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forgejo/models/user/email_address.go
yp05327 d0e52fd641
Support delete user email in admin panel (#31690)
![QQ_1721784609320](https://github.com/user-attachments/assets/23f08bf3-93f4-44d7-963d-10380ef8c1f1)

![QQ_1721784616403](https://github.com/user-attachments/assets/667cbd1e-5e21-4489-8d18-2a7be85190db)

![QQ_1721784626722](https://github.com/user-attachments/assets/495beb94-dfa2-481c-aa60-d5115cad1ae1)

---------

Co-authored-by: Jason Song <i@wolfogre.com>
(cherry picked from commit cc044818c33ff066c4e5869c9e75de9707def6ed)
2024-07-28 09:00:29 +02:00

502 lines
15 KiB
Go

// Copyright 2016 The Gogs Authors. All rights reserved.
// Copyright 2020 The Gitea Authors. All rights reserved.
// SPDX-License-Identifier: MIT
package user
import (
"context"
"fmt"
"net/mail"
"regexp"
"strings"
"time"
"code.gitea.io/gitea/models/db"
"code.gitea.io/gitea/modules/base"
"code.gitea.io/gitea/modules/log"
"code.gitea.io/gitea/modules/optional"
"code.gitea.io/gitea/modules/setting"
"code.gitea.io/gitea/modules/util"
"code.gitea.io/gitea/modules/validation"
"xorm.io/builder"
)
// ErrEmailNotActivated e-mail address has not been activated error
var ErrEmailNotActivated = util.NewInvalidArgumentErrorf("e-mail address has not been activated")
// ErrEmailCharIsNotSupported e-mail address contains unsupported character
type ErrEmailCharIsNotSupported struct {
Email string
}
// IsErrEmailCharIsNotSupported checks if an error is an ErrEmailCharIsNotSupported
func IsErrEmailCharIsNotSupported(err error) bool {
_, ok := err.(ErrEmailCharIsNotSupported)
return ok
}
func (err ErrEmailCharIsNotSupported) Error() string {
return fmt.Sprintf("e-mail address contains unsupported character [email: %s]", err.Email)
}
func (err ErrEmailCharIsNotSupported) Unwrap() error {
return util.ErrInvalidArgument
}
// ErrEmailInvalid represents an error where the email address does not comply with RFC 5322
// or has a leading '-' character
type ErrEmailInvalid struct {
Email string
}
// IsErrEmailInvalid checks if an error is an ErrEmailInvalid
func IsErrEmailInvalid(err error) bool {
_, ok := err.(ErrEmailInvalid)
return ok
}
func (err ErrEmailInvalid) Error() string {
return fmt.Sprintf("e-mail invalid [email: %s]", err.Email)
}
func (err ErrEmailInvalid) Unwrap() error {
return util.ErrInvalidArgument
}
// ErrEmailAlreadyUsed represents a "EmailAlreadyUsed" kind of error.
type ErrEmailAlreadyUsed struct {
Email string
}
// IsErrEmailAlreadyUsed checks if an error is a ErrEmailAlreadyUsed.
func IsErrEmailAlreadyUsed(err error) bool {
_, ok := err.(ErrEmailAlreadyUsed)
return ok
}
func (err ErrEmailAlreadyUsed) Error() string {
return fmt.Sprintf("e-mail already in use [email: %s]", err.Email)
}
func (err ErrEmailAlreadyUsed) Unwrap() error {
return util.ErrAlreadyExist
}
// ErrEmailAddressNotExist email address not exist
type ErrEmailAddressNotExist struct {
Email string
}
// IsErrEmailAddressNotExist checks if an error is an ErrEmailAddressNotExist
func IsErrEmailAddressNotExist(err error) bool {
_, ok := err.(ErrEmailAddressNotExist)
return ok
}
func (err ErrEmailAddressNotExist) Error() string {
return fmt.Sprintf("Email address does not exist [email: %s]", err.Email)
}
func (err ErrEmailAddressNotExist) Unwrap() error {
return util.ErrNotExist
}
// ErrPrimaryEmailCannotDelete primary email address cannot be deleted
type ErrPrimaryEmailCannotDelete struct {
Email string
}
// IsErrPrimaryEmailCannotDelete checks if an error is an ErrPrimaryEmailCannotDelete
func IsErrPrimaryEmailCannotDelete(err error) bool {
_, ok := err.(ErrPrimaryEmailCannotDelete)
return ok
}
func (err ErrPrimaryEmailCannotDelete) Error() string {
return fmt.Sprintf("Primary email address cannot be deleted [email: %s]", err.Email)
}
func (err ErrPrimaryEmailCannotDelete) Unwrap() error {
return util.ErrInvalidArgument
}
// EmailAddress is the list of all email addresses of a user. It also contains the
// primary email address which is saved in user table.
type EmailAddress struct {
ID int64 `xorm:"pk autoincr"`
UID int64 `xorm:"INDEX NOT NULL"`
Email string `xorm:"UNIQUE NOT NULL"`
LowerEmail string `xorm:"UNIQUE NOT NULL"`
IsActivated bool
IsPrimary bool `xorm:"DEFAULT(false) NOT NULL"`
}
func init() {
db.RegisterModel(new(EmailAddress))
}
// BeforeInsert will be invoked by XORM before inserting a record
func (email *EmailAddress) BeforeInsert() {
if email.LowerEmail == "" {
email.LowerEmail = strings.ToLower(email.Email)
}
}
func InsertEmailAddress(ctx context.Context, email *EmailAddress) (*EmailAddress, error) {
if err := db.Insert(ctx, email); err != nil {
return nil, err
}
return email, nil
}
func UpdateEmailAddress(ctx context.Context, email *EmailAddress) error {
_, err := db.GetEngine(ctx).ID(email.ID).AllCols().Update(email)
return err
}
var emailRegexp = regexp.MustCompile("^[a-zA-Z0-9.!#$%&'*+-/=?^_`{|}~]*@[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?(?:\\.[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?)*$")
// ValidateEmail check if email is a valid & allowed address
func ValidateEmail(email string) error {
if err := validateEmailBasic(email); err != nil {
return err
}
return validateEmailDomain(email)
}
// ValidateEmailForAdmin check if email is a valid address when admins manually add or edit users
func ValidateEmailForAdmin(email string) error {
return validateEmailBasic(email)
// In this case we do not need to check the email domain
}
func GetEmailAddressByEmail(ctx context.Context, email string) (*EmailAddress, error) {
ea := &EmailAddress{}
if has, err := db.GetEngine(ctx).Where("lower_email=?", strings.ToLower(email)).Get(ea); err != nil {
return nil, err
} else if !has {
return nil, ErrEmailAddressNotExist{email}
}
return ea, nil
}
func GetEmailAddressOfUser(ctx context.Context, email string, uid int64) (*EmailAddress, error) {
ea := &EmailAddress{}
if has, err := db.GetEngine(ctx).Where("lower_email=? AND uid=?", strings.ToLower(email), uid).Get(ea); err != nil {
return nil, err
} else if !has {
return nil, ErrEmailAddressNotExist{email}
}
return ea, nil
}
func GetPrimaryEmailAddressOfUser(ctx context.Context, uid int64) (*EmailAddress, error) {
ea := &EmailAddress{}
if has, err := db.GetEngine(ctx).Where("uid=? AND is_primary=?", uid, true).Get(ea); err != nil {
return nil, err
} else if !has {
return nil, ErrEmailAddressNotExist{}
}
return ea, nil
}
// GetEmailAddresses returns all email addresses belongs to given user.
func GetEmailAddresses(ctx context.Context, uid int64) ([]*EmailAddress, error) {
emails := make([]*EmailAddress, 0, 5)
if err := db.GetEngine(ctx).
Where("uid=?", uid).
Asc("id").
Find(&emails); err != nil {
return nil, err
}
return emails, nil
}
type ActivatedEmailAddress struct {
ID int64
Email string
}
func GetActivatedEmailAddresses(ctx context.Context, uid int64) ([]*ActivatedEmailAddress, error) {
emails := make([]*ActivatedEmailAddress, 0, 8)
if err := db.GetEngine(ctx).
Table("email_address").
Select("id, email").
Where("uid=?", uid).
And("is_activated=?", true).
Asc("id").
Find(&emails); err != nil {
return nil, err
}
return emails, nil
}
// GetEmailAddressByID gets a user's email address by ID
func GetEmailAddressByID(ctx context.Context, uid, id int64) (*EmailAddress, error) {
// User ID is required for security reasons
email := &EmailAddress{UID: uid}
if has, err := db.GetEngine(ctx).ID(id).Get(email); err != nil {
return nil, err
} else if !has {
return nil, nil
}
return email, nil
}
// IsEmailActive check if email is activated with a different emailID
func IsEmailActive(ctx context.Context, email string, excludeEmailID int64) (bool, error) {
if len(email) == 0 {
return true, nil
}
// Can't filter by boolean field unless it's explicit
cond := builder.NewCond()
cond = cond.And(builder.Eq{"lower_email": strings.ToLower(email)}, builder.Neq{"id": excludeEmailID})
if setting.Service.RegisterEmailConfirm {
// Inactive (unvalidated) addresses don't count as active if email validation is required
cond = cond.And(builder.Eq{"is_activated": true})
}
var em EmailAddress
if has, err := db.GetEngine(ctx).Where(cond).Get(&em); has || err != nil {
if has {
log.Info("isEmailActive(%q, %d) found duplicate in email ID %d", email, excludeEmailID, em.ID)
}
return has, err
}
return false, nil
}
// IsEmailUsed returns true if the email has been used.
func IsEmailUsed(ctx context.Context, email string) (bool, error) {
if len(email) == 0 {
return true, nil
}
return db.GetEngine(ctx).Where("lower_email=?", strings.ToLower(email)).Get(&EmailAddress{})
}
// ActivateEmail activates the email address to given user.
func ActivateEmail(ctx context.Context, email *EmailAddress) error {
ctx, committer, err := db.TxContext(ctx)
if err != nil {
return err
}
defer committer.Close()
if err := updateActivation(ctx, email, true); err != nil {
return err
}
return committer.Commit()
}
func updateActivation(ctx context.Context, email *EmailAddress, activate bool) error {
user, err := GetUserByID(ctx, email.UID)
if err != nil {
return err
}
if user.Rands, err = GetUserSalt(); err != nil {
return err
}
email.IsActivated = activate
if _, err := db.GetEngine(ctx).ID(email.ID).Cols("is_activated").Update(email); err != nil {
return err
}
return UpdateUserCols(ctx, user, "rands")
}
// VerifyActiveEmailCode verifies active email code when active account
func VerifyActiveEmailCode(ctx context.Context, code, email string) *EmailAddress {
if user := GetVerifyUser(ctx, code); user != nil {
// time limit code
prefix := code[:base.TimeLimitCodeLength]
data := fmt.Sprintf("%d%s%s%s%s", user.ID, email, user.LowerName, user.Passwd, user.Rands)
if base.VerifyTimeLimitCode(time.Now(), data, setting.Service.ActiveCodeLives, prefix) {
emailAddress := &EmailAddress{UID: user.ID, Email: email}
if has, _ := db.GetEngine(ctx).Get(emailAddress); has {
return emailAddress
}
}
}
return nil
}
// SearchEmailOrderBy is used to sort the results from SearchEmails()
type SearchEmailOrderBy string
func (s SearchEmailOrderBy) String() string {
return string(s)
}
// Strings for sorting result
const (
SearchEmailOrderByEmail SearchEmailOrderBy = "email_address.lower_email ASC, email_address.is_primary DESC, email_address.id ASC"
SearchEmailOrderByEmailReverse SearchEmailOrderBy = "email_address.lower_email DESC, email_address.is_primary ASC, email_address.id DESC"
SearchEmailOrderByName SearchEmailOrderBy = "`user`.lower_name ASC, email_address.is_primary DESC, email_address.id ASC"
SearchEmailOrderByNameReverse SearchEmailOrderBy = "`user`.lower_name DESC, email_address.is_primary ASC, email_address.id DESC"
)
// SearchEmailOptions are options to search e-mail addresses for the admin panel
type SearchEmailOptions struct {
db.ListOptions
Keyword string
SortType SearchEmailOrderBy
IsPrimary optional.Option[bool]
IsActivated optional.Option[bool]
}
// SearchEmailResult is an e-mail address found in the user or email_address table
type SearchEmailResult struct {
ID int64
UID int64
Email string
IsActivated bool
IsPrimary bool
// From User
Name string
FullName string
}
// SearchEmails takes options i.e. keyword and part of email name to search,
// it returns results in given range and number of total results.
func SearchEmails(ctx context.Context, opts *SearchEmailOptions) ([]*SearchEmailResult, int64, error) {
var cond builder.Cond = builder.Eq{"`user`.`type`": UserTypeIndividual}
if len(opts.Keyword) > 0 {
likeStr := "%" + strings.ToLower(opts.Keyword) + "%"
cond = cond.And(builder.Or(
builder.Like{"lower(`user`.full_name)", likeStr},
builder.Like{"`user`.lower_name", likeStr},
builder.Like{"email_address.lower_email", likeStr},
))
}
if opts.IsPrimary.Has() {
cond = cond.And(builder.Eq{"email_address.is_primary": opts.IsPrimary.Value()})
}
if opts.IsActivated.Has() {
cond = cond.And(builder.Eq{"email_address.is_activated": opts.IsActivated.Value()})
}
count, err := db.GetEngine(ctx).Join("INNER", "`user`", "`user`.id = email_address.uid").
Where(cond).Count(new(EmailAddress))
if err != nil {
return nil, 0, fmt.Errorf("Count: %w", err)
}
orderby := opts.SortType.String()
if orderby == "" {
orderby = SearchEmailOrderByEmail.String()
}
opts.SetDefaultValues()
emails := make([]*SearchEmailResult, 0, opts.PageSize)
err = db.GetEngine(ctx).Table("email_address").
Select("email_address.*, `user`.name, `user`.full_name").
Join("INNER", "`user`", "`user`.id = email_address.uid").
Where(cond).
OrderBy(orderby).
Limit(opts.PageSize, (opts.Page-1)*opts.PageSize).
Find(&emails)
return emails, count, err
}
// ActivateUserEmail will change the activated state of an email address,
// either primary or secondary (all in the email_address table)
func ActivateUserEmail(ctx context.Context, userID int64, email string, activate bool) (err error) {
ctx, committer, err := db.TxContext(ctx)
if err != nil {
return err
}
defer committer.Close()
// Activate/deactivate a user's secondary email address
// First check if there's another user active with the same address
addr, exist, err := db.Get[EmailAddress](ctx, builder.Eq{"uid": userID, "lower_email": strings.ToLower(email)})
if err != nil {
return err
} else if !exist {
return fmt.Errorf("no such email: %d (%s)", userID, email)
}
if addr.IsActivated == activate {
// Already in the desired state; no action
return nil
}
if activate {
if used, err := IsEmailActive(ctx, email, addr.ID); err != nil {
return fmt.Errorf("unable to check isEmailActive() for %s: %w", email, err)
} else if used {
return ErrEmailAlreadyUsed{Email: email}
}
}
if err = updateActivation(ctx, addr, activate); err != nil {
return fmt.Errorf("unable to updateActivation() for %d:%s: %w", addr.ID, addr.Email, err)
}
// Activate/deactivate a user's primary email address and account
if addr.IsPrimary {
user, exist, err := db.Get[User](ctx, builder.Eq{"id": userID, "email": email})
if err != nil {
return err
} else if !exist {
return fmt.Errorf("no user with ID: %d and Email: %s", userID, email)
}
// The user's activation state should be synchronized with the primary email
if user.IsActive != activate {
user.IsActive = activate
if user.Rands, err = GetUserSalt(); err != nil {
return fmt.Errorf("unable to generate salt: %w", err)
}
if err = UpdateUserCols(ctx, user, "is_active", "rands"); err != nil {
return fmt.Errorf("unable to updateUserCols() for user ID: %d: %w", userID, err)
}
}
}
return committer.Commit()
}
// validateEmailBasic checks whether the email complies with the rules
func validateEmailBasic(email string) error {
if len(email) == 0 {
return ErrEmailInvalid{email}
}
if !emailRegexp.MatchString(email) {
return ErrEmailCharIsNotSupported{email}
}
if email[0] == '-' {
return ErrEmailInvalid{email}
}
if _, err := mail.ParseAddress(email); err != nil {
return ErrEmailInvalid{email}
}
return nil
}
// validateEmailDomain checks whether the email domain is allowed or blocked
func validateEmailDomain(email string) error {
if !IsEmailDomainAllowed(email) {
return ErrEmailInvalid{email}
}
return nil
}
func IsEmailDomainAllowed(email string) bool {
if len(setting.Service.EmailDomainAllowList) == 0 {
return !validation.IsEmailDomainListed(setting.Service.EmailDomainBlockList, email)
}
return validation.IsEmailDomainListed(setting.Service.EmailDomainAllowList, email)
}