PathAuthzOps (digilib 2.12.4 API)

java.lang.Object
- digilib.auth.AuthzOpsImpl
- - digilib.auth.PathAuthzOps

All Implemented Interfaces:

AuthzOps
```
public class PathAuthzOps
extends AuthzOpsImpl
```
Implements AuthzOps using paths defined in an XML config file. The name of the configuration file is read from the digilib config parameter "auth-file". The tag "digilib-paths" is read from the configuration file:
```
 
 <digilib-paths>
   <path name="histast/eastwood-collection" role="eastwood-coll" />
 </digilib-paths>
 
 
```
A user must supply one of the roles under "role" to access the directory "name". Roles under "role" must be separated by comma only (no spaces).

Field Summary

Fields
Modifier and Type Field Description

protected static org.slf4j.Logger logger
- Fields inherited from class digilib.auth.AuthzOpsImpl
  authnOps

Constructor Summary

Constructors
Constructor Description

PathAuthzOps()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`init(DigilibConfiguration dlConfig)`	Initialize authentication operations.
`List<String>`	`rolesForPath(DigilibServletRequest dlRequest)`	Return authorization roles needed for request.

Methods inherited from class digilib.auth.AuthzOpsImpl
isAuthorizationRequired, isAuthorized, isRoleAuthorized

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - logger
```
protected static final org.slf4j.Logger logger
```
- Constructor Detail
  - PathAuthzOps
```
public PathAuthzOps()
```
- Method Detail
  - init
```
public void init(DigilibConfiguration dlConfig)
          throws AuthOpException
```
    Initialize authentication operations. Reads tag "digilib-paths" from configuration file and sets up authentication arrays.
    
    Specified by:
    
    init in interface AuthzOps
    
    Specified by:
    
    init in class AuthzOpsImpl
    
    Parameters:
    
    dlConfig - current DigilibConfiguration
    
    Throws:
    
    AuthOpException - Exception thrown on error.
  - rolesForPath
```
public List<String> rolesForPath(DigilibServletRequest dlRequest)
                          throws AuthOpException
```
    Return authorization roles needed for request. Returns the list of authorization roles that are required to access the specified path. No list means the path is free.
    
    Specified by:
    
    rolesForPath in class AuthzOpsImpl
    
    Parameters:
    
    dlRequest - DigilibServletRequest with image path and remote address information.
    
    Returns:
    
    List of Strings with role names.
    
    Throws:
    
    AuthOpException - Exception thrown on error.