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Add SOCKS4 support to CI

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This commit is contained in:
B. Blechschmidt 2023-04-03 00:39:13 +02:00
parent 15703a4823
commit 6d9767db42
4 changed files with 32 additions and 22 deletions
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2
src/main.rs
View file

@ -89,7 +89,7 @@ fn main() -> ExitCode {
Ok(())
})() {
log::error!("{e}");
std::process::exit(1);
return ExitCode::FAILURE;
};
ExitCode::SUCCESS

17
src/setup.rs
View file

@ -298,19 +298,10 @@ impl Setup {
}
pub fn drop_privileges(&self) -> Result<(), Error> {
let gid_str = match std::env::var("SUDO_GID") {
Ok(uid_str) => uid_str,
_ => String::from("65535"),
};
let gid = gid_str.parse::<u32>()?;
nix::unistd::setgid(nix::unistd::Gid::from_raw(gid))?;
let uid_str = match std::env::var("SUDO_UID") {
Ok(uid_str) => uid_str,
_ => String::from("65535"),
};
let uid = uid_str.parse::<u32>()?;
nix::unistd::setuid(nix::unistd::Uid::from_raw(uid))?;
// 65534 is usually the nobody user. Even in cases it is not, it is safer to use this ID
// than running with UID and GID 0.
nix::unistd::setgid(nix::unistd::Gid::from_raw(65534))?;
nix::unistd::setuid(nix::unistd::Uid::from_raw(65534))?;
Ok(())
}