device scan

apps/cmdb/urls.py

@@ -14,4 +14,10 @@
     path('portal/code/delete/', views_code.CodeDeleteView.as_view(), name='portal-code-delete'),
 
     path('portal/scan_config/', views_scan.ScanConfigView.as_view(), name='portal-scan_config'),
+    path('portal/device_scan/', views_scan.DeviceScanView.as_view(), name='portal-device_scan'),
+    path('portal/device_scan/list/', views_scan.DeviceScanListView.as_view(), name='portal-device_scan-list'),
+    path('portal/device_scan/detail/', views_scan.DeviceScanDetailView.as_view(), name='portal-device_scan-detail'),
+    path('portal/device_scan/delete/', views_scan.DeviceScanDeleteView.as_view(), name='portal-device_scan-delete'),
+    path('portal/device_scan/exec/', views_scan.DeviceScanExecView.as_view(), name='portal-device_scan-exec'),
+
 ]

apps/cmdb/views_scan.py

@@ -6,15 +6,16 @@
 import logging
 from ruamel import yaml
 
-from django.views.generic import View
+from django.views.generic import View, TemplateView
 from django.http import JsonResponse
-from django.shortcuts import render
+from django.shortcuts import render, get_object_or_404
 
 
 from system.mixin import LoginRequiredMixin
-from custom import BreadcrumbMixin
+from custom import BreadcrumbMixin, SandboxListView, SandboxDeleteView
 from utils.sandbox_utils import ConfigFileMixin
 from system.models import Menu
+from .models import DeviceScanInfo
 
 error_logger = logging.getLogger('sandbox_error')
 
@@ -52,3 +53,78 @@ def post(self, request):
             error_logger.error(e)
 
         return JsonResponse(ret)
+
+
+class DeviceScanView(LoginRequiredMixin, BreadcrumbMixin, TemplateView):
+    template_name = 'cmdb/device_scan.html'
+
+
+class DeviceScanListView(SandboxListView):
+    model = DeviceScanInfo
+    fields = ['id', 'sys_hostname', 'hostname', 'mac_address', 'auth_type', 'status', 'os_type', 'device_type']
+
+
+class DeviceScanDetailView(LoginRequiredMixin, View):
+
+    def get(self, request):
+        ret = Menu.get_menu_by_request_url(request.path_info)
+        if 'id' in request.GET and request.GET['id']:
+            device = get_object_or_404(DeviceScanInfo, pk=int(request.GET['id']))
+            ret['device'] = device
+        return render(request, 'cmdb/device_scan_detail.html', ret)
+
+
+class DeviceScanDeleteView(SandboxDeleteView):
+    model = DeviceScanInfo
+
+
+class DeviceScanExecView(LoginRequiredMixin, View):
+
+    def get(self, request):
+        import time
+        from utils.sandbox_utils import SandboxScan, LoginExecution
+        info_logger = logging.getLogger('sandbox_info')
+        ret = dict(result=False)
+        scan = SandboxScan()
+        execution = LoginExecution()
+        scan_type = execution.get_scan_type()
+        auth_type = execution.get_auth_type()
+        start_time = time.time()
+        if scan_type == 'basic_scan':
+            hosts = scan.basic_scan()
+            for host in hosts:
+                DeviceScanInfo.objects.update_or_create(
+                    hostname=host,
+                )
+        else:
+            hosts = scan.os_scan()
+            login_hosts = [host for host in hosts if host['os'] in ['Linux', 'embedded']]
+            nologin_hosts = [host for host in hosts if host not in login_hosts]
+            for host in nologin_hosts:
+                DeviceScanInfo.objects.update_or_create(
+                    hostname=host['host'],
+                    defaults={
+                        'os_type': host['os']
+                    }
+                )
+            for host in login_hosts:
+                kwargs = {
+                    'hostname': host['host'],
+                    'username': execution.get_ssh_username(),
+                    'port': execution.get_ssh_port(),
+                    'password': execution.get_ssh_password(),
+                    'private_key': execution.get_ssh_private_key()
+                }
+                defaults = execution.login_execution(auth_type=auth_type, **kwargs)
+                DeviceScanInfo.objects.update_or_create(
+                    hostname=host['host'],
+                    defaults=defaults
+                )
+        end_time = time.time()
+        msg = 'Scan task has been completed, execution time: %(time)s, %(num)s hosts are up.' % {
+            'time': end_time - start_time,
+            'num': len(hosts)
+        }
+        info_logger.info(msg)
+        ret['result'] = True
+        return JsonResponse(ret)