77 lines
2.1 KiB
Go
77 lines
2.1 KiB
Go
// Copyright (C) 2018 Storj Labs, Inc.
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// See LICENSE for copying information.
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package satellite
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import (
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"context"
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"net/mail"
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"time"
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"github.com/skyrings/skyring-common/tools/uuid"
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)
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// Users exposes methods to manage User table in database.
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type Users interface {
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// GetByCredentials is a method for querying user by credentials from the database.
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GetByCredentials(ctx context.Context, password []byte, email string) (*User, error)
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// Get is a method for querying user from the database by id
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Get(ctx context.Context, id uuid.UUID) (*User, error)
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// Insert is a method for inserting user into the database
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Insert(ctx context.Context, user *User) (*User, error)
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// Delete is a method for deleting user by Id from the database.
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Delete(ctx context.Context, id uuid.UUID) error
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// Update is a method for updating user entity
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Update(ctx context.Context, user *User) error
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}
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// UserInfo holds data needed to create/update User
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type UserInfo struct {
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FirstName string `json:"firstName"`
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LastName string `json:"lastName"`
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Email string `json:"email"`
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Password string `json:"password"`
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}
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// IsValid checks UserInfo validity and returns error describing whats wrong
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func (user *UserInfo) IsValid() error {
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var errs validationErrors
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// validate email
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_, err := mail.ParseAddress(user.Email)
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errs.AddWrap(err)
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// validate firstName
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if user.FirstName == "" {
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errs.Add("firstName can't be empty")
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}
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{ // password checks
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if len(user.Password) < passMinLength {
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errs.Add("password can't be less than %d characters", passMinLength)
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}
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if countNumerics(user.Password) < passMinNumberCount {
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errs.Add("password should contain at least %d digits", passMinNumberCount)
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}
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if countLetters(user.Password) < passMinAZCount {
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errs.Add("password should contain at least %d alphabetic characters", passMinAZCount)
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}
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}
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return errs.Combine()
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}
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// User is a database object that describes User entity
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type User struct {
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ID uuid.UUID `json:"id"`
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FirstName string `json:"firstName"`
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LastName string `json:"lastName"`
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Email string `json:"email"`
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PasswordHash []byte `json:"passwordHash"`
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CreatedAt time.Time `json:"createdAt"`
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}
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