3 files changed, 38 insertions, 3 deletions
diff --git a/juick-server/src/main/java/com/juick/server/api/activity/model/ActivityObject.java b/juick-server/src/main/java/com/juick/server/api/activity/model/ActivityObject.java
index 7859be86..84a3e018 100644
--- a/juick-server/src/main/java/com/juick/server/api/activity/model/ActivityObject.java
+++ b/juick-server/src/main/java/com/juick/server/api/activity/model/ActivityObject.java
@@ -3,6 +3,9 @@ package com.juick.server.api.activity.model;
 import com.fasterxml.jackson.annotation.JsonProperty;
 
 import java.time.Instant;
+import java.util.Arrays;
+import java.util.Collections;
+import java.util.List;
 
 public abstract class ActivityObject {
 
@@ -23,11 +26,12 @@ public abstract class ActivityObject {
     }
 
     @JsonProperty("@context")
-    public String getContext() {
-        return CONTEXT_URI;
+    public List<String> getContext() {
+        return Arrays.asList(ACTIVITY_STREAMS_URI, SECURITY_URI);
     }
 
-    public final static String CONTEXT_URI = "https://www.w3.org/ns/activitystreams";
+    public final static String ACTIVITY_STREAMS_URI = "https://www.w3.org/ns/activitystreams";
+    public final static String SECURITY_URI = "https://w3id.org/security/v1";
     public final static String LD_JSON_MEDIA_TYPE = "application/ld+json; profile=\"https://www.w3.org/ns/activitystreams\"";
     public final static String ACTIVITY_JSON_MEDIA_TYPE = "application/activity+json; profile=\"https://www.w3.org/ns/activitystreams\"";
 
diff --git a/juick-server/src/main/java/com/juick/server/api/activity/model/Key.java b/juick-server/src/main/java/com/juick/server/api/activity/model/Key.java
new file mode 100644
index 00000000..32417778
--- /dev/null
+++ b/juick-server/src/main/java/com/juick/server/api/activity/model/Key.java
@@ -0,0 +1,22 @@
+package com.juick.server.api.activity.model;
+
+public class Key extends ActivityObject {
+    private String owner;
+    private String publicKeyPem;
+
+    public String getOwner() {
+        return owner;
+    }
+
+    public void setOwner(String owner) {
+        this.owner = owner;
+    }
+
+    public String getPublicKeyPem() {
+        return publicKeyPem;
+    }
+
+    public void setPublicKeyPem(String publicKeyPem) {
+        this.publicKeyPem = publicKeyPem;
+    }
+}
diff --git a/juick-server/src/main/java/com/juick/server/api/activity/model/Person.java b/juick-server/src/main/java/com/juick/server/api/activity/model/Person.java
index f4312ffc..97fa5ae8 100644
--- a/juick-server/src/main/java/com/juick/server/api/activity/model/Person.java
+++ b/juick-server/src/main/java/com/juick/server/api/activity/model/Person.java
@@ -9,6 +9,7 @@ public class Person extends ActivityObject {
     private String following;
     private String followers;
     private Link url;
+    private Key publicKey;
 
     @Override
     public String getType() {
@@ -70,4 +71,12 @@ public class Person extends ActivityObject {
     public void setUrl(Link url) {
         this.url = url;
     }
+
+    public Key getPublicKey() {
+        return publicKey;
+    }
+
+    public void setPublicKey(Key publicKey) {
+        this.publicKey = publicKey;
+    }
 }