2021-02-28 21:18:01 +00:00
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import ./make-test-python.nix ({ pkgs, ... } : {
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name = "apparmor";
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meta = with pkgs.lib.maintainers; {
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maintainers = [ julm ];
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};
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2022-03-20 23:15:30 +00:00
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nodes.machine =
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2021-02-28 21:18:01 +00:00
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{ lib, pkgs, config, ... }:
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with lib;
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{
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security.apparmor.enable = mkDefault true;
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};
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testScript =
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''
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machine.wait_for_unit("multi-user.target")
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with subtest("AppArmor profiles are loaded"):
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machine.succeed("systemctl status apparmor.service")
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# AppArmor securityfs
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with subtest("AppArmor securityfs is mounted"):
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machine.succeed("mountpoint -q /sys/kernel/security")
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machine.succeed("cat /sys/kernel/security/apparmor/profiles")
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# Test apparmorRulesFromClosure by:
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# 1. Prepending a string of the relevant packages' name and version on each line.
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# 2. Sorting according to those strings.
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# 3. Removing those prepended strings.
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# 4. Using `diff` against the expected output.
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with subtest("apparmorRulesFromClosure"):
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machine.succeed(
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"${pkgs.diffutils}/bin/diff ${pkgs.writeText "expected.rules" ''
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mr ${pkgs.bash}/lib/**.so*,
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r ${pkgs.bash},
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r ${pkgs.bash}/etc/**,
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r ${pkgs.bash}/lib/**,
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r ${pkgs.bash}/share/**,
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x ${pkgs.bash}/foo/**,
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mr ${pkgs.glibc}/lib/**.so*,
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r ${pkgs.glibc},
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r ${pkgs.glibc}/etc/**,
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r ${pkgs.glibc}/lib/**,
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r ${pkgs.glibc}/share/**,
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x ${pkgs.glibc}/foo/**,
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mr ${pkgs.libcap}/lib/**.so*,
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r ${pkgs.libcap},
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r ${pkgs.libcap}/etc/**,
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r ${pkgs.libcap}/lib/**,
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r ${pkgs.libcap}/share/**,
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x ${pkgs.libcap}/foo/**,
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mr ${pkgs.libcap.lib}/lib/**.so*,
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r ${pkgs.libcap.lib},
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r ${pkgs.libcap.lib}/etc/**,
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r ${pkgs.libcap.lib}/lib/**,
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r ${pkgs.libcap.lib}/share/**,
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x ${pkgs.libcap.lib}/foo/**,
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mr ${pkgs.libidn2.out}/lib/**.so*,
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r ${pkgs.libidn2.out},
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r ${pkgs.libidn2.out}/etc/**,
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r ${pkgs.libidn2.out}/lib/**,
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r ${pkgs.libidn2.out}/share/**,
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x ${pkgs.libidn2.out}/foo/**,
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mr ${pkgs.libunistring}/lib/**.so*,
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r ${pkgs.libunistring},
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r ${pkgs.libunistring}/etc/**,
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r ${pkgs.libunistring}/lib/**,
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r ${pkgs.libunistring}/share/**,
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x ${pkgs.libunistring}/foo/**,
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''} ${pkgs.runCommand "actual.rules" { preferLocalBuild = true; } ''
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${pkgs.gnused}/bin/sed -e 's:^[^ ]* ${builtins.storeDir}/[^,/-]*-\([^/,]*\):\1 \0:' ${
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pkgs.apparmorRulesFromClosure {
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name = "ping";
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additionalRules = ["x $path/foo/**"];
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} [ pkgs.libcap ]
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} |
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${pkgs.coreutils}/bin/sort -n -k1 |
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${pkgs.gnused}/bin/sed -e 's:^[^ ]* ::' >$out
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''}"
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)
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'';
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})
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