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    Shutdown via script over (W)LAN

    Scheduled Pinned Locked Moved General pfSense Questions
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    • S Offline
      schnubert
      last edited by

      Hi all!

      I am just switching over to pfSense from IPcop.
      I like pfSense very much already but miss a thing which I found quite handy when using IPcop:

      • to shutdown the cop via a script which I started over (W)LAN
        To do so I just copied the code below in a .cgi and put it in "/home/httpd/html" and when I run that script via "IP:81/whatever.cgi" I was able to shutdown the system.
      #!/usr/bin/perl -w
      
      use strict;
      use CGI::Carp qw(fatalsToBrowser);
      
      require '/var/ipcop/header.pl';
      
      system '/usr/local/bin/ipcopdeath';
      
      print "Content-type: text/html\n\n";
      

      Now I want to know if there is also such comfortable(at least it is for me) to get this work on pfSense.

      thanks in advance! ;D

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      • T Offline
        tommyboy180
        last edited by

        What does shutting down the "cop" do? Does this disable the firewall, shutdown the system, or something else?

        I'm sure we can help you find a simple script written in php.

        -Tom Schaefer
        SuperMicro 1U 2X Intel pro/1000 Dual Core Intel 2.2 Ghz - 2 Gig RAM

        Please support pfBlocker | File Browser | Strikeback

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        • GruensFroeschliG Offline
          GruensFroeschli
          last edited by

          IP/halt.php
          You could call this page with curl.

          We do what we must, because we can.

          Asking questions the smart way: http://www.catb.org/esr/faqs/smart-questions.html

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          • S Offline
            schnubert
            last edited by

            Hi!

            Thanks for the fast response.

            What does shutting down the "cop" do?

            Yes, It halts the system.

            IP/halt.php
            You could call this page with curl.

            This sounds quite nice already but I ve little issue with curl as I want to do the shutdown from several Systems(eg. Linux, iPhone, Mac, Windows,  -curl needs to get "installed") and I was used to more or less just open that URL in whatever browser I want and it halted the system without prompting for credentials.

            I am grateful for any hint  ;)

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            • T Offline
              tommyboy180
              last edited by

              Try the page on your device and see it it works. If not just create your own.

              A simple script may look like

              // Halts the system when the page is browsed
              // No authentication required (insecure)
              echo exec('shutdown -h now');
              ?>
              
              

              And save that to /usr/local/www/halt.php or whatever you want to name it.

              -Tom Schaefer
              SuperMicro 1U 2X Intel pro/1000 Dual Core Intel 2.2 Ghz - 2 Gig RAM

              Please support pfBlocker | File Browser | Strikeback

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              • S Offline
                schnubert
                last edited by

                @tommyboy180:

                Try the page on your device and see it it works. If not just create your own.

                A simple script may look like

                // Halts the system when the page is browsed
                // No authentication required (insecure)
                echo exec('shutdown -h now');
                ?>
                
                

                And save that to /usr/local/www/halt.php or whatever you want to name it.

                Worked like a charme …  ;D ;D ;D
                I just replaced "shutdown -h now" with a "shutdown -p now"

                Thanks a lot!

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                • T Offline
                  tommyboy180
                  last edited by

                  Why shutdown -p? That just sounds unsafe.

                  -Tom Schaefer
                  SuperMicro 1U 2X Intel pro/1000 Dual Core Intel 2.2 Ghz - 2 Gig RAM

                  Please support pfBlocker | File Browser | Strikeback

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                  • S Offline
                    schnubert
                    last edited by

                    @tommyboy180:

                    Why shutdown -p? That just sounds unsafe.

                    With shutdown -h the system does not powerdown but with -p it does…

                    Why do you mean -p is unsafe?  ???

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                    • T Offline
                      tommyboy180
                      last edited by

                      shutdown -h does poweroff. Shutdown -h will halt the system and poweroff

                      shutdown -p will just power it off so it's the same as pulling the power. That's bad.

                      -Tom Schaefer
                      SuperMicro 1U 2X Intel pro/1000 Dual Core Intel 2.2 Ghz - 2 Gig RAM

                      Please support pfBlocker | File Browser | Strikeback

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                      • S Offline
                        schnubert
                        last edited by

                        hmmm I am confused now….
                        According to the BSD manpage http://www.freebsd.org/cgi/man.cgi?query=shutdown&sektion=8

                        -h      The system is halted at the specified time.

                        -p      The system is halted and the power is turned off (hardware support required) at the specified time.

                        …or do I understand something wrong here?  ???

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                        • T Offline
                          tommyboy180
                          last edited by

                          I know that -h will halt and shutdown because that's what I use. I guess you could experiment and see which one works best for you.

                          Let me know what you find out.

                          -Tom Schaefer
                          SuperMicro 1U 2X Intel pro/1000 Dual Core Intel 2.2 Ghz - 2 Gig RAM

                          Please support pfBlocker | File Browser | Strikeback

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                          • S Offline
                            schnubert
                            last edited by

                            Hey!

                            I did some tests already and found out that with shutdown -h the system is doing a shutdown but it remains powered(on the screen you can read "press any key to reboot")

                            With shutdown -p system will be get "shutdowned" and powered off….

                            Maybe this behavior differs from system to system...?

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                            • T Offline
                              tommyboy180
                              last edited by

                              Yeah, it has to differ from system to system.
                              I use shutdown -h all the time and it cuts the power after the shutdown process completes.

                              Well I'm glad the php script worked for you. Take care!

                              -Tom Schaefer
                              SuperMicro 1U 2X Intel pro/1000 Dual Core Intel 2.2 Ghz - 2 Gig RAM

                              Please support pfBlocker | File Browser | Strikeback

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