Sometimes we need Adding some customized HTTP header in Jetty's Request.
Here is a way to change Request.getHeader() using java.lang.instrument and javassist.
contents of MANIFEST.MF:
command to compile and pack jar:
javac -classpath ./javassist.jar HeaderAgent.java
jar -cmf MANIFEST.MF sslagent.jar HeaderAgent.class
adding following option to your java command, then Request.getHeader() method will be customized after Request.class loaded.
-javaagent:$HOME/bin/jettySSLPlugin/sslagent.jar
git@github.com:whunmr/jettyHeaderAgent.git
