Example usage for javax.servlet.http HttpServletRequest setAttribute

Introduction

In this page you can find the example usage for javax.servlet.http HttpServletRequest setAttribute.

Prototype

public void setAttribute(String name, Object o);

Source Link

Document

Stores an attribute in this request.

Usage

From source file:com.jsmartframework.web.manager.CsrfEncrypter.java

private static Cipher getEncryptCipher(HttpServletRequest request, String key) throws Exception {
    Cipher encryptCipher = (Cipher) request.getAttribute(REQUEST_CSRF_ENCRYPT_CIPHER);
    if (encryptCipher == null) {
        encryptCipher = Cipher.getInstance("AES");
        SecretKey secretKey = new SecretKeySpec(key.getBytes("UTF8"), "AES");
        encryptCipher.init(Cipher.ENCRYPT_MODE, secretKey);
        request.setAttribute(REQUEST_CSRF_ENCRYPT_CIPHER, encryptCipher);
    }/* w  w  w .  j  av a 2s .c o  m*/
    return encryptCipher;
}

From source file:com.jsmartframework.web.manager.CsrfEncrypter.java

private static Cipher getDecryptCipher(HttpServletRequest request, String key) throws Exception {
    Cipher decryptCipher = (Cipher) request.getAttribute(REQUEST_CSRF_DECRYPT_CIPHER);
    if (decryptCipher == null) {
        decryptCipher = Cipher.getInstance("AES");
        SecretKey secretKey = new SecretKeySpec(key.getBytes("UTF8"), "AES");
        decryptCipher.init(Cipher.DECRYPT_MODE, secretKey);
        request.setAttribute(REQUEST_CSRF_DECRYPT_CIPHER, decryptCipher);
    }//from w  ww . ja  v  a 2 s  .  c o m
    return decryptCipher;
}

From source file:com.jsmartframework.web.manager.AuthEncrypter.java

private static Cipher getEncryptCipher(HttpServletRequest request, String key) throws Exception {
    Cipher encryptCipher = (Cipher) request.getAttribute(REQUEST_AUTH_ENCRYPT_CIPHER);
    if (encryptCipher == null) {
        encryptCipher = Cipher.getInstance("AES");
        SecretKey secretKey = new SecretKeySpec(key.getBytes("UTF8"), "AES");
        encryptCipher.init(Cipher.ENCRYPT_MODE, secretKey);
        request.setAttribute(REQUEST_AUTH_ENCRYPT_CIPHER, encryptCipher);
    }//  w w  w  .  j av a 2 s . c om
    return encryptCipher;
}

From source file:com.jsmartframework.web.manager.AuthEncrypter.java

private static Cipher getDecryptCipher(HttpServletRequest request, String key) throws Exception {
    Cipher decryptCipher = (Cipher) request.getAttribute(REQUEST_AUTH_DECRYPT_CIPHER);
    if (decryptCipher == null) {
        decryptCipher = Cipher.getInstance("AES");
        SecretKey secretKey = new SecretKeySpec(key.getBytes("UTF8"), "AES");
        decryptCipher.init(Cipher.DECRYPT_MODE, secretKey);
        request.setAttribute(REQUEST_AUTH_DECRYPT_CIPHER, decryptCipher);
    }//from w  ww . ja  v a  2  s.  c  o  m
    return decryptCipher;
}

From source file:edu.ucsb.nceas.metacat.util.RequestUtil.java

/**
 * Add a list of errors to the request. The pages will pick up the errors
 * and display them where appropriate./*from www . j  a v  a2 s  .  c o  m*/
 * 
 * @param request
 *            the request that will get forwarded
 * @param errorVector
 *            a list of error strings
 */
public static void setRequestErrors(HttpServletRequest request, Vector<String> errorVector) {
    request.setAttribute("formErrors", "true");
    request.setAttribute("processingErrors", errorVector);
}

From source file:edu.ucsb.nceas.metacat.util.RequestUtil.java

/**
 * Add a list of form errors to the request. The pages will pick up the
 * errors and display them where appropriate.
 * /*  w w w  . ja  v a2 s .co m*/
 * @param request
 *            the request that will get forwarded
 * @param errorVector
 *            a list of form error strings
 */
public static void setRequestFormErrors(HttpServletRequest request, Vector<String> errorVector) {
    request.setAttribute("formErrors", "true");
    request.setAttribute("formFieldErrors", errorVector);
}

From source file:edu.ucsb.nceas.metacat.util.RequestUtil.java

/**
 * Add a list of success messages to the request. The pages will pick up the
 * messages and display them where appropriate.
 * //w  w w . j  a v a 2  s  .c  o m
 * @param request
 *            the request that will get forwarded
 * @param errorVector
 *            a list of success message strings
 */
public static void setRequestSuccess(HttpServletRequest request, Vector<String> successVector) {
    request.setAttribute("formSuccess", "true");
    request.setAttribute("processingSuccess", successVector);
}

From source file:edu.ucsb.nceas.metacat.util.RequestUtil.java

/**
 * Add a list of general messages to the request. The pages will pick up the
 * messages and display them where appropriate.
 * // www . j a va  2  s  .c  o  m
 * @param request
 *            the request that will get forwarded
 * @param errorVector
 *            a list of general message strings
 */
public static void setRequestMessage(HttpServletRequest request, Vector<String> messageVector) {
    request.setAttribute("formMessage", "true");
    request.setAttribute("processingMessage", messageVector);
}

From source file:com.aoindustries.website.signup.SignupBusinessActionHelper.java

public static void setRequestAttributes(ServletContext servletContext, HttpServletRequest request)
        throws IOException, SQLException {
    AOServConnector rootConn = SiteSettings.getInstance(servletContext).getRootAOServConnector();

    // Build the list of countries
    List<CountryOption> countryOptions = getCountryOptions(rootConn);

    // Store to the request
    request.setAttribute("countryOptions", countryOptions);
}

From source file:ru.org.linux.csrf.CSRFProtectionService.java

public static void generateCSRFCookie(HttpServletRequest request, HttpServletResponse response) {
    SecureRandom random = new SecureRandom();

    byte[] value = new byte[16];
    random.nextBytes(value);/*from   w w  w  .j a  v a  2 s. c  o  m*/

    String token = new String(Base64.encodeBase64(value));

    Cookie cookie = new Cookie(CSRF_COOKIE, token);
    cookie.setMaxAge(TWO_YEARS);
    cookie.setPath("/");
    response.addCookie(cookie);

    request.setAttribute(CSRF_ATTRIBUTE, token);
}