diff options
Diffstat (limited to 'util/sasl.lua')
| -rw-r--r-- | util/sasl.lua | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/util/sasl.lua b/util/sasl.lua index 7b7db024..9c8fff78 100644 --- a/util/sasl.lua +++ b/util/sasl.lua @@ -83,13 +83,19 @@ end -- create a new SASL object which can be used to authenticate clients function new(realm, profile, forbidden) - sasl_i = {profile = profile}; + local sasl_i = {profile = profile}; sasl_i.realm = realm; - s = setmetatable(sasl_i, method); - s:forbidden(sasl_i, forbidden) + local s = setmetatable(sasl_i, method); + if forbidden == nil then forbidden = {} end + s:forbidden(forbidden) return s; end +-- get a fresh clone with the same realm, profiles and forbidden mechanisms +function method:clean_clone() + return new(self.realm, self.profile, self:forbidden()) +end + -- set the forbidden mechanisms function method:forbidden( restrict ) if restrict then @@ -107,7 +113,7 @@ function method:mechanisms() for backend, f in pairs(self.profile) do if backend_mechanism[backend] then for _, mechanism in ipairs(backend_mechanism[backend]) do - if not sasl_i.restrict:contains(mechanism) then + if not self.restrict:contains(mechanism) then mechanisms[mechanism] = true; end end |