All Known Implementing Classes:

AuthHandlerImpl
```
public interface AuthHandler
```
Handles authentication and authorization for the current logged user

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`UserRelationship`	`getRelationship(BasicUser basicUser, BasicUser related)`	Returns the relationship level between 2 users
`Collection<?>`	`getRequiredValues(Permission permission)`	Returns the required values to be enforced on the given permission.
`boolean`	`isAdminOf(User admin, BasicUser user)`	Returns whether the given user is an administrator of the given user
`boolean`	`isBrokerOf(BasicUser broker, BasicUser user)`	Returns whether the given user is a broker of the given user
`boolean`	`manages(BasicUser manager, BasicUser basicUser)`	Returns whether the first user manages the second user
`UserPermissionCheck`	`permission(BasicUser user)`	Returns an `UserPermissionCheck` for the logged user over the given user
`PermissionCheck`	`permission(Permission permission)`	Returns a `PermissionCheck` for the logged user with a permission which is not related to users
`UserPermissionCheck`	`permissionOptionalValue(BasicUser user)`	Returns an `UserPermissionCheck` for the logged user over the given user, optionally checking related values
`PermissionCheck`	`permissionOptionalValue(Permission permission)`	Returns a `PermissionCheck` which can check any type of permission and, optionally, related values.
`boolean`	`relatesTo(BasicUser basicUser, BasicUser related)`	Returns whether the first user is related to (is allowed to view) the second user
`boolean`	`requiresValues(Permission permission)`	Returns whether the given permission would require a value check for the currently logged user

- Method Detail
  - getRelationship
```
UserRelationship getRelationship(BasicUser basicUser,
                                 BasicUser related)
```
    Returns the relationship level between 2 users
  - getRequiredValues
```
Collection<?> getRequiredValues(Permission permission)
```
    Returns the required values to be enforced on the given permission. Required values are obtained from permissions which are granted / denied according to a collection of related entities on products. For example, the permission to perform a payment comes from having related payment types.
  - isAdminOf
```
boolean isAdminOf(User admin,
                  BasicUser user)
```
    Returns whether the given user is an administrator of the given user
  - isBrokerOf
```
boolean isBrokerOf(BasicUser broker,
                   BasicUser user)
```
    Returns whether the given user is a broker of the given user
  - manages
```
boolean manages(BasicUser manager,
                BasicUser basicUser)
```
    Returns whether the first user manages the second user
  - permission
```
UserPermissionCheck permission(BasicUser user)
```
    Returns an UserPermissionCheck for the logged user over the given user
  - permission
```
PermissionCheck permission(Permission permission)
```
    Returns a PermissionCheck for the logged user with a permission which is not related to users
  - permissionOptionalValue
```
UserPermissionCheck permissionOptionalValue(BasicUser user)
```
    Returns an UserPermissionCheck for the logged user over the given user, optionally checking related values
  - permissionOptionalValue
```
PermissionCheck permissionOptionalValue(Permission permission)
```
    Returns a PermissionCheck which can check any type of permission and, optionally, related values. Never checks users.
  - relatesTo
```
boolean relatesTo(BasicUser basicUser,
                  BasicUser related)
```
    Returns whether the first user is related to (is allowed to view) the second user
  - requiresValues
```
boolean requiresValues(Permission permission)
```
    Returns whether the given permission would require a value check for the currently logged user

Interface AuthHandler

Method Summary

Method Detail

getRelationship

getRequiredValues

isAdminOf

isBrokerOf

manages

permission

permission

permissionOptionalValue

permissionOptionalValue

relatesTo

requiresValues