This daemon will request the password of the user, check that the user
is in the sudo group and if everything checks out elevate the sudo
process to root after which the sudo process can exec the target process.
Remove Arg parsing from sudo, (maybe in prep to deprecate in favor of
rudo)
Port login to clap-rs
Remove ArgParser dep
Remove whoami in favor of a link to id, and implemented linking in id.
All the utilities use the new API I defined in mu recent PR to
redox_users. `su`'s behavior was also fixed.
I also updated Cargo.toml (removing unused deps). This may require
another commit after my first PR is merged in order to appropriately
update Cargo.lock and make sure everything builds.
Details
- Updated dependencies with `redox_users`.
- Migrated all user/group dependent functionality to calls to `redox_users`.
- Added top level documentation to the crate.
- Added a `spawn_shell` function to reuse a bit of code.
- `login`: Handled the case of an invalid login with "Login incorrect" (as in BSD).
- `passwd`: Refactored a bit and used `eprintln!` where possible.
- `su`: Refactored a bit and used `eprintln!` where possible.
- `sudo`: Refactored a bit to simplify logic also used `eprintln!` where possible.
- `whoami`: Refactored a bit and used `eprintln!/println!` where possible.
- Also added myself on the AUTHORS section :).
Details
- New implementation of `id` inspired by BSD's one.
- Refactoring on `whoami`.
- Added few utility functions in `userutils` for getting processes user and group
real/effective ID and names.
Added docs do `getty`, `login`, `passwd`, `su`, and `sudo`.
Details
- The docs are from BSD's ones.
- Also added `ArgParser` to all of them and added a -h/--help flag
to all of them.
- This is the start of a revision of all of those commands.
bjorn3