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path: root/src/plugins/tls/shared/qx509_base.cpp
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/****************************************************************************
**
** Copyright (C) 2022 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the QtNetwork module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:COMM$
**
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** $QT_END_LICENSE$
**
**
**
**
**
**
**
**
**
**
**
**
**
**
**
**
**
**
**
******************************************************************************/

#include "qx509_base_p.h"

QT_BEGIN_NAMESPACE

namespace QTlsPrivate {

QByteArray X509CertificateBase::subjectInfoToString(QSslCertificate::SubjectInfo info)
{
    QByteArray str;
    switch (info) {
    case QSslCertificate::Organization: str = QByteArray("O"); break;
    case QSslCertificate::CommonName: str = QByteArray("CN"); break;
    case QSslCertificate::LocalityName: str = QByteArray("L"); break;
    case QSslCertificate::OrganizationalUnitName: str = QByteArray("OU"); break;
    case QSslCertificate::CountryName: str = QByteArray("C"); break;
    case QSslCertificate::StateOrProvinceName: str = QByteArray("ST"); break;
    case QSslCertificate::DistinguishedNameQualifier: str = QByteArray("dnQualifier"); break;
    case QSslCertificate::SerialNumber: str = QByteArray("serialNumber"); break;
    case QSslCertificate::EmailAddress: str = QByteArray("emailAddress"); break;
    }

    return str;
}

bool X509CertificateBase::matchLineFeed(const QByteArray &pem, int *offset)
{
    Q_ASSERT(offset);

    char ch = 0;
    // ignore extra whitespace at the end of the line
    while (*offset < pem.size() && (ch = pem.at(*offset)) == ' ')
        ++*offset;

    if (ch == '\n') {
        *offset += 1;
        return true;
    }

    if (ch == '\r' && pem.size() > (*offset + 1) && pem.at(*offset + 1) == '\n') {
        *offset += 2;
        return true;
    }

    return false;
}

bool X509CertificateBase::isNull() const
{
    return null;
}

QByteArray X509CertificateBase::version() const
{
    return versionString;
}

QByteArray X509CertificateBase::serialNumber() const
{
    return serialNumberString;
}

QStringList X509CertificateBase::issuerInfo(QSslCertificate::SubjectInfo info) const
{
    return issuerInfo(subjectInfoToString(info));
}

QStringList X509CertificateBase::issuerInfo(const QByteArray &attribute) const
{
    return issuerInfoEntries.values(attribute);
}

QStringList X509CertificateBase::subjectInfo(QSslCertificate::SubjectInfo info) const
{
    return subjectInfo(subjectInfoToString(info));
}

QStringList X509CertificateBase::subjectInfo(const QByteArray &attribute) const
{
    return subjectInfoEntries.values(attribute);
}

QList<QByteArray> X509CertificateBase::subjectInfoAttributes() const
{
    return subjectInfoEntries.uniqueKeys();
}

QList<QByteArray> X509CertificateBase::issuerInfoAttributes() const
{
    return issuerInfoEntries.uniqueKeys();
}

QDateTime X509CertificateBase::effectiveDate() const
{
    return notValidBefore;
}

QDateTime X509CertificateBase::expiryDate() const
{
    return notValidAfter;
}

qsizetype X509CertificateBase::numberOfExtensions() const
{
    return extensions.size();
}

QString X509CertificateBase::oidForExtension(qsizetype index) const
{
    Q_ASSERT(validIndex(index));
    return extensions[index].oid;
}

QString X509CertificateBase::nameForExtension(qsizetype index) const
{
    Q_ASSERT(validIndex(index));
    return extensions[index].name;
}

QVariant X509CertificateBase::valueForExtension(qsizetype index) const
{
    Q_ASSERT(validIndex(index));
    return extensions[index].value;
}

bool X509CertificateBase::isExtensionCritical(qsizetype index) const
{
    Q_ASSERT(validIndex(index));
    return extensions[index].critical;
}

bool X509CertificateBase::isExtensionSupported(qsizetype index) const
{
    Q_ASSERT(validIndex(index));
    return extensions[index].supported;
}

} // namespace QTlsPrivate

QT_END_NAMESPACE