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<?php
/**
* @link http://www.yiiframework.com/
* @copyright Copyright (c) 2008 Yii Software LLC
* @license http://www.yiiframework.com/license/
*/
namespace yii\rbac;
/**
* For more details and usage information on ManagerInterface, see the [guide article on security authorization](guide:security-authorization).
*
* @author Qiang Xue <qiang.xue@gmail.com>
* @since 2.0
*/
interface ManagerInterface extends CheckAccessInterface
{
/**
* Creates a new Role object.
* Note that the newly created role is not added to the RBAC system yet.
* You must fill in the needed data and call [[add()]] to add it to the system.
* @param string $name the role name
* @return Role the new Role object
*/
public function createRole($name);
/**
* Creates a new Permission object.
* Note that the newly created permission is not added to the RBAC system yet.
* You must fill in the needed data and call [[add()]] to add it to the system.
* @param string $name the permission name
* @return Permission the new Permission object
*/
public function createPermission($name);
/**
* Adds a role, permission or rule to the RBAC system.
* @param Role|Permission|Rule $object
* @return bool whether the role, permission or rule is successfully added to the system
* @throws \Exception if data validation or saving fails (such as the name of the role or permission is not unique)
*/
public function add($object);
/**
* Removes a role, permission or rule from the RBAC system.
* @param Role|Permission|Rule $object
* @return bool whether the role, permission or rule is successfully removed
*/
public function remove($object);
/**
* Updates the specified role, permission or rule in the system.
* @param string $name the old name of the role, permission or rule
* @param Role|Permission|Rule $object
* @return bool whether the update is successful
* @throws \Exception if data validation or saving fails (such as the name of the role or permission is not unique)
*/
public function update($name, $object);
/**
* Returns the named role.
* @param string $name the role name.
* @return null|Role the role corresponding to the specified name. Null is returned if no such role.
*/
public function getRole($name);
/**
* Returns all roles in the system.
* @return Role[] all roles in the system. The array is indexed by the role names.
*/
public function getRoles();
/**
* Returns the roles that are assigned to the user via [[assign()]].
* Note that child roles that are not assigned directly to the user will not be returned.
* @param string|int $userId the user ID (see [[\yii\web\User::id]])
* @return Role[] all roles directly assigned to the user. The array is indexed by the role names.
*/
public function getRolesByUser($userId);
/**
* Returns child roles of the role specified. Depth isn't limited.
* @param string $roleName name of the role to file child roles for
* @return Role[] Child roles. The array is indexed by the role names.
* First element is an instance of the parent Role itself.
* @throws \yii\base\InvalidParamException if Role was not found that are getting by $roleName
* @since 2.0.10
*/
public function getChildRoles($roleName);
/**
* Returns the named permission.
* @param string $name the permission name.
* @return null|Permission the permission corresponding to the specified name. Null is returned if no such permission.
*/
public function getPermission($name);
/**
* Returns all permissions in the system.
* @return Permission[] all permissions in the system. The array is indexed by the permission names.
*/
public function getPermissions();
/**
* Returns all permissions that the specified role represents.
* @param string $roleName the role name
* @return Permission[] all permissions that the role represents. The array is indexed by the permission names.
*/
public function getPermissionsByRole($roleName);
/**
* Returns all permissions that the user has.
* @param string|int $userId the user ID (see [[\yii\web\User::id]])
* @return Permission[] all permissions that the user has. The array is indexed by the permission names.
*/
public function getPermissionsByUser($userId);
/**
* Returns the rule of the specified name.
* @param string $name the rule name
* @return null|Rule the rule object, or null if the specified name does not correspond to a rule.
*/
public function getRule($name);
/**
* Returns all rules available in the system.
* @return Rule[] the rules indexed by the rule names
*/
public function getRules();
/**
* Checks the possibility of adding a child to parent.
* @param Item $parent the parent item
* @param Item $child the child item to be added to the hierarchy
* @return bool possibility of adding
*
* @since 2.0.8
*/
public function canAddChild($parent, $child);
/**
* Adds an item as a child of another item.
* @param Item $parent
* @param Item $child
* @return bool whether the child successfully added
* @throws \yii\base\Exception if the parent-child relationship already exists or if a loop has been detected.
*/
public function addChild($parent, $child);
/**
* Removes a child from its parent.
* Note, the child item is not deleted. Only the parent-child relationship is removed.
* @param Item $parent
* @param Item $child
* @return bool whether the removal is successful
*/
public function removeChild($parent, $child);
/**
* Removed all children form their parent.
* Note, the children items are not deleted. Only the parent-child relationships are removed.
* @param Item $parent
* @return bool whether the removal is successful
*/
public function removeChildren($parent);
/**
* Returns a value indicating whether the child already exists for the parent.
* @param Item $parent
* @param Item $child
* @return bool whether `$child` is already a child of `$parent`
*/
public function hasChild($parent, $child);
/**
* Returns the child permissions and/or roles.
* @param string $name the parent name
* @return Item[] the child permissions and/or roles
*/
public function getChildren($name);
/**
* Assigns a role to a user.
*
* @param Role|Permission $role
* @param string|int $userId the user ID (see [[\yii\web\User::id]])
* @return Assignment the role assignment information.
* @throws \Exception if the role has already been assigned to the user
*/
public function assign($role, $userId);
/**
* Revokes a role from a user.
* @param Role|Permission $role
* @param string|int $userId the user ID (see [[\yii\web\User::id]])
* @return bool whether the revoking is successful
*/
public function revoke($role, $userId);
/**
* Revokes all roles from a user.
* @param mixed $userId the user ID (see [[\yii\web\User::id]])
* @return bool whether the revoking is successful
*/
public function revokeAll($userId);
/**
* Returns the assignment information regarding a role and a user.
* @param string $roleName the role name
* @param string|int $userId the user ID (see [[\yii\web\User::id]])
* @return null|Assignment the assignment information. Null is returned if
* the role is not assigned to the user.
*/
public function getAssignment($roleName, $userId);
/**
* Returns all role assignment information for the specified user.
* @param string|int $userId the user ID (see [[\yii\web\User::id]])
* @return Assignment[] the assignments indexed by role names. An empty array will be
* returned if there is no role assigned to the user.
*/
public function getAssignments($userId);
/**
* Returns all user IDs assigned to the role specified.
* @param string $roleName
* @return array array of user ID strings
* @since 2.0.7
*/
public function getUserIdsByRole($roleName);
/**
* Removes all authorization data, including roles, permissions, rules, and assignments.
*/
public function removeAll();
/**
* Removes all permissions.
* All parent child relations will be adjusted accordingly.
*/
public function removeAllPermissions();
/**
* Removes all roles.
* All parent child relations will be adjusted accordingly.
*/
public function removeAllRoles();
/**
* Removes all rules.
* All roles and permissions which have rules will be adjusted accordingly.
*/
public function removeAllRules();
/**
* Removes all role assignments.
*/
public function removeAllAssignments();
}
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