Struct OAuthAuthorizationFlow 

pub struct OAuthAuthorizationFlow { /* private fields */ }

Reusable OAuth authorization-code state machine and token provider.

Build this type with OAuthAuthorizationFlow::builder, call authorize for a fully driven flow or begin for explicit pending/authorized states, then install the same value as both TokenProvider and OAuthScopeEscalationHandler.

Implementations

impl OAuthAuthorizationFlow

pub fn builder(resource_url: impl Into<String>) -> OAuthAuthorizationFlowBuilder

Begin building a state machine for resource_url.

pub async fn begin<I, S>( &self, scopes: I, ) -> Result<OAuthAuthorizationStart, OAuthClientError>

where I: IntoIterator<Item = S>, S: AsRef<str>,

Discover, register, restore or create authorization state, and return the next explicit state.

pub async fn authorize<I, S>(&self, scopes: I) -> Result<(), OAuthClientError>

where I: IntoIterator<Item = S>, S: AsRef<str>,

Drive a complete authorization using the configured OAuthAuthorizationHandler.

pub async fn complete_callback_url( &self, callback_url: &str, ) -> Result<(), OAuthClientError>

Resume a persisted authorization attempt from a callback URL.

pub async fn authorized_scopes(&self) -> Option<Vec<String>>

Return the currently authorized scope set, if any.

Trait Implementations

impl Clone for OAuthAuthorizationFlow

fn clone(&self) -> OAuthAuthorizationFlow

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for OAuthAuthorizationFlow

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

Formats the value using the given formatter.

impl OAuthScopeEscalationHandler for OAuthAuthorizationFlow

fn reauthorize<'life0, 'async_trait>( &'life0 self, request: OAuthScopeEscalationRequest, ) -> Pin<Box<dyn Future<Output = Result<(), OAuthClientError>> + Send + 'async_trait>>

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

Reauthorize for the stable-order scope union in request.

impl TokenProvider for OAuthAuthorizationFlow

fn get_token<'life0, 'async_trait>( &'life0 self, ) -> Pin<Box<dyn Future<Output = Result<String, OAuthClientError>> + Send + 'async_trait>>

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

Get a valid bearer token.