diff options
Diffstat (limited to 'synapse')
| -rw-r--r-- | synapse/auth/macaroons.py | 0 | ||||
| -rw-r--r-- | synapse/config/registration.py | 4 | ||||
| -rw-r--r-- | synapse/handlers/register.py | 19 | ||||
| -rw-r--r-- | synapse/python_dependencies.py | 1 |
4 files changed, 18 insertions, 6 deletions
diff --git a/synapse/auth/macaroons.py b/synapse/auth/macaroons.py new file mode 100644 index 0000000000..e69de29bb2 --- /dev/null +++ b/synapse/auth/macaroons.py diff --git a/synapse/config/registration.py b/synapse/config/registration.py index 67e780864e..62de4b399f 100644 --- a/synapse/config/registration.py +++ b/synapse/config/registration.py @@ -32,9 +32,11 @@ class RegistrationConfig(Config): ) self.registration_shared_secret = config.get("registration_shared_secret") + self.macaroon_secret_key = config.get("macaroon_secret_key") def default_config(self, config_dir, server_name): registration_shared_secret = random_string_with_symbols(50) + macaroon_secret_key = random_string_with_symbols(50) return """\ ## Registration ## @@ -44,6 +46,8 @@ class RegistrationConfig(Config): # If set, allows registration by anyone who also has the shared # secret, even if registration is otherwise disabled. registration_shared_secret: "%(registration_shared_secret)s" + + macaroon_secret_key: "%(macaroon_secret_key)s" """ % locals() def add_arguments(self, parser): diff --git a/synapse/handlers/register.py b/synapse/handlers/register.py index 39392d9fdd..86bacdda1d 100644 --- a/synapse/handlers/register.py +++ b/synapse/handlers/register.py @@ -25,9 +25,9 @@ import synapse.util.stringutils as stringutils from synapse.util.async import run_on_reactor from synapse.http.client import CaptchaServerHttpClient -import base64 import bcrypt import logging +import pymacaroons import urllib logger = logging.getLogger(__name__) @@ -274,11 +274,18 @@ class RegistrationHandler(BaseHandler): ) def generate_token(self, user_id): - # urlsafe variant uses _ and - so use . as the separator and replace - # all =s with .s so http clients don't quote =s when it is used as - # query params. - return (base64.urlsafe_b64encode(user_id).replace('=', '.') + '.' + - stringutils.random_string(18)) + macaroon = pymacaroons.Macaroon( + location = self.hs.config.server_name, + identifier = "key", + key = self.hs.config.macaroon_secret_key) + macaroon.add_first_party_caveat("gen = 1") + macaroon.add_first_party_caveat("user_id = %s" % user_id) + macaroon.add_first_party_caveat("type = access") + now = self.hs.get_clock().time() + expiry = now + 60 * 60 + macaroon.add_first_party_caveat("time < %s" % expiry) + + return macaroon.serialize() def _generate_user_id(self): return "-" + stringutils.random_string(18) diff --git a/synapse/python_dependencies.py b/synapse/python_dependencies.py index 115bee8c41..b6e00c27b5 100644 --- a/synapse/python_dependencies.py +++ b/synapse/python_dependencies.py @@ -33,6 +33,7 @@ REQUIREMENTS = { "ujson": ["ujson"], "blist": ["blist"], "pysaml2": ["saml2"], + "pymacaroons": ["pymacaroons"], } CONDITIONAL_REQUIREMENTS = { "web_client": { |