Page not found!
Sorry, this page is not available...
| Current Path : /home/thenclexdoctor.com/public_html/vendor/google/auth/src/ |
| Current File : /home/thenclexdoctor.com/public_html/vendor/google/auth/src/MetricsTrait.php |
<?php
/*
* Copyright 2024 Google Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
namespace Google\Auth;
/**
* Trait containing helper methods required for enabling
* observability metrics in the library.
*
* @internal
*/
trait MetricsTrait
{
/**
* @var string The version of the auth library php.
*/
private static $version;
/**
* @var string The header key for the observability metrics.
*/
protected static $metricMetadataKey = 'x-goog-api-client';
/**
* @param 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'`.
* @param 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 string The header value for the observability metrics.
*/
protected static function getMetricsHeader(
$credType = '',
$authRequestType = ''
): string {
$value = sprintf(
'gl-php/%s auth/%s',
PHP_VERSION,
self::getVersion()
);
if (!empty($authRequestType)) {
$value .= ' auth-request-type/' . $authRequestType;
}
if (!empty($credType)) {
$value .= ' cred-type/' . $credType;
}
return $value;
}
/**
* @param array<mixed> $metadata The metadata to update and return.
* @return array<mixed> The updated metadata.
*/
protected function applyServiceApiUsageMetrics($metadata)
{
if ($credType = $this->getCredType()) {
// Add service api usage observability metrics info into metadata
// We expect upstream libries to have the metadata key populated already
$value = 'cred-type/' . $credType;
if (!isset($metadata[self::$metricMetadataKey])) {
// This case will happen only when someone invokes the updateMetadata
// method on the credentials fetcher themselves.
$metadata[self::$metricMetadataKey] = [$value];
} elseif (is_array($metadata[self::$metricMetadataKey])) {
$metadata[self::$metricMetadataKey][0] .= ' ' . $value;
} else {
$metadata[self::$metricMetadataKey] .= ' ' . $value;
}
}
return $metadata;
}
/**
* @param array<mixed> $metadata The metadata to update and return.
* @param string $authRequestType The auth request type. Possible values are
* `'at'`, `'it'`, `'mds'`.
* @return array<mixed> The updated metadata.
*/
protected function applyTokenEndpointMetrics($metadata, $authRequestType)
{
$metricsHeader = self::getMetricsHeader($this->getCredType(), $authRequestType);
if (!isset($metadata[self::$metricMetadataKey])) {
$metadata[self::$metricMetadataKey] = $metricsHeader;
}
return $metadata;
}
protected static function getVersion(): string
{
if (is_null(self::$version)) {
$versionFilePath = __DIR__ . '/../VERSION';
self::$version = trim((string) file_get_contents($versionFilePath));
}
return self::$version;
}
protected function getCredType(): string
{
return '';
}
}
Sorry, this page is not available...