def openstack(request): """Context processor necessary for OpenStack Dashboard functionality. The following variables are added to the request context: ``authorized_tenants`` A list of tenant objects which the current user has access to. ``regions`` A dictionary containing information about region support, the current region, and available regions. """ context = {} # Auth/Keystone context context.setdefault('authorized_tenants', []) if request.user.is_authenticated(): context['authorized_tenants'] = [ tenant for tenant in request.user.authorized_tenants if tenant.enabled] # Region context/support available_regions = getattr(settings, 'AVAILABLE_REGIONS', []) regions = {'support': len(available_regions) > 1, 'current': {'endpoint': request.session.get('region_endpoint'), 'name': request.session.get('region_name')}, 'available': [{'endpoint': region[0], 'name':region[1]} for region in available_regions]} context['regions'] = regions # Adding webroot access context['WEBROOT'] = getattr(settings, "WEBROOT", "/") # Adding profiler support flag profiler_settings = getattr(settings, 'OPENSTACK_PROFILER', {}) profiler_enabled = profiler_settings.get('enabled', False) context['profiler_enabled'] = profiler_enabled if profiler_enabled and 'profile_page' in request.COOKIES: index_view_id = request.META.get(profiler.ROOT_HEADER, '') hmac_keys = profiler_settings.get('keys', []) context['x_trace_info'] = profiler.update_trace_headers( hmac_keys, parent_id=index_view_id) # Search for external plugins and append to javascript message catalog # internal plugins are under the openstack_dashboard domain # so we exclude them from the js_catalog js_catalog = ['horizon', 'openstack_dashboard'] regex = re.compile(r'^openstack_dashboard') all_plugins = conf.HORIZON_CONFIG['plugins'] js_catalog.extend(p for p in all_plugins if not regex.search(p)) context['JS_CATALOG'] = '+'.join(js_catalog) return context
def openstack(request): """Context processor necessary for OpenStack Dashboard functionality. The following variables are added to the request context: ``authorized_tenants`` A list of tenant objects which the current user has access to. ``regions`` A dictionary containing information about region support, the current region, and available regions. """ global system_name_cache global cache_update_time context = {} # Auth/Keystone context context.setdefault('authorized_tenants', []) if request.user.is_authenticated(): # WRS: Attempt to retrieve the authorized tenants from # the cookie if it has been cached tenant_cookie = request.COOKIES.get("authorized_tenants", None) if tenant_cookie: LOG.debug("Retrieved 'authorized_tenants' from COOKIE: %s", tenant_cookie) tenant_list = ast.literal_eval(tenant_cookie) tenants = [] for tenant in tenant_list: tenant = namedtuple('projects', tenant.keys())(*tenant.values()) tenants.append(tenant) else: tenants = request.user.authorized_tenants LOG.debug("Retrieved authorized tenants from Keystone: %s", tenants) context['authorized_tenants'] = [ t for t in tenants if t.enabled] # Region context/support available_regions = getattr(settings, 'AVAILABLE_REGIONS', []) available_regions = [a for a in available_regions if a not in getattr(settings, 'REGION_EXCLUSIONS', [])] regions = {'support': len(available_regions) > 1, 'current': {'endpoint': request.session.get('region_endpoint'), 'name': request.session.get('region_name')}, 'available': [{'endpoint': region[0], 'name':region[1]} for region in available_regions]} # K2K Federation Service Providers context/support available_providers = request.session.get('keystone_providers', []) if available_providers: provider_id = request.session.get('keystone_provider_id', None) provider_name = None for provider in available_providers: if provider['id'] == provider_id: provider_name = provider.get('name') keystone_providers = { 'support': len(available_providers) > 1, 'current': { 'name': provider_name, 'id': provider_id }, 'available': [ {'name': keystone_provider['name'], 'id': keystone_provider['id']} for keystone_provider in available_providers] } else: keystone_providers = {'support': False} context['keystone_providers'] = keystone_providers context['regions'] = regions # Adding webroot access context['WEBROOT'] = getattr(settings, "WEBROOT", "/") # Adding profiler support flag profiler_settings = getattr(settings, 'OPENSTACK_PROFILER', {}) profiler_enabled = profiler_settings.get('enabled', False) context['profiler_enabled'] = profiler_enabled if profiler_enabled and 'profile_page' in request.COOKIES: index_view_id = request.META.get(profiler.ROOT_HEADER, '') hmac_keys = profiler_settings.get('keys', []) context['x_trace_info'] = profiler.update_trace_headers( hmac_keys, parent_id=index_view_id) context['JS_CATALOG'] = get_js_catalog(conf) if (request.user.is_authenticated() and request.user.is_superuser and api.base.is_TiS_region(request)): cur_time = long(time()) delta_time = cur_time - cache_update_time if delta_time >= 60: # Get system name try: systems = api.sysinv.system_list(request) system_name_cache = systems[0].name cache_update_time = cur_time except Exception: system_name_cache = '' context['system_name'] = system_name_cache context['alarmbanner'] = True else: context['system_name'] = '' context['alarmbanner'] = False return context
def openstack(request): """Context processor necessary for OpenStack Dashboard functionality. The following variables are added to the request context: ``authorized_tenants`` A list of tenant objects which the current user has access to. ``regions`` A dictionary containing information about region support, the current region, and available regions. """ context = {} # Auth/Keystone context context.setdefault('authorized_tenants', []) if request.user.is_authenticated(): context['authorized_tenants'] = [ tenant for tenant in request.user.authorized_tenants if tenant.enabled] # Region context/support available_regions = getattr(settings, 'AVAILABLE_REGIONS', []) regions = {'support': len(available_regions) > 1, 'current': {'endpoint': request.session.get('region_endpoint'), 'name': request.session.get('region_name')}, 'available': [{'endpoint': region[0], 'name':region[1]} for region in available_regions]} # K2K Federation Service Providers context/support available_providers = request.session.get('keystone_providers', []) if available_providers: provider_id = request.session.get('keystone_provider_id', None) provider_name = None for provider in available_providers: if provider['id'] == provider_id: provider_name = provider.get('name') keystone_providers = { 'support': len(available_providers) > 1, 'current': { 'name': provider_name, 'id': provider_id }, 'available': [ {'name': keystone_provider['name'], 'id': keystone_provider['id']} for keystone_provider in available_providers] } else: keystone_providers = {'support': False} context['keystone_providers'] = keystone_providers context['regions'] = regions # Adding webroot access context['WEBROOT'] = getattr(settings, "WEBROOT", "/") # Adding profiler support flag profiler_settings = getattr(settings, 'OPENSTACK_PROFILER', {}) profiler_enabled = profiler_settings.get('enabled', False) context['profiler_enabled'] = profiler_enabled if profiler_enabled and 'profile_page' in request.COOKIES: index_view_id = request.META.get(profiler.ROOT_HEADER, '') hmac_keys = profiler_settings.get('keys', []) context['x_trace_info'] = profiler.update_trace_headers( hmac_keys, parent_id=index_view_id) context['JS_CATALOG'] = get_js_catalog(conf) return context
def openstack(request): """Context processor necessary for OpenStack Dashboard functionality. The following variables are added to the request context: ``authorized_tenants`` A list of tenant objects which the current user has access to. ``regions`` A dictionary containing information about region support, the current region, and available regions. """ context = {} # Auth/Keystone context context.setdefault('authorized_tenants', []) if request.user.is_authenticated: context['authorized_tenants'] = [ tenant for tenant in request.user.authorized_tenants if tenant.enabled ] # Region context/support available_regions = settings.AVAILABLE_REGIONS regions = { 'support': len(available_regions) > 1, 'current': { 'endpoint': request.session.get('region_endpoint'), 'name': request.session.get('region_name') }, 'available': [{ 'endpoint': region[0], 'name': region[1] } for region in available_regions] } # K2K Federation Service Providers context/support available_providers = request.session.get('keystone_providers', []) if available_providers: provider_id = request.session.get('keystone_provider_id', None) provider_name = None for provider in available_providers: if provider['id'] == provider_id: provider_name = provider.get('name') keystone_providers = { 'support': len(available_providers) > 1, 'current': { 'name': provider_name, 'id': provider_id }, 'available': [{ 'name': keystone_provider['name'], 'id': keystone_provider['id'] } for keystone_provider in available_providers] } else: keystone_providers = {'support': False} context['keystone_providers'] = keystone_providers context['regions'] = regions # Adding webroot access context['WEBROOT'] = settings.WEBROOT context['USER_MENU_LINKS'] = settings.USER_MENU_LINKS # Adding profiler support flag profiler_settings = settings.OPENSTACK_PROFILER profiler_enabled = profiler_settings['enabled'] context['profiler_enabled'] = profiler_enabled if profiler_enabled and 'profile_page' in request.COOKIES: index_view_id = request.META.get(profiler.ROOT_HEADER, '') hmac_keys = profiler_settings['keys'] context['x_trace_info'] = profiler.update_trace_headers( hmac_keys, parent_id=index_view_id) context['JS_CATALOG'] = get_js_catalog(conf) return context
def openstack(request): """Context processor necessary for OpenStack Dashboard functionality. The following variables are added to the request context: ``authorized_tenants`` A list of tenant objects which the current user has access to. ``regions`` A dictionary containing information about region support, the current region, and available regions. """ context = {} # Auth/Keystone context context.setdefault('authorized_tenants', []) if request.user.is_authenticated(): context['authorized_tenants'] = [ tenant for tenant in request.user.authorized_tenants if tenant.enabled ] # Region context/support available_regions = getattr(settings, 'AVAILABLE_REGIONS', []) regions = { 'support': len(available_regions) > 1, 'current': { 'endpoint': request.session.get('region_endpoint'), 'name': request.session.get('region_name') }, 'available': [{ 'endpoint': region[0], 'name': region[1] } for region in available_regions] } # K2K Federation Service Providers context/support available_providers = request.session.get('keystone_providers', []) if available_providers: provider_id = request.session.get('keystone_provider_id', None) provider_name = None for provider in available_providers: if provider['id'] == provider_id: provider_name = provider.get('name') keystone_providers = { 'support': len(available_providers) > 1, 'current': { 'name': provider_name, 'id': provider_id }, 'available': [{ 'name': keystone_provider['name'], 'id': keystone_provider['id'] } for keystone_provider in available_providers] } else: keystone_providers = {'support': False} context['keystone_providers'] = keystone_providers context['regions'] = regions # Adding webroot access context['WEBROOT'] = getattr(settings, "WEBROOT", "/") # Adding profiler support flag profiler_settings = getattr(settings, 'OPENSTACK_PROFILER', {}) profiler_enabled = profiler_settings.get('enabled', False) context['profiler_enabled'] = profiler_enabled if profiler_enabled and 'profile_page' in request.COOKIES: index_view_id = request.META.get(profiler.ROOT_HEADER, '') hmac_keys = profiler_settings.get('keys', []) context['x_trace_info'] = profiler.update_trace_headers( hmac_keys, parent_id=index_view_id) # Search for external plugins and append to javascript message catalog # internal plugins are under the openstack_dashboard domain # so we exclude them from the js_catalog js_catalog = ['horizon', 'openstack_dashboard'] regex = re.compile(r'^openstack_dashboard') all_plugins = conf.HORIZON_CONFIG['plugins'] js_catalog.extend(p for p in all_plugins if not regex.search(p)) context['JS_CATALOG'] = '+'.join(js_catalog) return context