AuthUtil (Apache ZooKeeper - Server 3.9.3 API)

java.lang.Object
- org.apache.zookeeper.server.util.AuthUtil

public final class AuthUtil
extends Object

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static List<ClientInfo>`	`getClientInfos(List<Id> authInfo)`	Gets user from id to prepare ClientInfo.
`static String`	`getUser(Id id)`	Gives user name
`static String`	`getUsers(List<Id> authInfo)`	Returns a formatted, comma-separated list of the user IDs held in `authInfo`, or `null` if no user IDs were found.

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

- Method Detail
  - getUser
```
public static String getUser(Id id)
```
    Gives user name
    
    Parameters:
    
    id - contains scheme and authentication info
    
    Returns:
    
    returns null if authentication scheme does not exist or authentication provider returns null as user
  - getUsers
```
public static String getUsers(List<Id> authInfo)
```
    Returns a formatted, comma-separated list of the user IDs held in authInfo, or null if no user IDs were found. Note that while the result may be easy on the eyes, it is underspecified: it does not mention the corresponding scheme, nor are its components escaped. It is intended for for logging, and is not a security feature.
    
    Parameters:
    
    authInfo - A list of Id objects, or null.
    
    Returns:
    
    a comma-separated list of user IDs, or null if no user IDs were found.
  - getClientInfos
```
public static List<ClientInfo> getClientInfos(List<Id> authInfo)
```
    Gets user from id to prepare ClientInfo.
    
    Parameters:
    
    authInfo - List of id objects. id contains scheme and authentication info
    
    Returns:
    
    list of client authentication info