shadow

uutils/shadow

Fork 0

mirror of https://github.com/uutils/shadow.git synced 2026-06-10 16:14:57 -07:00

Commit Graph

Author	SHA1	Message	Date
Pierre Warnier	32c94fbc76	shadow-core, tools: complete nix removal — phase 2 (#140 ) Fully remove nix as a direct dependency of the shadow-rs workspace. New module shadow_core::process provides process-wide POSIX wrappers via libc for setuid/setgid/initgroups/execv/sigprocmask. These MUST use libc (not rustix) because rustix intentionally provides only per-thread versions, which are incorrect for setuid-root tools. Migrations: - hardening.rs: setrlimit → rustix::process, sigprocmask → process module, User::from_uid → /etc/passwd parser lookup - pam.rs: nix::sys::termios → rustix::termios - passwd.rs: full migration (seteuid, setuid, getuid, User lookup) - newgrp.rs: full migration (termios, User lookup, setgid, initgroups, execv) - chpasswd/chage/chfn/chsh: setuid → shadow_core::process - lock.rs tests: fcntl_getfd → rustix::io libc stays for: PAM FFI, crypt(3) FFI, process-wide POSIX wrappers. nix remains only as a transitive dep of uucore (upstream).	2026-04-22 11:26:49 +02:00
Pierre Warnier	96f9c40ca3	tests: deduplicate skip_unless_root() into common module Replace 13 local copies across all test files with a shared import from tests/common/mod.rs. Fix getuid/geteuid inconsistency in test_useradd.rs and test_userdel.rs (effective UID is correct for setuid-root tools). Fixes #133	2026-04-03 17:45:10 +02:00
Pierre Warnier	748f0ad88d	fix: binary size <1MB, shared test helpers, shell completions Fixes #78 — Binary size: release-small profile achieves 894KB (<1MB). Default release also shrank from 1.5MB to 1.3MB thanks to panic=abort + codegen-units=1 from PR #91. Fixes #86 — Shared test helper crate at tests/common/mod.rs with skip_unless_root(), setup_prefix(), setup_full_prefix(), read_file(). Fixes #88 — Shell completion script at util/generate-completions.sh (placeholder — generates minimal bash/zsh/fish completions). 456 tests, zero clippy warnings.	2026-03-24 14:48:37 +01:00

Author

SHA1

Message

Date

Pierre Warnier

32c94fbc76

shadow-core, tools: complete nix removal — phase 2 (#140 )

Fully remove nix as a direct dependency of the shadow-rs workspace.

New module shadow_core::process provides process-wide POSIX wrappers
via libc for setuid/setgid/initgroups/execv/sigprocmask. These MUST
use libc (not rustix) because rustix intentionally provides only
per-thread versions, which are incorrect for setuid-root tools.

Migrations:
- hardening.rs: setrlimit → rustix::process, sigprocmask → process
  module, User::from_uid → /etc/passwd parser lookup
- pam.rs: nix::sys::termios → rustix::termios
- passwd.rs: full migration (seteuid, setuid, getuid, User lookup)
- newgrp.rs: full migration (termios, User lookup, setgid, initgroups,
  execv)
- chpasswd/chage/chfn/chsh: setuid → shadow_core::process
- lock.rs tests: fcntl_getfd → rustix::io

libc stays for: PAM FFI, crypt(3) FFI, process-wide POSIX wrappers.
nix remains only as a transitive dep of uucore (upstream).

2026-04-22 11:26:49 +02:00

Pierre Warnier

96f9c40ca3

tests: deduplicate skip_unless_root() into common module

Replace 13 local copies across all test files with a shared import
from tests/common/mod.rs. Fix getuid/geteuid inconsistency in
test_useradd.rs and test_userdel.rs (effective UID is correct for
setuid-root tools).

Fixes #133

2026-04-03 17:45:10 +02:00

Pierre Warnier

748f0ad88d

fix: binary size <1MB, shared test helpers, shell completions

Fixes #78 — Binary size: release-small profile achieves 894KB (<1MB).
  Default release also shrank from 1.5MB to 1.3MB thanks to
  panic=abort + codegen-units=1 from PR #91.

Fixes #86 — Shared test helper crate at tests/common/mod.rs with
  skip_unless_root(), setup_prefix(), setup_full_prefix(), read_file().

Fixes #88 — Shell completion script at util/generate-completions.sh
  (placeholder — generates minimal bash/zsh/fish completions).

456 tests, zero clippy warnings.

2026-03-24 14:48:37 +01:00

3 Commits