-
Notifications
You must be signed in to change notification settings - Fork 1.5k
/
mailcow.go
80 lines (66 loc) · 1.94 KB
/
mailcow.go
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
package auth
import (
"context"
"encoding/json"
"errors"
"strings"
"github.com/pocketbase/pocketbase/tools/types"
"golang.org/x/oauth2"
)
var _ Provider = (*Mailcow)(nil)
// NameMailcow is the unique name of the mailcow provider.
const NameMailcow string = "mailcow"
// Mailcow allows authentication via mailcow OAuth2.
type Mailcow struct {
*baseProvider
}
// NewMailcowProvider creates a new mailcow provider instance with some defaults.
func NewMailcowProvider() *Mailcow {
return &Mailcow{&baseProvider{
ctx: context.Background(),
displayName: "mailcow",
pkce: true,
scopes: []string{"profile"},
}}
}
// FetchAuthUser returns an AuthUser instance based on mailcow's user api.
//
// API reference: https://github.com/mailcow/mailcow-dockerized/blob/master/data/web/oauth/profile.php
func (p *Mailcow) FetchAuthUser(token *oauth2.Token) (*AuthUser, error) {
data, err := p.FetchRawUserData(token)
if err != nil {
return nil, err
}
rawUser := map[string]any{}
if err := json.Unmarshal(data, &rawUser); err != nil {
return nil, err
}
extracted := struct {
Id string `json:"id"`
Username string `json:"username"`
Email string `json:"email"`
FullName string `json:"full_name"`
Active int `json:"active"`
}{}
if err := json.Unmarshal(data, &extracted); err != nil {
return nil, err
}
if extracted.Active != 1 {
return nil, errors.New("the mailcow user is not active")
}
user := &AuthUser{
Id: extracted.Id,
Name: extracted.FullName,
Username: extracted.Username,
Email: extracted.Email,
RawUser: rawUser,
AccessToken: token.AccessToken,
RefreshToken: token.RefreshToken,
}
user.Expiry, _ = types.ParseDateTime(token.Expiry)
// mailcow usernames are usually just the email adresses, so we just take the part in front of the @
if strings.Contains(user.Username, "@") {
user.Username = strings.Split(user.Username, "@")[0]
}
return user, nil
}