GHWebhookSignature (GitHub plugin 1.39.0 API)

java.lang.Object
- org.jenkinsci.plugins.github.webhook.GHWebhookSignature

```
public class GHWebhookSignature
extends Object
```
Utility class for dealing with signatures of incoming requests.

Since:

1.21.0

See Also:

API documentation

Field Summary

Fields
Modifier and Type Field Description

static String INVALID_SIGNATURE

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`matches(String digest)`
`String`	`sha1()`	Computes a RFC 2104-compliant HMAC digest using SHA1 of a payloadFrom with a given key (secret).
`static GHWebhookSignature`	`webhookSignature(String payload, Secret secret)`

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

- Field Detail
  - INVALID_SIGNATURE
```
public static final String INVALID_SIGNATURE
```
    See Also:
    
    Constant Field Values
- Method Detail
  - webhookSignature
```
public static GHWebhookSignature webhookSignature(String payload,
                                                  Secret secret)
```
    Parameters:
    
    payload - Clear-text to create signature of.
    
    secret - Key to sign with.
  - sha1
```
public String sha1()
```
    Computes a RFC 2104-compliant HMAC digest using SHA1 of a payloadFrom with a given key (secret).
    
    Returns:
    
    HMAC digest of payloadFrom using secret as key. Will return COMPUTED_INVALID_SIGNATURE on any exception during computation.
  - matches
```
public boolean matches(String digest)
```
    Parameters:
    
    digest - computed signature from external place (GitHub)
    
    Returns:
    
    true if computed and provided signatures identical