authorizer/server/resolvers/resend_otp.go
2023-07-31 16:42:11 +05:30

130 lines
4.3 KiB
Go

package resolvers
import (
"context"
"errors"
"fmt"
"strings"
"time"
log "github.com/sirupsen/logrus"
"github.com/authorizerdev/authorizer/server/constants"
"github.com/authorizerdev/authorizer/server/db"
"github.com/authorizerdev/authorizer/server/db/models"
emailHelper "github.com/authorizerdev/authorizer/server/email"
"github.com/authorizerdev/authorizer/server/graph/model"
"github.com/authorizerdev/authorizer/server/memorystore"
"github.com/authorizerdev/authorizer/server/refs"
"github.com/authorizerdev/authorizer/server/smsproviders"
"github.com/authorizerdev/authorizer/server/utils"
)
// ResendOTPResolver is a resolver for resend otp mutation
func ResendOTPResolver(ctx context.Context, params model.ResendOTPRequest) (*model.Response, error) {
email := strings.ToLower(strings.Trim(refs.StringValue(params.Email), " "))
phoneNumber := strings.Trim(refs.StringValue(params.PhoneNumber), " ")
log := log.WithFields(log.Fields{
"email": email,
"phone_number": phoneNumber,
})
if email == "" && phoneNumber == "" {
log.Debug("Email or phone number is required")
return nil, errors.New("email or phone number is required")
}
var user *models.User
var err error
if email != "" {
isEmailServiceEnabled, err := memorystore.Provider.GetBoolStoreEnvVariable(constants.EnvKeyIsEmailServiceEnabled)
if err != nil || !isEmailServiceEnabled {
log.Debug("Email service not enabled: ", err)
return nil, errors.New("email service not enabled")
}
user, err = db.Provider.GetUserByEmail(ctx, email)
} else {
isSMSServiceEnabled, err := memorystore.Provider.GetBoolStoreEnvVariable(constants.EnvKeyIsEmailServiceEnabled)
if err != nil || !isSMSServiceEnabled {
log.Debug("Email service not enabled: ", err)
return nil, errors.New("email service not enabled")
}
user, err = db.Provider.GetUserByPhoneNumber(ctx, phoneNumber)
}
if err != nil {
log.Debug("Failed to get user by email: ", err)
return nil, fmt.Errorf(`user with this email/phone not found`)
}
if user.RevokedTimestamp != nil {
log.Debug("User access is revoked")
return nil, fmt.Errorf(`user access has been revoked`)
}
if email != "" && user.EmailVerifiedAt == nil {
log.Debug("User email is not verified")
return nil, fmt.Errorf(`email not verified`)
}
if phoneNumber != "" && user.PhoneNumberVerifiedAt == nil {
log.Debug("User phone number is not verified")
return nil, fmt.Errorf(`phone number not verified`)
}
if !refs.BoolValue(user.IsMultiFactorAuthEnabled) {
log.Debug("User multi factor authentication is not enabled")
return nil, fmt.Errorf(`multi factor authentication not enabled`)
}
isMFADisabled, err := memorystore.Provider.GetBoolStoreEnvVariable(constants.EnvKeyDisableMultiFactorAuthentication)
if err != nil || isMFADisabled {
log.Debug("MFA service not enabled: ", err)
return nil, errors.New("multi factor authentication is disabled for this instance")
}
// get otp by email or phone number
var otpData *models.OTP
if email != "" {
otpData, err = db.Provider.GetOTPByEmail(ctx, refs.StringValue(params.Email))
} else {
otpData, err = db.Provider.GetOTPByPhoneNumber(ctx, refs.StringValue(params.PhoneNumber))
}
if err != nil {
log.Debug("Failed to get otp for given email: ", err)
return nil, err
}
if otpData == nil {
log.Debug("No otp found for given email: ", params.Email)
return &model.Response{
Message: "Failed to get for given email",
}, errors.New("failed to get otp for given email")
}
otp := utils.GenerateOTP()
if _, err := db.Provider.UpsertOTP(ctx, &models.OTP{
Email: user.Email,
Otp: otp,
ExpiresAt: time.Now().Add(1 * time.Minute).Unix(),
}); err != nil {
log.Debug("Error upserting otp: ", err)
return nil, err
}
if email != "" {
// exec it as go routine so that we can reduce the api latency
go emailHelper.SendEmail([]string{email}, constants.VerificationTypeOTP, map[string]interface{}{
"user": user.ToMap(),
"organization": utils.GetOrganization(),
"otp": otp,
})
} else {
smsBody := strings.Builder{}
smsBody.WriteString("Your verification code is: ")
smsBody.WriteString(otp)
// exec it as go routine so that we can reduce the api latency
go smsproviders.SendSMS(phoneNumber, smsBody.String())
}
log.Info("OTP has been resent")
return &model.Response{
Message: `OTP has been sent. Please check your inbox`,
}, nil
}