Description of problem:

crc setup flow does not handle
'virsh --connect qemu:///system...' interactive authentication.

see: https://access.redhat.com/discussions/672423

If:

$ virsh --connect qemu:///system net-undefine crc
Please enter your authentication name:

Then:
$ ./crc setup --log-level=debug
DEBU CodeReady Containers version: 1.28.0+08de64bd
DEBU OpenShift version: 4.7.13 (embedded in executable)
DEBU Running 'crc setup'
DEBU Checking if systemd-resolved.service is running
DEBU Running 'systemctl status systemd-resolved.service'
DEBU Command failed: exit status 3
DEBU stdout: * systemd-resolved.service - Network Name Resolution
Loaded: loaded (/usr/lib/systemd/system/systemd-resolved.service; disabled; vendor preset: disabled)
Active: inactive (dead)
Docs: man:systemd-resolved.service(8)
https://www.freedesktop.org/wiki/Software/systemd/resolved
https://www.freedesktop.org/wiki/Software/systemd/writing-network-configuration-managers
https://www.freedesktop.org/wiki/Software/systemd/writing-resolver-clients

..
..
..
INFO Checking if NetworkManager is installed
DEBU Checking if 'nmcli' is available
DEBU 'nmcli' was found in /usr/bin/nmcli
INFO Checking if NetworkManager service is running
DEBU Checking if NetworkManager.service is running
DEBU Running 'systemctl status NetworkManager.service'
DEBU NetworkManager.service is already running
INFO Checking if /etc/NetworkManager/conf.d/crc-nm-dnsmasq.conf exists
DEBU Checking NetworkManager configuration
DEBU NetworkManager configuration is good
INFO Checking if /etc/NetworkManager/dnsmasq.d/crc.conf exists
DEBU Checking dnsmasq configuration
DEBU dnsmasq configuration is good
INFO Checking if libvirt 'crc' network is available
DEBU Checking if libvirt 'crc' network exists
DEBU Running 'virsh --connect qemu:///system net-info crc'

...
...
...

DEBU Command failed: exit status 1
DEBU stdout: Please enter your authentication name: Please enter your password:
DEBU stderr: error: failed to connect to the hypervisor
error: authentication failed: Failed to start SASL negotiation: -1 (SASL(-1): generic failure: All-whitespace username.)

DEBU exit status 1 : error: failed to connect to the hypervisor
error: authentication failed: authentication failed

Failed to create libvirt 'crc' network: exit status 1 - error: failed to connect to the hypervisor
error: authentication failed: authentication failed

Version-Release number of selected component (if applicable):

How reproducible:
100%

Steps to Reproduce:
1.ensure virsh --connect qemu:///system prompts for authentication.
2.run crc setup (using virtlib).
3.

Actual results:

Expected results:

Additional info:

$ crc version
CodeReady Containers version: 1.28.0+08de64bd