diff options
Diffstat (limited to 'plugins/mod_component.lua')
| -rw-r--r-- | plugins/mod_component.lua | 30 |
1 files changed, 15 insertions, 15 deletions
diff --git a/plugins/mod_component.lua b/plugins/mod_component.lua index 2ef2533b..cf678933 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 https://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; |