spaces.php

aws/Aws/Sts/StsClient.php

@@ -0,0 +1,53 @@
+<?php
+namespace Aws\Sts;
+
+use Aws\AwsClient;
+use Aws\Result;
+use Aws\Credentials\Credentials;
+
+/**
+ * This client is used to interact with the **AWS Security Token Service (AWS STS)**.
+ *
+ * @method \Aws\Result assumeRole(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise assumeRoleAsync(array $args = [])
+ * @method \Aws\Result assumeRoleWithSAML(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise assumeRoleWithSAMLAsync(array $args = [])
+ * @method \Aws\Result assumeRoleWithWebIdentity(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise assumeRoleWithWebIdentityAsync(array $args = [])
+ * @method \Aws\Result decodeAuthorizationMessage(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise decodeAuthorizationMessageAsync(array $args = [])
+ * @method \Aws\Result getCallerIdentity(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise getCallerIdentityAsync(array $args = [])
+ * @method \Aws\Result getFederationToken(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise getFederationTokenAsync(array $args = [])
+ * @method \Aws\Result getSessionToken(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise getSessionTokenAsync(array $args = [])
+ */
+class StsClient extends AwsClient
+{
+    /**
+     * Creates credentials from the result of an STS operations
+     *
+     * @param Result $result Result of an STS operation
+     *
+     * @return Credentials
+     * @throws \InvalidArgumentException if the result contains no credentials
+     */
+    public function createCredentials(Result $result)
+    {
+        if (!$result->hasKey('Credentials')) {
+            throw new \InvalidArgumentException('Result contains no credentials');
+        }
+
+        $c = $result['Credentials'];
+
+        return new Credentials(
+            $c['AccessKeyId'],
+            $c['SecretAccessKey'],
+            isset($c['SessionToken']) ? $c['SessionToken'] : null,
+            isset($c['Expiration']) && $c['Expiration'] instanceof \DateTimeInterface
+                ? (int) $c['Expiration']->format('U')
+                : null
+        );
+    }
+}