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annotate roundup/mailer.py @ 4967:760ffc0eae5b

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Change email package module names to conform v4 (issue2550875) Update the mailer roundup module to use email package names introduced in v4 (Python v2.5). If nothing else this will provide forward support for Python v3+. Thanks to Anthony Pankov for the patch.
author John Kristensen <john@jerrykan.com>
date Thu, 05 Mar 2015 00:19:42 +1100
parents eabe86afc6ee
children f1a2bd1dea77
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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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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
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6
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7 from cStringIO import StringIO
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8
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9 from roundup import __version__
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10 from roundup.date import get_timezone, Date
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11
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12 from email.utils import formatdate, formataddr, specialsre, escapesre
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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
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19 try:
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20 import pyme, pyme.core
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21 except ImportError:
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22 pyme = None
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23
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24
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25 class MessageSendError(RuntimeError):
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26 pass
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27
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28 def encode_quopri(msg):
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29 orig = msg.get_payload()
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30 encdata = quopri.encodestring(orig)
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31 msg.set_payload(encdata)
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32 del msg['Content-Transfer-Encoding']
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33 msg['Content-Transfer-Encoding'] = 'quoted-printable'
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34
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35 def nice_sender_header(name, address, charset):
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36 # construct an address header so it's as human-readable as possible
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37 # even in the presence of a non-ASCII name part
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38 if not name:
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39 return address
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40 try:
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41 encname = name.encode('ASCII')
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42 except UnicodeEncodeError:
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43 # use Header to encode correctly.
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44 encname = Header(name, charset=charset).encode()
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45
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46 # the important bits of formataddr()
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47 if specialsre.search(encname):
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48 encname = '"%s"'%escapesre.sub(r'\\\g<0>', encname)
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49
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50 # now format the header as a string - don't return a Header as anonymous
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51 # headers play poorly with Messages (eg. won't get wrapped properly)
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52 return '%s <%s>'%(encname, address)
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53
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54 class Mailer:
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55 """Roundup-specific mail sending."""
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56 def __init__(self, config):
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57 self.config = config
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58
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59 # set to indicate to roundup not to actually _send_ email
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60 # this var must contain a file to write the mail to
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61 self.debug = os.environ.get('SENDMAILDEBUG', '') \
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62 or config["MAIL_DEBUG"]
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63
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64 # set timezone so that things like formatdate(localtime=True)
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65 # use the configured timezone
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66 # apparently tzset doesn't exist in python under Windows, my bad.
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67 # my pathetic attempts at googling a Windows-solution failed
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68 # so if you're on Windows your mail won't use your configured
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69 # timezone.
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70 if hasattr(time, 'tzset'):
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71 os.environ['TZ'] = get_timezone(self.config.TIMEZONE).tzname(None)
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72 time.tzset()
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73
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74 def set_message_attributes(self, message, to, subject, author=None):
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75 ''' Add attributes to a standard output message
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76 "to" - recipients list
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77 "subject" - Subject
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78 "author" - (name, address) tuple or None for admin email
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79
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80 Subject and author are encoded using the EMAIL_CHARSET from the
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81 config (default UTF-8).
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82 '''
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83 # encode header values if they need to be
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84 charset = getattr(self.config, 'EMAIL_CHARSET', 'utf-8')
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85 tracker_name = unicode(self.config.TRACKER_NAME, 'utf-8')
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86 if not author:
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87 author = (tracker_name, self.config.ADMIN_EMAIL)
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88 name = author[0]
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89 else:
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90 name = unicode(author[0], 'utf-8')
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91 author = nice_sender_header(name, author[1], charset)
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92 try:
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93 message['Subject'] = subject.encode('ascii')
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94 except UnicodeError:
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95 message['Subject'] = Header(subject, charset)
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96 message['To'] = ', '.join(to)
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97 message['From'] = author
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98 message['Date'] = formatdate(localtime=True)
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99
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100 # add a Precedence header so autoresponders ignore us
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101 message['Precedence'] = 'bulk'
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102
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103 # Add a unique Roundup header to help filtering
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104 try:
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105 message['X-Roundup-Name'] = tracker_name.encode('ascii')
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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_standard_message(self, multipart=False):
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115 '''Form a standard email message from Roundup.
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116 Returns a Message object.
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117 '''
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118 charset = getattr(self.config, 'EMAIL_CHARSET', 'utf-8')
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119 if multipart:
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120 message = MIMEMultipart()
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121 else:
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122 message = MIMEText("")
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123 message.set_charset(charset)
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124
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125 return message
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126
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127 def standard_message(self, to, subject, content, author=None):
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128 """Send a standard message.
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129
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130 Arguments:
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131 - to: a list of addresses usable by rfc822.parseaddr().
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diff changeset
132 - subject: the subject as a string.
4ac11e7fa11a Fix mailer bug [SF#817470]...
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents: 1803
diff changeset
133 - content: the body of the message as a string.
2059
48600089c73d email charset fixes
Richard Jones <richard@users.sourceforge.net>
parents: 2034
diff changeset
134 - author: the sender as a (name, address) tuple
4092
4b0ddce43d08 migrate from MimeWriter to email
Richard Jones <richard@users.sourceforge.net>
parents: 3975
diff changeset
135
4b0ddce43d08 migrate from MimeWriter to email
Richard Jones <richard@users.sourceforge.net>
parents: 3975
diff changeset
136 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
137 """
4541
62239a524beb PGP support is again working (pyme API has changed significantly)...
Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4536
diff changeset
138 message = self.get_standard_message()
62239a524beb PGP support is again working (pyme API has changed significantly)...
Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4536
diff changeset
139 self.set_message_attributes(message, to, subject, author)
4092
4b0ddce43d08 migrate from MimeWriter to email
Richard Jones <richard@users.sourceforge.net>
parents: 3975
diff changeset
140 message.set_payload(content)
4114
da682f38bad3 bug introduced in the migration to the email package (issue 2550531)
Richard Jones <richard@users.sourceforge.net>
parents: 4092
diff changeset
141 encode_quopri(message)
4214
d5cd6f440396 Fix issue2550565.
Stefan Seefeld <stefan@seefeld.name>
parents: 4116
diff changeset
142 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
143
1799
071ea6fc803f Extracted duplicated mail-sending code...
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
144 def bounce_message(self, bounced_message, to, error,
4541
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Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4536
diff changeset
145 subject='Failed issue tracker submission', crypt=False):
1830
4ac11e7fa11a Fix mailer bug [SF#817470]...
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents: 1803
diff changeset
146 """Bounce a message, attaching the failed submission.
4ac11e7fa11a Fix mailer bug [SF#817470]...
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents: 1803
diff changeset
147
4ac11e7fa11a Fix mailer bug [SF#817470]...
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents: 1803
diff changeset
148 Arguments:
4ac11e7fa11a Fix mailer bug [SF#817470]...
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents: 1803
diff changeset
149 - bounced_message: an RFC822 Message object.
2123
95da13c1bdbd have bounce_message do the error_messages_to heavy-lifting
Richard Jones <richard@users.sourceforge.net>
parents: 2059
diff changeset
150 - to: a list of addresses usable by rfc822.parseaddr(). Might be
95da13c1bdbd have bounce_message do the error_messages_to heavy-lifting
Richard Jones <richard@users.sourceforge.net>
parents: 2059
diff changeset
151 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
152 ERROR_MESSAGES_TO setting.
1830
4ac11e7fa11a Fix mailer bug [SF#817470]...
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents: 1803
diff changeset
153 - error: the reason of failure as a string.
4ac11e7fa11a Fix mailer bug [SF#817470]...
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents: 1803
diff changeset
154 - subject: the subject as a string.
4541
62239a524beb PGP support is again working (pyme API has changed significantly)...
Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4536
diff changeset
155 - 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
156 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
157
1830
4ac11e7fa11a Fix mailer bug [SF#817470]...
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents: 1803
diff changeset
158 """
4541
62239a524beb PGP support is again working (pyme API has changed significantly)...
Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4536
diff changeset
159 crypt_to = None
62239a524beb PGP support is again working (pyme API has changed significantly)...
Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4536
diff changeset
160 if crypt:
62239a524beb PGP support is again working (pyme API has changed significantly)...
Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4536
diff changeset
161 crypt_to = to
62239a524beb PGP support is again working (pyme API has changed significantly)...
Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4536
diff changeset
162 to = None
2123
95da13c1bdbd have bounce_message do the error_messages_to heavy-lifting
Richard Jones <richard@users.sourceforge.net>
parents: 2059
diff changeset
163 # 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
164 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
165 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
166 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
167 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
168 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
169 crypt = False
62239a524beb PGP support is again working (pyme API has changed significantly)...
Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4536
diff changeset
170 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
171 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
172 if crypt:
62239a524beb PGP support is again working (pyme API has changed significantly)...
Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4536
diff changeset
173 to = [dispatcher_email]
62239a524beb PGP support is again working (pyme API has changed significantly)...
Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4536
diff changeset
174 else:
62239a524beb PGP support is again working (pyme API has changed significantly)...
Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4536
diff changeset
175 to.append(dispatcher_email)
2123
95da13c1bdbd have bounce_message do the error_messages_to heavy-lifting
Richard Jones <richard@users.sourceforge.net>
parents: 2059
diff changeset
176
4541
62239a524beb PGP support is again working (pyme API has changed significantly)...
Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4536
diff changeset
177 message = self.get_standard_message(multipart=True)
2124
6deda7ff3b2a *** empty log message ***
Richard Jones <richard@users.sourceforge.net>
parents: 2123
diff changeset
178
4092
4b0ddce43d08 migrate from MimeWriter to email
Richard Jones <richard@users.sourceforge.net>
parents: 3975
diff changeset
179 # 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
180 part = MIMEText('\n'.join(error))
4092
4b0ddce43d08 migrate from MimeWriter to email
Richard Jones <richard@users.sourceforge.net>
parents: 3975
diff changeset
181 message.attach(part)
1799
071ea6fc803f Extracted duplicated mail-sending code...
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
182
071ea6fc803f Extracted duplicated mail-sending code...
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
183 # attach the original message to the returned message
4215
57dfcc824acc fix problem with bounce-message if incoming mail has insufficient privilege...
Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4214
diff changeset
184 body = []
57dfcc824acc fix problem with bounce-message if incoming mail has insufficient privilege...
Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4214
diff changeset
185 for header in bounced_message.headers:
57dfcc824acc fix problem with bounce-message if incoming mail has insufficient privilege...
Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4214
diff changeset
186 body.append(header)
1799
071ea6fc803f Extracted duplicated mail-sending code...
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
187 try:
071ea6fc803f Extracted duplicated mail-sending code...
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
188 bounced_message.rewindbody()
4215
57dfcc824acc fix problem with bounce-message if incoming mail has insufficient privilege...
Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4214
diff changeset
189 except IOError, errmessage:
57dfcc824acc fix problem with bounce-message if incoming mail has insufficient privilege...
Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4214
diff changeset
190 body.append("*** couldn't include message body: %s ***" %
57dfcc824acc fix problem with bounce-message if incoming mail has insufficient privilege...
Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4214
diff changeset
191 errmessage)
1799
071ea6fc803f Extracted duplicated mail-sending code...
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
192 else:
4215
57dfcc824acc fix problem with bounce-message if incoming mail has insufficient privilege...
Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4214
diff changeset
193 body.append('\n')
57dfcc824acc fix problem with bounce-message if incoming mail has insufficient privilege...
Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4214
diff changeset
194 body.append(bounced_message.fp.read())
57dfcc824acc fix problem with bounce-message if incoming mail has insufficient privilege...
Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4214
diff changeset
195 part = MIMEText(''.join(body))
4092
4b0ddce43d08 migrate from MimeWriter to email
Richard Jones <richard@users.sourceforge.net>
parents: 3975
diff changeset
196 message.attach(part)
1799
071ea6fc803f Extracted duplicated mail-sending code...
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
197
4541
62239a524beb PGP support is again working (pyme API has changed significantly)...
Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4536
diff changeset
198 if to:
62239a524beb PGP support is again working (pyme API has changed significantly)...
Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4536
diff changeset
199 # send
62239a524beb PGP support is again working (pyme API has changed significantly)...
Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4536
diff changeset
200 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
201 try:
62239a524beb PGP support is again working (pyme API has changed significantly)...
Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4536
diff changeset
202 self.smtp_send(to, message.as_string())
62239a524beb PGP support is again working (pyme API has changed significantly)...
Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4536
diff changeset
203 except MessageSendError:
62239a524beb PGP support is again working (pyme API has changed significantly)...
Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4536
diff changeset
204 # 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
205 # 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
206 # 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
207 # because of spam)
62239a524beb PGP support is again working (pyme API has changed significantly)...
Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4536
diff changeset
208 pass
62239a524beb PGP support is again working (pyme API has changed significantly)...
Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4536
diff changeset
209 if crypt_to:
62239a524beb PGP support is again working (pyme API has changed significantly)...
Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4536
diff changeset
210 plain = pyme.core.Data(message.as_string())
62239a524beb PGP support is again working (pyme API has changed significantly)...
Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4536
diff changeset
211 cipher = pyme.core.Data()
62239a524beb PGP support is again working (pyme API has changed significantly)...
Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4536
diff changeset
212 ctx = pyme.core.Context()
62239a524beb PGP support is again working (pyme API has changed significantly)...
Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4536
diff changeset
213 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
214 keys = []
62239a524beb PGP support is again working (pyme API has changed significantly)...
Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4536
diff changeset
215 adrs = []
62239a524beb PGP support is again working (pyme API has changed significantly)...
Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4536
diff changeset
216 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
217 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
218 # 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
219 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
220 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
221 adrs.append(adr)
62239a524beb PGP support is again working (pyme API has changed significantly)...
Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4536
diff changeset
222 keys.append(k)
62239a524beb PGP support is again working (pyme API has changed significantly)...
Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4536
diff changeset
223 ctx.op_keylist_end()
62239a524beb PGP support is again working (pyme API has changed significantly)...
Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4536
diff changeset
224 crypt_to = adrs
62239a524beb PGP support is again working (pyme API has changed significantly)...
Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4536
diff changeset
225 if crypt_to:
62239a524beb PGP support is again working (pyme API has changed significantly)...
Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4536
diff changeset
226 try:
62239a524beb PGP support is again working (pyme API has changed significantly)...
Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4536
diff changeset
227 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
228 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
229 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
230 _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
231 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
232 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
233 message.attach(part)
62239a524beb PGP support is again working (pyme API has changed significantly)...
Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4536
diff changeset
234 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
235 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
236 message.attach(part)
62239a524beb PGP support is again working (pyme API has changed significantly)...
Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4536
diff changeset
237 except pyme.GPGMEError:
62239a524beb PGP support is again working (pyme API has changed significantly)...
Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4536
diff changeset
238 crypt_to = None
62239a524beb PGP support is again working (pyme API has changed significantly)...
Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4536
diff changeset
239 if crypt_to:
62239a524beb PGP support is again working (pyme API has changed significantly)...
Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4536
diff changeset
240 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
241 try:
62239a524beb PGP support is again working (pyme API has changed significantly)...
Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4536
diff changeset
242 self.smtp_send(crypt_to, message.as_string())
62239a524beb PGP support is again working (pyme API has changed significantly)...
Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4536
diff changeset
243 except MessageSendError:
62239a524beb PGP support is again working (pyme API has changed significantly)...
Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4536
diff changeset
244 # ignore on error, see above.
62239a524beb PGP support is again working (pyme API has changed significantly)...
Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4536
diff changeset
245 pass
2626
e49e6c7b14fb fix incompatibilities with new configuration;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2124
diff changeset
246
3548
61d48244e7a8 login may now be for a single session
Richard Jones <richard@users.sourceforge.net>
parents: 3532
diff changeset
247 def exception_message(self):
61d48244e7a8 login may now be for a single session
Richard Jones <richard@users.sourceforge.net>
parents: 3532
diff changeset
248 '''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
249 traceback.
61d48244e7a8 login may now be for a single session
Richard Jones <richard@users.sourceforge.net>
parents: 3532
diff changeset
250 '''
61d48244e7a8 login may now be for a single session
Richard Jones <richard@users.sourceforge.net>
parents: 3532
diff changeset
251 subject = '%s: %s'%(self.config.TRACKER_NAME, sys.exc_info()[1])
61d48244e7a8 login may now be for a single session
Richard Jones <richard@users.sourceforge.net>
parents: 3532
diff changeset
252 to = [self.config.ADMIN_EMAIL]
3569
3954fbcefae5 fix incompatibility with python2.3 [SF#1432602]
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 3548
diff changeset
253 content = '\n'.join(traceback.format_exception(*sys.exc_info()))
3548
61d48244e7a8 login may now be for a single session
Richard Jones <richard@users.sourceforge.net>
parents: 3532
diff changeset
254 self.standard_message(to, subject, content)
61d48244e7a8 login may now be for a single session
Richard Jones <richard@users.sourceforge.net>
parents: 3532
diff changeset
255
4287
630a20c51345 Allow non-admin email addresses as envelope sender.
Stefan Seefeld <stefan@seefeld.name>
parents: 4236
diff changeset
256 def smtp_send(self, to, message, sender=None):
1830
4ac11e7fa11a Fix mailer bug [SF#817470]...
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents: 1803
diff changeset
257 """Send a message over SMTP, using roundup's config.
4ac11e7fa11a Fix mailer bug [SF#817470]...
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents: 1803
diff changeset
258
4ac11e7fa11a Fix mailer bug [SF#817470]...
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents: 1803
diff changeset
259 Arguments:
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260 - to: a list of addresses usable by rfc822.parseaddr().
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261 - message: a StringIO instance with a full message.
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262 - sender: if not 'None', the email address to use as the
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263 envelope sender. If 'None', the admin email is used.
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264 """
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265
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Stefan Seefeld <stefan@seefeld.name>
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266 if not sender:
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267 sender = self.config.ADMIN_EMAIL
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268 if self.debug:
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269 # don't send - just write to a file, use unix from line so
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270 # that resulting file can be openened in a mailer
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Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
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271 fmt = '%a %b %m %H:%M:%S %Y'
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272 unixfrm = 'From %s %s' % (sender, Date ('.').pretty (fmt))
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273 open(self.debug, 'a').write('%s\nFROM: %s\nTO: %s\n%s\n\n' %
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274 (unixfrm, sender,
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275 ', '.join(to), message))
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276 else:
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277 # now try to send the message
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Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
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278 try:
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279 # send the message as admin so bounces are sent there
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280 # instead of to roundup
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281 smtp = SMTPConnection(self.config)
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282 smtp.sendmail(sender, to, message)
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283 except socket.error, value:
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284 raise MessageSendError("Error: couldn't send email: "
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285 "mailhost %s"%value)
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286 except smtplib.SMTPException, msg:
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287 raise MessageSendError("Error: couldn't send email: %s"%msg)
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288
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289 class SMTPConnection(smtplib.SMTP):
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290 ''' Open an SMTP connection to the mailhost specified in the config
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291 '''
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292 def __init__(self, config):
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293 smtplib.SMTP.__init__(self, config.MAILHOST, port=config['MAIL_PORT'],
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294 local_hostname=config['MAIL_LOCAL_HOSTNAME'])
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295
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296 # start the TLS if requested
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297 if config["MAIL_TLS"]:
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298 self.ehlo()
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299 self.starttls(config["MAIL_TLS_KEYFILE"],
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300 config["MAIL_TLS_CERTFILE"])
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301
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302 # ok, now do we also need to log in?
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303 mailuser = config["MAIL_USERNAME"]
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304 if mailuser:
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305 self.login(mailuser, config["MAIL_PASSWORD"])
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306
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307 # vim: set et sts=4 sw=4 :
Roundup Issue Tracker: http://roundup-tracker.org/