|
| 1 | +import subprocess |
| 2 | +import threading |
| 3 | +import configparser |
| 4 | +from colorama import init |
| 5 | +from colorama import Fore, Back, Style |
| 6 | +init() |
| 7 | +config = configparser.ConfigParser() |
| 8 | +config.read('config.ini') |
| 9 | + |
| 10 | +found = False |
| 11 | +foundagain = False |
| 12 | +mailsent = False |
| 13 | +failed = 0 |
| 14 | + |
| 15 | +def sniff(): |
| 16 | + global found, foundagain, mailsent, failed |
| 17 | + address = config['GENERAL']['IP_OF_DEVICE'] |
| 18 | + res = subprocess.call(['ping', '-n', '1', "-w", "200", address]) |
| 19 | + if res == 0: |
| 20 | + failed = 0 |
| 21 | + print (Fore.GREEN + "ping to", address, "OK") |
| 22 | + print(Fore.RED, foundagain) |
| 23 | + print(Fore.RED, mailsent) |
| 24 | + print(Style.RESET_ALL) |
| 25 | + if foundagain == True and mailsent == False: |
| 26 | + email() |
| 27 | + mailsent = True |
| 28 | + print(Fore.GREEN + "-----MAIL GESENDET-----") |
| 29 | + print(Style.RESET_ALL) |
| 30 | + |
| 31 | + if foundagain == False and mailsent == False: |
| 32 | + foundagain = True |
| 33 | + |
| 34 | + if foundagain == False and mailsent == True: |
| 35 | + foundagain = True |
| 36 | + mailsent = False |
| 37 | + |
| 38 | + |
| 39 | + |
| 40 | + elif res == 2: |
| 41 | + print ("no response from", address) |
| 42 | + foundagain = False |
| 43 | + else: |
| 44 | + print (Fore.YELLOW + "ping to", address, "failed!") |
| 45 | + print(Style.RESET_ALL) |
| 46 | + print(Fore.RED, foundagain) |
| 47 | + print(Fore.RED, mailsent) |
| 48 | + print(Style.RESET_ALL) |
| 49 | + failed += 1 |
| 50 | + print(failed) |
| 51 | + if failed >= 3: |
| 52 | + failed = 0 |
| 53 | + foundagain = False |
| 54 | + mailsent = False |
| 55 | + threading.Timer(2, sniff).start() |
| 56 | + |
| 57 | +def email(): |
| 58 | + import smtplib |
| 59 | + from socket import gaierror |
| 60 | + from email.mime.text import MIMEText as text |
| 61 | + from datetime import datetime |
| 62 | + |
| 63 | + now = datetime.now() |
| 64 | + current_time = now.strftime("%H:%M:%S") |
| 65 | + |
| 66 | + |
| 67 | + # Now you can play with your code. Let’s define the SMTP server separately here: |
| 68 | + port = 587 |
| 69 | + smtp_server = config['SMTP']['SERVER'] |
| 70 | + sender = config['SMTP']['EMAIL'] |
| 71 | + password = config['SMTP']['PASSWORD'] |
| 72 | + # Specify the sender’s and receiver’s email addresses: |
| 73 | + receiver = config['SMTP']['RECEIVER'] |
| 74 | + |
| 75 | + # type your message: use two newlines (\n) to separate the subject from the message body, and use 'f' to automatically insert variables in the text |
| 76 | + message="Miris Handy hat sich um "+ current_time+ " mit dem WLAN verbunden" |
| 77 | + m = text(message) |
| 78 | + |
| 79 | + m['Subject'] = config['SMTP']['SUBJECT'] |
| 80 | + m['From'] = sender |
| 81 | + m['To'] = receiver |
| 82 | + |
| 83 | + |
| 84 | + try: |
| 85 | + # Send your message with credentials specified above |
| 86 | + server = smtplib.SMTP(smtp_server, port) |
| 87 | + server.connect(smtp_server,port) |
| 88 | + server.ehlo() |
| 89 | + server.starttls() |
| 90 | + server.ehlo() |
| 91 | + server.login(sender, password) |
| 92 | + server.sendmail(sender, receiver, m.as_string()) |
| 93 | + server.quit() |
| 94 | + except (gaierror, ConnectionRefusedError): |
| 95 | + # tell the script to report if your message was sent or which errors need to be fixed |
| 96 | + print('Failed to connect to the server. Bad connection settings?') |
| 97 | + except smtplib.SMTPServerDisconnected: |
| 98 | + print('Failed to connect to the server. Wrong user/password?') |
| 99 | + except smtplib.SMTPException as e: |
| 100 | + print('SMTP error occurred: ' + str(e)) |
| 101 | + else: |
| 102 | + print('Sent') |
| 103 | + |
| 104 | +sniff() |
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