AV-2247: if there is a dnt header, supply it in api tracking

.github/workflows/test.yml

@@ -23,7 +23,7 @@ jobs:
     name: CKAN ${{ matrix.ckan-version }}
     runs-on: ubuntu-latest
     container:
-      image: openknowledge/ckan-dev:${{ matrix.ckan-version }}
+      image: ckan/ckan-dev:${{ matrix.ckan-version }}
     services:
       solr:
         image: ckan/ckan-solr:${{ matrix.ckan-version }}
@@ -63,7 +63,13 @@ jobs:
           ckan -c test.ini matomo init_db
       - name: Run tests
         run: pytest --ckan-ini=test.ini --cov=ckanext.matomo --disable-warnings ckanext/matomo/tests
+
+      - name: install codecov requirements
+        run: |
+          apk add gpg gpg-agent
+
       - name: Upload coverage reports to Codecov
         uses: codecov/codecov-action@v4
         with:
           token: ${{ secrets.CODECOV_TOKEN }}
+          os: alpine

ckanext/matomo/matomo_api.py

@@ -158,15 +158,17 @@ def date_range(cls, start, end):
             end = end.strftime('%Y-%m-%d')
         return '{},{}'.format(start, end)
 
-    def tracking(self, extra_params):
+    def tracking(self, extra_params, extra_headers=None):
+        if extra_headers is None:
+            extra_headers = {}
         params = self.tracking_params.copy()
         params.update(extra_params)
         params['rand'] = str(uuid.uuid4())
 
         if self.token_auth is not None:
             params['token_auth'] = self.token_auth
 
-        return requests.get(self.tracking_url, params=params)
+        return requests.get(self.tracking_url, params=params, headers=extra_headers)
 
 
 def _process_one_or_more_dates_result(data, handler) -> Dict[str, Any]:

ckanext/matomo/tracking.py

@@ -55,12 +55,20 @@ def post_analytics(category, action, name, download=False):
     if download:
         event['download'] = event['url']
 
+
+    headers = {}
+    if toolkit.request.headers.get('DNT'):
+        headers = {'dnt': toolkit.request.headers.get('DNT')}
+
     log.info('Logging tracking event: %s', event)
-    tracking_executor.submit(matomo_track, event)
+    tracking_executor.submit(matomo_track, event, headers)
 
 
 # Required to be a free function to work with background jobs
-def matomo_track(event):
+def matomo_track(event, extra_headers=None):
+    if extra_headers is None:
+        extra_headers = {}
+
     # Gather events to send
     log = logging.getLogger('ckanext.matomo.tracking')
     test_mode = toolkit.config.get('ckanext.matomo.test_mode', False)
@@ -74,7 +82,7 @@ def matomo_track(event):
     matomo_site_id = toolkit.config.get(u'ckanext.matomo.site_id')
     token_auth = toolkit.config.get('ckanext.matomo.token_auth')
     api = MatomoAPI(matomo_url, matomo_site_id, token_auth=token_auth)
-    r = api.tracking(event)
+    r = api.tracking(event, extra_headers=extra_headers)
     if not r.ok:
         log.warn('Error when posting tracking events to matomo: %s %s' % (r.status_code, r.reason))
         log.warn('With request: %s' % r.url)