def _handle_not_authenticated() -> Response:
if fail_silently():
# While api call don't show the login dialog
raise MKUnauthenticatedException(_("You are not authenticated."))
# Redirect to the login-dialog with the current url as original target
# Never render the login form directly when accessing urls like "index.py"
# or "dashboard.py". This results in strange problems.
requested_file = requested_file_name(request)
if requested_file != "login":
post_login_url = makeuri(request, [])
if requested_file != "index":
# Ensure that users start with a navigation after they have logged in
post_login_url = makeuri_contextless(
request, [("start_url", post_login_url)], filename="index.py"
)
raise HTTPRedirect(
"%scheck_mk/login.py?_origtarget=%s" % (url_prefix(), urlencode(post_login_url))
)
# This either displays the login page or validates the information submitted
# to the login form. After successful login a http redirect to the originally
# requested page is performed.
login_page = login.LoginPage()
login_page.set_no_html_output(plain_error())
login_page.handle_page()
return response
def ajax_graph_images_for_notifications():
if request.remote_ip not in ["127.0.0.1", "::1"]:
raise MKUnauthenticatedException(
_("You are not allowed to access this page (%s).") % request.remote_ip)
with SuperUserContext():
_answer_graph_image_request()
def _handle_not_authenticated():
if _fail_silently():
# While api call don't show the login dialog
raise MKUnauthenticatedException(_('You are not authenticated.'))
# Redirect to the login-dialog with the current url as original target
# Never render the login form directly when accessing urls like "index.py"
# or "dashboard.py". This results in strange problems.
if html.myfile != 'login':
raise HTTPRedirect(
'%scheck_mk/login.py?_origtarget=%s' %
(config.url_prefix(), html.urlencode(html.makeuri([]))))
# This either displays the login page or validates the information submitted
# to the login form. After successful login a http redirect to the originally
# requested page is performed.
login_page = login.LoginPage()
login_page.set_no_html_output(_plain_error())
login_page.handle_page()
def ajax_graph_images_for_notifications():
graphs = []
if html.request.remote_ip not in ["127.0.0.1", "::1"]:
raise MKUnauthenticatedException(
_("You are not allowed to access this page (%s).") %
html.request.remote_ip)
config.set_super_user()
try:
host_name = html.request.var("host")
if not host_name:
raise MKGeneralException(_("Missing mandatory \"host\" parameter"))
service_description = html.request.var("service", "_HOST_")
site = html.request.var("site")
# FIXME: We should really enforce site here. But it seems that the notification context
# has no idea about the site of the host. This could be optimized later.
#if not site:
# raise MKGeneralException("Missing mandatory \"site\" parameter")
try:
row = get_graph_data_from_livestatus(site, host_name,
service_description)
except livestatus.MKLivestatusNotFoundError:
if config.debug:
raise
raise Exception(
_("Cannot render graph: host %s, service %s not found.") %
(host_name, service_description))
site = row["site"]
# Always use 25h graph in notifications
end_time = time.time()
start_time = end_time - (25 * 3600)
graph_render_options = graph_image_render_options()
graph_identification = (
"template",
{
"site": site,
"host_name": host_name,
"service_description": service_description,
"graph_index": None, # all graphs
})
graph_data_range = graph_image_data_range(graph_render_options,
start_time, end_time)
graph_recipes = graph_identification_types.create_graph_recipes(
graph_identification,
destination=html_render.GraphDestinations.notification)
num_graphs = html.request.get_integer_input("num_graphs") or len(
graph_recipes)
for graph_recipe in graph_recipes[:num_graphs]:
graph_artwork = artwork.compute_graph_artwork(
graph_recipe, graph_data_range, graph_render_options)
graph_png = render_graph_image(graph_artwork, graph_data_range,
graph_render_options)
graphs.append(base64.b64encode(graph_png).decode("ascii"))
html.write(json.dumps(graphs))
except Exception as e:
logger.error("Call to ajax_graph_images.py failed: %s\n%s", e,
traceback.format_exc())
if config.debug:
raise
