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annotate sat/tools/common/email.py @ 3330:7b47f48d31f3

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plugin XEP-0264: fix orientation of thumbnails: Rotation of thumbnailis is now modified according to EXIF orientation data. Original image is not modified as user may want to keep it, and orientation transformation can modify encoding parameters. Update `pillow` minimum version to the first one with `exif_transpose` implementation.
author Goffi <goffi@goffi.org>
date Thu, 13 Aug 2020 23:46:18 +0200
parents 559a625a236b
children 1c7f4ce6a4a2
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 #!/usr/bin/env python3
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2
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4 # SàT: a jabber client
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5 # Copyright (C) 2009-2020 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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23 from email.mime.text import MIMEText
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24 from twisted.mail import smtp
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25 from sat.core.constants import Const as C
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26 from sat.tools import config as tools_config
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29 def sendEmail(config, to_emails, subject="", body="", from_email=None):
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30 """Send an email using SàT configuration
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31
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32 @param config (SafeConfigParser): the configuration instance
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33 @param to_emails(list[unicode], unicode): list of recipients
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34 if unicode, it will be split to get emails
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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 if isinstance(to_emails, str):
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41 to_emails = to_emails.split()
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42 email_host = tools_config.getConfig(config, None, "email_server") or "localhost"
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43 email_from = tools_config.getConfig(config, None, "email_from")
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44 if email_from is None:
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45 # we suppose that email domain and XMPP domain are identical
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46 domain = tools_config.getConfig(config, None, "xmpp_domain", "example.net")
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47 email_from = "no_reply@" + domain
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48 email_sender_domain = tools_config.getConfig(config, None, "email_sender_domain")
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49 email_port = int(tools_config.getConfig(config, None, "email_port", 25))
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50 email_username = tools_config.getConfig(config, None, "email_username")
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51 email_password = tools_config.getConfig(config, None, "email_password")
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52 email_auth = C.bool(tools_config.getConfig(config, None, "email_auth", C.BOOL_FALSE))
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53 email_starttls = C.bool(tools_config.getConfig(config, None, "email_starttls",
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54 C.BOOL_FALSE))
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55
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56 msg = MIMEText(body, "plain", "UTF-8")
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57 msg["Subject"] = subject
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58 msg["From"] = email_from
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59 msg["To"] = ", ".join(to_emails)
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60
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61 return smtp.sendmail(
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62 email_host.encode("utf-8"),
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63 email_from.encode("utf-8"),
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64 [email.encode("utf-8") for email in to_emails],
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65 msg.as_bytes(),
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66 senderDomainName=email_sender_domain.encode("utf-8") if email_sender_domain
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67 else None,
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68 port=email_port,
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69 username=email_username.encode("utf-8") if email_username else None,
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70 password=email_password.encode("utf-8") if email_password else None,
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71 requireAuthentication=email_auth,
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72 requireTransportSecurity=email_starttls,
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73 )