AuthenticationChallenge

java.lang.Object
- org.eclipse.jgit.internal.transport.sshd.proxy.AuthenticationChallenge

```
public class AuthenticationChallenge
extends java.lang.Object
```
A simple representation of an authentication challenge as sent in a "WWW-Authenticate" or "Proxy-Authenticate" header. Such challenges start with a mechanism name, followed either by one single token, or by a list of key=value pairs.

See Also:

RFC 7235, sec. 2.1

Field Summary

Fields
Modifier and Type Field Description

private java.util.Map<java.lang.String,java.lang.String> arguments

private java.lang.String mechanism

private java.lang.String token

Constructor Summary

Constructors
Constructor Description

AuthenticationChallenge(java.lang.String mechanism)
Create a new AuthenticationChallenge with the given mechanism.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`(package private) void`	`addArgument(java.lang.String key, java.lang.String value)`
`java.util.Map<java.lang.String,java.lang.String>`	`getArguments()`	Retrieves the arguments of the challenge.
`java.lang.String`	`getMechanism()`	Retrieves the authentication mechanism specified by this challenge, for instance "Basic".
`java.lang.String`	`getToken()`	Retrieves the token of the challenge, if any.
`(package private) void`	`setToken(java.lang.String token)`
`java.lang.String`	`toString()`

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

- Field Detail
  - mechanism
```
private final java.lang.String mechanism
```
  - token
```
private java.lang.String token
```
  - arguments
```
private java.util.Map<java.lang.String,java.lang.String> arguments
```
- Constructor Detail
  - AuthenticationChallenge
```
public AuthenticationChallenge(java.lang.String mechanism)
```
    Create a new AuthenticationChallenge with the given mechanism.
    
    Parameters:
    
    mechanism - for the challenge
- Method Detail
  - getMechanism
```
public java.lang.String getMechanism()
```
    Retrieves the authentication mechanism specified by this challenge, for instance "Basic".
    
    Returns:
    
    the mechanism name
  - getToken
```
public java.lang.String getToken()
```
    Retrieves the token of the challenge, if any.
    
    Returns:
    
    the token, or null if there is none.
  - getArguments
```
@NonNull
public java.util.Map<java.lang.String,java.lang.String> getArguments()
```
    Retrieves the arguments of the challenge.
    
    Returns:
    
    a possibly empty map of the key=value arguments of the challenge
  - addArgument
```
void addArgument(java.lang.String key,
                 java.lang.String value)
```
  - setToken
```
void setToken(java.lang.String token)
```
  - toString
```
public java.lang.String toString()
```
    Overrides:
    
    toString in class java.lang.Object