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javax.net.ssl.SSLHandshakeException: javax.net.ssl.SSLProtocolException: SSL handshake aborted: ssl=0xb8437270: Failure in SSL library, usually a protocol error

It happens only on Android versions > 5.0 

public OkHttpClient setSSLCertificate(OkHttpClient okHttpClient){
    try{
        // Create a trust manager that does not validate certificate chains
        final TrustManager[] trustAllCerts = new TrustManager[]{
                new X509TrustManager() {
                    @Override
                    public void checkClientTrusted(java.security.cert.X509Certificate[] chain, String authType) throws CertificateException {
                    }

                    @Override
                    public void checkServerTrusted(java.security.cert.X509Certificate[] chain, String authType) throws CertificateException {
                    }

                    @Override
                    public java.security.cert.X509Certificate[] getAcceptedIssuers() {
                        return new java.security.cert.X509Certificate[]{};
                    }
                }
        };

        // Install the all-trusting trust manager
        final SSLContext sslContext = SSLContext.getInstance("SSL");
        sslContext.init(null, trustAllCerts, new java.security.SecureRandom());
        // Create an ssl socket factory with our all-trusting manager
        final SSLSocketFactory sslSocketFactory = sslContext.getSocketFactory();

        OkHttpClient.Builder builder = new OkHttpClient.Builder();
        builder.sslSocketFactory(sslSocketFactory, (X509TrustManager) trustAllCerts[0]);
        builder.hostnameVerifier(new HostnameVerifier() {
            @Override
            public boolean verify(String hostname, SSLSession session) {
                return true;
            }
        });

        okHttpClient = builder.build();

    }catch (Exception e){
        e.printStackTrace();
    }

    return okHttpClient;
}
Harsh Bhavsar
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  • Try this https://stackoverflow.com/questions/29916962/javax-net-ssl-sslhandshakeexception-javax-net-ssl-sslprotocolexception-ssl-han – Ankita Aug 07 '18 at 07:08

1 Answers1

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Just add

HostnameVerifier hostnameVerifier = org.apache.http.conn.ssl.SSLSocketFactory.ALLOW_ALL_HOSTNAME_VERIFIER;

        DefaultHttpClient client = new DefaultHttpClient();

        SchemeRegistry registry = new SchemeRegistry();
        SSLSocketFactory socketFactory = SSLSocketFactory.getSocketFactory();
        socketFactory.setHostnameVerifier((X509HostnameVerifier) hostnameVerifier);
        registry.register(new Scheme("https", socketFactory, 443));
        SingleClientConnManager mgr = new SingleClientConnManager(client.getParams(), registry);
        DefaultHttpClient httpClient = new DefaultHttpClient(mgr, client.getParams());

        HttpsURLConnection.setDefaultHostnameVerifier(hostnameVerifier);
Gautam Surani
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  • SSLSocketFactory or SocketFactory class doesn't have getSocketFactory() method – Harsh Bhavsar Aug 07 '18 at 07:08
  • `compile('org.apache.httpcomponents:httpmime:4.3.6') { exclude module: 'httpclient' } compile 'org.apache.httpcomponents:httpclient-android:4.3.5'` are u sure you did added this in build.gradle – Gautam Surani Aug 07 '18 at 07:11
  • I have used compile 'org.apache.httpcomponents:httpcore:4.4.1' compile 'org.apache.httpcomponents:httpclient:4.5' – Harsh Bhavsar Aug 07 '18 at 07:15