From: Christian Heller Date: Wed, 26 May 2021 16:49:04 +0000 (+0200) Subject: Add basic SASL authentication. X-Git-Url: https://plomlompom.com/repos/%7B%7B%20web_path%20%7D%7D/%7B%7Bprefix%7D%7D/todos?a=commitdiff_plain;h=0f96156c5315d73fc7693ccf7df93caeb2aced41;p=plomlombot-irc.git Add basic SASL authentication. --- diff --git a/plomlombot.py b/plomlombot.py index dc9a46d..1128eff 100755 --- a/plomlombot.py +++ b/plomlombot.py @@ -471,8 +471,9 @@ def handle_url(url, notice, show_url=False): class Session: - def __init__(self, io, username, nickname, channel, twtfile, dbdir, rmlogs, + def __init__(self, io, username, nickname, sasl, channel, twtfile, dbdir, rmlogs, markov_input, no_show_page_titles): + import base64 self.io = io self.nickname = nickname self.users_in_chan = [] @@ -483,8 +484,16 @@ class Session: self.markovfile = chandir + "markovfeed" self.quotesfile = chandir + "quotes" self.log = Log(chandir, self.nickname, username, channel, rmlogs) + if sasl: + self.io.send_line("CAP REQ :sasl") self.io.send_line("NICK " + self.nickname) self.io.send_line("USER " + username + " 0 * : ") + if sasl: + self.io.send_line("AUTHENTICATE PLAIN") + auth = username + '\0' + username + '\0' + password + auth_encoded = base64.b64encode(auth.encode()).decode().rstrip() + self.io.send_line("AUTHENTICATE " + auth_encoded) + self.io.send_line("CAP END") self.io.send_line("JOIN " + channel) self.io.log = self.log self.log.separator_line() @@ -567,6 +576,8 @@ def parse_command_line_arguments(): parser.add_argument("-n, --nickname", action="store", dest="nickname", default=NICKNAME, help="nickname to use (default: " + NICKNAME + ")") + parser.add_argument("-a, --authenticate", action="store", dest="sasl", + default=None, help="SASL password (default: none)") parser.add_argument("-t, --twtxtfile", action="store", dest="twtfile", default=TWTFILE, help="twtxt file to use (default: " + TWTFILE + ")") @@ -592,7 +603,7 @@ while True: io = IO(opts.server, opts.port, opts.timeout) hash_server = hashlib.md5(opts.server.encode("utf-8")).hexdigest() dbdir = opts.dbdir + "/" + hash_server - session = Session(io, opts.username, opts.nickname, opts.channel, + session = Session(io, opts.username, opts.nickname, opts.sasl, opts.channel, opts.twtfile, dbdir, opts.rmlogs, opts.markov_store, opts.no_show_page_titles) session.loop()