-
Notifications
You must be signed in to change notification settings - Fork 0
/
message.go
66 lines (54 loc) · 1.43 KB
/
message.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
package wechat
import (
"fmt"
"net/url"
"github.com/duke-git/lancet/v2/cryptor"
"github.com/duke-git/lancet/v2/datetime"
"github.com/duke-git/lancet/v2/random"
"github.com/google/go-querystring/query"
)
// Message message
type Message struct {
AppID string `json:"appid,omitempty" url:"-"`
JSapiTicket string `json:"jsapi_ticket,omitempty" url:"jsapi_ticket,omitempty"`
Noncestr string `json:"noncestr,omitempty" url:"noncestr,omitempty"`
Timestamp string `json:"timestamp,omitempty" url:"timestamp,omitempty"`
URL string `json:"url,omitempty" url:"url,omitempty"`
Signature string `json:"signature,omitempty" url:"-"`
}
// NewMessage new message
func NewMessage() *Message {
return &Message{}
}
// Share message share
func (m *Message) Share(path string) (*Message, error) {
ticket, err := NewTicket().JSAPI()
if err != nil {
return nil, err
}
result := &Message{
AppID: AppID,
Noncestr: random.RandString(16),
Timestamp: fmt.Sprintf("%d", datetime.NewUnixNow().ToUnix()),
URL: path,
JSapiTicket: ticket,
}
signURL, err := query.Values(result)
if err != nil {
return nil, err
}
sign, err := m.sign(signURL)
if err != nil {
return nil, err
}
result.Signature = sign
return result, nil
}
// sign
func (m *Message) sign(args url.Values) (string, error) {
query, err := url.QueryUnescape(args.Encode())
if err != nil {
return "", err
}
return cryptor.Sha1(query), nil
}