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  • Committer: Teddy Hogeborn
  • Date: 2019-07-14 23:39:53 UTC
  • mto: This revision was merged to the branch mainline in revision 384.
  • Revision ID: teddy@recompile.se-20190714233953-1zmsd3o062xloazt
Server bug fix: Allow restarts when using port= option

If the Mandos server is configured to use a specific TCP port to
listen to (by using the port= option in mandos.conf or the command
line --port option), that port becomes unusable for a time when the
Mandos server is restarted, making restarts fail.  Avoid this by, if a
port number is specified, using SO_REUSEADDR when binding the
listening TCP socket to a port number.

* mandos (IPv6_TCPServer.server_bind): Set self.allow_reuse_address if
                                       a port number is specified.

Reported-by: Juan Miguel Alcarria Herrera <juanmi@arco2000.es>

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mandos-ctl
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#!/usr/bin/python
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# -*- mode: python; coding: utf-8; after-save-hook: (lambda () (let ((command (if (and (boundp 'tramp-file-name-structure) (string-match (car tramp-file-name-structure) (buffer-file-name))) (tramp-file-name-localname (tramp-dissect-file-name (buffer-file-name))) (buffer-file-name)))) (if (= (shell-command (format "%s --check" (shell-quote-argument command)) "*Test*") 0) (let ((w (get-buffer-window "*Test*"))) (if w (delete-window w)) (kill-buffer "*Test*")) (display-buffer "*Test*")))); -*-
 
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# -*- after-save-hook: (lambda () (let ((command (if (fboundp 'file-local-name) (file-local-name (buffer-file-name)) (or (file-remote-p (buffer-file-name) 'localname) (buffer-file-name))))) (if (= (progn (if (get-buffer "*Test*") (kill-buffer "*Test*")) (process-file-shell-command (format "%s --test" (shell-quote-argument command)) nil "*Test*")) 0) (let ((w (get-buffer-window "*Test*"))) (if w (delete-window w))) (progn (with-current-buffer "*Test*" (compilation-mode)) (display-buffer "*Test*" '(display-buffer-in-side-window)))))); coding: utf-8 -*-
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#
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# Mandos Monitor - Control and monitor the Mandos server
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#
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        self.assert_command_from_args(["--is-enabled", "client"],
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                                      command.IsEnabled)
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    def assert_command_from_args(self, args, command_cls,
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                                 **cmd_attrs):
 
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    def assert_command_from_args(self, args, command_cls, length=1,
 
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                                 clients=None, **cmd_attrs):
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        """Assert that parsing ARGS should result in an instance of
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COMMAND_CLS with (optionally) all supplied attributes (CMD_ATTRS)."""
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        options = self.parser.parse_args(args)
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        check_option_syntax(self.parser, options)
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        commands = commands_from_options(options)
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        self.assertEqual(1, len(commands))
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        command = commands[0]
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        self.assertIsInstance(command, command_cls)
 
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        self.assertEqual(length, len(commands))
 
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        for command in commands:
 
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            if isinstance(command, command_cls):
 
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                break
 
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        else:
 
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            self.assertIsInstance(command, command_cls)
 
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        if clients is not None:
 
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            self.assertEqual(clients, options.client)
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        for key, value in cmd_attrs.items():
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            self.assertEqual(value, getattr(command, key))
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    def assert_commands_from_args(self, args, commands, clients=None):
 
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        for cmd in commands:
 
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            self.assert_command_from_args(args, cmd,
 
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                                          length=len(commands),
 
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                                          clients=clients)
 
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    def test_is_enabled_short(self):
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        self.assert_command_from_args(["-V", "client"],
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                                      command.IsEnabled)
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                                      verbose=True)
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    def test_manual_page_example_1(self):
 
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        self.assert_command_from_args("--verbose".split(),
 
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                                      command.PrintTable,
 
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                                      clients=[],
 
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                                      verbose=True)
 
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    def test_manual_page_example_2(self):
 
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        self.assert_command_from_args(
 
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            "--verbose foo1.example.org foo2.example.org".split(),
 
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            command.PrintTable, clients=["foo1.example.org",
 
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                                         "foo2.example.org"],
 
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            verbose=True)
 
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    def test_manual_page_example_3(self):
 
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        self.assert_command_from_args("--enable --all".split(),
 
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                                      command.Enable,
 
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                                      clients=[])
 
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    def test_manual_page_example_4(self):
 
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        self.assert_commands_from_args(
 
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            ("--timeout=PT5M --interval=PT1M foo1.example.org"
 
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             " foo2.example.org").split(),
 
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            [command.SetTimeout, command.SetInterval],
 
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            clients=["foo1.example.org", "foo2.example.org"])
 
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    def test_manual_page_example_5(self):
 
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        self.assert_command_from_args("--approve --all".split(),
 
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                                      command.Approve,
 
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                                      clients=[])
 
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class TestCommand(unittest.TestCase):
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    """Abstract class for tests of command classes"""
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