X-Git-Url: https://git.enpas.org/?a=blobdiff_plain;f=plugins%2Fmod_dialback.lua;h=5dfd98394d9f6981542c45cefe5e601ba7240d8e;hb=b6d336cbfe79bf837dbf89f80d4852aa58a110c4;hp=8d2bbd8f335a91c5ca3f843d4f2f1f742820ea9a;hpb=a87ec53e152b80f64351b3f9dc4db8974d2e8f8a;p=prosody.git

diff --git a/plugins/mod_dialback.lua b/plugins/mod_dialback.lua
index 8d2bbd8f..5dfd9839 100644
--- a/plugins/mod_dialback.lua
+++ b/plugins/mod_dialback.lua
@@ -13,13 +13,26 @@ local log = module._log;
 local st = require "util.stanza";
 local sha256_hash = require "util.hashes".sha256;
 local nameprep = require "util.encodings".stringprep.nameprep;
+local check_cert_status = module:depends"s2s".check_cert_status;
+local uuid_gen = require"util.uuid".generate;
 
 local xmlns_stream = "http://etherx.jabber.org/streams";
 
 local dialback_requests = setmetatable({}, { __mode = 'v' });
 
+local dialback_secret = module.host .. module:get_option_string("dialback_secret", uuid_gen());
+local dwd = module:get_option_boolean("dialback_without_dialback", false);
+
+function module.save()
+	return { dialback_secret = dialback_secret };
+end
+
+function module.restore(state)
+	dialback_secret = state.dialback_secret;
+end
+
 function generate_dialback(id, to, from)
-	return sha256_hash(id..to..from..hosts[from].dialback_secret, true);
+	return sha256_hash(id..to..dialback_secret, true);
 end
 
 function initiate_dialback(session)
@@ -78,6 +91,16 @@ module:hook("stanza/jabber:server:dialback:result", function(event)
 			origin:close("improper-addressing");
 		end
 
+		if dwd and origin.secure then
+			if check_cert_status(origin, from) == false then
+				return
+			elseif origin.cert_chain_status == "valid" and origin.cert_identity_status == "valid" then
+				origin.sends2s(st.stanza("db:result", { to = from, from = to, id = attr.id, type = "valid" }));
+				module:fire_event("s2s-authenticated", { session = origin, host = from });
+				return true;
+			end
+		end
+
 		origin.hosts[from] = { dialback_key = stanza[1] };
 
 		dialback_requests[from.."/"..origin.streamid] = origin;
@@ -153,14 +176,6 @@ module:hook("stanza/jabber:server:dialback:result", function(event)
 	end
 end);
 
-module:hook_stanza("urn:ietf:params:xml:ns:xmpp-sasl", "failure", function (origin, stanza)
-	if origin.external_auth == "failed" then
-		module:log("debug", "SASL EXTERNAL failed, falling back to dialback");
-		initiate_dialback(origin);
-		return true;
-	end
-end, 100);
-
 module:hook_stanza(xmlns_stream, "features", function (origin, stanza)
 	if not origin.external_auth or origin.external_auth == "failed" then
 		module:log("debug", "Initiating dialback...");