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  • Committer: Teddy Hogeborn
  • Date: 2014-07-14 21:41:08 UTC
  • Revision ID: teddy@recompile.se-20140714214108-awg7u6gaiy7d40dz
mandos-monitor: New "verbose" mode to see less important log messages.

* mandos-monitor (MandosClientWidget.__init__): Log client creation.
  (MandosClientWidget.checker_completed): Log a successful checker.
  (MandosClientWidget.checker_started): Log starting of a checker.
  (UserInterface.__init__): New optional "log_level" argument.
  (UserInterface.log_message, UserInterface.log_message_raw): Take
                                                              optional
                                                              "level"
                                                              arg.
  (UserInterface.toggle_log_display): Log visibility change.
  (UserInterface.change_log_display): Log wrap mode change.
  (UserInterface.process_input): Show new "v" key in help message and
                                 process "v" key if pressed.
* mandos-monitor.xml (KEYS): Document new "v" key.

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mandos-monitor
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# 
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# Mandos Monitor - Control and monitor the Mandos server
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# 
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# Copyright © 2009-2013 Teddy Hogeborn
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# Copyright © 2009-2013 Björn Påhlsson
 
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# Copyright © 2009-2014 Teddy Hogeborn
 
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# Copyright © 2009-2014 Björn Påhlsson
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# 
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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import sys
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import os
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import signal
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import datetime
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domain = 'se.recompile'
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server_interface = domain + '.Mandos'
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client_interface = domain + '.Mandos.Client'
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version = "1.6.2"
 
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version = "1.6.6"
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def isoformat_to_datetime(iso):
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    "Parse an ISO 8601 date string to a datetime.datetime()"
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                                         self.rejected,
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                                         client_interface,
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                                         byte_arrays=True))
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        #self.logger('Created client {0}'
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        #            .format(self.properties["Name"]))
 
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        self.logger('Created client {0}'
 
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                    .format(self.properties["Name"]), level=0)
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    def using_timer(self, flag):
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        """Call this method with True or False when timer should be
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    def checker_completed(self, exitstatus, condition, command):
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        if exitstatus == 0:
 
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            self.logger('Checker for client {0} (command "{1}")'
 
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                        ' succeeded'.format(self.properties["Name"],
 
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                                            command), level=0)
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            self.update()
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            return
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        # Checker failed
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        self.update()
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    def checker_started(self, command):
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        """Server signals that a checker started. This could be useful
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           to log in the future. """
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        #self.logger('Client {0} started checker "{1}"'
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        #            .format(self.properties["Name"],
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        #                    str(command)))
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        pass
 
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        """Server signals that a checker started."""
 
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        self.logger('Client {0} started checker "{1}"'
 
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                    .format(self.properties["Name"],
 
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                            command), level=0)
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    def got_secret(self):
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        self.logger('Client {0} received its secret'
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    """This is the entire user interface - the whole screen
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    with boxes, lists of client widgets, etc.
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    """
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    def __init__(self, max_log_length=1000):
 
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    def __init__(self, max_log_length=1000, log_level=1):
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        DBusGMainLoop(set_as_default=True)
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        self.screen = urwid.curses_display.Screen()
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        self.log = []
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        self.max_log_length = max_log_length
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        self.log_level = log_level
 
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        # We keep a reference to the log widget so we can remove it
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        # from the ListWalker without it getting destroyed
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        self.logbox = ConstrainedListBox(self.log)
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            self.uilist.append(self.logbox)
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        self.topwidget = urwid.Pile(self.uilist)
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    def log_message(self, message):
 
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    def log_message(self, message, level=1):
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        """Log message formatted with timestamp"""
 
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        if level < self.log_level:
 
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            return
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        timestamp = datetime.datetime.now().isoformat()
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        self.log_message_raw(timestamp + ": " + message)
 
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        self.log_message_raw("{0}: {1}".format(timestamp, message),
 
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                             level=level)
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    def log_message_raw(self, markup):
 
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    def log_message_raw(self, markup, level=1):
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        """Add a log message to the log buffer."""
 
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        if level < self.log_level:
 
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            return
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        self.log.append(urwid.Text(markup, wrap=self.log_wrap))
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        if (self.max_log_length
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            and len(self.log) > self.max_log_length):
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        """Toggle visibility of the log buffer."""
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        self.log_visible = not self.log_visible
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        self.rebuild()
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        #self.log_message("Log visibility changed to: "
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        #                 + str(self.log_visible))
 
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        self.log_message("Log visibility changed to: {0}"
 
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                         .format(self.log_visible), level=0)
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    def change_log_display(self):
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        """Change type of log display.
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            self.log_wrap = "clip"
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        for textwidget in self.log:
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            textwidget.set_wrap_mode(self.log_wrap)
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        #self.log_message("Wrap mode: " + self.log_wrap)
 
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        self.log_message("Wrap mode: {0}".format(self.log_wrap),
 
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                         level=0)
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    def find_and_remove_client(self, path, name):
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        """Find a client by its object path and remove it.
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                                            "?: Help",
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                                            "l: Log window toggle",
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                                            "TAB: Switch window",
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                                            "w: Wrap (log)"))))
 
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                                            "w: Wrap (log lines)",
 
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                                            "v: Toggle verbose log",
 
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                                            ))))
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                self.log_message_raw(("bold",
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                                      "  "
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                                      .join(("Clients:",
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                else:
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                    self.topwidget.set_focus(self.logbox)
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                self.refresh()
 
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            elif key == "v":
 
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                if self.log_level == 0:
 
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                    self.log_level = 1
 
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                    self.log_message("Verbose mode: Off")
 
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                else:
 
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                    self.log_level = 0
 
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                    self.log_message("Verbose mode: On")
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            #elif (key == "end" or key == "meta >" or key == "G"
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            #      or key == ">"):
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            #    pass            # xxx end-of-buffer