Cukup asring ana kahanan nalika akses menyang server dibutuhake ing kene lan saiki. Nanging, nyambungake liwat SSH ora mesthi cara sing paling trep, amarga sampeyan ora duwe klien SSH, alamat server, utawa kombinasi pangguna/sandi. Mesthi wis
Dadi aku mutusake kanggo ngetrapake solusi sing prasaja nanging menarik. Yaiku, kanggo nulis bot Telegram sing, nalika diluncurake ing server dhewe, bakal nglakokake perintah sing dikirim menyang lan ngasilake asil. Wis sinau
Aku ngleksanakake proyek iki ing Ubuntu 16.04, nanging kanggo mbukak tanpa masalah ing distribusi liyane, aku nyoba nggawe kabeh kanthi cara umum.
Registrasi bot
Ndhaptar bot anyar karo @BotFather. We ngirim wong /newbot
lan luwih ing teks. Kita butuh token bot anyar lan id sampeyan (sampeyan bisa entuk, contone, saka
Persiapan Python
Kanggo mbukak bot, kita bakal nggunakake perpustakaan telebot
(pip install pytelegrambotapi
). Nggunakake Pustaka subprocess
kita bakal nglakokakΓ© printah ing server.
Bukak bot
Nggawe file bot.py ing server:
nano bot.py
Lan paste kode kasebut ing:
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
Kita ngganti token bot kasebut karo sing ditanggepi dening @BotFather, lan user_id karo nilai id akun sampeyan. Priksa id pangguna dibutuhake supaya bot menehi akses menyang server sampeyan mung kanggo sampeyan. Fungsi check_output()
nglakokake perintah sing diwenehake lan ngasilake asil.
Iku tetep mung kanggo miwiti bot. Kanggo mlaku pangolahan ing server, Aku luwih seneng nggunakake screen
(sudo apt-get install screen
):
screen -dmS ServerBot python3 bot.py
(ing ngendi "ServerBot" minangka ID proses)
Proses bakal mlaku kanthi otomatis ing latar mburi. Ayo menyang dialog karo bot lan priksa manawa kabeh bisa ditindakake:
Sugeng rawuh! Bot nglakokakΓ© prentah sing dikirim menyang. Saiki, kanggo ngakses server, sampeyan mung kudu mbukak dialog karo bot.
Ambalan printah
Asring, kanggo ngawasi kahanan server, sampeyan kudu nglakokake perintah sing padha. Mulane, implementasine mbaleni printah tanpa ngirim maneh bakal banget metu saka panggonan.
Kita bakal ngetrapake kanthi nggunakake tombol inline ing pesen:
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
Miwiti maneh bot:
killall python3
screen -dmS ServerBot python3 bot.py
Ayo dipriksa maneh yen kabeh bisa digunakake kanthi bener:
Kanthi menet tombol ing sangisore pesen, bot kudu mbaleni perintah sing dikirim pesen iki.
Tinimbang kesimpulan
Mesthi, cara iki ora ndalang minangka panggantos kanggo cara sambungan klasik, nanging ngidini sampeyan kanggo cepet mangerteni bab negara server lan ngirim printah menyang sing ora mbutuhake output Komplek.
Source: www.habr.com