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Load WgPort from config file and exchange via signal (#449)

Browse Source 
Added additional common blacklisted interfaces

Updated the signal protocol to pass the peer port and netbird version

Co-authored-by: braginini <bangvalo@gmail.com>
This commit is contained in:
Maycon Santos
2022-09-02 19:33:35 +02:00
committed by GitHub
parent f1c00ae543
commit 4e5ee70b3d
10 changed files with 171 additions and 77 deletions
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9
signal/client/client.go
View File

@@ -2,6 +2,7 @@ package client
import (
"fmt"
"github.com/netbirdio/netbird/client/system"
"github.com/netbirdio/netbird/signal/proto"
"golang.zx2c4.com/wireguard/wgctrl/wgtypes"
"io"
@@ -41,13 +42,15 @@ func UnMarshalCredential(msg *proto.Message) (*Credential, error) {
}
// MarshalCredential marsharl a Credential instance and returns a Message object
func MarshalCredential(myKey wgtypes.Key, remoteKey wgtypes.Key, credential *Credential, t proto.Body_Type) (*proto.Message, error) {
func MarshalCredential(myKey wgtypes.Key, myPort int, remoteKey wgtypes.Key, credential *Credential, t proto.Body_Type) (*proto.Message, error) {
return &proto.Message{
Key: myKey.PublicKey().String(),
RemoteKey: remoteKey.String(),
Body: &proto.Body{
Type: t,
Payload: fmt.Sprintf("%s:%s", credential.UFrag, credential.Pwd),
Type: t,
Payload: fmt.Sprintf("%s:%s", credential.UFrag, credential.Pwd),
WgListenPort: uint32(myPort),
NetBirdVersion: system.NetbirdVersion(),
},
}, nil
}

4
signal/proto/generate.sh Executable file
View File

@@ -0,0 +1,4 @@
#!/bin/bash
go install google.golang.org/protobuf/cmd/protoc-gen-go@v1.26
go install google.golang.org/grpc/cmd/protoc-gen-go-grpc@v1.1
protoc -I proto/ proto/signalexchange.proto --go_out=. --go-grpc_out=.

65
signal/proto/signalexchange.pb.go
View File

@@ -214,6 +214,9 @@ type Body struct {
Type Body_Type `protobuf:"varint,1,opt,name=type,proto3,enum=signalexchange.Body_Type" json:"type,omitempty"`
Payload string `protobuf:"bytes,2,opt,name=payload,proto3" json:"payload,omitempty"`
// wgListenPort is an actual WireGuard listen port
WgListenPort uint32 `protobuf:"varint,3,opt,name=wgListenPort,proto3" json:"wgListenPort,omitempty"`
NetBirdVersion string `protobuf:"bytes,4,opt,name=netBirdVersion,proto3" json:"netBirdVersion,omitempty"`
}
func (x *Body) Reset() {
@@ -262,6 +265,20 @@ func (x *Body) GetPayload() string {
return ""
}
func (x *Body) GetWgListenPort() uint32 {
if x != nil {
return x.WgListenPort
}
return 0
}
func (x *Body) GetNetBirdVersion() string {
if x != nil {
return x.NetBirdVersion
}
return ""
}
var File_signalexchange_proto protoreflect.FileDescriptor
var file_signalexchange_proto_rawDesc = []byte{
@@ -281,28 +298,32 @@ var file_signalexchange_proto_rawDesc = []byte{
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}
var (

3
signal/proto/signalexchange.proto
View File

@@ -49,4 +49,7 @@ message Body {
}
Type type = 1;
string payload = 2;
// wgListenPort is an actual WireGuard listen port
uint32 wgListenPort = 3;
string netBirdVersion = 4;
}