1 files changed, 82 insertions, 0 deletions
diff --git a/nixpkgs/nixos/tests/firejail.nix b/nixpkgs/nixos/tests/firejail.nix
new file mode 100644
index 00000000000..a723cb01664
--- /dev/null
+++ b/nixpkgs/nixos/tests/firejail.nix
@@ -0,0 +1,82 @@
+import ./make-test-python.nix ({ pkgs, ...} : {
+  name = "firejail";
+  meta = with pkgs.stdenv.lib.maintainers; {
+    maintainers = [ sgo ];
+  };
+
+  nodes.machine = { ... }: {
+    imports = [ ./common/user-account.nix ];
+
+    programs.firejail = {
+      enable = true;
+      wrappedBinaries = {
+        bash-jailed  = "${pkgs.bash}/bin/bash";
+      };
+    };
+
+    systemd.services.setupFirejailTest = {
+      wantedBy = [ "multi-user.target" ];
+      before = [ "multi-user.target" ];
+
+      environment = {
+        HOME = "/home/alice";
+      };
+
+      unitConfig = {
+        type = "oneshot";
+        RemainAfterExit = true;
+        user = "alice";
+      };
+
+      script = ''
+        cd $HOME
+
+        mkdir .password-store && echo s3cret > .password-store/secret
+        mkdir my-secrets && echo s3cret > my-secrets/secret
+
+        echo publ1c > public
+
+        mkdir -p .config/firejail
+        echo 'blacklist ''${HOME}/my-secrets' > .config/firejail/globals.local
+      '';
+    };
+  };
+
+  testScript = ''
+    start_all()
+    machine.wait_for_unit("multi-user.target")
+
+    # Test path acl with wrapper
+    machine.succeed("sudo -u alice bash-jailed -c 'cat ~/public' | grep -q publ1c")
+    machine.fail(
+        "sudo -u alice bash-jailed -c 'cat ~/.password-store/secret' | grep -q s3cret"
+    )
+    machine.fail("sudo -u alice bash-jailed -c 'cat ~/my-secrets/secret' | grep -q s3cret")
+
+
+    # Test path acl with firejail executable
+    machine.succeed("sudo -u alice firejail -- bash -c 'cat ~/public' | grep -q publ1c")
+    machine.fail(
+        "sudo -u alice firejail -- bash -c 'cat ~/.password-store/secret' | grep -q s3cret"
+    )
+    machine.fail(
+        "sudo -u alice firejail -- bash -c 'cat ~/my-secrets/secret' | grep -q s3cret"
+    )
+
+    # Disabling profiles
+    machine.succeed(
+        "sudo -u alice bash -c 'firejail --noprofile -- cat ~/.password-store/secret' | grep -q s3cret"
+    )
+
+    # CVE-2020-17367
+    machine.fail(
+        "sudo -u alice firejail --private-tmp id --output=/tmp/vuln1 && cat /tmp/vuln1"
+    )
+
+    # CVE-2020-17368
+    machine.fail(
+        "sudo -u alice firejail --private-tmp --output=/tmp/foo 'bash -c $(id>/tmp/vuln2;echo id)' && cat /tmp/vuln2"
+    )
+  '';
+})
+