Android(安卓)内验证Https证书问题
16lz
2021-12-04
Android P移除BC相关的算法，可以使用AndroidOpenSSLjava.security.cert.CertificateException: X.509 not foundCaused by: java.security.NoSuchAlgorithmException: The BC provider no longer provides an implementation for CertificateFactory.X.509. Please see https://android-developers.googleblog.com/2018/03/cryptography-changes-in-android-p.html for more details.CertificateFactory certificateFactory;if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.P) { //适配Android P及以后版本，否则报错NoSuchAlgorithmException certificateFactory = CertificateFactory.getInstance("X.509", "AndroidOpenSSL");//} else { certificateFactory = CertificateFactory.getInstance("X.509", "BC");}//CertificateFactory certificateFactory = CertificateFactory.getInstance("X.509","BC");//, "BC"Logger.e("TAG", " certificates.length: " + certificates.length);//CertificateFactory cf = CertificateFactory.getInstance("X.509");Certificate ca = certificateFactory.generateCertificate(certificates[0]);pinningPublicKey = new BigInteger(1, ca.getPublicKey().getEncoded()).toString(16);KeyStore keyStore = KeyStore.getInstance(KeyStore.getDefaultType());keyStore.load(null, null);keyStore.setCertificateEntry("certificateAlias", ca);for (InputStream certificate : certificates) { try { if (certificate != null) certificate.close(); } catch (IOException e) { }}TrustManagerFactory trustManagerFactory = null;trustManagerFactory = TrustManagerFactory.getInstance(TrustManagerFactory.getDefaultAlgorithm());trustManagerFactory.init(keyStore);TrustManager[] trustManagers = trustManagerFactory.getTrustManagers();
java.security.cert.CertificateException: com.android.org.conscrypt.OpenSSLX509CertificateFactory$ParsingException: com.android.org.conscrypt.OpenSSLX509CertificateFactory$ParsingException: inStream is empty
如果用Certificate ca = certificateFactory.generateCertificate(certificates[0]);的时候
再次keyStore.setCertificateEntry("certificateAlias", certificateFactory.generateCertificate(certificates[0]));就会出现上面错误
keyStore.setCertificateEntry("certificateAlias", ca); 就没有问题
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