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mirror of https://github.com/processone/ejabberd.git synced 2024-11-22 16:20:52 +01:00

Adding WEBIRC, custom realname & ident, ISO-8859-15 (thanks to iwalkalone69)(#877)

This commit is contained in:
Badlop 2015-12-21 16:19:24 +01:00
parent d88d5d6807
commit 88c9991f90
2 changed files with 64 additions and 12 deletions

View File

@ -46,12 +46,16 @@
-include("adhoc.hrl"). -include("adhoc.hrl").
-define(DEFAULT_IRC_ENCODING, <<"iso8859-1">>). -define(DEFAULT_IRC_ENCODING, <<"iso8859-15">>).
-define(DEFAULT_IRC_PORT, 6667). -define(DEFAULT_IRC_PORT, 6667).
-define(DEFAULT_REALNAME, <<"WebIRC-User">>).
-define(DEFAULT_WEBIRC_PASSWORD, <<"">>).
-define(POSSIBLE_ENCODINGS, -define(POSSIBLE_ENCODINGS,
[<<"koi8-r">>, <<"iso8859-1">>, <<"iso8859-2">>, [<<"koi8-r">>, <<"iso8859-15">>, <<"iso8859-1">>, <<"iso8859-2">>,
<<"utf-8">>, <<"utf-8+latin-1">>]). <<"utf-8">>, <<"utf-8+latin-1">>]).
-type conn_param() :: {binary(), binary(), inet:port_number(), binary()} | -type conn_param() :: {binary(), binary(), inet:port_number(), binary()} |
@ -379,11 +383,15 @@ do_route1(Host, ServerHost, From, To, Packet) ->
%% username part of the JID). %% username part of the JID).
_ -> Username _ -> Username
end, end,
Ident = extract_ident(Packet),
RemoteAddr = extract_ip_address(Packet),
RealName = get_realname(ServerHost),
WebircPassword = get_webirc_password(ServerHost),
{ok, Pid} = mod_irc_connection:start(From, Host, {ok, Pid} = mod_irc_connection:start(From, Host,
ServerHost, Server, ServerHost, Server,
ConnectionUsername, ConnectionUsername,
Encoding, Port, Encoding, Port,
Password, ?MODULE), Password, Ident, RemoteAddr, RealName, WebircPassword, ?MODULE),
ets:insert(irc_connection, ets:insert(irc_connection,
#irc_connection{jid_server_host = #irc_connection{jid_server_host =
{From, Server, Host}, {From, Server, Host},
@ -799,6 +807,12 @@ get_default_encoding(ServerHost) ->
[ServerHost, Result]), [ServerHost, Result]),
Result. Result.
get_realname(ServerHost) ->
gen_mod:get_module_opt(ServerHost, ?MODULE, realname, fun iolist_to_binary/1, ?DEFAULT_REALNAME).
get_webirc_password(ServerHost) ->
gen_mod:get_module_opt(ServerHost, ?MODULE, webirc_password, fun iolist_to_binary/1, ?DEFAULT_WEBIRC_PASSWORD).
get_connection_params(Host, ServerHost, From, get_connection_params(Host, ServerHost, From,
IRCServer) -> IRCServer) ->
#jid{user = User, server = _Server} = From, #jid{user = User, server = _Server} = From,
@ -1352,3 +1366,29 @@ mod_opt_type(default_encoding) ->
mod_opt_type(host) -> fun iolist_to_binary/1; mod_opt_type(host) -> fun iolist_to_binary/1;
mod_opt_type(_) -> mod_opt_type(_) ->
[access, db_type, default_encoding, host]. [access, db_type, default_encoding, host].
extract_ident(Packet) ->
case xml:get_subtag(Packet, <<"headers">>) of
{xmlel, _Name, _Attrs, Headers} ->
extract_header(<<"X-Irc-Ident">>, Headers);
_ ->
"chatmovil"
end.
extract_ip_address(Packet) ->
case xml:get_subtag(Packet, <<"headers">>) of
{xmlel, _Name, _Attrs, Headers} ->
extract_header(<<"X-Forwarded-For">>, Headers);
_ ->
"127.0.0.1"
end.
extract_header(HeaderName, [{xmlel, _Name, _Attrs, [{xmlcdata, Value}]} | Tail]) ->
case xml:get_attr(<<"name">>, _Attrs) of
{value, HeaderName} ->
binary_to_list(Value);
_ ->
extract_header(HeaderName, Tail)
end;
extract_header(_HeaderName, _Headers) ->
false.

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@ -30,7 +30,7 @@
-behaviour(gen_fsm). -behaviour(gen_fsm).
%% External exports %% External exports
-export([start_link/8, start/9, route_chan/4, -export([start_link/12, start/13, route_chan/4,
route_nick/3]). route_nick/3]).
%% gen_fsm callbacks %% gen_fsm callbacks
@ -55,9 +55,13 @@
user = #jid{} :: jid(), user = #jid{} :: jid(),
host = <<"">> :: binary(), host = <<"">> :: binary(),
server = <<"">> :: binary(), server = <<"">> :: binary(),
remoteAddr = <<"">> :: binary(),
ident = <<"">> :: binary(),
realname = <<"">> :: binary(),
nick = <<"">> :: binary(), nick = <<"">> :: binary(),
channels = dict:new() :: ?TDICT, channels = dict:new() :: ?TDICT,
nickchannel :: binary(), nickchannel :: binary(),
webirc_password :: binary(),
mod = mod_irc :: atom(), mod = mod_irc :: atom(),
inbuf = <<"">> :: binary(), inbuf = <<"">> :: binary(),
outbuf = <<"">> :: binary()}). outbuf = <<"">> :: binary()}).
@ -78,18 +82,18 @@
-endif. -endif.
start(From, Host, ServerHost, Server, Username, start(From, Host, ServerHost, Server, Username,
Encoding, Port, Password, Mod) -> Encoding, Port, Password, Ident, RemoteAddr, RealName, WebircPassword, Mod) ->
Supervisor = gen_mod:get_module_proc(ServerHost, Supervisor = gen_mod:get_module_proc(ServerHost,
ejabberd_mod_irc_sup), ejabberd_mod_irc_sup),
supervisor:start_child(Supervisor, supervisor:start_child(Supervisor,
[From, Host, Server, Username, Encoding, Port, [From, Host, Server, Username, Encoding, Port,
Password, Mod]). Password, Ident, RemoteAddr, RealName, WebircPassword, Mod]).
start_link(From, Host, Server, Username, Encoding, Port, start_link(From, Host, Server, Username, Encoding, Port,
Password, Mod) -> Password, Ident, RemoteAddr, RealName, WebircPassword, Mod) ->
gen_fsm:start_link(?MODULE, gen_fsm:start_link(?MODULE,
[From, Host, Server, Username, Encoding, Port, Password, [From, Host, Server, Username, Encoding, Port, Password,
Mod], Ident, RemoteAddr, RealName, WebircPassword, Mod],
?FSMOPTS). ?FSMOPTS).
%%%---------------------------------------------------------------------- %%%----------------------------------------------------------------------
@ -104,13 +108,14 @@ start_link(From, Host, Server, Username, Encoding, Port,
%% {stop, StopReason} %% {stop, StopReason}
%%---------------------------------------------------------------------- %%----------------------------------------------------------------------
init([From, Host, Server, Username, Encoding, Port, init([From, Host, Server, Username, Encoding, Port,
Password, Mod]) -> Password, Ident, RemoteAddr, RealName, WebircPassword, Mod]) ->
gen_fsm:send_event(self(), init), gen_fsm:send_event(self(), init),
{ok, open_socket, {ok, open_socket,
#state{queue = queue:new(), mod = Mod, #state{queue = queue:new(), mod = Mod,
encoding = Encoding, port = Port, password = Password, encoding = Encoding, port = Port, password = Password,
user = From, nick = Username, host = Host, user = From, nick = Username, host = Host,
server = Server}}. server = Server, ident = Ident, realname = RealName,
remoteAddr = RemoteAddr, webirc_password = WebircPassword }}.
%%---------------------------------------------------------------------- %%----------------------------------------------------------------------
%% Func: StateName/2 %% Func: StateName/2
@ -122,6 +127,10 @@ open_socket(init, StateData) ->
Addr = StateData#state.server, Addr = StateData#state.server,
Port = StateData#state.port, Port = StateData#state.port,
?DEBUG("Connecting with IPv6 to ~s:~p", [Addr, Port]), ?DEBUG("Connecting with IPv6 to ~s:~p", [Addr, Port]),
From = StateData#state.user,
#jid{user = JidUser, server = JidServer, resource = JidResource} = From,
UserIP = ejabberd_sm:get_user_ip(JidUser, JidServer, JidResource),
UserIPStr = inet_parse:ntoa(element(1, UserIP)),
Connect6 = gen_tcp:connect(binary_to_list(Addr), Port, Connect6 = gen_tcp:connect(binary_to_list(Addr), Port,
[inet6, binary, {packet, 0}]), [inet6, binary, {packet, 0}]),
Connect = case Connect6 of Connect = case Connect6 of
@ -136,6 +145,8 @@ open_socket(init, StateData) ->
case Connect of case Connect of
{ok, Socket} -> {ok, Socket} ->
NewStateData = StateData#state{socket = Socket}, NewStateData = StateData#state{socket = Socket},
send_text(NewStateData,
io_lib:format("WEBIRC ~s ~s ~s ~s\r\n", [StateData#state.webirc_password, JidResource, UserIPStr, UserIPStr])),
if StateData#state.password /= <<"">> -> if StateData#state.password /= <<"">> ->
send_text(NewStateData, send_text(NewStateData,
io_lib:format("PASS ~s\r\n", io_lib:format("PASS ~s\r\n",
@ -146,9 +157,10 @@ open_socket(init, StateData) ->
io_lib:format("NICK ~s\r\n", [StateData#state.nick])), io_lib:format("NICK ~s\r\n", [StateData#state.nick])),
send_text(NewStateData, send_text(NewStateData,
io_lib:format("USER ~s ~s ~s :~s\r\n", io_lib:format("USER ~s ~s ~s :~s\r\n",
[StateData#state.nick, StateData#state.nick, [StateData#state.ident,
StateData#state.nick,
StateData#state.host, StateData#state.host,
StateData#state.nick])), StateData#state.realname])),
{next_state, wait_for_registration, NewStateData}; {next_state, wait_for_registration, NewStateData};
{error, Reason} -> {error, Reason} ->
?DEBUG("connect return ~p~n", [Reason]), ?DEBUG("connect return ~p~n", [Reason]),