Warning, file /frameworks/kauth/src/executejob.cpp was not indexed or was modified since last indexation (in which case cross-reference links may be missing, inaccurate or erroneous).

 /*
     SPDX-FileCopyrightText: 2009-2012 Dario Freddi <drf@kde.org>
 
     SPDX-License-Identifier: LGPL-2.1-or-later
 */
 
 #include "executejob.h"
 
 #include "BackendsManager.h"
 #include "kauthdebug.h"
 
 #include <QCoreApplication>
 #include <QEventLoop>
 #include <QHash>
 #include <QTimer>
 
 namespace KAuth
 {
 class ExecuteJobPrivate
 {
     Q_DECLARE_TR_FUNCTIONS(KAuth::ExecuteJob)
 
 public:
     explicit ExecuteJobPrivate(ExecuteJob *parent)
         : q(parent)
     {
     }
 
     ExecuteJob *q;
     Action action;
 
     Action::ExecutionMode mode;
     QVariantMap data;
 
     void doExecuteAction();
     void doAuthorizeAction();
     void actionPerformedSlot(const QString &action, const ActionReply &reply);
     void progressStepSlot(const QString &action, int i);
     void progressStepSlot(const QString &action, const QVariantMap &data);
     void statusChangedSlot(const QString &action, KAuth::Action::AuthStatus status);
 };
 
 static QHash<QString, ExecuteJob *> s_watchers;
 
 ExecuteJob::ExecuteJob(const Action &action, Action::ExecutionMode mode, QObject *parent)
     : KJob(parent)
     , d(new ExecuteJobPrivate(this))
 {
     d->action = action;
     d->mode = mode;
 
     HelperProxy *helper = BackendsManager::helperProxy();
 
     connect(helper, &KAuth::HelperProxy::actionPerformed, this, [this](const QString &action, const ActionReply &reply) {
         d->actionPerformedSlot(action, reply);
     });
     connect(helper, &KAuth::HelperProxy::progressStep, this, [this](const QString &action, int i) {
         d->progressStepSlot(action, i);
     });
     connect(helper, &KAuth::HelperProxy::progressStepData, this, [this](const QString &action, const QVariantMap &data) {
         d->progressStepSlot(action, data);
     });
 
     connect(BackendsManager::authBackend(), &KAuth::AuthBackend::actionStatusChanged, this, [this](const QString &action, Action::AuthStatus status) {
         d->statusChangedSlot(action, status);
     });
 }
 
 ExecuteJob::~ExecuteJob() = default;
 
 Action ExecuteJob::action() const
 {
     return d->action;
 }
 
 QVariantMap ExecuteJob::data() const
 {
     return d->data;
 }
 
 void ExecuteJob::start()
 {
     if (!d->action.isValid()) {
         qCWarning(KAUTH) << "Tried to start an invalid action: " << d->action.name();
         ActionReply reply(ActionReply::InvalidActionError);
         reply.setErrorDescription(tr("Tried to start an invalid action"));
         d->actionPerformedSlot(d->action.name(), reply);
         return;
     }
 
     switch (d->mode) {
     case Action::ExecuteMode:
         QTimer::singleShot(0, this, [this]() {
             d->doExecuteAction();
         });
         break;
     case Action::AuthorizeOnlyMode:
         QTimer::singleShot(0, this, [this]() {
             d->doAuthorizeAction();
         });
         break;
     default: {
         ActionReply reply(ActionReply::InvalidActionError);
         reply.setErrorDescription(tr("Unknown execution mode chosen"));
         d->actionPerformedSlot(d->action.name(), reply);
         break;
     }
     }
 }
 
 bool ExecuteJob::kill(KillVerbosity verbosity)
 {
     BackendsManager::helperProxy()->stopAction(d->action.name(), d->action.helperId());
     KJob::kill(verbosity);
     return true;
 }
 
 void ExecuteJobPrivate::doExecuteAction()
 {
     // If this action authorizes from the client, let's do it now
     if (BackendsManager::authBackend()->capabilities() & KAuth::AuthBackend::AuthorizeFromClientCapability) {
         if (BackendsManager::authBackend()->capabilities() & KAuth::AuthBackend::PreAuthActionCapability) {
             BackendsManager::authBackend()->preAuthAction(action.name(), action.parentWidget());
         }
 
         Action::AuthStatus s = BackendsManager::authBackend()->authorizeAction(action.name());
 
         if (s == Action::AuthorizedStatus) {
             if (action.hasHelper()) {
                 BackendsManager::helperProxy()->executeAction(action.name(), action.helperId(), action.detailsV2(), action.arguments(), action.timeout());
             } else {
                 // Done
                 actionPerformedSlot(action.name(), ActionReply::SuccessReply());
             }
         } else {
             // Abort if authorization fails
             switch (s) {
             case Action::DeniedStatus:
                 actionPerformedSlot(action.name(), ActionReply::AuthorizationDeniedReply());
                 break;
             case Action::InvalidStatus:
                 actionPerformedSlot(action.name(), ActionReply::InvalidActionReply());
                 break;
             case Action::UserCancelledStatus:
                 actionPerformedSlot(action.name(), ActionReply::UserCancelledReply());
                 break;
             default: {
                 ActionReply r(ActionReply::BackendError);
                 r.setErrorDescription(tr("Unknown status for the authentication procedure"));
                 actionPerformedSlot(action.name(), r);
                 break;
             }
             }
         }
     } else if (BackendsManager::authBackend()->capabilities() & KAuth::AuthBackend::AuthorizeFromHelperCapability) {
         if (BackendsManager::authBackend()->capabilities() & KAuth::AuthBackend::PreAuthActionCapability) {
             BackendsManager::authBackend()->preAuthAction(action.name(), action.parentWidget());
         }
         if (!action.hasHelper()) {
             ActionReply r(ActionReply::InvalidActionReply());
             r.setErrorDescription(tr("The current backend only allows helper authorization, but this action does not have a helper."));
             actionPerformedSlot(action.name(), r);
             return;
         }
         BackendsManager::helperProxy()->executeAction(action.name(), action.helperId(), action.detailsV2(), action.arguments(), action.timeout());
     } else {
         // There's something totally wrong here
         ActionReply r(ActionReply::BackendError);
         r.setErrorDescription(tr("The backend does not specify how to authorize"));
         actionPerformedSlot(action.name(), r);
     }
 }
 
 void ExecuteJobPrivate::doAuthorizeAction()
 {
     // Check the status first
     Action::AuthStatus s = action.status();
     if (s == Action::AuthRequiredStatus) {
         // Let's check what to do
         if (BackendsManager::authBackend()->capabilities() & KAuth::AuthBackend::AuthorizeFromClientCapability) {
             // In this case we can actually try an authorization
             if (BackendsManager::authBackend()->capabilities() & KAuth::AuthBackend::PreAuthActionCapability) {
                 BackendsManager::authBackend()->preAuthAction(action.name(), action.parentWidget());
             }
 
             s = BackendsManager::authBackend()->authorizeAction(action.name());
         } else if (BackendsManager::authBackend()->capabilities() & KAuth::AuthBackend::AuthorizeFromHelperCapability) {
             // In this case, just throw out success, as the auth will take place later
             s = Action::AuthorizedStatus;
         } else {
             // This should never, never happen
             ActionReply r(ActionReply::BackendError);
             r.setErrorDescription(tr("The backend does not specify how to authorize"));
             actionPerformedSlot(action.name(), r);
         }
     }
 
     // Return based on the current status
     if (s == Action::AuthorizedStatus) {
         actionPerformedSlot(action.name(), ActionReply::SuccessReply());
     } else {
         actionPerformedSlot(action.name(), ActionReply::AuthorizationDeniedReply());
     }
 }
 
 void ExecuteJobPrivate::actionPerformedSlot(const QString &taction, const ActionReply &reply)
 {
     if (taction == action.name()) {
         if (reply.failed()) {
             q->setError(reply.errorCode());
             q->setErrorText(reply.errorDescription());
         } else {
             data = reply.data();
         }
 
         q->emitResult();
     }
 }
 
 void ExecuteJobPrivate::progressStepSlot(const QString &taction, int i)
 {
     if (taction == action.name()) {
         q->setPercent(i);
     }
 }
 
 void ExecuteJobPrivate::progressStepSlot(const QString &taction, const QVariantMap &data)
 {
     if (taction == action.name()) {
         Q_EMIT q->newData(data);
     }
 }
 
 void ExecuteJobPrivate::statusChangedSlot(const QString &taction, Action::AuthStatus status)
 {
     if (taction == action.name()) {
         Q_EMIT q->statusChanged(status);
     }
 }
 
 } // namespace Auth
 
 #include "moc_executejob.cpp"