3

将我们的应用程序上传到 Google Play 商店时，谷歌的预发布报告表明该应用程序正在崩溃并出现空指针异常。该问题仅与华为设备中的 KeyStore 实施有关。

堆栈跟踪：

Fatal Exception: java.lang.NullPointerException: Attempt to invoke interface method 'int android.security.IKeystoreService.del(java.lang.String, int)' on a null object reference
       at android.security.KeyStore.delete(KeyStore.java:186)
       at android.security.Credentials.deletePrivateKeyTypeForAlias(Credentials.java:292)
       at android.security.Credentials.deleteAllTypesForAlias(Credentials.java:251)
       at android.security.keystore.AndroidKeyStoreKeyPairGeneratorSpi.generateKeyPair(AndroidKeyStoreKeyPairGeneratorSpi.java:464)
       at java.security.KeyPairGenerator$Delegate.generateKeyPair(KeyPairGenerator.java:699)
       at com.example.utility.crypto.KeyStoreHelper.createKeys(Unknown Source)
       at com.example.utility.crypto.KeyStoreHelper.createKeys(Unknown Source)
       at com.example.activities.register.SplashActivity$1.run(Unknown Source)
       at android.os.AsyncTask$SerialExecutor$1.run(AsyncTask.java:255)
       at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1133)
       at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:607)
       at java.lang.Thread.run(Thread.java:776)

我正在使用 Google 的Tink库来实现 Keystore。图书馆与错误无关。没有库仍然会发生错误。

下面是代码：

@Throws(Exception::class)
private fun getOrGenerateNewKeysetHandle(): KeysetHandle {
    return AndroidKeysetManager.Builder()
        .withSharedPref(this, "KEYSET", "PREF")
        .withKeyTemplate(AeadKeyTemplates.AES256_GCM)
        .withMasterKeyUri(REIWA_MASTER_KEY_URI)
        .build()
        .keysetHandle
}

我认为这与设备的密钥库实现有关。

任何帮助将不胜感激。

4

1 回答 1

0

禁用与AndroidKeysetManager.doNotUseKeystore().

于 2018-09-06T04:22:21.450 回答