diff options
Diffstat (limited to 'util/sasl.lua')
| -rw-r--r-- | util/sasl.lua | 24 |
1 files changed, 10 insertions, 14 deletions
diff --git a/util/sasl.lua b/util/sasl.lua index 30e4b5df..3eb2db65 100644 --- a/util/sasl.lua +++ b/util/sasl.lua @@ -48,7 +48,15 @@ end -- create a new SASL object which can be used to authenticate clients function new(realm, profile) - return setmetatable({ profile = profile, realm = realm }, method); + 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; + end + end + end + return setmetatable({ profile = profile, realm = realm, mechs = mechanisms }, method); end -- get a fresh clone with the same realm and profile @@ -58,19 +66,7 @@ end -- get a list of possible SASL mechanims to use function method:mechanisms() - local mechanisms = self.mechs; - if not mechanisms then - mechanisms = {} - for backend, f in pairs(self.profile) do - if backend_mechanism[backend] then - for _, mechanism in ipairs(backend_mechanism[backend]) do - mechanisms[mechanism] = true; - end - end - end - self.mechs = mechanisms; - end - return mechanisms; + return self.mechs; end -- select a mechanism to use |