aboutsummaryrefslogtreecommitdiffstats
path: root/util/sasl.lua
diff options
context:
space:
mode:
Diffstat (limited to 'util/sasl.lua')
-rw-r--r--util/sasl.lua18
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