From 77dc7093a738ec4e172c92b7a53d58aa41bfec0a Mon Sep 17 00:00:00 2001 From: Neil Johnson Date: Wed, 25 Sep 2019 12:29:35 +0100 Subject: [PATCH] Threepid validity checks on msisdns should not be dependent on 'threepid_behaviour_email'. (#6104) Fixes #6103 --- changelog.d/6104.bugfix | 1 + synapse/handlers/ui_auth/checkers.py | 65 +++++++++++++++------------- 2 files changed, 36 insertions(+), 30 deletions(-) create mode 100644 changelog.d/6104.bugfix diff --git a/changelog.d/6104.bugfix b/changelog.d/6104.bugfix new file mode 100644 index 000000000..41114a66e --- /dev/null +++ b/changelog.d/6104.bugfix @@ -0,0 +1 @@ +Threepid validity checks on msisdns should not be dependent on 'threepid_behaviour_email'. diff --git a/synapse/handlers/ui_auth/checkers.py b/synapse/handlers/ui_auth/checkers.py index ee6922324..29aa1e5aa 100644 --- a/synapse/handlers/ui_auth/checkers.py +++ b/synapse/handlers/ui_auth/checkers.py @@ -148,42 +148,47 @@ class _BaseThreepidAuthChecker: identity_handler = self.hs.get_handlers().identity_handler logger.info("Getting validated threepid. threepidcreds: %r", (threepid_creds,)) - if self.hs.config.threepid_behaviour_email == ThreepidBehaviour.REMOTE: - if medium == "email": + + # msisdns are currently always ThreepidBehaviour.REMOTE + if medium == "msisdn": + if not self.hs.config.account_threepid_delegate_msisdn: + raise SynapseError( + 400, "Phone number verification is not enabled on this homeserver" + ) + threepid = yield identity_handler.threepid_from_creds( + self.hs.config.account_threepid_delegate_msisdn, threepid_creds + ) + elif medium == "email": + if self.hs.config.threepid_behaviour_email == ThreepidBehaviour.REMOTE: + assert self.hs.config.account_threepid_delegate_email threepid = yield identity_handler.threepid_from_creds( self.hs.config.account_threepid_delegate_email, threepid_creds ) - elif medium == "msisdn": - threepid = yield identity_handler.threepid_from_creds( - self.hs.config.account_threepid_delegate_msisdn, threepid_creds + elif self.hs.config.threepid_behaviour_email == ThreepidBehaviour.LOCAL: + threepid = None + row = yield self.store.get_threepid_validation_session( + medium, + threepid_creds["client_secret"], + sid=threepid_creds["sid"], + validated=True, ) + + if row: + threepid = { + "medium": row["medium"], + "address": row["address"], + "validated_at": row["validated_at"], + } + + # Valid threepid returned, delete from the db + yield self.store.delete_threepid_session(threepid_creds["sid"]) else: - raise SynapseError(400, "Unrecognized threepid medium: %s" % (medium,)) - elif self.hs.config.threepid_behaviour_email == ThreepidBehaviour.LOCAL: - row = yield self.store.get_threepid_validation_session( - medium, - threepid_creds["client_secret"], - sid=threepid_creds["sid"], - validated=True, - ) - - threepid = ( - { - "medium": row["medium"], - "address": row["address"], - "validated_at": row["validated_at"], - } - if row - else None - ) - - if row: - # Valid threepid returned, delete from the db - yield self.store.delete_threepid_session(threepid_creds["sid"]) + raise SynapseError( + 400, "Email address verification is not enabled on this homeserver" + ) else: - raise SynapseError( - 400, "Password resets are not enabled on this homeserver" - ) + # this can't happen! + raise AssertionError("Unrecognized threepid medium: %s" % (medium,)) if not threepid: raise LoginError(401, "", errcode=Codes.UNAUTHORIZED)