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-rw-r--r--plugins/mod_compression.lua21
1 files changed, 10 insertions, 11 deletions
diff --git a/plugins/mod_compression.lua b/plugins/mod_compression.lua
index f44e8a6d..969172fd 100644
--- a/plugins/mod_compression.lua
+++ b/plugins/mod_compression.lua
@@ -26,7 +26,7 @@ end
module:hook("stream-features", function(event)
local origin, features = event.origin, event.features;
- if not origin.compressed and (origin.type == "c2s" or origin.type == "s2sin" or origin.type == "s2sout") then
+ if not origin.compressed and origin.type == "c2s" then
-- FIXME only advertise compression support when TLS layer has no compression enabled
features:add_child(compression_stream_feature);
end
@@ -35,7 +35,7 @@ end);
module:hook("s2s-stream-features", function(event)
local origin, features = event.origin, event.features;
-- FIXME only advertise compression support when TLS layer has no compression enabled
- if not origin.compressed and (origin.type == "c2s" or origin.type == "s2sin" or origin.type == "s2sout") then
+ if not origin.compressed and origin.type == "s2sin" then
features:add_child(compression_stream_feature);
end
end);
@@ -43,13 +43,13 @@ end);
-- Hook to activate compression if remote server supports it.
module:hook_stanza(xmlns_stream, "features",
function (session, stanza)
- if not session.compressed and (session.type == "c2s" or session.type == "s2sin" or session.type == "s2sout") then
+ if not session.compressed and session.type == "s2sout" then
-- does remote server support compression?
- local comp_st = stanza:child_with_name("compression");
+ local comp_st = stanza:get_child("compression", xmlns_compression_feature);
if comp_st then
-- do we support the mechanism
- for a in comp_st:children() do
- local algorithm = a[1]
+ for a in comp_st:childtags("method") do
+ local algorithm = a:get_text();
if algorithm == "zlib" then
session.sends2s(st.stanza("compress", {xmlns=xmlns_compression_protocol}):tag("method"):text("zlib"))
session.log("debug", "Enabled compression using zlib.")
@@ -125,8 +125,8 @@ end
module:hook("stanza/http://jabber.org/protocol/compress:compressed", function(event)
local session = event.origin;
-
- if session.type == "s2sout_unauthed" or session.type == "s2sout" then
+
+ if session.type == "s2sout" then
session.log("debug", "Activating compression...")
-- create deflate and inflate streams
local deflate_stream = get_deflate_stream(session);
@@ -150,7 +150,7 @@ end);
module:hook("stanza/http://jabber.org/protocol/compress:compress", function(event)
local session, stanza = event.origin, event.stanza;
- if session.type == "c2s" or session.type == "s2sin" or session.type == "c2s_unauthed" or session.type == "s2sin_unauthed" then
+ if session.type == "c2s" or session.type == "s2sin" then
-- fail if we are already compressed
if session.compressed then
local error_st = st.stanza("failure", {xmlns=xmlns_compression_protocol}):tag("setup-failed");
@@ -160,8 +160,7 @@ module:hook("stanza/http://jabber.org/protocol/compress:compress", function(even
end
-- checking if the compression method is supported
- local method = stanza:child_with_name("method");
- method = method and (method[1] or "");
+ local method = stanza:get_child_text("method");
if method == "zlib" then
session.log("debug", "zlib compression enabled.");