I'm not able to log in Tomcat Manager App

Question

I have read a lot of topics in stackoverflow for solve my problem, but none was useful.

When I tried to log in Manager App ([http://localhost:8080/manager/html][1]) usin

Answer 1

In my case the password had special characters, that needed to be XML encoded before being added to the /opt/tomcat/conf/tomcat-users.xml file.

The tool that I used for the encoding was https://coderstoolbox.net/string/#!encoding=xml&action=encode&charset=us_ascii