mirror of https://github.com/BOINC/boinc.git
71 lines
2.5 KiB
C++
71 lines
2.5 KiB
C++
// Berkeley Open Infrastructure for Network Computing
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// http://boinc.berkeley.edu
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// Copyright (C) 2005 University of California
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//
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// This is free software; you can redistribute it and/or
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// modify it under the terms of the GNU Lesser General Public
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// License as published by the Free Software Foundation;
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// either version 2.1 of the License, or (at your option) any later version.
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//
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// This software is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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// See the GNU Lesser General Public License for more details.
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//
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// To view the GNU Lesser General Public License visit
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// http://www.gnu.org/copyleft/lesser.html
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// or write to the Free Software Foundation, Inc.,
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// 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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// Mac_GUI.cpp
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#include <Security/Authorization.h>
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#include <Security/AuthorizationTags.h>
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#include <unistd.h>
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#include "sandbox.h"
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// Determine if the currently logged-in user is auhorized to
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// perform operations which have potential security risks.
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// An example is "Attach to Project", where a dishonest user might
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// attach to a rogue project which could then read private files
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// belonging to the user who owns the BOINC application. This
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// would be possible because the BOINC Manager runs with the
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// effectve user ID of its owner on the Mac.
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Boolean Mac_Authorize()
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{
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static Boolean sIsAuthorized = false;
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AuthorizationRef ourAuthRef = NULL;
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AuthorizationRights ourAuthRights;
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AuthorizationFlags ourAuthFlags;
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AuthorizationItem ourAuthItem[1];
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OSStatus err = noErr;
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if (sIsAuthorized)
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return true;
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// User is not the owner, so require admin authentication
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ourAuthItem[0].name = kAuthorizationRightExecute;
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ourAuthItem[0].value = NULL;
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ourAuthItem[0].valueLength = 0;
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ourAuthItem[0].flags = 0;
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ourAuthRights.count = 1;
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ourAuthRights.items = ourAuthItem;
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ourAuthFlags = kAuthorizationFlagInteractionAllowed | kAuthorizationFlagExtendRights;
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err = AuthorizationCreate (&ourAuthRights, kAuthorizationEmptyEnvironment, ourAuthFlags, &ourAuthRef);
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if (err == noErr) {
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sIsAuthorized = true;
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// We have authenticated user's credentials; we won't actually use the
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// privileges / rights so destroy / discard them.
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err = AuthorizationFree(ourAuthRef, kAuthorizationFlagDestroyRights);
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}
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return sIsAuthorized;
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}
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