| 795 | } |
| 796 | |
| 797 | pub fn hmac_inner(to_digest: &[u8], key: &[u8], typ: &str) -> Result<Vec<u8>, EvalError> { |
| 798 | match typ { |
| 799 | "md5" => { |
| 800 | let mut mac = Hmac::<Md5>::new_from_slice(key).expect("HMAC accepts any key size"); |
| 801 | mac.update(to_digest); |
| 802 | Ok(mac.finalize().into_bytes().to_vec()) |
| 803 | } |
| 804 | "sha1" => { |
| 805 | let k = aws_hmac::Key::new(aws_hmac::HMAC_SHA1_FOR_LEGACY_USE_ONLY, key); |
| 806 | Ok(aws_hmac::sign(&k, to_digest).as_ref().to_vec()) |
| 807 | } |
| 808 | "sha224" => { |
| 809 | let k = aws_hmac::Key::new(aws_hmac::HMAC_SHA224, key); |
| 810 | Ok(aws_hmac::sign(&k, to_digest).as_ref().to_vec()) |
| 811 | } |
| 812 | "sha256" => { |
| 813 | let k = aws_hmac::Key::new(aws_hmac::HMAC_SHA256, key); |
| 814 | Ok(aws_hmac::sign(&k, to_digest).as_ref().to_vec()) |
| 815 | } |
| 816 | "sha384" => { |
| 817 | let k = aws_hmac::Key::new(aws_hmac::HMAC_SHA384, key); |
| 818 | Ok(aws_hmac::sign(&k, to_digest).as_ref().to_vec()) |
| 819 | } |
| 820 | "sha512" => { |
| 821 | let k = aws_hmac::Key::new(aws_hmac::HMAC_SHA512, key); |
| 822 | Ok(aws_hmac::sign(&k, to_digest).as_ref().to_vec()) |
| 823 | } |
| 824 | other => Err(EvalError::InvalidHashAlgorithm(other.into())), |
| 825 | } |
| 826 | } |
| 827 | |
| 828 | #[sqlfunc] |
| 829 | fn jsonb_build_array<'a>(datums: Variadic<Datum<'a>>, temp_storage: &'a RowArena) -> JsonbRef<'a> { |