Port to Python with sleekxmpp
This commit is contained in:
Alexei Sorokin
parent
b49934972f
commit
ca6c9cca13
20
gsend.go
20
gsend.go
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@ -1,20 +0,0 @@
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package main
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import (
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"github.com/cxindex/xmpp"
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"io/ioutil"
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"os"
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)
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func main() {
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Conn, err := xmpp.Dial("xmpp.ru:5222", "hypnotoad", "xmpp.ru", "password", "gsend", nil)
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if err != nil {
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println(err)
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return
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}
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if s, err := ioutil.ReadAll(os.Stdin); err == nil {
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Conn.Send("hypnotoad@xmpp.ru", "chat", string(s[:len(s)-1]))
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return
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}
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}
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@ -0,0 +1,55 @@
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#!/usr/bin/env python
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# -*- coding: utf-8 -*-
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import sys
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import sleekxmpp
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opts = {
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"jid": "botname@example.com",
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"resource": "resource",
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"password": "password",
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"connect": "xmpp.example.org:5222",
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}
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def on_session_start(event):
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client.get_roster()
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# client.send_presence()
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body = "\n".join(sys.argv[1:]).strip()
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try:
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if body:
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client.send_message(mto=opts["jid"], mbody=body, mtype="chat")
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except Exception as e:
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print("%s: %s" % (type(e).__name__, str(e)))
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finally:
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client.disconnect(wait=True)
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sys.exit(0)
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if __name__ == "__main__":
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if sys.version_info.major < 3:
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sleekxmpp.util.misc_ops.setdefaultencoding("utf-8")
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if len(sys.argv) <= 1:
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print("At least one argument is required.")
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sys.exit(1)
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client = sleekxmpp.ClientXMPP("%s/%s" % (opts["jid"], opts["resource"]),
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opts["password"])
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if opts["connect"]:
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connect = opts["connect"].split(":", 1)
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if len(connect) != 2 or not connect[1].isdigit():
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print("Connection server format is invalid, should be " +
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"example.org:5222")
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sys.exit(1)
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else:
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connect = ()
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if client.connect(connect):
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client.add_event_handler("session_start", on_session_start)
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client.process(block=True)
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else:
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print("Could not connect to server, or password mismatch!")
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sys.exit(1)
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@ -0,0 +1,286 @@
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#!/usr/bin/env python
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# -*- coding: utf-8 -*-
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import logging
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import os
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import re
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import signal
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import subprocess
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import sys
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import time
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import sleekxmpp
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opts = {
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"muc": "room@conference.example.com",
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"nick": "botname",
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"jid": "botname@example.com",
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"resource": "resource",
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"password": "password",
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"connect": "xmpp.example.org:5222",
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}
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class Zhobe:
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def __init__(self, opts):
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if sys.version_info.major < 3:
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sleekxmpp.util.misc_ops.setdefaultencoding("utf-8")
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self.client = sleekxmpp.ClientXMPP("%s/%s" % (opts["jid"],
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opts["resource"]),
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opts["password"])
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self.client.register_plugin("xep_0199") # XMPP Ping.
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self.client.register_plugin("xep_0045") # XMPP MUC.
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self.jid = opts["jid"]
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self.connect = opts["connect"]
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self.muc = opts["muc"]
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self.pure_nick = opts["nick"]
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self.nick = self.pure_nick
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def register_handlers(self):
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self.client.add_event_handler("session_start", self.on_session_start)
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self.client.add_event_handler("message", self.on_message,
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threaded=True)
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self.client.add_event_handler("muc::%s::presence" % self.muc,
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self.on_presence)
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def join_muc(self):
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muc_plugin = self.client.plugin["xep_0045"]
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if self.muc in muc_plugin.getJoinedRooms():
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muc_plugin.leaveMUC(self.muc, self.nick,
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msg="Replaced by new connection")
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muc_plugin.joinMUC(self.muc, self.nick, wait=True)
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@classmethod
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def log_exception(cls, ex):
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logging.error("%s: %s" % (type(ex).__name__, str(ex)))
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@classmethod
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def log_message_event(cls, event):
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logging.debug("&{{jabber:client message} %s %s %s %s %s { }}" %
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(event["from"], event["id"], event["to"],
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event["type"], event["body"]))
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def is_muc_admin(self, muc, nick):
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muc_plugin = self.client.plugin["xep_0045"]
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if nick not in muc_plugin.rooms[self.muc]:
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return False
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affiliation = muc_plugin.getJidProperty(muc, nick, "affiliation")
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return True if affiliation in ("admin", "owner") else False
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_trim_regexp = re.compile("(`|\\$|\\.\\.)")
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_quote_regexp = re.compile("(\"|')")
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@classmethod
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def trim(cls, s):
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result = cls._trim_regexp.sub("", s)
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result = cls._quote_regexp.sub("“", result).strip()
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return result
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# letter(ASCII or cyrillic), number, underscore only.
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_cmd_validator_regexp = re.compile("^!(\\w|\\p{Cyrillic})*$")
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def parse_command(self, body, dir_path, nick, is_admin=False):
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cmd = body.split(" ", 1)
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cmd[0] = cmd[0].strip()
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is_admin = "true" if is_admin else "false"
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if not self._cmd_validator_regexp.match(cmd[0]):
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return None, "Bad command \"%s\"" % cmd[0]
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path = "%s/%s" % (dir_path, self.trim(cmd[0][1:]))
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if not os.access(path, os.F_OK):
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return None, "\"%s\" does not exist" % path
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if not os.path.isfile(path):
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return None, "\"%s\" is not a file" % path
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if not os.access(path, os.R_OK | os.X_OK):
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return None, "\"%s\" is not readable or executable" % path
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proc_args = [path, self.trim(nick), is_admin]
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if len(cmd) > 1:
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proc_args.append(self.trim(cmd[1]))
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return proc_args, None
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def exec_command(self, body, dir_path, from_id, nick, is_admin=False):
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cmd, err = self.parse_command(body, dir_path, nick,
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is_admin=is_admin)
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if err is not None:
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logging.error("Command: %s" % err)
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self.client.send_message(mto=self.muc,
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mbody="%s: WAT" % nick,
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mtype="groupchat")
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if is_admin:
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self.client.send_message(mto=from_id,
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mbody=err,
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mtype="chat")
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return
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try:
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proc = subprocess.Popen(cmd,
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stdin=subprocess.PIPE,
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stdout=subprocess.PIPE,
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universal_newlines=True)
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cmd_out, cmd_outerr = proc.communicate()
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except subprocess.CalledProcessError as err:
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logging.error("Execute: %s" % str(err))
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self.client.send_message(mto=self.muc,
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mbody="%s: WAT" % nick,
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mtype="groupchat")
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if is_admin:
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self.client.send_message(mto=from_id,
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mbody=str(err),
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mtype="chat")
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return
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if cmd_outerr and len(cmd_outerr) > 0:
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logging.error("Process: %s" % cmd_outerr.strip())
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if is_admin:
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self.client.send_message(mto=from_id,
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mbody=cmd_outerr.strip(),
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mtype="chat")
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if cmd_out and len(cmd_out) > 0:
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self.client.send_message(mto=self.muc,
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mbody=cmd_out.strip(),
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mtype="groupchat")
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def on_session_start(self, event):
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self.client.get_roster()
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self.client.send_presence(pstatus="is there some food in this world?",
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ppriority=12)
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self.join_muc()
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def handle_self_message(self, body, nick, from_id):
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if not body.startswith("!"):
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self.client.send_message(mto=self.muc, mbody=body,
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mtype="groupchat")
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return
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self.exec_command(body, "./plugins", from_id, nick, is_admin=True)
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def handle_muc_message(self, body, nick, from_id):
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muc_plugin = self.client.plugin["xep_0045"]
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is_admin = self.is_muc_admin(self.muc, nick)
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# Has to be redone with the current bot nick.
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call_regexp = re.compile("^%s[:,]" % self.nick)
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if body == "!megakick":
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self.client.send_message(mto=self.muc,
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mbody="%s: WAT" % nick,
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mtype="groupchat")
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elif body.startswith("!megakick "):
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victim = body.split("!megakick ", 1)[1]
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is_bot_admin = self.is_muc_admin(self.muc, self.nick)
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is_victim_admin = self.is_muc_admin(self.muc, victim)
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if is_admin and victim != self.nick:
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if is_bot_admin and not is_victim_admin and \
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victim in muc_plugin.rooms[self.muc]:
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muc_plugin.setRole(self.muc, victim, "none")
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else:
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self.client.send_message(mto=self.muc,
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mbody="%s: Can't megakick %s." %
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(nick, victim),
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mtype="groupchat")
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else:
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self.client.send_message(mto=self.muc,
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mbody="%s: GTFO" % nick,
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mtype="groupchat")
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elif body.startswith("!"): # Any external command.
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self.exec_command(body, "./plugins", from_id, nick,
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is_admin=is_admin)
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elif call_regexp.match(body): # Chat.
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cmd_body = call_regexp.sub("!answer", body)
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self.exec_command(cmd_body, "./chat", from_id, nick,
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is_admin=is_admin)
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def on_message(self, event):
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try:
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if not event["type"] in ("chat", "normal", "groupchat"):
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return
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self.log_message_event(event)
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body = event["body"]
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from_id = event["from"]
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if event["type"] == "groupchat":
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nick = event["mucnick"]
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self.handle_muc_message(body, nick, from_id)
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elif event["from"].bare == self.jid:
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# Use resource as a nickname with self messages.
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nick = from_id.resource
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self.handle_self_message(body, nick, from_id)
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except Exception as e:
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self.log_exception(e)
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def on_presence(self, event):
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muc_plugin = self.client.plugin["xep_0045"]
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try:
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typ = event["muc"]["type"]
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from_id = event["from"]
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nick = event["muc"]["nick"]
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if not typ:
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typ = event["type"]
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if not nick:
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nick = muc_plugin.getNick(self.muc, from_id)
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if typ == "error":
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if event["error"]["code"] == "409":
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self.nick = self.nick + "_"
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self.join_muc()
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elif typ == "unavailable":
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if nick == self.nick:
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self.nick = self.pure_nick
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time.sleep(0.5)
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self.join_muc()
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except Exception as e:
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self.log_exception(e)
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def run(self):
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# Reset the nick.
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self.nick = self.pure_nick
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if self.connect:
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connect = self.connect.split(":", 1)
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if len(connect) != 2 or not connect[1].isdigit():
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logging.critical("Conn: Connection server format is " +
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"invalid, should be example.org:5222")
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sys.exit(1)
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else:
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connect = ()
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if self.client.connect(connect):
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self.register_handlers()
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self.client.process(block=True)
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else:
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logging.critical("Auth: Could not connect to server, or " +
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"password mismatch!")
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sys.exit(1)
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if __name__ == "__main__":
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signal.signal(signal.SIGINT, signal.SIG_DFL)
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logging.basicConfig(level=logging.DEBUG,
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format="%(asctime)s %(message)s",
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datefmt="%Y/%m/%d %H:%M:%S")
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# Silence sleekxmpp debug information.
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logging.getLogger("sleekxmpp").setLevel(logging.CRITICAL)
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zhobe = Zhobe(opts)
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while True:
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zhobe.run()
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logging.error("Unknown: WTF am I doing here?")
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time.sleep(0.5)
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297
main.go
297
main.go
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@ -1,297 +0,0 @@
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package main
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import (
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"fmt"
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"github.com/derlaft/xmpp"
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"io/ioutil"
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"log"
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"os"
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"os/exec"
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"regexp"
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"runtime"
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"strconv"
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"strings"
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"time"
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)
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const (
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room = "room@conference.example.com"
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name = "botname"
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server = "example.com"
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me = name + "@" + server
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id = name
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password = "password"
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resource = "resource"
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connect = "xmpp.example.com:5222"
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)
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var (
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admin []string
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cs = make(chan xmpp.Stanza)
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stop chan struct{}
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next xmpp.Stanza
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)
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func main() {
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runtime.GOMAXPROCS(runtime.NumCPU())
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var (
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Conn *xmpp.Conn
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err error
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)
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START:
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for {
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stop = make(chan struct{})
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if(err != nil) {
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admin = admin[:0]
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if Conn != nil {
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log.Println("Conn check:", Conn.Close())
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}
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time.Sleep(5 * time.Second)
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}
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Conn, err = xmpp.Dial(connect, id, server, password, resource, nil)
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if err != nil {
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log.Println("Conn", err)
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continue
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}
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if err := Conn.SignalPresence("dnd", "is there some food in this world?", 12); err != nil {
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log.Println("Signal", err)
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continue
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}
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if err := Conn.SendPresence(room + "/" + name, ""); err != nil {
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log.Println("Presence", err)
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continue
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}
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go func(Conn *xmpp.Conn, stop chan struct{}) {
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for {
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select {
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case <-time.After(60 * time.Second):
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Conn.SendIQ(server, "set", "<keepalive xmlns='urn:xmpp:keepalive:0'> <interval>60</interval> </keepalive>")
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if _, _, err = Conn.SendIQ(server, "get", "<ping xmlns='urn:xmpp:ping'/>"); err != nil {
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select {
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case <-stop:
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default:
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log.Println("KeepAlive err:", err)
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close(stop)
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}
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return
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}
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case <-stop:
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return
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}
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}
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}(Conn, stop)
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go func(Conn *xmpp.Conn, stop chan struct{}) {
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for {
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next, err := Conn.Next()
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if err != nil {
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select {
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case <-stop:
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default:
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log.Println("KeepAlive err:", err)
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close(stop)
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}
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return
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}
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cs <- next
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}
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}(Conn, stop)
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for {
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select {
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case next = <-cs:
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case <-stop:
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Conn.Close()
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Conn = nil
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continue START
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case <-time.After(65 * time.Second):
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log.Println(Conn.Close(), "\n\t", "closed after 65 seconds of inactivity")
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close(stop)
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Conn = nil
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continue START
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}
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switch t := next.Value.(type) {
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case *xmpp.ClientPresence:
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PresenceHandler(Conn, t)
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case *xmpp.ClientMessage:
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if len(t.Delay.Stamp) == 0 && len(t.Subject) == 0 {
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log.Println(t)
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if GetNick(t.From) != name {
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if t.Type == "groupchat" {
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go MessageHandler(Conn, t)
|
||||
} else if xmpp.RemoveResourceFromJid(strings.ToLower(t.From)) == me {
|
||||
go SelfHandler(Conn, t)
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
log.Println(Conn.Close(), "\n\t", "wtf am I doing here?")
|
||||
}
|
||||
}
|
||||
|
||||
func SelfHandler(Conn *xmpp.Conn, Msg *xmpp.ClientMessage) {
|
||||
Msg.Body = strings.TrimSpace(Msg.Body)
|
||||
if(!strings.HasPrefix(Msg.Body, "!")) {
|
||||
Conn.Send(room, "groupchat", Msg.Body)
|
||||
return
|
||||
}
|
||||
command, err := GetCommand(Msg.Body, Msg.From, "./plugins/")
|
||||
if(err != nil) {
|
||||
Conn.Send(Msg.From, "chat", err.Error())
|
||||
return
|
||||
}
|
||||
out, err := command.CombinedOutput()
|
||||
if err != nil {
|
||||
log.Println(err)
|
||||
Conn.Send(Msg.From, "chat", err.Error())
|
||||
return
|
||||
}
|
||||
Conn.Send(Msg.From, "chat", strings.TrimRight(string(out), " \t\n"))
|
||||
}
|
||||
|
||||
var call = regexp.MustCompile("^" + name + "[:,]")
|
||||
func MessageHandler(Conn *xmpp.Conn, Msg *xmpp.ClientMessage) {
|
||||
switch {
|
||||
case strings.HasPrefix(Msg.Body, "!megakick "):
|
||||
s := strings.Split(Msg.Body, "!megakick ")
|
||||
if in(admin, Msg.From) {
|
||||
Conn.ModUse(room, s[1], "none", "")
|
||||
} else {
|
||||
Conn.Send(room, "groupchat", fmt.Sprintf("%s: GTFO", GetNick(Msg.From)))
|
||||
}
|
||||
|
||||
case strings.HasPrefix(Msg.Body, "!"): //any external command
|
||||
cmd, err := GetCommand(Msg.Body, Msg.From, "./plugins/")
|
||||
if(err != nil) {
|
||||
Conn.Send(room, "groupchat", fmt.Sprintf("%s: WAT", GetNick(Msg.From)))
|
||||
if(in(admin, Msg.From)) {
|
||||
Conn.Send(Msg.From, "chat", err.Error())
|
||||
}
|
||||
return
|
||||
}
|
||||
stdout, _ := cmd.StdoutPipe()
|
||||
stderr, _ := cmd.StderrPipe()
|
||||
if err := cmd.Start(); err != nil {
|
||||
log.Println(err)
|
||||
Conn.Send(room, "groupchat", fmt.Sprintf("%s: WAT", GetNick(Msg.From)))
|
||||
if(in(admin, Msg.From)) {
|
||||
Conn.Send(Msg.From, "chat", err.Error())
|
||||
}
|
||||
return
|
||||
}
|
||||
out, _ := ioutil.ReadAll(stdout)
|
||||
outerr, _ := ioutil.ReadAll(stderr)
|
||||
cmd.Wait()
|
||||
if len(outerr) != 0 && in(admin, Msg.From) {
|
||||
Conn.Send(Msg.From, "chat", strings.TrimRight(string(outerr), " \t\n"))
|
||||
}
|
||||
Conn.Send(room, "groupchat", strings.TrimRight(string(out), " \t\n"))
|
||||
|
||||
case call.MatchString(Msg.Body): //chat
|
||||
command, err := GetCommand(call.ReplaceAllString(Msg.Body, "!answer"), Msg.From, "./chat/")
|
||||
if err != nil {
|
||||
log.Println(err)
|
||||
return
|
||||
}
|
||||
out, err := command.CombinedOutput()
|
||||
if err != nil {
|
||||
log.Println(err)
|
||||
if(in(admin, Msg.From)) {
|
||||
Conn.Send(Msg.From, "chat", err.Error())
|
||||
}
|
||||
return
|
||||
}
|
||||
Conn.Send(room, "groupchat", strings.TrimRight(string(out), " \t\n"))
|
||||
}
|
||||
}
|
||||
|
||||
func PresenceHandler(Conn *xmpp.Conn, Prs *xmpp.ClientPresence) {
|
||||
if(Prs.From == room + "/" + name && Prs.Item.Role == "none") {
|
||||
log.Println("was kicked")
|
||||
close(stop)
|
||||
return
|
||||
}
|
||||
switch Prs.Item.Affiliation {
|
||||
case "owner":
|
||||
fallthrough
|
||||
case "admin":
|
||||
if Prs.Item.Role != "none" {
|
||||
if !in(admin, Prs.From) {
|
||||
admin = append(admin, Prs.From)
|
||||
}
|
||||
}
|
||||
default:
|
||||
if in(admin, Prs.From) {
|
||||
admin = del(admin, Prs.From)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
//letter(ASCII or cyrillic), number, underscore only
|
||||
var cmd_validator = regexp.MustCompile("^!(\\w|\\p{Cyrillic})*$")
|
||||
func GetCommand(body, from, dir string) (*exec.Cmd, error) {
|
||||
split := strings.SplitAfterN(body, " ", 2)
|
||||
cmd := strings.TrimSpace(split[0])
|
||||
|
||||
if(!cmd_validator.MatchString(cmd)) { return nil, fmt.Errorf("Bad command \"%s\"", cmd) }
|
||||
|
||||
var (
|
||||
info os.FileInfo
|
||||
err error
|
||||
)
|
||||
path := dir + Strip(cmd[1:])
|
||||
if info, err = os.Stat(path); err != nil { return nil, err }
|
||||
if info.IsDir() || info.Mode() & 0111 == 0 { return nil, fmt.Errorf("\"%s\" isn't executable", path) }
|
||||
|
||||
args := []string{ Strip(GetNick(from)), strconv.FormatBool(in(admin, from)) }
|
||||
if(len(split) > 1) { args = append(args, Strip(split[1])) }
|
||||
return exec.Command(path, args...), nil
|
||||
}
|
||||
|
||||
var strip_regexp = regexp.MustCompile("(`|\\$|\\.\\.)")
|
||||
var quote_regexp = regexp.MustCompile("(\"|')")
|
||||
func Strip(s string) string {
|
||||
return quote_regexp.ReplaceAllString(strip_regexp.ReplaceAllString(s, ""), "“")
|
||||
}
|
||||
|
||||
func GetNick(s string) string {
|
||||
slash := strings.Index(s, "/")
|
||||
if slash != -1 {
|
||||
return s[slash+1:]
|
||||
}
|
||||
return s
|
||||
}
|
||||
|
||||
func in(slice []string, value string) bool {
|
||||
for _, v := range slice {
|
||||
if v == value {
|
||||
return true
|
||||
}
|
||||
}
|
||||
return false
|
||||
}
|
||||
|
||||
func pos(slice []string, value string) int {
|
||||
for p, v := range slice {
|
||||
if v == value {
|
||||
return p
|
||||
}
|
||||
}
|
||||
return -1
|
||||
}
|
||||
|
||||
func del(slice []string, value string) []string {
|
||||
if i := pos(slice, value); i >= 0 {
|
||||
return append(slice[:i], slice[i+1:]...)
|
||||
}
|
||||
return slice
|
||||
}
|
||||
Loading…
Reference in New Issue