230 lines
8.2 KiB
Python
230 lines
8.2 KiB
Python
# -*- coding: utf-8 -*-
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# Copyright 2014, 2015 OpenMarket Ltd
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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from ._base import Config
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class ServerConfig(Config):
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def read_config(self, config):
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self.server_name = config["server_name"]
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self.pid_file = self.abspath(config.get("pid_file"))
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self.web_client = config["web_client"]
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self.web_client_location = config.get("web_client_location", None)
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self.soft_file_limit = config["soft_file_limit"]
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self.daemonize = config.get("daemonize")
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self.print_pidfile = config.get("print_pidfile")
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self.user_agent_suffix = config.get("user_agent_suffix")
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self.use_frozen_dicts = config.get("use_frozen_dicts", True)
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self.listeners = config.get("listeners", [])
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bind_port = config.get("bind_port")
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if bind_port:
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self.listeners = []
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bind_host = config.get("bind_host", "")
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gzip_responses = config.get("gzip_responses", True)
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names = ["client", "webclient"] if self.web_client else ["client"]
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self.listeners.append({
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"port": bind_port,
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"bind_address": bind_host,
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"tls": True,
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"type": "http",
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"resources": [
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{
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"names": names,
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"compress": gzip_responses,
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},
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{
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"names": ["federation"],
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"compress": False,
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}
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]
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})
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unsecure_port = config.get("unsecure_port", bind_port - 400)
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if unsecure_port:
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self.listeners.append({
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"port": unsecure_port,
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"bind_address": bind_host,
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"tls": False,
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"type": "http",
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"resources": [
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{
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"names": names,
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"compress": gzip_responses,
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},
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{
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"names": ["federation"],
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"compress": False,
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}
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]
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})
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manhole = config.get("manhole")
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if manhole:
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self.listeners.append({
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"port": manhole,
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"bind_address": "127.0.0.1",
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"type": "manhole",
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})
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metrics_port = config.get("metrics_port")
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if metrics_port:
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self.listeners.append({
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"port": metrics_port,
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"bind_address": config.get("metrics_bind_host", "127.0.0.1"),
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"tls": False,
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"type": "http",
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"resources": [
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{
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"names": ["metrics"],
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"compress": False,
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},
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]
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})
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# Attempt to guess the content_addr for the v0 content repostitory
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content_addr = config.get("content_addr")
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if not content_addr:
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for listener in self.listeners:
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if listener["type"] == "http" and not listener.get("tls", False):
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unsecure_port = listener["port"]
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break
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else:
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raise RuntimeError("Could not determine 'content_addr'")
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host = self.server_name
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if ':' not in host:
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host = "%s:%d" % (host, unsecure_port)
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else:
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host = host.split(':')[0]
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host = "%s:%d" % (host, unsecure_port)
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content_addr = "http://%s" % (host,)
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self.content_addr = content_addr
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def default_config(self, server_name, **kwargs):
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if ":" in server_name:
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bind_port = int(server_name.split(":")[1])
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unsecure_port = bind_port - 400
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else:
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bind_port = 8448
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unsecure_port = 8008
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pid_file = self.abspath("homeserver.pid")
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return """\
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## Server ##
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# The domain name of the server, with optional explicit port.
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# This is used by remote servers to connect to this server,
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# e.g. matrix.org, localhost:8080, etc.
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server_name: "%(server_name)s"
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# When running as a daemon, the file to store the pid in
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pid_file: %(pid_file)s
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# Whether to serve a web client from the HTTP/HTTPS root resource.
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web_client: True
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# Set the soft limit on the number of file descriptors synapse can use
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# Zero is used to indicate synapse should set the soft limit to the
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# hard limit.
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soft_file_limit: 0
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# List of ports that Synapse should listen on, their purpose and their
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# configuration.
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listeners:
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# Main HTTPS listener
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# For when matrix traffic is sent directly to synapse.
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-
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# The port to listen for HTTPS requests on.
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port: %(bind_port)s
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# Local interface to listen on.
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# The empty string will cause synapse to listen on all interfaces.
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bind_address: ''
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# This is a 'http' listener, allows us to specify 'resources'.
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type: http
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tls: true
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# Use the X-Forwarded-For (XFF) header as the client IP and not the
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# actual client IP.
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x_forwarded: false
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# List of HTTP resources to serve on this listener.
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resources:
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-
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# List of resources to host on this listener.
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names:
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- client # The client-server APIs, both v1 and v2
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- webclient # The bundled webclient.
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# Should synapse compress HTTP responses to clients that support it?
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# This should be disabled if running synapse behind a load balancer
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# that can do automatic compression.
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compress: true
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- names: [federation] # Federation APIs
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compress: false
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# Unsecure HTTP listener,
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# For when matrix traffic passes through loadbalancer that unwraps TLS.
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- port: %(unsecure_port)s
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tls: false
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bind_address: ''
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type: http
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x_forwarded: false
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resources:
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- names: [client, webclient]
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compress: true
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- names: [federation]
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compress: false
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# Turn on the twisted telnet manhole service on localhost on the given
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# port.
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# - port: 9000
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# bind_address: 127.0.0.1
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# type: manhole
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""" % locals()
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def read_arguments(self, args):
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if args.manhole is not None:
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self.manhole = args.manhole
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if args.daemonize is not None:
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self.daemonize = args.daemonize
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if args.print_pidfile is not None:
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self.print_pidfile = args.print_pidfile
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def add_arguments(self, parser):
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server_group = parser.add_argument_group("server")
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server_group.add_argument("-D", "--daemonize", action='store_true',
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default=None,
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help="Daemonize the home server")
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server_group.add_argument("--print-pidfile", action='store_true',
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default=None,
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help="Print the path to the pidfile just"
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" before daemonizing")
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server_group.add_argument("--manhole", metavar="PORT", dest="manhole",
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type=int,
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help="Turn on the twisted telnet manhole"
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" service on the given port.")
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