Examples of org.apache.sshd.common.ForwardingFilter.canConnect()

Class org.apache.sshd.common.ForwardingFilter

Examples of org.apache.sshd.common.ForwardingFilter.canConnect()

org.apache.sshd.common.ForwardingFilter.canConnect()
Determine if the session may create an outbound connection.
This server process will connect to another server listening on the address specified by the client. Usually this is to another port on the same host (127.0.0.1) but may be to any other system this server can reach on the server's side of the network. @param address address the client has requested this server listenfor inbound connections on, and relay them through the client. @param session session requesting permission to listen for connections. @return true if the socket is permitted; false if it must be denied.

        switch (type) {
            case Direct:    address = new SshdSocketAddress(hostToConnect, portToConnect); break;
            case Forwarded: address = service.getTcpipForwarder().getForwardedPort(portToConnect); break;
        }
        final ForwardingFilter filter = getSession().getFactoryManager().getTcpipForwardingFilter();
        if (address == null || filter == null || !filter.canConnect(address, getSession())) {
            super.close(true);
            f.setException(new OpenChannelException(SshConstants.SSH_OPEN_ADMINISTRATIVELY_PROHIBITED, "Connection denied"));
            return f;
        }

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        switch (type) {
            case Direct:    address = new SshdSocketAddress(hostToConnect, portToConnect); break;
            case Forwarded: address = service.getTcpipForwarder().getForwardedPort(portToConnect); break;
        }
        final ForwardingFilter filter = getSession().getFactoryManager().getTcpipForwardingFilter();
        if (address == null || filter == null || !filter.canConnect(address, getSession())) {
            super.close(true);
            f.setException(new OpenChannelException(SshConstants.SSH_OPEN_ADMINISTRATIVELY_PROHIBITED, "Connection denied"));
            return f;
        }

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        switch (type) {
            case Direct:    address = new SshdSocketAddress(hostToConnect, portToConnect); break;
            case Forwarded: address = getSession().getTcpipForwarder().getForwardedPort(portToConnect); break;
        }
        final ForwardingFilter filter = getSession().getFactoryManager().getTcpipForwardingFilter();
        if (address == null || filter == null || !filter.canConnect(address, getSession())) {
            super.close(true);
            f.setException(new OpenChannelException(SshConstants.SSH_OPEN_ADMINISTRATIVELY_PROHIBITED, "Connection denied"));
            return f;
        }

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