73 lines
2.7 KiB
Nix
73 lines
2.7 KiB
Nix
# Mutable users tests.
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import ./make-test-python.nix ({ pkgs, ...} : {
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name = "mutable-users";
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meta = with pkgs.lib.maintainers; {
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maintainers = [ gleber ];
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};
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nodes = {
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machine = { ... }: {
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users.mutableUsers = false;
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};
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mutable = { ... }: {
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users.mutableUsers = true;
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users.users.dry-test.isNormalUser = true;
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};
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};
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testScript = {nodes, ...}: let
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immutableSystem = nodes.machine.config.system.build.toplevel;
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mutableSystem = nodes.mutable.config.system.build.toplevel;
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in ''
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machine.start()
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machine.wait_for_unit("default.target")
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# Machine starts in immutable mode. Add a user and test if reactivating
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# configuration removes the user.
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with subtest("Machine in immutable mode"):
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assert "foobar" not in machine.succeed("cat /etc/passwd")
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machine.succeed("sudo useradd foobar")
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assert "foobar" in machine.succeed("cat /etc/passwd")
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machine.succeed(
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"${immutableSystem}/bin/switch-to-configuration test"
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)
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assert "foobar" not in machine.succeed("cat /etc/passwd")
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# In immutable mode passwd is not wrapped, while in mutable mode it is
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# wrapped.
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with subtest("Password is wrapped in mutable mode"):
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assert "/run/current-system/" in machine.succeed("which passwd")
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machine.succeed(
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"${mutableSystem}/bin/switch-to-configuration test"
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)
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assert "/run/wrappers/" in machine.succeed("which passwd")
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with subtest("dry-activation does not change files"):
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machine.succeed('test -e /home/dry-test') # home was created
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machine.succeed('rm -rf /home/dry-test')
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files_to_check = ['/etc/group',
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'/etc/passwd',
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'/etc/shadow',
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'/etc/subuid',
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'/etc/subgid',
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'/var/lib/nixos/uid-map',
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'/var/lib/nixos/gid-map',
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'/var/lib/nixos/declarative-groups',
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'/var/lib/nixos/declarative-users'
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]
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expected_hashes = {}
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expected_stats = {}
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for file in files_to_check:
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expected_hashes[file] = machine.succeed(f"sha256sum {file}")
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expected_stats[file] = machine.succeed(f"stat {file}")
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machine.succeed("/run/current-system/bin/switch-to-configuration dry-activate")
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machine.fail('test -e /home/dry-test') # home was not recreated
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for file in files_to_check:
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assert machine.succeed(f"sha256sum {file}") == expected_hashes[file]
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assert machine.succeed(f"stat {file}") == expected_stats[file]
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'';
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})
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