trait UpdateMetadataTrait (View source)

internal  
 

Provides shared methods for updating request metadata (request headers).

Should implement {\Google\Auth\UpdateMetadataInterface} and {\Google\Auth\FetchAuthTokenInterface}.

Traits

Trait containing helper methods required for enabling observability metrics in the library.

Properties

static protected string $metricMetadataKey from  MetricsTrait

Methods

static string
getMetricsHeader(string $credType = '', string $authRequestType = '')

No description

array
applyServiceApiUsageMetrics(array $metadata)

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array
applyTokenEndpointMetrics(array $metadata, string $authRequestType)

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static string
getVersion()

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string
getCredType()

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callable
getUpdateMetadataFunc() deprecated

export a callback function which updates runtime metadata.

array
updateMetadata(array $metadata, string $authUri = null, callable $httpHandler = null)

Updates metadata with the authorization token.

Details

static protected string getMetricsHeader(string $credType = '', string $authRequestType = '')

No description

Parameters

string $credType

[Optional] The credential type. Empty value will not add any credential type to the header. Should be one of 'sa', 'jwt', 'imp', 'mds', 'u'.

string $authRequestType

[Optional] The auth request type. Empty value will not add any auth request type to the header. Should be one of 'at', 'it', 'mds'.

Return Value

string

The header value for the observability metrics.

protected array applyServiceApiUsageMetrics(array $metadata)

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Parameters

array $metadata

The metadata to update and return.

Return Value

array

The updated metadata.

protected array applyTokenEndpointMetrics(array $metadata, string $authRequestType)

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Parameters

array $metadata

The metadata to update and return.

string $authRequestType

The auth request type. Possible values are 'at', 'it', 'mds'.

Return Value

array

The updated metadata.

static protected string getVersion()

No description

Return Value

string

protected string getCredType()

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Return Value

string

callable getUpdateMetadataFunc() deprecated

deprecated

export a callback function which updates runtime metadata.

Return Value

callable

updateMetadata function

array updateMetadata(array $metadata, string $authUri = null, callable $httpHandler = null)

Updates metadata with the authorization token.

Parameters

array $metadata

metadata hashmap

string $authUri

optional auth uri

callable $httpHandler

callback which delivers psr7 request

Return Value

array

updated metadata hashmap