Struct OAuthFlow 

pub struct OAuthFlow { /* private fields */ }

OAuth 2.0 authorization code flow handler

Implementations

impl OAuthFlow

pub fn new(config: OAuthConfig) -> Self

Create a new OAuth flow with the given configuration

pub fn generate_auth_url(&mut self) -> String

Generate the authorization URL for the user to visit

This generates a new PKCE challenge and returns the full authorization URL that should be opened in the user’s browser.

pub async fn exchange_code(&self, code: &str) -> OAuthResult<TokenResponse>

Exchange authorization code for tokens

The code should be in the format “authorization_code#state” as returned by Anthropic.

pub async fn refresh_token( &self, refresh_token: &str, ) -> OAuthResult<TokenResponse>

Refresh an expired access token

pub fn pkce_verifier(&self) -> Option<&str>

Get the PKCE verifier (for validation purposes)