mirror of
https://git.anonymousland.org/anonymousland/synapse-product.git
synced 2024-10-01 08:25:44 -04:00
187 lines
8.8 KiB
Python
187 lines
8.8 KiB
Python
# -*- coding: utf-8 -*-
|
|
# Copyright 2020 The Matrix.org Foundation C.I.C.
|
|
#
|
|
# Licensed under the Apache License, Version 2.0 (the "License");
|
|
# you may not use this file except in compliance with the License.
|
|
# You may obtain a copy of the License at
|
|
#
|
|
# http://www.apache.org/licenses/LICENSE-2.0
|
|
#
|
|
# Unless required by applicable law or agreed to in writing, software
|
|
# distributed under the License is distributed on an "AS IS" BASIS,
|
|
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
# See the License for the specific language governing permissions and
|
|
# limitations under the License.
|
|
from typing import Any, Dict
|
|
|
|
from ._base import Config
|
|
|
|
|
|
class SSOConfig(Config):
|
|
"""SSO Configuration
|
|
"""
|
|
|
|
section = "sso"
|
|
|
|
def read_config(self, config, **kwargs):
|
|
sso_config = config.get("sso") or {} # type: Dict[str, Any]
|
|
|
|
# The sso-specific template_dir
|
|
template_dir = sso_config.get("template_dir")
|
|
|
|
# Read templates from disk
|
|
(
|
|
self.sso_login_idp_picker_template,
|
|
self.sso_redirect_confirm_template,
|
|
self.sso_auth_confirm_template,
|
|
self.sso_error_template,
|
|
sso_account_deactivated_template,
|
|
sso_auth_success_template,
|
|
self.sso_auth_bad_user_template,
|
|
) = self.read_templates(
|
|
[
|
|
"sso_login_idp_picker.html",
|
|
"sso_redirect_confirm.html",
|
|
"sso_auth_confirm.html",
|
|
"sso_error.html",
|
|
"sso_account_deactivated.html",
|
|
"sso_auth_success.html",
|
|
"sso_auth_bad_user.html",
|
|
],
|
|
template_dir,
|
|
)
|
|
|
|
# These templates have no placeholders, so render them here
|
|
self.sso_account_deactivated_template = (
|
|
sso_account_deactivated_template.render()
|
|
)
|
|
self.sso_auth_success_template = sso_auth_success_template.render()
|
|
|
|
self.sso_client_whitelist = sso_config.get("client_whitelist") or []
|
|
|
|
# Attempt to also whitelist the server's login fallback, since that fallback sets
|
|
# the redirect URL to itself (so it can process the login token then return
|
|
# gracefully to the client). This would make it pointless to ask the user for
|
|
# confirmation, since the URL the confirmation page would be showing wouldn't be
|
|
# the client's.
|
|
login_fallback_url = self.public_baseurl + "_matrix/static/client/login"
|
|
self.sso_client_whitelist.append(login_fallback_url)
|
|
|
|
def generate_config_section(self, **kwargs):
|
|
return """\
|
|
# Additional settings to use with single-sign on systems such as OpenID Connect,
|
|
# SAML2 and CAS.
|
|
#
|
|
sso:
|
|
# A list of client URLs which are whitelisted so that the user does not
|
|
# have to confirm giving access to their account to the URL. Any client
|
|
# whose URL starts with an entry in the following list will not be subject
|
|
# to an additional confirmation step after the SSO login is completed.
|
|
#
|
|
# WARNING: An entry such as "https://my.client" is insecure, because it
|
|
# will also match "https://my.client.evil.site", exposing your users to
|
|
# phishing attacks from evil.site. To avoid this, include a slash after the
|
|
# hostname: "https://my.client/".
|
|
#
|
|
# The login fallback page (used by clients that don't natively support the
|
|
# required login flows) is automatically whitelisted in addition to any URLs
|
|
# in this list.
|
|
#
|
|
# By default, this list is empty.
|
|
#
|
|
#client_whitelist:
|
|
# - https://riot.im/develop
|
|
# - https://my.custom.client/
|
|
|
|
# Directory in which Synapse will try to find the template files below.
|
|
# If not set, or the files named below are not found within the template
|
|
# directory, default templates from within the Synapse package will be used.
|
|
#
|
|
# Synapse will look for the following templates in this directory:
|
|
#
|
|
# * HTML page to prompt the user to choose an Identity Provider during
|
|
# login: 'sso_login_idp_picker.html'.
|
|
#
|
|
# This is only used if multiple SSO Identity Providers are configured.
|
|
#
|
|
# When rendering, this template is given the following variables:
|
|
# * redirect_url: the URL that the user will be redirected to after
|
|
# login. Needs manual escaping (see
|
|
# https://jinja.palletsprojects.com/en/2.11.x/templates/#html-escaping).
|
|
#
|
|
# * server_name: the homeserver's name.
|
|
#
|
|
# * providers: a list of available Identity Providers. Each element is
|
|
# an object with the following attributes:
|
|
# * idp_id: unique identifier for the IdP
|
|
# * idp_name: user-facing name for the IdP
|
|
#
|
|
# The rendered HTML page should contain a form which submits its results
|
|
# back as a GET request, with the following query parameters:
|
|
#
|
|
# * redirectUrl: the client redirect URI (ie, the `redirect_url` passed
|
|
# to the template)
|
|
#
|
|
# * idp: the 'idp_id' of the chosen IDP.
|
|
#
|
|
# * HTML page for a confirmation step before redirecting back to the client
|
|
# with the login token: 'sso_redirect_confirm.html'.
|
|
#
|
|
# When rendering, this template is given three variables:
|
|
# * redirect_url: the URL the user is about to be redirected to. Needs
|
|
# manual escaping (see
|
|
# https://jinja.palletsprojects.com/en/2.11.x/templates/#html-escaping).
|
|
#
|
|
# * display_url: the same as `redirect_url`, but with the query
|
|
# parameters stripped. The intention is to have a
|
|
# human-readable URL to show to users, not to use it as
|
|
# the final address to redirect to. Needs manual escaping
|
|
# (see https://jinja.palletsprojects.com/en/2.11.x/templates/#html-escaping).
|
|
#
|
|
# * server_name: the homeserver's name.
|
|
#
|
|
# * HTML page which notifies the user that they are authenticating to confirm
|
|
# an operation on their account during the user interactive authentication
|
|
# process: 'sso_auth_confirm.html'.
|
|
#
|
|
# When rendering, this template is given the following variables:
|
|
# * redirect_url: the URL the user is about to be redirected to. Needs
|
|
# manual escaping (see
|
|
# https://jinja.palletsprojects.com/en/2.11.x/templates/#html-escaping).
|
|
#
|
|
# * description: the operation which the user is being asked to confirm
|
|
#
|
|
# * HTML page shown after a successful user interactive authentication session:
|
|
# 'sso_auth_success.html'.
|
|
#
|
|
# Note that this page must include the JavaScript which notifies of a successful authentication
|
|
# (see https://matrix.org/docs/spec/client_server/r0.6.0#fallback).
|
|
#
|
|
# This template has no additional variables.
|
|
#
|
|
# * HTML page shown after a user-interactive authentication session which
|
|
# does not map correctly onto the expected user: 'sso_auth_bad_user.html'.
|
|
#
|
|
# When rendering, this template is given the following variables:
|
|
# * server_name: the homeserver's name.
|
|
# * user_id_to_verify: the MXID of the user that we are trying to
|
|
# validate.
|
|
#
|
|
# * HTML page shown during single sign-on if a deactivated user (according to Synapse's database)
|
|
# attempts to login: 'sso_account_deactivated.html'.
|
|
#
|
|
# This template has no additional variables.
|
|
#
|
|
# * HTML page to display to users if something goes wrong during the
|
|
# OpenID Connect authentication process: 'sso_error.html'.
|
|
#
|
|
# When rendering, this template is given two variables:
|
|
# * error: the technical name of the error
|
|
# * error_description: a human-readable message for the error
|
|
#
|
|
# You can see the default templates at:
|
|
# https://github.com/matrix-org/synapse/tree/master/synapse/res/templates
|
|
#
|
|
#template_dir: "res/templates"
|
|
"""
|