first commit -> move some files from one-api

vendor/aws_v3/Aws/Token/BearerTokenAuthorization.php

@@ -0,0 +1,33 @@
+<?php
+namespace Aws\Token;
+
+use InvalidArgumentException;
+use Psr\Http\Message\RequestInterface;
+
+/**
+ * Interface used to provide interchangeable strategies for adding authorization
+ * to requests using the various AWS signature protocols.
+ */
+class BearerTokenAuthorization implements TokenAuthorization
+{
+    /**
+     * Adds the specified token to a request by adding the required headers.
+     *
+     * @param RequestInterface     $request     Request to sign
+     * @param TokenInterface       $token       Token
+     *
+     * @return RequestInterface Returns the modified request.
+     */
+    public function authorizeRequest(
+        RequestInterface $request,
+        TokenInterface $token
+    ) {
+        if (empty($token) || empty($token->getToken())) {
+            throw new InvalidArgumentException(
+                "Cannot authorize a request with an empty token"
+            );
+        }
+        $accessToken = $token->getToken();
+        return $request->withHeader('Authorization', "Bearer {$accessToken}");
+    }
+}