Trait cipherstash_client::config::credentials::CredentialsProvider

pub trait CredentialsProvider {
    type Credentials;

    fn acquire_credentials<'life0, 'async_trait>(
        &'life0 self
    ) -> Pin<Box<dyn Future<Output = Result<Self::Credentials, CredentialsError>> + 'async_trait>>
    where
        Self: 'async_trait,
        'life0: 'async_trait;
    fn is_expired(&self, credentials: &Self::Credentials) -> bool;
}

Required Associated Types

type Credentials

Required Methods

fn acquire_credentials<'life0, 'async_trait>(
    &'life0 self
) -> Pin<Box<dyn Future<Output = Result<Self::Credentials, CredentialsError>> + 'async_trait>>where
    Self: 'async_trait,
    'life0: 'async_trait,

Acquire new credentials from the credentials provider.

Calling this method will often result in a network request to an identity provider

fn is_expired(&self, credentials: &Self::Credentials) -> bool

Check whether the credentials since the last call to acquire_credentials have expired

This method should not make any network requests to identity providers so may still return true even if a token has been revoked.

Implementors

impl CredentialsProvider for ExplicitCredentialsProvider

type Credentials = Credentials

impl CredentialsProvider for STSCredentialsProvider

type Credentials = Credentials