Loading your extension in Burp - Port Swigger
Summary: PortSwigger published developer instructions for compiling a Burp Suite extension into a JAR file using Gradle or Maven and loading it through Extensions > Installed with Java selected as the extension type. The guide notes that third-party libraries must be bundled into the JAR or Burp cannot find them at load time, and that extensions can be set to reload automatically when the JAR is rebuilt.
What you should know: The guide points developers toward the BApp store, which PortSwigger says reaches a community of 80,000+ testers worldwide - a distribution channel worth knowing about if your team builds or vets Burp extensions.
Read the original at PortSwigger Research ↗
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