mod_c2s, mod_s2s: Log received invalid stream headers

diff --git a/plugins/mod_c2s.lua b/plugins/mod_c2s.lua
index 5feb1f2ce452f278300a1b6942493a5f2227380d..b6895f4b4341c3b7725f7aabfeb9955717cb1092 100644 (file)
--- a/plugins/mod_c2s.lua
+++ b/plugins/mod_c2s.lua
@@ -91,7 +91,7 @@ end
 
 function stream_callbacks.error(session, error, data)
        if error == "no-stream" then
-               session.log("debug", "Invalid opening stream header");
+               session.log("debug", "Invalid opening stream header (%s)", (data:gsub("^([^\1]+)\1", "{%1}")));
                session:close("invalid-namespace");
        elseif error == "parse-error" then
                (session.log or log)("debug", "Client XML parse error: %s", tostring(data));

diff --git a/plugins/mod_s2s/mod_s2s.lua b/plugins/mod_s2s/mod_s2s.lua
index c288d85849b53b127bbe0ebf15c25964268042a3..4433442852329a406988ac7f02827946360b29a3 100644 (file)
--- a/plugins/mod_s2s/mod_s2s.lua
+++ b/plugins/mod_s2s/mod_s2s.lua
@@ -407,6 +407,7 @@ end
 
 function stream_callbacks.error(session, error, data)
        if error == "no-stream" then
+               session.log("debug", "Invalid opening stream header (%s)", (data:gsub("^([^\1]+)\1", "{%1}")));
                session:close("invalid-namespace");
        elseif error == "parse-error" then
                session.log("debug", "Server-to-server XML parse error: %s", tostring(error));