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/
grpc_server.go
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/
grpc_server.go
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package user
import (
"context"
"database/sql"
"google.golang.org/grpc/codes"
"google.golang.org/grpc/status"
pb "github.com/51st-state/api/pkg/apis/user/proto"
"github.com/51st-state/api/pkg/rbac"
proto1 "github.com/51st-state/api/pkg/rbac/proto"
"github.com/golang/protobuf/ptypes/empty"
)
// GRPCServer for external user management
type GRPCServer struct {
manager Manager
}
// NewGRPCServer for user management
func NewGRPCServer(m Manager) pb.ManagerServer {
return &GRPCServer{m}
}
// GetUser from the user database
func (s *GRPCServer) GetUser(ctx context.Context, req *pb.GetUserRequest) (*pb.User, error) {
c, err := s.manager.Get(ctx, newIdentifier(req.GetUUID().GetUUID()))
if err != nil {
return nil, err
}
return &pb.User{
UUID: &pb.UUID{
UUID: c.UUID(),
},
Data: &pb.Data{
WCFUserID: uint64(c.Data().WCFUserID),
GameHash: c.Data().GameSerialHash,
Banned: c.Data().Banned,
},
}, nil
}
// GetUserByWCFUserID returns a user filtered by its wcf user id
func (s *GRPCServer) GetUserByWCFUserID(ctx context.Context, req *pb.GetUserByWCFUserIDRequest) (*pb.User, error) {
c, err := s.manager.GetByWCFUserID(ctx, WCFUserID(req.GetWCFUserID()))
if err == sql.ErrNoRows {
return nil, status.New(codes.NotFound, err.Error()).Err()
} else if err != nil {
return nil, err
}
return &pb.User{
UUID: &pb.UUID{
UUID: c.UUID(),
},
Data: &pb.Data{
WCFUserID: uint64(c.Data().WCFUserID),
GameHash: c.Data().GameSerialHash,
Banned: c.Data().Banned,
},
}, nil
}
// GetUserByGameSerialHash returns a user filtered by its game serial hash
func (s *GRPCServer) GetUserByGameSerialHash(ctx context.Context, req *pb.GetUserByGameSerialHashRequest) (*pb.User, error) {
c, err := s.manager.GetByGameSerialHash(ctx, req.GetHash())
if err == sql.ErrNoRows {
return nil, status.New(codes.NotFound, err.Error()).Err()
} else if err != nil {
return nil, err
}
return &pb.User{
UUID: &pb.UUID{
UUID: c.UUID(),
},
Data: &pb.Data{
WCFUserID: uint64(c.Data().WCFUserID),
GameHash: c.Data().GameSerialHash,
Banned: c.Data().Banned,
},
}, nil
}
// CreateUser in the database
func (s *GRPCServer) CreateUser(ctx context.Context, req *pb.CreateUserRequest) (*pb.User, error) {
c, err := s.manager.Create(ctx, NewIncomplete(
WCFUserID(req.GetData().GetWCFUserID()),
"",
"",
req.GetData().GetGameHash(),
req.GetData().GetBanned(),
))
if err != nil {
return nil, err
}
return &pb.User{
UUID: &pb.UUID{
UUID: c.UUID(),
},
Data: &pb.Data{
WCFUserID: uint64(c.Data().WCFUserID),
GameHash: c.Data().GameSerialHash,
Banned: c.Data().Banned,
},
}, nil
}
// DeleteUser from the database
func (s *GRPCServer) DeleteUser(ctx context.Context, req *pb.DeleteUserRequest) (*empty.Empty, error) {
return &empty.Empty{}, s.manager.Delete(
ctx,
newIdentifier(
req.GetUUID().GetUUID(),
),
)
}
// UpdateUser credentials in the database
func (s *GRPCServer) UpdateUser(ctx context.Context, req *pb.UpdateUserRequest) (*empty.Empty, error) {
return &empty.Empty{}, s.manager.Update(ctx, newComplete(
newIdentifier(
req.GetUUID().GetUUID(),
),
NewIncomplete(
WCFUserID(req.GetData().GetWCFUserID()),
"",
"",
req.GetData().GetGameHash(),
req.GetData().GetBanned(),
),
))
}
// CheckUserPassword if the given password matches
func (s *GRPCServer) CheckUserPassword(ctx context.Context, req *pb.CheckUserPasswordRequest) (*empty.Empty, error) {
return &empty.Empty{}, s.manager.CheckPassword(
ctx,
newIdentifier(
req.GetUUID().GetUUID(),
),
newIncompletePassword(
req.GetPassword().GetPassword(),
),
)
}
// GetWCFInfo of a wcf user
func (s *GRPCServer) GetWCFInfo(ctx context.Context, req *pb.GetWCFInfoRequest) (*pb.WCFUserInfo, error) {
info, err := s.manager.GetWCFInfo(ctx, req.GetName())
if err != nil {
return nil, err
}
return &pb.WCFUserInfo{
UserID: uint64(info.UserID),
Email: info.Email,
Password: info.Password.Hash(),
}, nil
}
// GetUserRoles of a user
func (s *GRPCServer) GetUserRoles(ctx context.Context, id *pb.UUID) (*proto1.AccountRoles, error) {
roles, err := s.manager.GetRoles(ctx, newIdentifier(id.GetUUID()))
if err != nil {
return nil, err
}
grpcRoles := &proto1.AccountRoles{
RoleIDs: make([]string, 0),
}
for _, v := range roles {
grpcRoles.RoleIDs = append(grpcRoles.RoleIDs, string(v))
}
return grpcRoles, nil
}
// SetUserRoles of a user
func (s *GRPCServer) SetUserRoles(ctx context.Context, req *pb.SetUserRolesRequest) (*empty.Empty, error) {
roles := make(rbac.AccountRoles, 0)
for _, v := range req.GetRoles().GetRoleIDs() {
roles = append(roles, rbac.RoleID(v))
}
return &empty.Empty{}, s.manager.SetRoles(ctx, newIdentifier(req.GetUUID().GetUUID()), roles)
}