70 lines
		
	
	
		
			2.1 KiB
		
	
	
	
		
			Nix
		
	
	
	
	
	
			
		
		
	
	
			70 lines
		
	
	
		
			2.1 KiB
		
	
	
	
		
			Nix
		
	
	
	
	
	
import ./make-test-python.nix ({ pkgs, ... }:
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let
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  stick = pkgs.fetchurl {
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    url = http://nixos.org/~eelco/nix/udisks-test.img.xz;
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    sha256 = "0was1xgjkjad91nipzclaz5biv3m4b2nk029ga6nk7iklwi19l8b";
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  };
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in
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{
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  name = "udisks2";
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  meta = with pkgs.stdenv.lib.maintainers; {
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    maintainers = [ eelco ];
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  };
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  machine =
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    { ... }:
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    { services.udisks2.enable = true;
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      imports = [ ./common/user-account.nix ];
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      security.polkit.extraConfig =
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        ''
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          polkit.addRule(function(action, subject) {
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            if (subject.user == "alice") return "yes";
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          });
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        '';
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    };
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  testScript =
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    ''
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      import lzma
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      with lzma.open(
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          "${stick}"
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      ) as data, open(machine.state_dir + "/usbstick.img", "wb") as stick:
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          stick.write(data.read())
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      machine.succeed("udisksctl info -b /dev/vda >&2")
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      machine.fail("udisksctl info -b /dev/sda1")
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      # Attach a USB stick and wait for it to show up.
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      machine.send_monitor_command(
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          f"drive_add 0 id=stick,if=none,file={stick.name},format=raw"
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      )
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      machine.send_monitor_command("device_add usb-storage,id=stick,drive=stick")
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      machine.wait_until_succeeds("udisksctl info -b /dev/sda1")
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      machine.succeed("udisksctl info -b /dev/sda1 | grep 'IdLabel:.*USBSTICK'")
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      # Mount the stick as a non-root user and do some stuff with it.
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      machine.succeed("su - alice -c 'udisksctl info -b /dev/sda1'")
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      machine.succeed("su - alice -c 'udisksctl mount -b /dev/sda1'")
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      machine.succeed(
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          "su - alice -c 'cat /run/media/alice/USBSTICK/test.txt' | grep -q 'Hello World'"
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      )
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      machine.succeed("su - alice -c 'echo foo > /run/media/alice/USBSTICK/bar.txt'")
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      # Unmounting the stick should make the mountpoint disappear.
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      machine.succeed("su - alice -c 'udisksctl unmount -b /dev/sda1'")
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      machine.fail("[ -d /run/media/alice/USBSTICK ]")
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      # Remove the USB stick.
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      machine.send_monitor_command("device_del stick")
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      machine.wait_until_fails("udisksctl info -b /dev/sda1")
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      machine.fail("[ -e /dev/sda ]")
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    '';
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})
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