summary refs log tree commit diff
path: root/synapse/api/constants.py
diff options
context:
space:
mode:
authorReidAnderson <rbarryanderson@gmail.com>2019-05-20 05:20:08 -0500
committerRichard van der Hoff <1389908+richvdh@users.noreply.github.com>2019-05-20 11:20:08 +0100
commit3787133c9e3fcf0e9b85700418bf03c48ec86ab3 (patch)
tree5142e89481b5cb89354337cb2f70e0ad7a72842f /synapse/api/constants.py
parentfix mapping of return values for get_or_register_3pid_guest (#5177) (diff)
downloadsynapse-3787133c9e3fcf0e9b85700418bf03c48ec86ab3.tar.xz
Limit UserIds to a length that fits in a state key (#5198)
Diffstat (limited to 'synapse/api/constants.py')
-rw-r--r--synapse/api/constants.py3
1 files changed, 3 insertions, 0 deletions
diff --git a/synapse/api/constants.py b/synapse/api/constants.py
index 8547a63535..c7bf95b426 100644
--- a/synapse/api/constants.py
+++ b/synapse/api/constants.py
@@ -23,6 +23,9 @@ MAX_DEPTH = 2**63 - 1
 # the maximum length for a room alias is 255 characters
 MAX_ALIAS_LENGTH = 255
 
+# the maximum length for a user id is 255 characters
+MAX_USERID_LENGTH = 255
+
 
 class Membership(object):