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annotate roundup/mailer.py @ 5695:3e1b66c4e1e2

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Update docs. Correct errors reported by setup.py build_docs. Add rest interface and link to rest doc to features page. Add link to xmlrpc doc to features page. Add rest doc to index. Update rest doc, hopefully clarify confusing use of parameters in patch action section. Fix code examples in "Adding new rest endpoints" section. Fix example adding import of exception.
author John Rouillard <rouilj@ieee.org>
date Sun, 07 Apr 2019 20:17:52 -0400
parents b7fa56ced601
children bd245858c823
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
2005
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Richard Jones <richard@users.sourceforge.net>
parents: 1981
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1 """Sending Roundup-specific mail over SMTP.
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parents: 1981
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2 """
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3 __docformat__ = 'restructuredtext'
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4
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5 import time, quopri, os, socket, smtplib, re, sys, traceback, email, logging
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6
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7 from roundup import __version__
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8 from roundup.date import get_timezone, Date
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9
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10 from email import charset
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11 from email.utils import formatdate, formataddr, specialsre, escapesre
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12 from email.charset import Charset
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13 from email.message import Message
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14 from email.header import Header
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15 from email.mime.base import MIMEBase
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16 from email.mime.text import MIMEText
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17 from email.mime.multipart import MIMEMultipart
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18 from email.mime.nonmultipart import MIMENonMultipart
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19
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20 from roundup.anypy import email_
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21 from roundup.anypy.strings import b2s, s2b, s2u
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22
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23 try:
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24 import gpg, gpg.core
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25 except ImportError:
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26 gpg = None
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27
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28
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29 class MessageSendError(RuntimeError):
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30 pass
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31
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32 def nice_sender_header(name, address, charset):
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33 # construct an address header so it's as human-readable as possible
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34 # even in the presence of a non-ASCII name part
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35 if not name:
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36 return address
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37 try:
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38 encname = b2s(name.encode('ASCII'))
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39 except UnicodeEncodeError:
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40 # use Header to encode correctly.
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41 encname = Header(name, charset=charset).encode()
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42
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43 # the important bits of formataddr()
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44 if specialsre.search(encname):
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45 encname = '"%s"'%escapesre.sub(r'\\\g<0>', encname)
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46
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47 # now format the header as a string - don't return a Header as anonymous
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48 # headers play poorly with Messages (eg. won't get wrapped properly)
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49 return '%s <%s>'%(encname, address)
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50
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51 class Mailer:
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52 """Roundup-specific mail sending."""
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53 def __init__(self, config):
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54 self.config = config
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55 self.logger = logging.getLogger('roundup.mailer')
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56
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57 # set to indicate to roundup not to actually _send_ email
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58 # this var must contain a file to write the mail to
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59 self.debug = os.environ.get('SENDMAILDEBUG', '') \
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60 or config["MAIL_DEBUG"]
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61
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62 # set timezone so that things like formatdate(localtime=True)
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63 # use the configured timezone
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64 # apparently tzset doesn't exist in python under Windows, my bad.
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65 # my pathetic attempts at googling a Windows-solution failed
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66 # so if you're on Windows your mail won't use your configured
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67 # timezone.
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68 if hasattr(time, 'tzset'):
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69 os.environ['TZ'] = get_timezone(self.config.TIMEZONE).tzname(None)
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70 time.tzset()
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71
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72 def set_message_attributes(self, message, to, subject, author=None):
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73 ''' Add attributes to a standard output message
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74 "to" - recipients list
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75 "subject" - Subject
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76 "author" - (name, address) tuple or None for admin email
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77
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78 Subject and author are encoded using the EMAIL_CHARSET from the
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79 config (default UTF-8).
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80 '''
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81 # encode header values if they need to be
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82 charset = getattr(self.config, 'EMAIL_CHARSET', 'utf-8')
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83 tracker_name = s2u(self.config.TRACKER_NAME)
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84 if not author:
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85 author = (tracker_name, self.config.ADMIN_EMAIL)
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86 name = author[0]
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87 else:
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88 name = s2u(author[0])
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89 author = nice_sender_header(name, author[1], charset)
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90 try:
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91 subject.encode('ascii')
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92 message['Subject'] = subject
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93 except UnicodeError:
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94 message['Subject'] = Header(subject, charset)
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95 message['To'] = ', '.join(to)
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96 message['From'] = author
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97 message['Date'] = formatdate(localtime=True)
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98
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99 # add a Precedence header so autoresponders ignore us
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100 message['Precedence'] = 'bulk'
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101
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102 # Add a unique Roundup header to help filtering
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103 try:
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104 tracker_name.encode('ascii')
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105 message['X-Roundup-Name'] = tracker_name
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106 except UnicodeError:
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107 message['X-Roundup-Name'] = Header(tracker_name, charset)
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108
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109 # and another one to avoid loops
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110 message['X-Roundup-Loop'] = 'hello'
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111 # finally, an aid to debugging problems
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112 message['X-Roundup-Version'] = __version__
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113
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114 def get_text_message(self, _charset='utf-8', _subtype='plain'):
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115 message = MIMENonMultipart('text', _subtype)
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116 cs = Charset(_charset)
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117 if cs.body_encoding == charset.BASE64:
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118 cs.body_encoding = charset.QP
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119 message.set_charset(cs)
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120 del message['Content-Transfer-Encoding']
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121 return message
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122
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123 def get_standard_message(self, multipart=False):
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124 '''Form a standard email message from Roundup.
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125 Returns a Message object.
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126 '''
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127 if multipart:
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128 message = MIMEMultipart()
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Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4536
diff changeset
129 else:
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Christof Meerwald <cmeerw@cmeerw.org>
parents: 5473
diff changeset
130 message = self.get_text_message(getattr(self.config, 'EMAIL_CHARSET', 'utf-8'))
4541
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Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4536
diff changeset
131
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Richard Jones <richard@users.sourceforge.net>
parents: 3975
diff changeset
132 return message
1799
071ea6fc803f Extracted duplicated mail-sending code...
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
133
1803
ee33ce4987f5 Let standard_message accept a different author.
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents: 1799
diff changeset
134 def standard_message(self, to, subject, content, author=None):
1830
4ac11e7fa11a Fix mailer bug [SF#817470]...
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents: 1803
diff changeset
135 """Send a standard message.
4ac11e7fa11a Fix mailer bug [SF#817470]...
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents: 1803
diff changeset
136
4ac11e7fa11a Fix mailer bug [SF#817470]...
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents: 1803
diff changeset
137 Arguments:
5493
725266c03eab updated mailgw to no longer use mimetools based on jerrykan's patch
Christof Meerwald <cmeerw@cmeerw.org>
parents: 5473
diff changeset
138 - to: a list of addresses usable by email.utils.parseaddr().
1830
4ac11e7fa11a Fix mailer bug [SF#817470]...
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents: 1803
diff changeset
139 - subject: the subject as a string.
4ac11e7fa11a Fix mailer bug [SF#817470]...
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents: 1803
diff changeset
140 - content: the body of the message as a string.
2059
48600089c73d email charset fixes
Richard Jones <richard@users.sourceforge.net>
parents: 2034
diff changeset
141 - author: the sender as a (name, address) tuple
4092
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Richard Jones <richard@users.sourceforge.net>
parents: 3975
diff changeset
142
4b0ddce43d08 migrate from MimeWriter to email
Richard Jones <richard@users.sourceforge.net>
parents: 3975
diff changeset
143 All strings are assumed to be UTF-8 encoded.
1830
4ac11e7fa11a Fix mailer bug [SF#817470]...
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents: 1803
diff changeset
144 """
4541
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Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4536
diff changeset
145 message = self.get_standard_message()
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Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4536
diff changeset
146 self.set_message_attributes(message, to, subject, author)
5493
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Christof Meerwald <cmeerw@cmeerw.org>
parents: 5473
diff changeset
147 message.set_payload(s2u(content))
4214
d5cd6f440396 Fix issue2550565.
Stefan Seefeld <stefan@seefeld.name>
parents: 4116
diff changeset
148 self.smtp_send(to, message.as_string())
1981
ce6806a2a72d add roundup version to mailer headers
Richard Jones <richard@users.sourceforge.net>
parents: 1830
diff changeset
149
1799
071ea6fc803f Extracted duplicated mail-sending code...
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
150 def bounce_message(self, bounced_message, to, error,
4541
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Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4536
diff changeset
151 subject='Failed issue tracker submission', crypt=False):
1830
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Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents: 1803
diff changeset
152 """Bounce a message, attaching the failed submission.
4ac11e7fa11a Fix mailer bug [SF#817470]...
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents: 1803
diff changeset
153
4ac11e7fa11a Fix mailer bug [SF#817470]...
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents: 1803
diff changeset
154 Arguments:
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725266c03eab updated mailgw to no longer use mimetools based on jerrykan's patch
Christof Meerwald <cmeerw@cmeerw.org>
parents: 5473
diff changeset
155 - bounced_message: an mailgw.RoundupMessage object.
725266c03eab updated mailgw to no longer use mimetools based on jerrykan's patch
Christof Meerwald <cmeerw@cmeerw.org>
parents: 5473
diff changeset
156 - to: a list of addresses usable by email.utils.parseaddr(). Might be
2123
95da13c1bdbd have bounce_message do the error_messages_to heavy-lifting
Richard Jones <richard@users.sourceforge.net>
parents: 2059
diff changeset
157 extended or overridden according to the config
95da13c1bdbd have bounce_message do the error_messages_to heavy-lifting
Richard Jones <richard@users.sourceforge.net>
parents: 2059
diff changeset
158 ERROR_MESSAGES_TO setting.
1830
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Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents: 1803
diff changeset
159 - error: the reason of failure as a string.
4ac11e7fa11a Fix mailer bug [SF#817470]...
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents: 1803
diff changeset
160 - subject: the subject as a string.
4541
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Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4536
diff changeset
161 - crypt: require encryption with pgp for user -- applies only to
4659
eabe86afc6ee issue2550756: Fix `oder' typo in mailer.Mailer.bounce_message docstring, thanks W. Trevor King
John Kristensen <john@jerrykan.com>
parents: 4541
diff changeset
162 mail sent back to the user, not the dispatcher or admin.
2123
95da13c1bdbd have bounce_message do the error_messages_to heavy-lifting
Richard Jones <richard@users.sourceforge.net>
parents: 2059
diff changeset
163
1830
4ac11e7fa11a Fix mailer bug [SF#817470]...
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents: 1803
diff changeset
164 """
4541
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Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4536
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165 crypt_to = None
62239a524beb PGP support is again working (pyme API has changed significantly)...
Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4536
diff changeset
166 if crypt:
62239a524beb PGP support is again working (pyme API has changed significantly)...
Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4536
diff changeset
167 crypt_to = to
62239a524beb PGP support is again working (pyme API has changed significantly)...
Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4536
diff changeset
168 to = None
2123
95da13c1bdbd have bounce_message do the error_messages_to heavy-lifting
Richard Jones <richard@users.sourceforge.net>
parents: 2059
diff changeset
169 # see whether we should send to the dispatcher or not
95da13c1bdbd have bounce_message do the error_messages_to heavy-lifting
Richard Jones <richard@users.sourceforge.net>
parents: 2059
diff changeset
170 dispatcher_email = getattr(self.config, "DISPATCHER_EMAIL",
95da13c1bdbd have bounce_message do the error_messages_to heavy-lifting
Richard Jones <richard@users.sourceforge.net>
parents: 2059
diff changeset
171 getattr(self.config, "ADMIN_EMAIL"))
95da13c1bdbd have bounce_message do the error_messages_to heavy-lifting
Richard Jones <richard@users.sourceforge.net>
parents: 2059
diff changeset
172 error_messages_to = getattr(self.config, "ERROR_MESSAGES_TO", "user")
95da13c1bdbd have bounce_message do the error_messages_to heavy-lifting
Richard Jones <richard@users.sourceforge.net>
parents: 2059
diff changeset
173 if error_messages_to == "dispatcher":
95da13c1bdbd have bounce_message do the error_messages_to heavy-lifting
Richard Jones <richard@users.sourceforge.net>
parents: 2059
diff changeset
174 to = [dispatcher_email]
4541
62239a524beb PGP support is again working (pyme API has changed significantly)...
Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4536
diff changeset
175 crypt = False
62239a524beb PGP support is again working (pyme API has changed significantly)...
Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4536
diff changeset
176 crypt_to = None
2123
95da13c1bdbd have bounce_message do the error_messages_to heavy-lifting
Richard Jones <richard@users.sourceforge.net>
parents: 2059
diff changeset
177 elif error_messages_to == "both":
4541
62239a524beb PGP support is again working (pyme API has changed significantly)...
Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4536
diff changeset
178 if crypt:
62239a524beb PGP support is again working (pyme API has changed significantly)...
Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4536
diff changeset
179 to = [dispatcher_email]
62239a524beb PGP support is again working (pyme API has changed significantly)...
Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4536
diff changeset
180 else:
62239a524beb PGP support is again working (pyme API has changed significantly)...
Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4536
diff changeset
181 to.append(dispatcher_email)
2123
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Richard Jones <richard@users.sourceforge.net>
parents: 2059
diff changeset
182
4541
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Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4536
diff changeset
183 message = self.get_standard_message(multipart=True)
2124
6deda7ff3b2a *** empty log message ***
Richard Jones <richard@users.sourceforge.net>
parents: 2123
diff changeset
184
4092
4b0ddce43d08 migrate from MimeWriter to email
Richard Jones <richard@users.sourceforge.net>
parents: 3975
diff changeset
185 # add the error text
4215
57dfcc824acc fix problem with bounce-message if incoming mail has insufficient privilege...
Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4214
diff changeset
186 part = MIMEText('\n'.join(error))
4092
4b0ddce43d08 migrate from MimeWriter to email
Richard Jones <richard@users.sourceforge.net>
parents: 3975
diff changeset
187 message.attach(part)
1799
071ea6fc803f Extracted duplicated mail-sending code...
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
188
071ea6fc803f Extracted duplicated mail-sending code...
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
189 # attach the original message to the returned message
5493
725266c03eab updated mailgw to no longer use mimetools based on jerrykan's patch
Christof Meerwald <cmeerw@cmeerw.org>
parents: 5473
diff changeset
190 part = MIMEText(bounced_message.flatten())
4092
4b0ddce43d08 migrate from MimeWriter to email
Richard Jones <richard@users.sourceforge.net>
parents: 3975
diff changeset
191 message.attach(part)
1799
071ea6fc803f Extracted duplicated mail-sending code...
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
192
5241
092c4522b3bf Mailer: Improves diagnostic messages for DEBUG.
Bernhard Reiter <bernhard@intevation.de>
parents: 4979
diff changeset
193 self.logger.debug("bounce_message: to=%s, crypt_to=%s", to, crypt_to)
092c4522b3bf Mailer: Improves diagnostic messages for DEBUG.
Bernhard Reiter <bernhard@intevation.de>
parents: 4979
diff changeset
194
4541
62239a524beb PGP support is again working (pyme API has changed significantly)...
Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4536
diff changeset
195 if to:
62239a524beb PGP support is again working (pyme API has changed significantly)...
Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4536
diff changeset
196 # send
62239a524beb PGP support is again working (pyme API has changed significantly)...
Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4536
diff changeset
197 self.set_message_attributes(message, to, subject)
62239a524beb PGP support is again working (pyme API has changed significantly)...
Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4536
diff changeset
198 try:
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Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4536
diff changeset
199 self.smtp_send(to, message.as_string())
5241
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Bernhard Reiter <bernhard@intevation.de>
parents: 4979
diff changeset
200 except MessageSendError as e:
4541
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Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4536
diff changeset
201 # squash mail sending errors when bouncing mail
62239a524beb PGP support is again working (pyme API has changed significantly)...
Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4536
diff changeset
202 # TODO this *could* be better, as we could notify admin of the
62239a524beb PGP support is again working (pyme API has changed significantly)...
Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4536
diff changeset
203 # problem (even though the vast majority of bounce errors are
62239a524beb PGP support is again working (pyme API has changed significantly)...
Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4536
diff changeset
204 # because of spam)
5241
092c4522b3bf Mailer: Improves diagnostic messages for DEBUG.
Bernhard Reiter <bernhard@intevation.de>
parents: 4979
diff changeset
205 self.logger.debug("MessageSendError: %s", str(e))
4541
62239a524beb PGP support is again working (pyme API has changed significantly)...
Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4536
diff changeset
206 pass
62239a524beb PGP support is again working (pyme API has changed significantly)...
Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4536
diff changeset
207 if crypt_to:
5494
b7fa56ced601 use gpg module instead of pyme module for PGP encryption
Christof Meerwald <cmeerw@cmeerw.org>
parents: 5493
diff changeset
208 plain = gpg.core.Data(message.as_string())
b7fa56ced601 use gpg module instead of pyme module for PGP encryption
Christof Meerwald <cmeerw@cmeerw.org>
parents: 5493
diff changeset
209 cipher = gpg.core.Data()
b7fa56ced601 use gpg module instead of pyme module for PGP encryption
Christof Meerwald <cmeerw@cmeerw.org>
parents: 5493
diff changeset
210 ctx = gpg.core.Context()
4541
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Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4536
diff changeset
211 ctx.set_armor(1)
62239a524beb PGP support is again working (pyme API has changed significantly)...
Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4536
diff changeset
212 keys = []
62239a524beb PGP support is again working (pyme API has changed significantly)...
Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4536
diff changeset
213 adrs = []
62239a524beb PGP support is again working (pyme API has changed significantly)...
Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4536
diff changeset
214 for adr in crypt_to:
62239a524beb PGP support is again working (pyme API has changed significantly)...
Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4536
diff changeset
215 ctx.op_keylist_start(adr, 0)
62239a524beb PGP support is again working (pyme API has changed significantly)...
Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4536
diff changeset
216 # only first key per email
62239a524beb PGP support is again working (pyme API has changed significantly)...
Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4536
diff changeset
217 k = ctx.op_keylist_next()
62239a524beb PGP support is again working (pyme API has changed significantly)...
Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4536
diff changeset
218 if k is not None:
62239a524beb PGP support is again working (pyme API has changed significantly)...
Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4536
diff changeset
219 adrs.append(adr)
62239a524beb PGP support is again working (pyme API has changed significantly)...
Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4536
diff changeset
220 keys.append(k)
62239a524beb PGP support is again working (pyme API has changed significantly)...
Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4536
diff changeset
221 ctx.op_keylist_end()
5241
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Bernhard Reiter <bernhard@intevation.de>
parents: 4979
diff changeset
222 if not adrs:
092c4522b3bf Mailer: Improves diagnostic messages for DEBUG.
Bernhard Reiter <bernhard@intevation.de>
parents: 4979
diff changeset
223 self.logger.debug("bounce_message: no keys found for %s",
092c4522b3bf Mailer: Improves diagnostic messages for DEBUG.
Bernhard Reiter <bernhard@intevation.de>
parents: 4979
diff changeset
224 crypt_to)
4541
62239a524beb PGP support is again working (pyme API has changed significantly)...
Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4536
diff changeset
225 crypt_to = adrs
62239a524beb PGP support is again working (pyme API has changed significantly)...
Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4536
diff changeset
226 if crypt_to:
62239a524beb PGP support is again working (pyme API has changed significantly)...
Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4536
diff changeset
227 try:
62239a524beb PGP support is again working (pyme API has changed significantly)...
Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4536
diff changeset
228 ctx.op_encrypt(keys, 1, plain, cipher)
62239a524beb PGP support is again working (pyme API has changed significantly)...
Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4536
diff changeset
229 cipher.seek(0,0)
62239a524beb PGP support is again working (pyme API has changed significantly)...
Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4536
diff changeset
230 message=MIMEMultipart('encrypted', boundary=None,
62239a524beb PGP support is again working (pyme API has changed significantly)...
Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4536
diff changeset
231 _subparts=None, protocol="application/pgp-encrypted")
62239a524beb PGP support is again working (pyme API has changed significantly)...
Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4536
diff changeset
232 part=MIMEBase('application', 'pgp-encrypted')
62239a524beb PGP support is again working (pyme API has changed significantly)...
Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4536
diff changeset
233 part.set_payload("Version: 1\r\n")
62239a524beb PGP support is again working (pyme API has changed significantly)...
Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4536
diff changeset
234 message.attach(part)
62239a524beb PGP support is again working (pyme API has changed significantly)...
Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4536
diff changeset
235 part=MIMEBase('application', 'octet-stream')
62239a524beb PGP support is again working (pyme API has changed significantly)...
Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4536
diff changeset
236 part.set_payload(cipher.read())
62239a524beb PGP support is again working (pyme API has changed significantly)...
Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4536
diff changeset
237 message.attach(part)
5494
b7fa56ced601 use gpg module instead of pyme module for PGP encryption
Christof Meerwald <cmeerw@cmeerw.org>
parents: 5493
diff changeset
238 except gpg.GPGMEError:
5241
092c4522b3bf Mailer: Improves diagnostic messages for DEBUG.
Bernhard Reiter <bernhard@intevation.de>
parents: 4979
diff changeset
239 self.logger.debug("bounce_message: Cannot encrypt to %s",
092c4522b3bf Mailer: Improves diagnostic messages for DEBUG.
Bernhard Reiter <bernhard@intevation.de>
parents: 4979
diff changeset
240 str(crypto_to))
4541
62239a524beb PGP support is again working (pyme API has changed significantly)...
Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4536
diff changeset
241 crypt_to = None
62239a524beb PGP support is again working (pyme API has changed significantly)...
Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4536
diff changeset
242 if crypt_to:
62239a524beb PGP support is again working (pyme API has changed significantly)...
Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4536
diff changeset
243 self.set_message_attributes(message, crypt_to, subject)
62239a524beb PGP support is again working (pyme API has changed significantly)...
Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4536
diff changeset
244 try:
62239a524beb PGP support is again working (pyme API has changed significantly)...
Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4536
diff changeset
245 self.smtp_send(crypt_to, message.as_string())
5241
092c4522b3bf Mailer: Improves diagnostic messages for DEBUG.
Bernhard Reiter <bernhard@intevation.de>
parents: 4979
diff changeset
246 except MessageSendError as e:
4541
62239a524beb PGP support is again working (pyme API has changed significantly)...
Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4536
diff changeset
247 # ignore on error, see above.
5241
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Bernhard Reiter <bernhard@intevation.de>
parents: 4979
diff changeset
248 self.logger.debug("MessageSendError: %s", str(e))
4541
62239a524beb PGP support is again working (pyme API has changed significantly)...
Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4536
diff changeset
249 pass
2626
e49e6c7b14fb fix incompatibilities with new configuration;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2124
diff changeset
250
3548
61d48244e7a8 login may now be for a single session
Richard Jones <richard@users.sourceforge.net>
parents: 3532
diff changeset
251 def exception_message(self):
61d48244e7a8 login may now be for a single session
Richard Jones <richard@users.sourceforge.net>
parents: 3532
diff changeset
252 '''Send a message to the admins with information about the latest
61d48244e7a8 login may now be for a single session
Richard Jones <richard@users.sourceforge.net>
parents: 3532
diff changeset
253 traceback.
61d48244e7a8 login may now be for a single session
Richard Jones <richard@users.sourceforge.net>
parents: 3532
diff changeset
254 '''
61d48244e7a8 login may now be for a single session
Richard Jones <richard@users.sourceforge.net>
parents: 3532
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255 subject = '%s: %s'%(self.config.TRACKER_NAME, sys.exc_info()[1])
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Richard Jones <richard@users.sourceforge.net>
parents: 3532
diff changeset
256 to = [self.config.ADMIN_EMAIL]
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3954fbcefae5 fix incompatibility with python2.3 [SF#1432602]
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 3548
diff changeset
257 content = '\n'.join(traceback.format_exception(*sys.exc_info()))
3548
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Richard Jones <richard@users.sourceforge.net>
parents: 3532
diff changeset
258 self.standard_message(to, subject, content)
61d48244e7a8 login may now be for a single session
Richard Jones <richard@users.sourceforge.net>
parents: 3532
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259
4287
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Stefan Seefeld <stefan@seefeld.name>
parents: 4236
diff changeset
260 def smtp_send(self, to, message, sender=None):
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4ac11e7fa11a Fix mailer bug [SF#817470]...
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents: 1803
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261 """Send a message over SMTP, using roundup's config.
4ac11e7fa11a Fix mailer bug [SF#817470]...
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents: 1803
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262
4ac11e7fa11a Fix mailer bug [SF#817470]...
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents: 1803
diff changeset
263 Arguments:
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Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents: 1803
diff changeset
264 - to: a list of addresses usable by rfc822.parseaddr().
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Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents: 1803
diff changeset
265 - message: a StringIO instance with a full message.
4287
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Stefan Seefeld <stefan@seefeld.name>
parents: 4236
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266 - sender: if not 'None', the email address to use as the
630a20c51345 Allow non-admin email addresses as envelope sender.
Stefan Seefeld <stefan@seefeld.name>
parents: 4236
diff changeset
267 envelope sender. If 'None', the admin email is used.
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Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents: 1803
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268 """
4287
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Stefan Seefeld <stefan@seefeld.name>
parents: 4236
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269
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Stefan Seefeld <stefan@seefeld.name>
parents: 4236
diff changeset
270 if not sender:
630a20c51345 Allow non-admin email addresses as envelope sender.
Stefan Seefeld <stefan@seefeld.name>
parents: 4236
diff changeset
271 sender = self.config.ADMIN_EMAIL
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Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
272 if self.debug:
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Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4341
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273 # don't send - just write to a file, use unix from line so
f2e6b303aa8a When debugging mail (debug = <filename> setting in [mail] section...
Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4341
diff changeset
274 # that resulting file can be openened in a mailer
f2e6b303aa8a When debugging mail (debug = <filename> setting in [mail] section...
Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4341
diff changeset
275 fmt = '%a %b %m %H:%M:%S %Y'
f2e6b303aa8a When debugging mail (debug = <filename> setting in [mail] section...
Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4341
diff changeset
276 unixfrm = 'From %s %s' % (sender, Date ('.').pretty (fmt))
f2e6b303aa8a When debugging mail (debug = <filename> setting in [mail] section...
Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4341
diff changeset
277 open(self.debug, 'a').write('%s\nFROM: %s\nTO: %s\n%s\n\n' %
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Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4341
diff changeset
278 (unixfrm, sender,
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Richard Jones <richard@users.sourceforge.net>
parents: 3975
diff changeset
279 ', '.join(to), message))
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Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
280 else:
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Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
281 # now try to send the message
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Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
282 try:
071ea6fc803f Extracted duplicated mail-sending code...
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
283 # send the message as admin so bounces are sent there
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Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
284 # instead of to roundup
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Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
285 smtp = SMTPConnection(self.config)
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Stefan Seefeld <stefan@seefeld.name>
parents: 4236
diff changeset
286 smtp.sendmail(sender, to, message)
5248
198b6e810c67 Use Python-3-compatible 'as' syntax for except statements
Eric S. Raymond <esr@thyrsus.com>
parents: 5241
diff changeset
287 except socket.error as value:
1799
071ea6fc803f Extracted duplicated mail-sending code...
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
288 raise MessageSendError("Error: couldn't send email: "
071ea6fc803f Extracted duplicated mail-sending code...
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
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289 "mailhost %s"%value)
5379
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Joseph Myers <jsm@polyomino.org.uk>
parents: 5248
diff changeset
290 except smtplib.SMTPException as msg:
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Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
291 raise MessageSendError("Error: couldn't send email: %s"%msg)
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Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
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292
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Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
293 class SMTPConnection(smtplib.SMTP):
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Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
294 ''' Open an SMTP connection to the mailhost specified in the config
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Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
295 '''
071ea6fc803f Extracted duplicated mail-sending code...
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
296 def __init__(self, config):
3878
6d14a3b4e295 allow admin to specify port and local hostname for SMTP connections
Justus Pendleton <jpend@users.sourceforge.net>
parents: 3667
diff changeset
297 smtplib.SMTP.__init__(self, config.MAILHOST, port=config['MAIL_PORT'],
6d14a3b4e295 allow admin to specify port and local hostname for SMTP connections
Justus Pendleton <jpend@users.sourceforge.net>
parents: 3667
diff changeset
298 local_hostname=config['MAIL_LOCAL_HOSTNAME'])
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Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
299
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Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2124
diff changeset
300 # start the TLS if requested
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Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2124
diff changeset
301 if config["MAIL_TLS"]:
4116
391fa482f995 fix TLS handling with some SMTP servers (issues 2484879 and 1912923)
Richard Jones <richard@users.sourceforge.net>
parents: 4114
diff changeset
302 self.ehlo()
2626
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Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2124
diff changeset
303 self.starttls(config["MAIL_TLS_KEYFILE"],
3572
a052781093d7 fix typo in SMTP TLS option name: "MAIL_TLS_CERFILE" [SF#1435452]
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 3569
diff changeset
304 config["MAIL_TLS_CERTFILE"])
1799
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Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
305
071ea6fc803f Extracted duplicated mail-sending code...
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
306 # ok, now do we also need to log in?
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Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2124
diff changeset
307 mailuser = config["MAIL_USERNAME"]
1799
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Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
308 if mailuser:
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e49e6c7b14fb fix incompatibilities with new configuration;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2124
diff changeset
309 self.login(mailuser, config["MAIL_PASSWORD"])
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Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
310
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Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2124
diff changeset
311 # vim: set et sts=4 sw=4 :
Roundup Issue Tracker: http://roundup-tracker.org/