Merge pull request #1832 from xsteadfastx/xsteadfastx/turn-username-password

Added username and password for turn server
This commit is contained in:
David Baker 2017-01-19 14:28:31 +00:00 committed by GitHub
commit 691c8198b7
2 changed files with 26 additions and 11 deletions

View file

@ -19,7 +19,9 @@ class VoipConfig(Config):
def read_config(self, config):
self.turn_uris = config.get("turn_uris", [])
self.turn_shared_secret = config["turn_shared_secret"]
self.turn_shared_secret = config.get("turn_shared_secret")
self.turn_username = config.get("turn_username")
self.turn_password = config.get("turn_password")
self.turn_user_lifetime = self.parse_duration(config["turn_user_lifetime"])
def default_config(self, **kwargs):
@ -32,6 +34,11 @@ class VoipConfig(Config):
# The shared secret used to compute passwords for the TURN server
turn_shared_secret: "YOUR_SHARED_SECRET"
# The Username and password if the TURN server needs them and
# does not use a token
#turn_username: "TURNSERVER_USERNAME"
#turn_password: "TURNSERVER_PASSWORD"
# How long generated TURN credentials last
turn_user_lifetime: "1h"
"""

View file

@ -32,19 +32,27 @@ class VoipRestServlet(ClientV1RestServlet):
turnUris = self.hs.config.turn_uris
turnSecret = self.hs.config.turn_shared_secret
turnUsername = self.hs.config.turn_username
turnPassword = self.hs.config.turn_password
userLifetime = self.hs.config.turn_user_lifetime
if not turnUris or not turnSecret or not userLifetime:
if turnUris and turnSecret and userLifetime:
expiry = (self.hs.get_clock().time_msec() + userLifetime) / 1000
username = "%d:%s" % (expiry, requester.user.to_string())
mac = hmac.new(turnSecret, msg=username, digestmod=hashlib.sha1)
# We need to use standard padded base64 encoding here
# encode_base64 because we need to add the standard padding to get the
# same result as the TURN server.
password = base64.b64encode(mac.digest())
elif turnUris and turnUsername and turnPassword and userLifetime:
username = turnUsername
password = turnPassword
else:
defer.returnValue((200, {}))
expiry = (self.hs.get_clock().time_msec() + userLifetime) / 1000
username = "%d:%s" % (expiry, requester.user.to_string())
mac = hmac.new(turnSecret, msg=username, digestmod=hashlib.sha1)
# We need to use standard padded base64 encoding here
# encode_base64 because we need to add the standard padding to get the
# same result as the TURN server.
password = base64.b64encode(mac.digest())
defer.returnValue((200, {
'username': username,
'password': password,