diff --git a/synapse/config/registration.py b/synapse/config/registration.py
index ac48913a0b..eb650af7fb 100644
--- a/synapse/config/registration.py
+++ b/synapse/config/registration.py
@@ -49,6 +49,10 @@ class AccountValidityConfig(Config):
self.startup_job_max_delta = self.period * 10.0 / 100.0
+ if self.renew_by_email_enabled:
+ if "public_baseurl" not in synapse_config:
+ raise ConfigError("Can't send renewal emails without 'public_baseurl'")
+
template_dir = config.get("template_dir")
if not template_dir:
@@ -105,6 +109,13 @@ class RegistrationConfig(Config):
account_threepid_delegates = config.get("account_threepid_delegates") or {}
self.account_threepid_delegate_email = account_threepid_delegates.get("email")
self.account_threepid_delegate_msisdn = account_threepid_delegates.get("msisdn")
+ if self.account_threepid_delegate_msisdn and not self.public_baseurl:
+ raise ConfigError(
+ "The configuration option `public_baseurl` is required if "
+ "`account_threepid_delegate.msisdn` is set, such that "
+ "clients know where to submit validation tokens to. Please "
+ "configure `public_baseurl`."
+ )
self.default_identity_server = config.get("default_identity_server")
self.allow_guest_access = config.get("allow_guest_access", False)
@@ -227,9 +238,8 @@ class RegistrationConfig(Config):
# send an email to the account's email address with a renewal link. By
# default, no such emails are sent.
#
- # If you enable this setting, you will also need to fill out the 'email'
- # configuration section. You should also check that 'public_baseurl' is set
- # correctly.
+ # If you enable this setting, you will also need to fill out the 'email' and
+ # 'public_baseurl' configuration sections.
#
#renew_at: 1w
@@ -320,7 +330,8 @@ class RegistrationConfig(Config):
# The identity server which we suggest that clients should use when users log
# in on this server.
#
- # (By default, no suggestion is made, so it is left up to the client.)
+ # (By default, no suggestion is made, so it is left up to the client.
+ # This setting is ignored unless public_baseurl is also set.)
#
#default_identity_server: https://matrix.org
@@ -345,6 +356,8 @@ class RegistrationConfig(Config):
# by the Matrix Identity Service API specification:
# https://matrix.org/docs/spec/identity_service/latest
#
+ # If a delegate is specified, the config option public_baseurl must also be filled out.
+ #
account_threepid_delegates:
#email: https://example.com # Delegate email sending to example.com
#msisdn: http://localhost:8090 # Delegate SMS sending to this local process
|