Struct LocalBroker 

pub struct LocalBroker { /* private fields */ }

In-process credential broker. This module is the ONLY place runtime-serving code may read auth.json, provider.<key> config values, or credential environment variables.

Implementations

impl LocalBroker

pub fn new(http: Client) -> Self

pub fn with_cloud_backend(self, backend: Arc<dyn CloudBackend>) -> Self

pub fn with_local_base_url(http: Client, base_url: impl Into<String>) -> Self

Test/embedding seam: pin the local provider endpoint explicitly.

Trait Implementations

impl CredentialBroker for LocalBroker

fn access_token<'life0, 'async_trait>( &'life0 self, provider: OAuthProviderId, ) -> Pin<Box<dyn Future<Output = Result<AccessToken, BrokerError>> + Send + 'async_trait>>

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

Vend a fresh OAuth access token (token + expiry ONLY).

fn proxy<'life0, 'async_trait>( &'life0 self, request: ProxyRequest, ) -> Pin<Box<dyn Future<Output = Result<ProxyResponse, BrokerError>> + Send + 'async_trait>>

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

Execute a non-streaming provider request with the broker-owned key.

fn proxy_stream<'life0, 'async_trait>( &'life0 self, request: ProxyRequest, ) -> Pin<Box<dyn Future<Output = Result<ProxyByteStream, BrokerError>> + Send + 'async_trait>>

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

Execute a streaming (SSE) provider request with the broker-owned key. Returns the byte stream only when the upstream response is successful; error statuses are read (bounded) and surfaced as BrokerError.

fn anthropic_usage<'life0, 'async_trait>( &'life0 self, ) -> Pin<Box<dyn Future<Output = Result<Value, BrokerError>> + Send + 'async_trait>>

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

Typed operation: fetch the Anthropic account-usage summary.

fn cloud_catalog<'life0, 'life1, 'async_trait>( &'life0 self, provider: CloudProviderId, context_ref: &'life1 str, allow_stale: bool, ) -> Pin<Box<dyn Future<Output = Result<Vec<CloudCatalogEntry>, BrokerError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Typed cloud catalog. Credentials and provider authority remain broker-owned.

fn cloud_invoke<'life0, 'life1, 'life2, 'async_trait>( &'life0 self, provider: CloudProviderId, context_ref: &'life1 str, model_id: &'life2 str, request: InvokeRequest, ) -> Pin<Box<dyn Future<Output = Result<CloudEventStream, BrokerError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait,

Typed cloud invocation. The canonical model and normalized request are the only caller-controlled inputs; hosts, auth and signing remain broker-owned.

fn capabilities<'life0, 'async_trait>( &'life0 self, ) -> Pin<Box<dyn Future<Output = Result<Vec<ProviderStatus>, BrokerError>> + Send + 'async_trait>>

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

Non-secret provider capability/status list.