def server_config():
"""
Returns the OpenVPN server configuration generated from the application
settings.
:return: str
"""
conf = render_to_string(
"openvpn/server.conf", {
"root_dir": settings.BASE_DIR,
"bind_address": net.interface_ip(config.get("vpn_interface")),
"bind_port": config.get("vpn_port"),
"ca_crt": config.get("ca_crt"),
"crl_file": settings.PKI_CRL_FILE,
"dh_params": config.get("vpn_dh_params"),
"domain": config.get("domain"),
"log_file": settings.OPENVPN_LOG_FILE,
"managment_socket": settings.OPENVPN_MANAGEMENT_SOCKET,
"nameservers": config.get_list("vpn_nameservers"),
"protocol": config.get("vpn_protocol"),
"redirect_gateway": config.get_bool("vpn_redirect_gateway", False),
"routes": config.get_list("vpn_routes"),
"server_crt": config.get("vpn_crt"),
"server_key": config.get("vpn_key"),
"status_file": settings.OPENVPN_STATUS_FILE,
"subnet": config.get("vpn_subnet"),
"tls_auth_key": config.get("vpn_tls_auth_key"),
})
return strings.remove_empty_lines(conf)
def process_install(request):
"""
Processes the application installation form.
:return: Response
"""
# do not let the installation run twice
if config.get_bool("app_installed", True):
return redirect("/")
form = forms.InstallForm(request.POST)
if not form.is_valid():
save_form(request, form)
return redirect("/install")
# save() updates the application settings and creates the administrator
# user that was defined in the form and log the user in
admin = form.save()
login(request, admin, "django.contrib.auth.backends.ModelBackend")
# set the ``app_installed`` setting to True to indicate installation has
# been performed and the application is ready for use before redirecting
# the user to the main application
config.set("app_installed", True)
return redirect("/")
def list(self, request, *args, **kwargs):
"""
Returns the status of the OpenVPN server.
:return: Response
"""
return Response({
"restart_pending":
config.get_bool("vpn_restart_pending", False),
"status":
openvpn.is_running(),
})
def show_install(request):
"""
Renders the application installation page.
:return: Response
"""
# do not let the installation run twice
if config.get_bool("app_installed", True):
return redirect("/")
return render(request, "Install.html", {
"form": request.session.pop("form", {}),
})
def get(self, request):
"""
Returns general API information.
:return: Response
"""
return Response({
"app_organization":
config.get("app_organization", "Mangle"),
"app_version":
version(),
"vpn_restart_pending":
config.get_bool("vpn_restart_pending", False),
"update_available":
self.update_available(),
})
def decorator(request, *args, **kwargs):
if not config.get_bool("app_installed", False):
return redirect("/install")
return func(request, *args, **kwargs)