Steps to reproduce:
- Try to use HTTP agent with certificates for some endpoint:
- Remove permission from do read from zabbix user/group key file.
This error means that cert/key pair doesn't match each other.
But check with:
Add permissions, remove permissions from cert file:
Problem: do not use 'permission deny error' result as a key which doesn't much certificate file.
Permission deny error. Not key and certificate mismatch.