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user: add options to manually set uid and gid

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This commit is contained in:
Tobias Happ 2021-05-27 18:52:18 +02:00 • committed by Alexander Sosedkin
parent 005a4c1bc0
commit 0a97cefe07
1 changed files with 20 additions and 4 deletions
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24
modules/user.nix
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@ -10,8 +10,8 @@ let
idsDerivation = pkgs.runCommandLocal "ids.nix" {} '' idsDerivation = pkgs.runCommandLocal "ids.nix" {} ''
cat > $out <<EOF cat > $out <<EOF
{ {
gid = "$(${pkgs.coreutils}/bin/id -g)"; gid = $(${pkgs.coreutils}/bin/id -g);
uid = "$(${pkgs.coreutils}/bin/id -u)"; uid = $(${pkgs.coreutils}/bin/id -u);
} }
EOF EOF
''; '';
@ -32,6 +32,14 @@ in
description = "Group name."; description = "Group name.";
}; };
gid = mkOption {
type = types.int;
default = ids.gid;
description = ''
Gid. This value should not be set manually except you know what you are doing.
'';
};
home = mkOption { home = mkOption {
type = types.path; type = types.path;
readOnly = true; readOnly = true;
@ -49,6 +57,14 @@ in
readOnly = true; readOnly = true;
description = "User name."; description = "User name.";
}; };
uid = mkOption {
type = types.int;
default = ids.uid;
description = ''
Uid. This value should not be set manually except you know what you are doing.
'';
};
}; };
}; };
@ -61,12 +77,12 @@ in
environment.etc = { environment.etc = {
"group".text = '' "group".text = ''
root:x:0: root:x:0:
${cfg.group}:x:${ids.gid}:${cfg.userName} ${cfg.group}:x:${toString cfg.gid}:${cfg.userName}
''; '';
"passwd".text = '' "passwd".text = ''
root:x:0:0:System administrator:${config.build.installationDir}/root:/bin/sh root:x:0:0:System administrator:${config.build.installationDir}/root:/bin/sh
${cfg.userName}:x:${ids.uid}:${ids.gid}:${cfg.userName}:${cfg.home}:${cfg.shell} ${cfg.userName}:x:${toString cfg.uid}:${toString cfg.gid}:${cfg.userName}:${cfg.home}:${cfg.shell}
''; '';
}; };