From 58b1fbbdd610de31a5883813206f9086e241207e Mon Sep 17 00:00:00 2001
From: Vitaly Takmazov
Date: Sun, 22 Aug 2021 07:30:20 +0300
Subject: ActivityPub: Mention includes domain in the name property

---
 src/main/java/com/juick/util/UserUtils.java        | 26 ++++++++++++++++++++++
 .../www/api/activity/model/objects/Mention.java    |  5 ++++-
 src/test/java/com/juick/UserTest.java              |  7 ++++++
 3 files changed, 37 insertions(+), 1 deletion(-)
 create mode 100644 src/main/java/com/juick/util/UserUtils.java

(limited to 'src')

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)));
     }
 }
diff --git a/src/test/java/com/juick/UserTest.java b/src/test/java/com/juick/UserTest.java
index 9af67467..6c0cdb88 100644
--- a/src/test/java/com/juick/UserTest.java
+++ b/src/test/java/com/juick/UserTest.java
@@ -20,6 +20,8 @@ package com.juick;
 import com.fasterxml.jackson.databind.ObjectMapper;
 import com.juick.model.User;
 import com.juick.test.util.MockUtils;
+import com.juick.www.api.activity.model.objects.Mention;
+
 import org.junit.jupiter.api.Test;
 
 import java.io.IOException;
@@ -36,4 +38,9 @@ public class UserTest {
 
         assertEquals(ugnich, jsonUgnich);
     }
+    @Test
+    public void mentionFormat() {
+        Mention mention = new Mention("https://example.com/users/test", "testuser");
+        assertEquals("@testuser@example.com", mention.getName());
+    }
 }
-- 
cgit v1.2.3