gitech

1
// Copyright 2015 The Gogs Authors. All rights reserved.
2
// Copyright 2017 The Gitea Authors. All rights reserved.
3
// SPDX-License-Identifier: MIT
4

5
package git
6

7
import (
8
	"fmt"
9
	"strings"
10

11
	"code.gitea.io/gitea/modules/process"
12
)
13

14
// LoadPublicKeyContent will load the key from gpg
15
func (gpgSettings *GPGSettings) LoadPublicKeyContent() error {
16
	content, stderr, err := process.GetManager().Exec(
17
		"gpg -a --export",
18
		"gpg", "-a", "--export", gpgSettings.KeyID)
19
	if err != nil {
20
		return fmt.Errorf("unable to get default signing key: %s, %s, %w", gpgSettings.KeyID, stderr, err)
21
	}
22
	gpgSettings.PublicKeyContent = content
23
	return nil
24
}
25

26
// GetDefaultPublicGPGKey will return and cache the default public GPG settings for this repository
27
func (repo *Repository) GetDefaultPublicGPGKey(forceUpdate bool) (*GPGSettings, error) {
28
	if repo.gpgSettings != nil && !forceUpdate {
29
		return repo.gpgSettings, nil
30
	}
31

32
	gpgSettings := &GPGSettings{
33
		Sign: true,
34
	}
35

36
	value, _, _ := NewCommand(repo.Ctx, "config", "--get", "commit.gpgsign").RunStdString(&RunOpts{Dir: repo.Path})
37
	sign, valid := ParseBool(strings.TrimSpace(value))
38
	if !sign || !valid {
39
		gpgSettings.Sign = false
40
		repo.gpgSettings = gpgSettings
41
		return gpgSettings, nil
42
	}
43

44
	signingKey, _, _ := NewCommand(repo.Ctx, "config", "--get", "user.signingkey").RunStdString(&RunOpts{Dir: repo.Path})
45
	gpgSettings.KeyID = strings.TrimSpace(signingKey)
46

47
	defaultEmail, _, _ := NewCommand(repo.Ctx, "config", "--get", "user.email").RunStdString(&RunOpts{Dir: repo.Path})
48
	gpgSettings.Email = strings.TrimSpace(defaultEmail)
49

50
	defaultName, _, _ := NewCommand(repo.Ctx, "config", "--get", "user.name").RunStdString(&RunOpts{Dir: repo.Path})
51
	gpgSettings.Name = strings.TrimSpace(defaultName)
52

53
	if err := gpgSettings.LoadPublicKeyContent(); err != nil {
54
		return nil, err
55
	}
56
	repo.gpgSettings = gpgSettings
57
	return repo.gpgSettings, nil
58
}
59