add user attribute mapper

ejb/src/main/java/org/keycloak/social/discord/DiscordUserAttributeMapper.java

@@ -0,0 +1,41 @@
+/*
+ * Copyright 2018 Red Hat, Inc. and/or its affiliates
+ * and other contributors as indicated by the @author tags.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.keycloak.social.discord;
+
+import org.keycloak.broker.oidc.mappers.AbstractJsonUserAttributeMapper;
+
+/**
+ * User attribute mapper.
+ * 
+ * @author dannyAAM
+ */
+public class DiscordUserAttributeMapper extends AbstractJsonUserAttributeMapper {
+
+	private static final String[] cp = new String[] { DiscordIdentityProviderFactory.PROVIDER_ID };
+
+	@Override
+	public String[] getCompatibleProviders() {
+		return cp;
+	}
+
+	@Override
+	public String getId() {
+		return "discord-user-attribute-mapper";
+	}
+
+}

ejb/src/main/resources/META-INF/services/org.keycloak.broker.provider.IdentityProviderMapper

@@ -0,0 +1 @@
+org.keycloak.social.discord.DiscordUserAttributeMapper