mirror of
https://github.com/jokob-sk/NetAlertX.git
synced 2025-12-07 01:26:11 -08:00
97 lines
4.2 KiB
Python
Executable File
97 lines
4.2 KiB
Python
Executable File
""" Pi.Alert module to send notification emails """
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from email.mime.multipart import MIMEMultipart
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from email.mime.text import MIMEText
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import smtplib
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import conf
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import socket
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from helper import hide_email, noti_struc
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from logger import mylog, print_log
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#-------------------------------------------------------------------------------
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def check_config ():
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if conf.SMTP_SERVER == '' or conf.REPORT_FROM == '' or conf.REPORT_TO == '':
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mylog('none', ['[Email Check Config] Error: Email service not set up correctly. Check your pialert.conf SMTP_*, REPORT_FROM and REPORT_TO variables.'])
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return False
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else:
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return True
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#-------------------------------------------------------------------------------
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def send (msg: noti_struc):
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pText = msg.text
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pHTML = msg.html
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mylog('debug', '[Send Email] REPORT_TO: ' + hide_email(str(conf.REPORT_TO)) + ' SMTP_USER: ' + hide_email(str(conf.SMTP_USER)))
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# Compose email
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msg = MIMEMultipart('alternative')
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msg['Subject'] = 'Pi.Alert Report'
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msg['From'] = conf.REPORT_FROM
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msg['To'] = conf.REPORT_TO
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msg.attach (MIMEText (pText, 'plain'))
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msg.attach (MIMEText (pHTML, 'html'))
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failedAt = ''
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failedAt = print_log ('SMTP try')
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try:
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# Send mail
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failedAt = print_log('Trying to open connection to ' + str(conf.SMTP_SERVER) + ':' + str(conf.SMTP_PORT))
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if conf.SMTP_FORCE_SSL:
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failedAt = print_log('SMTP_FORCE_SSL == True so using .SMTP_SSL()')
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if conf.SMTP_PORT == 0:
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failedAt = print_log('SMTP_PORT == 0 so sending .SMTP_SSL(SMTP_SERVER)')
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smtp_connection = smtplib.SMTP_SSL(conf.SMTP_SERVER)
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else:
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failedAt = print_log('SMTP_PORT == 0 so sending .SMTP_SSL(SMTP_SERVER, SMTP_PORT)')
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smtp_connection = smtplib.SMTP_SSL(conf.SMTP_SERVER, conf.SMTP_PORT)
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else:
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failedAt = print_log('SMTP_FORCE_SSL == False so using .SMTP()')
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if conf.SMTP_PORT == 0:
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failedAt = print_log('SMTP_PORT == 0 so sending .SMTP(SMTP_SERVER)')
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smtp_connection = smtplib.SMTP (conf.SMTP_SERVER)
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else:
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failedAt = print_log('SMTP_PORT == 0 so sending .SMTP(SMTP_SERVER, SMTP_PORT)')
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smtp_connection = smtplib.SMTP (conf.SMTP_SERVER, conf.SMTP_PORT)
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failedAt = print_log('Setting SMTP debug level')
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# Log level set to debug of the communication between SMTP server and client
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if conf.LOG_LEVEL == 'debug':
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smtp_connection.set_debuglevel(1)
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failedAt = print_log( 'Sending .ehlo()')
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smtp_connection.ehlo()
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if not conf.SMTP_SKIP_TLS:
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failedAt = print_log('SMTP_SKIP_TLS == False so sending .starttls()')
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smtp_connection.starttls()
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failedAt = print_log('SMTP_SKIP_TLS == False so sending .ehlo()')
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smtp_connection.ehlo()
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if not conf.SMTP_SKIP_LOGIN:
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failedAt = print_log('SMTP_SKIP_LOGIN == False so sending .login()')
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smtp_connection.login (conf.SMTP_USER, conf.SMTP_PASS)
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failedAt = print_log('Sending .sendmail()')
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smtp_connection.sendmail (conf.REPORT_FROM, conf.REPORT_TO, msg.as_string())
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smtp_connection.quit()
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except smtplib.SMTPAuthenticationError as e:
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mylog('none', [' ERROR: Failed at - ', failedAt])
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mylog('none', [' ERROR: Couldn\'t connect to the SMTP server (SMTPAuthenticationError), skipping Email (enable LOG_LEVEL=debug for more logging)'])
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mylog('none', [' ERROR: ', str(e)])
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except smtplib.SMTPServerDisconnected as e:
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mylog('none', [' ERROR: Failed at - ', failedAt])
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mylog('none', [' ERROR: Couldn\'t connect to the SMTP server (SMTPServerDisconnected), skipping Email (enable LOG_LEVEL=debug for more logging)'])
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mylog('none', [' ERROR: ', str(e)])
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except socket.gaierror as e:
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mylog('none', [' ERROR: Failed at - ', failedAt])
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mylog('none', [' ERROR: Could not resolve hostname (socket.gaierror), skipping Email (enable LOG_LEVEL=debug for more logging)'])
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mylog('none', [' ERROR: ', str(e)])
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mylog('debug', '[Send Email] Last executed - ' + str(failedAt)) |