diff options
| -rw-r--r-- | plugins/mod_component.lua | 31 |
1 files changed, 16 insertions, 15 deletions
diff --git a/plugins/mod_component.lua b/plugins/mod_component.lua index 53ef4ed0..f29245b2 100644 --- a/plugins/mod_component.lua +++ b/plugins/mod_component.lua @@ -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; @@ -44,26 +44,26 @@ 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 @@ -71,13 +71,13 @@ 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 module:log("error", "Second component attempted to connect, denying connection"); session:close{ condition = "conflict", text = "Component already connected" }; return true; end - + env.connected = true; send = session.send; session.on_destroy = on_destroy; @@ -85,7 +85,8 @@ function module.add_host(module) session.type = "component"; 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); @@ -116,7 +117,7 @@ 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); @@ -273,14 +274,14 @@ 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(); @@ -292,7 +293,7 @@ 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; |