SSLHandshakeException:SSL 握手中止:ssl=0xbe6af938:系统调用期间发生 I/O 错误,连接由对等方重置

Сер*_*ков 7 java ssl android retrofit2

出现以下错误:javax.net.ssl.SSLHandshakeException: SSL handshake aborted: ssl=0xbe6af938: I/O error during system call, Connection reset by peer

改装类:

public class RetrofitClientInstance {

    private static Retrofit retrofit;
    

    public static Retrofit getRetrofitInstance() {
        
        if (retrofit == null) {
            Gson gson = new GsonBuilder().setLenient().create();

            retrofit = new retrofit2.Retrofit.Builder()
                    .client(HelperOkHttpClient.getOkHttpClient())
                    .addCallAdapterFactory(RxJava2CallAdapterFactory.create())
                    .baseUrl(BASE_URL)
                    .addConverterFactory(GsonConverterFactory.create(gson))
                    .build();
        }
        return retrofit;
    }
}
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该方法中出现错误/异常:

private void makeRequestToSecondAuthStep(ArrayList<String> creds) {

        AuthCheckHTTP defectSpecific = RetrofitClientInstance.getRetrofitInstance().create(AuthCheckHTTP.class);
        Observable<ResponseSingleRequestAuth<Object>> observableDefectsRelated = defectSpecific.getAuthCheck();
        observableDefectsRelated
                .subscribeOn(Schedulers.io())
                .observeOn(AndroidSchedulers.mainThread())
                .doOnNext(specficDefects -> {
                    Log.w("ASYNCLI", "In defectspecif");
                    if (HelperIsNull.isNull(creds.get(3))) {
                        creds.set(3, creds.get(5));
                    }
                    DataBaseHelper.deleteAllData();
                    PublisherNotificationSync.getInstance().setLastSyncDate(INITIAL_DATE);
                    writeCredentialsToLocalDb();

                    actMain.runOnUiThread(new Runnable() {
                                              @Override
                                              public void run() {
                                                  presenterAuthAct.downloadData();
                                              }
                                          }
                    );
                })
                .doOnError(
                        throwable -> {
                            ...
                        }
                ).doOnComplete(() -> {
        }).subscribe(new Observer<ResponseSingleRequestAuth<Object>>() {
            @Override
            public void onSubscribe(Disposable d) {

            }

            @Override
            public void onNext(ResponseSingleRequestAuth<Object> objectResponseSingleRequestAuth) {

            }

            @Override
            public void onError(Throwable e) {
              // do nothing
            }

            @Override
            public void onComplete() {

            }
        });

    }
}
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也许您可以以某种方式向该 Retrofit 类添加标准(SSL),有人以前遇到过这个或类似的问题吗?

可能是什么问题呢?几个月前 - 一切正常,项目没有被触及(存档)提前谢谢

UPD:与证书无关,这是SAP,他们自己更新

The*_*unk 2

我不确定这里是否有足够的信息来准确诊断您的问题,但该错误表明 SSL 握手错误,对我来说,通常表明问题不在代码中,而是在证书/可接受的加密算法中为通讯渠道。

Retrofit 是一个 REST 框架,所以我假设您在它之上编写了一个 API,并且 Retrofit 处理您的 HTTP 会话和 SSL 内容。你说解决方案突然停止工作。您的改造依赖项是最新的吗?也许可以更新您的依赖项,重新打包您的应用程序,看看是否有效?

带 TLS 上下文的 Retrofit/OkHTTP 示例