/**
* Creates the media type of a multipart form which must include the used boundary.
*
* @param boundary The multipart boundary.
* @return The multipart media type.
*/
private static MediaType createMultipartMediaType(String boundary) {
Series<Parameter> params = new Series<Parameter>(Parameter.class);
params.add("boundary", boundary);
MediaType result = new MediaType(MediaType.MULTIPART_FORM_DATA.getName(), params);
return result;
}
/**
* Returns the list of request headers.
*
* @return The list of request headers.
*/
@Override
public Series<Header> getRequestHeaders() {
final Series<Header> result = super.getRequestHeaders();
if (!this.requestHeadersAdded) {
// Copy the headers from the request object
String headerName;
String headerValue;
for (Enumeration<String> names = getConnection().getRequestFields().getFieldNames();
names.hasMoreElements(); ) {
headerName = names.nextElement();
for (Enumeration<String> values = getConnection().getRequestFields().getValues(headerName);
values.hasMoreElements(); ) {
headerValue = values.nextElement();
result.add(headerName, headerValue);
}
}
this.requestHeadersAdded = true;
}
return result;
}
public static void main(String[] args) throws Exception {
// Create and configure HTTPS client
Client client = new Client(new Context(), Protocol.HTTPS);
Series<Parameter> parameters = client.getContext().getParameters();
parameters.add("truststorePath", "certs/client-truststore.jks");
parameters.add("truststorePassword", "password");
parameters.add("truststoreType", "JKS");
// Create and configure client resource
ClientResource clientResource =
new ClientResource("https://localhost:8183/accounts/chunkylover53/mails/123");
clientResource.setNext(client);
// Preemptively configure the authentication credentials
ChallengeResponse authentication =
new ChallengeResponse(ChallengeScheme.HTTP_BASIC, "chunkylover53", "pwd");
clientResource.setChallengeResponse(authentication);
// Communicate with remote resource
MailResource mailClient = clientResource.wrap(MailResource.class);
Mail m = mailClient.retrieve();
System.out.println("Subject: " + m.getSubject());
System.out.println("Content: " + m.getContent());
// Store HTTPS client
client.stop();
}
@Override
protected int beforeHandle(Request request, Response response) {
if (Method.OPTIONS.equals(request.getMethod())) {
Series<Header> requestHeaders =
(Series<Header>) request.getAttributes().get(HeaderConstants.ATTRIBUTE_HEADERS);
String origin = requestHeaders.getFirstValue("Origin", false, "*");
String rh = requestHeaders.getFirstValue("Access-Control-Request-Headers", false, "*");
Series<Header> responseHeaders =
(Series<Header>) response.getAttributes().get(HeaderConstants.ATTRIBUTE_HEADERS);
if (responseHeaders == null) {
responseHeaders = new Series<Header>(Header.class);
}
responseHeaders.add("Access-Control-Allow-Origin", origin);
responseHeaders.set("Access-Control-Expose-Headers", "Authorization, Link");
responseHeaders.add("Access-Control-Allow-Methods", "GET,POST,PUT,DELETE,OPTIONS");
responseHeaders.add("Access-Control-Allow-Headers", rh);
responseHeaders.add("Access-Control-Allow-Credentials", "true");
responseHeaders.add("Access-Control-Max-Age", "60");
response.getAttributes().put(HeaderConstants.ATTRIBUTE_HEADERS, responseHeaders);
response.setEntity(new EmptyRepresentation());
return SKIP;
}
return super.beforeHandle(request, response);
}
@Override
public synchronized void start() throws Exception {
// restlet servlet engine will pass parameters from web.xml via the context parameters
Series<Parameter> parameters = getContext().getParameters();
dataSource = PSCPDataSource.createDataSource(parameters);
daoFactory = PGDaoFactory.createPGDaoFactory(dataSource);
lookupCache = new LookupCache(daoFactory);
secretResolver = new SecretResolver();
adminPage = parameters.getFirstValue("pscp.web.admin");
urls = new URLS(adminPage);
// links out to website
urls.putStatic(
new Template(getSlashedURL(parameters, "pscp.web.products")), URLS.Name.PRODUCT_LOCATION);
urls.putStatic(
new Template(getSlashedURL(parameters, "pscp.web.root")), URLS.Name.STATIC_MEDIA);
// @todo how to deal with this?
baseURIs = new ArrayList<String>(Arrays.asList("localhost:8080"));
Map<String, Object> contextAttributes = getContext().getAttributes();
contextAttributes.put(BaseResource.CONTEXT_ATTRIBUTE_DAO_FACTORY, daoFactory);
contextAttributes.put(BaseResource.CONTEXT_ATTRIBUTE_URL_MAPPER, urls);
contextAttributes.put(BaseResource.CONTEXT_ATTRIBUTE_LOOKUP_CACHE, lookupCache);
contextAttributes.put(
BaseResource.CONTEXT_ATTRIBUTE_PRODUCT_ROOT,
getRootDir(BaseResource.CONTEXT_ATTRIBUTE_PRODUCT_ROOT, "pscp-products"));
contextAttributes.put(
BaseResource.CONTEXT_ATTRIBUTE_UPLOAD_ROOT,
getRootDir(BaseResource.CONTEXT_ATTRIBUTE_UPLOAD_ROOT, "pscp-uploads"));
super.start();
}
@SuppressWarnings("unchecked")
public void testUnmodifiable() {
Form form = new Form();
form.add("name1", "value1");
try {
Series<Parameter> unmodifiableForm = (Series<Parameter>) Series.unmodifiableSeries(form);
unmodifiableForm.add("name2", "value2");
fail("The series should be unmodifiable now");
} catch (UnsupportedOperationException uoe) {
// As expected
}
}
/**
* Returns the modifiable list of response headers.
*
* @return The modifiable list of response headers.
*/
@Override
public Series<Parameter> getResponseHeaders() {
final Series<Parameter> result = super.getResponseHeaders();
if (!this.responseHeadersAdded) {
for (final Header header : getHttpMethod().getResponseHeaders()) {
result.add(header.getName(), header.getValue());
}
this.responseHeadersAdded = true;
}
return result;
}
// TODO The secret should be a char[].
private Representation doNoneFlow(
String clientId, String clientSecret, Series<Parameter> params) {
Client client = validate(clientId, clientSecret);
// null check on failed
if (client == null) {
setStatus(Status.CLIENT_ERROR_FORBIDDEN);
return sendError(OAuthError.invalid_client, "Client id verification failed.", null);
}
if (!client.containsUser(AUTONOMOUS_USER)) {
client.createUser(AUTONOMOUS_USER);
}
AuthenticatedUser user = client.findUser(AUTONOMOUS_USER);
// Adding all scopes since super-user
// String[] scopes = parseScope(params.getFirstValue(SCOPE));
List<Role> roles = Scopes.toRoles(params.getFirstValue(SCOPE));
for (Role r : roles) {
getLogger().fine("Requested scopes none flow = " + roles);
user.addRole(r, "");
getLogger().fine("Adding scope = " + r.getName() + " to auto user");
}
Token token = this.generator.generateToken(user, this.tokenTimeSec);
JSONObject body = createJsonToken(token, null); // Scopes N/A
// Sets the no-store Cache-Control header
getResponse().setCacheDirectives(noStore);
return new JsonStringRepresentation(body);
}
private String getSlashedURL(Series<Parameter> params, String key) {
String url = params.getFirstValue(key);
if (url.indexOf('?') < 0 && !url.endsWith("/")) {
url = url + "/";
}
return url;
}
// TODO The secret should be a char[].
private Representation doAuthCodeFlow(
String clientId, String clientSecret, Series<Parameter> params)
throws IllegalArgumentException {
String redirUri = params.getFirstValue(REDIR_URI);
if ((redirUri == null) || (redirUri.length() == 0)) {
setStatus(Status.CLIENT_ERROR_BAD_REQUEST);
return sendError(
OAuthError.invalid_request, "Mandatory parameter redirect_uri is missing", null);
}
String code = params.getFirstValue(CODE);
if ((code == null) || (code.length() == 0)) {
setStatus(Status.CLIENT_ERROR_BAD_REQUEST);
return sendError(OAuthError.invalid_request, "Mandatory parameter code is missing", null);
}
Client client = validate(clientId, clientSecret);
// null check on failed
if (client == null) {
setStatus(Status.CLIENT_ERROR_FORBIDDEN);
return sendError(OAuthError.invalid_request, "Client id verification failed.", null);
}
// check the client secret
if (!clientSecret.equals(client.getClientSecret())) {
setStatus(Status.CLIENT_ERROR_UNAUTHORIZED);
return sendError(OAuthError.invalid_request, "Client secret did not match", null);
}
// TODO could add a cookie match on the owner but could fail if code is
// sent to other entity
// unauthorized_client, right now this is only performed if
// ScopedResource getOwner returns the user
// 5 min timeout on tokens, 0 for unlimited
Token token = generator.exchangeForToken(code, tokenTimeSec);
// TODO send back scopes if limited
JSONObject body = createJsonToken(token, null);
// Sets the no-store Cache-Control header
getResponse().setCacheDirectives(noStore);
return new JsonStringRepresentation(body);
}
/**
* Creates a content type.
*
* @param mediaType The media type name.
* @param parameters The parameters parsed.
* @return The content type.
*/
private ContentType createContentType(StringBuilder mediaType, Series<Parameter> parameters) {
// Attempt to extract the character set
CharacterSet characterSet = null;
if (parameters != null) {
String charSet = parameters.getFirstValue("charset");
if (charSet != null) {
parameters.removeAll("charset");
characterSet = new CharacterSet(charSet);
}
return new ContentType(new MediaType(mediaType.toString(), parameters), characterSet);
}
return new ContentType(new MediaType(mediaType.toString()), null);
}
@Override
public void formatResponse(
ChallengeWriter cw,
ChallengeResponse challenge,
Request request,
Series<Header> httpHeaders) {
// Setup the Date header
String date = "";
if (httpHeaders.getFirstValue("x-ms-date", true) == null) {
// X-ms-Date header didn't override the standard Date header
date = httpHeaders.getFirstValue(HeaderConstants.HEADER_DATE, true);
if (date == null) {
// Add a fresh Date header
date = DateUtils.format(new Date(), DateUtils.FORMAT_RFC_1123.get(0));
httpHeaders.add(HeaderConstants.HEADER_DATE, date);
}
} else {
date = httpHeaders.getFirstValue("x-ms-date", true);
}
// Setup the canonicalized path
String canonicalizedResource = getCanonicalizedResourceName(request.getResourceRef());
// Setup the message part
StringBuilder rest = new StringBuilder();
rest.append(date)
.append('\n')
.append('/')
.append(challenge.getIdentifier())
.append(canonicalizedResource);
// Append the SharedKey credentials
cw.append(challenge.getIdentifier())
.append(':')
.append(
Base64.encode(
DigestUtils.toHMacSha256(rest.toString(), Base64.decode(challenge.getSecret())),
true));
}
/** Test references that are unequal. */
public void testUnEquals() throws Exception {
MediaType mt1 = new MediaType("application/xml");
MediaType mt2 = new MediaType("application/xml2");
assertFalse(mt1.equals(mt2));
final Series<Parameter> mediaParams1 = new Form();
mediaParams1.add(new Parameter("charset", "ISO-8859-1"));
final MediaType mt1Bis = new MediaType("application/xml", mediaParams1);
final Series<Parameter> mediaParams3 = new Form();
mediaParams3.add(new Parameter("charset", "ISO-8859-15"));
final MediaType mt3 = new MediaType("application/xml", mediaParams3);
assertFalse(mt1Bis.equals(mt1));
assertFalse(mt1Bis.equals(mt3));
mt1 = new MediaType("application/1");
mt2 = MediaType.APPLICATION_ALL;
assertFalse(mt1.equals(mt2));
}
private void sendXRDSLocation() {
ConcurrentMap<String, Object> attribs = getContext().getAttributes();
String id = getQuery().getFirstValue("id");
String xrds = attribs.get("xrds").toString();
String location = (id != null) ? xrds + "?id=" + id : xrds;
getLogger().info("XRDS endpoint = " + xrds);
@SuppressWarnings("unchecked")
Series<Header> headers =
(Series<Header>) getResponse().getAttributes().get(HeaderConstants.ATTRIBUTE_HEADERS);
if (headers == null) {
headers = new Series<Header>(Header.class);
headers.add("X-XRDS-Location", location);
getResponse().getAttributes().put(HeaderConstants.ATTRIBUTE_HEADERS, headers);
} else {
headers.add("X-XRDS-Location", location);
}
getLogger().info("Sending empty representation.");
}
/** Equality tests. */
public void testEquals() throws Exception {
MediaType mt1 = new MediaType("application/xml");
MediaType mt2 = MediaType.APPLICATION_XML;
assertTrue(mt1.equals(mt2));
assertEquals(mt1, mt2);
final Series<Parameter> mediaParams1 = new Form();
mediaParams1.add(new Parameter("charset", "ISO-8859-1"));
final MediaType mt1Bis = new MediaType("application/xml", mediaParams1);
final Series<Parameter> mediaParams2 = new Form();
mediaParams2.add(new Parameter("charset", "ISO-8859-1"));
final MediaType mt2Bis = new MediaType("application/xml", mediaParams2);
final Series<Parameter> mediaParams3 = new Form();
mediaParams3.add(new Parameter("charset", "ISO-8859-15"));
final MediaType mt3 = new MediaType("application/xml", mediaParams3);
assertTrue(mt1Bis.equals(mt2Bis));
assertEquals(mt1, mt2);
assertTrue(mt1Bis.equals(mt1, true));
assertTrue(mt1Bis.equals(mt2, true));
assertTrue(mt1Bis.equals(mt3, true));
mt1 = new MediaType("application/*");
mt2 = MediaType.APPLICATION_ALL;
assertTrue(mt1.equals(mt2));
assertEquals(mt1, mt2);
}
@Override
public void parseRequest(
ChallengeRequest challenge, Response response, Series<Header> httpHeaders) {
String raw = challenge.getRawValue();
if (raw != null && raw.length() > 0) {
StringTokenizer st = new StringTokenizer(raw, ",");
String realm = st.nextToken();
if (realm != null && realm.length() > 0) {
int eq = realm.indexOf('=');
if (eq > 0) {
String value = realm.substring(eq + 1).trim();
// Remove the quotes, first and last after trim...
challenge.setRealm(value.substring(1, value.length() - 1));
}
}
Series<Parameter> params = new Form();
while (st.hasMoreTokens()) {
String param = st.nextToken();
if (param != null && param.length() > 0) {
int eq = param.indexOf('=');
if (eq > 0) {
String name = param.substring(0, eq).trim();
String value = param.substring(eq + 1).trim();
// Remove the quotes, first and last after trim...
params.add(name, value.substring(1, value.length() - 1));
}
}
}
challenge.setParameters(params);
}
}
/**
* Extract the media parameters. Only leave as the quality parameter if found. Modifies the
* parameters list.
*
* @param parameters All the preference parameters.
* @return The media parameters.
*/
protected Series<Parameter> extractMediaParams(Series<Parameter> parameters) {
Series<Parameter> result = null;
boolean qualityFound = false;
Parameter param = null;
if (parameters != null) {
result = new Form();
for (final Iterator<Parameter> iter = parameters.iterator();
!qualityFound && iter.hasNext(); ) {
param = iter.next();
if (param.getName().equals("q")) {
qualityFound = true;
} else {
iter.remove();
result.add(param);
}
}
}
return result;
}
protected void configureSslServerParameters(Context context) {
Series<Parameter> parameters = context.getParameters();
parameters.add("keystorePath", testKeystoreFile.getPath());
parameters.add("keystorePassword", "testtest");
parameters.add("keyPassword", "testtest");
parameters.add("truststorePath", testKeystoreFile.getPath());
parameters.add("truststorePassword", "testtest");
// parameters.add("tracing", "true");
}
// TODO The secret should be a char[].
private Representation doPasswordFlow(
String clientId, String clientSecret, Series<Parameter> params) {
Client client = validate(clientId, clientSecret);
// null check on failed
if (client == null) {
setStatus(Status.CLIENT_ERROR_FORBIDDEN);
return sendError(OAuthError.invalid_client, "Client id verification failed.", null);
}
String username = params.getFirstValue(USERNAME);
AuthenticatedUser user = null;
if ((username == null) || ((user = client.findUser(username)) == null)) {
setStatus(Status.CLIENT_ERROR_BAD_REQUEST);
return sendError(OAuthError.invalid_request, "Mandatory parameter username missing.", null);
}
String password = params.getFirstValue(PASSWORD);
if (password == null) {
setStatus(Status.CLIENT_ERROR_BAD_REQUEST);
return sendError(OAuthError.invalid_request, "Mandatory parameter password missing.", null);
}
if (!password.equals(user.getPassword())) {
setStatus(Status.CLIENT_ERROR_FORBIDDEN);
return sendError(OAuthError.invalid_grant, "Password not correct.", null);
}
Token token = this.generator.generateToken(user, this.tokenTimeSec);
JSONObject body = createJsonToken(token, null); // Scopes N/A
// Sets the no-store Cache-Control header
getResponse().setCacheDirectives(noStore);
return new JsonStringRepresentation(body);
}
@Post
public Representation acceptItem(Representation entity) {
logger.info("Attempting to delete a device");
Series<Cookie> cookies = this.getRequest().getCookies();
String parent_username = cookies.getFirstValue(COOKIE_USER);
String auth_Token = cookies.getFirstValue(COOKIE_AUTH);
if ((parent_username == null) || (auth_Token == null)) return null;
User thisUser = new User(parent_username);
// Is this a valid cookie?
if (!thisUser.validateCookie(auth_Token)) return null;
// Cookie is valid
Form form = new Form(entity);
String device_id = form.getFirstValue("deviceID");
Device thisDevice = new Device(device_id);
thisDevice.deleteDevice();
return null;
}
// TODO The secret should be a char[].
private Representation doRefreshFlow(
String clientId, String clientSecret, Series<Parameter> params) {
String rToken = params.getFirstValue(REFRESH_TOKEN);
if ((rToken == null) || (rToken.length() == 0)) {
setStatus(Status.CLIENT_ERROR_BAD_REQUEST);
return sendError(
OAuthError.invalid_request, "Mandatory parameter refresh_token is missing", null);
}
Client client = validate(clientId, clientSecret);
// null check on failed
if (client == null) {
setStatus(Status.CLIENT_ERROR_FORBIDDEN);
return sendError(OAuthError.invalid_client, "Client id verification failed.", null);
}
Token token = generator.findToken(rToken);
if ((token != null) && (token instanceof ExpireToken)) {
AuthenticatedUser user = token.getUser();
// Make sure that the user owning the token is owned by this client
if (client.containsUser(user.getId())) {
// refresh the token
generator.refreshToken((ExpireToken) token);
JSONObject body = createJsonToken(token, null); // Scopes N/A
// Sets the no-store Cache-Control header
getResponse().setCacheDirectives(noStore);
return new JsonStringRepresentation(body);
} else { // error not owner
setStatus(Status.CLIENT_ERROR_FORBIDDEN);
return sendError(OAuthError.unauthorized_client, "User does not match.", null);
}
} else { // error no such token.
setStatus(Status.CLIENT_ERROR_UNAUTHORIZED);
return sendError(OAuthError.invalid_grant, "Refresh token.", null);
}
}
/**
* Extract the quality value. If the value is not found, 1 is returned.
*
* @param parameters The preference parameters.
* @return The quality value.
*/
protected float extractQuality(Series<Parameter> parameters) {
float result = 1F;
boolean found = false;
if (parameters != null) {
Parameter param = null;
for (final Iterator<Parameter> iter = parameters.iterator(); !found && iter.hasNext(); ) {
param = iter.next();
if (param.getName().equals("q")) {
result = PreferenceUtils.parseQuality(param.getValue());
found = true;
// Remove the quality parameter as we will directly store it
// in the Preference object
iter.remove();
}
}
}
return result;
}
@Override
protected int doHandle(final Request request, final Response response) {
int result = super.doHandle(request, response);
Map<String, Object> requestAttributes = request.getAttributes();
Map<String, Object> responseAttributes = response.getAttributes();
Series<Header> requestHeaders =
(Series<Header>)
requestAttributes.computeIfAbsent(
"org.restlet.http.headers", key -> new Series<Header>(Header.class));
Series<Header> responseHeaders =
(Series<Header>)
responseAttributes.computeIfAbsent(
"org.restlet.http.headers", key -> new Series<Header>(Header.class));
// TODO fix me
responseHeaders.add("Access-Control-Allow-Origin", requestHeaders.getFirstValue("Origin"));
responseHeaders.add("Access-Control-Allow-Credentials", "true");
responseHeaders.add(
"Access-Control-Allow-Methods", "HEAD, GET, PUT, POST, DELETE, OPTIONS, TRACE");
responseHeaders.add("Access-Control-Allow-Headers", "Content-Type, X-Requested-With");
return result;
}
/**
* Read the next preference.
*
* @return The next preference.
*/
public Preference<T> readPreference() throws Exception {
Preference<T> result = null;
boolean readingMetadata = true;
boolean readingParamName = false;
boolean readingParamValue = false;
final StringBuilder metadataBuffer = new StringBuilder();
StringBuilder paramNameBuffer = null;
StringBuilder paramValueBuffer = null;
Series<Parameter> parameters = null;
final String nextValue = readValue();
int nextIndex = 0;
if (nextValue != null) {
int nextChar = nextValue.charAt(nextIndex++);
while (result == null) {
if (readingMetadata) {
if (nextChar == -1) {
if (metadataBuffer.length() > 0) {
// End of metadata section
// No parameters detected
result = createPreference(metadataBuffer, null);
paramNameBuffer = new StringBuilder();
} else {
// Ignore empty metadata name
}
} else if (nextChar == ';') {
if (metadataBuffer.length() > 0) {
// End of metadata section
// Parameters detected
readingMetadata = false;
readingParamName = true;
paramNameBuffer = new StringBuilder();
parameters = new Form();
} else {
throw new Exception("Empty metadata name detected.");
}
} else if (HttpUtils.isSpace(nextChar)) {
// Ignore spaces
} else if (HttpUtils.isText(nextChar)) {
metadataBuffer.append((char) nextChar);
} else {
throw new Exception("Control characters are not allowed within a metadata name.");
}
} else if (readingParamName) {
if (nextChar == '=') {
if (paramNameBuffer.length() > 0) {
// End of parameter name section
readingParamName = false;
readingParamValue = true;
paramValueBuffer = new StringBuilder();
} else {
throw new Exception("Empty parameter name detected.");
}
} else if (nextChar == -1) {
if (paramNameBuffer.length() > 0) {
// End of parameters section
parameters.add(HttpUtils.createParameter(paramNameBuffer, null));
result = createPreference(metadataBuffer, parameters);
} else {
throw new Exception("Empty parameter name detected.");
}
} else if (nextChar == ';') {
// End of parameter
parameters.add(HttpUtils.createParameter(paramNameBuffer, null));
paramNameBuffer = new StringBuilder();
readingParamName = true;
readingParamValue = false;
} else if (HttpUtils.isSpace(nextChar) && (paramNameBuffer.length() == 0)) {
// Ignore white spaces
} else if (HttpUtils.isTokenChar(nextChar)) {
paramNameBuffer.append((char) nextChar);
} else {
throw new Exception("Separator and control characters are not allowed within a token.");
}
} else if (readingParamValue) {
if (nextChar == -1) {
if (paramValueBuffer.length() > 0) {
// End of parameters section
parameters.add(HttpUtils.createParameter(paramNameBuffer, paramValueBuffer));
result = createPreference(metadataBuffer, parameters);
} else {
throw new Exception("Empty parameter value detected");
}
} else if (nextChar == ';') {
// End of parameter
parameters.add(HttpUtils.createParameter(paramNameBuffer, paramValueBuffer));
paramNameBuffer = new StringBuilder();
readingParamName = true;
readingParamValue = false;
} else if ((nextChar == '"') && (paramValueBuffer.length() == 0)) {
// Parse the quoted string
boolean done = false;
boolean quotedPair = false;
while ((!done) && (nextChar != -1)) {
nextChar = (nextIndex < nextValue.length()) ? nextValue.charAt(nextIndex++) : -1;
if (quotedPair) {
// End of quoted pair (escape sequence)
if (HttpUtils.isText(nextChar)) {
paramValueBuffer.append((char) nextChar);
quotedPair = false;
} else {
throw new Exception(
"Invalid character detected in quoted string. Please check your value");
}
} else if (HttpUtils.isDoubleQuote(nextChar)) {
// End of quoted string
done = true;
} else if (nextChar == '\\') {
// Begin of quoted pair (escape sequence)
quotedPair = true;
} else if (HttpUtils.isText(nextChar)) {
paramValueBuffer.append((char) nextChar);
} else {
throw new Exception(
"Invalid character detected in quoted string. Please check your value");
}
}
} else if (HttpUtils.isTokenChar(nextChar)) {
paramValueBuffer.append((char) nextChar);
} else {
throw new Exception("Separator and control characters are not allowed within a token");
}
}
nextChar = (nextIndex < nextValue.length()) ? nextValue.charAt(nextIndex++) : -1;
}
}
return result;
}
@Override
public ContentType readValue() throws IOException {
ContentType result = null;
boolean readingMediaType = true;
boolean readingParamName = false;
boolean readingParamValue = false;
StringBuilder mediaTypeBuffer = new StringBuilder();
StringBuilder paramNameBuffer = null;
StringBuilder paramValueBuffer = null;
Series<Parameter> parameters = null;
String nextValue = readRawValue();
int nextIndex = 0;
if (nextValue != null) {
int nextChar = nextValue.charAt(nextIndex++);
while (result == null) {
if (readingMediaType) {
if (nextChar == -1) {
if (mediaTypeBuffer.length() > 0) {
// End of metadata section
// No parameters detected
result = createContentType(mediaTypeBuffer, null);
paramNameBuffer = new StringBuilder();
} else {
// Ignore empty metadata name
}
} else if (nextChar == ';') {
if (mediaTypeBuffer.length() > 0) {
// End of mediaType section
// Parameters detected
readingMediaType = false;
readingParamName = true;
paramNameBuffer = new StringBuilder();
// [ifndef gwt] instruction
parameters = new Series<Parameter>(Parameter.class);
// [ifdef gwt] instruction uncomment
// parameters = new
// org.restlet.engine.util.ParameterSeries();
} else {
throw new IOException("Empty mediaType name detected.");
}
} else if (HeaderUtils.isSpace(nextChar)) {
// Ignore spaces
} else if (HeaderUtils.isText(nextChar)) {
mediaTypeBuffer.append((char) nextChar);
} else {
throw new IOException(
"The " + (char) nextChar + " character isn't allowed in a media type name.");
}
} else if (readingParamName) {
if (nextChar == '=') {
if (paramNameBuffer.length() > 0) {
// End of parameter name section
readingParamName = false;
readingParamValue = true;
paramValueBuffer = new StringBuilder();
} else {
throw new IOException("Empty parameter name detected.");
}
} else if (nextChar == -1) {
if (paramNameBuffer.length() > 0) {
// End of parameters section
parameters.add(Parameter.create(paramNameBuffer, null));
result = createContentType(mediaTypeBuffer, parameters);
} else if (paramNameBuffer.length() == 0) {
result = createContentType(mediaTypeBuffer, parameters);
} else {
throw new IOException("Empty parameter name detected.");
}
} else if (nextChar == ';') {
// End of parameter
parameters.add(Parameter.create(paramNameBuffer, null));
paramNameBuffer = new StringBuilder();
readingParamName = true;
readingParamValue = false;
} else if (HeaderUtils.isSpace(nextChar) && (paramNameBuffer.length() == 0)) {
// Ignore white spaces
} else if (HeaderUtils.isTokenChar(nextChar)) {
paramNameBuffer.append((char) nextChar);
} else {
throw new IOException(
"The \""
+ (char) nextChar
+ "\" character isn't allowed in a media type parameter name.");
}
} else if (readingParamValue) {
if (nextChar == -1) {
if (paramValueBuffer.length() > 0) {
// End of parameters section
parameters.add(Parameter.create(paramNameBuffer, paramValueBuffer));
result = createContentType(mediaTypeBuffer, parameters);
} else {
throw new IOException("Empty parameter value detected");
}
} else if (nextChar == ';') {
// End of parameter
parameters.add(Parameter.create(paramNameBuffer, paramValueBuffer));
paramNameBuffer = new StringBuilder();
readingParamName = true;
readingParamValue = false;
} else if ((nextChar == '"') && (paramValueBuffer.length() == 0)) {
// Parse the quoted string
boolean done = false;
boolean quotedPair = false;
while ((!done) && (nextChar != -1)) {
nextChar = (nextIndex < nextValue.length()) ? nextValue.charAt(nextIndex++) : -1;
if (quotedPair) {
// End of quoted pair (escape sequence)
if (HeaderUtils.isText(nextChar)) {
paramValueBuffer.append((char) nextChar);
quotedPair = false;
} else {
throw new IOException(
"Invalid character \""
+ (char) nextChar
+ "\" detected in quoted string. Please check your value");
}
} else if (HeaderUtils.isDoubleQuote(nextChar)) {
// End of quoted string
done = true;
} else if (nextChar == '\\') {
// Begin of quoted pair (escape sequence)
quotedPair = true;
} else if (HeaderUtils.isText(nextChar)) {
paramValueBuffer.append((char) nextChar);
} else {
throw new IOException(
"Invalid character \""
+ (char) nextChar
+ "\" detected in quoted string. Please check your value");
}
}
} else if (HeaderUtils.isTokenChar(nextChar)) {
paramValueBuffer.append((char) nextChar);
} else {
throw new IOException(
"The \""
+ (char) nextChar
+ "\" character isn't allowed in a media type parameter value.");
}
}
nextChar = (nextIndex < nextValue.length()) ? nextValue.charAt(nextIndex++) : -1;
}
}
return result;
}
protected void configureSslClientParameters(Context context) {
Series<Parameter> parameters = context.getParameters();
parameters.add("truststorePath", testKeystoreFile.getPath());
parameters.add("truststorePassword", "testtest");
}
@Get
@Override
public Representation get() {
try {
// Info
JSONObject info = new JSONObject();
info.put("title", "Pinot Controller");
info.put("version", "0.1");
// Paths
JSONObject paths = new JSONObject();
Router router = ControllerRestApplication.router;
RouteList routeList = router.getRoutes();
for (Route route : routeList) {
if (route instanceof TemplateRoute) {
TemplateRoute templateRoute = (TemplateRoute) route;
JSONObject pathObject = new JSONObject();
String routePath = templateRoute.getTemplate().getPattern();
// Check which methods are present
Restlet routeTarget = templateRoute.getNext();
if (routeTarget instanceof Finder) {
Finder finder = (Finder) routeTarget;
generateSwaggerForFinder(pathObject, routePath, finder);
} else if (routeTarget instanceof Filter) {
do {
Filter filter = (Filter) routeTarget;
routeTarget = filter.getNext();
} while (routeTarget instanceof Filter);
if (routeTarget instanceof Finder) {
Finder finder = (Finder) routeTarget;
generateSwaggerForFinder(pathObject, routePath, finder);
}
}
if (pathObject.keys().hasNext()) {
paths.put(routePath, pathObject);
}
}
}
// Tags
JSONArray tags = new JSONArray();
addTag(tags, "tenant", "Tenant-related operations");
addTag(tags, "instance", "Instance-related operations");
addTag(tags, "table", "Table-related operations");
addTag(tags, "segment", "Segment-related operations");
addTag(tags, "schema", "Schema-related operations");
// Swagger
JSONObject swagger = new JSONObject();
swagger.put("swagger", "2.0");
swagger.put("info", info);
swagger.put("paths", paths);
swagger.put("tags", tags);
StringRepresentation representation = new StringRepresentation(swagger.toString());
// Set up CORS
Series<Header> responseHeaders =
(Series<Header>) getResponse().getAttributes().get("org.restlet.http.headers");
if (responseHeaders == null) {
responseHeaders = new Series(Header.class);
getResponse().getAttributes().put("org.restlet.http.headers", responseHeaders);
}
responseHeaders.add(new Header("Access-Control-Allow-Origin", "*"));
return representation;
} catch (JSONException e) {
return new StringRepresentation(e.toString());
}
}
/**
* Handles a PUT call by invoking the {@link #storeRepresentation(Representation)} method. It also
* handles conditional PUTs and forbids partial PUTs as they are not supported yet. Finally, it
* prevents PUT with no entity by setting the response status to {@link
* Status#CLIENT_ERROR_BAD_REQUEST} following the HTTP specifications.
*/
@SuppressWarnings("unchecked")
@Override
public void handlePut() {
boolean canPut = true;
if (getRequest().getConditions().hasSome()) {
Variant preferredVariant = null;
if (isNegotiateContent()) {
preferredVariant = getPreferredVariant();
} else {
final List<Variant> variants = getVariants();
if (variants.size() == 1) {
preferredVariant = variants.get(0);
} else {
getResponse().setStatus(Status.CLIENT_ERROR_PRECONDITION_FAILED);
canPut = false;
}
}
// The conditions have to be checked
// even if there is no preferred variant.
if (canPut) {
final Status status =
getRequest()
.getConditions()
.getStatus(getRequest().getMethod(), getRepresentation(preferredVariant));
if (status != null) {
getResponse().setStatus(status);
canPut = false;
}
}
}
if (canPut) {
// Check the Content-Range HTTP Header
// in order to prevent usage of partial PUTs
final Object oHeaders = getRequest().getAttributes().get("org.restlet.http.headers");
if (oHeaders != null) {
final Series<Parameter> headers = (Series<Parameter>) oHeaders;
if (headers.getFirst("Content-Range", true) != null) {
getResponse()
.setStatus(
new Status(
Status.SERVER_ERROR_NOT_IMPLEMENTED,
"The Content-Range header is not understood"));
canPut = false;
}
}
}
if (canPut) {
if (getRequest().isEntityAvailable()) {
put(getRequest().getEntity());
// HTTP spec says that PUT may return
// the list of allowed methods
updateAllowedMethods();
} else {
getResponse().setStatus(Status.CLIENT_ERROR_BAD_REQUEST, "Missing request entity");
}
}
}