Update to 2021-02-25 19:00

roles/matrix_synapse/defaults/main.yml

@@ -1,7 +1,7 @@
 ---
 
 # Synapse version to deploy
-synapse_version: 1.27.0
+synapse_version: 1.28.0
 
 # Synapse install dir
 synapse_root_dir: /opt/matrix/synapse
@@ -78,6 +78,13 @@ synapse_url_preview_ip_range_blacklist:
   - '100.64.0.0/10'
   - '169.254.0.0/16'
 synapse_url_preview_ip_range_whitelist: []
+synapse_url_preview_url_blacklist: []
+# synapse_url_preview_url_blacklist:
+#   - username: '*'
+#   - netloc: '*.example.org'
+#     path: /admin
+#   - scheme: http
+#   - netloc: '^[0-9]+\.[0-9]+\.[0-9]+\.[0-9]+$'
 synapse_max_spider_size: 10M
 
 # Turn configuration, for VoIP/Video using WebRTC

roles/matrix_synapse/templates/homeserver.yaml.j2

@@ -129,6 +129,10 @@ url_preview_ip_range_whitelist:
   - '{{ ip }}'
 {% endfor %}
 {% endif %}
+{% if synapse_url_preview_url_blacklist is defined and synapse_url_preview_url_blacklist | length > 0 %}
+url_preview_url_blacklist:
+{{ synapse_url_preview_url_blacklist | to_nice_yaml(indent=2, width=1000) }}
+{% endif %}
 max_spider_size: {{ synapse_max_spider_size }}
 {% endif %}