Package com.hierynomus.sshj.userauth.keyprovider

Class OpenSSHKeyV1KeyFile

java.lang.Object

net.schmizz.sshj.userauth.keyprovider.BaseFileKeyProvider

com.hierynomus.sshj.userauth.keyprovider.OpenSSHKeyV1KeyFile

All Implemented Interfaces:

FileKeyProvider, KeyProvider

public class OpenSSHKeyV1KeyFile
extends BaseFileKeyProvider

Reads a key file in the new OpenSSH format. The format is described in the following document: Key Protocol

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	OpenSSHKeyV1KeyFile.Factory

Field Summary

Fields

Modifier and Type	Field	Description
static final String	BCRYPT
protected final org.slf4j.Logger	log
static final String	OPENSSH_PRIVATE_KEY

Fields inherited from class net.schmizz.sshj.userauth.keyprovider.BaseFileKeyProvider

kp, pwdf, resource, type

Constructor Summary

Constructors

Constructor	Description
OpenSSHKeyV1KeyFile()

Method Summary

Modifier and Type	Method	Description
PublicKey	getPublic()
KeyType	getType()
void	init(File privateKey, File publicKey, PasswordFinder pwdf)
void	init(File location, PasswordFinder pwdf)
void	init(Reader privateKey, Reader publicKey, PasswordFinder pwdf)
void	init(String privateKey, String publicKey, PasswordFinder pwdf)
protected KeyPair	readKeyPair()
void	setSecurityKeySigner(SecurityKeySigner securityKeySigner)	Attach the bridge to the hardware authenticator used to sign with a FIDO/U2F security key (sk-ecdsa-sha2-nistp256@openssh.com / sk-ssh-ed25519@openssh.com).

Methods inherited from class net.schmizz.sshj.userauth.keyprovider.BaseFileKeyProvider

getPrivate, init, init, init, init, init, init

Methods inherited from class java.lang.Object

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

Field Details

OPENSSH_PRIVATE_KEY

public static final String OPENSSH_PRIVATE_KEY

See Also:

• Constant Field Values

BCRYPT

public static final String BCRYPT

See Also:

• Constant Field Values

log

protected final org.slf4j.Logger log

Constructor Details

OpenSSHKeyV1KeyFile

public OpenSSHKeyV1KeyFile()

Method Details

getPublic

public PublicKey getPublic()
                    throws IOException

Specified by:

getPublic in interface KeyProvider

Overrides:

getPublic in class BaseFileKeyProvider

Returns:

the public key.

Throws:

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

getType

public KeyType getType()
                throws IOException

Specified by:

getType in interface KeyProvider

Overrides:

getType in class BaseFileKeyProvider

Returns:

the KeyType.

Throws:

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

setSecurityKeySigner

public void setSecurityKeySigner(SecurityKeySigner securityKeySigner)

Attach the bridge to the hardware authenticator used to sign with a FIDO/U2F security key (sk-ecdsa-sha2-nistp256@openssh.com / sk-ssh-ed25519@openssh.com). Without it such a key can be read but not used to sign. Not needed when authenticating via an SSH agent.

Parameters:

securityKeySigner - the signer, or null to clear it

init

public void init(File location,
 PasswordFinder pwdf)

Specified by:

init in interface FileKeyProvider

Overrides:

init in class BaseFileKeyProvider

init

public void init(File privateKey,
 File publicKey,
 PasswordFinder pwdf)

Specified by:

init in interface FileKeyProvider

Overrides:

init in class BaseFileKeyProvider

init

public void init(String privateKey,
 String publicKey,
 PasswordFinder pwdf)

Specified by:

init in interface FileKeyProvider

Overrides:

init in class BaseFileKeyProvider

init

public void init(Reader privateKey,
 Reader publicKey,
 PasswordFinder pwdf)

Specified by:

init in interface FileKeyProvider

Overrides:

init in class BaseFileKeyProvider

readKeyPair

protected KeyPair readKeyPair()
                       throws IOException

Specified by:

readKeyPair in class BaseFileKeyProvider

Throws:

IOException