Add user agent to ActivityPub requests

* This should help to accept us by Cloudflare site protection on some Mastodon instances

1 files changed, 38 insertions, 0 deletions

diff --git a/src/main/java/com/juick/util/ActivityPubRequestInterceptor.java b/src/main/java/com/juick/util/ActivityPubRequestInterceptor.java
new file mode 100644
index 00000000..8b578aa0
--- /dev/null
+++ b/src/main/java/com/juick/util/ActivityPubRequestInterceptor.java
@@ -0,0 +1,38 @@
+/*
+ * 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 org.springframework.http.HttpHeaders;
+import org.springframework.http.HttpRequest;
+import org.springframework.http.client.ClientHttpRequestExecution;
+import org.springframework.http.client.ClientHttpRequestInterceptor;
+import org.springframework.http.client.ClientHttpResponse;
+
+import java.io.IOException;
+
+import com.juick.www.api.activity.model.Activity;
+
+public class ActivityPubRequestInterceptor implements ClientHttpRequestInterceptor {
+
+    @Override
+    public ClientHttpResponse intercept(HttpRequest request, byte[] body, ClientHttpRequestExecution execution) throws IOException {
+        request.getHeaders().set(HttpHeaders.ACCEPT, Activity.ACTIVITY_MEDIA_TYPE);
+        request.getHeaders().set(HttpHeaders.USER_AGENT, "Juick/2.x");
+        return execution.execute(request, body);
+    }
+}