# HG changeset patch
# User Marcin Lulek <mlulek@rhodecode.com>
# Date 2016-11-28 21:38:45
# Node ID ef1cd4f93e0315f4a9af5fa83b299a4d462bd5b5
# Parent  3ed6ccb0e2a057ace33537aea36dcf9d889db6ba

channelstream: use sha256 for history filename hashes

diff --git a/rhodecode/lib/channelstream.py b/rhodecode/lib/channelstream.py
--- a/rhodecode/lib/channelstream.py
+++ b/rhodecode/lib/channelstream.py
@@ -18,16 +18,14 @@
 # RhodeCode Enterprise Edition, including its added features, Support services,
 # and proprietary license terms, please see https://rhodecode.com/licenses/
 
+import hashlib
+import itsdangerous
 import logging
 import os
-
-import itsdangerous
 import requests
-
 from dogpile.core import ReadWriteMutex
 
 import rhodecode.lib.helpers as h
-
 from rhodecode.lib.auth import HasRepoPermissionAny
 from rhodecode.lib.ext_json import json
 from rhodecode.model.db import User
@@ -169,7 +167,9 @@ def parse_channels_info(info_result, inc
 
 
 def log_filepath(history_location, channel_name):
-    filename = '{}.log'.format(channel_name.encode('hex'))
+    hasher = hashlib.sha256()
+    hasher.update(channel_name.encode('utf8'))
+    filename = '{}.log'.format(hasher.hexdigest())
     filepath = os.path.join(history_location, filename)
     return filepath