List of usage examples for org.apache.commons.codec.binary Base64 isBase64
public static boolean isBase64(final byte[] arrayOctet)
From source file:org.apache.nifi.processors.standard.util.ValidatingBase64InputStream.java
@Override public int read() throws IOException { int data = super.read(); if (!Base64.isBase64((byte) data)) { throw new IOException("Data is not base64 encoded."); }//from ww w.j a v a 2s.c o m return super.read(); }
From source file:org.apache.niolex.notify.Notify.java
/** * Fired when the children of this notify changed. * * @param list the new children list//from ww w . j ava 2s .co m */ public void onChildrenChange(List<String> list) { Pair<List<String>, List<String>> pair = CollectionUtil.intersection(this.children, list); for (String s : pair.a) { // All the deleted item. if (Base64.isBase64(s)) { // We try to decode it. try { Pair<byte[], byte[]> kv = KVBase64Util.base64toKV(s); properties.remove(new ByteArray(kv.a)); } catch (Exception e) { } } } this.children = list; for (String s : pair.b) { // All the added item. if (Base64.isBase64(s)) { // We try to decode it. try { Pair<byte[], byte[]> kv = KVBase64Util.base64toKV(s); properties.put(new ByteArray(kv.a), kv.b); firePropertyChange(kv.a, kv.b); } catch (Exception e) { } } } }
From source file:org.apache.olingo.client.core.AbstractPrimitiveTest.java
protected void binary(final String entity, final String propertyName) throws EdmPrimitiveTypeException { final ODataPrimitiveValue opv = readPrimitiveValue(entity, propertyName); assertEquals(EdmPrimitiveTypeKind.Binary, opv.getTypeKind()); final byte[] value = opv.toCastValue(byte[].class); assertNotNull(value);/*from w w w. j a v a 2 s .c o m*/ assertTrue(value.length > 0); assertTrue(Base64.isBase64(opv.toString())); }
From source file:org.apache.openaz.xacml.std.json.JSONRequest.java
/** * Helper to parse all components of one Category or default Category * * @param categoryMap/* w w w .j a va 2 s .co m*/ * @param request */ private static void parseCategory(Map<?, ?> categoryMap, String categoryName, Identifier defaultCategoryId, StdMutableRequest stdMutableRequest) throws JSONStructureException { Identifier categoryId = defaultCategoryId; Object categoryIDString = ((Map<?, ?>) categoryMap).remove("CategoryId"); if (categoryIDString == null && defaultCategoryId == null) { throw new JSONStructureException("Category is missing CategoryId"); } if (categoryIDString != null) { if (!(categoryIDString instanceof String)) { throw new JSONStructureException( "Expect '" + categoryName + "' CategoryId to be String got " + categoryIDString.getClass()); } else { // TODO Spec says CategoryId may be shorthand, but none have been specified categoryId = new IdentifierImpl(categoryIDString.toString()); } } // if we know the category, make sure user gave correct Id if (defaultCategoryId != null && !defaultCategoryId.equals(categoryId)) { throw new JSONStructureException(categoryName + " given CategoryId '" + categoryId + "' which does not match default id '" + defaultCategoryId + "'"); } // get the Id, a.k.a xmlId String xmlId = (String) ((Map<?, ?>) categoryMap).remove("Id"); // get the Attributes for this Category, if any List<Attribute> attributeList = new ArrayList<Attribute>(); Object attributesMap = ((Map<?, ?>) categoryMap).remove("Attribute"); if (attributesMap != null) { if (attributesMap instanceof ArrayList) { attributeList = parseAttribute(categoryId, (ArrayList<?>) attributesMap); } else if (attributesMap instanceof Map) { // underlying code expects only collections of Attributes, so create a collection of one to // pass this single value ArrayList<Map<?, ?>> listForOne = new ArrayList<Map<?, ?>>(); listForOne.add((Map<?, ?>) attributesMap); attributeList = parseAttribute(categoryId, listForOne); } else { throw new JSONStructureException("Category '" + categoryName + "' saw unexpected Attribute class " + attributesMap.getClass()); } } // Get the Content node for this Category, if any Node contentRootNode = null; Object content = categoryMap.remove("Content"); if (content != null) { if (content instanceof String) { // // Is it Base64 Encoded? // if (Base64.isBase64(((String) content).getBytes())) { // // Attempt to decode it // byte[] realContent = Base64.decodeBase64((String) content); // // Now what is it? JSON or XML? Should be XML. // try { contentRootNode = parseXML(new String(realContent, "UTF-8")); } catch (UnsupportedEncodingException e) { throw new JSONStructureException( "Category '" + categoryName + "' Unsupported encoding in Content"); } } else { // // No, so what is it? Should be XML escaped // contentRootNode = parseXML((String) content); } } else if (content instanceof byte[]) { // // Should be Base64 // if (Base64.isBase64(((String) content).getBytes())) { // // Attempt to decode it // byte[] realContent = Base64.decodeBase64((String) content); // // Now what is it? JSON or XML? Should be XML. // try { contentRootNode = parseXML(new String(realContent, "UTF-8")); } catch (UnsupportedEncodingException e) { throw new JSONStructureException( "Category '" + categoryName + "' Unsupported encoding in Content"); } } else { throw new JSONStructureException( "Category '" + categoryName + "' Content expected Base64 value"); } } else { throw new JSONStructureException("Category '" + categoryName + "' Unable to determine what Content is " + content.getClass()); } } checkUnknown(categoryName, categoryMap); StdMutableRequestAttributes attributeCategory = new StdMutableRequestAttributes(categoryId, attributeList, contentRootNode, xmlId); stdMutableRequest.add(attributeCategory); }
From source file:org.apache.syncope.core.misc.serialization.SyncTokenDeserializer.java
@Override public SyncToken deserialize(final JsonParser jp, final DeserializationContext ctx) throws IOException { ObjectNode tree = jp.readValueAsTree(); Object value = null;//w w w. ja va2 s .c om if (tree.has("value")) { JsonNode node = tree.get("value"); value = node.isNull() ? null : node.isBoolean() ? node.asBoolean() : node.isDouble() ? node.asDouble() : node.isLong() ? node.asLong() : node.isInt() ? node.asInt() : node.asText(); if (value instanceof String) { String base64 = (String) value; if (Base64.isBase64(base64)) { value = Base64.decodeBase64(base64); } } } return new SyncToken(value); }
From source file:org.artifactory.security.crypto.ArtifactoryBase64.java
public static byte[] extractBytes(String encrypted) { String stripped;//from w w w . j a va2 s.c o m if (encrypted.startsWith(ESCAPED_DEFAULT_ENCRYPTION_PREFIX)) { stripped = StringUtils.removeStart(encrypted, ESCAPED_DEFAULT_ENCRYPTION_PREFIX); } else if (encrypted.startsWith(getEncryptionPrefix())) { stripped = StringUtils.removeStart(encrypted, getEncryptionPrefix()); } else if (encrypted.length() > 125) { // The private and public key are big and have no {DESede} in the front but are full base64 stripped = encrypted; } else { return null; } if (Base64.isBase64(stripped)) { return fromBase64(stripped); } return null; }
From source file:org.callimachusproject.auth.CookieAuthenticationManager.java
public CookieAuthenticationManager(String identifier, String redirect_uri, String fullname_prefix, String path, List<String> domains, RealmManager realms, ParameterAuthReader reader) throws OpenRDFException, IOException { assert domains != null; assert domains.size() > 0; this.domains = domains; Set<Integer> ports = new HashSet<Integer>(); for (String domain : domains) { int port = java.net.URI.create(domain).getPort(); ports.add(port);//from ww w . j a v a 2s. c o m StringBuilder suffix = new StringBuilder(); if (port > 0) { suffix.append(port); } if (domain.startsWith("https")) { suffix.append('s'); } suffix.append('='); userCookies.add("username" + suffix); } assert reader != null; assert identifier != null; this.reader = reader; this.identifier = identifier; this.redirect_prefix = redirect_uri + "&return_to="; this.fullname_prefix = fullname_prefix; assert redirect_uri.contains("?"); boolean secureOnly = identifier.startsWith("https"); this.protectedPath = path; this.secureCookie = secureOnly ? ";Secure" : ""; String hex = Integer.toHexString(Math.abs(identifier.hashCode())); this.sid = "sid" + hex + "="; String string = realms.getRealm(identifier).getOriginSecret(); if (Base64.isBase64(string)) { this.secret = Base64.decodeBase64(string); } else { this.secret = string.getBytes(Charset.forName("UTF-8")); } }
From source file:org.callimachusproject.auth.DigestPasswordAccessor.java
private byte[] readBytes(String string) { if (Base64.isBase64(string)) return Base64.decodeBase64(string); return string.getBytes(Charset.forName("UTF-8")); }
From source file:org.ctoolkit.restapi.client.pubsub.PubsubMessageListener.java
/** * Encode Base64 based string. If not encoded, value will be returned as been provided. * * @param data optionally encoded string value * @return the decoded data//from w w w .j ava 2s .com */ default String decode(String data) { String decoded; if (Base64.isBase64(data.getBytes())) { decoded = new String(new PubsubMessage().setData(data).decodeData(), Charsets.UTF_8); } else { decoded = data; } return decoded; }
From source file:org.dd4t.core.util.CompressionUtils.java
/** * Decodes the given string using Base64 algorithm. * * @param message String representing the message to decode * @return byte[] representing the decoded array *//*from ww w . j a v a 2 s. co m*/ public static byte[] decodeBase64(String message) { if (Base64.isBase64(message)) { return Base64.decodeBase64(message); } byte[] result; try { result = message.getBytes("UTF-8"); } catch (UnsupportedEncodingException uee) { LOG.warn("Unsupported Encoding Exception: " + uee.getMessage()); result = message.getBytes(); } return result; }