mirror of
https://github.com/aykhans/slash-e.git
synced 2025-04-20 05:51:25 +00:00
290 lines
9.3 KiB
Go
290 lines
9.3 KiB
Go
package v2
|
|
|
|
import (
|
|
"context"
|
|
|
|
"github.com/boojack/slash/api/auth"
|
|
apiv2pb "github.com/boojack/slash/proto/gen/api/v2"
|
|
storepb "github.com/boojack/slash/proto/gen/store"
|
|
"github.com/boojack/slash/store"
|
|
"github.com/golang-jwt/jwt/v4"
|
|
"github.com/pkg/errors"
|
|
"golang.org/x/crypto/bcrypt"
|
|
"golang.org/x/exp/slices"
|
|
"google.golang.org/grpc/codes"
|
|
"google.golang.org/grpc/status"
|
|
"google.golang.org/protobuf/types/known/timestamppb"
|
|
)
|
|
|
|
type UserService struct {
|
|
apiv2pb.UnimplementedUserServiceServer
|
|
|
|
Secret string
|
|
Store *store.Store
|
|
}
|
|
|
|
// NewUserService creates a new UserService.
|
|
func NewUserService(secret string, store *store.Store) *UserService {
|
|
return &UserService{
|
|
Secret: secret,
|
|
Store: store,
|
|
}
|
|
}
|
|
|
|
func (s *UserService) ListUsers(ctx context.Context, _ *apiv2pb.ListUsersRequest) (*apiv2pb.ListUsersResponse, error) {
|
|
users, err := s.Store.ListUsers(ctx, &store.FindUser{})
|
|
if err != nil {
|
|
return nil, status.Errorf(codes.Internal, "failed to list users: %v", err)
|
|
}
|
|
|
|
userMessages := []*apiv2pb.User{}
|
|
for _, user := range users {
|
|
userMessages = append(userMessages, convertUserFromStore(user))
|
|
}
|
|
response := &apiv2pb.ListUsersResponse{
|
|
Users: userMessages,
|
|
}
|
|
return response, nil
|
|
}
|
|
|
|
func (s *UserService) GetUser(ctx context.Context, request *apiv2pb.GetUserRequest) (*apiv2pb.GetUserResponse, error) {
|
|
user, err := s.Store.GetUser(ctx, &store.FindUser{
|
|
ID: &request.Id,
|
|
})
|
|
if err != nil {
|
|
return nil, status.Errorf(codes.Internal, "failed to find user: %v", err)
|
|
}
|
|
if user == nil {
|
|
return nil, status.Errorf(codes.NotFound, "user not found")
|
|
}
|
|
|
|
userMessage := convertUserFromStore(user)
|
|
response := &apiv2pb.GetUserResponse{
|
|
User: userMessage,
|
|
}
|
|
return response, nil
|
|
}
|
|
|
|
func (s *UserService) CreateUser(ctx context.Context, request *apiv2pb.CreateUserRequest) (*apiv2pb.CreateUserResponse, error) {
|
|
passwordHash, err := bcrypt.GenerateFromPassword([]byte(request.User.Password), bcrypt.DefaultCost)
|
|
if err != nil {
|
|
return nil, status.Errorf(codes.Internal, "failed to hash password: %v", err)
|
|
}
|
|
|
|
user, err := s.Store.CreateUser(ctx, &store.User{
|
|
Email: request.User.Email,
|
|
Nickname: request.User.Nickname,
|
|
Role: store.RoleUser,
|
|
PasswordHash: string(passwordHash),
|
|
})
|
|
if err != nil {
|
|
return nil, status.Errorf(codes.Internal, "failed to create user: %v", err)
|
|
}
|
|
response := &apiv2pb.CreateUserResponse{
|
|
User: convertUserFromStore(user),
|
|
}
|
|
return response, nil
|
|
}
|
|
|
|
func (s *UserService) DeleteUser(ctx context.Context, request *apiv2pb.DeleteUserRequest) (*apiv2pb.DeleteUserResponse, error) {
|
|
userID := ctx.Value(UserIDContextKey).(int32)
|
|
if userID == request.Id {
|
|
return nil, status.Errorf(codes.InvalidArgument, "cannot delete self")
|
|
}
|
|
|
|
err := s.Store.DeleteUser(ctx, &store.DeleteUser{
|
|
ID: request.Id,
|
|
})
|
|
if err != nil {
|
|
return nil, status.Errorf(codes.Internal, "failed to delete user: %v", err)
|
|
}
|
|
response := &apiv2pb.DeleteUserResponse{}
|
|
return response, nil
|
|
}
|
|
|
|
func (s *UserService) ListUserAccessTokens(ctx context.Context, request *apiv2pb.ListUserAccessTokensRequest) (*apiv2pb.ListUserAccessTokensResponse, error) {
|
|
userID := ctx.Value(UserIDContextKey).(int32)
|
|
if userID != request.Id {
|
|
return nil, status.Errorf(codes.PermissionDenied, "Permission denied")
|
|
}
|
|
|
|
userAccessTokens, err := s.Store.GetUserAccessTokens(ctx, userID)
|
|
if err != nil {
|
|
return nil, status.Errorf(codes.Internal, "failed to list access tokens: %v", err)
|
|
}
|
|
|
|
accessTokens := []*apiv2pb.UserAccessToken{}
|
|
for _, userAccessToken := range userAccessTokens {
|
|
claims := &auth.ClaimsMessage{}
|
|
_, err := jwt.ParseWithClaims(userAccessToken.AccessToken, claims, func(t *jwt.Token) (any, error) {
|
|
if t.Method.Alg() != jwt.SigningMethodHS256.Name {
|
|
return nil, errors.Errorf("unexpected access token signing method=%v, expect %v", t.Header["alg"], jwt.SigningMethodHS256)
|
|
}
|
|
if kid, ok := t.Header["kid"].(string); ok {
|
|
if kid == "v1" {
|
|
return []byte(s.Secret), nil
|
|
}
|
|
}
|
|
return nil, errors.Errorf("unexpected access token kid=%v", t.Header["kid"])
|
|
})
|
|
if err != nil {
|
|
// If the access token is invalid or expired, just ignore it.
|
|
continue
|
|
}
|
|
|
|
userAccessToken := &apiv2pb.UserAccessToken{
|
|
AccessToken: userAccessToken.AccessToken,
|
|
Description: userAccessToken.Description,
|
|
IssuedAt: timestamppb.New(claims.IssuedAt.Time),
|
|
}
|
|
if claims.ExpiresAt != nil {
|
|
userAccessToken.ExpiresAt = timestamppb.New(claims.ExpiresAt.Time)
|
|
}
|
|
accessTokens = append(accessTokens, userAccessToken)
|
|
}
|
|
|
|
// Sort by issued time in descending order.
|
|
slices.SortFunc(accessTokens, func(i, j *apiv2pb.UserAccessToken) bool {
|
|
return i.IssuedAt.Seconds > j.IssuedAt.Seconds
|
|
})
|
|
response := &apiv2pb.ListUserAccessTokensResponse{
|
|
AccessTokens: accessTokens,
|
|
}
|
|
return response, nil
|
|
}
|
|
|
|
func (s *UserService) CreateUserAccessToken(ctx context.Context, request *apiv2pb.CreateUserAccessTokenRequest) (*apiv2pb.CreateUserAccessTokenResponse, error) {
|
|
userID := ctx.Value(UserIDContextKey).(int32)
|
|
if userID != request.Id {
|
|
return nil, status.Errorf(codes.PermissionDenied, "Permission denied")
|
|
}
|
|
|
|
user, err := s.Store.GetUser(ctx, &store.FindUser{
|
|
ID: &userID,
|
|
})
|
|
if err != nil {
|
|
return nil, status.Errorf(codes.Internal, "failed to get user: %v", err)
|
|
}
|
|
if user == nil {
|
|
return nil, status.Errorf(codes.NotFound, "user not found")
|
|
}
|
|
|
|
accessToken, err := auth.GenerateAccessToken(user.Email, user.ID, request.UserAccessToken.ExpiresAt.AsTime(), s.Secret)
|
|
if err != nil {
|
|
return nil, status.Errorf(codes.Internal, "failed to generate access token: %v", err)
|
|
}
|
|
|
|
claims := &auth.ClaimsMessage{}
|
|
_, err = jwt.ParseWithClaims(accessToken, claims, func(t *jwt.Token) (any, error) {
|
|
if t.Method.Alg() != jwt.SigningMethodHS256.Name {
|
|
return nil, errors.Errorf("unexpected access token signing method=%v, expect %v", t.Header["alg"], jwt.SigningMethodHS256)
|
|
}
|
|
if kid, ok := t.Header["kid"].(string); ok {
|
|
if kid == "v1" {
|
|
return []byte(s.Secret), nil
|
|
}
|
|
}
|
|
return nil, errors.Errorf("unexpected access token kid=%v", t.Header["kid"])
|
|
})
|
|
if err != nil {
|
|
return nil, status.Errorf(codes.Internal, "failed to parse access token: %v", err)
|
|
}
|
|
|
|
// Upsert the access token to user setting store.
|
|
if err := s.UpsertAccessTokenToStore(ctx, user, accessToken, request.UserAccessToken.Description); err != nil {
|
|
return nil, status.Errorf(codes.Internal, "failed to upsert access token to store: %v", err)
|
|
}
|
|
|
|
userAccessToken := &apiv2pb.UserAccessToken{
|
|
AccessToken: accessToken,
|
|
Description: request.UserAccessToken.Description,
|
|
IssuedAt: timestamppb.New(claims.IssuedAt.Time),
|
|
}
|
|
if claims.ExpiresAt != nil {
|
|
userAccessToken.ExpiresAt = timestamppb.New(claims.ExpiresAt.Time)
|
|
}
|
|
response := &apiv2pb.CreateUserAccessTokenResponse{
|
|
AccessToken: userAccessToken,
|
|
}
|
|
return response, nil
|
|
}
|
|
|
|
func (s *UserService) DeleteUserAccessToken(ctx context.Context, request *apiv2pb.DeleteUserAccessTokenRequest) (*apiv2pb.DeleteUserAccessTokenResponse, error) {
|
|
userID := ctx.Value(UserIDContextKey).(int32)
|
|
if userID != request.Id {
|
|
return nil, status.Errorf(codes.PermissionDenied, "Permission denied")
|
|
}
|
|
|
|
userAccessTokens, err := s.Store.GetUserAccessTokens(ctx, userID)
|
|
if err != nil {
|
|
return nil, status.Errorf(codes.Internal, "failed to list access tokens: %v", err)
|
|
}
|
|
updatedUserAccessTokens := []*storepb.AccessTokensUserSetting_AccessToken{}
|
|
for _, userAccessToken := range userAccessTokens {
|
|
if userAccessToken.AccessToken == request.AccessToken {
|
|
continue
|
|
}
|
|
updatedUserAccessTokens = append(updatedUserAccessTokens, userAccessToken)
|
|
}
|
|
if _, err := s.Store.UpsertUserSetting(ctx, &storepb.UserSetting{
|
|
UserId: userID,
|
|
Key: storepb.UserSettingKey_USER_SETTING_ACCESS_TOKENS,
|
|
Value: &storepb.UserSetting_AccessTokensUserSetting{
|
|
AccessTokensUserSetting: &storepb.AccessTokensUserSetting{
|
|
AccessTokens: updatedUserAccessTokens,
|
|
},
|
|
},
|
|
}); err != nil {
|
|
return nil, status.Errorf(codes.Internal, "failed to upsert user setting: %v", err)
|
|
}
|
|
|
|
return &apiv2pb.DeleteUserAccessTokenResponse{}, nil
|
|
}
|
|
|
|
func (s *UserService) UpsertAccessTokenToStore(ctx context.Context, user *store.User, accessToken, description string) error {
|
|
userAccessTokens, err := s.Store.GetUserAccessTokens(ctx, user.ID)
|
|
if err != nil {
|
|
return errors.Wrap(err, "failed to get user access tokens")
|
|
}
|
|
userAccessToken := storepb.AccessTokensUserSetting_AccessToken{
|
|
AccessToken: accessToken,
|
|
Description: description,
|
|
}
|
|
userAccessTokens = append(userAccessTokens, &userAccessToken)
|
|
if _, err := s.Store.UpsertUserSetting(ctx, &storepb.UserSetting{
|
|
UserId: user.ID,
|
|
Key: storepb.UserSettingKey_USER_SETTING_ACCESS_TOKENS,
|
|
Value: &storepb.UserSetting_AccessTokensUserSetting{
|
|
AccessTokensUserSetting: &storepb.AccessTokensUserSetting{
|
|
AccessTokens: userAccessTokens,
|
|
},
|
|
},
|
|
}); err != nil {
|
|
return errors.Wrap(err, "failed to upsert user setting")
|
|
}
|
|
return nil
|
|
}
|
|
|
|
func convertUserFromStore(user *store.User) *apiv2pb.User {
|
|
return &apiv2pb.User{
|
|
Id: int32(user.ID),
|
|
RowStatus: convertRowStatusFromStore(user.RowStatus),
|
|
CreatedTs: user.CreatedTs,
|
|
UpdatedTs: user.UpdatedTs,
|
|
Role: convertUserRoleFromStore(user.Role),
|
|
Email: user.Email,
|
|
Nickname: user.Nickname,
|
|
}
|
|
}
|
|
|
|
func convertUserRoleFromStore(role store.Role) apiv2pb.Role {
|
|
switch role {
|
|
case store.RoleAdmin:
|
|
return apiv2pb.Role_ADMIN
|
|
case store.RoleUser:
|
|
return apiv2pb.Role_USER
|
|
default:
|
|
return apiv2pb.Role_ROLE_UNSPECIFIED
|
|
}
|
|
}
|