Examples with UnsupportedEncodingException java.io.UnsupportedEncodingException used on opensource projects

Example 61 with UnsupportedEncodingException

use of java.io.UnsupportedEncodingException in project OpenAM by OpenRock.

the class RedirectToRealmHomeViewBean method redirectToHome.

protected void redirectToHome() {
    if (XuiRedirectHelper.isXuiAdminConsoleEnabled()) {
        RequestContext rc = RequestManager.getRequestContext();
        try {
            String realm = URLEncoder.encode(rc.getRequest().getParameter("realm"), "UTF-8");
            rc.getResponse().sendRedirect("../XUI#realms/" + realm + "/dashboard");
        } catch (UnsupportedEncodingException e) {
            throw new IllegalStateException("UTF-8 not supported", e);
        } catch (IOException e) {
            debug.message("Unexpected IOException during redirect", e);
        }
    } else {
        HomeViewBean vb = (HomeViewBean) getViewBean(HomeViewBean.class);
        backTrail();
        passPgSessionMap(vb);
        vb.forwardTo(getRequestContext());
    }
}

Example 62 with UnsupportedEncodingException

use of java.io.UnsupportedEncodingException in project OpenAM by OpenRock.

the class ResourceResultCache method postForm.

String postForm(SSOToken appToken, String url, String formContent) throws PolicyException {
    if (debug.messageEnabled()) {
        debug.message("ResourceResultCache." + "postForm():" + "url=" + url + ", formContent=" + formContent);
    }
    StringBuilder sb = new StringBuilder();
    HttpURLConnection conn = null;
    OutputStream out = null;
    BufferedReader reader = null;
    try {
        conn = HttpURLConnectionManager.getConnection(new URL(url));
        conn.setDoInput(true);
        conn.setDoOutput(true);
        conn.setUseCaches(false);
        setCookieAndHeader(conn, appToken, appToken);
        conn.setRequestMethod("POST");
        conn.setRequestProperty("Content-Type", "application/x-www-form-urlencoded");
        conn.setRequestProperty("Content-Length", Integer.toString(formContent.length()));
        conn.connect();
        out = conn.getOutputStream();
        out.write(formContent.getBytes("UTF-8"));
        out.write("\r\n".getBytes("UTF-8"));
        out.flush();
        out.close();
        reader = new BufferedReader(new InputStreamReader(conn.getInputStream(), "UTF-8"));
        int len;
        char[] buf = new char[1024];
        while ((len = reader.read(buf, 0, buf.length)) != -1) {
            sb.append(buf, 0, len);
        }
        int responseCode = conn.getResponseCode();
        // any 200 series response code is success
        if (responseCode < 200 || responseCode > 299) {
            if (debug.warningEnabled()) {
                debug.warning("ResourceResultCache." + "postForm():" + "REST call failed with HTTP response code:" + responseCode);
            }
            throw new PolicyException("Entitlement REST call failed with error code:" + responseCode);
        }
    } catch (UnsupportedEncodingException uee) {
        // should not happen
        debug.error("ResourceResultCache.postFormParams():" + "UnsupportedEncodingException:" + uee.getMessage());
    } catch (IOException ie) {
        debug.error("ResourceResultCache.postForm():IOException:" + ie.getMessage(), ie);
        throw new PolicyException(ResBundleUtils.rbName, "rest_call_failed_with_io_exception", null, ie);
    } finally {
        try {
            if (reader != null) {
                reader.close();
            }
            if (conn != null) {
                conn.disconnect();
            }
        } catch (Exception e) {
        // ignore
        }
    }
    return sb.toString();
}

Example 63 with UnsupportedEncodingException

use of java.io.UnsupportedEncodingException in project OpenAM by OpenRock.

the class ResourceResultCache method getResourceContent.

String getResourceContent(SSOToken appToken, SSOToken userToken, String url) throws PolicyException {
    StringBuilder sb = new StringBuilder();
    HttpURLConnection conn = null;
    BufferedReader reader = null;
    try {
        conn = HttpURLConnectionManager.getConnection(new URL(url));
        conn.setDoOutput(true);
        conn.setUseCaches(false);
        conn.setRequestMethod("GET");
        conn.setInstanceFollowRedirects(false);
        setCookieAndHeader(conn, appToken, userToken);
        conn.connect();
        reader = new BufferedReader(new InputStreamReader(conn.getInputStream(), "UTF-8"));
        int len;
        char[] buf = new char[1024];
        while ((len = reader.read(buf, 0, buf.length)) != -1) {
            sb.append(buf, 0, len);
        }
        int responseCode = conn.getResponseCode();
        if (responseCode == HttpURLConnection.HTTP_MOVED_TEMP) {
            // got a 302
            if (debug.warningEnabled()) {
                debug.warning("ResourceResultCache.getResourceContent():" + "got 302 redirect");
                debug.warning("ResourceResultCache.getResourceContent():" + "throwing InvalidAppSSOTokenException");
            }
            String[] args = { conn.getResponseMessage() };
            throw new InvalidAppSSOTokenException(ResBundleUtils.rbName, "rest_call_to_server_caused_302", args, null);
        } else if (responseCode != HttpURLConnection.HTTP_OK) {
            if (debug.warningEnabled()) {
                debug.warning("ResourceResultCache.getResourceContent():" + "REST call failed with HTTP response code:" + responseCode);
            }
            throw new PolicyException("Entitlement REST call failed with error code:" + responseCode);
        }
    } catch (UnsupportedEncodingException uee) {
        // should not happen
        debug.error("ResourceResultCache.getResourceContent():" + "UnsupportedEncodingException:" + uee.getMessage());
    } catch (IOException ie) {
        debug.error("IOException:" + ie);
        throw new PolicyException(ResBundleUtils.rbName, "rest_call_failed_with_io_exception", null, ie);
    } finally {
        try {
            if (reader != null) {
                reader.close();
            }
            if (conn != null) {
                conn.disconnect();
            }
        } catch (Exception e) {
        // ignore
        }
    }
    return sb.toString();
}

Example 64 with UnsupportedEncodingException

use of java.io.UnsupportedEncodingException in project OpenAM by OpenRock.

the class ResourceResultCache method buildEntitlementRequestQueryString.

static String buildEntitlementRequestQueryString(String realm, String serviceName, SSOToken userToken, String resource, Set actionNames, Map envMap) throws PolicyException {
    StringBuilder sb = new StringBuilder();
    try {
        realm = (realm == null || (realm.trim().length() == 0)) ? "/" : realm;
        realm = URLEncoder.encode(realm, "UTF-8");
        sb.append(REST_QUERY_REALM).append("=");
        sb.append(realm);
        if ((serviceName == null) || (serviceName.length() == 0)) {
            if (debug.warningEnabled()) {
                debug.warning("ResourceResultCache." + "buildEntitlementRequestQueryString():" + "serviceName can not be null");
            }
            throw new PolicyException(ResBundleUtils.rbName, "service_name_can_not_be_null", null, null);
        } else {
            sb.append("&").append(REST_QUERY_APPLICATION).append("=");
            sb.append(URLEncoder.encode(serviceName, "UTF-8"));
        }
        if (userToken == null) {
            if (debug.warningEnabled()) {
                debug.warning("ResourceResultCache." + "buildEntitlementRequestQueryString():" + "subject can not be null");
            }
            throw new PolicyException(ResBundleUtils.rbName, "subject_can_not_be_null", null, null);
        } else {
            String userTokenId = userToken.getTokenID().toString();
            String hashedUserTokenId = Hash.hash(userTokenId);
            sb.append("&").append(REST_QUERY_SUBJECT).append("=");
            sb.append(URLEncoder.encode(hashedUserTokenId, "UTF-8"));
        }
        if ((resource == null) || (resource.trim().length() == 0)) {
            if (debug.warningEnabled()) {
                debug.warning("ResourceResultCache." + "buildEntitlementRequestQueryString():" + "resource can not be null");
            }
            throw new PolicyException(ResBundleUtils.rbName, "resource_can_not_be_null", null, null);
        } else {
            sb.append("&").append(REST_QUERY_RESOURCE).append("=");
            sb.append(URLEncoder.encode(resource, "UTF-8"));
        }
        if ((actionNames != null) && !actionNames.isEmpty()) {
            for (Object actObj : actionNames) {
                sb.append("&").append(REST_QUERY_ACTION).append("=");
                sb.append(URLEncoder.encode(actObj.toString(), "UTF-8"));
            }
        }
        if ((envMap != null) && !envMap.isEmpty()) {
            String encodedEq = URLEncoder.encode("=", "UTF-8");
            Set keys = envMap.keySet();
            for (Object keyOb : keys) {
                Set values = (Set) envMap.get(keyOb);
                String key = URLEncoder.encode(keyOb.toString(), "UTF-8");
                if ((values != null) && !values.isEmpty()) {
                    for (Object valueOb : values) {
                        sb.append("&").append(REST_QUERY_ENV).append("=");
                        sb.append(key);
                        sb.append(encodedEq);
                        sb.append(URLEncoder.encode(valueOb.toString(), "UTF-8"));
                    }
                }
            }
        }
    } catch (UnsupportedEncodingException use) {
        // should not happen
        debug.error("ResourceResultCache.buildEntitlementRequestQueryString():" + use.getMessage());
    }
    return sb.toString();
}

Example 65 with UnsupportedEncodingException

use of java.io.UnsupportedEncodingException in project OpenAM by OpenRock.

the class DataEncryptor method encryptWithAsymmetricKey.

/**
     * Encrypts the given data with an asymmetric key. The asymmetric 
     * encryption uses symmetric secret key for data encryption and sends
     * the secret key to the recipient by encrypting the same with given
     * transport key (publick key). 
     * @param data the data to be encrypted.
     * @param encryptionAlgorithm the encryption algorithm to be used.
     *        The encryption algorithm must be one of the supported
     *        algorithm by the underlying JCE encryption provider.
     *        Examples of encryption algorithms are "DES", "AES" etc. 
     * @param encryptionStrength the encryption strength for a given
     *                           encryption algorithm.
     * @param encKey the encryption key to be used. For PKI, this
     *               key should be public key of the intended recipient.  
     * @return the encrypted data in Base64 encoded format.
     */
public static String encryptWithAsymmetricKey(String data, String encryptionAlgorithm, int encryptionStrength, Key encKey) throws Exception {
    try {
        KeyGenerator keygen = KeyGenerator.getInstance(encryptionAlgorithm);
        if (encryptionStrength != 0) {
            keygen.init(encryptionStrength);
        }
        SecretKey sKey = keygen.generateKey();
        Cipher cipher = Cipher.getInstance(encryptionAlgorithm);
        cipher.init(Cipher.ENCRYPT_MODE, sKey);
        byte[] encData = cipher.doFinal(data.getBytes("UTF-8"));
        cipher = Cipher.getInstance(encKey.getAlgorithm());
        cipher.init(Cipher.WRAP_MODE, encKey);
        byte[] keyWrap = cipher.wrap(sKey);
        byte[] encDataPad = wrapKeyWithEncryptedData(encData, keyWrap);
        return Base64.encode(encDataPad);
    } catch (NoSuchAlgorithmException nse) {
        throw new Exception(nse.getMessage());
    } catch (NoSuchPaddingException npe) {
        throw new Exception(npe.getMessage());
    } catch (InvalidKeyException ike) {
        throw new Exception(ike.getMessage());
    } catch (UnsupportedEncodingException uae) {
        throw new Exception(uae.getMessage());
    }
}