api: add logic to parse x-amz-content-sha256

src/api/k2v/api_server.rs

@@ -81,7 +81,9 @@ impl ApiHandler for K2VApiServer {
 			return Ok(options_res.map(|_empty_body: EmptyBody| empty_body()));
 		}
 
-		let (req, api_key, _content_sha256) = verify_request(&garage, req, "k2v").await?;
+		let verified_request = verify_request(&garage, req, "k2v").await?;
+		let req = verified_request.request;
+		let api_key = verified_request.access_key;
 
 		let bucket_id = garage
 			.bucket_helper()

src/api/k2v/error.rs

@@ -76,7 +76,7 @@ impl Error {
 			Error::InvalidBase64(_) => "InvalidBase64",
 			Error::InvalidUtf8Str(_) => "InvalidUtf8String",
 			Error::InvalidCausalityToken => "CausalityToken",
-            Error::InvalidDigest(_) => "InvalidDigest",
+			Error::InvalidDigest(_) => "InvalidDigest",
 		}
 	}
 }
@@ -91,7 +91,7 @@ impl ApiError for Error {
 			Error::AuthorizationHeaderMalformed(_)
 			| Error::InvalidBase64(_)
 			| Error::InvalidUtf8Str(_)
-            | Error::InvalidDigest(_)
+			| Error::InvalidDigest(_)
 			| Error::InvalidCausalityToken => StatusCode::BAD_REQUEST,
 		}
 	}