@csrf_protect
@staff_member_required
def ssh_settings(request, template_name='admin/ssh_settings.html'):
    """Render the SSH settings page."""
    client = SSHClient()
    key = client.get_user_key()

    if request.method == 'POST':
        form = SSHSettingsForm(request.POST, request.FILES)

        if form.is_valid():
            if form.did_request_delete() and client.get_user_key() is not None:
                try:
                    form.delete()
                    return HttpResponseRedirect('.')
                except Exception as e:
                    logging.error('Deleting SSH key failed: %s' % e)
            else:
                try:
                    form.create(request.FILES)
                    return HttpResponseRedirect('.')
                except Exception as e:
                    # Fall through. It will be reported inline and in the log.
                    logging.error('Uploading SSH key failed: %s' % e)
    else:
        form = SSHSettingsForm()

    if key:
        fingerprint = humanize_key(key)
    else:
        fingerprint = None

    return render_to_response(template_name, RequestContext(request, {
        'key': key,
        'fingerprint': fingerprint,
        'public_key': client.get_public_key(key),
        'form': form,
    }))
dataset/ETHPy150Open reviewboard/reviewboard/reviewboard/admin/views.py/ssh_settings/original