SignUtils (shenyu-common 2.5.1 API)

java.lang.Object
- org.apache.shenyu.common.utils.SignUtils

public final class SignUtils
extends java.lang.Object

SignUtils.

Field Summary

Fields
Modifier and Type	Field	Description
`static java.lang.String`	`SIGN_HMD5`
`static java.lang.String`	`SIGN_HS256`
`static java.lang.String`	`SIGN_HS512`
`static java.lang.String`	`SIGN_MD5`

Constructor Summary

Constructors
Constructor Description

SignUtils()

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static java.lang.String`	`generateKey()`	Generate key string.
`static java.lang.String`	`sign(java.lang.String algorithmName, java.lang.String key, java.lang.String data)`	Returns signature of data as hex string (lowercase).

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

- Field Detail
  - SIGN_MD5
```
public static final java.lang.String SIGN_MD5
```
    See Also:
    
    Constant Field Values
  - SIGN_HMD5
```
public static final java.lang.String SIGN_HMD5
```
    See Also:
    
    Constant Field Values
  - SIGN_HS256
```
public static final java.lang.String SIGN_HS256
```
    See Also:
    
    Constant Field Values
  - SIGN_HS512
```
public static final java.lang.String SIGN_HS512
```
    See Also:
    
    Constant Field Values
- Constructor Detail
  - SignUtils
```
public SignUtils()
```
- Method Detail
  - sign
```
public static java.lang.String sign(java.lang.String algorithmName,
                                    java.lang.String key,
                                    java.lang.String data)
```
    Returns signature of data as hex string (lowercase).
    
    Parameters:
    
    algorithmName - the name of sign algorithm
    
    key - key
    
    data - data to sign
    
    Returns:
    
    signature
    
    Throws:
    
    java.lang.NullPointerException - if key or data is null
    
    java.lang.UnsupportedOperationException - if algorithmName isn't supported
  - generateKey
```
public static java.lang.String generateKey()
```
    Generate key string.
    
    Returns:
    
    the string