/*
    Copyright 2012-2013  Jan Grulich <jgrulich@redhat.com>

    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
    License as published by the Free Software Foundation; either
    version 2.1 of the License, or (at your option) version 3, or any
    later version accepted by the membership of KDE e.V. (or its
    successor approved by the membership of KDE e.V.), which shall
    act as a proxy defined in Section 6 of version 3 of the license.

    This library is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    Lesser General Public License for more details.

    You should have received a copy of the GNU Lesser General Public
    License along with this library.  If not, see <http://www.gnu.org/licenses/>.
*/

#ifndef NETWORKMANAGERQT_SECURITY8021X_SETTING_H
#define NETWORKMANAGERQT_SECURITY8021X_SETTING_H

#include <networkmanagerqt/networkmanagerqt_export.h>
#include "setting.h"

namespace NetworkManager
{

class Security8021xSettingPrivate;

/**
 * Represents 802.1x wireless security setting
 */
class NETWORKMANAGERQT_EXPORT Security8021xSetting : public Setting
{
public:
    typedef QSharedPointer<Security8021xSetting> Ptr;
    typedef QList<Ptr> List;
    enum EapMethod {EapMethodUnknown = 0, EapMethodLeap, EapMethodMd5, EapMethodTls, EapMethodPeap, EapMethodTtls, EapMethodSim, EapMethodFast};
    enum PeapVersion {PeapVersionUnknown = -1, PeapVersionZero, PeapVersionOne};
    enum PeapLabel {PeapLabelUnknown = 0, PeapLabelForce};
    enum FastProvisioning {FastProvisioningUnknown = -1, FastProvisioningDisabled, FastProvisioningAllowUnauthenticated, FastProvisioningAllowAuthenticated, FastProvisioningAllowBoth};
    enum AuthMethod {AuthMethodUnknown = 0, AuthMethodPap, AuthMethodChap, AuthMethodMschap, AuthMethodMschapv2,
                     AuthMethodGtc, AuthMethodOtp, AuthMethodMd5, AuthMethodTls
                    };
    enum AuthEapMethod {AuthEapMethodUnknown = 0, AuthEapMethodMd5, AuthEapMethodMschapv2,
                        AuthEapMethodOtp, AuthEapMethodGtc, AuthEapMethodTls
                       };

    Security8021xSetting();
    explicit Security8021xSetting(const Ptr &other);
    ~Security8021xSetting();

    QString name() const Q_DECL_OVERRIDE;

    void setEapMethods(const QList<EapMethod> &methods);
    QList<EapMethod> eapMethods() const;

    void setIdentity(const QString &identity);
    QString identity() const;

    void setAnonymousIdentity(const QString &identity);
    QString anonymousIdentity() const;

    /**
     * Set UTF-8 encoded file path containing PAC for EAP-FAST.
     *
     * \param filePath file path to be set.
     */
    void setPacFile(const QString &filePath);
    QString pacFile() const;

    /**
     * Set certificate authority (ca)'s certificate for this setting.
     *
     * \param certificate certificate's file path encoded into a byte array.
     *
     * \warning certificate have to be null terminated or NetworkManager will refuse it.
     */
    void setCaCertificate(const QByteArray &certificate);
    QByteArray caCertificate() const;

    void setCaPath(const QString &path);
    QString caPath() const;

    void setSubjectMatch(const QString &substring);
    QString subjectMatch() const;

    void setAltSubjectMatches(const QStringList &strings);
    QStringList altSubjectMatches() const;

    /**
     * Set client certificate for this setting.
     *
     * \param certificate certificate's file path encoded into a byte array.
     *
     * \warning certificate have to be null terminated or NetworkManager will refuse it.
     */
    void setClientCertificate(const QByteArray &certificate);
    QByteArray clientCertificate() const;

    void setPhase1PeapVersion(PeapVersion version);
    PeapVersion phase1PeapVersion() const;

    void setPhase1PeapLabel(PeapLabel label);
    PeapLabel phase1PeapLabel() const;

    void setPhase1FastProvisioning(FastProvisioning provisioning);
    FastProvisioning phase1FastProvisioning() const;

    void setPhase2AuthMethod(AuthMethod method);
    AuthMethod phase2AuthMethod() const;

    void setPhase2AuthEapMethod(AuthEapMethod method);
    AuthEapMethod phase2AuthEapMethod() const;

    /**
     * Contains the CA certificate if used by the EAP method specified in the
     * phase2AuthMethod() or phase2AuthEapMethod() properties.
     *
     * \param certificate certificate's file path encoded into a byte array.
     *
     * \warning certificate have to be null terminated or NetworkManager will refuse it.
     */
    void setPhase2CaCertificate(const QByteArray &certificate);
    QByteArray phase2CaCertificate() const;

    void setPhase2CaPath(const QString &path);
    QString phase2CaPath() const;

    void setPhase2SubjectMatch(const QString &substring);
    QString phase2SubjectMatch() const;

    void setPhase2AltSubjectMatches(const QStringList &strings);
    QStringList phase2AltSubjectMatches() const;

    void setPhase2ClientCertificate(const QByteArray &certificate);
    QByteArray phase2ClientCertificate() const;

    void setPassword(const QString &password);
    QString password() const;

    void setPasswordFlags(Setting::SecretFlags flags);
    Setting::SecretFlags passwordFlags() const;

    void setPasswordRaw(const QByteArray &password);
    QByteArray passwordRaw() const;

    void setPasswordRawFlags(Setting::SecretFlags flags);
    Setting::SecretFlags passwordRawFlags() const;

    /**
     * Set private key for this setting.
     *
     * \param key the key to be set.
     *
     * \warning key have to be null terminated or NetworkManager will refuse it.
     */
    void setPrivateKey(const QByteArray &key);
    QByteArray privateKey() const;

    void setPrivateKeyPassword(const QString &password);
    QString privateKeyPassword() const;

    void setPrivateKeyPasswordFlags(Setting::SecretFlags flags);
    Setting::SecretFlags privateKeyPasswordFlags() const;

    void setPhase2PrivateKey(const QByteArray &key);
    QByteArray phase2PrivateKey() const;

    void setPhase2PrivateKeyPassword(const QString &password);
    QString phase2PrivateKeyPassword() const;

    void setPhase2PrivateKeyPasswordFlags(Setting::SecretFlags flags);
    Setting::SecretFlags phase2PrivateKeyPasswordFlags() const;

    void setPin(const QString &pin);
    QString pin() const;

    void setPinFlags(Setting::SecretFlags flags);
    Setting::SecretFlags pinFlags() const;

    void setSystemCaCertificates(bool use);
    bool systemCaCertificates() const;

    QStringList needSecrets(bool requestNew = false) const Q_DECL_OVERRIDE;

    void secretsFromMap(const QVariantMap &secrets) Q_DECL_OVERRIDE;

    QVariantMap secretsToMap() const Q_DECL_OVERRIDE;

    void fromMap(const QVariantMap &setting) Q_DECL_OVERRIDE;

    QVariantMap toMap() const Q_DECL_OVERRIDE;

protected:
    Security8021xSettingPrivate *const d_ptr;

private:
    Q_DECLARE_PRIVATE(Security8021xSetting)
};

NETWORKMANAGERQT_EXPORT QDebug operator<<(QDebug dbg, const Security8021xSetting &setting);

}

#endif // NETWORKMANAGERQT_SECURITY802X_SETTING_H
