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annotate roundup/mailer.py @ 4541:62239a524beb

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PGP support is again working (pyme API has changed significantly)... ...and we now have a regression test. We now take care that bounce-messages for incoming encrypted mails or mails where the policy dictates that outgoing traffic should be encrypted is actually pgp-encrypted. Note that the new pgp encrypt option for outgoing mails works only for bounces for now.
author Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
date Fri, 07 Oct 2011 14:21:57 +0000
parents f2e6b303aa8a
children eabe86afc6ee
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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.MIMEBase import MIMEBase
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16 from email.MIMEText import MIMEText
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17 from email.MIMEMultipart 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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132 - subject: the subject as a string.
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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
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Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4536
diff changeset
138 message = self.get_standard_message()
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Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4536
diff changeset
139 self.set_message_attributes(message, to, subject, author)
4092
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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
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Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents: 1803
diff changeset
146 """Bounce a message, attaching the failed submission.
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parents: 1803
diff changeset
147
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Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents: 1803
diff changeset
148 Arguments:
4ac11e7fa11a Fix mailer bug [SF#817470]...
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parents: 1803
diff changeset
149 - bounced_message: an RFC822 Message object.
2123
95da13c1bdbd have bounce_message do the error_messages_to heavy-lifting
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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
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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
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Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4536
diff changeset
155 - crypt: require encryption with pgp for user -- applies only to
62239a524beb PGP support is again working (pyme API has changed significantly)...
Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4536
diff changeset
156 mail sent back to the user, not the dispatcher oder 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
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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
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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:
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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
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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
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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
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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
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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:
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Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4536
diff changeset
199 # send
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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:
4ac11e7fa11a Fix mailer bug [SF#817470]...
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
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260 - to: a list of addresses usable by rfc822.parseaddr().
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Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
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261 - message: a StringIO instance with a full message.
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Stefan Seefeld <stefan@seefeld.name>
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262 - sender: if not 'None', the email address to use as the
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Stefan Seefeld <stefan@seefeld.name>
parents: 4236
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263 envelope sender. If 'None', the admin email is used.
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Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
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264 """
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Stefan Seefeld <stefan@seefeld.name>
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265
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Stefan Seefeld <stefan@seefeld.name>
parents: 4236
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266 if not sender:
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Stefan Seefeld <stefan@seefeld.name>
parents: 4236
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267 sender = self.config.ADMIN_EMAIL
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Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
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268 if self.debug:
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Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
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269 # don't send - just write to a file, use unix from line so
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Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4341
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270 # 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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271 fmt = '%a %b %m %H:%M:%S %Y'
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Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
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272 unixfrm = 'From %s %s' % (sender, Date ('.').pretty (fmt))
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Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
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273 open(self.debug, 'a').write('%s\nFROM: %s\nTO: %s\n%s\n\n' %
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Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
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274 (unixfrm, sender,
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Richard Jones <richard@users.sourceforge.net>
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275 ', '.join(to), message))
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Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
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276 else:
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Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
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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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Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
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279 # send the message as admin so bounces are sent there
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Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
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280 # instead of to roundup
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Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
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281 smtp = SMTPConnection(self.config)
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282 smtp.sendmail(sender, to, message)
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Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
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283 except socket.error, value:
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Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
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284 raise MessageSendError("Error: couldn't send email: "
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Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
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285 "mailhost %s"%value)
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Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
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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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Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
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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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Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
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292 def __init__(self, config):
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Justus Pendleton <jpend@users.sourceforge.net>
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293 smtplib.SMTP.__init__(self, config.MAILHOST, port=config['MAIL_PORT'],
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Justus Pendleton <jpend@users.sourceforge.net>
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294 local_hostname=config['MAIL_LOCAL_HOSTNAME'])
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295
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Alexander Smishlajev <a1s@users.sourceforge.net>
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296 # start the TLS if requested
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Alexander Smishlajev <a1s@users.sourceforge.net>
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297 if config["MAIL_TLS"]:
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Richard Jones <richard@users.sourceforge.net>
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298 self.ehlo()
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Alexander Smishlajev <a1s@users.sourceforge.net>
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299 self.starttls(config["MAIL_TLS_KEYFILE"],
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Alexander Smishlajev <a1s@users.sourceforge.net>
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300 config["MAIL_TLS_CERTFILE"])
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301
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Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
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302 # ok, now do we also need to log in?
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Alexander Smishlajev <a1s@users.sourceforge.net>
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303 mailuser = config["MAIL_USERNAME"]
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Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
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304 if mailuser:
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Alexander Smishlajev <a1s@users.sourceforge.net>
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305 self.login(mailuser, config["MAIL_PASSWORD"])
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306
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Alexander Smishlajev <a1s@users.sourceforge.net>
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307 # vim: set et sts=4 sw=4 :
Roundup Issue Tracker: http://roundup-tracker.org/