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87 lines
2.5 KiB
87 lines
2.5 KiB
// Copyright 2021 The Gitea Authors. All rights reserved.
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// SPDX-License-Identifier: MIT
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package db
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import (
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"context"
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"fmt"
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user_model "code.gitea.io/gitea/models/user"
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"code.gitea.io/gitea/modules/setting"
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"code.gitea.io/gitea/modules/util"
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)
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// ErrUserPasswordNotSet represents a "ErrUserPasswordNotSet" kind of error.
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type ErrUserPasswordNotSet struct {
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UID int64
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Name string
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}
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func (err ErrUserPasswordNotSet) Error() string {
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return fmt.Sprintf("user's password isn't set [uid: %d, name: %s]", err.UID, err.Name)
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}
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// Unwrap unwraps this error as a ErrInvalidArgument error
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func (err ErrUserPasswordNotSet) Unwrap() error {
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return util.ErrInvalidArgument
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}
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// ErrUserPasswordInvalid represents a "ErrUserPasswordInvalid" kind of error.
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type ErrUserPasswordInvalid struct {
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UID int64
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Name string
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}
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func (err ErrUserPasswordInvalid) Error() string {
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return fmt.Sprintf("user's password is invalid [uid: %d, name: %s]", err.UID, err.Name)
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}
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// Unwrap unwraps this error as a ErrInvalidArgument error
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func (err ErrUserPasswordInvalid) Unwrap() error {
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return util.ErrInvalidArgument
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}
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// Authenticate authenticates the provided user against the DB
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func Authenticate(ctx context.Context, user *user_model.User, login, password string) (*user_model.User, error) {
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if user == nil {
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return nil, user_model.ErrUserNotExist{Name: login}
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}
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if !user.IsPasswordSet() {
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return nil, ErrUserPasswordNotSet{UID: user.ID, Name: user.Name}
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} else if !user.ValidatePassword(password) {
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return nil, ErrUserPasswordInvalid{UID: user.ID, Name: user.Name}
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}
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// Update password hash if server password hash algorithm have changed
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// Or update the password when the salt length doesn't match the current
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// recommended salt length, this in order to migrate user's salts to a more secure salt.
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if user.PasswdHashAlgo != setting.PasswordHashAlgo || len(user.Salt) != user_model.SaltByteLength*2 {
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if err := user.SetPassword(password); err != nil {
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return nil, err
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}
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if err := user_model.UpdateUserCols(ctx, user, "passwd", "passwd_hash_algo", "salt"); err != nil {
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return nil, err
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}
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}
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// WARN: DON'T check user.IsActive, that will be checked on reqSign so that
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// user could be hinted to resend confirm email.
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if user.ProhibitLogin {
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return nil, user_model.ErrUserProhibitLogin{
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UID: user.ID,
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Name: user.Name,
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}
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}
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// attempting to login as a non-user account
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if user.Type != user_model.UserTypeIndividual {
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return nil, user_model.ErrUserProhibitLogin{
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UID: user.ID,
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Name: user.Name,
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}
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}
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return user, nil
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}
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