initial commit

CONFIG.example

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+[DEFAULT]
+jid = foo@example.net
+password = qwerty

README

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+sendxmpp.py is the XMPP equivalent of sendmail.
+
+It is an alternative to the old sendxmpp written in Perl.
+
+Dependencies:
+- sleekxmpp (python3 version)
+
+Installation: just put sendxmpp.py wherever you want.
+
+Configuration: see CONFIG.example, default config path is ~/.sendxmpp

sendxmpp.py

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+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+
+import argparse
+import configparser
+import os.path
+import sys
+
+import sleekxmpp
+
+
+class SendMsgBot(sleekxmpp.ClientXMPP):
+
+    def __init__(self, jid, password, recipients, message, subject):
+        sleekxmpp.ClientXMPP.__init__(self, jid, password)
+        self.recipients = recipients
+        self.msg = message
+        self.subject = subject
+        self.add_event_handler('session_start', self.start)
+
+    def start(self, event):
+        self.send_presence()
+        for recipient in self.recipients:
+            self.send_message(mto=recipient,
+                              msubject=self.subject,
+                              mbody=self.msg,
+                              mtype='normal')
+        self.disconnect(wait=True)
+
+def FirstOf(*types, error='argument "{}" is not valid'):
+    def f(s):
+        for t in types:
+            try:
+                return t(s)
+            except:
+                pass
+        raise argparse.ArgumentTypeError(error.format(s))
+    return f
+
+file_or_jid = FirstOf(argparse.FileType('r'),
+                      sleekxmpp.basexmpp.JID,
+                      error='"{}" is neither a file nor a valid JID')
+
+if __name__ == '__main__':
+
+    p = argparse.ArgumentParser()
+    p.add_argument('recipients', metavar='<file or JID>', nargs='+', type=file_or_jid, help='file format is one JID per line')
+    p.add_argument('-c', '--config', nargs=1, default=os.path.expanduser('~/.sendxmpp'), type=argparse.FileType('r'))
+    p.add_argument('-s', '--subject', nargs=1, default='')
+    try:
+        global_args = p.parse_args()
+    except argparse.ArgumentError as e:
+        print(e)
+        exit(1)
+    r = []
+    for recipient in global_args.recipients:
+        if isinstance(recipient, sleekxmpp.basexmpp.JID):
+            r.append(recipient)
+        else:
+            r.extend(map(sleekxmpp.basexmpp.JID, filter(None, recipient.read().split('\n'))))
+    global_args.recipients = r
+
+    conf = configparser.ConfigParser()
+    conf.read_file(global_args.config)
+    main_conf = conf['DEFAULT']
+
+    jid = sleekxmpp.basexmpp.JID(main_conf['jid'])
+    jid.resource = jid.resource or 'sendxmpp.py'
+    xmpp = SendMsgBot(jid, main_conf['password'], global_args.recipients, sys.stdin.read(), global_args.subject)
+
+    if xmpp.connect():
+        xmpp.process(block=True)
+    else:
+        print('Unable to connect.')
+        exit(1)