Comments

app.py

@@ -45,15 +45,16 @@ def invite():
 border = "border-dark" if config["dark_theme"] else ""
 catpcha_theme = "dark" if config["dark_theme"] else "light"
 
-@app.route("/")
+
+@app.route("/") # main function
 def index():
-    key = request.args.get('key')
-    if key:
-        r = recaptcha(key)
-        if r["success"]:
-            i = invite()
-            return redirect(f"https://discord.gg/{i}")
-        else:
-            return render_template("index.html", public=config["recaptcha"]["public"], failed=True, theme=theme, border=border, catpcha_theme=catpcha_theme)
-
-    return render_template("index.html", public=config["recaptcha"]["public"], failed=False, theme=theme, border=border, catpcha_theme=catpcha_theme)
+    key = request.args.get('key') # get key parameter from URL
+    if key: # if key set
+        r = recaptcha(key) # confirm captcha
+        if r["success"]: # if ok
+            i = invite() # generate new invite
+            return redirect(f"https://discord.gg/{i}") # redirect user to new invite
+        else: # if captcha invalid
+            return render_template("index.html", public=config["recaptcha"]["public"], failed=True, theme=theme, border=border, catpcha_theme=catpcha_theme) # return error page
+    # if not key
+    return render_template("index.html", public=config["recaptcha"]["public"], failed=False, theme=theme, border=border, catpcha_theme=catpcha_theme) # return normal page

config.yaml

@@ -25,4 +25,4 @@ discord:
 server:
   # the script will host the gateway on this port
   # defaults to 80
-  port: 80
+  port: 5000

readme.md

@@ -63,7 +63,9 @@ Congrats! Your recaptcha is now ready!
 Remember to set a static IP and host on port 80.
 If you want to stop the Apache server from running on port 80, use `sudo systemctl stop apache2`
 
-1. Follow this guide to redirect your chat.<>.<> domain to your chat gateway. https://www.namecheap.com/support/knowledgebase/article.aspx/9776/2237/how-to-create-a-subdomain-for-my-domain/
+Follow this guide to redirect your chat.<>.<> domain to your chat gateway. https://www.namecheap.com/support/knowledgebase/article.aspx/9776/2237/how-to-create-a-subdomain-for-my-domain/
+
+You can also use the CloudFlare Argo Tunnel.
 
 ### 6. Additional configuration