From 148cf48d2b68354881066e2587e2673c91d2619a Mon Sep 17 00:00:00 2001 From: hrxi Date: Sat, 28 Dec 2019 03:11:51 +0100 Subject: Add libnice and listen for direct connections in Jingle SOCKS5 (#608) Add libnice as a plugin. If it is present, use libnice to enumerate local IP addresses and listen on them to support direct connections for Jingle SOCKS5. Tested with Conversations and Gajim. Created the nice.vapi file using ``` vapigen --library nice --pkg gio-2.0 --metadatadir metadata /usr/share/gir-1.0/Nice-0.1.gir ``` --- plugins/ice/CMakeLists.txt | 30 +++ plugins/ice/src/plugin.vala | 30 +++ plugins/ice/src/register_plugin.vala | 3 + plugins/ice/vapi/metadata/Nice-0.1.metadata | 4 + plugins/ice/vapi/nice.vapi | 385 ++++++++++++++++++++++++++++ 5 files changed, 452 insertions(+) create mode 100644 plugins/ice/CMakeLists.txt create mode 100644 plugins/ice/src/plugin.vala create mode 100644 plugins/ice/src/register_plugin.vala create mode 100644 plugins/ice/vapi/metadata/Nice-0.1.metadata create mode 100644 plugins/ice/vapi/nice.vapi (limited to 'plugins/ice') 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 get_local_ip_addresses() { + Gee.List result = new ArrayList(); + 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 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 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 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 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 interfaces_get_local_interfaces (); + [CCode (cheader_filename = "nice.h")] + public static GLib.List 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); +} -- cgit v1.2.3-54-g00ecf