+ Accept-Encoding: identity

Author: codemasher

src/Core/OAuth1Provider.php

@@ -56,7 +56,8 @@ public function getRequestToken():AccessToken{
 
 		$request = $this->requestFactory
 			->createRequest('POST', $this->requestTokenURL)
-			->withHeader('Authorization', 'OAuth '.Psr7\build_http_query($params, true, ', ', '"'));
+			->withHeader('Authorization', 'OAuth '.Psr7\build_http_query($params, true, ', ', '"'))
+			->withHeader('Accept-Encoding', 'identity')
 		;
 
 		foreach($this->authHeaders as $header => $value){
@@ -160,7 +161,9 @@ protected function getSignature(string $url, array $params, string $method, stri
 	 */
 	public function getAccessToken(string $token, string $verifier):AccessToken{
 		$request = $this->requestFactory
-			->createRequest('POST', Psr7\merge_query($this->accessTokenURL, ['oauth_verifier' => $verifier]));
+			->createRequest('POST', Psr7\merge_query($this->accessTokenURL, ['oauth_verifier' => $verifier]))
+			->withHeader('Accept-Encoding', 'identity')
+		;
 
 		$request = $this->getRequestAuthorization($request, $this->storage->getAccessToken($this->serviceName));
 

src/Core/OAuth2Provider.php

@@ -140,6 +140,7 @@ public function getAccessToken(string $code, string $state = null):AccessToken{
 		$request = $this->requestFactory
 			->createRequest('POST', $this->accessTokenURL)
 			->withHeader('Content-Type', 'application/x-www-form-urlencoded')
+			->withHeader('Accept-Encoding', 'identity')
 			->withBody($this->streamFactory->createStream(http_build_query($body, '', '&', PHP_QUERY_RFC1738)));
 
 		foreach($this->authHeaders as $header => $value){

src/Core/OAuth2TokenRefreshTrait.php

@@ -60,6 +60,7 @@ public function refreshAccessToken(AccessToken $token = null):AccessToken{
 		$request = $this->requestFactory
 			->createRequest('POST', $this->refreshTokenURL ?? $this->accessTokenURL)
 			->withHeader('Content-Type', 'application/x-www-form-urlencoded')
+			->withHeader('Accept-Encoding', 'identity')
 			->withBody($this->streamFactory->createStream(http_build_query($body, '', '&', PHP_QUERY_RFC1738)))
 		;