use std::fs::File; use std::io::Read; use reqwest::blocking::Client; use reqwest::Identity; fn main() -> std::io::Result<()> { let identity = { let mut buf = Vec::new(); // Downloaded from https://badssl.com/certs/badssl.com-client.p12 File::open("badssl.com-client.p12")?.read_to_end(&mut buf)?; // Password is badssl.com Identity::from_pkcs12_der(&buf, "badssl.com").unwrap() }; let client = Client::builder().identity(identity).build().unwrap(); let response = client.get("https://client.badssl.com/").send().unwrap(); if !response.status().is_success() { eprintln!("HTTP error requesting URL: {}", response.status()); } println!("Got response from server: {}", response.text().unwrap()); Ok(()) }