Software / code / prosody
Changeset
5687:e879b53e9df8
util.sasl.external: Add SASL EXTERNAL mechanism
| author | Kim Alvefur <zash@zash.se> |
|---|---|
| date | Thu, 13 Jun 2013 18:20:49 +0200 |
| parents | 5686:06a49b23e5cd |
| children | 5688:345761f0c2be |
| files | util/sasl.lua util/sasl/external.lua |
| diffstat | 2 files changed, 26 insertions(+), 0 deletions(-) [+] |
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--- a/util/sasl.lua Thu Jun 13 17:48:09 2013 +0200 +++ b/util/sasl.lua Thu Jun 13 18:20:49 2013 +0200 @@ -92,5 +92,6 @@ require "util.sasl.digest-md5".init(registerMechanism); require "util.sasl.anonymous" .init(registerMechanism); require "util.sasl.scram" .init(registerMechanism); +require "util.sasl.external" .init(registerMechanism); return _M;
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/util/sasl/external.lua Thu Jun 13 18:20:49 2013 +0200 @@ -0,0 +1,25 @@ +local saslprep = require "util.encodings".stringprep.saslprep; + +module "sasl.external" + +local function external(self, message) + message = saslprep(message); + local state + self.username, state = self.profile.external(message); + + if state == false then + return "failure", "account-disabled"; + elseif state == nil then + return "failure", "not-authorized"; + elseif state == "expired" then + return "false", "credentials-expired"; + end + + return "success"; +end + +function init(registerMechanism) + registerMechanism("EXTERNAL", {"external"}, external); +end + +return _M;
