Struct SignedNote 

pub struct SignedNote { /* private fields */ }

A parsed signed note: the signed text plus its (still unverified) signature lines.

Implementations

impl SignedNote

pub fn new(text: String, signatures: Vec<Signature>) -> Result<Self>

Create a signed note from text and signatures.

Errors

Returns Error::MalformedNote if text does not end in a newline.

pub fn text(&self) -> &str

The note text (including its final newline; excluding the separating blank line). This is the exact byte string signatures are computed over.

pub fn signatures(&self) -> &[Signature]

The parsed signature lines.

pub fn parse(msg: &str) -> Result<Self>

Parse a complete signed-note byte string.

Mirrors the reference Go note.Open structural parse: validates UTF-8 and the no-control-characters rule, splits the text from the trailing signature block at the last blank line, and parses each signature line. Signatures are not verified here; call SignedNote::verify.

Errors

Returns Error::MalformedNote for any structural violation.

pub fn marshal(&self) -> String

Serialize this signed note to its canonical byte string: text || "\n" || signature lines.

pub fn verify<'a>( &'a self, trusted: &[VerifierKey], ) -> Result<Vec<&'a Signature>>

Verify the note against a set of trusted verifier keys.

Following the C2SP signed-note rules:

• signatures whose (name, key id) match no trusted key are ignored;
• if a signature from a known key fails to verify, the whole note is rejected (Error::InvalidSignature);
• if no signature from a trusted key verifies, the note is rejected (Error::NoTrustedSignature).

On success returns references to the signatures that verified.

Errors

Error::InvalidSignature or Error::NoTrustedSignature as above.

Trait Implementations

impl Clone for SignedNote

fn clone(&self) -> SignedNote

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for SignedNote

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Eq for SignedNote

impl PartialEq for SignedNote

fn eq(&self, other: &SignedNote) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for SignedNote