1 files changed, 57 insertions, 65 deletions

diff --git a/plugins/mod_auth_internal_plain.lua b/plugins/mod_auth_internal_plain.lua
index 3721781b..db528432 100644
--- a/plugins/mod_auth_internal_plain.lua
+++ b/plugins/mod_auth_internal_plain.lua
@@ -6,84 +6,76 @@
 -- COPYING file in the source package for more information.
 --
 
-local datamanager = require "util.datamanager";
-local log = require "util.logger".init("auth_internal_plain");
-local type = type;
-local error = error;
-local ipairs = ipairs;
-local hashes = require "util.hashes";
-local jid_bare = require "util.jid".bare;
-local config = require "core.configmanager";
 local usermanager = require "core.usermanager";
 local new_sasl = require "util.sasl".new;
-local nodeprep = require "util.encodings".stringprep.nodeprep;
-local hosts = hosts;
 
-local prosody = _G.prosody;
+local log = module._log;
+local host = module.host;
 
-function new_default_provider(host)
-	local provider = { name = "internal_plain" };
-	log("debug", "initializing default authentication provider for host '%s'", host);
+local accounts = module:open_store("accounts");
 
-	function provider.test_password(username, password)
-		log("debug", "test password '%s' for user %s at host %s", password, username, module.host);
-		local credentials = datamanager.load(username, host, "accounts") or {};
-	
-		if password == credentials.password then
-			return true;
-		else
-			return nil, "Auth failed. Invalid username or password.";
-		end
-	end
+-- define auth provider
+local provider = {};
 
-	function provider.get_password(username)
-		log("debug", "get_password for username '%s' at host '%s'", username, module.host);
-		return (datamanager.load(username, host, "accounts") or {}).password;
-	end
-	
-	function provider.set_password(username, password)
-		local account = datamanager.load(username, host, "accounts");
-		if account then
-			account.password = password;
-			return datamanager.store(username, host, "accounts", account);
-		end
-		return nil, "Account not available.";
-	end
+function provider.test_password(username, password)
+	log("debug", "test password for user '%s'", username);
+	local credentials = accounts:get(username) or {};
 
-	function provider.user_exists(username)
-		local account = datamanager.load(username, host, "accounts");
-		if not account then
-			log("debug", "account not found for username '%s' at host '%s'", username, module.host);
-			return nil, "Auth failed. Invalid username";
-		end
+	if password == credentials.password then
 		return true;
+	else
+		return nil, "Auth failed. Invalid username or password.";
 	end
+end
+
+function provider.get_password(username)
+	log("debug", "get_password for username '%s'", username);
+	return (accounts:get(username) or {}).password;
+end
 
-	function provider.create_user(username, password)
-		return datamanager.store(username, host, "accounts", {password = password});
+function provider.set_password(username, password)
+	log("debug", "set_password for username '%s'", username);
+	local account = accounts:get(username);
+	if account then
+		account.password = password;
+		return accounts:set(username, account);
 	end
+	return nil, "Account not available.";
+end
 
-	function provider.get_sasl_handler()
-		local realm = module:get_option("sasl_realm") or module.host;
-		local getpass_authentication_profile = {
-			plain = function(sasl, username, realm)
-				local prepped_username = nodeprep(username);
-				if not prepped_username then
-					log("debug", "NODEprep failed on username: %s", username);
-					return "", nil;
-				end
-				local password = usermanager.get_password(prepped_username, realm);
-				if not password then
-					return "", nil;
-				end
-				return password, true;
-			end
-		};
-		return new_sasl(realm, getpass_authentication_profile);
+function provider.user_exists(username)
+	local account = accounts:get(username);
+	if not account then
+		log("debug", "account not found for username '%s'", username);
+		return nil, "Auth failed. Invalid username";
 	end
-	
-	return provider;
+	return true;
+end
+
+function provider.users()
+	return accounts:users();
+end
+
+function provider.create_user(username, password)
+	return accounts:set(username, {password = password});
+end
+
+function provider.delete_user(username)
+	return accounts:set(username, nil);
+end
+
+function provider.get_sasl_handler()
+	local getpass_authentication_profile = {
+		plain = function(sasl, username, realm)
+			local password = usermanager.get_password(username, realm);
+			if not password then
+				return "", nil;
+			end
+			return password, true;
+		end
+	};
+	return new_sasl(host, getpass_authentication_profile);
 end
 
-module:add_item("auth-provider", new_default_provider(module.host));
+module:provides("auth", provider);