Add WebSocket API access policy and update README

- Introduced API_ACCESS_POLICY.md detailing terms of use for the WebSocket API.
- Updated README.md to highlight the restricted access to the WebSocket API for Saubeo Solutions and its applications.
- Added access policy comments in relevant server files to enforce unauthorized access prohibition.

API_ACCESS_POLICY.md

@@ -0,0 +1,52 @@
+
+# WebSocket API Terms of Use
+
+**Effective Date:** January 3rd, 2026
+**Project:** Rdio Scanner open source project
+**Sponsor:** Saubeo Solutions
+
+---
+
+### 1. License
+This software is distributed under the GNU General Public License (GPL). You are free to use, modify, and distribute the source code under the terms of the GPL.
+
+---
+
+### 2. Scope of Restriction
+The restriction described below applies **only** to the **WebSocket API** implemented by this project.  
+It does **not** apply to any standard HTTP API endpoints or other interfaces provided by the software.  
+The WebSocket API is a real-time communication channel intended for authorized clients only.
+
+---
+
+### 3. Authorized Access
+- Access to the **WebSocket API** is **exclusively reserved** for the official sponsor of this project, **Saubeo Solutions**, **and its native applications**.
+- No other entity or individual is permitted to use the WebSocket API without prior written consent from the maintainers.
+
+---
+
+### 4. Authentication
+Authorized clients must:
+- Use valid authentication credentials provided by the maintainers.
+- Ensure secure handling of credentials. Sharing credentials with unauthorized parties is strictly prohibited.
+
+---
+
+### 5. Prohibited Use
+You may not:
+- Attempt to connect to the WebSocket API without explicit authorization.
+- Use the WebSocket API for any purpose outside the scope of Saubeo Solutions’ sponsorship and its native apps.
+- Reverse-engineer, replicate, or redistribute the hosted WebSocket API service.
+
+---
+
+### 6. Enforcement
+Violation of these terms may result in:
+- Immediate revocation of WebSocket API access.
+- Legal action for unauthorized use.
+
+---
+
+### 7. Contact
+For authorization requests or questions, contact:  
+<rdio-scanner@saubeo.solutions>[mailto:rdio-scanner@saubeo.solutions]

README.md

@@ -75,4 +75,11 @@ You can enjoy your [Rdio Scanner](https://github.com/chuot/rdio-scanner) on the
 [![Available on the App Store](./docs/images/app-store-badge.png?raw=true)](https://apps.apple.com/us/app/rdio-scanner/id1563065667#?platform=iphone)
 [![Get it on Google Play](./docs/images/google-play-badge.png?raw=true)](https://play.google.com/store/apps/details?id=solutions.saubeo.rdioScanner)
 
+
+**Important Notice:**  
+
+> This project is licensed under the GNU GPL. However, the **WebSocket API** provided by this software is **restricted** and reserved exclusively for **Saubeo Solutions and its native applications**.  
+> Unauthorized use of the WebSocket API is strictly prohibited.  
+> For details, see [API_ACCESS_POLICY.md](API_ACCESS_POLICY.md).
+
 **Happy Rdio scanning !**

server/access.go

@@ -12,6 +12,11 @@
 //
 // You should have received a copy of the GNU General Public License
 // along with this program.  If not, see <http://www.gnu.org/licenses/>
+//
+// WebSocket API Access Policy:
+// This WebSocket API is reserved exclusively for Saubeo Solutions and its native applications.
+// Unauthorized access is strictly prohibited.
+// See API_ACCESS_POLICY.md for full terms.
 
 package main
 

server/admin.go

@@ -12,6 +12,11 @@
 //
 // You should have received a copy of the GNU General Public License
 // along with this program.  If not, see <http://www.gnu.org/licenses/>
+//
+// WebSocket API Access Policy:
+// This WebSocket API is reserved exclusively for Saubeo Solutions and its native applications.
+// Unauthorized access is strictly prohibited.
+// See API_ACCESS_POLICY.md for full terms.
 
 package main
 

server/api.go

@@ -12,6 +12,11 @@
 //
 // You should have received a copy of the GNU General Public License
 // along with this program.  If not, see <http://www.gnu.org/licenses/>
+//
+// WebSocket API Access Policy:
+// This WebSocket API is reserved exclusively for Saubeo Solutions and its native applications.
+// Unauthorized access is strictly prohibited.
+// See API_ACCESS_POLICY.md for full terms.
 
 package main
 

server/apikey.go

@@ -12,6 +12,11 @@
 //
 // You should have received a copy of the GNU General Public License
 // along with this program.  If not, see <http://www.gnu.org/licenses/>
+//
+// WebSocket API Access Policy:
+// This WebSocket API is reserved exclusively for Saubeo Solutions and its native applications.
+// Unauthorized access is strictly prohibited.
+// See API_ACCESS_POLICY.md for full terms.
 
 package main
 

server/blacklists.go

@@ -12,6 +12,11 @@
 //
 // You should have received a copy of the GNU General Public License
 // along with this program.  If not, see <http://www.gnu.org/licenses/>
+//
+// WebSocket API Access Policy:
+// This WebSocket API is reserved exclusively for Saubeo Solutions and its native applications.
+// Unauthorized access is strictly prohibited.
+// See API_ACCESS_POLICY.md for full terms.
 
 package main
 

server/call.go

@@ -12,6 +12,11 @@
 //
 // You should have received a copy of the GNU General Public License
 // along with this program.  If not, see <http://www.gnu.org/licenses/>
+//
+// WebSocket API Access Policy:
+// This WebSocket API is reserved exclusively for Saubeo Solutions and its native applications.
+// Unauthorized access is strictly prohibited.
+// See API_ACCESS_POLICY.md for full terms.
 
 package main
 

server/client.go

@@ -12,6 +12,11 @@
 //
 // You should have received a copy of the GNU General Public License
 // along with this program.  If not, see <http://www.gnu.org/licenses/>
+//
+// WebSocket API Access Policy:
+// This WebSocket API is reserved exclusively for Saubeo Solutions and its native applications.
+// Unauthorized access is strictly prohibited.
+// See API_ACCESS_POLICY.md for full terms.
 
 package main
 

server/command.go

@@ -12,6 +12,11 @@
 //
 // You should have received a copy of the GNU General Public License
 // along with this program.  If not, see <http://www.gnu.org/licenses/>
+//
+// WebSocket API Access Policy:
+// This WebSocket API is reserved exclusively for Saubeo Solutions and its native applications.
+// Unauthorized access is strictly prohibited.
+// See API_ACCESS_POLICY.md for full terms.
 
 package main
 

server/config.go

@@ -12,6 +12,11 @@
 //
 // You should have received a copy of the GNU General Public License
 // along with this program.  If not, see <http://www.gnu.org/licenses/>
+//
+// WebSocket API Access Policy:
+// This WebSocket API is reserved exclusively for Saubeo Solutions and its native applications.
+// Unauthorized access is strictly prohibited.
+// See API_ACCESS_POLICY.md for full terms.
 
 package main
 

server/controller.go

@@ -12,6 +12,11 @@
 //
 // You should have received a copy of the GNU General Public License
 // along with this program.  If not, see <http://www.gnu.org/licenses/>
+//
+// WebSocket API Access Policy:
+// This WebSocket API is reserved exclusively for Saubeo Solutions and its native applications.
+// Unauthorized access is strictly prohibited.
+// See API_ACCESS_POLICY.md for full terms.
 
 package main
 

server/daemon.go

@@ -12,6 +12,11 @@
 //
 // You should have received a copy of the GNU General Public License
 // along with this program.  If not, see <http://www.gnu.org/licenses/>
+//
+// WebSocket API Access Policy:
+// This WebSocket API is reserved exclusively for Saubeo Solutions and its native applications.
+// Unauthorized access is strictly prohibited.
+// See API_ACCESS_POLICY.md for full terms.
 
 package main
 

server/database.go

@@ -12,6 +12,11 @@
 //
 // You should have received a copy of the GNU General Public License
 // along with this program.  If not, see <http://www.gnu.org/licenses/>
+//
+// WebSocket API Access Policy:
+// This WebSocket API is reserved exclusively for Saubeo Solutions and its native applications.
+// Unauthorized access is strictly prohibited.
+// See API_ACCESS_POLICY.md for full terms.
 
 package main
 

server/defaults.go

@@ -12,6 +12,11 @@
 //
 // You should have received a copy of the GNU General Public License
 // along with this program.  If not, see <http://www.gnu.org/licenses/>
+//
+// WebSocket API Access Policy:
+// This WebSocket API is reserved exclusively for Saubeo Solutions and its native applications.
+// Unauthorized access is strictly prohibited.
+// See API_ACCESS_POLICY.md for full terms.
 
 package main
 

server/dirwatch.go

@@ -12,6 +12,11 @@
 //
 // You should have received a copy of the GNU General Public License
 // along with this program.  If not, see <http://www.gnu.org/licenses/>
+//
+// WebSocket API Access Policy:
+// This WebSocket API is reserved exclusively for Saubeo Solutions and its native applications.
+// Unauthorized access is strictly prohibited.
+// See API_ACCESS_POLICY.md for full terms.
 
 package main
 

server/downstream.go

@@ -12,6 +12,11 @@
 //
 // You should have received a copy of the GNU General Public License
 // along with this program.  If not, see <http://www.gnu.org/licenses/>
+//
+// WebSocket API Access Policy:
+// This WebSocket API is reserved exclusively for Saubeo Solutions and its native applications.
+// Unauthorized access is strictly prohibited.
+// See API_ACCESS_POLICY.md for full terms.
 
 package main
 

server/ffmpeg.go

@@ -12,6 +12,11 @@
 //
 // You should have received a copy of the GNU General Public License
 // along with this program.  If not, see <http://www.gnu.org/licenses/>
+//
+// WebSocket API Access Policy:
+// This WebSocket API is reserved exclusively for Saubeo Solutions and its native applications.
+// Unauthorized access is strictly prohibited.
+// See API_ACCESS_POLICY.md for full terms.
 
 package main
 

server/group.go

@@ -12,6 +12,11 @@
 //
 // You should have received a copy of the GNU General Public License
 // along with this program.  If not, see <http://www.gnu.org/licenses/>
+//
+// WebSocket API Access Policy:
+// This WebSocket API is reserved exclusively for Saubeo Solutions and its native applications.
+// Unauthorized access is strictly prohibited.
+// See API_ACCESS_POLICY.md for full terms.
 
 package main
 

server/keypad.go

@@ -12,6 +12,11 @@
 //
 // You should have received a copy of the GNU General Public License
 // along with this program.  If not, see <http://www.gnu.org/licenses/>
+//
+// WebSocket API Access Policy:
+// This WebSocket API is reserved exclusively for Saubeo Solutions and its native applications.
+// Unauthorized access is strictly prohibited.
+// See API_ACCESS_POLICY.md for full terms.
 
 package main
 

server/livefeed.go

@@ -12,6 +12,11 @@
 //
 // You should have received a copy of the GNU General Public License
 // along with this program.  If not, see <http://www.gnu.org/licenses/>
+//
+// WebSocket API Access Policy:
+// This WebSocket API is reserved exclusively for Saubeo Solutions and its native applications.
+// Unauthorized access is strictly prohibited.
+// See API_ACCESS_POLICY.md for full terms.
 
 package main
 

server/log.go

@@ -12,6 +12,11 @@
 //
 // You should have received a copy of the GNU General Public License
 // along with this program.  If not, see <http://www.gnu.org/licenses/>
+//
+// WebSocket API Access Policy:
+// This WebSocket API is reserved exclusively for Saubeo Solutions and its native applications.
+// Unauthorized access is strictly prohibited.
+// See API_ACCESS_POLICY.md for full terms.
 
 package main
 

server/main.go

@@ -12,6 +12,11 @@
 //
 // You should have received a copy of the GNU General Public License
 // along with this program.  If not, see <http://www.gnu.org/licenses/>
+//
+// WebSocket API Access Policy:
+// This WebSocket API is reserved exclusively for Saubeo Solutions and its native applications.
+// Unauthorized access is strictly prohibited.
+// See API_ACCESS_POLICY.md for full terms.
 
 package main
 

server/message.go

@@ -12,6 +12,11 @@
 //
 // You should have received a copy of the GNU General Public License
 // along with this program.  If not, see <http://www.gnu.org/licenses/>
+//
+// WebSocket API Access Policy:
+// This WebSocket API is reserved exclusively for Saubeo Solutions and its native applications.
+// Unauthorized access is strictly prohibited.
+// See API_ACCESS_POLICY.md for full terms.
 
 package main
 

server/options.go

@@ -12,6 +12,11 @@
 //
 // You should have received a copy of the GNU General Public License
 // along with this program.  If not, see <http://www.gnu.org/licenses/>
+//
+// WebSocket API Access Policy:
+// This WebSocket API is reserved exclusively for Saubeo Solutions and its native applications.
+// Unauthorized access is strictly prohibited.
+// See API_ACCESS_POLICY.md for full terms.
 
 package main
 

server/parsers.go

@@ -12,6 +12,11 @@
 //
 // You should have received a copy of the GNU General Public License
 // along with this program.  If not, see <http://www.gnu.org/licenses/>
+//
+// WebSocket API Access Policy:
+// This WebSocket API is reserved exclusively for Saubeo Solutions and its native applications.
+// Unauthorized access is strictly prohibited.
+// See API_ACCESS_POLICY.md for full terms.
 
 package main
 

server/scheduler.go

@@ -12,6 +12,11 @@
 //
 // You should have received a copy of the GNU General Public License
 // along with this program.  If not, see <http://www.gnu.org/licenses/>
+//
+// WebSocket API Access Policy:
+// This WebSocket API is reserved exclusively for Saubeo Solutions and its native applications.
+// Unauthorized access is strictly prohibited.
+// See API_ACCESS_POLICY.md for full terms.
 
 package main
 

server/system.go

@@ -12,6 +12,11 @@
 //
 // You should have received a copy of the GNU General Public License
 // along with this program.  If not, see <http://www.gnu.org/licenses/>
+//
+// WebSocket API Access Policy:
+// This WebSocket API is reserved exclusively for Saubeo Solutions and its native applications.
+// Unauthorized access is strictly prohibited.
+// See API_ACCESS_POLICY.md for full terms.
 
 package main
 

server/tag.go

@@ -12,6 +12,11 @@
 //
 // You should have received a copy of the GNU General Public License
 // along with this program.  If not, see <http://www.gnu.org/licenses/>
+//
+// WebSocket API Access Policy:
+// This WebSocket API is reserved exclusively for Saubeo Solutions and its native applications.
+// Unauthorized access is strictly prohibited.
+// See API_ACCESS_POLICY.md for full terms.
 
 package main
 

server/talkgroup.go

@@ -12,6 +12,11 @@
 //
 // You should have received a copy of the GNU General Public License
 // along with this program.  If not, see <http://www.gnu.org/licenses/>
+//
+// WebSocket API Access Policy:
+// This WebSocket API is reserved exclusively for Saubeo Solutions and its native applications.
+// Unauthorized access is strictly prohibited.
+// See API_ACCESS_POLICY.md for full terms.
 
 package main
 

server/unit.go

@@ -12,6 +12,11 @@
 //
 // You should have received a copy of the GNU General Public License
 // along with this program.  If not, see <http://www.gnu.org/licenses/>
+//
+// WebSocket API Access Policy:
+// This WebSocket API is reserved exclusively for Saubeo Solutions and its native applications.
+// Unauthorized access is strictly prohibited.
+// See API_ACCESS_POLICY.md for full terms.
 
 package main
 

server/version.go

@@ -12,6 +12,11 @@
 //
 // You should have received a copy of the GNU General Public License
 // along with this program.  If not, see <http://www.gnu.org/licenses/>
+//
+// WebSocket API Access Policy:
+// This WebSocket API is reserved exclusively for Saubeo Solutions and its native applications.
+// Unauthorized access is strictly prohibited.
+// See API_ACCESS_POLICY.md for full terms.
 
 package main
 

server/webapp.go

@@ -12,6 +12,11 @@
 //
 // You should have received a copy of the GNU General Public License
 // along with this program.  If not, see <http://www.gnu.org/licenses/>
+//
+// WebSocket API Access Policy:
+// This WebSocket API is reserved exclusively for Saubeo Solutions and its native applications.
+// Unauthorized access is strictly prohibited.
+// See API_ACCESS_POLICY.md for full terms.
 
 package main