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mod_component: Trim trailing whitespace

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This commit is contained in:
Kim Alvefur 2017-01-28 21:38:47 +01:00
parent d91b8dc481
commit b661ee3aca
1 changed files with 15 additions and 15 deletions
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30
plugins/mod_component.lua
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@ -33,7 +33,7 @@ function module.add_host(module)
if module:get_host_type() ~= "component" then
error("Don't load mod_component manually, it should be for a component, please see http://prosody.im/doc/components", 0);
end
local env = module.environment;
env.connected = false;
env.session = false;
@ -46,26 +46,26 @@ function module.add_host(module)
send = nil;
session.on_destroy = nil;
end
-- Handle authentication attempts by component
local function handle_component_auth(event)
local session, stanza = event.origin, event.stanza;
if session.type ~= "component_unauthed" then return; end
if (not session.host) or #stanza.tags > 0 then
(session.log or log)("warn", "Invalid component handshake for host: %s", session.host);
session:close("not-authorized");
return true;
end
local secret = module:get_option("component_secret");
if not secret then
(session.log or log)("warn", "Component attempted to identify as %s, but component_secret is not set", session.host);
session:close("not-authorized");
return true;
end
local supplied_token = t_concat(stanza);
local calculated_token = sha1(session.streamid..secret, true);
if supplied_token:lower() ~= calculated_token:lower() then
@ -73,7 +73,7 @@ function module.add_host(module)
session:close{ condition = "not-authorized", text = "Given token does not match calculated token" };
return true;
end
if env.connected then
local policy = module:get_option_string("component_conflict_resolve", "kick_new");
if policy == "kick_old" then
@ -84,7 +84,7 @@ function module.add_host(module)
return true;
end
end
env.connected = true;
env.session = session;
send = session.send;
@ -94,7 +94,7 @@ function module.add_host(module)
module:log("info", "External component successfully authenticated");
session.send(st.stanza("handshake"));
module:fire_event("component-authenticated", { session = session });
return true;
end
module:hook("stanza/jabber:component:accept:handshake", handle_component_auth, -1);
@ -125,7 +125,7 @@ function module.add_host(module)
end
return true;
end
module:hook("iq/bare", handle_stanza, -1);
module:hook("message/bare", handle_stanza, -1);
module:hook("presence/bare", handle_stanza, -1);
@ -282,14 +282,14 @@ function listener.onconnect(conn)
if opt_keepalives then
conn:setoption("keepalive", opt_keepalives);
end
session.log("info", "Incoming Jabber component connection");
local stream = new_xmpp_stream(session, stream_callbacks);
session.stream = stream;
session.notopen = true;
function session.reset_stream()
session.notopen = true;
session.stream:reset();
@ -301,7 +301,7 @@ function listener.onconnect(conn)
module:log("debug", "Received invalid XML (%s) %d bytes: %s", tostring(err), #data, data:sub(1, 300):gsub("[\r\n]+", " "):gsub("[%z\1-\31]", "_"));
session:close("not-well-formed");
end
session.dispatch_stanza = stream_callbacks.handlestanza;
sessions[conn] = session;