InApp, приобретенный в Android

public static boolean verify(PublicKey publicKey, String signedData, String signature) { Log.i(TAG, "signature: " + signature); Signature sig; try { sig = Signature.getInstance(SIGNATURE_ALGORITHM); sig.initVerify(publicKey); sig.update(signedData.getBytes()); if (!sig.verify(Base64.decode(signature))) { Log.e(TAG, "Signature verification failed."); return false; } return true; } catch (NoSuchAlgorithmException e) { Log.e(TAG, "NoSuchAlgorithmException."); } catch (InvalidKeyException e) { Log.e(TAG, "Invalid key specification."); } catch (SignatureException e) { Log.e(TAG, "Signature exception."); } catch (Base64DecoderException e) { Log.e(TAG, "Base64DecoderException.", e); } return false; } 

Я выставил открытый ключ моей учетной записи теста игры google, но этот метод возвращает ложное значение. Я использовал проект market_billing для SDK Android для InApp Billing.Is есть любое другое значение, кроме открытого ключа, который используется в бинарной плате InApp.

 logcat output- 
  09-03 14:10:43.439: I/BillingService(3683): Starting 09-03 14:10:43.556: D/dalvikvm(3683): GC_EXTERNAL_ALLOC freed 843 objects / 59184 bytes in 99ms 09-03 14:10:43.665: I/BillingService(3683): Service starting with onCreate 09-03 14:10:43.669: I/BillingService(3683): Market Billing Service Successfully Bound 09-03 14:10:43.732: I/BillingService(3683): Market Billing Service Connected. 09-03 14:10:48.595: I/BillingService(3683): isBillingSupported response was: RESULT_OK 09-03 14:10:48.595: I/BillingService(3683): requestPurchase() 09-03 14:10:48.619: I/BillingService(3683): current request is:4403061459445471804 09-03 14:10:48.619: I/BillingService(3683): REQUEST_PURCHASE Sync Response code: RESULT_OK 09-03 14:10:48.708: I/BillingService(3683): onPause()) 09-03 14:11:04.228: I/BillingService(3683): Received action: com.android.vending.billing.IN_APP_NOTIFY 09-03 14:11:04.228: I/BillingService(3683): notify got id: android.test.purchased 09-03 14:11:04.228: I/BillingService(3683): getPurchaseInformation() 09-03 14:11:04.228: I/BillingService(3683): Nonce generateD: -9092176369901149507 09-03 14:11:04.255: I/BillingService(3683): current request is:7271094427995930240 09-03 14:11:04.255: I/BillingService(3683): GET_PURCHASE_INFORMATION Sync Response code: RESULT_OK 09-03 14:11:04.599: I/BillingService(3683): Received action: com.android.vending.billing.RESPONSE_CODE 09-03 14:11:04.599: I/BillingService(3683): checkResponseCode got requestId: 4403061459445471804 09-03 14:11:04.599: I/BillingService(3683): checkResponseCode got responseCode: RESULT_OK 09-03 14:11:05.044: I/BillingService(3683): Received action: com.android.vending.billing.PURCHASE_STATE_CHANGED 09-03 14:11:05.044: I/BillingService(3683): purchaseStateChanged got signedData: {"nonce":-9092176369901149507,"orders":[{"notificationId":"android.test.purchased","orderId":"transactionId.android.test.purchased","packageName":"com.blundell.test","productId":"android.test.purchased","purchaseTime":1346661666055,"purchaseState":0}]} 09-03 14:11:05.044: I/BillingService(3683): purchaseStateChanged got signature: KZAEykaTIdqZ+to+hJNolkmDcYdliPw+fgg4xa6uBYq77GGiVSma0sbVHCCv3T7WJ5sRMTRLuFgbTM1NC3YEl+paEj5QnIlD1GgDiQBJ9PEErEhGSft1BTmvi+6BS/cu8KFXp7v1h5c+WBNHWNBeNckl433yhoKElOWbY1gvfNakEJ2LdBUesaCbLeHohP+OoZJq4U20zO1sQGhjerRdRpX0Jg7bPJErHTka58GNbaclz/xwVhDs54GZwsBECDceo0fSNfUsmBfpYAe+/kyCnO+Ip+N49pDeN+2FKAnhJ3d8An3IaNX990P8vqShgTHxBpAznc7YHro2sVWtzAXVZQ== 09-03 14:11:05.044: I/BillingService(3683): signedData: {"nonce":-9092176369901149507,"orders":[{"notificationId":"android.test.purchased","orderId":"transactionId.android.test.purchased","packageName":"com.blundell.test","productId":"android.test.purchased","purchaseTime":1346661666055,"purchaseState":0}]} 09-03 14:11:05.052: I/BillingService(3683): signature: KZAEykaTIdqZ+to+hJNolkmDcYdliPw+fgg4xa6uBYq77GGiVSma0sbVHCCv3T7WJ5sRMTRLuFgbTM1NC3YEl+paEj5QnIlD1GgDiQBJ9PEErEhGSft1BTmvi+6BS/cu8KFXp7v1h5c+WBNHWNBeNckl433yhoKElOWbY1gvfNakEJ2LdBUesaCbLeHohP+OoZJq4U20zO1sQGhjerRdRpX0Jg7bPJErHTka58GNbaclz/xwVhDs54GZwsBECDceo0fSNfUsmBfpYAe+/kyCnO+Ip+N49pDeN+2FKAnhJ3d8An3IaNX990P8vqShgTHxBpAznc7YHro2sVWtzAXVZQ== 09-03 14:11:05.068: E/BillingService(3683): Signature verification failed. 09-03 14:11:05.072: D/verified(3683): false 09-03 14:11:05.072: W/BillingService(3683): signature does not match data. 09-03 14:11:05.076: D/AndroidRuntime(3683): Shutting down VM 09-03 14:11:05.076: W/dalvikvm(3683): threadid=1: thread exiting with uncaught exception (group=0x4001d7d0) 09-03 14:11:05.083: E/AndroidRuntime(3683): FATAL EXCEPTION: main 09-03 14:11:05.083: E/AndroidRuntime(3683): java.lang.RuntimeException: Unable to start receiver com.blundell.test.BillingReceiver: java.lang.NullPointerException 09-03 14:11:05.083: E/AndroidRuntime(3683): at android.app.ActivityThread.handleReceiver(ActivityThread.java:2821) 09-03 14:11:05.083: E/AndroidRuntime(3683): at android.app.ActivityThread.access$3200(ActivityThread.java:125) 09-03 14:11:05.083: E/AndroidRuntime(3683): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:2083) 09-03 14:11:05.083: E/AndroidRuntime(3683): at android.os.Handler.dispatchMessage(Handler.java:99) 09-03 14:11:05.083: E/AndroidRuntime(3683): at android.os.Looper.loop(Looper.java:123) 09-03 14:11:05.083: E/AndroidRuntime(3683): at android.app.ActivityThread.main(ActivityThread.java:4627) 09-03 14:11:05.083: E/AndroidRuntime(3683): at java.lang.reflect.Method.invokeNative(Native Method) 09-03 14:11:05.083: E/AndroidRuntime(3683): at java.lang.reflect.Method.invoke(Method.java:521) 09-03 14:11:05.083: E/AndroidRuntime(3683): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:858) 09-03 14:11:05.083: E/AndroidRuntime(3683): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:616) 09-03 14:11:05.083: E/AndroidRuntime(3683): at dalvik.system.NativeStart.main(Native Method) 09-03 14:11:05.083: E/AndroidRuntime(3683): Caused by: java.lang.NullPointerException 09-03 14:11:05.083: E/AndroidRuntime(3683): at com.blundell.test.BillingHelper.verifyPurchase(BillingHelper.java:249) 09-03 14:11:05.083: E/AndroidRuntime(3683): at com.blundell.test.BillingReceiver.purchaseStateChanged(BillingReceiver.java:44) 09-03 14:11:05.083: E/AndroidRuntime(3683): at com.blundell.test.BillingReceiver.onReceive(BillingReceiver.java:27) 09-03 14:11:05.083: E/AndroidRuntime(3683): at android.app.ActivityThread.handleReceiver(ActivityThread.java:2810) 09-03 14:11:05.083: E/AndroidRuntime(3683): ... 10 more 09-03 14:16:09.611: I/Process(3683): Sending signal. PID: 3683 SIG: 9 09-03 14:16:14.880: I/BillingService(3793): Service starting with onCreate 09-03 14:16:14.888: I/BillingService(3793): Market Billing Service Successfully Bound 09-03 14:16:14.896: I/BillingService(3793): Market Billing Service Connected. 

Кто-то скажет мне процесс проверки.

Код verify выглядит нормально. Как вы генерируете publicKey ? Он должен выглядеть так:

 protected PublicKey generatePublicKey(String encodedPublicKey) { try { byte[] decodedKey = Base64.decode(encodedPublicKey); KeyFactory keyFactory = KeyFactory.getInstance(KEY_FACTORY_ALGORITHM); return keyFactory.generatePublic(new X509EncodedKeySpec(decodedKey)); } catch (NoSuchAlgorithmException e) { throw new RuntimeException(e); } catch (InvalidKeySpecException e) { Log.e(BillingController.LOG_TAG, "Invalid key specification."); throw new IllegalArgumentException(e); } catch (Base64DecoderException e) { Log.e(BillingController.LOG_TAG, "Base64 decoding failed."); throw new IllegalArgumentException(e); } } 

Проверьте класс DefaultSignatureValidator из AndroidBillingLibrary . Может помочь.