Add user-agent with contact

1 files changed, 2 insertions, 0 deletions

diff --git a/config-proxy/src/main/java/com/yahoo/vespa/config/proxy/filedistribution/UrlDownloader.java b/config-proxy/src/main/java/com/yahoo/vespa/config/proxy/filedistribution/UrlDownloader.java
index 220734f5cec..791c88355f1 100644
--- a/config-proxy/src/main/java/com/yahoo/vespa/config/proxy/filedistribution/UrlDownloader.java
+++ b/config-proxy/src/main/java/com/yahoo/vespa/config/proxy/filedistribution/UrlDownloader.java
@@ -22,11 +22,13 @@ class UrlDownloader implements Downloader {
 
     private static final Logger log = Logger.getLogger(UrlDownloader.class.getName());
     private static final String CONTENTS_FILE_NAME = "contents";
+    private static final String USER_AGENT_MODEL_DOWNLOADER = "Vespa.ai config-proxy url model downloader (https://github.com/vespa-engine/vespa)";
 
     @Override
     public Optional<File> downloadFile(String url, File downloadDir) throws IOException {
         long start = System.currentTimeMillis();
         HttpURLConnection connection = (HttpURLConnection) new URL(url).openConnection();
+        connection.setRequestProperty("User-Agent", USER_AGENT_MODEL_DOWNLOADER);
         if (connection.getResponseCode() != 200)
             throw new RuntimeException("Download of URL '" + url + "' failed, got response code " + connection.getResponseCode());