1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
|
package https
import (
"path/filepath"
"strings"
"github.com/miekg/coredns/core/assets"
)
// storage is used to get file paths in a consistent,
// cross-platform way for persisting Let's Encrypt assets
// on the file system.
var storage = Storage(filepath.Join(assets.Path(), "letsencrypt"))
// Storage is a root directory and facilitates
// forming file paths derived from it.
type Storage string
// Sites gets the directory that stores site certificate and keys.
func (s Storage) Sites() string {
return filepath.Join(string(s), "sites")
}
// Site returns the path to the folder containing assets for domain.
func (s Storage) Site(domain string) string {
return filepath.Join(s.Sites(), domain)
}
// SiteCertFile returns the path to the certificate file for domain.
func (s Storage) SiteCertFile(domain string) string {
return filepath.Join(s.Site(domain), domain+".crt")
}
// SiteKeyFile returns the path to domain's private key file.
func (s Storage) SiteKeyFile(domain string) string {
return filepath.Join(s.Site(domain), domain+".key")
}
// SiteMetaFile returns the path to the domain's asset metadata file.
func (s Storage) SiteMetaFile(domain string) string {
return filepath.Join(s.Site(domain), domain+".json")
}
// Users gets the directory that stores account folders.
func (s Storage) Users() string {
return filepath.Join(string(s), "users")
}
// User gets the account folder for the user with email.
func (s Storage) User(email string) string {
if email == "" {
email = emptyEmail
}
return filepath.Join(s.Users(), email)
}
// UserRegFile gets the path to the registration file for
// the user with the given email address.
func (s Storage) UserRegFile(email string) string {
if email == "" {
email = emptyEmail
}
fileName := emailUsername(email)
if fileName == "" {
fileName = "registration"
}
return filepath.Join(s.User(email), fileName+".json")
}
// UserKeyFile gets the path to the private key file for
// the user with the given email address.
func (s Storage) UserKeyFile(email string) string {
if email == "" {
email = emptyEmail
}
fileName := emailUsername(email)
if fileName == "" {
fileName = "private"
}
return filepath.Join(s.User(email), fileName+".key")
}
// emailUsername returns the username portion of an
// email address (part before '@') or the original
// input if it can't find the "@" symbol.
func emailUsername(email string) string {
at := strings.Index(email, "@")
if at == -1 {
return email
} else if at == 0 {
return email[1:]
}
return email[:at]
}
|
