1 files changed, 27 insertions, 0 deletions
diff --git a/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/protocols/oauth20/json/OAuthJsonToken.java b/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/protocols/oauth20/json/OAuthJsonToken.java
new file mode 100644
index 000000000..1792ec91e
--- /dev/null
+++ b/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/protocols/oauth20/json/OAuthJsonToken.java
@@ -0,0 +1,27 @@
+package at.gv.egovernment.moa.id.protocols.oauth20.json;
+
+import net.oauth.jsontoken.JsonToken;
+
+import com.google.gson.JsonObject;
+
+public class OAuthJsonToken extends JsonToken {
+	
+	private final OAuthSigner signer;
+	
+	public OAuthJsonToken(OAuthSigner signer) {
+		super(signer);
+		this.signer = signer;
+	}
+	
+	@Override
+	public JsonObject getHeader() {
+		JsonObject header = new JsonObject();
+		header.addProperty(ALGORITHM_HEADER, signer.getOAuthSignatureAlgorithm().getAlgorithm());
+		String keyId = getKeyId();
+		if (keyId != null) {
+			header.addProperty(KEY_ID_HEADER, keyId);
+		}
+		return header;
+	}
+	
+}