go.ligato.io/vpp-agent/v3@v3.5.0/plugins/vpp/ifplugin/vppcalls/vpp2210/ipsec_vppcalls.go (about)

     1  //  Copyright (c) 2022 Cisco and/or its affiliates.
     2  //
     3  //  Licensed under the Apache License, Version 2.0 (the "License");
     4  //  you may not use this file except in compliance with the License.
     5  //  You may obtain a copy of the License at:
     6  //
     7  //      http://www.apache.org/licenses/LICENSE-2.0
     8  //
     9  //  Unless required by applicable law or agreed to in writing, software
    10  //  distributed under the License is distributed on an "AS IS" BASIS,
    11  //  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    12  //  See the License for the specific language governing permissions and
    13  //  limitations under the License.
    14  
    15  package vpp2210
    16  
    17  import (
    18  	"context"
    19  
    20  	"go.ligato.io/vpp-agent/v3/plugins/vpp/binapi/vpp2210/interface_types"
    21  	"go.ligato.io/vpp-agent/v3/plugins/vpp/binapi/vpp2210/tunnel_types"
    22  
    23  	vpp_ipsec "go.ligato.io/vpp-agent/v3/plugins/vpp/binapi/vpp2210/ipsec"
    24  	ifs "go.ligato.io/vpp-agent/v3/proto/ligato/vpp/interfaces"
    25  )
    26  
    27  // AddIPSecTunnelInterface adds a new IPSec tunnel interface.
    28  func (h *InterfaceVppHandler) AddIPSecTunnelInterface(ctx context.Context, ifName string, ipSecLink *ifs.IPSecLink) (uint32, error) {
    29  	reply, err := h.ipsec.IpsecItfCreate(ctx, &vpp_ipsec.IpsecItfCreate{
    30  		Itf: vpp_ipsec.IpsecItf{
    31  			Mode: tunnel_types.TunnelMode(ipSecLink.TunnelMode),
    32  		},
    33  	})
    34  	if err != nil {
    35  		return 0, err
    36  	}
    37  
    38  	return uint32(reply.SwIfIndex), nil
    39  }
    40  
    41  // DeleteIPSecTunnelInterface removes existing IPSec tunnel interface.
    42  func (h *InterfaceVppHandler) DeleteIPSecTunnelInterface(ctx context.Context, ifName string, idx uint32, ipSecLink *ifs.IPSecLink) error {
    43  	_, err := h.ipsec.IpsecItfDelete(ctx, &vpp_ipsec.IpsecItfDelete{
    44  		SwIfIndex: interface_types.InterfaceIndex(idx),
    45  	})
    46  	if err != nil {
    47  		return err
    48  	}
    49  
    50  	return nil
    51  }