Ko'pincha bu erda va hozir serverga kirish kerak bo'lgan holatlar mavjud. Biroq, SSH orqali ulanish har doim ham eng qulay usul emas, chunki sizda SSH mijozi, server manzili yoki foydalanuvchi/parol birikmasi bo'lmasligi mumkin. Albatta bor
Shuning uchun men oddiy, ammo qiziqarli yechimni amalga oshirishga qaror qildim. Ya'ni, serverda ishga tushirilganda unga yuborilgan buyruqlarni bajaradigan va natijani qaytaradigan Telegram botini yozish. O'qigan
Men ushbu loyihani Ubuntu 16.04 da amalga oshirdim, ammo boshqa tarqatishlarda muammosiz ishlash uchun men hamma narsani umumiy tarzda qilishga harakat qildim.
Botni ro'yxatdan o'tkazish
@BotFather bilan yangi botni ro'yxatdan o'tkazing. Biz uni yuboramiz /newbot
va keyingi matnda. Bizga yangi bot tokeni va sizning identifikatoringiz kerak bo'ladi (siz uni, masalan, dan olishingiz mumkin
Python tayyorlash
Botni ishga tushirish uchun biz kutubxonadan foydalanamiz telebot
(pip install pytelegrambotapi
). Kutubxonadan foydalanish subprocess
serverda buyruqlarni bajaramiz.
Botni ishga tushirish
Serverda bot.py faylini yarating:
nano bot.py
Va unga kodni joylashtiring:
from subprocess import check_output
import telebot
import time
bot = telebot.TeleBot("XXXXXXXXX:AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA")#ΡΠΎΠΊΠ΅Π½ Π±ΠΎΡΠ°
user_id = 0 #id Π²Π°ΡΠ΅Π³ΠΎ Π°ΠΊΠΊΠ°ΡΠ½ΡΠ°
@bot.message_handler(content_types=["text"])
def main(message):
if (user_id == message.chat.id): #ΠΏΡΠΎΠ²Π΅ΡΡΠ΅ΠΌ, ΡΡΠΎ ΠΏΠΈΡΠ΅Ρ ΠΈΠΌΠ΅Π½Π½ΠΎ Π²Π»Π°Π΄Π΅Π»Π΅Ρ
comand = message.text #ΡΠ΅ΠΊΡΡ ΡΠΎΠΎΠ±ΡΠ΅Π½ΠΈΡ
try: #Π΅ΡΠ»ΠΈ ΠΊΠΎΠΌΠ°Π½Π΄Π° Π½Π΅Π²ΡΠΏΠΎΠ»Π½ΡΠ΅ΠΌΠ°Ρ - check_output Π²ΡΠ΄Π°ΡΡ exception
bot.send_message(message.chat.id, check_output(comand, shell = True))
except:
bot.send_message(message.chat.id, "Invalid input") #Π΅ΡΠ»ΠΈ ΠΊΠΎΠΌΠ°Π½Π΄Π° Π½Π΅ΠΊΠΎΡΡΠ΅ΠΊΡΠ½Π°
if __name__ == '__main__':
while True:
try:#Π΄ΠΎΠ±Π°Π²Π»ΡΠ΅ΠΌ try Π΄Π»Ρ Π±Π΅ΡΠΏΠ΅ΡΠ΅Π±ΠΎΠΉΠ½ΠΎΠΉ ΡΠ°Π±ΠΎΡΡ
bot.polling(none_stop=True)#Π·Π°ΠΏΡΡΠΊ Π±ΠΎΡΠ°
except:
time.sleep(10)#Π² ΡΠ»ΡΡΠ°Π΅ ΠΏΠ°Π΄Π΅Π½ΠΈΡ
Undagi bot tokenini @BotFather tomonidan chiqarilgan tokenga va user_id hisob qaydnomangizning id qiymatiga almashtiramiz. Bot serveringizga faqat sizga kirishni ta'minlashi uchun foydalanuvchi identifikatorini tekshirish kerak. Funktsiya check_output()
berilgan buyruqni bajaradi va natijani qaytaradi.
Faqat botni ishga tushirish qoladi. Serverda ishlaydigan jarayonlar uchun men foydalanishni afzal ko'raman screen
(sudo apt-get install screen
):
screen -dmS ServerBot python3 bot.py
(bu erda "ServerBot" jarayon identifikatori)
Jarayon avtomatik ravishda fonda ishlaydi. Keling, bot bilan dialogga boramiz va hamma narsa kerakli tarzda ishlayotganini tekshiramiz:
Tabriklaymiz! Bot unga yuborilgan buyruqlarni bajaradi. Endi serverga kirish uchun bot bilan dialog ochish kifoya.
Buyruqning takrorlanishi
Ko'pincha server holatini kuzatish uchun siz bir xil buyruqlarni bajarishingiz kerak. Shuning uchun, takroriy buyruqlarni ularni qayta yubormasdan amalga oshirish juda o'rinsiz bo'ladi.
Biz buni xabarlar ostidagi satr tugmalari yordamida amalga oshiramiz:
from subprocess import check_output
import telebot
from telebot import types #ΠΠΎΠ±Π°Π²Π»ΡΠ΅ΠΌ ΠΈΠΌΠΏΠΎΡΡ ΠΊΠ½ΠΎΠΏΠΎΠΊ
import time
bot = telebot.TeleBot("XXXXXXXXX:AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA")#Π’ΠΎΠΊΠ΅Π½ Π±ΠΎΡΠ°
user_id = 0 #id Π²Π°ΡΠ΅Π³ΠΎ Π°ΠΊΠΊΠ°ΡΠ½ΡΠ°
@bot.message_handler(content_types=["text"])
def main(message):
if (user_id == message.chat.id): #ΠΏΡΠΎΠ²Π΅ΡΡΠ΅ΠΌ, ΡΡΠΎ ΠΏΠΈΡΠ΅Ρ ΠΈΠΌΠ΅Π½Π½ΠΎ Π²Π»Π°Π΄Π΅Π»Π΅Ρ
comand = message.text #ΡΠ΅ΠΊΡΡ ΡΠΎΠΎΠ±ΡΠ΅Π½ΠΈΡ
markup = types.InlineKeyboardMarkup() #ΡΠΎΠ·Π΄Π°Π΅ΠΌ ΠΊΠ»Π°Π²ΠΈΠ°ΡΡΡΡ
button = types.InlineKeyboardButton(text="ΠΠΎΠ²ΡΠΎΡΠΈΡΡ", callback_data=comand) #ΡΠΎΠ·Π΄Π°Π΅ΠΌ ΠΊΠ½ΠΎΠΏΠΊΡ
markup.add(button) #Π΄ΠΎΠ±Π°Π²Π»ΡΠ΅ΠΌ ΠΊΠ½ΠΎΠΏΠΊΡ Π² ΠΊΠ»Π°Π²ΠΈΠ°ΡΡΡΡ
try: #Π΅ΡΠ»ΠΈ ΠΊΠΎΠΌΠ°Π½Π΄Π° Π½Π΅Π²ΡΠΏΠΎΠ»Π½ΡΠ΅ΠΌΠ°Ρ - check_output Π²ΡΠ΄Π°ΡΡ exception
bot.send_message(user_id, check_output(comand, shell = True, reply_markup = markup)) #Π²ΡΠ·ΡΠ²Π°Π΅ΠΌ ΠΊΠΎΠΌΠ°Π½Π΄Ρ ΠΈ ΠΎΡΠΏΡΠ°Π²Π»ΡΠ΅ΠΌ ΡΠΎΠΎΠ±ΡΠ΅Π½ΠΈΠ΅ Ρ ΡΠ΅Π·ΡΠ»ΡΡΠ°ΡΠΎΠΌ
except:
bot.send_message(user_id, "Invalid input") #Π΅ΡΠ»ΠΈ ΠΊΠΎΠΌΠ°Π½Π΄Π° Π½Π΅ΠΊΠΎΡΡΠ΅ΠΊΡΠ½Π°
@bot.callback_query_handler(func=lambda call: True)
def callback(call):
comand = call.data #ΡΡΠΈΡΡΠ²Π°Π΅ΠΌ ΠΊΠΎΠΌΠ°Π½Π΄Ρ ΠΈΠ· ΠΏΠΎΠ»Ρ ΠΊΠ½ΠΎΠΏΠΊΠΈ data
try:#Π΅ΡΠ»ΠΈ ΠΊΠΎΠΌΠ°Π½Π΄Π° Π½Π΅ Π²ΡΠΏΠΎΠ»Π½ΡΠ΅ΠΌΠ°Ρ - check_output Π²ΡΠ΄Π°ΡΡ exception
markup = types.InlineKeyboardMarkup() #ΡΠΎΠ·Π΄Π°Π΅ΠΌ ΠΊΠ»Π°Π²ΠΈΠ°ΡΡΡΡ
button = types.InlineKeyboardButton(text="ΠΠΎΠ²ΡΠΎΡΠΈΡΡ", callback_data=comand) #ΡΠΎΠ·Π΄Π°Π΅ΠΌ ΠΊΠ½ΠΎΠΏΠΊΡ ΠΈ Π² data ΠΏΠ΅ΡΠ΅Π΄Π°ΡΠΌ ΠΊΠΎΠΌΠ°Π½Π΄Ρ
markup.add(button) #Π΄ΠΎΠ±Π°Π²Π»ΡΠ΅ΠΌ ΠΊΠ½ΠΎΠΏΠΊΡ Π² ΠΊΠ»Π°Π²ΠΈΠ°ΡΡΡΡ
bot.send_message(user_id, check_output(comand, shell = True), reply_markup = markup) #Π²ΡΠ·ΡΠ²Π°Π΅ΠΌ ΠΊΠΎΠΌΠ°Π½Π΄Ρ ΠΈ ΠΎΡΠΏΡΠ°Π²Π»ΡΠ΅ΠΌ ΡΠΎΠΎΠ±ΡΠ΅Π½ΠΈΠ΅ Ρ ΡΠ΅Π·ΡΠ»ΡΡΠ°ΡΠΎΠΌ
except:
bot.send_message(user_id, "Invalid input") #Π΅ΡΠ»ΠΈ ΠΊΠΎΠΌΠ°Π½Π΄Π° Π½Π΅ΠΊΠΎΡΡΠ΅ΠΊΡΠ½Π°
if __name__ == '__main__':
while True:
try:#Π΄ΠΎΠ±Π°Π²Π»ΡΠ΅ΠΌ try Π΄Π»Ρ Π±Π΅ΡΠΏΠ΅ΡΠ΅Π±ΠΎΠΉΠ½ΠΎΠΉ ΡΠ°Π±ΠΎΡΡ
bot.polling(none_stop=True)#Π·Π°ΠΏΡΡΠΊ Π±ΠΎΡΠ°
except:
time.sleep(10)#Π² ΡΠ»ΡΡΠ°Π΅ ΠΏΠ°Π΄Π΅Π½ΠΈΡ
Botni qayta ishga tushirish:
killall python3
screen -dmS ServerBot python3 bot.py
Hammasi to'g'ri ishlayotganini yana bir bor tekshiramiz:
Xabar ostidagi tugmani bosib, bot ushbu xabar yuborilgan buyruqni takrorlashi kerak.
Xulosa o'rniga
Albatta, bu usul klassik ulanish usullarining o'rnini bosadigan da'vo qilmaydi, ammo bu sizga serverning holatini tezda bilib olish va unga murakkab chiqishni talab qilmaydigan buyruqlarni yuborish imkonini beradi.
Manba: www.habr.com