Example usage for javax.net.ssl HttpsURLConnection connect

List of usage examples for javax.net.ssl HttpsURLConnection connect

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  2. Java
  3. javax
  4. javax.net.ssl.*
  5. HttpsURLConnection
  6. connect

Introduction

In this page you can find the example usage for javax.net.ssl HttpsURLConnection connect.

Prototype

public abstract void connect() throws IOException;

Source Link

Document

Opens a communications link to the resource referenced by this URL, if such a connection has not already been established.

Usage

From source file:homenetapp.HomeNetAppGui.java

private void checkClientCert() {
    try {//ww  w .  jav  a  2s  . c om
        URL url = new URL("https://" + homenetapp.clientServer + "/");
        HttpsURLConnection conn = (HttpsURLConnection) url.openConnection();
        conn.connect();
        Certificate[] certs = conn.getServerCertificates();

        //System.out.println("Cert Chain Length: "+certs.length);

        Certificate c = certs[0];
        X509Certificate xc = (X509Certificate) c;

        String[] from = homenetapp.splitTokens(xc.getIssuerX500Principal().getName(), "=, ");
        String[] to = homenetapp.splitTokens(xc.getSubjectX500Principal().getName(), "=, ");

        certPropertiesLabel.setText("<html>Issued by: " + from[1] + "<br>For: " + to[1] + "<br>Expires: "
                + xc.getNotAfter() + "</html>");

        System.out.println("Cert: " + c.getType());

        System.out.println("Not After: " + xc.getNotAfter());
        System.out.println("Subject DN: " + xc.getSubjectX500Principal());
        System.out.println("Issuer DN: " + xc.getIssuerX500Principal());
        System.out.println("getSigAlgName: " + xc.getSigAlgName());

    } catch (Exception e) {
        certPropertiesLabel.setText("Failed to load certficate");
    }

}

From source file:com.gmt2001.TwitchAPIv3.java

@SuppressWarnings("UseSpecificCatch")
private JSONObject GetData(request_type type, String url, String post, String oauth, boolean isJson) {
    JSONObject j = new JSONObject("{}");
    InputStream i = null;// w w w .j  a v a2 s .c  o  m
    String rawcontent = "";

    try {
        if (url.contains("?")) {
            url += "&utcnow=" + System.currentTimeMillis();
        } else {
            url += "?utcnow=" + System.currentTimeMillis();
        }

        URL u = new URL(url);
        HttpsURLConnection c = (HttpsURLConnection) u.openConnection();

        c.addRequestProperty("Accept", header_accept);

        if (isJson) {
            c.addRequestProperty("Content-Type", "application/json");
        } else {
            c.addRequestProperty("Content-Type", "application/x-www-form-urlencoded");
        }

        if (!clientid.isEmpty()) {
            c.addRequestProperty("Client-ID", clientid);
        }

        if (!oauth.isEmpty()) {
            c.addRequestProperty("Authorization", "OAuth " + oauth);
        }

        c.setRequestMethod(type.name());

        c.setUseCaches(false);
        c.setDefaultUseCaches(false);
        c.setConnectTimeout(timeout);
        c.setRequestProperty("User-Agent",
                "Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/44.0.2403.52 Safari/537.36 PhantomBotJ/2015");

        if (!post.isEmpty()) {
            c.setDoOutput(true);
        }

        c.connect();

        if (!post.isEmpty()) {
            try (OutputStream o = c.getOutputStream()) {
                IOUtils.write(post, o);
            }
        }

        String content;

        if (c.getResponseCode() == 200) {
            i = c.getInputStream();
        } else {
            i = c.getErrorStream();
        }

        if (c.getResponseCode() == 204 || i == null) {
            content = "{}";
        } else {
            content = IOUtils.toString(i, c.getContentEncoding());
        }

        rawcontent = content;

        j = new JSONObject(content);
        j.put("_success", true);
        j.put("_type", type.name());
        j.put("_url", url);
        j.put("_post", post);
        j.put("_http", c.getResponseCode());
        j.put("_exception", "");
        j.put("_exceptionMessage", "");
        j.put("_content", content);
    } catch (JSONException ex) {
        if (ex.getMessage().contains("A JSONObject text must begin with")) {
            j = new JSONObject("{}");
            j.put("_success", true);
            j.put("_type", type.name());
            j.put("_url", url);
            j.put("_post", post);
            j.put("_http", 0);
            j.put("_exception", "");
            j.put("_exceptionMessage", "");
            j.put("_content", rawcontent);
        } else {
            com.gmt2001.Console.err.logStackTrace(ex);
        }
    } catch (NullPointerException ex) {
        com.gmt2001.Console.err.printStackTrace(ex);
    } catch (MalformedURLException ex) {
        j.put("_success", false);
        j.put("_type", type.name());
        j.put("_url", url);
        j.put("_post", post);
        j.put("_http", 0);
        j.put("_exception", "MalformedURLException");
        j.put("_exceptionMessage", ex.getMessage());
        j.put("_content", "");
        com.gmt2001.Console.err.logStackTrace(ex);
    } catch (SocketTimeoutException ex) {
        j.put("_success", false);
        j.put("_type", type.name());
        j.put("_url", url);
        j.put("_post", post);
        j.put("_http", 0);
        j.put("_exception", "SocketTimeoutException");
        j.put("_exceptionMessage", ex.getMessage());
        j.put("_content", "");
        com.gmt2001.Console.err.logStackTrace(ex);
    } catch (IOException ex) {
        j.put("_success", false);
        j.put("_type", type.name());
        j.put("_url", url);
        j.put("_post", post);
        j.put("_http", 0);
        j.put("_exception", "IOException");
        j.put("_exceptionMessage", ex.getMessage());
        j.put("_content", "");
        com.gmt2001.Console.err.logStackTrace(ex);
    } catch (Exception ex) {
        j.put("_success", false);
        j.put("_type", type.name());
        j.put("_url", url);
        j.put("_post", post);
        j.put("_http", 0);
        j.put("_exception", "Exception [" + ex.getClass().getName() + "]");
        j.put("_exceptionMessage", ex.getMessage());
        j.put("_content", "");
        com.gmt2001.Console.err.logStackTrace(ex);
    }

    if (i != null) {
        try {
            i.close();
        } catch (IOException ex) {
            j.put("_success", false);
            j.put("_type", type.name());
            j.put("_url", url);
            j.put("_post", post);
            j.put("_http", 0);
            j.put("_exception", "IOException");
            j.put("_exceptionMessage", ex.getMessage());
            j.put("_content", "");
            com.gmt2001.Console.err.logStackTrace(ex);
        }
    }

    return j;
}

From source file:com.gmt2001.TwitchAPIv5.java

@SuppressWarnings("UseSpecificCatch")
private JSONObject GetData(request_type type, String url, String post, String oauth, boolean isJson) {
    JSONObject j = new JSONObject("{}");
    InputStream i = null;//from   ww  w . j av  a 2s  . c o m
    String content = "";

    try {
        URL u = new URL(url);
        HttpsURLConnection c = (HttpsURLConnection) u.openConnection();
        c.addRequestProperty("Accept", header_accept);
        c.addRequestProperty("Content-Type", isJson ? "application/json" : "application/x-www-form-urlencoded");

        if (!clientid.isEmpty()) {
            c.addRequestProperty("Client-ID", clientid);
        }

        if (!oauth.isEmpty()) {
            c.addRequestProperty("Authorization", "OAuth " + oauth);
        } else {
            if (!this.oauth.isEmpty()) {
                c.addRequestProperty("Authorization", "OAuth " + oauth);
            }
        }

        c.setRequestMethod(type.name());
        c.setConnectTimeout(timeout);
        c.setRequestProperty("User-Agent",
                "Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/44.0.2403.52 Safari/537.36 PhantomBotJ/2015");

        if (!post.isEmpty()) {
            c.setDoOutput(true);
        }

        c.connect();

        if (!post.isEmpty()) {
            try (OutputStream o = c.getOutputStream()) {
                IOUtils.write(post, o);
            }
        }

        if (c.getResponseCode() == 200) {
            i = c.getInputStream();
        } else {
            i = c.getErrorStream();
        }

        if (c.getResponseCode() == 204 || i == null) {
            content = "{}";
        } else {
            // default to UTF-8, it'll probably be the best bet if there's
            // no charset specified.
            String charset = "utf-8";
            String ct = c.getContentType();
            if (ct != null) {
                String[] cts = ct.split(" *; *");
                for (int idx = 1; idx < cts.length; ++idx) {
                    String[] val = cts[idx].split("=", 2);
                    if (val[0] == "charset" && val.length > 1) {
                        charset = val[1];
                    }
                }
            }

            if ("gzip".equals(c.getContentEncoding())) {
                i = new GZIPInputStream(i);
            }

            content = IOUtils.toString(i, charset);
        }

        j = new JSONObject(content);
        fillJSONObject(j, true, type.name(), post, url, c.getResponseCode(), "", "", content);
    } catch (Exception ex) {
        Throwable rootCause = ex;
        while (rootCause.getCause() != null && rootCause.getCause() != rootCause) {
            rootCause = rootCause.getCause();
        }

        fillJSONObject(j, false, type.name(), post, url, 0, ex.getClass().getSimpleName(), ex.getMessage(),
                content);
        com.gmt2001.Console.debug
                .println("Failed to get data [" + ex.getClass().getSimpleName() + "]: " + ex.getMessage());
    } finally {
        if (i != null) {
            try {
                i.close();
            } catch (IOException ex) {
                fillJSONObject(j, false, type.name(), post, url, 0, "IOException", ex.getMessage(), content);
                com.gmt2001.Console.err.println("IOException: " + ex.getMessage());
            }
        }
    }

    return j;
}

From source file:com.photon.phresco.framework.rest.api.ConfigurationService.java

/**
 * Checks if is connection alive.//  w  ww. ja  v  a  2s.  c  o  m
 *
 * @param protocol the protocol
 * @param host the host
 * @param port the port
 * @return true, if is connection alive
 */
public boolean isConnectionAlive(String protocol, String host, int port) {
    boolean isAlive = true;
    try {
        URL url = new URL(protocol, host, port, "");
        URLConnection connection = url.openConnection();
        if (protocol.equalsIgnoreCase("http")) {
            HttpURLConnection httpConnection = (HttpURLConnection) url.openConnection();
            httpConnection.connect();
        } else {
            TrustManager[] trustAllCerts = new TrustManager[] { new X509TrustManager() {
                public java.security.cert.X509Certificate[] getAcceptedIssuers() {
                    return null;
                }

                public void checkClientTrusted(java.security.cert.X509Certificate[] certs, String authType) {
                }

                public void checkServerTrusted(java.security.cert.X509Certificate[] certs, String authType) {
                }
            } };

            SSLContext sc = SSLContext.getInstance(SSL);
            sc.init(null, trustAllCerts, new java.security.SecureRandom());
            HttpsURLConnection.setDefaultSSLSocketFactory(sc.getSocketFactory());
            HttpsURLConnection https = (HttpsURLConnection) url.openConnection();
            https.connect();

        }

    } catch (Exception e) {
        isAlive = false;
    }

    return isAlive;
}

From source file:com.example.android.networkconnect.MainActivity.java

private String https_test(String urlString) throws IOException {

    String token = "";
    URL url = new URL(urlString);

    Log.i(TAG, "Protocol: " + url.getProtocol().toString());

    // if (url.getProtocol().toLowerCase().equals("https")) {
    trustAllHosts();/*from  w  w  w.j  a  v  a  2  s  .  c om*/

    HttpsURLConnection conn = (HttpsURLConnection) url.openConnection();

    conn.setReadTimeout(20000 /* milliseconds */);
    conn.setConnectTimeout(25000 /* milliseconds */);
    // conn.setRequestMethod("GET");
    conn.setDoInput(true);
    conn.setDoOutput(true);

    conn.setChunkedStreamingMode(0);

    conn.setRequestProperty("User-Agent", "e-venement-app/");

    // OutputStreamWriter writer = new OutputStreamWriter(conn.getOutputStream());
    //writer.getEncoding();
    //writer.write("&signin[username]=antoine");
    //writer.write("&signin[password]=android2015@");
    //writer.write("?control[id]=");
    //writer.write("&control[ticket_id]=2222");
    //writer.write("&control[checkpoint_id]=1");
    //  writer.write("&control[comment]=");

    List<NameValuePair> nameValuePairs = new ArrayList<NameValuePair>(); //On cre la liste qui contiendra tous nos paramtres

    //Et on y rajoute nos paramtres
    nameValuePairs.add(new BasicNameValuePair("signin[username]", "antoine"));
    nameValuePairs.add(new BasicNameValuePair("signin[password]", "android2015@"));
    //nameValuePairs.add(new BasicNameValuePair("control[id]", ""));
    //nameValuePairs.add(new BasicNameValuePair("control[ticket_id]", "2222"));
    //nameValuePairs.add(new BasicNameValuePair("control[checkpoint_id]", "1"));
    //nameValuePairs.add(new BasicNameValuePair("control[comment]", ""));

    OutputStream os = conn.getOutputStream();
    BufferedWriter writer2 = new BufferedWriter(new OutputStreamWriter(os, "UTF-8"));
    writer2.write(getQuery(nameValuePairs));
    writer2.flush();
    //writer2.close();
    //os.close();

    // conn.setEntity(new UrlEncodedFormEntity(nameValuePairs));

    //writer.write("&signin[_csrf_token]="+CSRFTOKEN);
    //writer.flush();

    conn.connect();

    String headerName = null;

    for (int i = 1; (headerName = conn.getHeaderFieldKey(i)) != null; i++) {
        //data=data+"Header Nme : " + headerName;
        //data=data+conn.getHeaderField(i);
        // Log.i (TAG,headerName);
        Log.i(TAG, headerName + ": " + conn.getHeaderField(i));

    }

    int responseCode = conn.getResponseCode();

    if (responseCode == conn.HTTP_OK) {
        final String COOKIES_HEADER = "Set-Cookie";
        cookie = conn.getHeaderField(COOKIES_HEADER);
    }

    if (conn.getInputStream() != null) {

        // token =getStringFromInputStream(conn.getInputStream());
        Log.i(TAG, readIt(conn.getInputStream(), 15000));
        token = readIt(conn.getInputStream(), 15000);
        Log.i(TAG, getStringFromInputStream(conn.getInputStream()));
        //data=readIt(conn.getInputStream(),7500);
        //Log.i(TAG,token);
        //token=readIt(conn.getInputStream(),7500);
    }
    //conn.connect();
    // List<String> cookiesList = conn.getHeaderFields().get("Set-Cookie");

    // }
    //conn.disconnect();
    return token;
}

From source file:org.ejbca.core.protocol.ws.CommonEjbcaWS.java

/** Return a HttpsURLConnection for a GET, using client certificate authentication to the url. The url should be EJBCA client protected https port, i.e. 8443
 * @param url the URL to connect to, i.e. https://localhost:8443/ejbca/adminweb/index.jsp
 *//*from   w  ww  .  ja v  a2 s . c  om*/
protected HttpURLConnection getHttpsURLConnection(String url) throws IOException, UnrecoverableKeyException,
        KeyManagementException, NoSuchAlgorithmException, KeyStoreException, CertificateException {
    final HttpsURLConnection con;
    URL u = new URL(url);
    con = (HttpsURLConnection) u.openConnection();
    con.setHostnameVerifier(new SimpleVerifier());
    con.setSSLSocketFactory(getSSLFactory());
    con.setRequestMethod("GET");
    con.getDoOutput();
    con.connect();
    return con;
}

From source file:com.kimbrelk.da.oauth2.OAuth2.java

protected final JSONObject requestJSON(Verb verb, String url, String postData) {
    try {/*from  w w  w  .j a va2s.c om*/
        mLog.append("SEND:\n");
        HttpsURLConnection connection = (HttpsURLConnection) new URL(url).openConnection();
        connection.setRequestProperty("User-Agent", mUserAgent);
        connection.setRequestProperty("dA-minor-version", "" + VERSION.getMinor());
        connection.setReadTimeout(30000);
        connection.setConnectTimeout(30000);
        mLog.append(verb.toString() + " ");
        mLog.append(url);
        mLog.append("\n");
        connection.setRequestMethod(verb.toString());
        if (verb == Verb.POST) {
            mLog.append(postData);
            mLog.append("\n");
            connection.setDoOutput(true);
            connection.setDoInput(true);
            //connection.setRequestProperty("Authorization", "Basic " + base64(CLIENT_ID + ":" + loadLast()));
            connection.setRequestProperty("Content-Type", "application/x-www-form-urlencoded");
            connection.setRequestProperty("Content-Length", "" + postData.length());
            connection.connect();
            OutputStream os = connection.getOutputStream();
            os.write(postData.getBytes());
            os.flush();
        } else if (verb == Verb.GET) {
            connection.setDoOutput(false);
            connection.setDoInput(true);
            connection.connect();
        }
        mLog.append("\nRECV:\n");

        try {
            InputStream is = connection.getInputStream();
            InputStreamReader isr = new InputStreamReader(is);
            BufferedReader in = new BufferedReader(isr);
            String line = "";
            String page = "";
            while ((line = in.readLine()) != null) {
                page += line;
            }
            mLog.append(page);
            mLog.append("\n\n");
            return new JSONObject(page);
        } catch (Exception e) {
            try {
                JSONObject json = new JSONObject();
                json.put("status", "error");
                try {
                    InputStream is = connection.getErrorStream();
                    InputStreamReader isr = new InputStreamReader(is);
                    BufferedReader in = new BufferedReader(isr);
                    String line = "";
                    String page = "";
                    while ((line = in.readLine()) != null) {
                        page += line;
                    }
                    mLog.append(page);
                    mLog.append("\n\n");
                    return new JSONObject(page);
                } catch (Exception err) {

                }
                try {
                    if (connection.getResponseCode() == 403 || connection.getResponseCode() == 429) {
                        json.put("error_description", RespError.RATE_LIMIT.getDescription());
                        json.put("error", RespError.RATE_LIMIT.getType());
                        return json;
                    }
                } catch (IOException er) {

                }
                String str = "";
                str += "URL: " + url.split("[?]+")[0] + "\n";
                //str += "POST Data: " + postData + "\n";
                str += "\n";
                for (int a = 0; a < connection.getHeaderFields().size() - 1; a++) {
                    str += connection.getHeaderFieldKey(a) + ": " + connection.getHeaderField(a) + "\n";
                }
                json.put("error_description", str);
                json.put("error", RespError.REQUEST_FAILED.getType());
                return json;
            } catch (Exception er) {
                throw e;
            }
        } finally {
            connection.disconnect();
        }
    } catch (Exception e) {
        try {
            e.printStackTrace();
            JSONObject json = new JSONObject();
            json.put("status", "error");
            json.put("error", RespError.REQUEST_FAILED.getType());
            json.put("error_description", RespError.REQUEST_FAILED.getDescription() + " : " + e);
            return json;
        } catch (JSONException er) {
            er.printStackTrace();
            return null;
        }
    }
}

From source file:com.codename1.impl.android.AndroidImplementation.java

@Override
public String[] getSSLCertificates(Object connection, String url) throws IOException {
    if (connection instanceof HttpsURLConnection) {
        HttpsURLConnection conn = (HttpsURLConnection) connection;

        try {//w ww  . j  ava2 s .  co  m
            conn.connect();
            java.security.cert.Certificate[] certs = conn.getServerCertificates();
            String[] out = new String[certs.length];
            int i = 0;
            for (java.security.cert.Certificate cert : certs) {
                MessageDigest md = MessageDigest.getInstance("SHA1");
                md.update(cert.getEncoded());
                out[i++] = "SHA1:" + dumpHex(md.digest());
            }
            return out;
        } catch (Exception ex) {
            ex.printStackTrace();
        }
    }
    return new String[0];

}