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annotate src/tools/email.py @ 2227:79d279d1ee88

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plugin XEP-0277: comments node access model changes: comments node access model is now copied from parent item by default. If whitelist access is used, parent item affiliations are copied too. publish model is now open by default instead of subscribers
author Goffi <goffi@goffi.org>
date Mon, 17 Apr 2017 20:33:32 +0200
parents 968b0d13bcc7
children 666ad9de044c
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
2181
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1 #!/usr/bin/env python2
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2 # -*- coding: utf-8 -*-
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3
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4 # SàT: a jabber client
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5 # Copyright (C) 2009-2016 Jérôme Poisson (goffi@goffi.org)
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6
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7 # This program is free software: you can redistribute it and/or modify
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8 # it under the terms of the GNU Affero General Public License as published by
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9 # the Free Software Foundation, either version 3 of the License, or
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10 # (at your option) any later version.
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11
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12 # This program is distributed in the hope that it will be useful,
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13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
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14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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15 # GNU Affero General Public License for more details.
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16
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17 # You should have received a copy of the GNU Affero General Public License
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18 # along with this program. If not, see <http://www.gnu.org/licenses/>.
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19
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20 """email sending facilities"""
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21
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22 from __future__ import absolute_import
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23 from sat.core.constants import Const as C
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24 from sat.core.log import getLogger
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25 log = getLogger(__name__)
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26 from twisted.mail import smtp
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27 from email.mime.text import MIMEText
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28
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29
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30
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31 def sendEmail(host, to_emails, subject=u'', body=u'', from_email=None):
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32 """send an email using SàT configuration
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33
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34 @param to_emails(list[unicode]): list of recipients
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35 @param subject(unicode): subject of the message
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36 @param body(unicode): body of the message
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37 @param from_email(unicode): address of the sender
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38 @return (D): same as smtp.sendmail
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39 """
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40 email_host = host.memory.getConfig(None, u'email_server') or u'localhost'
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41 email_from = host.memory.getConfig(None, u'email_from')
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42 if email_from is None:
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43 # we suppose that email domain and XMPP domain are identical
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44 domain = host.memory.getConfig(None, u'xmpp_domain', u'example.net')
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45 email_from = u'no_reply@' + domain
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46 email_sender_domain = host.memory.getConfig(None, u'email_sender_domain')
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47 email_port = int(host.memory.getConfig(None, u'email_port', 25))
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48 email_username = host.memory.getConfig(None, u'email_username')
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49 email_password = host.memory.getConfig(None, u'email_password')
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50 email_auth = C.bool(host.memory.getConfig(None, 'email_auth', False))
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51 email_starttls = C.bool(host.memory.getConfig(None, 'email_starttls', False))
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52
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53 msg = MIMEText(body, 'plain', 'UTF-8')
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54 msg[u'Subject'] = subject
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55 msg[u'From'] = email_from
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56 msg[u'To'] = u", ".join(to_emails)
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57
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58 return smtp.sendmail(email_host.encode("utf-8"),
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59 email_from.encode("utf-8"),
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60 [email.encode("utf-8") for email in to_emails],
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61 msg.as_string(),
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62 senderDomainName = email_sender_domain.encode("utf-8") if email_sender_domain else None,
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63 port = email_port,
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64 username = email_username.encode("utf-8") if email_username else None,
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65 password = email_password.encode("utf-8") if email_password else None,
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66 requireAuthentication = email_auth,
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67 requireTransportSecurity = email_starttls)