Struct RS256JwtGenerator 

pub struct RS256JwtGenerator { /* private fields */ }

RS256 JWT generator using RSA private keys.

This is the standard implementation for GitHub App authentication. It uses RSA-SHA256 signing as required by GitHub’s API.

Examples

let private_key = PrivateKey::from_pem(key_pem).unwrap();
let generator = RS256JwtGenerator::new(private_key);

// Generator is ready to produce JWTs

Implementations

impl RS256JwtGenerator

pub fn new(private_key: PrivateKey) -> Self

Create a new RS256 JWT generator.

Arguments

• private_key - RSA private key for signing JWTs

Examples

let private_key = PrivateKey::from_pem(key_pem).unwrap();
let generator = RS256JwtGenerator::new(private_key);

pub fn with_expiration( private_key: PrivateKey, expiration_duration: Duration, ) -> Self

Create a new RS256 JWT generator with custom expiration duration.

Arguments

• private_key - RSA private key for signing JWTs
• expiration_duration - How long JWTs should be valid (max 10 minutes)

Panics

Panics if expiration_duration exceeds 10 minutes.

Examples

let private_key = PrivateKey::from_pem(key_pem).unwrap();

// Use 8-minute expiration for extra safety margin
let generator = RS256JwtGenerator::with_expiration(
    private_key,
    Duration::minutes(8)
);

Trait Implementations

impl JwtGenerator for RS256JwtGenerator

fn generate_jwt<'life0, 'async_trait>( &'life0 self, app_id: GitHubAppId, ) -> Pin<Box<dyn Future<Output = Result<JsonWebToken, AuthError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Generate a JWT token for GitHub App authentication.

fn expiration_duration(&self) -> Duration

Get the JWT expiration duration configured for this generator.