PKCEHelper (boldsign-java 2.0.0-beta.2 API)

java.lang.Object
- com.boldsign.auth.PKCEHelper

```
public class PKCEHelper
extends Object
```

Constructor Summary

Constructors
Constructor Description

PKCEHelper()

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static String[]`	`generatePkceCodes()`	Generates a code verifier and its corresponding code challenge for the PKCE (Proof Key for Code Exchange) flow.

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

- Constructor Detail
  - PKCEHelper
```
public PKCEHelper()
```
- Method Detail
  - generatePkceCodes
```
public static String[] generatePkceCodes()
```
    Generates a code verifier and its corresponding code challenge for the PKCE (Proof Key for Code Exchange) flow. PKCE is used to enhance the security of the OAuth 2.0 authorization code flow by preventing authorization code interception attacks. The code verifier is a high-entropy string that is used to generate a code challenge. The code challenge is sent during the authorization request, and the code verifier is sent during the token exchange to validate the request.
    
    Returns:
    
    A string array containing the code verifier at index 0 and the corresponding code challenge at index 1.