591 lines
19 KiB
C++
591 lines
19 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim:set ts=2 sts=2 sw=2 et cin: */
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/* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is mozilla.org code.
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*
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* The Initial Developer of the Original Code is
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* Netscape Communications Corporation.
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* Portions created by the Initial Developer are Copyright (C) 2001
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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* Google Inc.
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either the GNU General Public License Version 2 or later (the "GPL"), or
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* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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#include "nsIServiceManager.h"
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#include "nsIAuthPromptWrapper.h"
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#include "nsIAuthInformation.h"
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#include "nsPrompt.h"
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#include "nsReadableUtils.h"
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#include "nsDependentString.h"
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#include "nsIStringBundle.h"
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#include "nsIChannel.h"
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#include "nsIURI.h"
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#include "nsEmbedCID.h"
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#include "nsNetCID.h"
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#include "nsPIDOMWindow.h"
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#include "nsIPromptFactory.h"
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#include "nsIProxiedChannel.h"
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#include "nsIProxyInfo.h"
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#include "nsIIDNService.h"
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#include "nsNetUtil.h"
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#include "nsPromptUtils.h"
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#include "nsIPrefService.h"
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#include "nsIPrefLocalizedString.h"
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nsresult
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NS_NewPrompter(nsIPrompt **result, nsIDOMWindow *aParent)
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{
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nsresult rv;
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*result = 0;
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nsPrompt *prompter = new nsPrompt(aParent);
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if (!prompter)
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return NS_ERROR_OUT_OF_MEMORY;
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NS_ADDREF(prompter);
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rv = prompter->Init();
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if (NS_FAILED(rv)) {
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NS_RELEASE(prompter);
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return rv;
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}
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*result = prompter;
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return NS_OK;
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}
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nsresult
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NS_NewAuthPrompter(nsIAuthPrompt **result, nsIDOMWindow *aParent)
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{
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nsresult rv;
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nsCOMPtr<nsIPromptFactory> factory =
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do_GetService(NS_PWMGR_AUTHPROMPTFACTORY);
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if (factory) {
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// We just delegate everything to the pw mgr if we can
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rv = factory->GetPrompt(aParent,
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NS_GET_IID(nsIAuthPrompt),
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reinterpret_cast<void**>(result));
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// If the password manager doesn't support the interface, fall back to the
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// old way of doing things. This will allow older apps that haven't updated
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// to work still.
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if (rv != NS_NOINTERFACE)
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return rv;
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}
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*result = 0;
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nsPrompt *prompter = new nsPrompt(aParent);
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if (!prompter)
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return NS_ERROR_OUT_OF_MEMORY;
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NS_ADDREF(prompter);
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rv = prompter->Init();
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if (NS_FAILED(rv)) {
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NS_RELEASE(prompter);
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return rv;
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}
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*result = prompter;
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// wrap the base prompt in an nsIAuthPromptWrapper, if available
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// the impl used here persists prompt data and pre-fills the dialogs
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nsCOMPtr<nsIAuthPromptWrapper> siPrompt =
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do_CreateInstance("@mozilla.org/wallet/single-sign-on-prompt;1");
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if (siPrompt) {
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// then single sign-on is installed
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rv = siPrompt->SetPromptDialogs(prompter);
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if (NS_SUCCEEDED(rv)) {
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*result = siPrompt;
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NS_RELEASE(prompter); // siPrompt is a strong owner
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NS_ADDREF(*result);
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}
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}
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return NS_OK;
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}
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nsresult
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NS_NewAuthPrompter2(nsIAuthPrompt2 **result, nsIDOMWindow *aParent)
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{
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nsresult rv;
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nsCOMPtr<nsIPromptFactory> factory =
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do_GetService(NS_PWMGR_AUTHPROMPTFACTORY);
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if (factory) {
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// We just delegate everything to the pw mgr.
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rv = factory->GetPrompt(aParent,
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NS_GET_IID(nsIAuthPrompt2),
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reinterpret_cast<void**>(result));
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// Bug 403115. Don't suppress error if interface isn't supported.
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if (NS_SUCCEEDED(rv) || rv == NS_NOINTERFACE)
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return rv;
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}
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*result = 0;
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nsPrompt *prompter = new nsPrompt(aParent);
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if (!prompter)
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return NS_ERROR_OUT_OF_MEMORY;
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NS_ADDREF(prompter);
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rv = prompter->Init();
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if (NS_FAILED(rv)) {
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NS_RELEASE(prompter);
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return rv;
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}
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*result = prompter;
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return NS_OK;
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}
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NS_IMPL_THREADSAFE_ISUPPORTS3(nsPrompt, nsIPrompt, nsIAuthPrompt, nsIAuthPrompt2)
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nsPrompt::nsPrompt(nsIDOMWindow *aParent)
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: mParent(aParent)
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{
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#ifdef DEBUG
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{
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nsCOMPtr<nsPIDOMWindow> win(do_QueryInterface(aParent));
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NS_ASSERTION(!win || win->IsOuterWindow(),
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"Inner window passed as nsPrompt parent!");
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}
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#endif
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}
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nsresult
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nsPrompt::Init()
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{
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mPromptService = do_GetService(NS_PROMPTSERVICE_CONTRACTID);
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mPromptService2 = do_QueryInterface(mPromptService);
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// A null mPromptService2 is not fatal, we have to deal with that
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// (for compatibility with embeddors who only implement the old version)
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return mPromptService ? NS_OK : NS_ERROR_FAILURE;
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}
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//*****************************************************************************
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// nsPrompt::nsIPrompt
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//*****************************************************************************
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NS_IMETHODIMP
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nsPrompt::Alert(const PRUnichar* dialogTitle,
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const PRUnichar* text)
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{
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return mPromptService->Alert(mParent, dialogTitle, text);
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}
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NS_IMETHODIMP
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nsPrompt::AlertCheck(const PRUnichar* dialogTitle,
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const PRUnichar* text,
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const PRUnichar* checkMsg,
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PRBool *checkValue)
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{
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return mPromptService->AlertCheck(mParent, dialogTitle, text, checkMsg,
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checkValue);
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}
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NS_IMETHODIMP
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nsPrompt::Confirm(const PRUnichar* dialogTitle,
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const PRUnichar* text,
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PRBool *_retval)
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{
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return mPromptService->Confirm(mParent, dialogTitle, text, _retval);
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}
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NS_IMETHODIMP
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nsPrompt::ConfirmCheck(const PRUnichar* dialogTitle,
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const PRUnichar* text,
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const PRUnichar* checkMsg,
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PRBool *checkValue,
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PRBool *_retval)
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{
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return mPromptService->ConfirmCheck(mParent, dialogTitle, text, checkMsg,
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checkValue, _retval);
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}
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NS_IMETHODIMP
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nsPrompt::ConfirmEx(const PRUnichar *dialogTitle,
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const PRUnichar *text,
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PRUint32 buttonFlags,
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const PRUnichar *button0Title,
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const PRUnichar *button1Title,
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const PRUnichar *button2Title,
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const PRUnichar *checkMsg,
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PRBool *checkValue,
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PRInt32 *buttonPressed)
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{
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return mPromptService->ConfirmEx(mParent, dialogTitle, text, buttonFlags,
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button0Title, button1Title, button2Title,
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checkMsg, checkValue, buttonPressed);
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}
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NS_IMETHODIMP
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nsPrompt::Prompt(const PRUnichar *dialogTitle,
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const PRUnichar *text,
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PRUnichar **answer,
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const PRUnichar *checkMsg,
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PRBool *checkValue,
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PRBool *_retval)
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{
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return mPromptService->Prompt(mParent, dialogTitle, text, answer, checkMsg,
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checkValue, _retval);
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}
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NS_IMETHODIMP
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nsPrompt::PromptUsernameAndPassword(const PRUnichar *dialogTitle,
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const PRUnichar *text,
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PRUnichar **username,
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PRUnichar **password,
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const PRUnichar *checkMsg,
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PRBool *checkValue,
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PRBool *_retval)
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{
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return mPromptService->PromptUsernameAndPassword(mParent, dialogTitle, text,
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username, password,
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checkMsg, checkValue,
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_retval);
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}
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NS_IMETHODIMP
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nsPrompt::PromptPassword(const PRUnichar *dialogTitle,
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const PRUnichar *text,
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PRUnichar **password,
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const PRUnichar *checkMsg,
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PRBool *checkValue,
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PRBool *_retval)
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{
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return mPromptService->PromptPassword(mParent, dialogTitle, text, password,
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checkMsg, checkValue, _retval);
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}
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NS_IMETHODIMP
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nsPrompt::Select(const PRUnichar *dialogTitle,
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const PRUnichar* inMsg,
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PRUint32 inCount,
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const PRUnichar **inList,
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PRInt32 *outSelection,
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PRBool *_retval)
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{
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return mPromptService->Select(mParent, dialogTitle, inMsg, inCount, inList,
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outSelection, _retval);
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}
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//*****************************************************************************
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// nsPrompt::nsIAuthPrompt
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// This implementation serves as glue between nsIAuthPrompt and nsIPrompt
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// when a single-signon was not available.
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//*****************************************************************************
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NS_IMETHODIMP
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nsPrompt::Prompt(const PRUnichar* dialogTitle,
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const PRUnichar* text,
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const PRUnichar* passwordRealm,
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PRUint32 savePassword,
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const PRUnichar* defaultText,
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PRUnichar* *result,
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PRBool *_retval)
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{
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// Ignore passwordRealm and savePassword
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if (defaultText) {
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*result = ToNewUnicode(nsDependentString(defaultText));
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if (!*result) {
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return NS_ERROR_OUT_OF_MEMORY;
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}
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}
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return mPromptService->Prompt(mParent, dialogTitle, text, result, nsnull,
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nsnull, _retval);
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}
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NS_IMETHODIMP
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nsPrompt::PromptUsernameAndPassword(const PRUnichar* dialogTitle,
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const PRUnichar* text,
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const PRUnichar* passwordRealm,
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PRUint32 savePassword,
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PRUnichar* *user,
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PRUnichar* *pwd,
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PRBool *_retval)
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{
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// Ignore passwordRealm and savePassword
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return mPromptService->PromptUsernameAndPassword(mParent, dialogTitle, text,
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user, pwd, nsnull, nsnull,
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_retval);
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}
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NS_IMETHODIMP
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nsPrompt::PromptPassword(const PRUnichar* dialogTitle,
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const PRUnichar* text,
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const PRUnichar* passwordRealm,
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PRUint32 savePassword,
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PRUnichar* *pwd,
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PRBool *_retval)
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{
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// Ignore passwordRealm and savePassword
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return mPromptService->PromptPassword(mParent, dialogTitle, text, pwd,
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nsnull, nsnull, _retval);
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}
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NS_IMETHODIMP
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nsPrompt::PromptAuth(nsIChannel* aChannel,
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PRUint32 aLevel,
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nsIAuthInformation* aAuthInfo,
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PRBool* retval)
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{
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if (mPromptService2) {
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return mPromptService2->PromptAuth(mParent, aChannel,
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aLevel, aAuthInfo,
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nsnull, nsnull, retval);
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}
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return PromptPasswordAdapter(mPromptService, mParent, aChannel,
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aLevel, aAuthInfo, nsnull, nsnull, retval);
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}
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NS_IMETHODIMP
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nsPrompt::AsyncPromptAuth(nsIChannel* aChannel,
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nsIAuthPromptCallback* aCallback,
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nsISupports* aContext,
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PRUint32 aLevel,
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nsIAuthInformation* aAuthInfo,
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nsICancelable** retval)
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{
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if (mPromptService2) {
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return mPromptService2->AsyncPromptAuth(mParent, aChannel,
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aCallback, aContext,
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aLevel, aAuthInfo,
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nsnull, nsnull, retval);
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}
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// Tell the caller to use the sync version
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return NS_ERROR_NOT_IMPLEMENTED;
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}
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static nsresult
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MakeDialogText(nsIChannel* aChannel, nsIAuthInformation* aAuthInfo,
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nsXPIDLString& message)
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{
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nsresult rv;
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nsCOMPtr<nsIStringBundleService> bundleSvc =
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do_GetService(NS_STRINGBUNDLE_CONTRACTID, &rv);
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NS_ENSURE_SUCCESS(rv, rv);
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nsCOMPtr<nsIStringBundle> bundle;
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rv = bundleSvc->CreateBundle("chrome://global/locale/prompts.properties",
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getter_AddRefs(bundle));
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NS_ENSURE_SUCCESS(rv, rv);
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// figure out what message to display...
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nsCAutoString host;
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PRInt32 port;
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NS_GetAuthHostPort(aChannel, aAuthInfo, PR_FALSE, host, &port);
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nsAutoString displayHost;
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CopyUTF8toUTF16(host, displayHost);
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nsCOMPtr<nsIURI> uri;
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aChannel->GetURI(getter_AddRefs(uri));
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nsCAutoString scheme;
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uri->GetScheme(scheme);
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nsAutoString username;
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aAuthInfo->GetUsername(username);
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PRUint32 flags;
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aAuthInfo->GetFlags(&flags);
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PRBool proxyAuth = (flags & nsIAuthInformation::AUTH_PROXY) != 0;
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nsAutoString realm;
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aAuthInfo->GetRealm(realm);
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// Trim obnoxiously long realms.
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if (realm.Length() > 150) {
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realm.Truncate(150);
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// Append "..." (or localized equivalent). Yay complexity.
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nsAutoString ellipsis;
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nsCOMPtr<nsIPrefBranch> prefs(do_GetService(NS_PREFSERVICE_CONTRACTID));
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if (prefs) {
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nsCOMPtr<nsIPrefLocalizedString> prefString;
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rv = prefs->GetComplexValue("intl.ellipsis",
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NS_GET_IID(nsIPrefLocalizedString),
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getter_AddRefs(prefString));
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if (prefString)
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prefString->ToString(getter_Copies(ellipsis));
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}
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if (ellipsis.IsEmpty())
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ellipsis.AssignLiteral("...");
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realm.Append(ellipsis);
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}
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// Append the port if it was specified
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if (port != -1) {
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displayHost.Append(PRUnichar(':'));
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displayHost.AppendInt(port);
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}
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NS_NAMED_LITERAL_STRING(proxyText, "EnterLoginForProxy");
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NS_NAMED_LITERAL_STRING(originText, "EnterLoginForRealm");
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NS_NAMED_LITERAL_STRING(noRealmText, "EnterUserPasswordFor");
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NS_NAMED_LITERAL_STRING(passwordText, "EnterPasswordFor");
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const PRUnichar *text;
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if (proxyAuth) {
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text = proxyText.get();
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} else {
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text = originText.get();
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// prepend "scheme://"
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nsAutoString schemeU;
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CopyASCIItoUTF16(scheme, schemeU);
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schemeU.AppendLiteral("://");
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displayHost.Insert(schemeU, 0);
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}
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const PRUnichar *strings[] = { realm.get(), displayHost.get() };
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PRUint32 count = NS_ARRAY_LENGTH(strings);
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if (flags & nsIAuthInformation::ONLY_PASSWORD) {
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text = passwordText.get();
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strings[0] = username.get();
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} else if (!proxyAuth && realm.IsEmpty()) {
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text = noRealmText.get();
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count--;
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strings[0] = strings[1];
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}
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rv = bundle->FormatStringFromName(text, strings, count, getter_Copies(message));
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return rv;
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}
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/* static */ nsresult
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nsPrompt::PromptPasswordAdapter(nsIPromptService* aService,
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nsIDOMWindow* aParent,
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nsIChannel* aChannel,
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PRUint32 aLevel,
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nsIAuthInformation* aAuthInfo,
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const PRUnichar* aCheckLabel,
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PRBool* aCheckValue,
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PRBool* retval)
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{
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// construct the message string
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nsXPIDLString message;
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MakeDialogText(aChannel, aAuthInfo, message);
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nsAutoString defaultUser, defaultDomain, defaultPass;
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aAuthInfo->GetUsername(defaultUser);
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aAuthInfo->GetDomain(defaultDomain);
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aAuthInfo->GetPassword(defaultPass);
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PRUint32 flags;
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aAuthInfo->GetFlags(&flags);
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if ((flags & nsIAuthInformation::NEED_DOMAIN) && !defaultDomain.IsEmpty()) {
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defaultDomain.Append(PRUnichar('\\'));
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defaultUser.Insert(defaultDomain, 0);
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}
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// NOTE: Allocation failure is not fatal here (just default to empty string
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// if allocation fails)
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PRUnichar *user = ToNewUnicode(defaultUser),
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*pass = ToNewUnicode(defaultPass);
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nsresult rv;
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if (flags & nsIAuthInformation::ONLY_PASSWORD)
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rv = aService->PromptPassword(aParent, nsnull, message.get(),
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&pass, aCheckLabel,
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|
aCheckValue, retval);
|
|
else
|
|
rv = aService->PromptUsernameAndPassword(aParent, nsnull, message.get(),
|
|
&user, &pass, aCheckLabel,
|
|
aCheckValue, retval);
|
|
|
|
nsAdoptingString userStr(user);
|
|
nsAdoptingString passStr(pass);
|
|
NS_SetAuthInfo(aAuthInfo, userStr, passStr);
|
|
|
|
return rv;
|
|
}
|
|
|
|
NS_IMPL_THREADSAFE_ISUPPORTS1(AuthPromptWrapper, nsIAuthPrompt2)
|
|
|
|
NS_IMETHODIMP
|
|
AuthPromptWrapper::PromptAuth(nsIChannel* aChannel,
|
|
PRUint32 aLevel,
|
|
nsIAuthInformation* aAuthInfo,
|
|
PRBool* retval)
|
|
{
|
|
nsCAutoString keyUTF8;
|
|
NS_GetAuthKey(aChannel, aAuthInfo, keyUTF8);
|
|
|
|
NS_ConvertUTF8toUTF16 key(keyUTF8);
|
|
|
|
nsXPIDLString text;
|
|
MakeDialogText(aChannel, aAuthInfo, text);
|
|
|
|
PRUint32 flags;
|
|
aAuthInfo->GetFlags(&flags);
|
|
|
|
nsresult rv;
|
|
nsXPIDLString user, password;
|
|
if (flags & nsIAuthInformation::ONLY_PASSWORD) {
|
|
rv = mAuthPrompt->PromptPassword(nsnull, text.get(), key.get(),
|
|
nsIAuthPrompt::SAVE_PASSWORD_PERMANENTLY,
|
|
getter_Copies(password), retval);
|
|
if (NS_SUCCEEDED(rv) && *retval) {
|
|
NS_ASSERTION(password, "password must not be null if retval is true");
|
|
aAuthInfo->SetPassword(password);
|
|
}
|
|
} else {
|
|
rv = mAuthPrompt->PromptUsernameAndPassword(nsnull, text.get(), key.get(),
|
|
nsIAuthPrompt::SAVE_PASSWORD_PERMANENTLY,
|
|
getter_Copies(user),
|
|
getter_Copies(password),
|
|
retval);
|
|
if (NS_SUCCEEDED(rv) && *retval) {
|
|
NS_ASSERTION(user && password, "out params must be nonnull");
|
|
NS_SetAuthInfo(aAuthInfo, user, password);
|
|
}
|
|
}
|
|
return rv;
|
|
}
|
|
|
|
NS_IMETHODIMP
|
|
AuthPromptWrapper::AsyncPromptAuth(nsIChannel*,
|
|
nsIAuthPromptCallback*,
|
|
nsISupports*,
|
|
PRUint32,
|
|
nsIAuthInformation*,
|
|
nsICancelable**)
|
|
{
|
|
// There is no way to implement this here. Just tell the caller
|
|
// to fall back to the synchronous version.
|
|
return NS_ERROR_NOT_IMPLEMENTED;
|
|
}
|
|
|
|
|
|
|