author Morris Tseng <mtseng@mozilla.com>
Thu, 21 Sep 2017 14:41:38 +0800
changeset 382162 28bb2483daae9c4c7f422a34a8daaecb5f510408
parent 367722 6a629adbb62a299d7208373d1c6f375149d2afdb
child 448947 6f3709b3878117466168c40affa7bca0b60cf75b
permissions -rw-r--r--
Bug 1392200 - Add backface-visibility support for layers-free mode. r=kats For layers-full mode, we set the backface-visibility to visible because visibility would be handled by FLB and layers. MozReview-Commit-ID: CUbeUabfC7K

/* vim:set ts=4 sw=4 et cindent: */
/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

#ifndef nsAuthGSSAPI_h__
#define nsAuthGSSAPI_h__

#include "nsAuth.h"
#include "nsIAuthModule.h"
#include "nsString.h"
#include "mozilla/Attributes.h"


#include "gssapi.h"

// The nsAuthGSSAPI class provides responses for the GSS-API Negotiate method
// as specified by Microsoft in draft-brezak-spnego-http-04.txt

/* Some remarks on thread safety ...
 * The thread safety of this class depends largely upon the thread safety of
 * the underlying GSSAPI and Kerberos libraries. This code just loads the
 * system GSSAPI library, and whilst it avoids loading known bad libraries,
 * it cannot determine the thread safety of the the code it loads.
 * When used with a non-threadsafe library, it is not safe to simultaneously
 * use multiple instantiations of this class.
 * When used with a threadsafe Kerberos library, multiple instantiations of
 * this class may happily co-exist. Methods may be sequentially called from
 * multiple threads. The nature of the GSSAPI protocol is such that a correct
 * implementation will never call methods in parallel, as the results of the
 * last call are required as input to the next.

class nsAuthGSSAPI final : public nsIAuthModule

    explicit nsAuthGSSAPI(pType package);

    static void Shutdown();

    ~nsAuthGSSAPI() { Reset(); }

    void    Reset();
    gss_OID GetOID() { return mMechOID; }

    gss_ctx_id_t mCtx;
    gss_OID      mMechOID;
    nsCString    mServiceName;
    uint32_t     mServiceFlags;
    nsString     mUsername;
    bool         mComplete;

#endif /* nsAuthGSSAPI_h__ */