public static boolean putOAuthApplicationData(OAuthApp oAuthApp)
throws DynamicClientRegistrationException {
boolean status = false;
try {
if (log.isDebugEnabled()) {
log.debug("Persisting OAuth application data in Registry");
}
StringWriter writer = new StringWriter();
JAXBContext context = JAXBContext.newInstance(OAuthApp.class);
Marshaller marshaller = context.createMarshaller();
marshaller.marshal(oAuthApp, writer);
Resource resource = DynamicClientWebAppRegistrationUtil.getGovernanceRegistry().newResource();
resource.setContent(writer.toString());
resource.setMediaType(DynamicClientRegistrationConstants.ContentTypes.MEDIA_TYPE_XML);
String resourcePath =
DynamicClientRegistrationConstants.OAUTH_APP_DATA_REGISTRY_PATH
+ "/"
+ oAuthApp.getWebAppName();
status = DynamicClientWebAppRegistrationUtil.putRegistryResource(resourcePath, resource);
} catch (RegistryException e) {
throw new DynamicClientRegistrationException(
"Error occurred while persisting OAuth application data : " + oAuthApp.getClientName(),
e);
} catch (JAXBException e) {
e.printStackTrace();
}
return status;
}
public static OAuthApp getOAuthApplicationData(String appName)
throws DynamicClientRegistrationException {
Resource resource;
String resourcePath =
DynamicClientRegistrationConstants.OAUTH_APP_DATA_REGISTRY_PATH + "/" + appName;
try {
resource = DynamicClientWebAppRegistrationUtil.getRegistryResource(resourcePath);
if (resource != null) {
JAXBContext context = JAXBContext.newInstance(OAuthApp.class);
Unmarshaller unmarshaller = context.createUnmarshaller();
return (OAuthApp)
unmarshaller.unmarshal(
new StringReader(
new String(
(byte[]) resource.getContent(),
Charset.forName(
DynamicClientRegistrationConstants.CharSets.CHARSET_UTF8))));
}
return new OAuthApp();
} catch (JAXBException e) {
throw new DynamicClientRegistrationException(
"Error occurred while parsing the OAuth application data : " + appName, e);
} catch (RegistryException e) {
throw new DynamicClientRegistrationException(
"Error occurred while retrieving the Registry resource of OAuth application : " + appName,
e);
}
}
public static Resource getRegistryResource(String path)
throws DynamicClientRegistrationException {
try {
Registry governanceRegistry = DynamicClientWebAppRegistrationUtil.getGovernanceRegistry();
if (governanceRegistry.resourceExists(path)) {
return governanceRegistry.get(path);
}
return null;
} catch (RegistryException e) {
throw new DynamicClientRegistrationException(
"Error in retrieving registry resource : " + e.getMessage(), e);
}
}
public static boolean putRegistryResource(String path, Resource resource)
throws DynamicClientRegistrationException {
boolean status;
try {
Registry governanceRegistry = DynamicClientWebAppRegistrationUtil.getGovernanceRegistry();
governanceRegistry.beginTransaction();
governanceRegistry.put(path, resource);
governanceRegistry.commitTransaction();
status = true;
} catch (RegistryException e) {
throw new DynamicClientRegistrationException(
"Error occurred while persisting registry resource : " + e.getMessage(), e);
}
return status;
}
public static RegistrationProfile constructRegistrationProfile(
ServletContext servletContext, String webAppName) {
RegistrationProfile registrationProfile = new RegistrationProfile();
registrationProfile.setGrantType(
servletContext.getInitParameter(
DynamicClientWebAppRegistrationUtil.OAUTH_PARAM_GRANT_TYPE));
registrationProfile.setTokenScope(
servletContext.getInitParameter(
DynamicClientWebAppRegistrationUtil.OAUTH_PARAM_TOKEN_SCOPE));
registrationProfile.setOwner(DynamicClientWebAppRegistrationUtil.getUserName());
// TODO : Need to get the hostname properly
registrationProfile.setCallbackUrl("http://localhost:9763/" + webAppName);
registrationProfile.setClientName(webAppName);
registrationProfile.setSaasApp(
Boolean.parseBoolean(
servletContext.getInitParameter(
DynamicClientWebAppRegistrationUtil.SP_PARAM_SAAS_APP)));
return registrationProfile;
}
