From 637df95de63196033a6da4a6e286e1d58ea517b6 Mon Sep 17 00:00:00 2001 From: reivilibre Date: Fri, 3 Dec 2021 16:42:44 +0000 Subject: Support configuring the lifetime of non-refreshable access tokens separately to refreshable access tokens. (#11445) --- synapse/config/registration.py | 49 ++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 49 insertions(+) (limited to 'synapse/config') diff --git a/synapse/config/registration.py b/synapse/config/registration.py index 47853199f4..68a4985398 100644 --- a/synapse/config/registration.py +++ b/synapse/config/registration.py @@ -130,11 +130,60 @@ class RegistrationConfig(Config): int ] = refreshable_access_token_lifetime + if ( + self.session_lifetime is not None + and "refreshable_access_token_lifetime" in config + ): + if self.session_lifetime < self.refreshable_access_token_lifetime: + raise ConfigError( + "Both `session_lifetime` and `refreshable_access_token_lifetime` " + "configuration options have been set, but `refreshable_access_token_lifetime` " + " exceeds `session_lifetime`!" + ) + + # The `nonrefreshable_access_token_lifetime` applies for tokens that can NOT be + # refreshed using a refresh token. + # If it is None, then these tokens last for the entire length of the session, + # which is infinite by default. + # The intention behind this configuration option is to help with requiring + # all clients to use refresh tokens, if the homeserver administrator requires. + nonrefreshable_access_token_lifetime = config.get( + "nonrefreshable_access_token_lifetime", + None, + ) + if nonrefreshable_access_token_lifetime is not None: + nonrefreshable_access_token_lifetime = self.parse_duration( + nonrefreshable_access_token_lifetime + ) + self.nonrefreshable_access_token_lifetime = nonrefreshable_access_token_lifetime + + if ( + self.session_lifetime is not None + and self.nonrefreshable_access_token_lifetime is not None + ): + if self.session_lifetime < self.nonrefreshable_access_token_lifetime: + raise ConfigError( + "Both `session_lifetime` and `nonrefreshable_access_token_lifetime` " + "configuration options have been set, but `nonrefreshable_access_token_lifetime` " + " exceeds `session_lifetime`!" + ) + refresh_token_lifetime = config.get("refresh_token_lifetime") if refresh_token_lifetime is not None: refresh_token_lifetime = self.parse_duration(refresh_token_lifetime) self.refresh_token_lifetime: Optional[int] = refresh_token_lifetime + if ( + self.session_lifetime is not None + and self.refresh_token_lifetime is not None + ): + if self.session_lifetime < self.refresh_token_lifetime: + raise ConfigError( + "Both `session_lifetime` and `refresh_token_lifetime` " + "configuration options have been set, but `refresh_token_lifetime` " + " exceeds `session_lifetime`!" + ) + # The fallback template used for authenticating using a registration token self.registration_token_template = self.read_template("registration_token.html") -- cgit 1.4.1