PhotosAPI/modules/mailer.py

from smtplib import SMTP, SMTP_SSL
from traceback import print_exc
from ssl import create_default_context
from modules.utils import configGet, logWrite

try:
    if configGet("use_ssl", "mailer", "smtp") is True:
        mail_sender = SMTP_SSL(
            configGet("host", "mailer", "smtp"),
            configGet("port", "mailer", "smtp"),
        )
        logWrite(f"Initialized SMTP SSL connection")
    elif configGet("use_tls", "mailer", "smtp") is True:
        mail_sender = SMTP(
            configGet("host", "mailer", "smtp"),
            configGet("port", "mailer", "smtp"),
        )
        mail_sender.starttls(context=create_default_context())
        mail_sender.ehlo()
        logWrite(f"Initialized SMTP TLS connection")
    else:
        mail_sender = SMTP(
            configGet("host", "mailer", "smtp"), configGet("port", "mailer", "smtp")
        )
        mail_sender.ehlo()
        logWrite(f"Initialized SMTP connection")
except Exception as exp:
    logWrite(f"Could not initialize SMTP connection to: {exp}")
    print_exc()

try:
    mail_sender.login(
        configGet("login", "mailer", "smtp"), configGet("password", "mailer", "smtp")
    )
    logWrite(f"Successfully initialized mailer")
except Exception as exp:
    logWrite(f"Could not login into provided SMTP account due to: {exp}")