Convert emails to lowercase when storing

And db migration sql to convert existing addresses.
This commit is contained in:
David Baker 2016-10-19 11:13:55 +01:00
parent 29c5922021
commit df2a616c7b
2 changed files with 20 additions and 1 deletions

View file

@ -611,6 +611,18 @@ class AuthHandler(BaseHandler):
@defer.inlineCallbacks
def add_threepid(self, user_id, medium, address, validated_at):
# 'Canonicalise' email addresses down to lower case.
# We've now moving towards the Home Server being the entity that
# is responsible for validating threepids used for resetting passwords
# on accounts, so in future Synapse will gain knowledge of specific
# types (mediums) of threepid. For now, we still use the existing
# infrastructure, but this is the start of synapse gaining knowledge
# of specific types of threepid (and fixes the fact that checking
# for the presenc eof an email address during password reset was
# case sensitive).
if medium == 'email':
address = address.lower()
yield self.store.user_add_threepid(
user_id, medium, address, validated_at,
self.hs.get_clock().time_msec()

View file

@ -13,4 +13,11 @@
* limitations under the License.
*/
CREATE INDEX user_threepids_medium_address on user_threepids (medium, LOWER(address));
/*
* Update any email addresses that were stored with mixed case into all
* lowercase
*/
UPDATE user_threepids SET address = LOWER(address) where medium = 'email';
/* Add an index for the select we do on passwored reset */
CREATE INDEX user_threepids_medium_address on user_threepids (medium, address);