List of usage examples for org.apache.commons.codec.binary Base64 isBase64
public static boolean isBase64(final byte[] arrayOctet)
From source file:biz.turnonline.ecosystem.origin.frontend.content.subscription.BaseRawContent.java
/** * Deserialize JSON content from data (either encoded in Base64 form or regular string) * and returns the target instance populated with values from the JSON data. * * @param mapper the JSON mapper//from w w w . j av a 2s . c o m * @return the concrete instance populated with values from the JSON data * @throws IOException if deserialization fails */ public T convert(ObjectMapper mapper) throws IOException { if (content == null) { return null; } String decoded; if (Base64.isBase64(content.getBytes())) { decoded = new String(new PubsubMessage().setData(content).decodeData(), Charset.forName("UTF-8")); } else { decoded = content; } return mapper.readValue(decoded, type); }
From source file:edu.wpi.cs.wpisuitetng.authentication.BasicAuth.java
/** * Inspects the authString and determines if it is a valid BasicAuth string. * Checks if it has all 3 parts, then checks the validity of the parts. * @param authString the authorization string to be validated * @return true if valid, false otherwise. *//*from www .ja v a 2 s. c o m*/ private boolean isValidBasicAuth(String[] authParts) { // check if the post string is in the correct format if ((authParts.length != 2) || (!authParts[0].equalsIgnoreCase("Basic"))) { return false; } // check if the credential section is encoded properly if (!Base64.isBase64(authParts[1])) { return false; } return true; }
From source file:edu.tamu.tcat.crypto.bouncycastle.PBKDF2Impl.java
@Override protected boolean checkHash(byte[] password, String saltStr, String outputStr, DigestType digest, int rounds) { if (!Base64.isBase64(saltStr) || !Base64.isBase64(outputStr)) return false; byte[] salt = Base64.decodeBase64(saltStr); byte[] output = Base64.decodeBase64(outputStr); int outputSize = DigestTypeMap.getDigest(digest).getDigestSize(); if (output.length != outputSize) return false; PBKDF2Impl pbkdf2 = new PBKDF2Impl(digest); byte[] candidate = pbkdf2.deriveKey(password, salt, rounds, outputSize); return Arrays.equals(candidate, output); }
From source file:com.cloud.upgrade.dao.Upgrade41000to41100.java
private void validateUserDataInBase64(Connection conn) { try (final PreparedStatement selectStatement = conn .prepareStatement("SELECT `id`, `user_data` FROM `cloud`.`user_vm` WHERE `user_data` IS NOT NULL;"); final ResultSet selectResultSet = selectStatement.executeQuery()) { while (selectResultSet.next()) { final Long userVmId = selectResultSet.getLong(1); final String userData = selectResultSet.getString(2); if (Base64.isBase64(userData)) { final String newUserData = Base64.encodeBase64String(Base64.decodeBase64(userData.getBytes())); if (!userData.equals(newUserData)) { try (final PreparedStatement updateStatement = conn.prepareStatement( "UPDATE `cloud`.`user_vm` SET `user_data` = ? WHERE `id` = ? ;")) { updateStatement.setString(1, newUserData); updateStatement.setLong(2, userVmId); updateStatement.executeUpdate(); } catch (SQLException e) { LOG.error("Failed to update cloud.user_vm user_data for id:" + userVmId + " with exception: " + e.getMessage()); throw new CloudRuntimeException( "Exception while updating cloud.user_vm for id " + userVmId, e); }/*from w ww.j a v a 2s. com*/ } } else { // Update to NULL since it's invalid LOG.warn("Removing user_data for vm id " + userVmId + " because it's invalid"); LOG.warn("Removed data was: " + userData); try (final PreparedStatement updateStatement = conn .prepareStatement("UPDATE `cloud`.`user_vm` SET `user_data` = NULL WHERE `id` = ? ;")) { updateStatement.setLong(1, userVmId); updateStatement.executeUpdate(); } catch (SQLException e) { LOG.error("Failed to update cloud.user_vm user_data for id:" + userVmId + " to NULL with exception: " + e.getMessage()); throw new CloudRuntimeException( "Exception while updating cloud.user_vm for id " + userVmId + " to NULL", e); } } } } catch (SQLException e) { throw new CloudRuntimeException( "Exception while validating existing user_vm table's user_data column to be base64 valid with padding", e); } if (LOG.isDebugEnabled()) { LOG.debug("Done validating base64 content of user data"); } }
From source file:fr.insalyon.creatis.vip.core.server.auth.SamlAuthenticationService.java
@Override protected void checkValidRequest(HttpServletRequest request) throws BusinessException { logger.info("SAML authentication request"); String token = request.getParameter("_saml_token"); if (token == null) { throw new BusinessException("SAML token is null"); }//from w w w. j a va 2s. c om // Get the SAML assertion in XML form // SAML assertion might be encoded in base64 (happens in FLI) byte[] xmlAssertion = token.getBytes(); if (Base64.isBase64(xmlAssertion)) { xmlAssertion = Base64.decodeBase64(xmlAssertion); } // Get an Assertion object from XML assertion assertion = null; try { try { // XML object might be a saml response. In this case, take the first assertion found // (happens in FLI) Response samlResponse = (Response) SamlTokenValidator.getSAMLObject(xmlAssertion); List<Assertion> assertions = samlResponse.getAssertions(); assertion = assertions.get(0); } catch (ClassCastException ex) { // Otherwise, try to cast directly the XML object to Assertion (happens in Neugrid). assertion = (Assertion) SamlTokenValidator.getSAMLObject(xmlAssertion); } } catch (UnsupportedEncodingException | ConfigurationException | XMLParserException | UnmarshallingException ex) { java.util.logging.Logger.getLogger(SamlAuthenticationService.class.getName()).log(Level.SEVERE, null, ex); } if (assertion == null) { throw new BusinessException("Cannot get assertion!"); } // Find public key certificate to use from issuer issuer = assertion.getIssuer(); if (issuer == null) { throw new BusinessException("Cannot find assertion issuer!"); } logger.info("Received SAML assertion from issuer " + issuer.getValue()); String certFile = Server.getInstance().getSamlTrustedCertificate(issuer.getValue()); // Check validity of assertion try { SamlTokenValidator.isSignatureValid(certFile, assertion); } catch (CertificateException | IOException | NoSuchAlgorithmException | InvalidKeySpecException | ValidationException ex) { throw new BusinessException("Assertion signature is not valid!"); } if (!SamlTokenValidator.isTimeValid(assertion)) { throw new BusinessException("Assertion is not time valid!"); } try { if (!SamlTokenValidator.isAudienceValid(request.getRequestURL().toString(), assertion)) { throw new BusinessException("Assertion audience is not valid!"); } } catch (MalformedURLException ex) { throw new BusinessException(ex); } }
From source file:com.vmware.o11n.plugin.crypto.service.CryptoDigestService.java
private void validateB64(String dataB64) { if (!Base64.isBase64(dataB64)) { throw new IllegalArgumentException( "Expecting base64 encoded data. Use CryptoEncoding.base64Encode() against this string before attempting to hash it"); }/* w ww. j a v a 2 s . co m*/ }
From source file:com.msopentech.odatajclient.engine.AbstractPrimitiveTest.java
protected void binary(final String entity, final String propertyName) { final ODataPrimitiveValue opv = readPrimitiveValue(entity, propertyName); assertEquals(EdmSimpleType.Binary.toString(), opv.getTypeName()); final byte[] value = opv.<byte[]>toCastValue(); assertNotNull(value);//from w w w . jav a 2 s . c o m assertTrue(value.length > 0); assertTrue(Base64.isBase64(opv.toString())); }
From source file:com.amazonaws.serverless.proxy.test.jersey.JerseyAwsProxyTest.java
@Test public void base64_binaryResponse_base64Encoding() { AwsProxyRequest request = new AwsProxyRequestBuilder("/echo/binary", "GET").build(); AwsProxyResponse response = handler.proxy(request, lambdaContext); assertNotNull(response.getBody());/* w ww . j a va2 s . c o m*/ assertTrue(Base64.isBase64(response.getBody())); }
From source file:codesample.AuthenticationSample.java
/***************************************************************************************************************** * * Get the encoded username required to authenticate user to BWS. * * @return Returns a string containing the encoded username if successful, and null otherwise. * ***************************************************************************************************************** *///from w w w . j a v a 2 s . co m public static String getEncodedUserName(String username, Authenticator authenticator, CredentialType credentialType, String domain) throws WebServiceException { final String METHOD_NAME = "getEncodedUserName()"; final String BWS_API_NAME = "_bwsUtil.getEncodedUsername()"; logMessage("Entering %s", METHOD_NAME); String returnValue = null; GetEncodedUsernameRequest request = new GetEncodedUsernameRequest(); request.setMetadata(REQUEST_METADATA); request.setUsername(username); request.setOrgUid(REQUEST_METADATA.getOrganizationUid()); request.setAuthenticator(authenticator); request.setCredentialType(credentialType); request.setDomain(domain); GetEncodedUsernameResponse response = null; try { logRequest(BWS_API_NAME); response = _bwsUtil.getEncodedUsername(request); logResponse(BWS_API_NAME, response.getReturnStatus().getCode(), response.getMetadata()); } catch (WebServiceException e) { // Log and re-throw exception. logMessage("Exiting %s with exception \"%s\"", METHOD_NAME, e.getMessage()); throw e; } if (response.getReturnStatus().getCode().equals("SUCCESS")) { returnValue = response.getEncodedUsername(); } else { logMessage("Error Message: \"%s\"", response.getReturnStatus().getMessage()); } if (Base64.isBase64(returnValue)) { logMessage("Decoded value of encoded username \"%s\"", StringUtils.newStringUtf8(Base64.decodeBase64(returnValue))); } else { logMessage("Value of encoded username \"%s\"", returnValue); } logMessage("Exiting %s", METHOD_NAME); return returnValue; }
From source file:fr.aliacom.obm.common.addition.CommitedOperationDaoJdbcImpl.java
@VisibleForTesting void checkClientIdFormat(String clientId) { Preconditions.checkArgument(clientId.length() == 40, "clientId must have a length of 40 characters"); Preconditions.checkArgument(Base64.isBase64(clientId), "clientId must be in base 64"); }