Merge branch 'develop' into main

README.md

@@ -18,6 +18,10 @@ The bot will be used to provide an easier way to manage the master server.
 | Red Connections | Secured by VPN or over LAN ONLY. (NOT API SECURED) |
 | Yellow Connections | HTTP/HTTPS public traffic |
 
+## Features
+- [x] Add new worker server to master server pool
+- [x] Create wordpress site on random worker server
+- [x] Optional Free mode (see Bot section)
 
 ## Usage
 
@@ -105,4 +109,10 @@ Alternatively you can use the discord bot to add the worker to the master server
 Docker install
 ```sh
 docker run -d -e MASTER_IP=<MASTER SERVER IP> -e DISCORD_TOKEN=<YOUR-BOT-TOKEN> -e LICENCE_KEY=your-api-key -e WORKER_KEY=your-api-key --name hnshosting-bot git.woodburn.au/nathanwoodburn/hnshosting-bot:latest
+```
+
+Enable the free mode by setting the following environment variable.  
+This will allow you to create a wordpress site without using a licence key using the /createsite command.
+```
+FREE_MODE: true
 ```

discord-bot/bot.py

@@ -13,9 +13,14 @@ Master_Port = os.getenv('MASTER_PORT')
 if Master_Port == None:
     Master_Port = "5000"
 
-FREE_LICENCE = os.getenv('FREE_LICENCE')
+FREE_LICENCE = os.getenv('FREE_MODE')
 if FREE_LICENCE == None:
     FREE_LICENCE = False
+else:
+    if FREE_LICENCE.lower() == "true":
+        FREE_LICENCE = True
+    else:
+        FREE_LICENCE = False
 
 intents = discord.Intents.default()
 client = discord.Client(intents=intents)
@@ -50,9 +55,8 @@ async def listworkers(ctx):
 @tree.command(name="licence", description="Gets a licence key")
 async def license(ctx):
     if ctx.user.id != ADMINID:        
-        if FREE_LICENCE == False: # If free licences are enabled then anyone can get a licence
-            await ctx.response.send_message("You do not have permission to use this command",ephemeral=True)
-            return
+        await ctx.response.send_message("You do not have permission to use this command",ephemeral=True)
+        return
         
     r = requests.post(f"http://{Master_IP}:{Master_Port}/add-licence",headers={"key":os.getenv('LICENCE_KEY')})
     if r.status_code == 200:
@@ -65,7 +69,17 @@ async def license(ctx):
         await ctx.response.send_message(f"Error getting license\n" + r.text,ephemeral=True)
 
 @tree.command(name="createsite", description="Create a new WordPress site")
-async def createsite(ctx, domain: str, licence: str):
+async def createsite(ctx, domain: str, licence: str = None):
+    if FREE_LICENCE == True: # If free licences are enabled then auto generate a licence
+        r = requests.post(f"http://{Master_IP}:{Master_Port}/add-licence",headers={"key":os.getenv('LICENCE_KEY')})
+        if r.status_code == 200:
+            json = r.json()
+            if json['success'] == "true":
+                licence = json['licence_key']
+            else:
+                await ctx.response.send_message(f"Error getting license\n" + json['error'])
+                return
+        
     r = requests.post(f"http://{Master_IP}:{Master_Port}/new-site?domain={domain}",headers={"key":licence})
     if r.status_code == 200:
         json = r.json()

master/main.py

@@ -37,14 +37,22 @@ def new_site():
     
     # Verify both API key and domain exist
     if api_key == None:
-        return jsonify({'error': 'Missing API key', 'success': 'false'})
+        return jsonify({'error': 'No licence provided', 'success': 'false'})
     
     if domain == None:
         return jsonify({'error': 'Missing domain', 'success': 'false'})
 
     # Check if API key is a valid site key
-    if api_key not in open('/data/licence_key.txt', 'r').read():
-        return jsonify({'error': 'Invalid API key', 'success': 'false'})
+    key_file = open('/data/licence_key.txt', 'r')
+    valid_key = False
+    for line in key_file.readlines():
+        if api_key == line.strip('\n'):
+            valid_key = True
+            break
+    key_file.close()
+    if not valid_key:
+        return jsonify({'error': 'Invalid licence', 'success': 'false'})
+    
     
     # Check if domain already exists
     if site_exists(domain):