Fixed security flaw with other tweet commands; Updated README

Signed-off-by: avaakash <[email protected]>

README.md

@@ -1,12 +1,27 @@
 # Tweet From Message
-This application will tweet anything to forward to your Telegram bot.
-How to create Telegram Bot:
-How to get Twitter API keys: 
+This application will tweet anything you forward to your Telegram bot.
+- How to create Telegram Bot: [Telegram Botfather](https://core.telegram.org/bots#6-botfather)
+- How to get Twitter API keys: [Twitter API docs](https://developer.twitter.com/en/docs/twitter-api)
 
-Give the tokens and keys to the env.json file (a sample is given, follow that naming convention only)
-Run the main.py file and voila, now send any text to your telegram bot and it will tweet it
-Or you can run the start.sh file to start a background process. And stop.sh to kill the process
+### Steps to Run
+1. Give the tokens and keys to the env.json file (a sample is given, follow that naming convention only)
+2. Run the start.sh script (or you can run the main.py file)
+3. Send a message to bot and it will tweet it.
+4. Run stop.sh to stop the bot server
 
-Telegram bot commands
-/start: displays a info message
-/delete: deletes the last tweet done through the bot
+### Telegram bot commands
+- /start: displays an info message
+- \<tweet\>: tweets the message
+- /delete: deletes the last tweet done through the bot
+- /comment \<tweet\>: adds a comment to the last tweet done through the bot
+
+*Note*: change "\<tweet\>" with your tweet message
+
+### Security
+The bot will only respond to specified telegram user ids only. Enter your telegram user ids in the env.json file. 
+## Upcoming Features
+- Option to reply to comment tweet
+- Option to reply to any of the last 7 tweets
+- Last 7 tweet stats
+- Popular hashtag auto-addition
+- Option to like all retweets of the last 7 tweets

telegram_handler/tweet.py

@@ -37,6 +37,7 @@ def send_tweet(update: Update, context: CallbackContext):
     else:
         update_message(update, context)
 
+@restricted
 def delete_tweet(update: Update, context: CallbackContext):
     """Delete a tweet command"""
     if update.message is not None:
@@ -52,6 +53,7 @@ def delete_tweet(update: Update, context: CallbackContext):
     else:
         update_message(update, context, "delete")
 
+@restricted
 def comment_tweet(update: Update, context: CallbackContext):
     """Tweets as a comment to the last tweet"""
     if update.message is not None: