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Add permissions to the filesystem, preliminary permissions to the syscalls

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This commit is contained in:
Jeremy Soller 2016-10-05 14:24:08 -06:00
commit f4a1d06f07
1 changed files with 142 additions and 20 deletions
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17
programs/login/src/main.rs
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@ -7,15 +7,15 @@ use octavo::octavo_digest::Digest;
use octavo::octavo_digest::sha3::Sha512;
use std::fs::File;
use std::io::{Read, Write};
use std::process::Command;
use std::{env, io, str, thread};
use std::process::{Command, CommandExt};
use std::{io, str};
use termion::input::TermRead;
pub struct Passwd<'a> {
user: &'a str,
hash: &'a str,
uid: usize,
gid: usize,
uid: u32,
gid: u32,
name: &'a str,
home: &'a str,
shell: &'a str
@ -27,8 +27,8 @@ impl<'a> Passwd<'a> {
let user = parts.next().ok_or(())?;
let hash = parts.next().ok_or(())?;
let uid = parts.next().ok_or(())?.parse::<usize>().or(Err(()))?;
let gid = parts.next().ok_or(())?.parse::<usize>().or(Err(()))?;
let uid = parts.next().ok_or(())?.parse::<u32>().or(Err(()))?;
let gid = parts.next().ok_or(())?.parse::<u32>().or(Err(()))?;
let name = parts.next().ok_or(())?;
let home = parts.next().ok_or(())?;
let shell = parts.next().ok_or(())?;
@ -118,7 +118,10 @@ pub fn main() {
let mut command = Command::new(passwd.shell);
env::set_current_dir(passwd.home).unwrap();
command.uid(passwd.uid);
command.gid(passwd.gid);
command.current_dir(passwd.home);
command.env("USER", &user);
command.env("HOME", passwd.home);