use sha2::{Digest, Sha256};
pub fn sha256(token: &str) -> String {
let mut hasher = Sha256::new();
hasher.update(token.as_bytes());
let result = hasher.finalize();
hex::encode(result)
}
#[cfg(test)]
mod tests {
use super::sha256;
#[test]
fn test_hash_with_sha256() {
assert_eq!(
"b94d27b9934d3e08a52e52d7da7dabfac484efe37a5380ee9088f7ace2efcde9",
sha256("hello world")
);
assert_eq!(
"8a5edab282632443219e051e4ade2d1d5bbc671c781051bf1437897cbdfea0f1",
sha256("/")
);
assert_eq!(
"439b41782a6650352640cb3ab790a1151d23dd093f4f49577799c6b67f8d195c",
sha256("/ping")
);
}
}