nebius.aio.token.impersonated.Bearer

class documentation

class Bearer(ParentBearer): (source)

Constructor: Bearer(service_account_id, source, channel, max_retries, ...)

Bearer that creates receivers for exchange-based impersonation.

Method	`__init__`	Create an impersonation bearer.
Method	`receiver`	Return a receiver that exchanges the actor token.
Method	`set_channel`	Set the channel used for token exchange RPCs.
Method	`set_metrics`	Attach auth metrics callbacks and propagate them to the actor bearer.
Property	`metrics_provider`	Return the auth metric provider label.
Property	`name`	Return a cache-friendly name for this impersonation chain.
Property	`wrapped`	Return the actor token bearer.
Async Method	`_token_exchange_service_stub`	Undocumented
Instance Variable	`_deferred_channel`	Undocumented
Instance Variable	`_max_retries`	Undocumented
Instance Variable	`_metrics`	Undocumented
Instance Variable	`_service_account_id`	Undocumented
Instance Variable	`_source`	Undocumented
Instance Variable	`_svc`	Undocumented

Inherited from Bearer:

Class Method	`default_metrics_provider`	Return this bearer's default fully qualified metric provider label.
Async Method	`close`	Close the bearer and any wrapped resources.

def __init__(self, service_account_id: str, source: ParentBearer, channel: ClientChannelInterface | DeferredChannel | None = None, max_retries: int = 2, metrics: AuthMetricsLike = None): (source) ¶

Create an impersonation bearer.

def receiver(self) -> Receiver: (source) ¶

overrides nebius.aio.token.token.Bearer.receiver

Return a receiver that exchanges the actor token.

def set_channel(self, channel: ClientChannelInterface | DeferredChannel | None): (source) ¶

Set the channel used for token exchange RPCs.

def set_metrics(self, metrics: AuthMetricsLike): (source) ¶

Attach auth metrics callbacks and propagate them to the actor bearer.

@property
metrics_provider: str = (source) ¶

overrides nebius.aio.token.token.Bearer.metrics_provider

Return the auth metric provider label.

@property
name: str | None = (source) ¶