property :wikipedia_auth_id, String
property :wikipedia_auth_secret, String
property :thunderforest_key, String
+property :tracestrack_key, String
property :totp_key, String
property :csp_enforce, [true, false], :default => false
property :csp_report_url, String
"wikipedia_auth_id",
"wikipedia_auth_secret",
"thunderforest_key",
+ "tracestrack_key",
"totp_key",
"csp_enforce",
"csp_report_url",