Raw refactoring of roles

roles/docker-bigbluebutton/meta/schema.yml

@@ -0,0 +1,25 @@
+credentials:
+  shared_secret:
+    description: "Shared secret for BigBlueButton API authentication"
+    algorithm: "sha256"
+    validation: "^[a-f0-9]{64}$"
+  etherpad_api_key:
+    description: "API key for Etherpad integration"
+    algorithm: "plain"
+    validation: "^[a-zA-Z0-9]{32}$"
+  rails_secret:
+    description: "Secret key for Rails backend"
+    algorithm: "random_hex"
+    validation: "^[a-f0-9]{128}$"
+  postgresql_secret:
+    description: "Password for PostgreSQL user"
+    algorithm: "bcrypt"
+    validation: "^\\$2[aby]\\$.{56}$"
+  fsesl_password:
+    description: "Password for FreeSWITCH ESL connection"
+    algorithm: "plain"
+    validation: "^.{8,}$"
+  turn_secret:
+    description: "TURN server shared secret"
+    algorithm: "sha1"
+    validation: "^[a-f0-9]{40}$"