diff options
Diffstat (limited to 'util')
| -rw-r--r-- | util/sasl.lua | 18 |
1 files changed, 12 insertions, 6 deletions
diff --git a/util/sasl.lua b/util/sasl.lua index 9f7bab20..687878c4 100644 --- a/util/sasl.lua +++ b/util/sasl.lua @@ -81,6 +81,7 @@ end -- create a new SASL object which can be used to authenticate clients function new(realm, profile) sasl_i = {profile = profile}; + sasl_i.realm = realm; return setmetatable(sasl_i, method); end @@ -92,7 +93,7 @@ function method:mechanisms() if backend_mechanism[backend] then for _, mechanism in ipairs(backend_mechanism[backend]) do mechanisms[mechanism] = true; - end + end end end self["possible_mechanisms"] = mechanisms; @@ -102,7 +103,9 @@ end -- select a mechanism to use function method:select(mechanism) self.mech_i = mechanisms[mechanism] - if self.mech_i == nil then return false; end + if self.mech_i == nil then + return false; + end return true; end @@ -120,13 +123,16 @@ local function sasl_mechanism_plain(self, message) local authentication = s_match(response, "%z([^&%z]+)%z") local password = s_match(response, "%z[^&%z]+%z([^&%z]+)") - if authentication == nil or password == nil then return "failure", "malformed-request" end + if authentication == nil or password == nil then + return "failure", "malformed-request"; + end - local correct, state = false, false, false; + local correct, state = false, false; if self.profile.plain then - local correct_password, state = self.profile.plain(authentication, self.realm); + local correct_password; + correct_password, state = self.profile.plain(authentication, self.realm); if correct_password == password then correct = true; else correct = false; end - else if self.profile.plain_test then + elseif self.profile.plain_test then correct, state = self.profile.plain_test(authentication, self.realm, password); end |