feat: support registering specifying environments with activation keys

[rverdile]

Open questions:

• If the user specifies an activation key with one environment, and manually specifies a different environment, what should happen? Should this PR handle that case?
• Should the validation be removed from the CLI too? Or just the internal DBus method?

• Card-ID: CCT-762
• Removes validation to prevent specifying environment during registration with activation key

[ptoscano]

If the user specifies an activation key with one environment, and manually specifies a different environment, what should happen?

Nothing, since activation keys in Candlepin do not carry environments. In Katello/Satellite they work because Katello proxies the communication between systems and the actual Candlepin service.

Should the validation be removed from the CLI too? Or just the internal DBus method?

From the D-Bus service only, no CLI support in subscription-manager for now.

[rverdile]

Tested this by modifying an example from here: https://github.com/jirihnidek/rhsm-dbus-examples/tree/main

Includes activation key and environment ID in registration method args

source ./library.sh

export org_id="content-sources-test"
export activation_key="mykey"
export my_addr="unix:path=/run/dbus-rIhS58MIjS,guid=46be0444115fb5cd960c4e8b66f5b542"
export env_id="ddff3bed5e0b4b59b83739d7bf5ab965"

start_register_server

# Try to register using username and password
echo "Registering using org, username and password..."
dbus-send --address=${my_addr} --print-reply --dest='com.redhat.RHSM1.Register' \
        '/com/redhat/RHSM1/Register' \
        com.redhat.RHSM1.Register.RegisterWithActivationKeys \
        string:"${org_id}" \
        array:string:"${activation_key}" \
        dict:string:string:"environments",${env_id} \
        dict:string:string:"","" \
        string:"" | gawk '/string/{ $1 = ""; print $0; }' | sed 's/\"//' | sed 's/\(.*\)\"/\1/' > /root/register_output.json

print_registration_result $?

stop_register_server

With my changes I see:

Registering using org, username and password...
Registration SUCCESS
Stopping RegisterServer..

And I can see the repo in my environment after running subscription-manager repos

Without my changes I see:

Error com.redhat.RHSM1.Error: {"exception": "ValidationError", "severity": "error", "message": "Error: Activation keys do not allow environments to be specified."}
Registration SUCCESS
Stopping RegisterServer...

[ptoscano]

Thanks!