Description

This test case verifies properly enabling system NSS.

How to test

As root, install nss-sysinit:
```
yum install nss-sysinit
```
The command nss-sysinit has a post install scriplet that invokes /usr/bin/setup-nsssysint.sh on. This scripts edits /etc/pki/nssdb/pkcs11.txt as follows:
- In the stanza with NSS Internal PKCS #11 Module, change the library= section to the following:
```
library=libnsssysinit.so
```
- In the same NSS stanza, update the Flags to include moduleDBOnly. For example:
```
Flags=internal,moduleDBOnly,critical
```
The nss-sysinit has a preuninstall install scriplet that invokes /usr/bin/setup-nsssysint.sh off which undoes these changes.
Next, create sl dsb's from the local dbm database. As root run:
```
certutil -K -X -d sql:/etc/pki/nssdb
```

FIXME