cc155c0109
for particular about: URIs, instead of hardcoding checks in the security manager. Bug 341313, r=darin, sr=jst git-svn-id: svn://10.0.0.236/trunk@200562 18797224-902f-48f8-a5cc-f745e15eee43
99 lines
3.4 KiB
C++
99 lines
3.4 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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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) 1998
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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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 of the GNU General Public License Version 2 or later (the "GPL"),
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* or 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 "nsAbout.h"
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#include "nsIIOService.h"
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#include "nsIServiceManager.h"
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#include "nsIChannel.h"
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#include "nsCOMPtr.h"
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#include "nsIURI.h"
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#include "nsNetCID.h"
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#include "nsIScriptSecurityManager.h"
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#include "nsLiteralString.h"
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NS_IMPL_ISUPPORTS1(nsAbout, nsIAboutModule)
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static const char kURI[] = "chrome://global/content/about.xhtml";
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NS_IMETHODIMP
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nsAbout::NewChannel(nsIURI *aURI, nsIChannel **result)
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{
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nsresult rv;
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nsCOMPtr<nsIIOService> ioService(do_GetService(NS_IOSERVICE_CONTRACTID, &rv));
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if ( NS_FAILED(rv) )
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return rv;
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nsCOMPtr<nsIChannel> tempChannel;
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rv = ioService->NewChannel(NS_LITERAL_CSTRING(kURI), nsnull, nsnull, getter_AddRefs(tempChannel));
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nsCOMPtr<nsIScriptSecurityManager> securityManager =
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do_GetService(NS_SCRIPTSECURITYMANAGER_CONTRACTID, &rv);
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if (NS_FAILED(rv))
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return rv;
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nsCOMPtr<nsIPrincipal> principal;
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rv = securityManager->GetCodebasePrincipal(aURI, getter_AddRefs(principal));
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if (NS_FAILED(rv))
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return rv;
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nsCOMPtr<nsISupports> owner = do_QueryInterface(principal);
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rv = tempChannel->SetOwner(owner);
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*result = tempChannel.get();
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NS_ADDREF(*result);
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return rv;
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}
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NS_IMETHODIMP
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nsAbout::GetURIFlags(nsIURI *aURI, PRUint32 *result)
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{
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*result = nsIAboutModule::ALLOW_SCRIPT;
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return NS_OK;
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}
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NS_METHOD
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nsAbout::Create(nsISupports *aOuter, REFNSIID aIID, void **aResult)
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{
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nsAbout* about = new nsAbout();
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if (about == nsnull)
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return NS_ERROR_OUT_OF_MEMORY;
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NS_ADDREF(about);
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nsresult rv = about->QueryInterface(aIID, aResult);
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NS_RELEASE(about);
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return rv;
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}
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