83 lines
2.1 KiB
Go
83 lines
2.1 KiB
Go
package playstore
|
|
|
|
import (
|
|
"net/http"
|
|
"time"
|
|
|
|
"golang.org/x/net/context"
|
|
"golang.org/x/oauth2"
|
|
"golang.org/x/oauth2/google"
|
|
androidpublisher "google.golang.org/api/androidpublisher/v2"
|
|
)
|
|
|
|
const (
|
|
scope = "https://www.googleapis.com/auth/androidpublisher"
|
|
|
|
defaultTimeout = time.Second * 5
|
|
)
|
|
|
|
var timeout = defaultTimeout
|
|
|
|
// SetTimeout sets dial timeout duration
|
|
func SetTimeout(t time.Duration) {
|
|
timeout = t
|
|
}
|
|
|
|
// The IABClient type is an interface to verify purchase token
|
|
type IABClient interface {
|
|
VerifySubscription(string, string, string) (*androidpublisher.SubscriptionPurchase, error)
|
|
VerifyProduct(string, string, string) (*androidpublisher.ProductPurchase, error)
|
|
}
|
|
|
|
// The Client type implements VerifySubscription method
|
|
type Client struct {
|
|
httpClient *http.Client
|
|
}
|
|
|
|
// New returns http client which includes the credentials to access androidpublisher API.
|
|
// You should create a service account for your project at
|
|
// https://console.developers.google.com and download a JSON key file to set this argument.
|
|
func New(jsonKey []byte) (Client, error) {
|
|
ctx := context.WithValue(oauth2.NoContext, oauth2.HTTPClient, &http.Client{
|
|
Timeout: timeout,
|
|
})
|
|
|
|
conf, err := google.JWTConfigFromJSON(jsonKey, scope)
|
|
|
|
return Client{conf.Client(ctx)}, err
|
|
}
|
|
|
|
// VerifySubscription Verifies subscription status
|
|
func (c *Client) VerifySubscription(
|
|
packageName string,
|
|
subscriptionID string,
|
|
token string,
|
|
) (*androidpublisher.SubscriptionPurchase, error) {
|
|
service, err := androidpublisher.New(c.httpClient)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
ps := androidpublisher.NewPurchasesSubscriptionsService(service)
|
|
result, err := ps.Get(packageName, subscriptionID, token).Do()
|
|
|
|
return result, err
|
|
}
|
|
|
|
// VerifyProduct Verifies product status
|
|
func (c *Client) VerifyProduct(
|
|
packageName string,
|
|
productID string,
|
|
token string,
|
|
) (*androidpublisher.ProductPurchase, error) {
|
|
service, err := androidpublisher.New(c.httpClient)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
ps := androidpublisher.NewPurchasesProductsService(service)
|
|
result, err := ps.Get(packageName, productID, token).Do()
|
|
|
|
return result, err
|
|
}
|