ActivityPub: Mention includes domain in the name property

2 files changed, 30 insertions, 1 deletions

diff --git a/src/main/java/com/juick/util/UserUtils.java b/src/main/java/com/juick/util/UserUtils.java
new file mode 100644
index 00000000..d43ad868
--- /dev/null
+++ b/src/main/java/com/juick/util/UserUtils.java
@@ -0,0 +1,26 @@
+/*
+ * Copyright (C) 2008-2021, Juick
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package com.juick.util;
+
+import java.net.URI;
+
+public class UserUtils {
+    public static String getPersonIdentifier(String name, URI uri) {
+        return String.format("@%s@%s", name, uri.getHost());
+    }
+}
diff --git a/src/main/java/com/juick/www/api/activity/model/objects/Mention.java b/src/main/java/com/juick/www/api/activity/model/objects/Mention.java
index 3e5ff284..30ba4d10 100644
--- a/src/main/java/com/juick/www/api/activity/model/objects/Mention.java
+++ b/src/main/java/com/juick/www/api/activity/model/objects/Mention.java
@@ -17,13 +17,16 @@
 
 package com.juick.www.api.activity.model.objects;
 
+import java.net.URI;
+
 import com.fasterxml.jackson.annotation.JsonCreator;
 import com.fasterxml.jackson.annotation.JsonProperty;
+import com.juick.util.UserUtils;
 
 public class Mention extends Link {
     @JsonCreator
     public Mention(@JsonProperty("href") String href, @JsonProperty("name") String name) {
         this.setHref(href);
-        this.setName(name);
+        this.setName(UserUtils.getPersonIdentifier(name, URI.create(href)));
     }
 }