+
−#!/usr/bin/env python3
+
−
+
−
+
−# SàT: a jabber client
+
−# Copyright (C) 2009-2020 Jérôme Poisson (goffi@goffi.org)
+
−
+
−# This program is free software: you can redistribute it and/or modify
+
−# it under the terms of the GNU Affero General Public License as published by
+
−# the Free Software Foundation, either version 3 of the License, or
+
−# (at your option) any later version.
+
−
+
−# This program is distributed in the hope that it will be useful,
+
−# but WITHOUT ANY WARRANTY; without even the implied warranty of
+
−# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+
−# GNU Affero General Public License for more details.
+
−
+
−# You should have received a copy of the GNU Affero General Public License
+
−# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
−
+
−"""email sending facilities"""
+
−
+
−
+
−from email.mime.text import MIMEText
+
−from twisted.mail import smtp
+
−from sat.core.constants import Const as C
+
−from sat.tools import config as tools_config
+
−
+
−
+
−def sendEmail(config, to_emails, subject="", body="", from_email=None):
+
−    """Send an email using SàT configuration
+
−
+
−    @param config (SafeConfigParser): the configuration instance
+
−    @param to_emails(list[unicode], unicode): list of recipients
+
−        if unicode, it will be split to get emails
+
−    @param subject(unicode): subject of the message
+
−    @param body(unicode): body of the message
+
−    @param from_email(unicode): address of the sender
+
−    @return (D): same as smtp.sendmail
+
−    """
+
−    if isinstance(to_emails, str):
+
−        to_emails = to_emails.split()
+
−    email_host = tools_config.getConfig(config, None, "email_server") or "localhost"
+
−    email_from = tools_config.getConfig(config, None, "email_from")
+
−    if email_from is None:
+
−        # we suppose that email domain and XMPP domain are identical
+
−        domain = tools_config.getConfig(config, None, "xmpp_domain", "example.net")
+
−        email_from = "no_reply@" + domain
+
−    email_sender_domain = tools_config.getConfig(config, None, "email_sender_domain")
+
−    email_port = int(tools_config.getConfig(config, None, "email_port", 25))
+
−    email_username = tools_config.getConfig(config, None, "email_username")
+
−    email_password = tools_config.getConfig(config, None, "email_password")
+
−    email_auth = C.bool(tools_config.getConfig(config, None, "email_auth", C.BOOL_FALSE))
+
−    email_starttls = C.bool(tools_config.getConfig(config, None, "email_starttls",
+
−                            C.BOOL_FALSE))
+
−
+
−    msg = MIMEText(body, "plain", "UTF-8")
+
−    msg["Subject"] = subject
+
−    msg["From"] = email_from
+
−    msg["To"] = ", ".join(to_emails)
+
−
+
−    return smtp.sendmail(
+
−        email_host.encode("utf-8"),
+
−        email_from.encode("utf-8"),
+
−        [email.encode("utf-8") for email in to_emails],
+
−        msg.as_bytes(),
+
−        senderDomainName=email_sender_domain.encode("utf-8") if email_sender_domain
+
−                                                             else None,
+
−        port=email_port,
+
−        username=email_username.encode("utf-8") if email_username else None,
+
−        password=email_password.encode("utf-8") if email_password else None,
+
−        requireAuthentication=email_auth,
+
−        requireTransportSecurity=email_starttls,
+
−    )