79 lines
2.0 KiB
Go
79 lines
2.0 KiB
Go
package request
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import (
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"errors"
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"fmt"
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"github.com/go-playground/validator/v10"
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)
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type LoginRequest struct {
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Email string `json:"email"`
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Password string `json:"password"`
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}
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type ResetPasswordRequest struct {
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Email string `json:"email" validate:"required,email"`
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}
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type ResetPasswordChangeRequest struct {
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OldPassword string `json:"old_password" validate:"required"`
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NewPassword string `json:"new_password" validate:"required,strongpwd"`
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}
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func (e *ResetPasswordChangeRequest) Validate() error {
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validate := validator.New()
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validate.RegisterValidation("strongpwd", validateStrongPassword)
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if err := validate.Struct(e); err != nil {
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// Handle the validation errors
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for _, err := range err.(validator.ValidationErrors) {
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switch err.Field() {
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case "NewPassword":
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return fmt.Errorf("%w", validatePasswordError(err.Tag()))
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default:
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return fmt.Errorf("validation failed: %w", err)
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}
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}
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}
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return nil
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}
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func validateStrongPassword(fl validator.FieldLevel) bool {
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password := fl.Field().String()
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var (
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hasMinLen = len(password) >= 8
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)
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return hasMinLen
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}
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// Error messages for password validation
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var (
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ErrPasswordTooShort = errors.New("password must be at least 8 characters long")
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ErrPasswordNoUpper = errors.New("password must contain at least one uppercase letter")
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ErrPasswordNoLower = errors.New("password must contain at least one lowercase letter")
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ErrPasswordNoNumber = errors.New("password must contain at least one digit")
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ErrPasswordNoSpecial = errors.New("password must contain at least one special character (!@#$%^&*)")
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ErrPasswordValidation = errors.New("password does not meet the strength requirements")
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)
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func validatePasswordError(tag string) error {
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switch tag {
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case "min":
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return ErrPasswordTooShort
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case "uppercase":
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return ErrPasswordNoUpper
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case "lowercase":
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return ErrPasswordNoLower
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case "number":
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return ErrPasswordNoNumber
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case "special":
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return ErrPasswordNoSpecial
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default:
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return ErrPasswordValidation
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}
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}
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