#![no_main]
//! Fuzz the authorized_keys parser, including its option lexer and the
//! ssh-ed25519 public-key blob parser it depends on. None may panic.

use libfuzzer_sys::fuzz_target;

use dosh::native::{parse_authorized_keys, parse_ssh_ed25519_public_blob};

fuzz_target!(|data: &[u8]| {
    // The blob parser operates directly on raw bytes.
    let _ = parse_ssh_ed25519_public_blob(data);

    // The line parser operates on text; only feed valid UTF-8 (lossless),
    // matching how the file is read in production via read_to_string.
    if let Ok(text) = std::str::from_utf8(data) {
        let _ = parse_authorized_keys(text);
    }
});