otpauth-rs

Two-step verification of HOTP/TOTP for Rust.

Installation

Add it to your Cargo.toml:

toml [dependencies] otpauth = "*"

Add extern crate otpauth to your crate root and your're good to go!

Examples

HOTP example

```rust extern crate otpauth;

use otpauth::OtpAuth;

fn main() { let auth = OtpAuth::new("python"); let code = auth.hotp(4); asserteq!(true, auth.validhotp(code, 0, 100)); } ```

TOTP example

```rust extern crate otpauth; extern crate time;

use otpauth::OtpAuth;

fn main() { let auth = OtpAuth::new("python"); let timestamp1 = time::now().totimespec().sec as usize; let code = auth.totp(30usize, timestamp1); let timestamp2 = time::now().totimespec().sec as usize; asserteq!(true, auth.validtotp(code, 30usize, timestamp2)); } ```

License

This work is released under the MIT license. A copy of the license is provided in the LICENSE file.