Another unwanted spaces at the end of a line.

[prosody.git] / plugins / mod_saslauth.lua

diff --git a/plugins/mod_saslauth.lua b/plugins/mod_saslauth.lua
index 56837b99a0c2c3e3e492f214ebda61c40962ab68..8d3b4ae40133be814cc6dbb7b2d408df7f161d46 100644 (file)
--- a/plugins/mod_saslauth.lua
+++ b/plugins/mod_saslauth.lua
@@ -16,6 +16,8 @@ local base64 = require "util.encodings".base64;
 local datamanager_load = require "util.datamanager".load;
 local usermanager_validate_credentials = require "core.usermanager".validate_credentials;
 local usermanager_get_supported_methods = require "core.usermanager".get_supported_methods;
+local usermanager_user_exists = require "core.usermanager".user_exists;
+local usermanager_get_password = require "core.usermanager".get_password;
 local t_concat, t_insert = table.concat, table.insert;
 local tostring = tostring;
 local jid_split = require "util.jid".split
@@ -65,18 +67,28 @@ local function handle_status(session, status)
        end
 end
 
-local function password_callback(node, hostname, realm, mechanism, decoder)
-       local password = (datamanager_load(node, hostname, "accounts") or {}).password; -- FIXME handle hashed passwords
-       local func = function(x) return x; end;
-       if password then
-               if mechanism == "PLAIN" then
-                       return func, password;
-               elseif mechanism == "DIGEST-MD5" then
-                       if decoder then node, realm, password = decoder(node), decoder(realm), decoder(password); end
+local function credentials_callback(mechanism, ...)
+       if mechanism == "PLAIN" then
+               local username, hostname, password = ...;
+               local response = usermanager_validate_credentials(hostname, username, password, mechanism);
+               if response == nil then
+                       return false;
+               else
+                       return response;
+               end
+       elseif mechanism == "DIGEST-MD5" then
+               function func(x) return x; end
+               local node, domain, realm, decoder = ...;
+               local password = usermanager_get_password(node, domain);
+               if password then
+                       if decoder then
+                               node, realm, password = decoder(node), decoder(realm), decoder(password);
+                       end
                        return func, md5(node..":"..realm..":"..password);
+               else
+                       return func, nil;
                end
        end
-       return func, nil;
 end
 
 local function sasl_handler(session, stanza)
@@ -89,7 +101,7 @@ local function sasl_handler(session, stanza)
                elseif stanza.attr.mechanism == "ANONYMOUS" then
                        return session.send(build_reply("failure", "mechanism-too-weak"));
                end
-               session.sasl_handler = new_sasl(stanza.attr.mechanism, session.host, password_callback);
+               session.sasl_handler = new_sasl(stanza.attr.mechanism, session.host, credentials_callback);
                if not session.sasl_handler then
                        return session.send(build_reply("failure", "invalid-mechanism"));
                end