forked from dghubble/oauth1
/
tumblr-login.go
68 lines (59 loc) · 1.94 KB
/
tumblr-login.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
package main
import (
"fmt"
"log"
"os"
"github.com/dghubble/oauth1"
"github.com/dghubble/oauth1/tumblr"
)
var config oauth1.Config
// main performs the Tumblr OAuth1 user flow from the command line
func main() {
// read credentials from environment variables
consumerKey := os.Getenv("TUMBLR_CONSUMER_KEY")
consumerSecret := os.Getenv("TUMBLR_CONSUMER_SECRET")
if consumerKey == "" || consumerSecret == "" {
log.Fatal("Required environment variable missing.")
}
config = oauth1.Config{
ConsumerKey: consumerKey,
ConsumerSecret: consumerSecret,
// Tumblr does not support oob, uses consumer registered callback
CallbackURL: "",
Endpoint: tumblr.Endpoint,
}
requestToken, requestSecret, err := login()
if err != nil {
log.Fatalf("Request Token Phase: %s", err.Error())
}
accessToken, err := receivePIN(requestToken, requestSecret)
if err != nil {
log.Fatalf("Access Token Phase: %s", err.Error())
}
fmt.Println("Consumer was granted an access token to act on behalf of a user.")
fmt.Printf("token: %s\nsecret: %s\n", accessToken.Token, accessToken.TokenSecret)
}
func login() (requestToken, requestSecret string, err error) {
requestToken, requestSecret, err = config.RequestToken()
if err != nil {
return "", "", err
}
authorizationURL, err := config.AuthorizationURL(requestToken)
if err != nil {
return "", "", err
}
fmt.Printf("Open this URL in your browser:\n%s\n", authorizationURL.String())
return requestToken, requestSecret, err
}
func receivePIN(requestToken, requestSecret string) (*oauth1.Token, error) {
fmt.Printf("Choose whether to grant the application access.\nPaste " +
"the oauth_verifier parameter (excluding trailing #_=_) from the " +
"address bar: ")
var verifier string
_, err := fmt.Scanf("%s", &verifier)
accessToken, accessSecret, err := config.AccessToken(requestToken, requestSecret, verifier)
if err != nil {
return nil, err
}
return oauth1.NewToken(accessToken, accessSecret), err
}