53 lines
1.0 KiB
Go
53 lines
1.0 KiB
Go
// Copyright 2020 The Gitea Authors. All rights reserved.
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// SPDX-License-Identifier: MIT
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package password
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import (
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"context"
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"errors"
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"fmt"
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"code.gitea.io/gitea/modules/auth/password/pwn"
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"code.gitea.io/gitea/modules/setting"
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)
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var ErrIsPwned = errors.New("password has been pwned")
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type ErrIsPwnedRequest struct {
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err error
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}
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func IsErrIsPwnedRequest(err error) bool {
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_, ok := err.(ErrIsPwnedRequest)
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return ok
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}
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func (err ErrIsPwnedRequest) Error() string {
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return fmt.Sprintf("using Have-I-Been-Pwned service failed: %v", err.err)
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}
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func (err ErrIsPwnedRequest) Unwrap() error {
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return err.err
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}
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// IsPwned checks whether a password has been pwned
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// If a password has not been pwned, no error is returned.
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func IsPwned(ctx context.Context, password string) error {
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if !setting.PasswordCheckPwn {
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return nil
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}
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client := pwn.New(pwn.WithContext(ctx))
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count, err := client.CheckPassword(password, true)
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if err != nil {
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return ErrIsPwnedRequest{err}
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}
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if count > 0 {
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return ErrIsPwned
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}
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return nil
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}
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