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service auth registration

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This commit is contained in:
nquidox 2026-03-20 13:44:37 +03:00
parent 6eda67db60
commit 287b1f5a30
7 changed files with 478 additions and 0 deletions
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40
pkg/authReg/handler.go Normal file
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package authReg
import (
log "github.com/sirupsen/logrus"
"google.golang.org/grpc"
"google.golang.org/grpc/credentials/insecure"
er "merch-api/pkg/externalRegistration/v1"
"time"
)
const pkgLogHeader string = "External service registration |"
type Handler struct {
client er.ExternalRegistrationClient
*service
}
type Deps struct {
Addr string
Timeout time.Duration
}
func New(deps Deps) *Handler {
var opts []grpc.DialOption
insec := grpc.WithTransportCredentials(insecure.NewCredentials())
opts = append(opts, insec)
conn, err := grpc.NewClient(deps.Addr, opts...)
if err != nil {
log.WithError(err).Fatalf("%v grpc connection failed", pkgLogHeader)
}
client := er.NewExternalRegistrationClient(conn)
log.WithField("address", deps.Addr).Debugf("%v client", pkgLogHeader)
return &Handler{
client: client,
service: newService(client, deps.Timeout),
}
}

9
pkg/authReg/interface.go Normal file
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package authReg
import (
"context"
)
type ServiceRegistrar interface {
AuthenticateOrRegister(ctx context.Context, req *RegRequest) (*RegResponse, error)
}

43
pkg/authReg/service.go Normal file
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package authReg
import (
"context"
er "merch-api/pkg/externalRegistration/v1"
"time"
)
type service struct {
client er.ExternalRegistrationClient
timeout time.Duration
}
func newService(c er.ExternalRegistrationClient, timeout time.Duration) *service {
return &service{
client: c,
timeout: timeout,
}
}
func (s *service) AuthenticateOrRegister(ctx context.Context, req *RegRequest) (*RegResponse, error) {
authCtx, cancel := context.WithTimeout(ctx, s.timeout)
defer cancel()
request := er.RegistrationRequest{
Name: req.Name,
Description: req.Description,
ServiceCode: int32(req.BaseCode),
ServiceEndCode: int32(req.EndCode),
Secret: req.SecretHash,
Status: req.Status,
}
response, err := s.client.AuthenticateOrRegister(authCtx, &request)
if err != nil {
return nil, err
}
return &RegResponse{
ServiceId: response.ServiceId,
AlreadyRegistered: response.AlreadyRegistered,
}, nil
}

15
pkg/authReg/struct.go Normal file
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package authReg
type RegRequest struct {
Name string
Description string
BaseCode int
EndCode int
SecretHash string
Status string
}
type RegResponse struct {
ServiceId int32
AlreadyRegistered bool
}

228
pkg/externalRegistration/v1/serviceRegistration.pb.go Normal file
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// Code generated by protoc-gen-go. DO NOT EDIT.
// versions:
// protoc-gen-go v1.36.8
// protoc v6.33.1
// source: proto/serviceRegistration.proto
package externalRegV1
import (
protoreflect "google.golang.org/protobuf/reflect/protoreflect"
protoimpl "google.golang.org/protobuf/runtime/protoimpl"
reflect "reflect"
sync "sync"
unsafe "unsafe"
)
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 RegistrationRequest struct {
state protoimpl.MessageState `protogen:"open.v1"`
Name string `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"`
Description string `protobuf:"bytes,2,opt,name=description,proto3" json:"description,omitempty"`
ServiceCode int32 `protobuf:"varint,3,opt,name=service_code,json=serviceCode,proto3" json:"service_code,omitempty"`
ServiceEndCode int32 `protobuf:"varint,4,opt,name=service_end_code,json=serviceEndCode,proto3" json:"service_end_code,omitempty"`
Secret string `protobuf:"bytes,5,opt,name=secret,proto3" json:"secret,omitempty"`
Status string `protobuf:"bytes,6,opt,name=status,proto3" json:"status,omitempty"`
unknownFields protoimpl.UnknownFields
sizeCache protoimpl.SizeCache
}
func (x *RegistrationRequest) Reset() {
*x = RegistrationRequest{}
mi := &file_proto_serviceRegistration_proto_msgTypes[0]
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
ms.StoreMessageInfo(mi)
}
func (x *RegistrationRequest) String() string {
return protoimpl.X.MessageStringOf(x)
}
func (*RegistrationRequest) ProtoMessage() {}
func (x *RegistrationRequest) ProtoReflect() protoreflect.Message {
mi := &file_proto_serviceRegistration_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 RegistrationRequest.ProtoReflect.Descriptor instead.
func (*RegistrationRequest) Descriptor() ([]byte, []int) {
return file_proto_serviceRegistration_proto_rawDescGZIP(), []int{0}
}
func (x *RegistrationRequest) GetName() string {
if x != nil {
return x.Name
}
return ""
}
func (x *RegistrationRequest) GetDescription() string {
if x != nil {
return x.Description
}
return ""
}
func (x *RegistrationRequest) GetServiceCode() int32 {
if x != nil {
return x.ServiceCode
}
return 0
}
func (x *RegistrationRequest) GetServiceEndCode() int32 {
if x != nil {
return x.ServiceEndCode
}
return 0
}
func (x *RegistrationRequest) GetSecret() string {
if x != nil {
return x.Secret
}
return ""
}
func (x *RegistrationRequest) GetStatus() string {
if x != nil {
return x.Status
}
return ""
}
type RegistrationResponse struct {
state protoimpl.MessageState `protogen:"open.v1"`
ServiceId int32 `protobuf:"varint,1,opt,name=service_id,json=serviceId,proto3" json:"service_id,omitempty"`
AlreadyRegistered bool `protobuf:"varint,2,opt,name=already_registered,json=alreadyRegistered,proto3" json:"already_registered,omitempty"`
unknownFields protoimpl.UnknownFields
sizeCache protoimpl.SizeCache
}
func (x *RegistrationResponse) Reset() {
*x = RegistrationResponse{}
mi := &file_proto_serviceRegistration_proto_msgTypes[1]
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
ms.StoreMessageInfo(mi)
}
func (x *RegistrationResponse) String() string {
return protoimpl.X.MessageStringOf(x)
}
func (*RegistrationResponse) ProtoMessage() {}
func (x *RegistrationResponse) ProtoReflect() protoreflect.Message {
mi := &file_proto_serviceRegistration_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 RegistrationResponse.ProtoReflect.Descriptor instead.
func (*RegistrationResponse) Descriptor() ([]byte, []int) {
return file_proto_serviceRegistration_proto_rawDescGZIP(), []int{1}
}
func (x *RegistrationResponse) GetServiceId() int32 {
if x != nil {
return x.ServiceId
}
return 0
}
func (x *RegistrationResponse) GetAlreadyRegistered() bool {
if x != nil {
return x.AlreadyRegistered
}
return false
}
var File_proto_serviceRegistration_proto protoreflect.FileDescriptor
const file_proto_serviceRegistration_proto_rawDesc = "" +
"\n" +
"\x1fproto/serviceRegistration.proto\x12\x11auth.registration\"\xc8\x01\n" +
"\x13RegistrationRequest\x12\x12\n" +
"\x04name\x18\x01 \x01(\tR\x04name\x12 \n" +
"\vdescription\x18\x02 \x01(\tR\vdescription\x12!\n" +
"\fservice_code\x18\x03 \x01(\x05R\vserviceCode\x12(\n" +
"\x10service_end_code\x18\x04 \x01(\x05R\x0eserviceEndCode\x12\x16\n" +
"\x06secret\x18\x05 \x01(\tR\x06secret\x12\x16\n" +
"\x06status\x18\x06 \x01(\tR\x06status\"d\n" +
"\x14RegistrationResponse\x12\x1d\n" +
"\n" +
"service_id\x18\x01 \x01(\x05R\tserviceId\x12-\n" +
"\x12already_registered\x18\x02 \x01(\bR\x11alreadyRegistered2\x81\x01\n" +
"\x14ExternalRegistration\x12i\n" +
"\x16AuthenticateOrRegister\x12&.auth.registration.RegistrationRequest\x1a'.auth.registration.RegistrationResponseB,Z*/pkg/externalRegistration/v1;externalRegV1b\x06proto3"
var (
file_proto_serviceRegistration_proto_rawDescOnce sync.Once
file_proto_serviceRegistration_proto_rawDescData []byte
)
func file_proto_serviceRegistration_proto_rawDescGZIP() []byte {
file_proto_serviceRegistration_proto_rawDescOnce.Do(func() {
file_proto_serviceRegistration_proto_rawDescData = protoimpl.X.CompressGZIP(unsafe.Slice(unsafe.StringData(file_proto_serviceRegistration_proto_rawDesc), len(file_proto_serviceRegistration_proto_rawDesc)))
})
return file_proto_serviceRegistration_proto_rawDescData
}
var file_proto_serviceRegistration_proto_msgTypes = make([]protoimpl.MessageInfo, 2)
var file_proto_serviceRegistration_proto_goTypes = []any{
(*RegistrationRequest)(nil), // 0: auth.registration.RegistrationRequest
(*RegistrationResponse)(nil), // 1: auth.registration.RegistrationResponse
}
var file_proto_serviceRegistration_proto_depIdxs = []int32{
0, // 0: auth.registration.ExternalRegistration.AuthenticateOrRegister:input_type -> auth.registration.RegistrationRequest
1, // 1: auth.registration.ExternalRegistration.AuthenticateOrRegister:output_type -> auth.registration.RegistrationResponse
1, // [1:2] is the sub-list for method output_type
0, // [0:1] is the sub-list for method input_type
0, // [0:0] is the sub-list for extension type_name
0, // [0:0] is the sub-list for extension extendee
0, // [0:0] is the sub-list for field type_name
}
func init() { file_proto_serviceRegistration_proto_init() }
func file_proto_serviceRegistration_proto_init() {
if File_proto_serviceRegistration_proto != nil {
return
}
type x struct{}
out := protoimpl.TypeBuilder{
File: protoimpl.DescBuilder{
GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
RawDescriptor: unsafe.Slice(unsafe.StringData(file_proto_serviceRegistration_proto_rawDesc), len(file_proto_serviceRegistration_proto_rawDesc)),
NumEnums: 0,
NumMessages: 2,
NumExtensions: 0,
NumServices: 1,
},
GoTypes: file_proto_serviceRegistration_proto_goTypes,
DependencyIndexes: file_proto_serviceRegistration_proto_depIdxs,
MessageInfos: file_proto_serviceRegistration_proto_msgTypes,
}.Build()
File_proto_serviceRegistration_proto = out.File
file_proto_serviceRegistration_proto_goTypes = nil
file_proto_serviceRegistration_proto_depIdxs = nil
}

121
pkg/externalRegistration/v1/serviceRegistration_grpc.pb.go Normal file
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// Code generated by protoc-gen-go-grpc. DO NOT EDIT.
// versions:
// - protoc-gen-go-grpc v1.5.1
// - protoc v6.33.1
// source: proto/serviceRegistration.proto
package externalRegV1
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 (
ExternalRegistration_AuthenticateOrRegister_FullMethodName = "/auth.registration.ExternalRegistration/AuthenticateOrRegister"
)
// ExternalRegistrationClient is the client API for ExternalRegistration 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.
type ExternalRegistrationClient interface {
AuthenticateOrRegister(ctx context.Context, in *RegistrationRequest, opts ...grpc.CallOption) (*RegistrationResponse, error)
}
type externalRegistrationClient struct {
cc grpc.ClientConnInterface
}
func NewExternalRegistrationClient(cc grpc.ClientConnInterface) ExternalRegistrationClient {
return &externalRegistrationClient{cc}
}
func (c *externalRegistrationClient) AuthenticateOrRegister(ctx context.Context, in *RegistrationRequest, opts ...grpc.CallOption) (*RegistrationResponse, error) {
cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
out := new(RegistrationResponse)
err := c.cc.Invoke(ctx, ExternalRegistration_AuthenticateOrRegister_FullMethodName, in, out, cOpts...)
if err != nil {
return nil, err
}
return out, nil
}
// ExternalRegistrationServer is the server API for ExternalRegistration service.
// All implementations must embed UnimplementedExternalRegistrationServer
// for forward compatibility.
type ExternalRegistrationServer interface {
AuthenticateOrRegister(context.Context, *RegistrationRequest) (*RegistrationResponse, error)
mustEmbedUnimplementedExternalRegistrationServer()
}
// UnimplementedExternalRegistrationServer 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 UnimplementedExternalRegistrationServer struct{}
func (UnimplementedExternalRegistrationServer) AuthenticateOrRegister(context.Context, *RegistrationRequest) (*RegistrationResponse, error) {
return nil, status.Errorf(codes.Unimplemented, "method AuthenticateOrRegister not implemented")
}
func (UnimplementedExternalRegistrationServer) mustEmbedUnimplementedExternalRegistrationServer() {}
func (UnimplementedExternalRegistrationServer) testEmbeddedByValue() {}
// UnsafeExternalRegistrationServer may be embedded to opt out of forward compatibility for this service.
// Use of this interface is not recommended, as added methods to ExternalRegistrationServer will
// result in compilation errors.
type UnsafeExternalRegistrationServer interface {
mustEmbedUnimplementedExternalRegistrationServer()
}
func RegisterExternalRegistrationServer(s grpc.ServiceRegistrar, srv ExternalRegistrationServer) {
// If the following call pancis, it indicates UnimplementedExternalRegistrationServer 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(&ExternalRegistration_ServiceDesc, srv)
}
func _ExternalRegistration_AuthenticateOrRegister_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
in := new(RegistrationRequest)
if err := dec(in); err != nil {
return nil, err
}
if interceptor == nil {
return srv.(ExternalRegistrationServer).AuthenticateOrRegister(ctx, in)
}
info := &grpc.UnaryServerInfo{
Server: srv,
FullMethod: ExternalRegistration_AuthenticateOrRegister_FullMethodName,
}
handler := func(ctx context.Context, req interface{}) (interface{}, error) {
return srv.(ExternalRegistrationServer).AuthenticateOrRegister(ctx, req.(*RegistrationRequest))
}
return interceptor(ctx, in, info, handler)
}
// ExternalRegistration_ServiceDesc is the grpc.ServiceDesc for ExternalRegistration service.
// It's only intended for direct use with grpc.RegisterService,
// and not to be introspected or modified (even as a copy)
var ExternalRegistration_ServiceDesc = grpc.ServiceDesc{
ServiceName: "auth.registration.ExternalRegistration",
HandlerType: (*ExternalRegistrationServer)(nil),
Methods: []grpc.MethodDesc{
{
MethodName: "AuthenticateOrRegister",
Handler: _ExternalRegistration_AuthenticateOrRegister_Handler,
},
},
Streams: []grpc.StreamDesc{},
Metadata: "proto/serviceRegistration.proto",
}

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proto/serviceRegistration.proto Normal file
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syntax = "proto3";
package auth.registration;
option go_package = "/pkg/externalRegistration/v1;externalRegV1";
message RegistrationRequest {
string name = 1;
string description = 2;
int32 service_code = 3;
int32 service_end_code = 4;
string secret = 5;
string status = 6;
}
message RegistrationResponse {
int32 service_id = 1;
bool already_registered = 2;
}
service ExternalRegistration {
rpc AuthenticateOrRegister (RegistrationRequest) returns (RegistrationResponse);
}