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98 lines
3.5 KiB
C++
98 lines
3.5 KiB
C++
/* vim:set ts=4 sw=4 et cindent: */
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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 the Negotiateauth
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*
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* The Initial Developer of the Original Code is Daniel Kouril.
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* Portions created by the Initial Developer are Copyright (C) 2003
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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* Daniel Kouril <kouril@ics.muni.cz> (original author)
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* Wyllys Ingersoll <wyllys.ingersoll@sun.com>
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* Christopher Nebergall <cneberg@sandia.gov>
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* Darin Fisher <darin@meer.net>
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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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#ifndef nsAuthGSSAPI_h__
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#define nsAuthGSSAPI_h__
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#include "nsAuth.h"
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#include "nsIAuthModule.h"
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#include "nsString.h"
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#define GSS_USE_FUNCTION_POINTERS 1
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#include "gssapi.h"
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// The nsAuthGSSAPI class provides responses for the GSS-API Negotiate method
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// as specified by Microsoft in draft-brezak-spnego-http-04.txt
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/* Some remarks on thread safety ...
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*
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* The thread safety of this class depends largely upon the thread safety of
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* the underlying GSSAPI and Kerberos libraries. This code just loads the
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* system GSSAPI library, and whilst it avoids loading known bad libraries,
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* it cannot determine the thread safety of the the code it loads.
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*
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* When used with a non-threadsafe library, it is not safe to simultaneously
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* use multiple instantiations of this class.
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*
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* When used with a threadsafe Kerberos library, multiple instantiations of
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* this class may happily co-exist. Methods may be sequentially called from
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* multiple threads. The nature of the GSSAPI protocol is such that a correct
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* implementation will never call methods in parallel, as the results of the
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* last call are required as input to the next.
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*/
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class nsAuthGSSAPI : public nsIAuthModule
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{
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public:
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NS_DECL_ISUPPORTS
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NS_DECL_NSIAUTHMODULE
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nsAuthGSSAPI(pType package);
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static void Shutdown();
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private:
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~nsAuthGSSAPI() { Reset(); }
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void Reset();
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gss_OID GetOID() { return mMechOID; }
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private:
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gss_ctx_id_t mCtx;
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gss_OID mMechOID;
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nsCString mServiceName;
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PRUint32 mServiceFlags;
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nsString mUsername;
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bool mComplete;
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};
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#endif /* nsAuthGSSAPI_h__ */
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