Initial commit: monorepo Match Live TV.

Rails API, app Flutter, infrastruttura Docker/MediaMTX, sito marketing e documentazione di deploy.

Co-authored-by: Cursor <cursoragent@cursor.com>

backend/app/controllers/webhooks/mediamtx_controller.rb

@@ -0,0 +1,53 @@
+module Webhooks
+  class MediamtxController < ApplicationController
+    skip_before_action :authenticate_request!
+
+    before_action :verify_signature!
+
+    def connect
+      handle_event("connect")
+    end
+
+    def disconnect
+      handle_event("disconnect")
+    end
+
+    def ready
+      handle_event("ready")
+    end
+
+    def validate_publish
+      session_id = params[:session_id] || extract_session_id(params[:path])
+      token = params[:token]
+      session = StreamSession.find_by(id: session_id)
+
+      valid = session && session.publish_token == token && !session.ended?
+      render json: { valid: valid }, status: valid ? :ok : :forbidden
+    end
+
+    private
+
+    def handle_event(event)
+      session_id = params[:session_id].presence || extract_session_id(params[:path])
+      Webhooks::MediamtxHandler.new(
+        event: event,
+        session_id: session_id,
+        metadata: params.permit!.to_h.except("controller", "action")
+      ).call
+      head :ok
+    end
+
+    def extract_session_id(path)
+      path.to_s[%r{match_([0-9a-f-]+)}, 1]
+    end
+
+    def verify_signature!
+      signature = request.headers["X-MediaMTX-Signature"]
+      payload = request.raw_post.presence || request.query_string
+      return if Webhooks::Signature.valid?(payload, signature)
+      return if Rails.env.development? && signature.blank?
+
+      head :unauthorized
+    end
+  end
+end