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annotate roundup/mailer.py @ 5241:092c4522b3bf

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Mailer: Improves diagnostic messages for DEBUG. * Adds logger and debug output to mailer.py. This is especially interesting for crypto mails.
author Bernhard Reiter <bernhard@intevation.de>
date Wed, 10 May 2017 10:53:16 +0200
parents f1a2bd1dea77
children 198b6e810c67
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
2005
fc52d57c6c3e documentation cleanup
Richard Jones <richard@users.sourceforge.net>
parents: 1981
diff changeset
1 """Sending Roundup-specific mail over SMTP.
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Richard Jones <richard@users.sourceforge.net>
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 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 from roundup.anypy import email_
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20
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21 try:
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22 import pyme, pyme.core
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23 except ImportError:
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24 pyme = None
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25
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26
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27 class MessageSendError(RuntimeError):
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28 pass
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29
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30 def encode_quopri(msg):
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31 orig = msg.get_payload()
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32 encdata = quopri.encodestring(orig)
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33 msg.set_payload(encdata)
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34 del msg['Content-Transfer-Encoding']
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35 msg['Content-Transfer-Encoding'] = 'quoted-printable'
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36
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37 def nice_sender_header(name, address, charset):
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38 # construct an address header so it's as human-readable as possible
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39 # even in the presence of a non-ASCII name part
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40 if not name:
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41 return address
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42 try:
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43 encname = name.encode('ASCII')
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44 except UnicodeEncodeError:
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45 # use Header to encode correctly.
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46 encname = Header(name, charset=charset).encode()
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47
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48 # the important bits of formataddr()
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49 if specialsre.search(encname):
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50 encname = '"%s"'%escapesre.sub(r'\\\g<0>', encname)
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51
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52 # now format the header as a string - don't return a Header as anonymous
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53 # headers play poorly with Messages (eg. won't get wrapped properly)
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54 return '%s <%s>'%(encname, address)
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55
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56 class Mailer:
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57 """Roundup-specific mail sending."""
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58 def __init__(self, config):
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59 self.config = config
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parents: 4979
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60 self.logger = logging.getLogger('roundup.mailer')
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61
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62 # set to indicate to roundup not to actually _send_ email
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63 # this var must contain a file to write the mail to
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64 self.debug = os.environ.get('SENDMAILDEBUG', '') \
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65 or config["MAIL_DEBUG"]
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66
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67 # set timezone so that things like formatdate(localtime=True)
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68 # use the configured timezone
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69 # apparently tzset doesn't exist in python under Windows, my bad.
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70 # my pathetic attempts at googling a Windows-solution failed
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71 # so if you're on Windows your mail won't use your configured
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72 # timezone.
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73 if hasattr(time, 'tzset'):
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74 os.environ['TZ'] = get_timezone(self.config.TIMEZONE).tzname(None)
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75 time.tzset()
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76
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77 def set_message_attributes(self, message, to, subject, author=None):
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78 ''' Add attributes to a standard output message
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79 "to" - recipients list
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80 "subject" - Subject
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81 "author" - (name, address) tuple or None for admin email
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82
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83 Subject and author are encoded using the EMAIL_CHARSET from the
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84 config (default UTF-8).
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85 '''
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86 # encode header values if they need to be
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87 charset = getattr(self.config, 'EMAIL_CHARSET', 'utf-8')
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88 tracker_name = unicode(self.config.TRACKER_NAME, 'utf-8')
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89 if not author:
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90 author = (tracker_name, self.config.ADMIN_EMAIL)
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91 name = author[0]
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92 else:
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93 name = unicode(author[0], 'utf-8')
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94 author = nice_sender_header(name, author[1], charset)
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95 try:
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96 message['Subject'] = subject.encode('ascii')
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97 except UnicodeError:
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98 message['Subject'] = Header(subject, charset)
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99 message['To'] = ', '.join(to)
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100 message['From'] = author
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101 message['Date'] = formatdate(localtime=True)
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102
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103 # add a Precedence header so autoresponders ignore us
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104 message['Precedence'] = 'bulk'
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105
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106 # Add a unique Roundup header to help filtering
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107 try:
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108 message['X-Roundup-Name'] = tracker_name.encode('ascii')
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109 except UnicodeError:
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110 message['X-Roundup-Name'] = Header(tracker_name, charset)
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111
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112 # and another one to avoid loops
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113 message['X-Roundup-Loop'] = 'hello'
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114 # finally, an aid to debugging problems
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115 message['X-Roundup-Version'] = __version__
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116
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117 def get_standard_message(self, multipart=False):
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118 '''Form a standard email message from Roundup.
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119 Returns a Message object.
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120 '''
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121 charset = getattr(self.config, 'EMAIL_CHARSET', 'utf-8')
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122 if multipart:
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123 message = MIMEMultipart()
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124 else:
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125 message = MIMEText("")
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126 message.set_charset(charset)
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127
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128 return message
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129
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130 def standard_message(self, to, subject, content, author=None):
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131 """Send a standard message.
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Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents: 1803
diff changeset
132
4ac11e7fa11a Fix mailer bug [SF#817470]...
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents: 1803
diff changeset
133 Arguments:
4ac11e7fa11a Fix mailer bug [SF#817470]...
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents: 1803
diff changeset
134 - to: a list of addresses usable by rfc822.parseaddr().
4ac11e7fa11a Fix mailer bug [SF#817470]...
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents: 1803
diff changeset
135 - subject: the subject as a string.
4ac11e7fa11a Fix mailer bug [SF#817470]...
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents: 1803
diff changeset
136 - content: the body of the message as a string.
2059
48600089c73d email charset fixes
Richard Jones <richard@users.sourceforge.net>
parents: 2034
diff changeset
137 - 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
138
4b0ddce43d08 migrate from MimeWriter to email
Richard Jones <richard@users.sourceforge.net>
parents: 3975
diff changeset
139 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
140 """
4541
62239a524beb PGP support is again working (pyme API has changed significantly)...
Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4536
diff changeset
141 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
142 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
143 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
144 encode_quopri(message)
4214
d5cd6f440396 Fix issue2550565.
Stefan Seefeld <stefan@seefeld.name>
parents: 4116
diff changeset
145 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
146
1799
071ea6fc803f Extracted duplicated mail-sending code...
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
147 def bounce_message(self, bounced_message, to, error,
4541
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Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4536
diff changeset
148 subject='Failed issue tracker submission', crypt=False):
1830
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Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents: 1803
diff changeset
149 """Bounce a message, attaching the failed submission.
4ac11e7fa11a Fix mailer bug [SF#817470]...
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents: 1803
diff changeset
150
4ac11e7fa11a Fix mailer bug [SF#817470]...
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents: 1803
diff changeset
151 Arguments:
4ac11e7fa11a Fix mailer bug [SF#817470]...
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents: 1803
diff changeset
152 - 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
153 - 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
154 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
155 ERROR_MESSAGES_TO setting.
1830
4ac11e7fa11a Fix mailer bug [SF#817470]...
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents: 1803
diff changeset
156 - error: the reason of failure as a string.
4ac11e7fa11a Fix mailer bug [SF#817470]...
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents: 1803
diff changeset
157 - 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
158 - 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
159 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
160
1830
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Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents: 1803
diff changeset
161 """
4541
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Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4536
diff changeset
162 crypt_to = None
62239a524beb PGP support is again working (pyme API has changed significantly)...
Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4536
diff changeset
163 if crypt:
62239a524beb PGP support is again working (pyme API has changed significantly)...
Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4536
diff changeset
164 crypt_to = to
62239a524beb PGP support is again working (pyme API has changed significantly)...
Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4536
diff changeset
165 to = None
2123
95da13c1bdbd have bounce_message do the error_messages_to heavy-lifting
Richard Jones <richard@users.sourceforge.net>
parents: 2059
diff changeset
166 # 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
167 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
168 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
169 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
170 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
171 to = [dispatcher_email]
4541
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Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4536
diff changeset
172 crypt = False
62239a524beb PGP support is again working (pyme API has changed significantly)...
Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4536
diff changeset
173 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
174 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
175 if crypt:
62239a524beb PGP support is again working (pyme API has changed significantly)...
Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4536
diff changeset
176 to = [dispatcher_email]
62239a524beb PGP support is again working (pyme API has changed significantly)...
Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4536
diff changeset
177 else:
62239a524beb PGP support is again working (pyme API has changed significantly)...
Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4536
diff changeset
178 to.append(dispatcher_email)
2123
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Richard Jones <richard@users.sourceforge.net>
parents: 2059
diff changeset
179
4541
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Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4536
diff changeset
180 message = self.get_standard_message(multipart=True)
2124
6deda7ff3b2a *** empty log message ***
Richard Jones <richard@users.sourceforge.net>
parents: 2123
diff changeset
181
4092
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Richard Jones <richard@users.sourceforge.net>
parents: 3975
diff changeset
182 # 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
183 part = MIMEText('\n'.join(error))
4092
4b0ddce43d08 migrate from MimeWriter to email
Richard Jones <richard@users.sourceforge.net>
parents: 3975
diff changeset
184 message.attach(part)
1799
071ea6fc803f Extracted duplicated mail-sending code...
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
185
071ea6fc803f Extracted duplicated mail-sending code...
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
186 # attach the original message to the returned message
4215
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Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4214
diff changeset
187 body = []
57dfcc824acc fix problem with bounce-message if incoming mail has insufficient privilege...
Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4214
diff changeset
188 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
189 body.append(header)
1799
071ea6fc803f Extracted duplicated mail-sending code...
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
190 try:
071ea6fc803f Extracted duplicated mail-sending code...
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
191 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
192 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
193 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
194 errmessage)
1799
071ea6fc803f Extracted duplicated mail-sending code...
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
195 else:
4215
57dfcc824acc fix problem with bounce-message if incoming mail has insufficient privilege...
Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4214
diff changeset
196 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
197 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
198 part = MIMEText(''.join(body))
4092
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Richard Jones <richard@users.sourceforge.net>
parents: 3975
diff changeset
199 message.attach(part)
1799
071ea6fc803f Extracted duplicated mail-sending code...
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
200
5241
092c4522b3bf Mailer: Improves diagnostic messages for DEBUG.
Bernhard Reiter <bernhard@intevation.de>
parents: 4979
diff changeset
201 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
202
4541
62239a524beb PGP support is again working (pyme API has changed significantly)...
Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4536
diff changeset
203 if to:
62239a524beb PGP support is again working (pyme API has changed significantly)...
Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4536
diff changeset
204 # send
62239a524beb PGP support is again working (pyme API has changed significantly)...
Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4536
diff changeset
205 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
206 try:
62239a524beb PGP support is again working (pyme API has changed significantly)...
Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4536
diff changeset
207 self.smtp_send(to, message.as_string())
5241
092c4522b3bf Mailer: Improves diagnostic messages for DEBUG.
Bernhard Reiter <bernhard@intevation.de>
parents: 4979
diff changeset
208 except MessageSendError as e:
4541
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Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4536
diff changeset
209 # 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
210 # 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
211 # 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
212 # because of spam)
5241
092c4522b3bf Mailer: Improves diagnostic messages for DEBUG.
Bernhard Reiter <bernhard@intevation.de>
parents: 4979
diff changeset
213 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
214 pass
62239a524beb PGP support is again working (pyme API has changed significantly)...
Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4536
diff changeset
215 if crypt_to:
62239a524beb PGP support is again working (pyme API has changed significantly)...
Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4536
diff changeset
216 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
217 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
218 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
219 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
220 keys = []
62239a524beb PGP support is again working (pyme API has changed significantly)...
Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4536
diff changeset
221 adrs = []
62239a524beb PGP support is again working (pyme API has changed significantly)...
Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4536
diff changeset
222 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
223 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
224 # 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
225 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
226 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
227 adrs.append(adr)
62239a524beb PGP support is again working (pyme API has changed significantly)...
Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4536
diff changeset
228 keys.append(k)
62239a524beb PGP support is again working (pyme API has changed significantly)...
Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4536
diff changeset
229 ctx.op_keylist_end()
5241
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Bernhard Reiter <bernhard@intevation.de>
parents: 4979
diff changeset
230 if not adrs:
092c4522b3bf Mailer: Improves diagnostic messages for DEBUG.
Bernhard Reiter <bernhard@intevation.de>
parents: 4979
diff changeset
231 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
232 crypt_to)
4541
62239a524beb PGP support is again working (pyme API has changed significantly)...
Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4536
diff changeset
233 crypt_to = adrs
62239a524beb PGP support is again working (pyme API has changed significantly)...
Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4536
diff changeset
234 if crypt_to:
62239a524beb PGP support is again working (pyme API has changed significantly)...
Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4536
diff changeset
235 try:
62239a524beb PGP support is again working (pyme API has changed significantly)...
Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4536
diff changeset
236 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
237 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
238 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
239 _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
240 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
241 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
242 message.attach(part)
62239a524beb PGP support is again working (pyme API has changed significantly)...
Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4536
diff changeset
243 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
244 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
245 message.attach(part)
62239a524beb PGP support is again working (pyme API has changed significantly)...
Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4536
diff changeset
246 except pyme.GPGMEError:
5241
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Bernhard Reiter <bernhard@intevation.de>
parents: 4979
diff changeset
247 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
248 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
249 crypt_to = None
62239a524beb PGP support is again working (pyme API has changed significantly)...
Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4536
diff changeset
250 if crypt_to:
62239a524beb PGP support is again working (pyme API has changed significantly)...
Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4536
diff changeset
251 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
252 try:
62239a524beb PGP support is again working (pyme API has changed significantly)...
Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4536
diff changeset
253 self.smtp_send(crypt_to, message.as_string())
5241
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Bernhard Reiter <bernhard@intevation.de>
parents: 4979
diff changeset
254 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
255 # ignore on error, see above.
5241
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Bernhard Reiter <bernhard@intevation.de>
parents: 4979
diff changeset
256 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
257 pass
2626
e49e6c7b14fb fix incompatibilities with new configuration;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2124
diff changeset
258
3548
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Richard Jones <richard@users.sourceforge.net>
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259 def exception_message(self):
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260 '''Send a message to the admins with information about the latest
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Richard Jones <richard@users.sourceforge.net>
parents: 3532
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261 traceback.
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262 '''
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Richard Jones <richard@users.sourceforge.net>
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263 subject = '%s: %s'%(self.config.TRACKER_NAME, sys.exc_info()[1])
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264 to = [self.config.ADMIN_EMAIL]
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Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 3548
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265 content = '\n'.join(traceback.format_exception(*sys.exc_info()))
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Richard Jones <richard@users.sourceforge.net>
parents: 3532
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266 self.standard_message(to, subject, content)
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parents: 3532
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267
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Stefan Seefeld <stefan@seefeld.name>
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268 def smtp_send(self, to, message, sender=None):
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Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
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269 """Send a message over SMTP, using roundup's config.
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Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
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270
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Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
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271 Arguments:
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272 - to: a list of addresses usable by rfc822.parseaddr().
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273 - message: a StringIO instance with a full message.
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Stefan Seefeld <stefan@seefeld.name>
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274 - sender: if not 'None', the email address to use as the
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parents: 4236
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275 envelope sender. If 'None', the admin email is used.
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276 """
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277
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Stefan Seefeld <stefan@seefeld.name>
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278 if not sender:
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Stefan Seefeld <stefan@seefeld.name>
parents: 4236
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279 sender = self.config.ADMIN_EMAIL
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Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
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280 if self.debug:
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Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4341
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281 # 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
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282 # that resulting file can be openened in a mailer
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Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4341
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283 fmt = '%a %b %m %H:%M:%S %Y'
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Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
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284 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
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285 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
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286 (unixfrm, sender,
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parents: 3975
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287 ', '.join(to), message))
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Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
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288 else:
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289 # now try to send the message
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Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
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290 try:
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parents:
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291 # send the message as admin so bounces are sent there
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Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
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292 # instead of to roundup
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Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
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293 smtp = SMTPConnection(self.config)
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294 smtp.sendmail(sender, to, message)
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Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
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295 except socket.error, value:
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Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
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296 raise MessageSendError("Error: couldn't send email: "
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Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
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297 "mailhost %s"%value)
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Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
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298 except smtplib.SMTPException, msg:
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parents:
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299 raise MessageSendError("Error: couldn't send email: %s"%msg)
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Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
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300
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301 class SMTPConnection(smtplib.SMTP):
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parents:
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302 ''' Open an SMTP connection to the mailhost specified in the config
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Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
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303 '''
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Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
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304 def __init__(self, config):
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Justus Pendleton <jpend@users.sourceforge.net>
parents: 3667
diff changeset
305 smtplib.SMTP.__init__(self, config.MAILHOST, port=config['MAIL_PORT'],
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Justus Pendleton <jpend@users.sourceforge.net>
parents: 3667
diff changeset
306 local_hostname=config['MAIL_LOCAL_HOSTNAME'])
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Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
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307
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Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2124
diff changeset
308 # start the TLS if requested
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Alexander Smishlajev <a1s@users.sourceforge.net>
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diff changeset
309 if config["MAIL_TLS"]:
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Richard Jones <richard@users.sourceforge.net>
parents: 4114
diff changeset
310 self.ehlo()
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Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2124
diff changeset
311 self.starttls(config["MAIL_TLS_KEYFILE"],
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Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 3569
diff changeset
312 config["MAIL_TLS_CERTFILE"])
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parents:
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313
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Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
314 # ok, now do we also need to log in?
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parents: 2124
diff changeset
315 mailuser = config["MAIL_USERNAME"]
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Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
316 if mailuser:
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Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2124
diff changeset
317 self.login(mailuser, config["MAIL_PASSWORD"])
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Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
318
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Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2124
diff changeset
319 # vim: set et sts=4 sw=4 :
Roundup Issue Tracker: http://roundup-tracker.org/