ACR (Nimbus OAuth 2.0 SDK with OpenID Connect 1.0 extensions v9.22)

java.lang.Object
- com.nimbusds.oauth2.sdk.id.Identifier
- - com.nimbusds.openid.connect.sdk.claims.ACR

All Implemented Interfaces:

Serializable, Comparable<Identifier>, net.minidev.json.JSONAware
```
@Immutable
public final class ACR
extends Identifier
```
Authentication Context Class Reference (acr). It identifies the authentication context, i.e. the information that the relying party may require before it makes an entitlements decision with respect to an authentication response. Such context may include, but is not limited to, the actual authentication method used or level of assurance such as ITU-T X.1254 | ISO/IEC 29115 entity authentication assurance level.
The ACR is represented by a string or an URI string.
Related specifications:
- OpenID Connect Core 1.0, section 2.
- OpenID Connect Extended Authentication Profile (EAP) ACR Values 1.0 - draft 00
- RFC 6711
- See ISO/IEC DIS 29115
See Also:

Serialized Form

- Field Summary
  
  Fields
  Modifier and Type Field Description
  
  static ACR PHR
  Phishing-Resistant.
  
  static ACR PHRH
  Phishing-Resistant Hardware-Protected.
  - Fields inherited from class com.nimbusds.oauth2.sdk.id.Identifier
    DEFAULT_BYTE_LENGTH, secureRandom
- Constructor Summary
  
  Constructors
  Constructor Description
  
  ACR(String value)
  Creates a new Authentication Context Class Reference (ACR) with the specified value.
- Method Summary
  
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method Description
  
  boolean equals(Object object)
  - Methods inherited from class com.nimbusds.oauth2.sdk.id.Identifier
    compareTo, getValue, hashCode, toJSONString, toString, toStringList
  - Methods inherited from class java.lang.Object
    clone, finalize, getClass, notify, notifyAll, wait, wait, wait

- Field Detail
  - PHR
```
public static final ACR PHR
```
    Phishing-Resistant. An authentication mechanism where a party potentially under the control of the Relying Party cannot gain sufficient information to be able to successfully authenticate to the End User's OpenID Provider as if that party were the End User. (Note that the potentially malicious Relying Party controls where the User-Agent is redirected to and thus may not send it to the End User's actual OpenID Provider). NOTE: These semantics are the same as those specified in [OpenID.PAPE].
  - PHRH
```
public static final ACR PHRH
```
    Phishing-Resistant Hardware-Protected. An authentication mechanism meeting the requirements for phishing-resistant PHR authentication in which additionally information needed to be able to successfully authenticate to the End User's OpenID Provider as if that party were the End User is held in a hardware-protected device or component.
- Constructor Detail
  - ACR
```
public ACR(String value)
```
    Creates a new Authentication Context Class Reference (ACR) with the specified value.
    
    Parameters:
    
    value - The ACR value. Must not be null.
- Method Detail
  - equals
```
public boolean equals(Object object)
```
    Overrides:
    
    equals in class Identifier