Underscores

src/freedombone-app-radicale

         echo '    error_log /var/log/radicale/radicale.log warn;' >> /etc/nginx/sites-available/radicale
         echo '' >> /etc/nginx/sites-available/radicale
         echo '    location / {' >> /etc/nginx/sites-available/radicale
-        echo '        auth basic "Radicale";' >> /etc/nginx/sites-available/radicale
-        echo "        auth basic user file ${RADICALE_DIRECTORY}/users;" >> /etc/nginx/sites-available/radicale
+        echo '        auth_basic "Radicale";' >> /etc/nginx/sites-available/radicale
+        echo "        auth_basic_user_file ${RADICALE_DIRECTORY}/users;" >> /etc/nginx/sites-available/radicale
         echo '        proxy_pass http://localhost:52322;' >> /etc/nginx/sites-available/radicale
         echo '    }' >> /etc/nginx/sites-available/radicale
         echo '}' >> /etc/nginx/sites-available/radicale
     echo '    error_log /var/log/radicale/radicale.log warn;' >> /etc/nginx/sites-available/radicale
     echo '' >> /etc/nginx/sites-available/radicale
     echo '    location / {' >> /etc/nginx/sites-available/radicale
-    echo '        auth basic "Radicale";' >> /etc/nginx/sites-available/radicale
-    echo "        auth basic user file ${RADICALE_DIRECTORY}/users;" >> /etc/nginx/sites-available/radicale
+    echo '        auth_basic "Radicale";' >> /etc/nginx/sites-available/radicale
+    echo "        auth_basic_user_file ${RADICALE_DIRECTORY}/users;" >> /etc/nginx/sites-available/radicale
     echo '        proxy_pass http://localhost:52322;' >> /etc/nginx/sites-available/radicale
     echo '    }' >> /etc/nginx/sites-available/radicale
     echo '}' >> /etc/nginx/sites-available/radicale