At the root of this repository
$ ./examples/local/run.sh
A pair of CA certificate and key will be generated.
$ ls -all ./examples/local/output
total 24
drwxr-xr-x 5 troydai staff 160 Apr 16 14:57 .
drwxr-xr-x 6 troydai staff 192 Apr 16 14:57 ..
-rw-r--r-- 1 troydai staff 102 Apr 16 14:57 release.md
-rw-r--r-- 1 troydai staff 1005 Apr 16 14:57 root.crt.pem
-rw------- 1 troydai staff 365 Apr 16 14:57 root.key.pem