Question

我总是得到同样的错误，试图获得https资源：

org.springframework.web.client.ResourceAccessException: I/O error: No peer certificate; nested exception is javax.net.ssl.SSLPeerUnverifiedException: No peer certificate

我有一个自签名虚拟主机，我的应用运行，该应用在http上工作正常，但我需要https。

这是我在android app中的代码：

mRestTemplate = new RestTemplate();
mRestTemplate.getMessageConverters().add(new GsonHttpMessageConverter());
mRestTemplate.setRequestFactory(new HttpComponentsClientHttpRequestFactory());

final ResponseObject responseObject = mRestTemplate.postForObject(APP_URL, requestObject, ResponseObject.class);

更新1

我尝试了@nilesh提出的解决方案但没有工作。

我尝试了this solution同样的错误

HttpParams params = new BasicHttpParams();
HttpProtocolParams.setVersion(params, HttpVersion.HTTP_1_1);
HttpProtocolParams.setContentCharset(params, HTTP.DEFAULT_CONTENT_CHARSET);
HttpProtocolParams.setUseExpectContinue(params, true);

SchemeRegistry schReg = new SchemeRegistry();
schReg.register(new Scheme("http", PlainSocketFactory.getSocketFactory(), 80));
schReg.register(new Scheme("https", SSLSocketFactory.getSocketFactory(), 443));
ClientConnectionManager conMgr = new ThreadSafeClientConnManager(params, schReg);

client = DefaultHttpClient(conMgr, params);

final HttpComponentsClientHttpRequestFactory factory = new HttpComponentsClientHttpRequestFactory();
    factory.setHttpClient(client);

mRestTemplate = new RestTemplate();
mRestTemplate.setRequestFactory(factory);

我尝试了this solution但没有成功，同样的错误
1. 获取所有必需的证书（root和任何中间CA）
2. 使用keytool和BouncyCastle提供程序创建密钥库并导入证书
3. 在您的Android应用中加载密钥库并将其用于安全连接不要使用标准java.net.ssl.HttpsURLConnection进行安全连接。使用Apache HttpClient（Version 4 atm）库，它已经内置在android中。它建立在java连接库的基础之上，在我看来，更快，更好的模块化和更容易理解。

Answer 1

在使用RestTemplate发出任何Http请求之前运行以下方法。这对我有用。

public void trustSelfSignedSSL() {
        try {
            SSLContext ctx = SSLContext.getInstance("TLS");
            X509TrustManager tm = new X509TrustManager() {

                public void checkClientTrusted(X509Certificate[] xcs,
                        String string) throws CertificateException {
                }

                public void checkServerTrusted(X509Certificate[] xcs,
                        String string) throws CertificateException {
                }

                public java.security.cert.X509Certificate[] getAcceptedIssuers() {
                    return null;
                }

                @Override
                public void checkClientTrusted(
                        java.security.cert.X509Certificate[] arg0, String arg1)
                        throws java.security.cert.CertificateException {
                }

                @Override
                public void checkServerTrusted(
                        java.security.cert.X509Certificate[] arg0, String arg1)
                        throws java.security.cert.CertificateException {

                }
            };
            ctx.init(null, new TrustManager[] { tm }, null);
            SSLContext.setDefault(ctx);
        } catch (Exception ex) {
            throw new RuntimeException("Exception occurred ",ex)
        }
    }

Spring RestTemplate I / O错误：没有对等证书

更新1

1 个答案: