1 /*

     2 * Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description: Certificate info class for TLS untrusted certificate dialog.

    15 *

    16 */

    17 

    18 #ifndef UNTRUSTEDCERTIFICATEINFOBASE_H

    19 #define UNTRUSTEDCERTIFICATEINFOBASE_H

    20 

    21 #include <QObject>

    22 #include <QDateTime>

    23 

    24 /**

    25  * Certificate info class for secure connections (TLS) untrusted certificate dialog.

    26  * This is abstract class that is used in UI code to get displayable certificate

    27  * details. Concrete (possibly platform specific) classes implement the functionality.

    28  */

    29 class UntrustedCertificateInfoBase : public QObject

    30 {

    31     Q_OBJECT

    32 

    33 public:     // definitions

    34     enum CertificateFormat {

    35         UnknownCertificate,

    36         X509Certificate,

    37         WTLSCertificate,

    38         X968Certificate

    39     };

    40     enum Algorithm {

    41         Unknown,

    42         RSA,

    43         DSA,

    44         DH,

    45         MD2,

    46         MD5,

    47         SHA1,

    48         SHA224,

    49         SHA256,

    50         SHA384,

    51         SHA512

    52     };

    53 

    54 protected:  // constructor, available for derived classes only

    55     UntrustedCertificateInfoBase();

    56 

    57 public:     // destructor

    58     virtual ~UntrustedCertificateInfoBase();

    59 

    60 public:     // new functions

    61     virtual const QString subjectName() const;

    62     virtual const QString issuerName() const;

    63     virtual const QByteArray fingerprint() const;

    64     virtual const QByteArray serialNumber() const;

    65     virtual const QDateTime validFrom() const;

    66     virtual const QDateTime validTo() const;

    67     virtual const QString format() const;

    68     virtual const QString digestAlgorithm() const;

    69     virtual const QString asymmetricAlgorithm() const;

    70     virtual const QString combinedAlgorithmName() const;

    71     virtual const QString formattedFingerprint(const QByteArray &fingerprint) const;

    72     virtual const QString formattedSerialNumber(const QByteArray &serialNumber) const;

    73     virtual bool isDateValid() const;

    74 

    75 public:     // new abstract functions

    76     virtual bool commonNameMatches(const QString &siteName) const = 0;

    77     virtual QString certificateDetails(const QString &siteName) const = 0;

    78 

    79 private:    // new functions

    80     const QString algorithmName(Algorithm algorithm) const;

    81 

    82 protected:  // data

    83     QString mSubjectName;

    84     QString mIssuerName;

    85     QByteArray mFingerprint;

    86     QByteArray mSerialNumber;

    87     QDateTime mValidFrom;

    88     QDateTime mValidTo;

    89     CertificateFormat mFormat;

    90     Algorithm mDigestAlgorithm;

    91     Algorithm mAsymmetricAlgorithm;

    92 };

    93 

    94 #endif // UNTRUSTEDCERTIFICATEINFOBASE_H