 Pierre Warnier
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97130fea20
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scaffold: workspace, shadow-core, passwd tool, Docker test matrix
Cargo workspace with three-layer architecture mirroring uutils conventions:
- shadow-core: /etc/passwd and /etc/shadow parsers, atomic file writes,
username validation, error types, feature-gated module stubs (PAM,
SELinux, group, gshadow, login.defs, subid, nscd, lock, uid_alloc)
- uu_passwd: tool skeleton with clap CLI, uumain/uu_app pattern
- multicall binary: argv[0] dispatch with --list support
Docker test matrix (Debian Trixie, Alpine musl, Fedora SELinux):
all three pass clippy -D warnings, 21 tests, and cargo fmt --check.
21 unit tests covering:
- passwd/shadow file parsing and roundtrip serialization
- atomic file write with fsync + rename + failure rollback
- username validation rules (length, charset, edge cases)
- clap command definition
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2026-03-23 11:57:10 +01:00 |
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