715 lines
27 KiB
Python
Executable File
715 lines
27 KiB
Python
Executable File
#!/usr/bin/env python
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# Copyright 2014 matrix.org
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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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""" Starts a synapse client console. """
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from twisted.internet import reactor, defer, threads
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from http import TwistedHttpClient
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import argparse
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import cmd
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import getpass
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import json
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import shlex
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import sys
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import time
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import urllib
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import urlparse
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import nacl.signing
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import nacl.encoding
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from syutil.crypto.jsonsign import verify_signed_json, SignatureVerifyException
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CONFIG_JSON = "cmdclient_config.json"
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TRUSTED_ID_SERVERS = [
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'localhost:8001'
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]
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class SynapseCmd(cmd.Cmd):
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"""Basic synapse command-line processor.
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This processes commands from the user and calls the relevant HTTP methods.
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"""
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def __init__(self, http_client, server_url, identity_server_url, username, token):
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cmd.Cmd.__init__(self)
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self.http_client = http_client
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self.http_client.verbose = True
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self.config = {
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"url": server_url,
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"identityServerUrl": identity_server_url,
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"user": username,
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"token": token,
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"verbose": "on",
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"complete_usernames": "on",
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"send_delivery_receipts": "on"
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}
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self.path_prefix = "/matrix/client/api/v1"
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self.event_stream_token = "START"
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self.prompt = ">>> "
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def do_EOF(self, line): # allows CTRL+D quitting
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return True
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def emptyline(self):
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pass # else it repeats the previous command
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def _usr(self):
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return self.config["user"]
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def _tok(self):
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return self.config["token"]
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def _url(self):
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return self.config["url"] + self.path_prefix
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def _identityServerUrl(self):
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return self.config["identityServerUrl"]
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def _is_on(self, config_name):
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if config_name in self.config:
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return self.config[config_name] == "on"
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return False
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def _domain(self):
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return self.config["user"].split(":")[1]
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def do_config(self, line):
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""" Show the config for this client: "config"
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Edit a key value mapping: "config key value" e.g. "config token 1234"
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Config variables:
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user: The username to auth with.
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token: The access token to auth with.
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url: The url of the server.
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verbose: [on|off] The verbosity of requests/responses.
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complete_usernames: [on|off] Auto complete partial usernames by
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assuming they are on the same homeserver as you.
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E.g. name >> @name:yourhost
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send_delivery_receipts: [on|off] Automatically send receipts to
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messages when performing a 'stream' command.
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Additional key/values can be added and can be substituted into requests
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by using $. E.g. 'config roomid room1' then 'raw get /rooms/$roomid'.
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"""
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if len(line) == 0:
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print json.dumps(self.config, indent=4)
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return
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try:
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args = self._parse(line, ["key", "val"], force_keys=True)
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# make sure restricted config values are checked
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config_rules = [ # key, valid_values
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("verbose", ["on", "off"]),
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("complete_usernames", ["on", "off"]),
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("send_delivery_receipts", ["on", "off"])
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]
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for key, valid_vals in config_rules:
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if key == args["key"] and args["val"] not in valid_vals:
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print "%s value must be one of %s" % (args["key"],
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valid_vals)
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return
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# toggle the http client verbosity
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if args["key"] == "verbose":
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self.http_client.verbose = "on" == args["val"]
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# assign the new config
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self.config[args["key"]] = args["val"]
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print json.dumps(self.config, indent=4)
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save_config(self.config)
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except Exception as e:
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print e
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def do_register(self, line):
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"""Registers for a new account: "register <userid> <noupdate>"
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<userid> : The desired user ID
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<noupdate> : Do not automatically clobber config values.
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"""
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args = self._parse(line, ["userid", "noupdate"])
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path = "/register"
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password = None
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pwd = None
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pwd2 = "_"
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while pwd != pwd2:
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pwd = getpass.getpass("(Optional) Type a password for this user: ")
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if len(pwd) == 0:
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print "Not using a password for this user."
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break
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pwd2 = getpass.getpass("Retype the password: ")
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if pwd != pwd2:
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print "Password mismatch."
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else:
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password = pwd
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body = {}
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if "userid" in args:
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body["user_id"] = args["userid"]
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if password:
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body["password"] = password
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reactor.callFromThread(self._do_register, "POST", path, body,
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"noupdate" not in args)
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@defer.inlineCallbacks
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def _do_register(self, method, path, data, update_config):
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url = self._url() + path
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json_res = yield self.http_client.do_request(method, url, data=data)
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print json.dumps(json_res, indent=4)
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if update_config and "user_id" in json_res:
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self.config["user"] = json_res["user_id"]
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self.config["token"] = json_res["access_token"]
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save_config(self.config)
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def do_login(self, line):
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"""Login as a specific user: "login @bob:localhost"
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You MAY be prompted for a password, or instructed to visit a URL.
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"""
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try:
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args = self._parse(line, ["user_id"], force_keys=True)
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can_login = threads.blockingCallFromThread(
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reactor,
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self._check_can_login)
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if can_login:
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p = getpass.getpass("Enter your password: ")
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user = args["user_id"]
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if self._is_on("complete_usernames") and not user.startswith("@"):
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user = "@" + user + ":" + self._domain()
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reactor.callFromThread(self._do_login, user, p)
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print " got %s " % p
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except Exception as e:
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print e
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@defer.inlineCallbacks
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def _do_login(self, user, password):
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path = "/login"
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data = {
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"user": user,
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"password": password,
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"type": "m.login.password"
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}
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url = self._url() + path
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json_res = yield self.http_client.do_request("POST", url, data=data)
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print json_res
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if "access_token" in json_res:
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self.config["user"] = user
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self.config["token"] = json_res["access_token"]
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save_config(self.config)
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print "Login successful."
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@defer.inlineCallbacks
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def _check_can_login(self):
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path = "/login"
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# ALWAYS check that the home server can handle the login request before
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# submitting!
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url = self._url() + path
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json_res = yield self.http_client.do_request("GET", url)
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print json_res
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if ("type" not in json_res or "m.login.password" != json_res["type"] or
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"stages" in json_res):
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fallback_url = self._url() + "/login/fallback"
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print ("Unable to login via the command line client. Please visit "
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"%s to login." % fallback_url)
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defer.returnValue(False)
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defer.returnValue(True)
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def do_3pidrequest(self, line):
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"""Requests the association of a third party identifier
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<medium> The medium of the identifer (currently only 'email')
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<address> The address of the identifer (ie. the email address)
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"""
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args = self._parse(line, ['medium', 'address'])
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if not args['medium'] == 'email':
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print "Only email is supported currently"
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return
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postArgs = {'email': args['address'], 'clientSecret': '____'}
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reactor.callFromThread(self._do_3pidrequest, postArgs)
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@defer.inlineCallbacks
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def _do_3pidrequest(self, args):
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url = self._identityServerUrl()+"/matrix/identity/api/v1/validate/email/requestToken"
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json_res = yield self.http_client.do_request("POST", url, data=urllib.urlencode(args), jsonreq=False,
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headers={'Content-Type': ['application/x-www-form-urlencoded']})
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print json_res
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if 'tokenId' in json_res:
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print "Token ID %s sent" % (json_res['tokenId'])
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def do_3pidvalidate(self, line):
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"""Validate and associate a third party ID
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<medium> The medium of the identifer (currently only 'email')
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<tokenId> The identifier iof the token given in 3pidrequest
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<token> The token sent to your third party identifier address
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"""
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args = self._parse(line, ['medium', 'tokenId', 'token'])
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if not args['medium'] == 'email':
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print "Only email is supported currently"
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return
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postArgs = { 'tokenId' : args['tokenId'], 'token' : args['token'] }
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postArgs['mxId'] = self.config["user"]
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reactor.callFromThread(self._do_3pidvalidate, postArgs)
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@defer.inlineCallbacks
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def _do_3pidvalidate(self, args):
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url = self._identityServerUrl()+"/matrix/identity/api/v1/validate/email/submitToken"
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json_res = yield self.http_client.do_request("POST", url, data=urllib.urlencode(args), jsonreq=False,
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headers={'Content-Type': ['application/x-www-form-urlencoded']})
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print json_res
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def do_join(self, line):
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"""Joins a room: "join <roomid>" """
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try:
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args = self._parse(line, ["roomid"], force_keys=True)
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self._do_membership_change(args["roomid"], "join", self._usr())
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except Exception as e:
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print e
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def do_joinalias(self, line):
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try:
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args = self._parse(line, ["roomname"], force_keys=True)
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path = "/join/%s" % urllib.quote(args["roomname"])
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reactor.callFromThread(self._run_and_pprint, "PUT", path, {})
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except Exception as e:
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print e
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def do_topic(self, line):
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""""topic [set|get] <roomid> [<newtopic>]"
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Set the topic for a room: topic set <roomid> <newtopic>
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Get the topic for a room: topic get <roomid>
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"""
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try:
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args = self._parse(line, ["action", "roomid", "topic"])
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if "action" not in args or "roomid" not in args:
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print "Must specify set|get and a room ID."
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return
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if args["action"].lower() not in ["set", "get"]:
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print "Must specify set|get, not %s" % args["action"]
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return
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path = "/rooms/%s/topic" % urllib.quote(args["roomid"])
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if args["action"].lower() == "set":
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if "topic" not in args:
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print "Must specify a new topic."
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return
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body = {
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"topic": args["topic"]
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}
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reactor.callFromThread(self._run_and_pprint, "PUT", path, body)
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elif args["action"].lower() == "get":
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reactor.callFromThread(self._run_and_pprint, "GET", path)
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except Exception as e:
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print e
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def do_invite(self, line):
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"""Invite a user to a room: "invite <userid> <roomid>" """
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try:
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args = self._parse(line, ["userid", "roomid"], force_keys=True)
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user_id = args["userid"]
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reactor.callFromThread(self._do_invite, args["roomid"], user_id)
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except Exception as e:
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print e
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@defer.inlineCallbacks
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def _do_invite(self, roomid, userstring):
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if (not userstring.startswith('@') and
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self._is_on("complete_usernames")):
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url = self._identityServerUrl()+"/matrix/identity/api/v1/lookup"
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json_res = yield self.http_client.do_request("GET", url, qparams={'medium':'email','address':userstring})
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mxid = None
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if 'mxid' in json_res and 'signatures' in json_res:
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url = self._identityServerUrl()+"/matrix/identity/api/v1/pubkey/ed25519"
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pubKey = None
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pubKeyObj = yield self.http_client.do_request("GET", url)
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if 'public_key' in pubKeyObj:
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pubKey = nacl.signing.VerifyKey(pubKeyObj['public_key'], encoder=nacl.encoding.HexEncoder)
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else:
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print "No public key found in pubkey response!"
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sigValid = False
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if pubKey:
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for signame in json_res['signatures']:
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if signame not in TRUSTED_ID_SERVERS:
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print "Ignoring signature from untrusted server %s" % (signame)
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else:
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try:
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verify_signed_json(json_res, signame, pubKey)
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sigValid = True
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print "Mapping %s -> %s correctly signed by %s" % (userstring, json_res['mxid'], signame)
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break
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except SignatureVerifyException as e:
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print "Invalid signature from %s" % (signame)
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print e
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if sigValid:
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print "Resolved 3pid %s to %s" % (userstring, json_res['mxid'])
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mxid = json_res['mxid']
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else:
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print "Got association for %s but couldn't verify signature" % (userstring)
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if not mxid:
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mxid = "@" + userstring + ":" + self._domain()
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self._do_membership_change(roomid, "invite", mxid)
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def do_leave(self, line):
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"""Leaves a room: "leave <roomid>" """
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try:
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args = self._parse(line, ["roomid"], force_keys=True)
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path = ("/rooms/%s/members/%s/state" %
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(urllib.quote(args["roomid"]), self._usr()))
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reactor.callFromThread(self._run_and_pprint, "DELETE", path)
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except Exception as e:
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print e
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def do_send(self, line):
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"""Sends a message. "send <roomid> <body>" """
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args = self._parse(line, ["roomid", "body"])
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msg_id = "m%s" % int(time.time())
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path = "/rooms/%s/messages/%s/%s" % (urllib.quote(args["roomid"]),
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self._usr(),
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msg_id)
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body_json = {
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"msgtype": "m.text",
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"body": args["body"]
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}
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reactor.callFromThread(self._run_and_pprint, "PUT", path, body_json)
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def do_list(self, line):
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"""List data about a room.
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"list members <roomid> [query]" - List all the members in this room.
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"list messages <roomid> [query]" - List all the messages in this room.
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Where [query] will be directly applied as query parameters, allowing
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you to use the pagination API. E.g. the last 3 messages in this room:
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"list messages <roomid> from=END&to=START&limit=3"
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"""
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args = self._parse(line, ["type", "roomid", "qp"])
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if not "type" in args or not "roomid" in args:
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print "Must specify type and room ID."
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return
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if args["type"] not in ["members", "messages"]:
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print "Unrecognised type: %s" % args["type"]
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return
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room_id = args["roomid"]
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path = "/rooms/%s/%s/list" % (urllib.quote(room_id), args["type"])
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qp = {"access_token": self._tok()}
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if "qp" in args:
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for key_value_str in args["qp"].split("&"):
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try:
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key_value = key_value_str.split("=")
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qp[key_value[0]] = key_value[1]
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except:
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print "Bad query param: %s" % key_value
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return
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reactor.callFromThread(self._run_and_pprint, "GET", path,
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query_params=qp)
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def do_create(self, line):
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"""Creates a room.
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"create [public|private] <roomname>" - Create a room <roomname> with the
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specified visibility.
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"create <roomname>" - Create a room <roomname> with default visibility.
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"create [public|private]" - Create a room with specified visibility.
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"create" - Create a room with default visibility.
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"""
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args = self._parse(line, ["vis", "roomname"])
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# fixup args depending on which were set
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body = {}
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if "vis" in args and args["vis"] in ["public", "private"]:
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body["visibility"] = args["vis"]
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if "roomname" in args:
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room_name = args["roomname"]
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body["room_alias_name"] = room_name
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elif "vis" in args and args["vis"] not in ["public", "private"]:
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room_name = args["vis"]
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body["room_alias_name"] = room_name
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reactor.callFromThread(self._run_and_pprint, "POST", "/rooms", body)
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def do_raw(self, line):
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"""Directly send a JSON object: "raw <method> <path> <data> <notoken>"
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<method>: Required. One of "PUT", "GET", "POST", "xPUT", "xGET",
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"xPOST". Methods with 'x' prefixed will not automatically append the
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access token.
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<path>: Required. E.g. "/events"
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<data>: Optional. E.g. "{ "msgtype":"custom.text", "body":"abc123"}"
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"""
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args = self._parse(line, ["method", "path", "data"])
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# sanity check
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if "method" not in args or "path" not in args:
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print "Must specify path and method."
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return
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args["method"] = args["method"].upper()
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valid_methods = ["PUT", "GET", "POST", "DELETE",
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"XPUT", "XGET", "XPOST", "XDELETE"]
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if args["method"] not in valid_methods:
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print "Unsupported method: %s" % args["method"]
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return
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if "data" not in args:
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args["data"] = None
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else:
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try:
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args["data"] = json.loads(args["data"])
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except Exception as e:
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print "Data is not valid JSON. %s" % e
|
|
return
|
|
|
|
qp = {"access_token": self._tok()}
|
|
if args["method"].startswith("X"):
|
|
qp = {} # remove access token
|
|
args["method"] = args["method"][1:] # snip the X
|
|
else:
|
|
# append any query params the user has set
|
|
try:
|
|
parsed_url = urlparse.urlparse(args["path"])
|
|
qp.update(urlparse.parse_qs(parsed_url.query))
|
|
args["path"] = parsed_url.path
|
|
except:
|
|
pass
|
|
|
|
reactor.callFromThread(self._run_and_pprint, args["method"],
|
|
args["path"],
|
|
args["data"],
|
|
query_params=qp)
|
|
|
|
def do_stream(self, line):
|
|
"""Stream data from the server: "stream <longpoll timeout ms>" """
|
|
args = self._parse(line, ["timeout"])
|
|
timeout = 5000
|
|
if "timeout" in args:
|
|
try:
|
|
timeout = int(args["timeout"])
|
|
except ValueError:
|
|
print "Timeout must be in milliseconds."
|
|
return
|
|
reactor.callFromThread(self._do_event_stream, timeout)
|
|
|
|
@defer.inlineCallbacks
|
|
def _do_event_stream(self, timeout):
|
|
res = yield self.http_client.get_json(
|
|
self._url() + "/events",
|
|
{
|
|
"access_token": self._tok(),
|
|
"timeout": str(timeout),
|
|
"from": self.event_stream_token
|
|
})
|
|
print json.dumps(res, indent=4)
|
|
|
|
if "chunk" in res:
|
|
for event in res["chunk"]:
|
|
if (event["type"] == "m.room.message" and
|
|
self._is_on("send_delivery_receipts") and
|
|
event["user_id"] != self._usr()): # not sent by us
|
|
self._send_receipt(event, "d")
|
|
|
|
# update the position in the stram
|
|
if "end" in res:
|
|
self.event_stream_token = res["end"]
|
|
|
|
def _send_receipt(self, event, feedback_type):
|
|
path = ("/rooms/%s/messages/%s/%s/feedback/%s/%s" %
|
|
(urllib.quote(event["room_id"]), event["user_id"], event["msg_id"],
|
|
self._usr(), feedback_type))
|
|
data = {}
|
|
reactor.callFromThread(self._run_and_pprint, "PUT", path, data=data,
|
|
alt_text="Sent receipt for %s" % event["msg_id"])
|
|
|
|
def _do_membership_change(self, roomid, membership, userid):
|
|
path = "/rooms/%s/members/%s/state" % (urllib.quote(roomid), userid)
|
|
data = {
|
|
"membership": membership
|
|
}
|
|
reactor.callFromThread(self._run_and_pprint, "PUT", path, data=data)
|
|
|
|
def do_displayname(self, line):
|
|
"""Get or set my displayname: "displayname [new_name]" """
|
|
args = self._parse(line, ["name"])
|
|
path = "/profile/%s/displayname" % (self.config["user"])
|
|
|
|
if "name" in args:
|
|
data = {"displayname": args["name"]}
|
|
reactor.callFromThread(self._run_and_pprint, "PUT", path, data=data)
|
|
else:
|
|
reactor.callFromThread(self._run_and_pprint, "GET", path)
|
|
|
|
def _do_presence_state(self, state, line):
|
|
args = self._parse(line, ["msgstring"])
|
|
path = "/presence/%s/status" % (self.config["user"])
|
|
data = {"state": state}
|
|
if "msgstring" in args:
|
|
data["status_msg"] = args["msgstring"]
|
|
|
|
reactor.callFromThread(self._run_and_pprint, "PUT", path, data=data)
|
|
|
|
def do_offline(self, line):
|
|
"""Set my presence state to OFFLINE"""
|
|
self._do_presence_state(0, line)
|
|
|
|
def do_away(self, line):
|
|
"""Set my presence state to AWAY"""
|
|
self._do_presence_state(1, line)
|
|
|
|
def do_online(self, line):
|
|
"""Set my presence state to ONLINE"""
|
|
self._do_presence_state(2, line)
|
|
|
|
def _parse(self, line, keys, force_keys=False):
|
|
""" Parses the given line.
|
|
|
|
Args:
|
|
line : The line to parse
|
|
keys : A list of keys to map onto the args
|
|
force_keys : True to enforce that the line has a value for every key
|
|
Returns:
|
|
A dict of key:arg
|
|
"""
|
|
line_args = shlex.split(line)
|
|
if force_keys and len(line_args) != len(keys):
|
|
raise IndexError("Must specify all args: %s" % keys)
|
|
|
|
# do $ substitutions
|
|
for i, arg in enumerate(line_args):
|
|
for config_key in self.config:
|
|
if ("$" + config_key) in arg:
|
|
arg = arg.replace("$" + config_key,
|
|
self.config[config_key])
|
|
line_args[i] = arg
|
|
|
|
return dict(zip(keys, line_args))
|
|
|
|
@defer.inlineCallbacks
|
|
def _run_and_pprint(self, method, path, data=None,
|
|
query_params={"access_token": None}, alt_text=None):
|
|
""" Runs an HTTP request and pretty prints the output.
|
|
|
|
Args:
|
|
method: HTTP method
|
|
path: Relative path
|
|
data: Raw JSON data if any
|
|
query_params: dict of query parameters to add to the url
|
|
"""
|
|
url = self._url() + path
|
|
if "access_token" in query_params:
|
|
query_params["access_token"] = self._tok()
|
|
|
|
json_res = yield self.http_client.do_request(method, url,
|
|
data=data,
|
|
qparams=query_params)
|
|
if alt_text:
|
|
print alt_text
|
|
else:
|
|
print json.dumps(json_res, indent=4)
|
|
|
|
|
|
def save_config(config):
|
|
with open(CONFIG_JSON, 'w') as out:
|
|
json.dump(config, out)
|
|
|
|
|
|
def main(server_url, identity_server_url, username, token, config_path):
|
|
print "Synapse command line client"
|
|
print "==========================="
|
|
print "Server: %s" % server_url
|
|
print "Type 'help' to get started."
|
|
print "Close this console with CTRL+C then CTRL+D."
|
|
if not username or not token:
|
|
print "- 'register <username>' - Register an account"
|
|
print "- 'stream' - Connect to the event stream"
|
|
print "- 'create <roomid>' - Create a room"
|
|
print "- 'send <roomid> <message>' - Send a message"
|
|
http_client = TwistedHttpClient()
|
|
|
|
# the command line client
|
|
syn_cmd = SynapseCmd(http_client, server_url, identity_server_url, username, token)
|
|
|
|
# load synapse.json config from a previous session
|
|
global CONFIG_JSON
|
|
CONFIG_JSON = config_path # bit cheeky, but just overwrite the global
|
|
try:
|
|
with open(config_path, 'r') as config:
|
|
syn_cmd.config = json.load(config)
|
|
try:
|
|
http_client.verbose = "on" == syn_cmd.config["verbose"]
|
|
except:
|
|
pass
|
|
print "Loaded config from %s" % config_path
|
|
except:
|
|
pass
|
|
|
|
# Twisted-specific: Runs the command processor in Twisted's event loop
|
|
# to maintain a single thread for both commands and event processing.
|
|
# If using another HTTP client, just call syn_cmd.cmdloop()
|
|
reactor.callInThread(syn_cmd.cmdloop)
|
|
reactor.run()
|
|
|
|
|
|
if __name__ == '__main__':
|
|
parser = argparse.ArgumentParser("Starts a synapse client.")
|
|
parser.add_argument(
|
|
"-s", "--server", dest="server", default="http://localhost:8080",
|
|
help="The URL of the home server to talk to.")
|
|
parser.add_argument(
|
|
"-i", "--identity-server", dest="identityserver", default="http://localhost:8090",
|
|
help="The URL of the identity server to talk to.")
|
|
parser.add_argument(
|
|
"-u", "--username", dest="username",
|
|
help="Your username on the server.")
|
|
parser.add_argument(
|
|
"-t", "--token", dest="token",
|
|
help="Your access token.")
|
|
parser.add_argument(
|
|
"-c", "--config", dest="config", default=CONFIG_JSON,
|
|
help="The location of the config.json file to read from.")
|
|
args = parser.parse_args()
|
|
|
|
if not args.server:
|
|
print "You must supply a server URL to communicate with."
|
|
parser.print_help()
|
|
sys.exit(1)
|
|
|
|
server = args.server
|
|
if not server.startswith("http://"):
|
|
server = "http://" + args.server
|
|
|
|
main(server, args.identityserver, args.username, args.token, args.config)
|