EjbWebServiceServletpublic class EjbWebServiceServlet extends HttpServlet | Servlet responsible for invoking EJB webservice endpoint.
Most of this code used to be in
com.sun.enterprise.webservice.EjbWebServiceValve. |
| Fields Summary |
|---|
| private static Logger | logger | | private static final org.apache.catalina.util.Base64 | base64Helper | | private static final String | AUTHORIZATION_HEADER | | private static com.sun.enterprise.security.audit.AuditManager | auditManager |
| Methods Summary |
|---|
| private void | dispatchToEjbEndpoint(javax.servlet.http.HttpServletRequest hreq, javax.servlet.http.HttpServletResponse hresp, com.sun.enterprise.webservice.EjbRuntimeEndpointInfo ejbEndpoint)
String scheme = hreq.getScheme();
String expectedScheme = ejbEndpoint.getEndpoint().isSecure() ?
"https" : "http";
if( !expectedScheme.equalsIgnoreCase(scheme) ) {
logger.log(Level.WARNING, "Invalid request scheme for Endpoint " +
ejbEndpoint.getEndpoint().getEndpointName() + ". " +
"Expected " + expectedScheme + " . Received " + scheme);
return;
}
Switch theSwitch = Switch.getSwitch();
Container container = ejbEndpoint.getContainer();
boolean authenticated = false;
try {
// Set context class loader to application class loader
container.externalPreInvoke();
// compute realmName
String realmName = null;
Application app = ejbEndpoint.getEndpoint().getBundleDescriptor().getApplication();
if (app != null) {
realmName = app.getRealm();
}
if (realmName == null) {
realmName = ejbEndpoint.getEndpoint().getRealm();
}
if (realmName == null) {
// use the same logic as BasicAuthenticator
realmName = hreq.getServerName() + ":" + hreq.getServerPort();
}
try {
authenticated = doSecurity(hreq, ejbEndpoint, realmName);
} catch(Exception e) {
sendAuthenticationEvents(false, hreq.getRequestURI(), null);
logger.log(Level.WARNING, "authentication failed for " +
ejbEndpoint.getEndpoint().getEndpointName(),
e);
}
if (auditManager.isAuditOn()){
auditManager.ejbAsWebServiceInvocation(
ejbEndpoint.getEndpoint().getEndpointName(),authenticated);
}
if (!authenticated) {
hresp.setHeader("WWW-Authenticate",
"Basic realm=\"" + realmName + "\"");
hresp.sendError(HttpServletResponse.SC_UNAUTHORIZED);
return;
}
// depending on the jaxrpc or jax-ws version, this will return the
// right dispatcher.
EjbMessageDispatcher msgDispatcher = ejbEndpoint.getMessageDispatcher();
msgDispatcher.invoke(hreq, hresp, getServletContext(), ejbEndpoint);
} catch(Throwable t) {
logger.log(Level.WARNING, "", t);
} finally {
if( authenticated ) {
// remove any security context from the thread before returning
SecurityContext.setCurrent(null);
}
// Restore context class loader
container.externalPostInvoke();
}
return;
| | private boolean | doSecurity(javax.servlet.http.HttpServletRequest hreq, com.sun.enterprise.webservice.EjbRuntimeEndpointInfo epInfo, java.lang.String realmName)
//BUG2263 - Clear the value of UserPrincipal from previous request
//If authentication succeeds, the proper value will be set later in
//this method.
WebServiceContextImpl context = (WebServiceContextImpl)
((EjbRuntimeEndpointInfo)epInfo).getWebServiceContext();
if (context != null) {
context.setUserPrincipal(null);
}
WebServiceEndpoint endpoint = epInfo.getEndpoint();
boolean authenticated = false;
String method = hreq.getMethod();
if( method.equals("GET") || !endpoint.hasAuthMethod() ) {
return true;
}
WebPrincipal webPrincipal = null;
String endpointName = endpoint.getEndpointName();
if( endpoint.hasBasicAuth() ) {
String rawAuthInfo = hreq.getHeader(AUTHORIZATION_HEADER);
if (rawAuthInfo==null) {
sendAuthenticationEvents(false, hreq.getRequestURI(), null);
return false;
}
String[] usernamePassword =
parseUsernameAndPassword(rawAuthInfo);
if( usernamePassword != null ) {
webPrincipal = new WebPrincipal
(usernamePassword[0], usernamePassword[1], SecurityContext.init());
} else {
logger.log(Level.WARNING, "BASIC AUTH username/password " +
"http header parsing error for " + endpointName);
}
} else {
X509Certificate certs[] = (X509Certificate[]) hreq.getAttribute(Globals.CERTIFICATES_ATTR);
if ((certs == null) || (certs.length < 1)) {
certs = (X509Certificate[])
hreq.getAttribute(Globals.SSL_CERTIFICATE_ATTR);
}
if( certs != null ) {
webPrincipal = new WebPrincipal(certs, SecurityContext.init());
} else {
logger.log(Level.WARNING, "CLIENT CERT authentication error for " + endpointName);
}
}
if (webPrincipal==null) {
sendAuthenticationEvents(false, hreq.getRequestURI(), null);
return authenticated;
}
RealmAdapter ra = new RealmAdapter(realmName);
authenticated = ra.authenticate(webPrincipal);
if( authenticated == false ) {
sendAuthenticationEvents(false, hreq.getRequestURI(), webPrincipal);
logger.fine("authentication failed for " + endpointName);
}
sendAuthenticationEvents(true, hreq.getRequestURI(), webPrincipal);
if(epInfo instanceof Ejb2RuntimeEndpointInfo) {
// For JAXRPC based EJb endpoints the rest of the steps are not needed
return authenticated;
}
//Setting if userPrincipal in WSCtxt applies for JAXWS endpoints only
epInfo.prepareInvocation(false);
WebServiceContextImpl ctxt = (WebServiceContextImpl)
((EjbRuntimeEndpointInfo)epInfo).getWebServiceContext();
ctxt.setUserPrincipal(webPrincipal);
return authenticated;
| | private java.lang.String[] | parseUsernameAndPassword(java.lang.String rawAuthInfo)
String[] usernamePassword = null;
if ( (rawAuthInfo != null) &&
(rawAuthInfo.startsWith("Basic ")) ) {
String authString = rawAuthInfo.substring(6).trim();
// Decode and parse the authorization credentials
String unencoded =
new String(base64Helper.decode(authString.getBytes()));
int colon = unencoded.indexOf(':");
if (colon > 0) {
usernamePassword = new String[2];
usernamePassword[0] = unencoded.substring(0, colon).trim();
usernamePassword[1] = unencoded.substring(colon + 1).trim();
}
}
return usernamePassword;
| | private void | sendAuthenticationEvents(boolean success, java.lang.String url, com.sun.web.security.WebPrincipal principal)
Endpoint endpoint = WebServiceEngineImpl.getInstance().getEndpoint(url);
if (endpoint==null) {
return;
}
for (AuthenticationListener listener : WebServiceEngineImpl.getInstance().getAuthListeners()) {
if (success) {
listener.authSucess(endpoint.getDescriptor().getBundleDescriptor(),
endpoint, principal);
} else {
listener.authFailure(endpoint.getDescriptor().getBundleDescriptor(),
endpoint, principal);
}
}
| | protected void | service(javax.servlet.http.HttpServletRequest hreq, javax.servlet.http.HttpServletResponse hresp)
boolean dispatch = true;
String requestUriRaw = hreq.getRequestURI();
String requestUri = (requestUriRaw.charAt(0) == '/") ?
requestUriRaw.substring(1) : requestUriRaw;
String query = hreq.getQueryString();
// check if it is a tester servlet invocation
if ("Tester".equalsIgnoreCase(query)) {
Endpoint endpoint = WebServiceEngineImpl.getInstance().getEndpoint(hreq.getRequestURI());
if((endpoint.getDescriptor().isSecure()) ||
(endpoint.getDescriptor().getMessageSecurityBinding() != null)) {
String message = endpoint.getDescriptor().getWebService().getName() +
"is a secured web service; Tester feature is not supported for secured services";
(new WsUtil()).writeInvalidMethodType(hresp, message);
return;
}
if (endpoint!=null && Boolean.parseBoolean(endpoint.getDescriptor().getDebugging())) {
dispatch = false;
WebServiceTesterServlet.invoke(hreq, hresp,
endpoint.getDescriptor());
}
}
if (dispatch) {
EjbRuntimeEndpointInfo ejbEndpoint =
WebServiceEjbEndpointRegistry.getRegistry().getEjbWebServiceEndpoint(requestUri, hreq.getMethod(), query);
if (ejbEndpoint != null) {
/*
* We can actually assert that ejbEndpoint is != null,
* because this EjbWebServiceServlet would not have been
* invoked otherwise
*/
dispatchToEjbEndpoint(hreq, hresp, ejbEndpoint);
}
}
|
|
