Method handle_callback

crates/opencode-server/src/mcp_oauth.rs:374–391

(
        &self,
        server_name: &str,
        _code: &str,
    )

    }

    pub async fn handle_callback(
        &self,
        server_name: &str,
        _code: &str,
    ) -> Result<McpServerInfo, McpOAuthError> {
        self.managed_server(server_name).await?;

        let mut states = self.oauth_states.write().await;
        let state = states
            .get_mut(server_name)
            .ok_or_else(|| McpOAuthError::OAuthFailed("No pending OAuth flow".to_string()))?;
        state.status = McpOAuthStatus::Authorized;
        drop(states);
        self.log_event(server_name, "info", "OAuth callback completed")
            .await;

        self.connect(server_name).await
    }

    pub async fn authenticate(&self, server_name: &str) -> Result<McpServerInfo, McpOAuthError> {
        let managed = self.managed_server(server_name).await?;