KeyUtils (Keycloak Docs Distribution 21.0.2 API)

java.lang.Object
- org.keycloak.storage.jpa.KeyUtils

```
public class KeyUtils
extends Object
```
Author:

hmlnarik

Field Summary

Fields
Modifier and Type Field Description

static Pattern EXPECTED_KEY_PATTERN

static Pattern UUID_PATTERN

Constructor Summary

Constructors
Constructor Description

KeyUtils()

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static void`	`assertValidKey(String key)`	Logs an warning when the key is not a valid key
`static boolean`	`isValidKey(String key)`	Returns true when the key is `null` or either a plain UUID or a key formatted as "f:[UUID]:any_string"

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

- Field Detail
  - UUID_PATTERN
```
public static final Pattern UUID_PATTERN
```
  - EXPECTED_KEY_PATTERN
```
public static final Pattern EXPECTED_KEY_PATTERN
```
- Constructor Detail
  - KeyUtils
```
public KeyUtils()
```
- Method Detail
  - isValidKey
```
public static boolean isValidKey(String key)
```
    Returns true when the key is null or either a plain UUID or a key formatted as "f:[UUID]:any_string"
    
    Parameters:
    
    key - String representation of the key
    
    Returns:
  - assertValidKey
```
public static void assertValidKey(String key)
                           throws IllegalArgumentException
```
    Logs an warning when the key is not a valid key
    
    Parameters:
    
    key - String representation of the key
    
    Throws:
    
    IllegalArgumentException