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1-我们能够在 API <=23 的 burp 套件工具中拦截请求/响应。2-当我将不正确的 sha-256 pin 传递给证书 pinner 时，它会抛出异常 com.android.volley.NoConnectionError: javax.net.ssl.SSLPeerUnverifiedException: Certificate pinning failure！3-当我通过正确的引脚时，它的工作请求会成功。4-我们没有在网络安全配置中设置静态 PIN sha256。我们正在为所有版本进行编程。请检查我缺少什么。

使用'com.squareup.okhttp3'，名称：'okhttp'，版本：'3.11.0，网络安全配置为

<network-security-config>
    <base-config cleartextTrafficPermitted="true"/>
    <debug-overrides>
        <trust-anchors>
            <certificates src="user" />
        </trust-anchors>
    </debug-overrides>
    <domain-config cleartextTrafficPermitted="true">
        <domain includeSubdomains="true">abc.com</domain>
    </domain-config>
</network-security-config>
**and ssl pinning android code**

public static HurlStack getOkHttpStack(Context context) {
        HurlStack stack = null;
        try {
            TrustManagerFactory trustManagerFactory = TrustManagerFactory.getInstance(
                    TrustManagerFactory.getDefaultAlgorithm());
            trustManagerFactory.init((KeyStore) null);
            TrustManager[] trustManagers = trustManagerFactory.getTrustManagers();
            if (trustManagers.length != 1 || !(trustManagers[0] instanceof X509TrustManager)) {
                throw new IllegalStateException("Unexpected default trust managers:"
                        + Arrays.toString(trustManagers));
            }
            X509TrustManager trustManager = (X509TrustManager) trustManagers[0];
            CertificatePinner certPinner = buildCertificatePinner(context);
            stack = new OkHttpStack(trustManager, certPinner);
        } catch (Exception e) {
            e.printStackTrace();
        }

        if (stack == null) {
            stack = new HurlStack();
        }
        return stack;
    }
**CertificatePinner object creation**

 private static CertificatePinner buildCertificatePinner(Context context) {

        CertificatePinner pinner = null;
          // COde ---
        return pinner;
    }
**Okhttp client object creation**

public OkHttpStack(X509TrustManager trustManager, CertificatePinner certPinner) throws Exception {
      OkHttpClient.Builder builder = new OkHttpClient.Builder();
      if (trustManager != null) {
          TLSSocketFactory factory = new TLSSocketFactory(trustManager);
          builder.sslSocketFactory(factory, trustManager);
      }
      if(certPinner != null){
          builder.certificatePinner(certPinner);
      }
      mClient = builder.build();
  }
4

1 回答 1

-1

在 API 级别 15 和 22 之间，需要强制启用 TLS 1.2。因此，在构建 OkHttpClient 时必须这样做。

            if (Build.VERSION.SDK_INT < Build.VERSION_CODES.LOLLIPOP_MR1) {
            SSLContext sc = SSLContext.getInstance("TLSv1.2");
            sc.init(null, null, null);
            okHttpClientBuilder.sslSocketFactory(new Tls12SocketFactory(sc.getSocketFactory()),
                    trustManager
            );
        }
于 2020-05-22T17:30:33.727 回答