| /******************************************************************************* |
| * Copyright (c) 2012, 2013 IBM Corporation and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.swt.browser; |
| |
| import org.eclipse.swt.*; |
| import org.eclipse.swt.internal.*; |
| import org.eclipse.swt.internal.mozilla.*; |
| import org.eclipse.swt.widgets.*; |
| |
| class PromptAuth2 { |
| XPCOMObject supports; |
| XPCOMObject promptAuth; |
| int refCount = 0; |
| long /*int*/ parent; |
| |
| PromptAuth2 () { |
| createCOMInterfaces (); |
| } |
| |
| int AddRef () { |
| refCount++; |
| return refCount; |
| } |
| |
| void createCOMInterfaces () { |
| /* Create each of the interfaces that this object implements */ |
| supports = new XPCOMObject (new int[] {2, 0, 0}) { |
| public long /*int*/ method0 (long /*int*/[] args) {return QueryInterface (args[0], args[1]);} |
| public long /*int*/ method1 (long /*int*/[] args) {return AddRef ();} |
| public long /*int*/ method2 (long /*int*/[] args) {return Release ();} |
| }; |
| |
| promptAuth = new XPCOMObject (new int[] {2, 0, 0, 4, 6}) { |
| public long /*int*/ method0 (long /*int*/[] args) {return QueryInterface (args[0], args[1]);} |
| public long /*int*/ method1 (long /*int*/[] args) {return AddRef ();} |
| public long /*int*/ method2 (long /*int*/[] args) {return Release ();} |
| public long /*int*/ method3 (long /*int*/[] args) {return PromptAuth (args[0], (int)/*64*/args[1], args[2], args[3]);} |
| public long /*int*/ method4 (long /*int*/[] args) {return AsyncPromptAuth (args[0], args[1], args[2], (int)/*64*/args[3], args[4], args[5]);} |
| }; |
| } |
| |
| void disposeCOMInterfaces () { |
| if (supports != null) { |
| supports.dispose (); |
| supports = null; |
| } |
| if (promptAuth != null) { |
| promptAuth.dispose (); |
| promptAuth = null; |
| } |
| } |
| |
| long /*int*/ getAddress () { |
| return promptAuth.getAddress (); |
| } |
| |
| int QueryInterface (long /*int*/ riid, long /*int*/ ppvObject) { |
| if (riid == 0 || ppvObject == 0) return XPCOM.NS_ERROR_NO_INTERFACE; |
| nsID guid = new nsID (); |
| XPCOM.memmove (guid, riid, nsID.sizeof); |
| |
| if (guid.Equals (nsISupports.NS_ISUPPORTS_IID)) { |
| XPCOM.memmove (ppvObject, new long /*int*/[] {supports.getAddress ()}, C.PTR_SIZEOF); |
| AddRef (); |
| return XPCOM.NS_OK; |
| } |
| if (guid.Equals (XPCOM.NS_IAUTHPROMPT2_IID)) { |
| XPCOM.memmove (ppvObject, new long /*int*/[] {promptAuth.getAddress ()}, C.PTR_SIZEOF); |
| AddRef (); |
| return XPCOM.NS_OK; |
| } |
| |
| XPCOM.memmove (ppvObject, new long /*int*/[] {0}, C.PTR_SIZEOF); |
| return XPCOM.NS_ERROR_NO_INTERFACE; |
| } |
| |
| int Release () { |
| refCount--; |
| if (refCount == 0) disposeCOMInterfaces (); |
| return refCount; |
| } |
| |
| Browser getBrowser () { |
| if (parent == 0) return null; |
| return Mozilla.getBrowser (parent); |
| } |
| |
| void setParent(long /*int*/ aParent) { |
| parent = aParent; |
| } |
| |
| int PromptAuth(long /*int*/ aChannel, int level, long /*int*/ authInfo, long /*int*/ _retval) { |
| nsIAuthInformation auth = new nsIAuthInformation (authInfo); |
| |
| Browser browser = getBrowser (); |
| if (browser != null) { |
| Mozilla mozilla = (Mozilla)browser.webBrowser; |
| /* |
| * Do not invoke the listeners if this challenge has been failed too many |
| * times because a listener is likely giving incorrect credentials repeatedly |
| * and will do so indefinitely. |
| */ |
| if (mozilla.authCount++ < 3) { |
| for (int i = 0; i < mozilla.authenticationListeners.length; i++) { |
| AuthenticationEvent event = new AuthenticationEvent (browser); |
| event.location = mozilla.lastNavigateURL; |
| mozilla.authenticationListeners[i].authenticate (event); |
| if (!event.doit) { |
| XPCOM.memmove (_retval, new boolean[] {false}); |
| return XPCOM.NS_OK; |
| } |
| if (event.user != null && event.password != null) { |
| nsEmbedString string = new nsEmbedString (event.user); |
| int rc = auth.SetUsername (string.getAddress ()); |
| if (rc != XPCOM.NS_OK) SWT.error (rc); |
| string.dispose (); |
| string = new nsEmbedString (event.password); |
| rc = auth.SetPassword (string.getAddress ()); |
| if (rc != XPCOM.NS_OK) SWT.error (rc); |
| string.dispose (); |
| XPCOM.memmove (_retval, new boolean[] {true}); |
| return XPCOM.NS_OK; |
| } |
| } |
| } |
| } |
| |
| /* no listener handled the challenge, so show an authentication dialog */ |
| |
| String checkLabel = null; |
| boolean[] checkValue = new boolean[1]; |
| String[] userLabel = new String[1], passLabel = new String[1]; |
| |
| String title = SWT.getMessage ("SWT_Authentication_Required"); //$NON-NLS-1$ |
| |
| /* get initial username and password values */ |
| |
| long /*int*/ ptr = XPCOM.nsEmbedString_new (); |
| int rc = auth.GetUsername (ptr); |
| if (rc != XPCOM.NS_OK) SWT.error (rc); |
| int length = XPCOM.nsEmbedString_Length (ptr); |
| long /*int*/ buffer = XPCOM.nsEmbedString_get (ptr); |
| char[] chars = new char[length]; |
| XPCOM.memmove (chars, buffer, length * 2); |
| userLabel[0] = new String (chars); |
| XPCOM.nsEmbedString_delete (ptr); |
| |
| ptr = XPCOM.nsEmbedString_new (); |
| rc = auth.GetPassword (ptr); |
| if (rc != XPCOM.NS_OK) SWT.error (rc); |
| length = XPCOM.nsEmbedString_Length (ptr); |
| buffer = XPCOM.nsEmbedString_get (ptr); |
| chars = new char[length]; |
| XPCOM.memmove (chars, buffer, length * 2); |
| passLabel[0] = new String (chars); |
| XPCOM.nsEmbedString_delete (ptr); |
| |
| /* compute the message text */ |
| |
| ptr = XPCOM.nsEmbedString_new (); |
| rc = auth.GetRealm (ptr); |
| if (rc != XPCOM.NS_OK) SWT.error (rc); |
| length = XPCOM.nsEmbedString_Length (ptr); |
| buffer = XPCOM.nsEmbedString_get (ptr); |
| chars = new char[length]; |
| XPCOM.memmove (chars, buffer, length * 2); |
| String realm = new String (chars); |
| XPCOM.nsEmbedString_delete (ptr); |
| |
| nsIChannel channel = new nsIChannel (aChannel); |
| long /*int*/[] uri = new long /*int*/[1]; |
| rc = channel.GetURI (uri); |
| if (rc != XPCOM.NS_OK) SWT.error (rc); |
| if (uri[0] == 0) Mozilla.error (XPCOM.NS_NOINTERFACE); |
| |
| nsIURI nsURI = new nsIURI (uri[0]); |
| long /*int*/ host = XPCOM.nsEmbedCString_new (); |
| rc = nsURI.GetHost (host); |
| if (rc != XPCOM.NS_OK) SWT.error (rc); |
| length = XPCOM.nsEmbedCString_Length (host); |
| buffer = XPCOM.nsEmbedCString_get (host); |
| byte[] bytes = new byte[length]; |
| XPCOM.memmove (bytes, buffer, length); |
| String hostString = new String (bytes); |
| XPCOM.nsEmbedCString_delete (host); |
| nsURI.Release (); |
| |
| String message; |
| if (realm.length () > 0 && hostString.length () > 0) { |
| message = Compatibility.getMessage ("SWT_Enter_Username_and_Password", new String[] {realm, hostString}); //$NON-NLS-1$ |
| } else { |
| message = ""; //$NON-NLS-1$ |
| } |
| |
| /* open the prompter */ |
| Shell shell = browser == null ? new Shell () : browser.getShell (); |
| PromptDialog dialog = new PromptDialog (shell); |
| boolean[] result = new boolean[1]; |
| dialog.promptUsernameAndPassword (title, message, checkLabel, userLabel, passLabel, checkValue, result); |
| |
| XPCOM.memmove (_retval, result); |
| if (result[0]) { /* User selected OK */ |
| nsEmbedString string = new nsEmbedString (userLabel[0]); |
| rc = auth.SetUsername(string.getAddress ()); |
| if (rc != XPCOM.NS_OK) SWT.error (rc); |
| string.dispose (); |
| |
| string = new nsEmbedString (passLabel[0]); |
| rc = auth.SetPassword(string.getAddress ()); |
| if (rc != XPCOM.NS_OK) SWT.error (rc); |
| string.dispose (); |
| } |
| |
| return XPCOM.NS_OK; |
| } |
| |
| int AsyncPromptAuth(long /*int*/ aChannel, long /*int*/ aCallback, long /*int*/ aContext, int level, long /*int*/ authInfo, long /*int*/ _retval) { |
| return XPCOM.NS_ERROR_NOT_IMPLEMENTED; |
| } |
| } |