Software / code / prosody
Changeset
4054:6011dee889b2
util.sasl: Cache the calculated mechanisms set for SASL profiles (profile.mechanisms table).
| author | Waqas Hussain <waqas20@gmail.com> |
|---|---|
| date | Wed, 29 Dec 2010 18:45:31 +0500 |
| parents | 4053:3d0f54f3906a |
| children | 4055:f3adda1ed0df |
| files | util/sasl.lua |
| diffstat | 1 files changed, 9 insertions(+), 5 deletions(-) [+] |
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--- a/util/sasl.lua Tue Dec 28 09:59:27 2010 +0500 +++ b/util/sasl.lua Wed Dec 29 18:45:31 2010 +0500 @@ -48,13 +48,17 @@ -- create a new SASL object which can be used to authenticate clients function new(realm, profile) - local mechanisms = {}; - for backend, f in pairs(profile) do - if backend_mechanism[backend] then - for _, mechanism in ipairs(backend_mechanism[backend]) do - mechanisms[mechanism] = true; + local mechanisms = profile.mechanisms; + if not mechanisms then + mechanisms = {}; + for backend, f in pairs(profile) do + if backend_mechanism[backend] then + for _, mechanism in ipairs(backend_mechanism[backend]) do + mechanisms[mechanism] = true; + end end end + profile.mechanisms = mechanisms; end return setmetatable({ profile = profile, realm = realm, mechs = mechanisms }, method); end
