Extend missing check classes

Signed-off-by: Julius Härtl <jus@bitgrid.net>

apps/workflowengine/lib/Check/RequestRemoteAddress.php

@@ -151,4 +151,32 @@ class RequestRemoteAddress implements ICheck {
 		}
 		return str_pad($binaryIp, 128, '0', STR_PAD_RIGHT);
 	}
+
+	/**
+	 * returns a list of Entities the checker supports. The values must match
+	 * the class name of the entity.
+	 *
+	 * An empty result means the check is universally available.
+	 *
+	 * @since 18.0.0
+	 */
+	public function supportedEntities(): array {
+		return [];
+	}
+
+	/**
+	 * returns whether the operation can be used in the requested scope.
+	 *
+	 * Scope IDs are defined as constants in OCP\WorkflowEngine\IManager. At
+	 * time of writing these are SCOPE_ADMIN and SCOPE_USER.
+	 *
+	 * For possibly unknown future scopes the recommended behaviour is: if
+	 * user scope is permitted, the default behaviour should return `true`,
+	 * otherwise `false`.
+	 *
+	 * @since 18.0.0
+	 */
+	public function isAvailableForScope(int $scope): bool {
+		return true;
+	}
 }

apps/workflowengine/lib/Check/RequestTime.php

@@ -130,4 +130,17 @@ class RequestTime implements ICheck {
 	public function isAvailableForScope(int $scope): bool {
 		return true;
 	}
+
+	/**
+	 * returns a list of Entities the checker supports. The values must match
+	 * the class name of the entity.
+	 *
+	 * An empty result means the check is universally available.
+	 *
+	 * @since 18.0.0
+	 */
+	public function supportedEntities(): array {
+		return [];
+	}
+
 }

apps/workflowengine/lib/Check/RequestUserAgent.php

@@ -24,6 +24,7 @@ namespace OCA\WorkflowEngine\Check;
 
 use OCP\IL10N;
 use OCP\IRequest;
+use OCP\WorkflowEngine\IManager;
 
 class RequestUserAgent extends AbstractStringCheck {
 
@@ -83,4 +84,5 @@ class RequestUserAgent extends AbstractStringCheck {
 	public function isAvailableForScope(int $scope): bool {
 		return true;
 	}
+
 }

apps/workflowengine/lib/Check/UserGroupMembership.php

@@ -28,6 +28,7 @@ use OCP\IL10N;
 use OCP\IUser;
 use OCP\IUserSession;
 use OCP\WorkflowEngine\ICheck;
+use OCP\WorkflowEngine\IManager;
 
 class UserGroupMembership implements ICheck {
 
@@ -111,4 +112,14 @@ class UserGroupMembership implements ICheck {
 
 		return $this->cachedGroupMemberships;
 	}
+
+	public function supportedEntities(): array {
+		// universal by default
+		return [];
+	}
+
+	public function isAvailableForScope(int $scope): bool {
+		// admin only by default
+		return $scope === IManager::SCOPE_ADMIN;
+	}
 }