mirror of
https://mau.dev/maunium/synapse.git
synced 2024-12-24 10:54:23 +01:00
Allow OIDC cookies to work on non-root public baseurls (#9726)
Applied a (slightly modified) patch from https://github.com/matrix-org/synapse/issues/9574. As far as I understand this would allow the cookie set during the OIDC flow to work on deployments using public baseurls that do not sit at the URL path root.
This commit is contained in:
parent
59d24c5bef
commit
695b73c861
3 changed files with 22 additions and 9 deletions
1
changelog.d/9726.bugfix
Normal file
1
changelog.d/9726.bugfix
Normal file
|
@ -0,0 +1 @@
|
|||
Fixes the OIDC SSO flow when using a `public_baseurl` value including a non-root URL path.
|
|
@ -235,7 +235,11 @@ class ServerConfig(Config):
|
|||
self.print_pidfile = config.get("print_pidfile")
|
||||
self.user_agent_suffix = config.get("user_agent_suffix")
|
||||
self.use_frozen_dicts = config.get("use_frozen_dicts", False)
|
||||
|
||||
self.public_baseurl = config.get("public_baseurl")
|
||||
if self.public_baseurl is not None:
|
||||
if self.public_baseurl[-1] != "/":
|
||||
self.public_baseurl += "/"
|
||||
|
||||
# Whether to enable user presence.
|
||||
presence_config = config.get("presence") or {}
|
||||
|
@ -407,10 +411,6 @@ class ServerConfig(Config):
|
|||
config_path=("federation_ip_range_blacklist",),
|
||||
)
|
||||
|
||||
if self.public_baseurl is not None:
|
||||
if self.public_baseurl[-1] != "/":
|
||||
self.public_baseurl += "/"
|
||||
|
||||
# (undocumented) option for torturing the worker-mode replication a bit,
|
||||
# for testing. The value defines the number of milliseconds to pause before
|
||||
# sending out any replication updates.
|
||||
|
|
|
@ -15,7 +15,7 @@
|
|||
import inspect
|
||||
import logging
|
||||
from typing import TYPE_CHECKING, Dict, Generic, List, Optional, TypeVar, Union
|
||||
from urllib.parse import urlencode
|
||||
from urllib.parse import urlencode, urlparse
|
||||
|
||||
import attr
|
||||
import pymacaroons
|
||||
|
@ -68,8 +68,8 @@ logger = logging.getLogger(__name__)
|
|||
#
|
||||
# Here we have the names of the cookies, and the options we use to set them.
|
||||
_SESSION_COOKIES = [
|
||||
(b"oidc_session", b"Path=/_synapse/client/oidc; HttpOnly; Secure; SameSite=None"),
|
||||
(b"oidc_session_no_samesite", b"Path=/_synapse/client/oidc; HttpOnly"),
|
||||
(b"oidc_session", b"HttpOnly; Secure; SameSite=None"),
|
||||
(b"oidc_session_no_samesite", b"HttpOnly"),
|
||||
]
|
||||
|
||||
#: A token exchanged from the token endpoint, as per RFC6749 sec 5.1. and
|
||||
|
@ -279,6 +279,13 @@ class OidcProvider:
|
|||
self._config = provider
|
||||
self._callback_url = hs.config.oidc_callback_url # type: str
|
||||
|
||||
# Calculate the prefix for OIDC callback paths based on the public_baseurl.
|
||||
# We'll insert this into the Path= parameter of any session cookies we set.
|
||||
public_baseurl_path = urlparse(hs.config.server.public_baseurl).path
|
||||
self._callback_path_prefix = (
|
||||
public_baseurl_path.encode("utf-8") + b"_synapse/client/oidc"
|
||||
)
|
||||
|
||||
self._oidc_attribute_requirements = provider.attribute_requirements
|
||||
self._scopes = provider.scopes
|
||||
self._user_profile_method = provider.user_profile_method
|
||||
|
@ -779,8 +786,13 @@ class OidcProvider:
|
|||
|
||||
for cookie_name, options in _SESSION_COOKIES:
|
||||
request.cookies.append(
|
||||
b"%s=%s; Max-Age=3600; %s"
|
||||
% (cookie_name, cookie.encode("utf-8"), options)
|
||||
b"%s=%s; Max-Age=3600; Path=%s; %s"
|
||||
% (
|
||||
cookie_name,
|
||||
cookie.encode("utf-8"),
|
||||
self._callback_path_prefix,
|
||||
options,
|
||||
)
|
||||
)
|
||||
|
||||
metadata = await self.load_metadata()
|
||||
|
|
Loading…
Reference in a new issue