CreateUserJob for Users viewmodule

src/modules/users/CMakeLists.txt

@@ -4,7 +4,7 @@ calamares_add_plugin( users
     EXPORT_MACRO PLUGINDLLEXPORT_PRO
     CONFIG_FILE module.conf
     SOURCES
-#        CreateUserJob.cpp
+        CreateUserJob.cpp
         UsersViewStep.cpp
         UsersPage.cpp
     UI

src/modules/users/CreateUserJob.cpp

@@ -0,0 +1,110 @@
+/* === This file is part of Calamares - <http://github.com/calamares> ===
+ *
+ *   Copyright 2014, Teo Mrnjavac <teo@kde.org>
+ *
+ *   Calamares is free software: you can redistribute it and/or modify
+ *   it under the terms of the GNU General Public License as published by
+ *   the Free Software Foundation, either version 3 of the License, or
+ *   (at your option) any later version.
+ *
+ *   Calamares 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 General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with Calamares. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <CreateUserJob.h>
+
+#include "JobQueue.h"
+#include "GlobalStorage.h"
+#include "utils/Logger.h"
+#include "utils/CalamaresUtilsSystem.h"
+
+#include <QDir>
+#include <QFile>
+#include <QFileInfo>
+#include <QProcess>
+#include <QTextStream>
+
+
+CreateUserJob::CreateUserJob( const QString& userName, const QString& fullName, bool autologin )
+    : Calamares::Job()
+    , m_userName( userName )
+    , m_fullName( fullName )
+    , m_autologin( autologin )
+{
+}
+
+
+QString
+CreateUserJob::prettyName() const
+{
+    return tr( "Create user %1" ).arg( m_userName );
+}
+
+
+Calamares::JobResult
+CreateUserJob::exec()
+{
+    Calamares::GlobalStorage* gs = Calamares::JobQueue::instance()->globalStorage();
+    QDir destDir( gs->value( "rootMountPoint" ).toString() );
+    QFileInfo sudoersFi( destDir.absoluteFilePath( "etc/sudoers.d/10-installer" ) );
+
+    if ( !sudoersFi.exists() || !sudoersFi.isWritable() )
+        return Calamares::JobResult::error( tr( "Sudoers file is not writable." ) );
+
+    QFile sudoersFile( sudoersFi.absoluteFilePath() );
+    if (!sudoersFile.open( QIODevice::Append | QIODevice::Text ) )
+        return Calamares::JobResult::error( tr( "Cannot open sudoers file for writing." ) );
+
+    QTextStream sudoersOut( &sudoersFile );
+    sudoersOut << QString( "%1 ALL=(ALL) ALL\n" ).arg( m_userName );
+
+    if ( QProcess::execute( "chmod", { "440", sudoersFi.absoluteFilePath() } ) )
+        return Calamares::JobResult::error( tr( "Cannot chmod sudoers file." ) );
+
+
+    QString defaultGroups( "lp,video,network,storage,wheel,audio" );
+    if ( m_autologin )
+    {
+        CalamaresUtils::chrootCall( { "groupadd", "autologin" } );
+        defaultGroups.append( ",autologin" );
+    }
+
+    int ec = CalamaresUtils::chrootCall( { "useradd",
+                                           "-m",
+                                           "-s",
+                                           "/bin/bash",
+                                           "-g",
+                                           "users",
+                                           "-G",
+                                           defaultGroups,
+                                           m_userName } );
+    if ( ec )
+        return Calamares::JobResult::error( tr( "Cannot create user %1." )
+                                                .arg( m_userName ),
+                                            tr( "useradd terminated with error code %1." )
+                                                .arg( ec ) );
+
+    ec = CalamaresUtils::chrootCall( { "chfn", "-f", m_fullName, m_userName } );
+    if ( ec )
+        return Calamares::JobResult::error( tr( "Cannot set full name for user %1." )
+                                                .arg( m_userName ),
+                                            tr( "chfn terminated with error code %1." )
+                                                .arg( ec ) );
+
+    ec = CalamaresUtils::chrootCall( { "chown",
+                                       "-R",
+                                       QString( "%1:users" ).arg( m_userName ),
+                                       QString( "/home/%1" ).arg( m_userName ) } );
+    if ( ec )
+        return Calamares::JobResult::error( tr( "Cannot set home directory ownership for user %1." )
+                                                .arg( m_userName ),
+                                            tr( "chown terminated with error code %1." )
+                                                .arg( ec ) );
+
+    return Calamares::JobResult::ok();
+}

src/modules/users/CreateUserJob.h

@@ -0,0 +1,41 @@
+/* === This file is part of Calamares - <http://github.com/calamares> ===
+ *
+ *   Copyright 2014, Teo Mrnjavac <teo@kde.org>
+ *
+ *   Calamares is free software: you can redistribute it and/or modify
+ *   it under the terms of the GNU General Public License as published by
+ *   the Free Software Foundation, either version 3 of the License, or
+ *   (at your option) any later version.
+ *
+ *   Calamares 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 General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with Calamares. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef CREATEUSERJOB_H
+#define CREATEUSERJOB_H
+
+#include <Job.h>
+
+
+class CreateUserJob : public Calamares::Job
+{
+    Q_OBJECT
+public:
+    CreateUserJob( const QString& userName,
+                   const QString& fullName,
+                   bool autologin );
+    QString prettyName() const override;
+    Calamares::JobResult exec() override;
+
+private:
+    QString m_userName;
+    QString m_fullName;
+    bool m_autologin;
+};
+
+#endif /* CREATEUSERJOB_H */