Enforcing socket policy with SELinux












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I would like to enforce the following SELinux policy:




  • Only the gpsd daemon can bind to TCP port 2947.

  • Any system service running on loopback can be accessed by all local users. No normal user may bind to a port used by a system service.

  • Programs running as distinct, unprivileged, non-system users cannot communicate via loopback TCP sockets.

  • Any user can connect to its own socket.






selinux






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    0















    I would like to enforce the following SELinux policy:




    • Only the gpsd daemon can bind to TCP port 2947.

    • Any system service running on loopback can be accessed by all local users. No normal user may bind to a port used by a system service.

    • Programs running as distinct, unprivileged, non-system users cannot communicate via loopback TCP sockets.

    • Any user can connect to its own socket.






    selinux






    share

























      0












      0








      0








      I would like to enforce the following SELinux policy:




      • Only the gpsd daemon can bind to TCP port 2947.

      • Any system service running on loopback can be accessed by all local users. No normal user may bind to a port used by a system service.

      • Programs running as distinct, unprivileged, non-system users cannot communicate via loopback TCP sockets.

      • Any user can connect to its own socket.






      selinux






      share














      I would like to enforce the following SELinux policy:




      • Only the gpsd daemon can bind to TCP port 2947.

      • Any system service running on loopback can be accessed by all local users. No normal user may bind to a port used by a system service.

      • Programs running as distinct, unprivileged, non-system users cannot communicate via loopback TCP sockets.

      • Any user can connect to its own socket.






      selinux




      selinux





      share












      share










      share



      share










      asked 9 mins ago









      DemiDemi

      30537




      30537






















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