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