![]() Add a new type, inheriting 'types.str' but checking whether the value doesn't contain any newline characters. The motivation comes from a problem with the 'users.users.${u}.openssh.authorizedKeys' option. It is easy to unintentionally insert a newline character at the end of a string, or even in the middle, for example: restricted_ssh_keys = command: keys: let prefix = '' command="${command}",no-pty,no-agent-forwarding,no-port-forwarding,no-X11-forwarding ''; in map (key: "${prefix} ${key}") keys; The 'prefix' string ends with a newline, which ends up in the middle of a key entry after a few manipulations. This is problematic because the key file is built by concatenating all the keys with 'concatStringsSep "\n"', with result in two entries for the faulty key: '' command="...",options... MY_KEY '' This is hard to debug and might be dangerous. This is now caught at build time. |
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doc | ||
lib | ||
maintainers | ||
modules | ||
tests | ||
COPYING | ||
default.nix | ||
README | ||
release-combined.nix | ||
release-small.nix | ||
release.nix |
*** NixOS *** NixOS is a Linux distribution based on the purely functional package management system Nix. More information can be found at https://nixos.org/nixos and in the manual in doc/manual.