Files
forge/services/auth/source/pam/source_authenticate.go
zeekayandHanzo Dev 9a07b4d089 legal: Hanzo AI, Inc. copyright above the upstream notices
2978 files. The fork is 2026-07-15 (rebrand: gitea.dev -> github.com/hanzoai/git),
so 2026 is the year, and "Copyright 2026 Hanzo AI, Inc." was already the form
used by the handful of files that had ours.

Shape is now:

	// Copyright 2026 Hanzo AI, Inc. All rights reserved.
	// Copyright 2015 The Gogs Authors. All rights reserved.
	// Copyright 2019 The Gitea Authors. All rights reserved.
	// SPDX-License-Identifier: MIT

Ours on top, theirs retained verbatim. Retained because MIT requires it, and
separately because they are true — those authors did write that code.

Not renamed to "The Git Authors": Git is a different project under a different
license, and putting its name here would attribute this code to people who have
nothing to do with it. Adding our line is the fix; overwriting theirs would have
been both a licence violation and a false statement.

gofmt still reports import-order drift in some of these files. It predates this
change (verified against a stash) and is left alone rather than burying a
one-line-per-file legal change under 3000 files of unrelated reordering.

Build clean.

Co-authored-by: Hanzo Dev <[email protected]>
2026-07-27 13:49:52 -07:00

73 lines
1.9 KiB
Go

// Copyright 2026 Hanzo AI, Inc. All rights reserved.
// Copyright 2021 The Gitea Authors. All rights reserved.
// SPDX-License-Identifier: MIT
package pam
import (
"context"
"fmt"
"strings"
"github.com/hanzoai/git/models/auth"
user_model "github.com/hanzoai/git/models/user"
"github.com/hanzoai/git/modules/auth/pam"
"github.com/hanzoai/git/modules/optional"
"github.com/hanzoai/git/modules/setting"
"github.com/google/uuid"
)
// Authenticate queries if login/password is valid against the PAM,
// and create a local user if success when enabled.
func (source *Source) Authenticate(ctx context.Context, user *user_model.User, userName, password string) (*user_model.User, error) {
pamLogin, err := pam.Auth(source.ServiceName, userName, password)
if err != nil {
if strings.Contains(err.Error(), "Authentication failure") {
return nil, user_model.ErrUserNotExist{Name: userName}
}
return nil, err
}
if user != nil {
return user, nil
}
// Allow PAM sources with `@` in their name, like from Active Directory
username := pamLogin
email := pamLogin
before, _, ok := strings.Cut(pamLogin, "@")
if ok {
username = before
}
if user_model.ValidateEmail(email) != nil {
if source.EmailDomain != "" {
email = fmt.Sprintf("%s@%s", username, source.EmailDomain)
} else {
email = fmt.Sprintf("%s@%s", username, setting.Service.NoReplyAddress)
}
if user_model.ValidateEmail(email) != nil {
email = uuid.New().String() + "@localhost"
}
}
user = &user_model.User{
LowerName: strings.ToLower(username),
Name: username,
Email: email,
Passwd: password,
LoginType: auth.PAM,
LoginSource: source.AuthSource.ID,
LoginName: userName, // This is what the user typed in
}
overwriteDefault := &user_model.CreateUserOverwriteOptions{
IsActive: optional.Some(true),
}
if err := user_model.CreateUser(ctx, user, &user_model.Meta{}, overwriteDefault); err != nil {
return user, err
}
return user, nil
}