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mod_saslauth: Never send empty <mechanisms/>.

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This commit is contained in:
Waqas Hussain 2011-10-13 00:10:02 +05:00
parent cf01eb3632
commit 90a5f85bf3
1 changed files with 3 additions and 1 deletions
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4
plugins/mod_saslauth.lua
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@ -248,8 +248,10 @@ module:hook("stream-features", function(event)
return;
end
origin.sasl_handler = usermanager_get_sasl_handler(module.host);
local mechanisms = origin.sasl_handler:mechanisms();
if not next(mechanisms) then return; end
features:tag("mechanisms", mechanisms_attr);
for mechanism in pairs(origin.sasl_handler:mechanisms()) do
for mechanism in pairs(mechanisms) do
if mechanism ~= "PLAIN" or origin.secure or allow_unencrypted_plain_auth then
features:tag("mechanism"):text(mechanism):up();
end