Merge pull request #3 from paynl/feature/http-2-compliant-headers

Made signing headers lowercase to be compliant with the HTTP/2 spec
paynl · Nov 30, 2023 · eacb60d · eacb60d
2 parents 1e81d0f + 676b0ae
commit eacb60d
Showing 1 changed file with 4 additions and 4 deletions.
diff --git a/src/Methods/RequestSigningMethodInterface.php b/src/Methods/RequestSigningMethodInterface.php
@@ -9,10 +9,10 @@
 
 interface RequestSigningMethodInterface
 {
-    public const SIGNATURE_HEADER = 'Signature';
-    public const SIGNATURE_KEY_ID_HEADER = 'Signature-KeyID';
-    public const SIGNATURE_METHOD_HEADER = 'Signature-Method';
-    public const SIGNATURE_ALGORITHM_HEADER = 'Signature-Algorithm';
+    public const SIGNATURE_HEADER = 'signature';
+    public const SIGNATURE_KEY_ID_HEADER = 'signature-keyid';
+    public const SIGNATURE_METHOD_HEADER = 'signature-method';
+    public const SIGNATURE_ALGORITHM_HEADER = 'signature-algorithm';
 
     /**
      * Generate a signature for a given request using the specified key and algorithm.