29 lines
715 B
Rust
29 lines
715 B
Rust
extern crate users;
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use users::{get_current_uid, get_current_gid, get_effective_uid, get_effective_gid, uid_t};
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use users::switch::switch_user_group;
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use std::mem::drop;
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extern crate env_logger;
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const SAMPLE_ID: uid_t = 502;
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fn main() {
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env_logger::init();
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println!("\nInitial values:");
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print_state();
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println!("\nValues after switching:");
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let guard = switch_user_group(SAMPLE_ID, SAMPLE_ID);
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print_state();
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println!("\nValues after switching back:");
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drop(guard);
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print_state();
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}
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fn print_state() {
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println!("Current UID/GID: {}/{}", get_current_uid(), get_current_gid());
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println!("Effective UID/GID: {}/{}", get_effective_uid(), get_effective_gid());
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}
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