src/network/ssl/qsslcertificate.h
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     1 /****************************************************************************
       
     2 **
       
     3 ** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
       
     4 ** All rights reserved.
       
     5 ** Contact: Nokia Corporation (qt-info@nokia.com)
       
     6 **
       
     7 ** This file is part of the QtNetwork module of the Qt Toolkit.
       
     8 **
       
     9 ** $QT_BEGIN_LICENSE:LGPL$
       
    10 ** No Commercial Usage
       
    11 ** This file contains pre-release code and may not be distributed.
       
    12 ** You may use this file in accordance with the terms and conditions
       
    13 ** contained in the Technology Preview License Agreement accompanying
       
    14 ** this package.
       
    15 **
       
    16 ** GNU Lesser General Public License Usage
       
    17 ** Alternatively, this file may be used under the terms of the GNU Lesser
       
    18 ** General Public License version 2.1 as published by the Free Software
       
    19 ** Foundation and appearing in the file LICENSE.LGPL included in the
       
    20 ** packaging of this file.  Please review the following information to
       
    21 ** ensure the GNU Lesser General Public License version 2.1 requirements
       
    22 ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
       
    23 **
       
    24 ** In addition, as a special exception, Nokia gives you certain additional
       
    25 ** rights.  These rights are described in the Nokia Qt LGPL Exception
       
    26 ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
       
    27 **
       
    28 ** If you have questions regarding the use of this file, please contact
       
    29 ** Nokia at qt-info@nokia.com.
       
    30 **
       
    31 **
       
    32 **
       
    33 **
       
    34 **
       
    35 **
       
    36 **
       
    37 **
       
    38 ** $QT_END_LICENSE$
       
    39 **
       
    40 ****************************************************************************/
       
    41 
       
    42 
       
    43 #ifndef QSSLCERTIFICATE_H
       
    44 #define QSSLCERTIFICATE_H
       
    45 
       
    46 #include <QtCore/qnamespace.h>
       
    47 #include <QtCore/qbytearray.h>
       
    48 #include <QtCore/qcryptographichash.h>
       
    49 #include <QtCore/qregexp.h>
       
    50 #include <QtCore/qsharedpointer.h>
       
    51 #include <QtNetwork/qssl.h>
       
    52 
       
    53 typedef struct x509_st X509; // ### check if this works
       
    54 
       
    55 QT_BEGIN_HEADER
       
    56 
       
    57 QT_BEGIN_NAMESPACE
       
    58 
       
    59 QT_MODULE(Network)
       
    60 
       
    61 #ifndef QT_NO_OPENSSL
       
    62 
       
    63 class QDateTime;
       
    64 class QIODevice;
       
    65 class QSslKey;
       
    66 class QStringList;
       
    67 template <typename T, typename U> class QMultiMap;
       
    68 
       
    69 class QSslCertificatePrivate;
       
    70 class Q_NETWORK_EXPORT QSslCertificate
       
    71 {
       
    72 public:
       
    73     enum SubjectInfo {
       
    74         Organization,
       
    75         CommonName,
       
    76         LocalityName,
       
    77         OrganizationalUnitName,
       
    78         CountryName,
       
    79         StateOrProvinceName
       
    80     };
       
    81 
       
    82     QSslCertificate(QIODevice *device, QSsl::EncodingFormat format = QSsl::Pem);
       
    83     QSslCertificate( // ### s/encoded/data (to be consistent with signature in .cpp file) ?
       
    84         const QByteArray &encoded = QByteArray(), QSsl::EncodingFormat format = QSsl::Pem);
       
    85     QSslCertificate(const QSslCertificate &other);
       
    86     ~QSslCertificate();
       
    87     QSslCertificate &operator=(const QSslCertificate &other);
       
    88     bool operator==(const QSslCertificate &other) const;
       
    89     inline bool operator!=(const QSslCertificate &other) const { return !operator==(other); }
       
    90 
       
    91     bool isNull() const;
       
    92     bool isValid() const;
       
    93     void clear();
       
    94 
       
    95     // Certificate info
       
    96     QByteArray version() const;
       
    97     QByteArray serialNumber() const;
       
    98     QByteArray digest(QCryptographicHash::Algorithm algorithm = QCryptographicHash::Md5) const;
       
    99     QString issuerInfo(SubjectInfo info) const;
       
   100     QString issuerInfo(const QByteArray &tag) const;
       
   101     QString subjectInfo(SubjectInfo info) const;
       
   102     QString subjectInfo(const QByteArray &tag) const;
       
   103     QMultiMap<QSsl::AlternateNameEntryType, QString> alternateSubjectNames() const;
       
   104     QDateTime effectiveDate() const;
       
   105     QDateTime expiryDate() const;
       
   106     QSslKey publicKey() const;
       
   107 
       
   108     QByteArray toPem() const;
       
   109     QByteArray toDer() const;
       
   110 
       
   111     static QList<QSslCertificate> fromPath(
       
   112         const QString &path, QSsl::EncodingFormat format = QSsl::Pem,
       
   113         QRegExp::PatternSyntax syntax = QRegExp::FixedString);
       
   114     static QList<QSslCertificate> fromDevice(
       
   115         QIODevice *device, QSsl::EncodingFormat format = QSsl::Pem);
       
   116     static QList<QSslCertificate> fromData(
       
   117         const QByteArray &data, QSsl::EncodingFormat format = QSsl::Pem);
       
   118 
       
   119     Qt::HANDLE handle() const;
       
   120 
       
   121 private:
       
   122     QExplicitlySharedDataPointer<QSslCertificatePrivate> d;
       
   123     friend class QSslCertificatePrivate;
       
   124     friend class QSslSocketBackendPrivate;
       
   125 };
       
   126 
       
   127 #ifndef QT_NO_DEBUG_STREAM
       
   128 class QDebug;
       
   129 Q_NETWORK_EXPORT QDebug operator<<(QDebug debug, const QSslCertificate &certificate);
       
   130 Q_NETWORK_EXPORT QDebug operator<<(QDebug debug, QSslCertificate::SubjectInfo info);
       
   131 #endif
       
   132 
       
   133 #endif // QT_NO_OPENSSL
       
   134 
       
   135 QT_END_NAMESPACE
       
   136 
       
   137 QT_END_HEADER
       
   138 
       
   139 #endif