net.schmizz.sshj.userauth.keyprovider

Class PuTTYKeyFile

java.lang.Object

net.schmizz.sshj.userauth.keyprovider.PuTTYKeyFile

All Implemented Interfaces:

FileKeyProvider, KeyProvider

public class PuTTYKeyFile
extends java.lang.Object
implements FileKeyProvider

Sample PuTTY file format

 PuTTY-User-Key-File-2: ssh-rsa
 Encryption: none
 Comment: rsa-key-20080514
 Public-Lines: 4
 AAAAB3NzaC1yc2EAAAABJQAAAIEAiPVUpONjGeVrwgRPOqy3Ym6kF/f8bltnmjA2
 BMdAtaOpiD8A2ooqtLS5zWYuc0xkW0ogoKvORN+RF4JI+uNUlkxWxnzJM9JLpnvA
 HrMoVFaQ0cgDMIHtE1Ob1cGAhlNInPCRnGNJpBNcJ/OJye3yt7WqHP4SPCCLb6nL
 nmBUrLM=
 Private-Lines: 8
 AAAAgGtYgJzpktzyFjBIkSAmgeVdozVhgKmF6WsDMUID9HKwtU8cn83h6h7ug8qA
 hUWcvVxO201/vViTjWVz9ALph3uMnpJiuQaaNYIGztGJBRsBwmQW9738pUXcsUXZ
 79KJP01oHn6Wkrgk26DIOsz04QOBI6C8RumBO4+F1WdfueM9AAAAQQDmA4hcK8Bx
 nVtEpcF310mKD3nsbJqARdw5NV9kCxPnEsmy7Sy1L4Ob/nTIrynbc3MA9HQVJkUz
 7V0va5Pjm/T7AAAAQQCYbnG0UEekwk0LG1Hkxh1OrKMxCw2KWMN8ac3L0LVBg/Tk
 8EnB2oT45GGeJaw7KzdoOMFZz0iXLsVLNUjNn2mpAAAAQQCN6SEfWqiNzyc/w5n/
 lFVDHExfVUJp0wXv+kzZzylnw4fs00lC3k4PZDSsb+jYCMesnfJjhDgkUA0XPyo8
 Emdk
 Private-MAC: 50c45751d18d74c00fca395deb7b7695e3ed6f77
 

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	PuTTYKeyFile.Factory

Field Summary

Fields

Modifier and Type	Field and Description
protected PasswordFinder	pwdf
protected Resource<?>	resource

Constructor Summary

Constructors

Constructor and Description
PuTTYKeyFile()

Method Summary

Methods

Modifier and Type	Method and Description
java.security.PrivateKey	getPrivate()
java.security.PublicKey	getPublic()
KeyType	getType() Key type.
void	init(java.io.File location)
void	init(java.io.File location, PasswordFinder pwdf)
void	init(java.io.Reader location)
void	init(java.io.Reader location, PasswordFinder pwdf)
void	init(java.lang.String privateKey, java.lang.String publicKey)
void	init(java.lang.String privateKey, java.lang.String publicKey, PasswordFinder pwdf)
boolean	isEncrypted()
protected void	parseKeyPair()
protected java.security.KeyPair	readKeyPair()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

pwdf

protected PasswordFinder pwdf

resource

protected Resource<?> resource

Constructor Detail

PuTTYKeyFile

public PuTTYKeyFile()

Method Detail

init

public void init(java.io.Reader location)

Specified by:

init in interface FileKeyProvider

init

public void init(java.io.Reader location,
        PasswordFinder pwdf)

Specified by:

init in interface FileKeyProvider

init

public void init(java.io.File location)

Specified by:

init in interface FileKeyProvider

init

public void init(java.io.File location,
        PasswordFinder pwdf)

Specified by:

init in interface FileKeyProvider

init

public void init(java.lang.String privateKey,
        java.lang.String publicKey)

Specified by:

init in interface FileKeyProvider

init

public void init(java.lang.String privateKey,
        java.lang.String publicKey,
        PasswordFinder pwdf)

Specified by:

init in interface FileKeyProvider

getPrivate

public java.security.PrivateKey getPrivate()
                                    throws java.io.IOException

Specified by:

getPrivate in interface KeyProvider

Returns:

the private key.

Throws:

java.io.IOException - if there is an I/O error retrieving the private key

getPublic

public java.security.PublicKey getPublic()
                                  throws java.io.IOException

Specified by:

getPublic in interface KeyProvider

Returns:

the public key.

Throws:

java.io.IOException - if there is an I/O error retrieving the public key

getType

public KeyType getType()
                throws java.io.IOException

Key type. Either "ssh-rsa" for RSA key, or "ssh-dss" for DSA key.

Specified by:

getType in interface KeyProvider

Returns:

the KeyType.

Throws:

java.io.IOException - if there is an I/O error retrieving the key type

isEncrypted

public boolean isEncrypted()

readKeyPair

protected java.security.KeyPair readKeyPair()
                                     throws java.io.IOException

Throws:

java.io.IOException

parseKeyPair

protected void parseKeyPair()
                     throws java.io.IOException

Throws:

java.io.IOException