SSHSignatureCallback

java.lang.Object
- ghidra.framework.remote.SSHSignatureCallback

All Implemented Interfaces:

java.io.Serializable, javax.security.auth.callback.Callback
```
public class SSHSignatureCallback
extends java.lang.Object
implements javax.security.auth.callback.Callback, java.io.Serializable
```
SSHSignatureCallback provides a Callback implementation used to perform SSH authentication. This callback is instantiated by the server with a random token which must be signed using the user's SSH private key.
It is the responsibility of the callback handler to invoke the sign method and return this object in response to the callback.

See Also:

Serialized Form

Field Summary

Fields
Modifier and Type Field Description

static long serialVersionUID

Constructor Summary

Constructors
Constructor Description

SSHSignatureCallback(byte[] token, byte[] serverSignature)
Construct callback with a random token to be signed by the client.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`byte[]`	`getServerSignature()`
`byte[]`	`getSignature()`
`byte[]`	`getToken()`
`boolean`	`isSigned()`
`void`	`sign(java.lang.Object sshPrivateKey)`	Sign this challenge with the specified SSH private key.

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

- Field Detail
  - serialVersionUID
```
public static final long serialVersionUID
```
    See Also:
    
    Constant Field Values
- Constructor Detail
  - SSHSignatureCallback
```
public SSHSignatureCallback(byte[] token,
                            byte[] serverSignature)
```
    Construct callback with a random token to be signed by the client.
    
    Parameters:
    
    token - random bytes to be signed
- Method Detail
  - getToken
```
public byte[] getToken()
```
  - getSignature
```
public byte[] getSignature()
```
  - getServerSignature
```
public byte[] getServerSignature()
```
  - isSigned
```
public boolean isSigned()
```
  - sign
```
public void sign(java.lang.Object sshPrivateKey)
          throws java.io.IOException
```
    Sign this challenge with the specified SSH private key.
    
    Parameters:
    
    sshPrivateKey - RSAPrivateKey or DSAPrivateKey
    
    Throws:
    
    java.io.IOException - if signature generation failed
    
    See Also:
    
    RSAPrivateKey, DSAPrivateKey