Package com.sshtools.common.forwarding

Class ForwardingPolicy

java.lang.Object

com.sshtools.common.permissions.Permissions

com.sshtools.common.forwarding.ForwardingPolicy

public class ForwardingPolicy
extends Permissions

Field Summary

Fields

Modifier and Type	Field	Description
static final int	ALLOW_FORWARDING
static final int	GATEWAY_FORWARDING
static final int	UNIX_DOMAIN_SOCKET_FORWARDING

Fields inherited from class com.sshtools.common.permissions.Permissions

permissions

Constructor Summary

Constructors

Constructor	Description
ForwardingPolicy()

Method Summary

Modifier and Type	Method	Description
ForwardingPolicy	allowForwarding()
ForwardingPolicy	allowGatewayForwarding()
boolean	checkHostPermitted(SshConnection con, String host, int port)	Check the host of the forwarding is permitted under this policy.
boolean	checkInterfacePermitted(SshConnection con, String originHost, int originPort)	Check that the source of the forwarding is permitted under this policy.
ForwardingPolicy	denyForwarding()
ForwardingPolicy	denyGatewayForwarding()
int	getForwardingMaxPacketSize()
com.sshtools.common.util.UnsignedInteger32	getForwardingMaxWindowSize()
com.sshtools.common.util.UnsignedInteger32	getForwardingMinWindowSize()
ForwardingPolicy	grantForwarding(String host)	Grant access to a specific host.
ForwardingPolicy	revokeForwarding(String host)	Revoke access from a specific host.
void	setForwardingMaxPacketSize(int forwardingMaxPacketSize)
void	setForwardingMaxWindowSize(com.sshtools.common.util.UnsignedInteger32 forwardingMaxWindowSize)
void	setForwardingMinWindowSize(com.sshtools.common.util.UnsignedInteger32 forwardingMinWindowSize)

Methods inherited from class com.sshtools.common.permissions.Permissions

add, check, remove

Methods inherited from class java.lang.Object

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

Field Details

ALLOW_FORWARDING

public static final int ALLOW_FORWARDING

See Also:

• Constant Field Values

GATEWAY_FORWARDING

public static final int GATEWAY_FORWARDING

See Also:

• Constant Field Values

UNIX_DOMAIN_SOCKET_FORWARDING

public static final int UNIX_DOMAIN_SOCKET_FORWARDING

See Also:

• Constant Field Values

Constructor Details

ForwardingPolicy

public ForwardingPolicy()

Method Details

allowGatewayForwarding

public ForwardingPolicy allowGatewayForwarding()

denyGatewayForwarding

public ForwardingPolicy denyGatewayForwarding()

grantForwarding

public ForwardingPolicy grantForwarding(String host)

Grant access to a specific host.

Parameters:

host -

port -

revokeForwarding

public ForwardingPolicy revokeForwarding(String host)

Revoke access from a specific host.

Parameters:

host -

checkInterfacePermitted

public boolean checkInterfacePermitted(SshConnection con,
 String originHost,
 int originPort)

Check that the source of the forwarding is permitted under this policy. For remote forwarding the source is the network interface on the server that is listening for connections. For local forwarding it is the original source of the forward on the client's network.

Parameters:

con - the connection the request originated from

originHost -

originPort -

Returns:

checkHostPermitted

public boolean checkHostPermitted(SshConnection con,
 String host,
 int port)

Check the host of the forwarding is permitted under this policy. For remote forwarding the host is the original source of the forwarding request on the local network. For local forwarding the host is the destination of the forwarding on the local network.

Parameters:

con - the connection the request originated from

host -

port -

Returns:

allowForwarding

public ForwardingPolicy allowForwarding()

denyForwarding

public ForwardingPolicy denyForwarding()

getForwardingMaxPacketSize

public int getForwardingMaxPacketSize()

setForwardingMaxPacketSize

public void setForwardingMaxPacketSize(int forwardingMaxPacketSize)

getForwardingMaxWindowSize

public com.sshtools.common.util.UnsignedInteger32 getForwardingMaxWindowSize()

setForwardingMaxWindowSize

public void setForwardingMaxWindowSize(com.sshtools.common.util.UnsignedInteger32 forwardingMaxWindowSize)

getForwardingMinWindowSize

public com.sshtools.common.util.UnsignedInteger32 getForwardingMinWindowSize()

setForwardingMinWindowSize

public void setForwardingMinWindowSize(com.sshtools.common.util.UnsignedInteger32 forwardingMinWindowSize)