Thu, 30 Oct 2008 21:11:22 +0000
sends2s -> s2s_session.send(), s2s_session.send() -> s2s_session.sends2s()
Should fix outward routing problems.
local base64 = require "base64" local log = require "util.logger".init("sasl"); local tostring = tostring; local st = require "util.stanza"; local s_match = string.match; module "sasl" local function new_plain(onAuth, onSuccess, onFail, onWrite) local object = { mechanism = "PLAIN", onAuth = onAuth, onSuccess = onSuccess, onFail = onFail, onWrite = onWrite} --local challenge = base64.encode(""); --onWrite(st.stanza("challenge", {xmlns = "urn:ietf:params:xml:ns:xmpp-sasl"}):text(challenge)) object.feed = function(self, stanza) if stanza.name ~= "response" and stanza.name ~= "auth" then self.onFail("invalid-stanza-tag") end if stanza.attr.xmlns ~= "urn:ietf:params:xml:ns:xmpp-sasl" then self.onFail("invalid-stanza-namespace") end local response = base64.decode(stanza[1]) local authorization = s_match(response, "([^&%z]+)") local authentication = s_match(response, "%z([^&%z]+)%z") local password = s_match(response, "%z[^&%z]+%z([^&%z]+)") if self.onAuth(authentication, password) == true then self.onWrite(st.stanza("success", {xmlns = "urn:ietf:params:xml:ns:xmpp-sasl"})) self.onSuccess(authentication) else self.onWrite(st.stanza("failure", {xmlns = "urn:ietf:params:xml:ns:xmpp-sasl"}):tag("temporary-auth-failure")); end end return object end function new(mechanism, onAuth, onSuccess, onFail, onWrite) local object if mechanism == "PLAIN" then object = new_plain(onAuth, onSuccess, onFail, onWrite) else log("debug", "Unsupported SASL mechanism: "..tostring(mechanism)); onFail("unsupported-mechanism") end return object end return _M;