def __call__(self, environ, start_response):
req = http.Request(environ)
with AppContext(self), RequestContext(req=req,
html_obj=htmllib.html(req)):
config.initialize()
html.init_modes()
return self.wsgi_app(environ, start_response)
def _process_request(environ, start_response) -> Response: # pylint: disable=too-many-branches
try:
html.init_modes()
# Make sure all plugins are available as early as possible. At least
# we need the plugins (i.e. the permissions declared in these) at the
# time before the first login for generating auth.php.
load_all_plugins()
page_handler = get_and_wrap_page(html.myfile)
response = page_handler()
# If page_handler didn't raise we assume everything is OK.
response.status_code = http_client.OK
except HTTPRedirect as e:
# This can't be a new Response as it can have already cookies set/deleted by the pages.
# We can't return the response because the Exception has been raised instead.
# TODO: Remove all HTTPRedirect exceptions from all pages. Making the Exception a subclass
# of Response may also work as it can then be directly returned from here.
response = html.response
response.status_code = e.status
response.headers["Location"] = e.url
except FinalizeRequest as e:
# TODO: Remove all FinalizeRequest exceptions from all pages and replace it with a `return`.
# It may be necessary to rewire the control-flow a bit as this exception could have
# been used to short-circuit some code and jump directly to the response. This
# needs to be changed as well.
response = html.response
response.status_code = e.status
except livestatus.MKLivestatusNotFoundError as e:
response = _render_exception(e, title=_("Data not found"))
except MKUserError as e:
response = _render_exception(e, title=_("Invalid user Input"))
except MKAuthException as e:
response = _render_exception(e, title=_("Permission denied"))
except livestatus.MKLivestatusException as e:
response = _render_exception(e, title=_("Livestatus problem"))
response.status_code = http_client.BAD_GATEWAY
except MKUnauthenticatedException as e:
response = _render_exception(e, title=_("Not authenticated"))
response.status_code = http_client.UNAUTHORIZED
except MKConfigError as e:
response = _render_exception(e, title=_("Configuration error"))
logger.error("MKConfigError: %s", e)
except MKGeneralException as e:
response = _render_exception(e, title=_("General error"))
logger.error("MKGeneralException: %s", e)
except Exception:
response = handle_unhandled_exception()
return response(environ, start_response)
def with_context(environ, start_response):
req = cmk.gui.http.Request(environ)
resp = cmk.gui.http.Response(is_secure=req.is_secure)
with AppContext(app), RequestContext(cmk.gui.htmllib.html(req, resp)):
config.initialize()
html.init_modes()
return app(environ, start_response)
def _process_request(self, request, response): # pylint: disable=too-many-branches
try:
config.initialize()
html.init_modes()
# Make sure all plugins are available as early as possible. At least
# we need the plugins (i.e. the permissions declared in these) at the
# time before the first login for generating auth.php.
_load_all_plugins()
page_handler = get_and_wrap_page(request, html.myfile)
page_handler()
# If page_handler didn't raise we assume everything is OK.
response.status_code = httplib.OK
except HTTPRedirect as e:
response.status_code = e.status
response.headers["Location"] = e.url
except FinalizeRequest as e:
response.status_code = e.status
except livestatus.MKLivestatusNotFoundError as e:
_render_exception(e, title=_("Data not found"))
except MKUserError as e:
_render_exception(e, title=_("Invalid user Input"))
except MKAuthException as e:
_render_exception(e, title=_("Permission denied"))
except livestatus.MKLivestatusException as e:
_render_exception(e, title=_("Livestatus problem"))
response.status_code = httplib.BAD_GATEWAY
except MKUnauthenticatedException as e:
_render_exception(e, title=_("Not authenticated"))
response.status_code = httplib.UNAUTHORIZED
except MKConfigError as e:
_render_exception(e, title=_("Configuration error"))
logger.error("MKConfigError: %s", e)
except MKGeneralException as e:
_render_exception(e, title=_("General error"))
logger.error("MKGeneralException: %s", e)
except Exception:
crash = crash_reporting.GUICrashReport.from_exception()
crash_reporting.CrashReportStore().save(crash)
logger.exception("Unhandled exception (Crash-ID: %s)",
crash.ident_to_text())
crash_reporting.show_crash_dump_message(crash, _plain_error(),
_fail_silently())
