+ [Version (since = "0.1.15")]
+ public uint stun_reliable_timeout { get; set construct; }
+ [NoAccessorMethod]
+ public string stun_server { owned get; set; }
+ [NoAccessorMethod]
+ public uint stun_server_port { get; set; }
+ [NoAccessorMethod]
+ public bool support_renomination { get; set; }
+ [NoAccessorMethod]
+ [Version (since = "0.0.7")]
+ public bool upnp { get; set construct; }
+ [NoAccessorMethod]
+ [Version (since = "0.0.7")]
+ public uint upnp_timeout { get; set construct; }
+ public signal void candidate_gathering_done (uint stream_id);
+ public signal void component_state_changed (uint stream_id, uint component_id, uint state);
+ public signal void initial_binding_request_received (uint stream_id);
+ [Version (deprecated = true, deprecated_since = "0.1.8")]
+ public signal void new_candidate (uint stream_id, uint component_id, string foundation);
+ [Version (since = "0.1.8")]
+ public signal void new_candidate_full (Nice.Candidate candidate);
+ [Version (deprecated = true, deprecated_since = "0.1.8")]
+ public signal void new_remote_candidate (uint stream_id, uint component_id, string foundation);
+ [Version (since = "0.1.8")]
+ public signal void new_remote_candidate_full (Nice.Candidate candidate);
+ [Version (deprecated = true, deprecated_since = "0.1.8")]
+ public signal void new_selected_pair (uint stream_id, uint component_id, string lfoundation, string rfoundation);
+ [Version (since = "0.1.8")]
+ public signal void new_selected_pair_full (uint stream_id, uint component_id, Nice.Candidate lcandidate, Nice.Candidate rcandidate);
+ [Version (since = "0.0.11")]
+ public signal void reliable_transport_writable (uint stream_id, uint component_id);
+ [Version (since = "0.1.5")]
+ public signal void streams_removed ([CCode (array_length = false, array_null_terminated = true)] uint[] stream_ids);
+ }
+ [CCode (cheader_filename = "nice.h", copy_function = "g_boxed_copy", free_function = "g_boxed_free", type_id = "nice_candidate_get_type ()")]
+ [Compact]
+ public class Candidate {
+ public Nice.Address addr;
+ public Nice.Address base_addr;
+ public uint component_id;
+ [CCode (array_length = false)]
+ public weak char foundation[33];
+ public weak string password;
+ public uint32 priority;
+ public void* sockptr;
+ public uint stream_id;
+ public Nice.CandidateTransport transport;
+ public Nice.TurnServer turn;
+ public Nice.CandidateType type;
+ public weak string username;
+ [CCode (has_construct_function = false)]
+ public Candidate (Nice.CandidateType type);
+ public Nice.Candidate copy ();
+ [Version (since = "0.1.15")]
+ public bool equal_target (Nice.Candidate candidate2);
+ public void free ();
+ }
+ [CCode (cheader_filename = "nice.h", has_type_id = false)]
+ public struct Address {
+ [CCode (cname = "s.addr")]
+ public void* s_addr;
+ [CCode (cname = "s.ip4")]
+ public void* s_ip4;
+ [CCode (cname = "s.ip6")]
+ public void* s_ip6;
+ public void copy_to_sockaddr (void* sin);
+ public bool equal (Nice.Address b);
+ [Version (since = "0.1.8")]
+ public bool equal_no_port (Nice.Address b);
+ public void free ();
+ public uint get_port ();
+ public void init ();
+ public int ip_version ();
+ public bool is_private ();
+ public bool is_valid ();
+ public void set_from_sockaddr (void* sin);
+ public bool set_from_string (string str);
+ public void set_ipv4 (uint32 addr_ipv4);
+ public void set_ipv6 (uint8 addr_ipv6);
+ public void set_port (uint port);
+ public void to_string (string dst);
+ }
+ [CCode (cheader_filename = "nice.h", has_type_id = false)]
+ [Version (since = "0.1.5")]
+ public struct InputMessage {
+ [CCode (array_length_cname = "n_buffers")]
+ public weak GLib.InputVector[] buffers;
+ public int n_buffers;
+ public Nice.Address from;
+ public size_t length;
+ }
+ [CCode (cheader_filename = "nice.h", has_type_id = false)]
+ [Version (since = "0.1.5")]
+ public struct OutputMessage {
+ [CCode (array_length_cname = "n_buffers")]
+ public weak GLib.OutputVector[] buffers;
+ public int n_buffers;
+ }
+ [CCode (cheader_filename = "nice.h", cname = "TurnServer", has_type_id = false)]
+ public struct TurnServer {
+ public int ref_count;
+ public Nice.Address server;
+ public weak string username;
+ public weak string password;
+ public Nice.RelayType type;
+ }
+ [CCode (cheader_filename = "nice.h", cprefix = "NICE_AGENT_OPTION_", has_type_id = false)]
+ [Flags]
+ [Version (since = "0.1.15")]
+ public enum AgentOption {
+ REGULAR_NOMINATION,
+ RELIABLE,
+ LITE_MODE,
+ ICE_TRICKLE,
+ SUPPORT_RENOMINATION
+ }
+ [CCode (cheader_filename = "nice.h", cprefix = "NICE_CANDIDATE_TRANSPORT_", has_type_id = false)]
+ public enum CandidateTransport {
+ UDP,
+ TCP_ACTIVE,
+ TCP_PASSIVE,
+ TCP_SO
+ }
+ [CCode (cheader_filename = "nice.h", cprefix = "NICE_CANDIDATE_TYPE_", has_type_id = false)]
+ public enum CandidateType {
+ HOST,
+ SERVER_REFLEXIVE,
+ PEER_REFLEXIVE,
+ RELAYED
+ }
+ [CCode (cheader_filename = "nice.h", cprefix = "NICE_COMPATIBILITY_", has_type_id = false)]
+ public enum Compatibility {
+ RFC5245,
+ DRAFT19,
+ GOOGLE,
+ MSN,
+ WLM2009,
+ OC2007,
+ OC2007R2,
+ LAST
+ }
+ [CCode (cheader_filename = "nice.h", cprefix = "NICE_COMPONENT_STATE_", has_type_id = false)]
+ public enum ComponentState {
+ DISCONNECTED,
+ GATHERING,
+ CONNECTING,
+ CONNECTED,
+ READY,
+ FAILED,
+ LAST;
+ [Version (since = "0.1.6")]
+ public unowned string to_string ();
+ }
+ [CCode (cheader_filename = "nice.h", cprefix = "NICE_COMPONENT_TYPE_", has_type_id = false)]
+ public enum ComponentType {
+ RTP,
+ RTCP
+ }
+ [CCode (cheader_filename = "nice.h", cprefix = "NICE_NOMINATION_MODE_", has_type_id = false)]
+ [Version (since = "0.1.15")]
+ public enum NominationMode {
+ REGULAR,
+ AGGRESSIVE
+ }
+ [CCode (cheader_filename = "nice.h", cprefix = "NICE_PROXY_TYPE_", has_type_id = false)]
+ [Version (since = "0.0.4")]
+ public enum ProxyType {
+ NONE,
+ SOCKS5,
+ HTTP,
+ LAST
+ }
+ [CCode (cheader_filename = "nice.h", cname = "PseudoTcpDebugLevel", cprefix = "PSEUDO_TCP_DEBUG_", has_type_id = false)]
+ [Version (since = "0.0.11")]
+ public enum PseudoTcpDebugLevel {
+ NONE,
+ NORMAL,
+ VERBOSE
+ }
+ [CCode (cheader_filename = "nice.h", cname = "PseudoTcpShutdown", cprefix = "PSEUDO_TCP_SHUTDOWN_", has_type_id = false)]
+ [Version (since = "0.1.8")]
+ public enum PseudoTcpShutdown {
+ RD,
+ WR,
+ RDWR
+ }
+ [CCode (cheader_filename = "nice.h", cname = "PseudoTcpState", cprefix = "PSEUDO_TCP_", has_type_id = false)]
+ [Version (since = "0.0.11")]
+ public enum PseudoTcpState {
+ LISTEN,
+ SYN_SENT,
+ SYN_RECEIVED,
+ ESTABLISHED,
+ CLOSED,
+ FIN_WAIT_1,
+ FIN_WAIT_2,
+ CLOSING,
+ TIME_WAIT,
+ CLOSE_WAIT,
+ LAST_ACK
+ }
+ [CCode (cheader_filename = "nice.h", cname = "PseudoTcpWriteResult", cprefix = "WR_", has_type_id = false)]
+ [Version (since = "0.0.11")]
+ public enum PseudoTcpWriteResult {
+ SUCCESS,
+ TOO_LARGE,
+ FAIL
+ }
+ [CCode (cheader_filename = "nice.h", cprefix = "NICE_RELAY_TYPE_TURN_", has_type_id = false)]
+ public enum RelayType {
+ UDP,
+ TCP,
+ TLS
+ }
+ [CCode (cheader_filename = "nice.h", instance_pos = 5.9)]
+ public delegate void AgentRecvFunc (Nice.Agent agent, uint stream_id, uint component_id, uint len, string buf);
+ [CCode (cheader_filename = "nice.h", cname = "NICE_AGENT_MAX_REMOTE_CANDIDATES")]
+ public const int AGENT_MAX_REMOTE_CANDIDATES;
+ [CCode (cheader_filename = "nice.h", cname = "NICE_CANDIDATE_DIRECTION_MS_PREF_ACTIVE")]
+ public const int CANDIDATE_DIRECTION_MS_PREF_ACTIVE;
+ [CCode (cheader_filename = "nice.h", cname = "NICE_CANDIDATE_DIRECTION_MS_PREF_PASSIVE")]
+ public const int CANDIDATE_DIRECTION_MS_PREF_PASSIVE;
+ [CCode (cheader_filename = "nice.h", cname = "NICE_CANDIDATE_MAX_FOUNDATION")]
+ public const int CANDIDATE_MAX_FOUNDATION;
+ [CCode (cheader_filename = "nice.h", cname = "NICE_CANDIDATE_TRANSPORT_MS_PREF_TCP")]
+ public const int CANDIDATE_TRANSPORT_MS_PREF_TCP;
+ [CCode (cheader_filename = "nice.h", cname = "NICE_CANDIDATE_TRANSPORT_MS_PREF_UDP")]
+ public const int CANDIDATE_TRANSPORT_MS_PREF_UDP;
+ [CCode (cheader_filename = "nice.h", cname = "NICE_CANDIDATE_TYPE_PREF_HOST")]
+ public const int CANDIDATE_TYPE_PREF_HOST;
+ [CCode (cheader_filename = "nice.h", cname = "NICE_CANDIDATE_TYPE_PREF_NAT_ASSISTED")]
+ public const int CANDIDATE_TYPE_PREF_NAT_ASSISTED;
+ [CCode (cheader_filename = "nice.h", cname = "NICE_CANDIDATE_TYPE_PREF_PEER_REFLEXIVE")]
+ public const int CANDIDATE_TYPE_PREF_PEER_REFLEXIVE;
+ [CCode (cheader_filename = "nice.h", cname = "NICE_CANDIDATE_TYPE_PREF_RELAYED")]
+ public const int CANDIDATE_TYPE_PREF_RELAYED;
+ [CCode (cheader_filename = "nice.h", cname = "NICE_CANDIDATE_TYPE_PREF_RELAYED_UDP")]
+ public const int CANDIDATE_TYPE_PREF_RELAYED_UDP;
+ [CCode (cheader_filename = "nice.h", cname = "NICE_CANDIDATE_TYPE_PREF_SERVER_REFLEXIVE")]
+ public const int CANDIDATE_TYPE_PREF_SERVER_REFLEXIVE;
+ [CCode (cheader_filename = "nice.h")]
+ public static void debug_disable (bool with_stun);
+ [CCode (cheader_filename = "nice.h")]
+ public static void debug_enable (bool with_stun);
+ [CCode (cheader_filename = "nice.h")]
+ public static string? interfaces_get_ip_for_interface (string interface_name);
+ [CCode (cheader_filename = "nice.h")]
+ public static GLib.List<string> interfaces_get_local_interfaces ();
+ [CCode (cheader_filename = "nice.h")]
+ public static GLib.List<string> interfaces_get_local_ips (bool include_loopback);
+ [CCode (cheader_filename = "nice.h", cname = "pseudo_tcp_set_debug_level")]
+ [Version (since = "0.0.11")]
+ public static void pseudo_tcp_set_debug_level (Nice.PseudoTcpDebugLevel level);
+}
diff --git a/xmpp-vala/src/module/xep/0065_socks5_bytestreams.vala b/xmpp-vala/src/module/xep/0065_socks5_bytestreams.vala
index fdee2411..c184877c 100644
--- a/xmpp-vala/src/module/xep/0065_socks5_bytestreams.vala
+++ b/xmpp-vala/src/module/xep/0065_socks5_bytestreams.vala
@@ -18,21 +18,34 @@ public class Proxy : Object {
}
}
+public delegate Gee.List<string> GetLocalIpAddresses();
+
public class Module : XmppStreamModule, Iq.Handler {
public static Xmpp.ModuleIdentity<Module> IDENTITY = new Xmpp.ModuleIdentity<Module>(NS_URI, "0065_socks5_bytestreams");
+ private GetLocalIpAddresses? get_local_ip_addresses_impl = null;
+
public override void attach(XmppStream stream) {
stream.add_flag(new Flag());
query_availability.begin(stream);
}
public override void detach(XmppStream stream) { }
- public async void on_iq_set(XmppStream stream, Iq.Stanza iq) { }
-
public Gee.List<Proxy> get_proxies(XmppStream stream) {
return stream.get_flag(Flag.IDENTITY).proxies;
}
+ public void set_local_ip_address_handler(owned GetLocalIpAddresses get_local_ip_addresses) {
+ get_local_ip_addresses_impl = (owned)get_local_ip_addresses;
+ }
+
+ public Gee.List<string> get_local_ip_addresses() {
+ if (get_local_ip_addresses_impl == null) {
+ return Gee.List.empty();
+ }
+ return get_local_ip_addresses_impl();
+ }
+
private async void query_availability(XmppStream stream) {
ServiceDiscovery.ItemsResult? items_result = yield stream.get_module(ServiceDiscovery.Module.IDENTITY).request_items(stream, stream.remote_name);
if (items_result == null) return;
diff --git a/xmpp-vala/src/module/xep/0260_jingle_socks5_bytestreams.vala b/xmpp-vala/src/module/xep/0260_jingle_socks5_bytestreams.vala
index ea7ef375..bb31cadc 100644
--- a/xmpp-vala/src/module/xep/0260_jingle_socks5_bytestreams.vala
+++ b/xmpp-vala/src/module/xep/0260_jingle_socks5_bytestreams.vala
@@ -5,6 +5,7 @@ using Xmpp.Xep;
namespace Xmpp.Xep.JingleSocks5Bytestreams {
private const string NS_URI = "urn:xmpp:jingle:transports:s5b:1";
+private const int NEGOTIATION_TIMEOUT = 3;
public class Module : Jingle.Transport, XmppStreamModule {
public static Xmpp.ModuleIdentity<Module> IDENTITY = new Xmpp.ModuleIdentity<Module>(NS_URI, "0260_jingle_socks5_bytestreams");
@@ -33,7 +34,7 @@ public class Module : Jingle.Transport, XmppStreamModule {
public int transport_priority() {
return 1;
}
- private Gee.List<Candidate> get_local_candidates(XmppStream stream) {
+ private Gee.List<Candidate> get_proxies(XmppStream stream) {
Gee.List<Candidate> result = new ArrayList<Candidate>();
int i = 1 << 15;
foreach (Socks5Bytestreams.Proxy proxy in stream.get_module(Socks5Bytestreams.Module.IDENTITY).get_proxies(stream)) {
@@ -42,18 +43,59 @@ public class Module : Jingle.Transport, XmppStreamModule {
}
return result;
}
+ private Gee.List<Candidate> start_local_listeners(XmppStream stream, Jid local_full_jid, string dstaddr, out LocalListener? local_listener) {
+ Gee.List<Candidate> result = new ArrayList<Candidate>();
+ SocketListener listener = new SocketListener();
+ int i = 1 << 15;
+ foreach (string ip_address in stream.get_module(Socks5Bytestreams.Module.IDENTITY).get_local_ip_addresses()) {
+ InetSocketAddress addr = new InetSocketAddress.from_string(ip_address, 0);
+ SocketAddress effective_any;
+ string cid = random_uuid();
+ try {
+ listener.add_address(addr, SocketType.STREAM, SocketProtocol.DEFAULT, new StringWrapper(cid), out effective_any);
+ } catch (Error e) {
+ continue;
+ }
+ InetSocketAddress effective = (InetSocketAddress)effective_any;
+ result.add(new Candidate.build(cid, ip_address, local_full_jid, (int)effective.port, i, CandidateType.DIRECT));
+ i -= 1;
+ }
+ if (!result.is_empty) {
+ local_listener = new LocalListener(listener, dstaddr);
+ local_listener.start();
+ } else {
+ local_listener = new LocalListener.empty();
+ }
+ return result;
+ }
+ private void select_candidates(XmppStream stream, Jid local_full_jid, string dstaddr, Parameters result) {
+ result.local_candidates.add_all(get_proxies(stream));
+ result.local_candidates.add_all(start_local_listeners(stream, local_full_jid, dstaddr, out result.listener));
+ result.local_candidates.sort((c1, c2) => {
+ if (c1.priority < c2.priority) { return 1; }
+ if (c1.priority > c2.priority) { return -1; }
+ return 0;
+ });
+ }
public Jingle.TransportParameters create_transport_parameters(XmppStream stream, Jid local_full_jid, Jid peer_full_jid) {
Parameters result = new Parameters.create(local_full_jid, peer_full_jid, random_uuid());
- result.local_candidates.add_all(get_local_candidates(stream));
+ string dstaddr = calculate_dstaddr(result.sid, local_full_jid, peer_full_jid);
+ select_candidates(stream, local_full_jid, dstaddr, result);
return result;
}
public Jingle.TransportParameters parse_transport_parameters(XmppStream stream, Jid local_full_jid, Jid peer_full_jid, StanzaNode transport) throws Jingle.IqError {
Parameters result = Parameters.parse(local_full_jid, peer_full_jid, transport);
- result.local_candidates.add_all(get_local_candidates(stream));
+ string dstaddr = calculate_dstaddr(result.sid, local_full_jid, peer_full_jid);
+ select_candidates(stream, local_full_jid, dstaddr, result);
return result;
}
}
+private string calculate_dstaddr(string sid, Jid first_jid, Jid second_jid) {
+ string hashed = sid + first_jid.to_string() + second_jid.to_string();
+ return Checksum.compute_for_string(ChecksumType.SHA1, hashed);
+}
+
public enum CandidateType {
ASSISTED,
DIRECT,
@@ -156,6 +198,142 @@ bool bytes_equal(uint8[] a, uint8[] b) {
return true;
}
+class StringWrapper : GLib.Object {
+ public string str { get; set; }
+
+ public StringWrapper(string str) {
+ this.str = str;
+ }
+}
+
+class LocalListener {
+ SocketListener? inner;
+ string dstaddr;
+ HashMap<string, SocketConnection> connections = new HashMap<string, SocketConnection>();
+
+ public LocalListener(SocketListener inner, string dstaddr) {
+ this.inner = inner;
+ this.dstaddr = dstaddr;
+ }
+ public LocalListener.empty() {
+ this.inner = null;
+ this.dstaddr = "";
+ }
+
+ public void start() {
+ if (inner == null) {
+ return;
+ }
+ run.begin();
+ }
+ async void run() {
+ while (true) {
+ Object cid;
+ SocketConnection conn;
+ try {
+ conn = yield inner.accept_async(null, out cid);
+ } catch (Error e) {
+ break;
+ }
+ handle_conn.begin(((StringWrapper)cid).str, conn);
+ }
+ }
+ async void handle_conn(string cid, SocketConnection conn) {
+ conn.socket.timeout = NEGOTIATION_TIMEOUT;
+ size_t read;
+ size_t written;
+ uint8[] read_buffer = new uint8[1024];
+ ByteArray write_buffer = new ByteArray();
+
+ try {
+ // 05 SOCKS version 5
+ // ?? number of authentication methods
+ yield conn.input_stream.read_all_async(read_buffer[0:2], GLib.Priority.DEFAULT, null, out read);
+ if (read != 2) {
+ throw new IOError.PROXY_FAILED("wanted client hello message consisting of 2 bytes, only got %d bytes".printf((int)read));
+ }
+ if (read_buffer[0] != 0x05 || read_buffer[1] == 0) {
+ throw new IOError.PROXY_FAILED("wanted 05 xx, got %02x %02x".printf(read_buffer[0], read_buffer[1]));
+ }
+ int num_auth_methods = read_buffer[1];
+ // ?? authentication method (num_auth_methods times)
+ yield conn.input_stream.read_all_async(read_buffer[0:num_auth_methods], GLib.Priority.DEFAULT, null, out read);
+ bool found_null_auth = false;
+ for (int i = 0; i < read; i++) {
+ if (read_buffer[i] == 0x00) {
+ found_null_auth = true;
+ break;
+ }
+ }
+ if (read != num_auth_methods || !found_null_auth) {
+ throw new IOError.PROXY_FAILED("peer didn't offer null auth");
+ }
+ // 05 SOCKS version 5
+ // 00 nop authentication
+ yield conn.output_stream.write_all_async({0x05, 0x00}, GLib.Priority.DEFAULT, null, out written);
+
+ // 05 SOCKS version 5
+ // 01 connect
+ // 00 reserved
+ // 03 address type: domain name
+ // ?? length of the domain
+ // .. domain
+ // 00 port 0 (upper half)
+ // 00 port 0 (lower half)
+ yield conn.input_stream.read_all_async(read_buffer[0:4], GLib.Priority.DEFAULT, null, out read);
+ if (read != 4) {
+ throw new IOError.PROXY_FAILED("wanted connect message consisting of 4 bytes, only got %d bytes".printf((int)read));
+ }
+ if (read_buffer[0] != 0x05 || read_buffer[1] != 0x01 || read_buffer[3] != 0x03) {
+ throw new IOError.PROXY_FAILED("wanted 05 00 ?? 03, got %02x %02x %02x %02x".printf(read_buffer[0], read_buffer[1], read_buffer[2], read_buffer[3]));
+ }
+ yield conn.input_stream.read_all_async(read_buffer[0:1], GLib.Priority.DEFAULT, null, out read);
+ if (read != 1) {
+ throw new IOError.PROXY_FAILED("wanted length of dstaddr consisting of 1 byte, only got %d bytes".printf((int)read));
+ }
+ int dstaddr_len = read_buffer[0];
+ yield conn.input_stream.read_all_async(read_buffer[0:dstaddr_len+2], GLib.Priority.DEFAULT, null, out read);
+ if (read != dstaddr_len + 2) {
+ throw new IOError.PROXY_FAILED("wanted dstaddr and port consisting of %d bytes, got %d bytes".printf(dstaddr_len + 2, (int)read));
+ }
+ if (!bytes_equal(read_buffer[0:dstaddr_len], dstaddr.data)) {
+ string repr = ((string)read_buffer[0:dstaddr.length]).make_valid().escape();
+ throw new IOError.PROXY_FAILED(@"wanted dstaddr $(dstaddr), got $(repr)");
+ }
+ if (read_buffer[dstaddr_len] != 0x00 || read_buffer[dstaddr_len + 1] != 0x00) {
+ throw new IOError.PROXY_FAILED("wanted 00 00, got %02x %02x".printf(read_buffer[dstaddr_len], read_buffer[dstaddr_len + 1]));
+ }
+
+ // 05 SOCKS version 5
+ // 00 success
+ // 00 reserved
+ // 03 address type: domain name
+ // ?? length of the domain
+ // .. domain
+ // 00 port 0 (upper half)
+ // 00 port 0 (lower half)
+ write_buffer.append({0x05, 0x00, 0x00, 0x03});
+ write_buffer.append({(uint8)dstaddr.length});
+ write_buffer.append(dstaddr.data);
+ write_buffer.append({0x00, 0x00});
+ yield conn.output_stream.write_all_async(write_buffer.data, GLib.Priority.DEFAULT, null, out written);
+
+ conn.socket.timeout = 0;
+ if (!connections.has_key(cid)) {
+ connections[cid] = conn;
+ }
+ } catch (Error e) {
+ }
+ }
+
+ public SocketConnection? get_connection(string cid) {
+ if (!connections.has_key(cid)) {
+ return null;
+ }
+ return connections[cid];
+ }
+}
+
class Parameters : Jingle.TransportParameters, Object {
public Jingle.Role role { get; private set; }
public string sid { get; private set; }
@@ -163,6 +341,7 @@ class Parameters : Jingle.TransportParameters, Object {
public string local_dstaddr { get; private set; }
public Gee.List<Candidate> local_candidates = new ArrayList<Candidate>();
public Gee.List<Candidate> remote_candidates = new ArrayList<Candidate>();
+ public LocalListener? listener = null;
Jid local_full_jid;
Jid peer_full_jid;
@@ -179,10 +358,6 @@ class Parameters : Jingle.TransportParameters, Object {
SourceFunc waiting_for_activation_callback;
bool waiting_for_activation_error = false;
- private static string calculate_dstaddr(string sid, Jid first_jid, Jid second_jid) {
- string hashed = sid + first_jid.to_string() + second_jid.to_string();
- return Checksum.compute_for_string(ChecksumType.SHA1, hashed);
- }
private Parameters(Jingle.Role role, string sid, Jid local_full_jid, Jid peer_full_jid, string? remote_dstaddr) {
this.role = role;
this.sid = sid;
@@ -355,7 +530,21 @@ class Parameters : Jingle.TransportParameters, Object {
wait_for_remote_activation.begin(local_selected_candidate, local_selected_candidate_conn);
}
} else {
- connect_to_local_candidate.begin(remote_selected_candidate);
+ if (remote_selected_candidate.type_ == CandidateType.DIRECT) {
+ Jingle.Session? strong = session;
+ if (strong == null) {
+ return;
+ }
+ SocketConnection? conn = listener.get_connection(remote_selected_candidate.cid);
+ if (conn == null) {
+ // Remote hasn't actually connected to us?!
+ strong.set_transport_connection(hack, null);
+ return;
+ }
+ strong.set_transport_connection(hack, conn);
+ } else {
+ connect_to_local_candidate.begin(remote_selected_candidate);
+ }
}
}
public async void wait_for_remote_activation(Candidate candidate, SocketConnection conn) {
@@ -425,7 +614,7 @@ class Parameters : Jingle.TransportParameters, Object {
}
}
public async SocketConnection connect_to_socks5(Candidate candidate, string dstaddr) throws Error {
- SocketClient socket_client = new SocketClient() { timeout=3 };
+ SocketClient socket_client = new SocketClient() { timeout=NEGOTIATION_TIMEOUT };
string address = @"[$(candidate.host)]:$(candidate.port)";
debug("Connecting to SOCKS5 server at %s", address);
@@ -444,7 +633,10 @@ class Parameters : Jingle.TransportParameters, Object {
yield conn.input_stream.read_all_async(read_buffer[0:2], GLib.Priority.DEFAULT, null, out read);
// 05 SOCKS version 5
- // 01 success
+ // 00 nop authentication
+ if (read != 2) {
+ throw new IOError.PROXY_FAILED("wanted 05 00, only got %d bytes".printf((int)read));
+ }
if (read_buffer[0] != 0x05 || read_buffer[1] != 0x00) {
throw new IOError.PROXY_FAILED("wanted 05 00, got %02x %02x".printf(read_buffer[0], read_buffer[1]));
}
@@ -472,6 +664,9 @@ class Parameters : Jingle.TransportParameters, Object {
// .. domain
// 00 port 0 (upper half)
// 00 port 0 (lower half)
+ if (read != write_buffer.len) {
+ throw new IOError.PROXY_FAILED("wanted server success response consisting of %d bytes, only got %d bytes".printf((int)write_buffer.len, (int)read));
+ }
if (read_buffer[0] != 0x05 || read_buffer[1] != 0x00 || read_buffer[3] != 0x03) {
throw new IOError.PROXY_FAILED("wanted 05 00 ?? 03, got %02x %02x %02x %02x".printf(read_buffer[0], read_buffer[1], read_buffer[2], read_buffer[3]));
}
@@ -486,7 +681,7 @@ class Parameters : Jingle.TransportParameters, Object {
throw new IOError.PROXY_FAILED("wanted port 00 00, got %02x %02x".printf(read_buffer[5+dstaddr.length], read_buffer[5+dstaddr.length+1]));
}
- conn.get_socket().set_timeout(0);
+ conn.socket.timeout = 0;
return conn;
}
generated by cgit v1.2.3-70-g09d2 (git 2.47.1) at 2024-12-25 16:32:18 +0000