adds/enables msqrole module

[markconroy]

Closes #674

This PR is to add and enable msqrole module only. It does not add a dedicated role for the purpose.

If we want a dedicated role, let's create a new (generic) role for these type things.

===
Thanks to Big Blue Door for sponsoring my time to work on this.

[ekes]

Saw the discussion about this. And I didn't get that this would need to be installed on prod. Maybe only on stage and dev sites?

[markconroy]

@ekes I think this is probably worth chatting about at Merge Tuesday and/or Tech Drop-in.

[andybroomfield]

Leaving for the disuccion in #674

[andybroomfield]

Just updated to fix merge conflict pending discussion.
It would be good to get either MSQrole or masquerade installed.
From BHCC viewpoint we also install msqrole on prod to help diagnose issues with roles.
We have a mild preference for msrole as

• It has security support
• Lets us test role coverage without having to find existing user
• Has an overlay to indicate using masquraded roles and easy to remove them (the masqureade block conflicts with Gin theme during tests).

Pros for masqureade

• Lets you take over an actual user account, so if someone says they are having a problem, you view the site as if you are logged in as them.

[ekes]

I'm a bit confused as to what's happened here?

This is still the MR for enabling some masquerade system?

[andybroomfield]

@ekes I think it was just the merge confict as the Update existing sites to use entity_usage for media PR went in first and they both originally used the same update hook number 9503.

[andybroomfield]

Actual change (move this to update 9504:

localgov/localgov.install

Lines 89 to 112 in 33c491c

	/**
	* Update existing sites to use entity_usage for media.
	*/
	function localgov_update_9503() {
	if (\Drupal::service('module_handler')->moduleExists('entity_usage')) {
	$config_factory = \Drupal::configFactory();
	$entity_usage_config = $config_factory->getEditable('entity_usage.settings');
	$local_task_enabled_entity_types = $entity_usage_config->get('local_task_enabled_entity_types');
	if (!in_array('media', $local_task_enabled_entity_types)) {
	$local_task_enabled_entity_types[] = 'media';
	$entity_usage_config->set('local_task_enabled_entity_types', $local_task_enabled_entity_types);
	$entity_usage_config->save(TRUE);
	}
	}
	}
	/**
	* Enable msqrole module.
	*/
	function localgov_update_9504() {
	if (!\Drupal::service('module_handler')->moduleExists('msqrole')) {
	\Drupal::service('module_installer')->install(['msqrole']);
	}
	}