NFC-82 Add origin for app

Signed-off-by: Sander Kondratjev <[email protected]>

Author: SanderKondratjevNortal

example/src/main/java/eu/webeid/example/service/MobileSigningService.java

@@ -91,13 +91,19 @@ public MobileInitRequest initSigningRequest(
             .build()
             .toUriString();
 
+        final String origin = ServletUriComponentsBuilder.fromCurrentContextPath()
+            .build()
+            .toUriString()
+            .replaceAll("/$", "");
+
         final RequestObject initRequest = isSigningFlow
             ? new RequestObject(
             responseUri,
             certificateDTO.getCertificate(),
             digest.getHash(),
-            digest.getHashFunction())
-            : new RequestObject(responseUri, null, null, null);
+            digest.getHashFunction(),
+            origin)
+            : new RequestObject(responseUri, null, null, null, origin);
 
         final String payloadJson = OBJECT_WRITER.writeValueAsString(initRequest);
         final String encoded = Base64.getUrlEncoder()
@@ -130,6 +136,7 @@ record RequestObject(
         @JsonProperty("response_uri") String responseUri,
         @JsonProperty("signing_certificate") String signingCertificate,
         @JsonProperty("hash") String hash,
-        @JsonProperty("hash_function") String hashFunction
+        @JsonProperty("hash_function") String hashFunction,
+        @JsonProperty("origin") String origin
     ) { }
 }