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  • Committer: Teddy Hogeborn
  • Date: 2019-07-14 23:39:53 UTC
  • 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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# -*- 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 --check" (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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# -*- 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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def rfc3339_duration_to_delta(duration):
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    """Parse an RFC 3339 "duration" and return a datetime.timedelta
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    >>> rfc3339_duration_to_delta("P7D") == datetime.timedelta(7)
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    True
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    >>> rfc3339_duration_to_delta("PT60S") == datetime.timedelta(0, 60)
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    True
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    >>> rfc3339_duration_to_delta("PT60M") == datetime.timedelta(hours=1)
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    True
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    >>> # 60 months
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    >>> rfc3339_duration_to_delta("P60M") == datetime.timedelta(1680)
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    True
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    >>> rfc3339_duration_to_delta("PT24H") == datetime.timedelta(1)
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    True
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    >>> rfc3339_duration_to_delta("P1W") == datetime.timedelta(7)
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    True
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    >>> rfc3339_duration_to_delta("PT5M30S") == datetime.timedelta(0, 330)
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    True
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    >>> rfc3339_duration_to_delta("P1DT3M20S") == datetime.timedelta(1, 200)
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    True
 
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    >>> rfc3339_duration_to_delta("P7D")
 
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    datetime.timedelta(7)
 
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    >>> rfc3339_duration_to_delta("PT60S")
 
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    datetime.timedelta(0, 60)
 
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    >>> rfc3339_duration_to_delta("PT60M")
 
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    datetime.timedelta(0, 3600)
 
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    >>> rfc3339_duration_to_delta("P60M")
 
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    datetime.timedelta(1680)
 
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    >>> rfc3339_duration_to_delta("PT24H")
 
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    datetime.timedelta(1)
 
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    >>> rfc3339_duration_to_delta("P1W")
 
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    datetime.timedelta(7)
 
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    >>> rfc3339_duration_to_delta("PT5M30S")
 
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    datetime.timedelta(0, 330)
 
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    >>> rfc3339_duration_to_delta("P1DT3M20S")
 
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    datetime.timedelta(1, 200)
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    >>> # Can not be empty:
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    >>> rfc3339_duration_to_delta("")
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    Traceback (most recent call last):
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    """Parse an interval string as documented by Mandos before 1.6.1,
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    and return a datetime.timedelta
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    >>> parse_pre_1_6_1_interval('7d') == datetime.timedelta(days=7)
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    True
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    >>> parse_pre_1_6_1_interval('60s') == datetime.timedelta(0, 60)
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    True
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    >>> parse_pre_1_6_1_interval('60m') == datetime.timedelta(hours=1)
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    True
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    >>> parse_pre_1_6_1_interval('24h') == datetime.timedelta(days=1)
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    True
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    >>> parse_pre_1_6_1_interval('1w') == datetime.timedelta(days=7)
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    True
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    >>> parse_pre_1_6_1_interval('5m 30s') == datetime.timedelta(0, 330)
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    True
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    >>> parse_pre_1_6_1_interval('') == datetime.timedelta(0)
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    True
 
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    >>> parse_pre_1_6_1_interval('7d')
 
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    datetime.timedelta(7)
 
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    >>> parse_pre_1_6_1_interval('60s')
 
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    datetime.timedelta(0, 60)
 
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    >>> parse_pre_1_6_1_interval('60m')
 
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    datetime.timedelta(0, 3600)
 
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    >>> parse_pre_1_6_1_interval('24h')
 
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    datetime.timedelta(1)
 
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    >>> parse_pre_1_6_1_interval('1w')
 
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    datetime.timedelta(7)
 
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    >>> parse_pre_1_6_1_interval('5m 30s')
 
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    datetime.timedelta(0, 330)
 
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    >>> parse_pre_1_6_1_interval('')
 
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    datetime.timedelta(0)
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    >>> # Ignore unknown characters, allow any order and repetitions
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    >>> parse_pre_1_6_1_interval('2dxy7zz11y3m5m') == datetime.timedelta(2, 480, 18000)
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    True
 
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    >>> parse_pre_1_6_1_interval('2dxy7zz11y3m5m')
 
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    datetime.timedelta(2, 480, 18000)
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    """
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    def test_manual_page_example_1(self):
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        self.assert_command_from_args("",
 
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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=False)
 
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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(