diff options
| -rw-r--r-- | plugins/mod_auth_anonymous.lua | 54 | ||||
| -rw-r--r-- | plugins/mod_auth_cyrus.lua | 61 | ||||
| -rw-r--r-- | plugins/mod_auth_internal_plain.lua | 114 |
3 files changed, 112 insertions, 117 deletions
diff --git a/plugins/mod_auth_anonymous.lua b/plugins/mod_auth_anonymous.lua index c080177d..761dc8a4 100644 --- a/plugins/mod_auth_anonymous.lua +++ b/plugins/mod_auth_anonymous.lua @@ -9,41 +9,39 @@ local new_sasl = require "util.sasl".new; local datamanager = require "util.datamanager"; -function new_default_provider(host) - local provider = { name = "anonymous" }; +-- define auth provider +local provider = { name = "anonymous" }; - function provider.test_password(username, password) - return nil, "Password based auth not supported."; - end - - function provider.get_password(username) - return nil, "Password not available."; - end +function provider.test_password(username, password) + return nil, "Password based auth not supported."; +end - function provider.set_password(username, password) - return nil, "Password based auth not supported."; - end +function provider.get_password(username) + return nil, "Password not available."; +end - function provider.user_exists(username) - return nil, "Only anonymous users are supported."; -- FIXME check if anonymous user is connected? - end +function provider.set_password(username, password) + return nil, "Password based auth not supported."; +end - function provider.create_user(username, password) - return nil, "Account creation/modification not supported."; - end +function provider.user_exists(username) + return nil, "Only anonymous users are supported."; -- FIXME check if anonymous user is connected? +end - function provider.get_sasl_handler() - local anonymous_authentication_profile = { - anonymous = function(sasl, username, realm) - return true; -- for normal usage you should always return true here - end - }; - return new_sasl(module.host, anonymous_authentication_profile); - end +function provider.create_user(username, password) + return nil, "Account creation/modification not supported."; +end - return provider; +function provider.get_sasl_handler() + local anonymous_authentication_profile = { + anonymous = function(sasl, username, realm) + return true; -- for normal usage you should always return true here + end + }; + return new_sasl(module.host, anonymous_authentication_profile); end +-- datamanager callback to disable writes local function dm_callback(username, host, datastore, data) if host == module.host then return false; @@ -64,5 +62,5 @@ function module.unload() datamanager.remove_callback(dm_callback); end -module:add_item("auth-provider", new_default_provider(module.host)); +module:add_item("auth-provider", provider); diff --git a/plugins/mod_auth_cyrus.lua b/plugins/mod_auth_cyrus.lua index e4493f04..5ed124cc 100644 --- a/plugins/mod_auth_cyrus.lua +++ b/plugins/mod_auth_cyrus.lua @@ -41,45 +41,44 @@ do -- diagnostic end end -function new_default_provider(host) - local provider = { name = "cyrus" }; - log("debug", "initializing default authentication provider for host '%s'", host); +local host = module.host; - function provider.test_password(username, password) - return nil, "Legacy auth not supported with Cyrus SASL."; - end +-- define auth provider +local provider = { name = "cyrus" }; +log("debug", "initializing default authentication provider for host '%s'", host); - function provider.get_password(username) - return nil, "Passwords unavailable for Cyrus SASL."; - end - - function provider.set_password(username, password) - return nil, "Passwords unavailable for Cyrus SASL."; - end +function provider.test_password(username, password) + return nil, "Legacy auth not supported with Cyrus SASL."; +end - function provider.user_exists(username) - if require_provisioning then - return usermanager_user_exists(username, module.host); - end - return true; - end +function provider.get_password(username) + return nil, "Passwords unavailable for Cyrus SASL."; +end - function provider.create_user(username, password) - return nil, "Account creation/modification not available with Cyrus SASL."; +function provider.set_password(username, password) + return nil, "Passwords unavailable for Cyrus SASL."; +end + +function provider.user_exists(username) + if require_provisioning then + return usermanager_user_exists(username, host); end + return true; +end - function provider.get_sasl_handler() - local handler = new_sasl(module.host); - if require_provisioning then - function handler.require_provisioning(username) - return usermanager_user_exists(username, module.host); - end +function provider.create_user(username, password) + return nil, "Account creation/modification not available with Cyrus SASL."; +end + +function provider.get_sasl_handler() + local handler = new_sasl(host); + if require_provisioning then + function handler.require_provisioning(username) + return usermanager_user_exists(username, host); end - return handler; end - - return provider; + return handler; end -module:add_item("auth-provider", new_default_provider(module.host)); +module:add_item("auth-provider", provider); diff --git a/plugins/mod_auth_internal_plain.lua b/plugins/mod_auth_internal_plain.lua index 89dd7f1b..7705cb66 100644 --- a/plugins/mod_auth_internal_plain.lua +++ b/plugins/mod_auth_internal_plain.lua @@ -12,73 +12,71 @@ local new_sasl = require "util.sasl".new; local nodeprep = require "util.encodings".stringprep.nodeprep; local log = module._log; +local host = module.host; -function new_default_provider(host) - local provider = { name = "internal_plain" }; - log("debug", "initializing internal_plain authentication provider for host '%s'", host); +-- define auth provider +local provider = { name = "internal_plain" }; +log("debug", "initializing internal_plain authentication provider for host '%s'", host); - 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 +function provider.test_password(username, password) + log("debug", "test password '%s' for user %s at host %s", password, username, host); + local credentials = datamanager.load(username, host, "accounts") or {}; - 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.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.create_user(username, password) - return datamanager.store(username, host, "accounts", {password = password}); - end - - function provider.delete_user(username) - return datamanager.store(username, host, "accounts", nil); +function provider.get_password(username) + log("debug", "get_password for username '%s' at host '%s'", username, 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.get_sasl_handler() - 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(module.host, getpass_authentication_profile); +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, host); + return nil, "Auth failed. Invalid username"; end - - return provider; + return true; end -module:add_item("auth-provider", new_default_provider(module.host)); +function provider.create_user(username, password) + return datamanager.store(username, host, "accounts", {password = password}); +end + +function provider.delete_user(username) + return datamanager.store(username, host, "accounts", nil); +end + +function provider.get_sasl_handler() + 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(host, getpass_authentication_profile); +end + +module:add_item("auth-provider", provider); |