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This commit is contained in:
zhangsz
2025-06-30 09:23:28 +08:00
parent ceb1fe2640
commit 9b7d32fbd9
69 changed files with 7280 additions and 0 deletions
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369
grpc_server/dhcpServer/dhcp_server.pb.go Normal file
View File

@@ -0,0 +1,369 @@
// Code generated by protoc-gen-go. DO NOT EDIT.
// versions:
// protoc-gen-go v1.34.2-devel
// protoc v3.12.4
// source: dhcp_server.proto
package dhcpServer
import (
protoreflect "google.golang.org/protobuf/reflect/protoreflect"
protoimpl "google.golang.org/protobuf/runtime/protoimpl"
reflect "reflect"
sync "sync"
)
const (
// Verify that this generated code is sufficiently up-to-date.
_ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion)
// Verify that runtime/protoimpl is sufficiently up-to-date.
_ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20)
)
type MacAddr struct {
state protoimpl.MessageState
sizeCache protoimpl.SizeCache
unknownFields protoimpl.UnknownFields
Mac string `protobuf:"bytes,1,opt,name=mac,proto3" json:"mac,omitempty"`
}
func (x *MacAddr) Reset() {
*x = MacAddr{}
mi := &file_dhcp_server_proto_msgTypes[0]
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
ms.StoreMessageInfo(mi)
}
func (x *MacAddr) String() string {
return protoimpl.X.MessageStringOf(x)
}
func (*MacAddr) ProtoMessage() {}
func (x *MacAddr) ProtoReflect() protoreflect.Message {
mi := &file_dhcp_server_proto_msgTypes[0]
if x != nil {
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
if ms.LoadMessageInfo() == nil {
ms.StoreMessageInfo(mi)
}
return ms
}
return mi.MessageOf(x)
}
// Deprecated: Use MacAddr.ProtoReflect.Descriptor instead.
func (*MacAddr) Descriptor() ([]byte, []int) {
return file_dhcp_server_proto_rawDescGZIP(), []int{0}
}
func (x *MacAddr) GetMac() string {
if x != nil {
return x.Mac
}
return ""
}
// The response message containing the staInfo.
type StaDhcpInfo struct {
state protoimpl.MessageState
sizeCache protoimpl.SizeCache
unknownFields protoimpl.UnknownFields
Ip string `protobuf:"bytes,1,opt,name=ip,proto3" json:"ip,omitempty"`
Hostname string `protobuf:"bytes,2,opt,name=hostname,proto3" json:"hostname,omitempty"`
}
func (x *StaDhcpInfo) Reset() {
*x = StaDhcpInfo{}
mi := &file_dhcp_server_proto_msgTypes[1]
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
ms.StoreMessageInfo(mi)
}
func (x *StaDhcpInfo) String() string {
return protoimpl.X.MessageStringOf(x)
}
func (*StaDhcpInfo) ProtoMessage() {}
func (x *StaDhcpInfo) ProtoReflect() protoreflect.Message {
mi := &file_dhcp_server_proto_msgTypes[1]
if x != nil {
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
if ms.LoadMessageInfo() == nil {
ms.StoreMessageInfo(mi)
}
return ms
}
return mi.MessageOf(x)
}
// Deprecated: Use StaDhcpInfo.ProtoReflect.Descriptor instead.
func (*StaDhcpInfo) Descriptor() ([]byte, []int) {
return file_dhcp_server_proto_rawDescGZIP(), []int{1}
}
func (x *StaDhcpInfo) GetIp() string {
if x != nil {
return x.Ip
}
return ""
}
func (x *StaDhcpInfo) GetHostname() string {
if x != nil {
return x.Hostname
}
return ""
}
type EmptyRequest struct {
state protoimpl.MessageState
sizeCache protoimpl.SizeCache
unknownFields protoimpl.UnknownFields
}
func (x *EmptyRequest) Reset() {
*x = EmptyRequest{}
mi := &file_dhcp_server_proto_msgTypes[2]
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
ms.StoreMessageInfo(mi)
}
func (x *EmptyRequest) String() string {
return protoimpl.X.MessageStringOf(x)
}
func (*EmptyRequest) ProtoMessage() {}
func (x *EmptyRequest) ProtoReflect() protoreflect.Message {
mi := &file_dhcp_server_proto_msgTypes[2]
if x != nil {
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
if ms.LoadMessageInfo() == nil {
ms.StoreMessageInfo(mi)
}
return ms
}
return mi.MessageOf(x)
}
// Deprecated: Use EmptyRequest.ProtoReflect.Descriptor instead.
func (*EmptyRequest) Descriptor() ([]byte, []int) {
return file_dhcp_server_proto_rawDescGZIP(), []int{2}
}
// The response message containing the dhcpInfo.
type DhcpInfo struct {
state protoimpl.MessageState
sizeCache protoimpl.SizeCache
unknownFields protoimpl.UnknownFields
UeInfo []*UeInfo `protobuf:"bytes,1,rep,name=ueInfo,proto3" json:"ueInfo,omitempty"`
}
func (x *DhcpInfo) Reset() {
*x = DhcpInfo{}
mi := &file_dhcp_server_proto_msgTypes[3]
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
ms.StoreMessageInfo(mi)
}
func (x *DhcpInfo) String() string {
return protoimpl.X.MessageStringOf(x)
}
func (*DhcpInfo) ProtoMessage() {}
func (x *DhcpInfo) ProtoReflect() protoreflect.Message {
mi := &file_dhcp_server_proto_msgTypes[3]
if x != nil {
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
if ms.LoadMessageInfo() == nil {
ms.StoreMessageInfo(mi)
}
return ms
}
return mi.MessageOf(x)
}
// Deprecated: Use DhcpInfo.ProtoReflect.Descriptor instead.
func (*DhcpInfo) Descriptor() ([]byte, []int) {
return file_dhcp_server_proto_rawDescGZIP(), []int{3}
}
func (x *DhcpInfo) GetUeInfo() []*UeInfo {
if x != nil {
return x.UeInfo
}
return nil
}
type UeInfo struct {
state protoimpl.MessageState
sizeCache protoimpl.SizeCache
unknownFields protoimpl.UnknownFields
Ip string `protobuf:"bytes,1,opt,name=ip,proto3" json:"ip,omitempty"`
Mac string `protobuf:"bytes,2,opt,name=mac,proto3" json:"mac,omitempty"`
Hostname string `protobuf:"bytes,3,opt,name=hostname,proto3" json:"hostname,omitempty"`
StartTime string `protobuf:"bytes,4,opt,name=startTime,proto3" json:"startTime,omitempty"`
EndTime string `protobuf:"bytes,5,opt,name=endTime,proto3" json:"endTime,omitempty"`
}
func (x *UeInfo) Reset() {
*x = UeInfo{}
mi := &file_dhcp_server_proto_msgTypes[4]
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
ms.StoreMessageInfo(mi)
}
func (x *UeInfo) String() string {
return protoimpl.X.MessageStringOf(x)
}
func (*UeInfo) ProtoMessage() {}
func (x *UeInfo) ProtoReflect() protoreflect.Message {
mi := &file_dhcp_server_proto_msgTypes[4]
if x != nil {
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
if ms.LoadMessageInfo() == nil {
ms.StoreMessageInfo(mi)
}
return ms
}
return mi.MessageOf(x)
}
// Deprecated: Use UeInfo.ProtoReflect.Descriptor instead.
func (*UeInfo) Descriptor() ([]byte, []int) {
return file_dhcp_server_proto_rawDescGZIP(), []int{4}
}
func (x *UeInfo) GetIp() string {
if x != nil {
return x.Ip
}
return ""
}
func (x *UeInfo) GetMac() string {
if x != nil {
return x.Mac
}
return ""
}
func (x *UeInfo) GetHostname() string {
if x != nil {
return x.Hostname
}
return ""
}
func (x *UeInfo) GetStartTime() string {
if x != nil {
return x.StartTime
}
return ""
}
func (x *UeInfo) GetEndTime() string {
if x != nil {
return x.EndTime
}
return ""
}
var File_dhcp_server_proto protoreflect.FileDescriptor
var file_dhcp_server_proto_rawDesc = []byte{
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}
var (
file_dhcp_server_proto_rawDescOnce sync.Once
file_dhcp_server_proto_rawDescData = file_dhcp_server_proto_rawDesc
)
func file_dhcp_server_proto_rawDescGZIP() []byte {
file_dhcp_server_proto_rawDescOnce.Do(func() {
file_dhcp_server_proto_rawDescData = protoimpl.X.CompressGZIP(file_dhcp_server_proto_rawDescData)
})
return file_dhcp_server_proto_rawDescData
}
var file_dhcp_server_proto_msgTypes = make([]protoimpl.MessageInfo, 5)
var file_dhcp_server_proto_goTypes = []any{
(*MacAddr)(nil), // 0: MacAddr
(*StaDhcpInfo)(nil), // 1: StaDhcpInfo
(*EmptyRequest)(nil), // 2: EmptyRequest
(*DhcpInfo)(nil), // 3: DhcpInfo
(*UeInfo)(nil), // 4: UeInfo
}
var file_dhcp_server_proto_depIdxs = []int32{
4, // 0: DhcpInfo.ueInfo:type_name -> UeInfo
0, // 1: StaService.GetSta:input_type -> MacAddr
2, // 2: DhcpService.GetDhcp:input_type -> EmptyRequest
1, // 3: StaService.GetSta:output_type -> StaDhcpInfo
3, // 4: DhcpService.GetDhcp:output_type -> DhcpInfo
3, // [3:5] is the sub-list for method output_type
1, // [1:3] is the sub-list for method input_type
1, // [1:1] is the sub-list for extension type_name
1, // [1:1] is the sub-list for extension extendee
0, // [0:1] is the sub-list for field type_name
}
func init() { file_dhcp_server_proto_init() }
func file_dhcp_server_proto_init() {
if File_dhcp_server_proto != nil {
return
}
type x struct{}
out := protoimpl.TypeBuilder{
File: protoimpl.DescBuilder{
GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
RawDescriptor: file_dhcp_server_proto_rawDesc,
NumEnums: 0,
NumMessages: 5,
NumExtensions: 0,
NumServices: 2,
},
GoTypes: file_dhcp_server_proto_goTypes,
DependencyIndexes: file_dhcp_server_proto_depIdxs,
MessageInfos: file_dhcp_server_proto_msgTypes,
}.Build()
File_dhcp_server_proto = out.File
file_dhcp_server_proto_rawDesc = nil
file_dhcp_server_proto_goTypes = nil
file_dhcp_server_proto_depIdxs = nil
}

231
grpc_server/dhcpServer/dhcp_server_grpc.pb.go Normal file
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@@ -0,0 +1,231 @@
// Code generated by protoc-gen-go-grpc. DO NOT EDIT.
// versions:
// - protoc-gen-go-grpc v1.5.1
// - protoc v3.12.4
// source: dhcp_server.proto
package dhcpServer
import (
context "context"
grpc "google.golang.org/grpc"
codes "google.golang.org/grpc/codes"
status "google.golang.org/grpc/status"
)
// This is a compile-time assertion to ensure that this generated file
// is compatible with the grpc package it is being compiled against.
// Requires gRPC-Go v1.64.0 or later.
const _ = grpc.SupportPackageIsVersion9
const (
StaService_GetSta_FullMethodName = "/StaService/GetSta"
)
// StaServiceClient is the client API for StaService service.
//
// For semantics around ctx use and closing/ending streaming RPCs, please refer to https://pkg.go.dev/google.golang.org/grpc/?tab=doc#ClientConn.NewStream.
//
// The get sta service definition.
type StaServiceClient interface {
GetSta(ctx context.Context, in *MacAddr, opts ...grpc.CallOption) (*StaDhcpInfo, error)
}
type staServiceClient struct {
cc grpc.ClientConnInterface
}
func NewStaServiceClient(cc grpc.ClientConnInterface) StaServiceClient {
return &staServiceClient{cc}
}
func (c *staServiceClient) GetSta(ctx context.Context, in *MacAddr, opts ...grpc.CallOption) (*StaDhcpInfo, error) {
cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
out := new(StaDhcpInfo)
err := c.cc.Invoke(ctx, StaService_GetSta_FullMethodName, in, out, cOpts...)
if err != nil {
return nil, err
}
return out, nil
}
// StaServiceServer is the server API for StaService service.
// All implementations must embed UnimplementedStaServiceServer
// for forward compatibility.
//
// The get sta service definition.
type StaServiceServer interface {
GetSta(context.Context, *MacAddr) (*StaDhcpInfo, error)
mustEmbedUnimplementedStaServiceServer()
}
// UnimplementedStaServiceServer must be embedded to have
// forward compatible implementations.
//
// NOTE: this should be embedded by value instead of pointer to avoid a nil
// pointer dereference when methods are called.
type UnimplementedStaServiceServer struct{}
func (UnimplementedStaServiceServer) GetSta(context.Context, *MacAddr) (*StaDhcpInfo, error) {
return nil, status.Errorf(codes.Unimplemented, "method GetSta not implemented")
}
func (UnimplementedStaServiceServer) mustEmbedUnimplementedStaServiceServer() {}
func (UnimplementedStaServiceServer) testEmbeddedByValue() {}
// UnsafeStaServiceServer may be embedded to opt out of forward compatibility for this service.
// Use of this interface is not recommended, as added methods to StaServiceServer will
// result in compilation errors.
type UnsafeStaServiceServer interface {
mustEmbedUnimplementedStaServiceServer()
}
func RegisterStaServiceServer(s grpc.ServiceRegistrar, srv StaServiceServer) {
// If the following call panics, it indicates UnimplementedStaServiceServer was
// embedded by pointer and is nil. This will cause panics if an
// unimplemented method is ever invoked, so we test this at initialization
// time to prevent it from happening at runtime later due to I/O.
if t, ok := srv.(interface{ testEmbeddedByValue() }); ok {
t.testEmbeddedByValue()
}
s.RegisterService(&StaService_ServiceDesc, srv)
}
func _StaService_GetSta_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
in := new(MacAddr)
if err := dec(in); err != nil {
return nil, err
}
if interceptor == nil {
return srv.(StaServiceServer).GetSta(ctx, in)
}
info := &grpc.UnaryServerInfo{
Server: srv,
FullMethod: StaService_GetSta_FullMethodName,
}
handler := func(ctx context.Context, req interface{}) (interface{}, error) {
return srv.(StaServiceServer).GetSta(ctx, req.(*MacAddr))
}
return interceptor(ctx, in, info, handler)
}
// StaService_ServiceDesc is the grpc.ServiceDesc for StaService service.
// It's only intended for direct use with grpc.RegisterService,
// and not to be introspected or modified (even as a copy)
var StaService_ServiceDesc = grpc.ServiceDesc{
ServiceName: "StaService",
HandlerType: (*StaServiceServer)(nil),
Methods: []grpc.MethodDesc{
{
MethodName: "GetSta",
Handler: _StaService_GetSta_Handler,
},
},
Streams: []grpc.StreamDesc{},
Metadata: "dhcp_server.proto",
}
const (
DhcpService_GetDhcp_FullMethodName = "/DhcpService/GetDhcp"
)
// DhcpServiceClient is the client API for DhcpService service.
//
// For semantics around ctx use and closing/ending streaming RPCs, please refer to https://pkg.go.dev/google.golang.org/grpc/?tab=doc#ClientConn.NewStream.
//
// The get dhcp service definition.
type DhcpServiceClient interface {
GetDhcp(ctx context.Context, in *EmptyRequest, opts ...grpc.CallOption) (*DhcpInfo, error)
}
type dhcpServiceClient struct {
cc grpc.ClientConnInterface
}
func NewDhcpServiceClient(cc grpc.ClientConnInterface) DhcpServiceClient {
return &dhcpServiceClient{cc}
}
func (c *dhcpServiceClient) GetDhcp(ctx context.Context, in *EmptyRequest, opts ...grpc.CallOption) (*DhcpInfo, error) {
cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
out := new(DhcpInfo)
err := c.cc.Invoke(ctx, DhcpService_GetDhcp_FullMethodName, in, out, cOpts...)
if err != nil {
return nil, err
}
return out, nil
}
// DhcpServiceServer is the server API for DhcpService service.
// All implementations must embed UnimplementedDhcpServiceServer
// for forward compatibility.
//
// The get dhcp service definition.
type DhcpServiceServer interface {
GetDhcp(context.Context, *EmptyRequest) (*DhcpInfo, error)
mustEmbedUnimplementedDhcpServiceServer()
}
// UnimplementedDhcpServiceServer must be embedded to have
// forward compatible implementations.
//
// NOTE: this should be embedded by value instead of pointer to avoid a nil
// pointer dereference when methods are called.
type UnimplementedDhcpServiceServer struct{}
func (UnimplementedDhcpServiceServer) GetDhcp(context.Context, *EmptyRequest) (*DhcpInfo, error) {
return nil, status.Errorf(codes.Unimplemented, "method GetDhcp not implemented")
}
func (UnimplementedDhcpServiceServer) mustEmbedUnimplementedDhcpServiceServer() {}
func (UnimplementedDhcpServiceServer) testEmbeddedByValue() {}
// UnsafeDhcpServiceServer may be embedded to opt out of forward compatibility for this service.
// Use of this interface is not recommended, as added methods to DhcpServiceServer will
// result in compilation errors.
type UnsafeDhcpServiceServer interface {
mustEmbedUnimplementedDhcpServiceServer()
}
func RegisterDhcpServiceServer(s grpc.ServiceRegistrar, srv DhcpServiceServer) {
// If the following call panics, it indicates UnimplementedDhcpServiceServer was
// embedded by pointer and is nil. This will cause panics if an
// unimplemented method is ever invoked, so we test this at initialization
// time to prevent it from happening at runtime later due to I/O.
if t, ok := srv.(interface{ testEmbeddedByValue() }); ok {
t.testEmbeddedByValue()
}
s.RegisterService(&DhcpService_ServiceDesc, srv)
}
func _DhcpService_GetDhcp_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
in := new(EmptyRequest)
if err := dec(in); err != nil {
return nil, err
}
if interceptor == nil {
return srv.(DhcpServiceServer).GetDhcp(ctx, in)
}
info := &grpc.UnaryServerInfo{
Server: srv,
FullMethod: DhcpService_GetDhcp_FullMethodName,
}
handler := func(ctx context.Context, req interface{}) (interface{}, error) {
return srv.(DhcpServiceServer).GetDhcp(ctx, req.(*EmptyRequest))
}
return interceptor(ctx, in, info, handler)
}
// DhcpService_ServiceDesc is the grpc.ServiceDesc for DhcpService service.
// It's only intended for direct use with grpc.RegisterService,
// and not to be introspected or modified (even as a copy)
var DhcpService_ServiceDesc = grpc.ServiceDesc{
ServiceName: "DhcpService",
HandlerType: (*DhcpServiceServer)(nil),
Methods: []grpc.MethodDesc{
{
MethodName: "GetDhcp",
Handler: _DhcpService_GetDhcp_Handler,
},
},
Streams: []grpc.StreamDesc{},
Metadata: "dhcp_server.proto",
}

54
grpc_server/grpc_server.go Normal file
View File

@@ -0,0 +1,54 @@
package grpcServer
import (
"context"
"net"
"google.golang.org/grpc"
"github.com/coredhcp/coredhcp/grpc_server/dhcpServer"
"github.com/coredhcp/coredhcp/logger"
rangeplugin "github.com/coredhcp/coredhcp/plugins/range"
)
var log = logger.GetLogger("grpc")
type staServer struct {
dhcpServer.UnimplementedStaServiceServer
}
func (s *staServer) GetSta(ctx context.Context, req *dhcpServer.MacAddr) (*dhcpServer.StaDhcpInfo, error) {
record := rangeplugin.GetRecord(req.Mac)
if record != nil {
return &dhcpServer.StaDhcpInfo{
Ip: record.IP.String(),
Hostname: record.Hostname,
}, nil
} else {
return nil, nil
}
}
type dhcpService struct {
dhcpServer.UnimplementedDhcpServiceServer
}
func (d *dhcpService) GetDhcp(ctx context.Context, req *dhcpServer.EmptyRequest) (dhcpInfo *dhcpServer.DhcpInfo, err error) {
return rangeplugin.GetDhcpInfo()
}
func Run() {
lis, err := net.Listen("tcp", "127.0.0.1:50051")
if err != nil {
log.Errorf("failed to listen: %v", err)
}
s := grpc.NewServer()
dhcpServer.RegisterStaServiceServer(s, &staServer{})
dhcpServer.RegisterDhcpServiceServer(s, &dhcpService{})
if err := s.Serve(lis); err != nil {
log.Errorf("failed to serve: %v", err)
}
}