1// Copyright (C) 2016 The Qt Company Ltd.
2// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
3
4#ifndef QAUTHENTICATOR_P_H
5#define QAUTHENTICATOR_P_H
6
7//
8// W A R N I N G
9// -------------
10//
11// This file is not part of the Qt API. It exists purely as an
12// implementation detail. This header file may change from version to
13// version without notice, or even be removed.
14//
15// We mean it.
16//
17
18#include <QtNetwork/private/qtnetworkglobal_p.h>
19#include <qhash.h>
20#include <qbytearray.h>
21#include <qscopedpointer.h>
22#include <qstring.h>
23#include <qauthenticator.h>
24#include <qvariant.h>
25
26QT_BEGIN_NAMESPACE
27
28class QHttpResponseHeader;
29class QHttpHeaders;
30#if QT_CONFIG(sspi) // SSPI
31class QSSPIWindowsHandles;
32#elif QT_CONFIG(gssapi) // GSSAPI
33class QGssApiHandles;
34#endif
35
36class Q_NETWORK_EXPORT QAuthenticatorPrivate
37{
38public:
39 enum Method { None, Basic, Negotiate, Ntlm, DigestMd5, };
40 QAuthenticatorPrivate();
41 ~QAuthenticatorPrivate();
42
43 QString user;
44 QString extractedUser;
45 QString password;
46 QVariantHash options;
47 Method method;
48 QString realm;
49 QByteArray challenge;
50#if QT_CONFIG(sspi) // SSPI
51 QScopedPointer<QSSPIWindowsHandles> sspiWindowsHandles;
52#elif QT_CONFIG(gssapi) // GSSAPI
53 QScopedPointer<QGssApiHandles> gssApiHandles;
54#endif
55 bool hasFailed; //credentials have been tried but rejected by server.
56
57 enum Phase {
58 Start,
59 Phase1,
60 Phase2,
61 Done,
62 Invalid
63 };
64 Phase phase;
65
66 // digest specific
67 QByteArray cnonce;
68 int nonceCount;
69
70 // ntlm specific
71 QString workstation;
72 QString userDomain;
73
74 QByteArray calculateResponse(QByteArrayView method, QByteArrayView path, QStringView host);
75
76 inline static QAuthenticatorPrivate *getPrivate(QAuthenticator &auth) { return auth.d; }
77 inline static const QAuthenticatorPrivate *getPrivate(const QAuthenticator &auth) { return auth.d; }
78
79 QByteArray digestMd5Response(QByteArrayView challenge, QByteArrayView method,
80 QByteArrayView path);
81 static QHash<QByteArray, QByteArray>
82 parseDigestAuthenticationChallenge(QByteArrayView challenge);
83
84 void parseHttpResponse(const QHttpHeaders &headers, bool isProxy, QStringView host);
85 void updateCredentials();
86
87 static bool isMethodSupported(QByteArrayView method);
88};
89
90
91QT_END_NAMESPACE
92
93#endif
94

source code of qtbase/src/network/kernel/qauthenticator_p.h