bool DistributionInfo::CreateUser()

in DistroLauncher/DistributionInfo.cpp [8:33]

• 20 lines of code
• 5 McCabe index (conditional complexity)

bool DistributionInfo::CreateUser(std::wstring_view userName)
{
    // Create the user account.
    DWORD exitCode;
    std::wstring commandLine = L"/usr/sbin/adduser --quiet --gecos '' ";
    commandLine += userName;
    HRESULT hr = g_wslApi.WslLaunchInteractive(commandLine.c_str(), true, &exitCode);
    if ((FAILED(hr)) || (exitCode != 0)) {
        return false;
    }

    // Add the user account to any relevant groups.
    commandLine = L"/usr/sbin/usermod -aG adm,cdrom,sudo,dip,plugdev ";
    commandLine += userName;
    hr = g_wslApi.WslLaunchInteractive(commandLine.c_str(), true, &exitCode);
    if ((FAILED(hr)) || (exitCode != 0)) {

        // Delete the user if the group add command failed.
        commandLine = L"/usr/sbin/deluser ";
        commandLine += userName;
        g_wslApi.WslLaunchInteractive(commandLine.c_str(), true, &exitCode);
        return false;
    }

    return true;
}