use-dkim

DKIM signature metadata primitives for RustUse.

Experimental

use-dkim is experimental while use-email remains below 0.3.0.

Example

use use_dkim::{DkimAlgorithm, DkimBodyHash, DkimSelector, DkimSignature, DkimSignedHeaders};

let signature = DkimSignature::new(DkimSelector::new("mail")?, "example.com")?
    .with_algorithm(DkimAlgorithm::RsaSha256)
    .with_signed_headers(DkimSignedHeaders::from_names(["from", "subject"])? )
    .with_body_hash(DkimBodyHash::new("abc123")?);

assert!(signature.to_string().contains("a=rsa-sha256"));
# Ok::<(), use_dkim::DkimError>(())

Scope

• DKIM selectors, domains, header tags, algorithms, canonicalization labels, signed headers, body hash, and signature metadata.

Non-goals

• Cryptographic signing.
• Cryptographic verification.
• DNS key lookup.

License

Licensed under either Apache-2.0 or MIT.