Enum AnyTokenProvider 

pub enum AnyTokenProvider {
    Static(StaticToken),
    Profile(ProfileTokenProvider),
    Azure(AzureTokenProvider),
    Gcp(GcpTokenProvider),
    AwsSts(AwsStsTokenProvider),
}

Type-erased token provider.

Variants

Static(StaticToken)

Static key, never refreshed.

Profile(ProfileTokenProvider)

Driven by a loaded [oauth] table.

Azure(AzureTokenProvider)

Azure AD client credentials.

Gcp(GcpTokenProvider)

GCP service-account JWT bearer.

AwsSts(AwsStsTokenProvider)

AWS STS AssumeRole (not a Bearer API key).

Implementations

impl AnyTokenProvider

pub fn without_http_refresh(&self)

Skip token-URL POSTs on later TokenProvider::get_token calls. No-op for static / cloud STS providers.

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

ADC quota_project_id for Vertex, if this is a GCP authorized_user grant.

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

Local reason TokenProvider::get_token would fail with no network.

None for static keys and for a profile token that is still inside its lifetime or that has a refresh token. Status uses this so it does not call the token URL.

pub fn can_refresh(&self) -> bool

True when a 401 can be retried after TokenProvider::mark_stale and another get_token.

Static keys never refresh. AWS STS session keys are not a bearer token: get_token always fails, and mark_stale only affects get_credentials.

Trait Implementations

impl Clone for AnyTokenProvider

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for AnyTokenProvider

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

Formats the value using the given formatter.

impl From<AwsStsTokenProvider> for AnyTokenProvider

Available on crate feature net only.

fn from(t: AwsStsTokenProvider) -> Self

Converts to this type from the input type.

impl From<AzureTokenProvider> for AnyTokenProvider

Available on crate feature net only.

fn from(t: AzureTokenProvider) -> Self

Converts to this type from the input type.

impl From<GcpTokenProvider> for AnyTokenProvider

Available on crate feature net only.

fn from(t: GcpTokenProvider) -> Self

Converts to this type from the input type.

impl From<ProfileTokenProvider> for AnyTokenProvider

Available on crate feature net only.

fn from(t: ProfileTokenProvider) -> Self

Converts to this type from the input type.

impl From<StaticToken> for AnyTokenProvider

Available on crate feature net only.

fn from(t: StaticToken) -> Self

Converts to this type from the input type.

impl TokenProvider for AnyTokenProvider

Available on crate feature net only.

fn mark_stale(&self)

Drop the cached token so the next TokenProvider::get_token refreshes.

fn wake(&self)

Host laptop-wake hook. Default calls TokenProvider::mark_stale.

async fn get_token(&self) -> Result<String, AuthError>

Return a valid access token, refreshing if necessary.