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Co-authored-by: Cursor <cursoragent@cursor.com>

backend/app/services/recordings/pull_from_cloud_node.rb

@@ -35,9 +35,9 @@ module Recordings
         FileUtils.remove_entry(dest)
         return nil
       end
-      unless res.is_a?(Net::HTTPSuccess) && res.body.present?
+      unless res.is_a?(Net::HTTPSuccess) && body_present?(res.body)
         FileUtils.remove_entry(dest)
-        raise Error, "agent GET recordings HTTP #{res.code} #{res.body.to_s.truncate(200)}"
+        raise Error, "agent GET recordings HTTP #{res.code} #{safe_body_snippet(res.body)}"
       end
 
       tar_path = File.join(dest, "recordings.tar.gz")
@@ -84,6 +84,14 @@ module Recordings
       ENV["STREAM_NODE_AGENT_SECRET"].presence || "mediamtx_webhook_dev_secret"
     end
 
+    def body_present?(body)
+      body && !body.empty?
+    end
+
+    def safe_body_snippet(body)
+      body.to_s.dup.force_encoding("UTF-8").scrub[0, 200]
+    end
+
     def unpack!(tar_path, dest)
       ok = system("tar", "-xzf", tar_path, "-C", dest, out: File::NULL, err: File::NULL)
       raise Error, "tar extract failed" unless ok