mirror of
https://github.com/EFForg/rayhunter.git
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1f4786db19
Previously was ignoring the possible error retuned by exec, this commit has rootshell print the error if exec returns and have the process exit with a code of 1 instead of 0.
37 lines
1018 B
Rust
37 lines
1018 B
Rust
//! a simple shell for uploading to the orbic device.
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//!
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//! It literally just runs bash as UID/GID 0, with special Android GIDs 3003
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//! (AID_INET) and 3004 (AID_NET_RAW).
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use std::process::Command;
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use std::os::unix::process::CommandExt;
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use std::env;
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#[cfg(target_arch = "arm")]
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use nix::unistd::Gid;
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fn main() {
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let mut args = env::args();
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// Android's "paranoid network" feature restricts network access to
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// processes in specific groups. More info here:
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// https://www.elinux.org/Android_Security#Paranoid_network-ing
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#[cfg(target_arch = "arm")] {
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let gids = &[
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Gid::from_raw(3003), // AID_INET
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Gid::from_raw(3004), // AID_NET_RAW
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];
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nix::unistd::setgroups(gids).expect("setgroups failed");
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}
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// discard argv[0]
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let _ = args.next();
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// This call will only return if there is an error
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let error = Command::new("/bin/bash")
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.args(args)
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.uid(0)
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.gid(0)
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.exec();
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eprintln!("Error running command: {error}");
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std::process::exit(1);
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}
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