1 #
2 # Copyright (c) 2001 Bizar Software Pty Ltd (http://www.bizarsoftware.com.au/)
3 # This module is free software, and you may redistribute it and/or modify
4 # under the same terms as Python, so long as this copyright message and
5 # disclaimer are retained in their original form.
6 #
7 # IN NO EVENT SHALL BIZAR SOFTWARE PTY LTD BE LIABLE TO ANY PARTY FOR
8 # DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES ARISING
9 # OUT OF THE USE OF THIS CODE, EVEN IF THE AUTHOR HAS BEEN ADVISED OF THE
10 # POSSIBILITY OF SUCH DAMAGE.
11 #
12 # BIZAR SOFTWARE PTY LTD SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
13 # BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
14 # FOR A PARTICULAR PURPOSE. THE CODE PROVIDED HEREUNDER IS ON AN "AS IS"
15 # BASIS, AND THERE IS NO OBLIGATION WHATSOEVER TO PROVIDE MAINTENANCE,
16 # SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
17 #
19 __doc__ = '''
20 An e-mail gateway for Roundup.
22 Incoming messages are examined for multiple parts:
23 . In a multipart/mixed message or part, each subpart is extracted and
24 examined. The text/plain subparts are assembled to form the textual
25 body of the message, to be stored in the file associated with a "msg"
26 class node. Any parts of other types are each stored in separate files
27 and given "file" class nodes that are linked to the "msg" node.
28 . In a multipart/alternative message or part, we look for a text/plain
29 subpart and ignore the other parts.
31 Summary
32 -------
33 The "summary" property on message nodes is taken from the first non-quoting
34 section in the message body. The message body is divided into sections by
35 blank lines. Sections where the second and all subsequent lines begin with
36 a ">" or "|" character are considered "quoting sections". The first line of
37 the first non-quoting section becomes the summary of the message.
39 Addresses
40 ---------
41 All of the addresses in the To: and Cc: headers of the incoming message are
42 looked up among the user nodes, and the corresponding users are placed in
43 the "recipients" property on the new "msg" node. The address in the From:
44 header similarly determines the "author" property of the new "msg"
45 node. The default handling for addresses that don't have corresponding
46 users is to create new users with no passwords and a username equal to the
47 address. (The web interface does not permit logins for users with no
48 passwords.) If we prefer to reject mail from outside sources, we can simply
49 register an auditor on the "user" class that prevents the creation of user
50 nodes with no passwords.
52 Actions
53 -------
54 The subject line of the incoming message is examined to determine whether
55 the message is an attempt to create a new item or to discuss an existing
56 item. A designator enclosed in square brackets is sought as the first thing
57 on the subject line (after skipping any "Fwd:" or "Re:" prefixes).
59 If an item designator (class name and id number) is found there, the newly
60 created "msg" node is added to the "messages" property for that item, and
61 any new "file" nodes are added to the "files" property for the item.
63 If just an item class name is found there, we attempt to create a new item
64 of that class with its "messages" property initialized to contain the new
65 "msg" node and its "files" property initialized to contain any new "file"
66 nodes.
68 Triggers
69 --------
70 Both cases may trigger detectors (in the first case we are calling the
71 set() method to add the message to the item's spool; in the second case we
72 are calling the create() method to create a new node). If an auditor raises
73 an exception, the original message is bounced back to the sender with the
74 explanatory message given in the exception.
76 $Id: mailgw.py,v 1.39 2001-12-02 05:06:16 richard Exp $
77 '''
80 import string, re, os, mimetools, cStringIO, smtplib, socket, binascii, quopri
81 import traceback, MimeWriter
82 import hyperdb, date, password
84 class MailGWError(ValueError):
85 pass
87 class MailUsageError(ValueError):
88 pass
90 class Message(mimetools.Message):
91 ''' subclass mimetools.Message so we can retrieve the parts of the
92 message...
93 '''
94 def getPart(self):
95 ''' Get a single part of a multipart message and return it as a new
96 Message instance.
97 '''
98 boundary = self.getparam('boundary')
99 mid, end = '--'+boundary, '--'+boundary+'--'
100 s = cStringIO.StringIO()
101 while 1:
102 line = self.fp.readline()
103 if not line:
104 break
105 if line.strip() in (mid, end):
106 break
107 s.write(line)
108 if not s.getvalue().strip():
109 return None
110 s.seek(0)
111 return Message(s)
113 subject_re = re.compile(r'(?P<refwd>\s*\W?\s*(fwd|re)\s*\W?\s*)*'
114 r'\s*(\[(?P<classname>[^\d\s]+)(?P<nodeid>\d+)?\])'
115 r'\s*(?P<title>[^[]+)?(\[(?P<args>.+?)\])?', re.I)
117 class MailGW:
118 def __init__(self, instance, db):
119 self.instance = instance
120 self.db = db
122 def main(self, fp):
123 ''' fp - the file from which to read the Message.
124 '''
125 self.handle_Message(Message(fp))
127 def handle_Message(self, message):
128 '''Handle an RFC822 Message
130 Handle the Message object by calling handle_message() and then cope
131 with any errors raised by handle_message.
132 This method's job is to make that call and handle any
133 errors in a sane manner. It should be replaced if you wish to
134 handle errors in a different manner.
135 '''
136 # in some rare cases, a particularly stuffed-up e-mail will make
137 # its way into here... try to handle it gracefully
138 sendto = message.getaddrlist('from')
139 if sendto:
140 try:
141 return self.handle_message(message)
142 except MailUsageError, value:
143 # bounce the message back to the sender with the usage message
144 fulldoc = '\n'.join(string.split(__doc__, '\n')[2:])
145 sendto = [sendto[0][1]]
146 m = ['']
147 m.append(str(value))
148 m.append('\n\nMail Gateway Help\n=================')
149 m.append(fulldoc)
150 m = self.bounce_message(message, sendto, m)
151 except:
152 # bounce the message back to the sender with the error message
153 sendto = [sendto[0][1]]
154 m = ['']
155 m.append('---- traceback of failure ----')
156 s = cStringIO.StringIO()
157 import traceback
158 traceback.print_exc(None, s)
159 m.append(s.getvalue())
160 m = self.bounce_message(message, sendto, m)
161 else:
162 # very bad-looking message - we don't even know who sent it
163 sendto = [self.ADMIN_EMAIL]
164 m = ['Subject: badly formed message from mail gateway']
165 m.append('')
166 m.append('The mail gateway retrieved a message which has no From:')
167 m.append('line, indicating that it is corrupt. Please check your')
168 m.append('mail gateway source. Failed message is attached.')
169 m.append('')
170 m = self.bounce_message(message, sendto, m,
171 subject='Badly formed message from mail gateway')
173 # now send the message
174 try:
175 smtp = smtplib.SMTP(self.MAILHOST)
176 smtp.sendmail(self.ADMIN_EMAIL, sendto, m.getvalue())
177 except socket.error, value:
178 raise MailGWError, "Couldn't send confirmation email: "\
179 "mailhost %s"%value
180 except smtplib.SMTPException, value:
181 raise MailGWError, "Couldn't send confirmation email: %s"%value
183 def bounce_message(self, message, sendto, error,
184 subject='Failed issue tracker submission'):
185 ''' create a message that explains the reason for the failed
186 issue submission to the author and attach the original
187 message.
188 '''
189 msg = cStringIO.StringIO()
190 writer = MimeWriter.MimeWriter(msg)
191 writer.addheader('Subject', subject)
192 writer.addheader('From', '%s <%s>'% (self.instance.INSTANCE_NAME,
193 self.ISSUE_TRACKER_EMAIL))
194 writer.addheader('To', ','.join(sendto))
195 writer.addheader('MIME-Version', '1.0')
196 part = writer.startmultipartbody('mixed')
197 part = writer.nextpart()
198 body = part.startbody('text/plain')
199 body.write('\n'.join(error))
201 # reconstruct the original message
202 m = cStringIO.StringIO()
203 w = MimeWriter.MimeWriter(m)
204 for header in message.headers:
205 header_name = header.split(':')[0]
206 if message.getheader(header_name):
207 w.addheader(header_name,message.getheader(header_name))
208 body = w.startbody('text/plain')
209 try:
210 message.fp.seek(0)
211 except:
212 pass
213 body.write(message.fp.read())
215 # attach the original message to the returned message
216 part = writer.nextpart()
217 part.addheader('Content-Disposition','attachment')
218 part.addheader('Content-Transfer-Encoding', '7bit')
219 body = part.startbody('message/rfc822')
220 body.write(m.getvalue())
222 writer.lastpart()
223 return msg
225 def handle_message(self, message):
226 ''' message - a Message instance
228 Parse the message as per the module docstring.
229 '''
230 # handle the subject line
231 subject = message.getheader('subject', '')
232 m = subject_re.match(subject)
233 if not m:
234 raise MailUsageError, '''
235 The message you sent to roundup did not contain a properly formed subject
236 line. The subject must contain a class name or designator to indicate the
237 "topic" of the message. For example:
238 Subject: [issue] This is a new issue
239 - this will create a new issue in the tracker with the title "This is
240 a new issue".
241 Subject: [issue1234] This is a followup to issue 1234
242 - this will append the message's contents to the existing issue 1234
243 in the tracker.
245 Subject was: "%s"
246 '''%subject
248 # get the classname
249 classname = m.group('classname')
250 try:
251 cl = self.db.getclass(classname)
252 except KeyError:
253 raise MailUsageError, '''
254 The class name you identified in the subject line ("%s") does not exist in the
255 database.
257 Valid class names are: %s
258 Subject was: "%s"
259 '''%(classname, ', '.join(self.db.getclasses()), subject)
261 # get the optional nodeid
262 nodeid = m.group('nodeid')
264 # title is optional too
265 title = m.group('title')
266 if title:
267 title = title.strip()
268 else:
269 title = ''
271 # but we do need either a title or a nodeid...
272 if not nodeid and not title:
273 raise MailUsageError, '''
274 I cannot match your message to a node in the database - you need to either
275 supply a full node identifier (with number, eg "[issue123]" or keep the
276 previous subject title intact so I can match that.
278 Subject was: "%s"
279 '''%(classname, subject)
281 # extract the args
282 subject_args = m.group('args')
284 # If there's no nodeid, check to see if this is a followup and
285 # maybe someone's responded to the initial mail that created an
286 # entry. Try to find the matching nodes with the same title, and
287 # use the _last_ one matched (since that'll _usually_ be the most
288 # recent...)
289 if not nodeid and m.group('refwd'):
290 l = cl.stringFind(title=title)
291 if l:
292 nodeid = l[-1]
294 # start of the props
295 properties = cl.getprops()
296 props = {}
298 # handle the args
299 args = m.group('args')
300 if args:
301 for prop in string.split(args, ';'):
302 try:
303 key, value = prop.split('=')
304 except ValueError, message:
305 raise MailUsageError, '''
306 Subject argument list not of form [arg=value,value,...;arg=value,value...]
307 (specific exception message was "%s")
309 Subject was: "%s"
310 '''%(message, subject)
311 key = key.strip()
312 try:
313 proptype = properties[key]
314 except KeyError:
315 raise MailUsageError, '''
316 Subject argument list refers to an invalid property: "%s"
318 Subject was: "%s"
319 '''%(key, subject)
320 if isinstance(proptype, hyperdb.String):
321 props[key] = value.strip()
322 if isinstance(proptype, hyperdb.Password):
323 props[key] = password.Password(value.strip())
324 elif isinstance(proptype, hyperdb.Date):
325 try:
326 props[key] = date.Date(value.strip())
327 except ValueError, message:
328 raise UsageError, '''
329 Subject argument list contains an invalid date for %s.
331 Error was: %s
332 Subject was: "%s"
333 '''%(key, message, subject)
334 elif isinstance(proptype, hyperdb.Interval):
335 try:
336 props[key] = date.Interval(value) # no strip needed
337 except ValueError, message:
338 raise UsageError, '''
339 Subject argument list contains an invalid date interval for %s.
341 Error was: %s
342 Subject was: "%s"
343 '''%(key, message, subject)
344 elif isinstance(proptype, hyperdb.Link):
345 props[key] = value.strip()
346 elif isinstance(proptype, hyperdb.Multilink):
347 props[key] = [x.strip() for x in value.split(',')]
349 #
350 # handle the users
351 #
352 author = self.db.uidFromAddress(message.getaddrlist('from')[0])
353 # reopen the database as the author
354 username = self.db.user.get(author, 'username')
355 self.db = self.instance.open(username)
357 # re-get the class with the new database connection
358 cl = self.db.getclass(classname)
360 # now update the recipients list
361 recipients = []
362 tracker_email = self.ISSUE_TRACKER_EMAIL.lower()
363 for recipient in message.getaddrlist('to') + message.getaddrlist('cc'):
364 if recipient[1].strip().lower() == tracker_email:
365 continue
366 recipients.append(self.db.uidFromAddress(recipient))
368 # now handle the body - find the message
369 content_type = message.gettype()
370 attachments = []
371 if content_type == 'multipart/mixed':
372 # skip over the intro to the first boundary
373 part = message.getPart()
374 content = None
375 while 1:
376 # get the next part
377 part = message.getPart()
378 if part is None:
379 break
380 # parse it
381 subtype = part.gettype()
382 if subtype == 'text/plain' and not content:
383 # add all text/plain parts to the message content
384 if content is None:
385 content = part.fp.read()
386 else:
387 content = content + part.fp.read()
389 elif subtype == 'message/rfc822':
390 # handle message/rfc822 specially - the name should be
391 # the subject of the actual e-mail embedded here
392 i = part.fp.tell()
393 mailmess = Message(part.fp)
394 name = mailmess.getheader('subject')
395 part.fp.seek(i)
396 attachments.append((name, 'message/rfc822', part.fp.read()))
398 else:
399 # try name on Content-Type
400 name = part.getparam('name')
401 # this is just an attachment
402 encoding = part.getencoding()
403 if encoding == 'base64':
404 data = binascii.a2b_base64(part.fp.read())
405 elif encoding == 'quoted-printable':
406 # the quopri module wants to work with files
407 decoded = cStringIO.StringIO()
408 quopri.decode(part.fp, decoded)
409 data = decoded.getvalue()
410 elif encoding == 'uuencoded':
411 data = binascii.a2b_uu(part.fp.read())
412 attachments.append((name, part.gettype(), data))
414 if content is None:
415 raise MailUsageError, '''
416 Roundup requires the submission to be plain text. The message parser could
417 not find a text/plain part to use.
418 '''
420 elif content_type[:10] == 'multipart/':
421 # skip over the intro to the first boundary
422 message.getPart()
423 content = None
424 while 1:
425 # get the next part
426 part = message.getPart()
427 if part is None:
428 break
429 # parse it
430 if part.gettype() == 'text/plain' and not content:
431 # this one's our content
432 content = part.fp.read()
433 if content is None:
434 raise MailUsageError, '''
435 Roundup requires the submission to be plain text. The message parser could
436 not find a text/plain part to use.
437 '''
439 elif content_type != 'text/plain':
440 raise MailUsageError, '''
441 Roundup requires the submission to be plain text. The message parser could
442 not find a text/plain part to use.
443 '''
445 else:
446 content = message.fp.read()
448 summary, content = parseContent(content)
450 # handle the files
451 files = []
452 for (name, mime_type, data) in attachments:
453 files.append(self.db.file.create(type=mime_type, name=name,
454 content=data))
456 # now handle the db stuff
457 if nodeid:
458 # If an item designator (class name and id number) is found there,
459 # the newly created "msg" node is added to the "messages" property
460 # for that item, and any new "file" nodes are added to the "files"
461 # property for the item.
462 message_id = self.db.msg.create(author=author,
463 recipients=recipients, date=date.Date('.'), summary=summary,
464 content=content, files=files)
465 try:
466 messages = cl.get(nodeid, 'messages')
467 except IndexError:
468 raise MailUsageError, '''
469 The node specified by the designator in the subject of your message ("%s")
470 does not exist.
472 Subject was: "%s"
473 '''%(nodeid, subject)
474 messages.append(message_id)
475 props['messages'] = messages
477 # if the message is currently 'unread' or 'resolved', then set
478 # it to 'chatting'
479 if properties.has_key('status'):
480 try:
481 # determine the id of 'unread', 'resolved' and 'chatting'
482 unread_id = self.db.status.lookup('unread')
483 resolved_id = self.db.status.lookup('resolved')
484 chatting_id = self.db.status.lookup('chatting')
485 except KeyError:
486 pass
487 else:
488 if (not props.has_key('status') or
489 props['status'] == unread_id or
490 props['status'] == resolved_id):
491 props['status'] = chatting_id
493 # add nosy in arguments to issue's nosy list, don't replace
494 if props.has_key('nosy'):
495 n = {}
496 for nid in cl.get(nodeid, 'nosy'):
497 n[nid] = 1
498 for value in props['nosy']:
499 if self.db.hasnode('user', value):
500 nid = value
501 else:
502 try:
503 nid = self.db.user.lookup(value)
504 except:
505 continue
506 if n.has_key(nid): continue
507 n[nid] = 1
508 props['nosy'] = n.keys()
510 # now apply the changes
511 try:
512 cl.set(nodeid, **props)
513 except (TypeError, IndexError, ValueError), message:
514 raise MailUsageError, '''
515 There was a problem with the message you sent:
516 %s
517 '''%message
518 # commit the changes to the DB
519 self.db.commit()
520 else:
521 # If just an item class name is found there, we attempt to create a
522 # new item of that class with its "messages" property initialized to
523 # contain the new "msg" node and its "files" property initialized to
524 # contain any new "file" nodes.
525 message_id = self.db.msg.create(author=author,
526 recipients=recipients, date=date.Date('.'), summary=summary,
527 content=content, files=files)
529 # pre-set the issue to unread
530 if properties.has_key('status') and not props.has_key('status'):
531 try:
532 # determine the id of 'unread'
533 unread_id = self.db.status.lookup('unread')
534 except KeyError:
535 pass
536 else:
537 props['status'] = '1'
539 # set the title to the subject
540 if properties.has_key('title') and not props.has_key('title'):
541 props['title'] = title
543 # pre-load the messages list and nosy list
544 props['messages'] = [message_id]
545 props['nosy'] = props.get('nosy', []) + recipients
546 props['nosy'].append(author)
547 props['nosy'].sort()
549 # and attempt to create the new node
550 try:
551 nodeid = cl.create(**props)
552 except (TypeError, IndexError, ValueError), message:
553 raise MailUsageError, '''
554 There was a problem with the message you sent:
555 %s
556 '''%message
558 # commit the new node(s) to the DB
559 self.db.commit()
561 def parseContent(content, blank_line=re.compile(r'[\r\n]+\s*[\r\n]+'),
562 eol=re.compile(r'[\r\n]+'), signature=re.compile(r'^[>|\s]*[-_]+\s*$')):
563 ''' The message body is divided into sections by blank lines.
564 Sections where the second and all subsequent lines begin with a ">" or "|"
565 character are considered "quoting sections". The first line of the first
566 non-quoting section becomes the summary of the message.
567 '''
568 # strip off leading carriage-returns / newlines
569 i = 0
570 for i in range(len(content)):
571 if content[i] not in '\r\n':
572 break
573 if i > 0:
574 sections = blank_line.split(content[i:])
575 else:
576 sections = blank_line.split(content)
578 # extract out the summary from the message
579 summary = ''
580 l = []
581 for section in sections:
582 #section = section.strip()
583 if not section:
584 continue
585 lines = eol.split(section)
586 if lines[0] and lines[0][0] in '>|':
587 continue
588 if len(lines) > 1 and lines[1] and lines[1][0] in '>|':
589 continue
590 if not summary:
591 summary = lines[0]
592 l.append(section)
593 continue
594 if signature.match(lines[0]):
595 break
596 l.append(section)
597 return summary, '\n\n'.join(l)
599 #
600 # $Log: not supported by cvs2svn $
601 # Revision 1.38 2001/12/01 07:17:50 richard
602 # . We now have basic transaction support! Information is only written to
603 # the database when the commit() method is called. Only the anydbm
604 # backend is modified in this way - neither of the bsddb backends have been.
605 # The mail, admin and cgi interfaces all use commit (except the admin tool
606 # doesn't have a commit command, so interactive users can't commit...)
607 # . Fixed login/registration forwarding the user to the right page (or not,
608 # on a failure)
609 #
610 # Revision 1.37 2001/11/28 21:55:35 richard
611 # . login_action and newuser_action return values were being ignored
612 # . Woohoo! Found that bloody re-login bug that was killing the mail
613 # gateway.
614 # (also a minor cleanup in hyperdb)
615 #
616 # Revision 1.36 2001/11/26 22:55:56 richard
617 # Feature:
618 # . Added INSTANCE_NAME to configuration - used in web and email to identify
619 # the instance.
620 # . Added EMAIL_SIGNATURE_POSITION to indicate where to place the roundup
621 # signature info in e-mails.
622 # . Some more flexibility in the mail gateway and more error handling.
623 # . Login now takes you to the page you back to the were denied access to.
624 #
625 # Fixed:
626 # . Lots of bugs, thanks Roché and others on the devel mailing list!
627 #
628 # Revision 1.35 2001/11/22 15:46:42 jhermann
629 # Added module docstrings to all modules.
630 #
631 # Revision 1.34 2001/11/15 10:24:27 richard
632 # handle the case where there is no file attached
633 #
634 # Revision 1.33 2001/11/13 21:44:44 richard
635 # . re-open the database as the author in mail handling
636 #
637 # Revision 1.32 2001/11/12 22:04:29 richard
638 # oops, left debug in there
639 #
640 # Revision 1.31 2001/11/12 22:01:06 richard
641 # Fixed issues with nosy reaction and author copies.
642 #
643 # Revision 1.30 2001/11/09 22:33:28 richard
644 # More error handling fixes.
645 #
646 # Revision 1.29 2001/11/07 05:29:26 richard
647 # Modified roundup-mailgw so it can read e-mails from a local mail spool
648 # file. Truncates the spool file after parsing.
649 # Fixed a couple of small bugs introduced in roundup.mailgw when I started
650 # the popgw.
651 #
652 # Revision 1.28 2001/11/01 22:04:37 richard
653 # Started work on supporting a pop3-fetching server
654 # Fixed bugs:
655 # . bug #477104 ] HTML tag error in roundup-server
656 # . bug #477107 ] HTTP header problem
657 #
658 # Revision 1.27 2001/10/30 11:26:10 richard
659 # Case-insensitive match for ISSUE_TRACKER_EMAIL in address in e-mail.
660 #
661 # Revision 1.26 2001/10/30 00:54:45 richard
662 # Features:
663 # . #467129 ] Lossage when username=e-mail-address
664 # . #473123 ] Change message generation for author
665 # . MailGW now moves 'resolved' to 'chatting' on receiving e-mail for an issue.
666 #
667 # Revision 1.25 2001/10/28 23:22:28 richard
668 # fixed bug #474749 ] Indentations lost
669 #
670 # Revision 1.24 2001/10/23 22:57:52 richard
671 # Fix unread->chatting auto transition, thanks Roch'e
672 #
673 # Revision 1.23 2001/10/21 04:00:20 richard
674 # MailGW now moves 'unread' to 'chatting' on receiving e-mail for an issue.
675 #
676 # Revision 1.22 2001/10/21 03:35:13 richard
677 # bug #473125: Paragraph in e-mails
678 #
679 # Revision 1.21 2001/10/21 00:53:42 richard
680 # bug #473130: Nosy list not set correctly
681 #
682 # Revision 1.20 2001/10/17 23:13:19 richard
683 # Did a fair bit of work on the admin tool. Now has an extra command "table"
684 # which displays node information in a tabular format. Also fixed import and
685 # export so they work. Removed freshen.
686 # Fixed quopri usage in mailgw from bug reports.
687 #
688 # Revision 1.19 2001/10/11 23:43:04 richard
689 # Implemented the comma-separated printing option in the admin tool.
690 # Fixed a typo (more of a vim-o actually :) in mailgw.
691 #
692 # Revision 1.18 2001/10/11 06:38:57 richard
693 # Initial cut at trying to handle people responding to CC'ed messages that
694 # create an issue.
695 #
696 # Revision 1.17 2001/10/09 07:25:59 richard
697 # Added the Password property type. See "pydoc roundup.password" for
698 # implementation details. Have updated some of the documentation too.
699 #
700 # Revision 1.16 2001/10/05 02:23:24 richard
701 # . roundup-admin create now prompts for property info if none is supplied
702 # on the command-line.
703 # . hyperdb Class getprops() method may now return only the mutable
704 # properties.
705 # . Login now uses cookies, which makes it a whole lot more flexible. We can
706 # now support anonymous user access (read-only, unless there's an
707 # "anonymous" user, in which case write access is permitted). Login
708 # handling has been moved into cgi_client.Client.main()
709 # . The "extended" schema is now the default in roundup init.
710 # . The schemas have had their page headings modified to cope with the new
711 # login handling. Existing installations should copy the interfaces.py
712 # file from the roundup lib directory to their instance home.
713 # . Incorrectly had a Bizar Software copyright on the cgitb.py module from
714 # Ping - has been removed.
715 # . Fixed a whole bunch of places in the CGI interface where we should have
716 # been returning Not Found instead of throwing an exception.
717 # . Fixed a deviation from the spec: trying to modify the 'id' property of
718 # an item now throws an exception.
719 #
720 # Revision 1.15 2001/08/30 06:01:17 richard
721 # Fixed missing import in mailgw :(
722 #
723 # Revision 1.14 2001/08/13 23:02:54 richard
724 # Make the mail parser a little more robust.
725 #
726 # Revision 1.13 2001/08/12 06:32:36 richard
727 # using isinstance(blah, Foo) now instead of isFooType
728 #
729 # Revision 1.12 2001/08/08 01:27:00 richard
730 # Added better error handling to mailgw.
731 #
732 # Revision 1.11 2001/08/08 00:08:03 richard
733 # oops ;)
734 #
735 # Revision 1.10 2001/08/07 00:24:42 richard
736 # stupid typo
737 #
738 # Revision 1.9 2001/08/07 00:15:51 richard
739 # Added the copyright/license notice to (nearly) all files at request of
740 # Bizar Software.
741 #
742 # Revision 1.8 2001/08/05 07:06:07 richard
743 # removed some print statements
744 #
745 # Revision 1.7 2001/08/03 07:18:22 richard
746 # Implemented correct mail splitting (was taking a shortcut). Added unit
747 # tests. Also snips signatures now too.
748 #
749 # Revision 1.6 2001/08/01 04:24:21 richard
750 # mailgw was assuming certain properties existed on the issues being created.
751 #
752 # Revision 1.5 2001/07/29 07:01:39 richard
753 # Added vim command to all source so that we don't get no steenkin' tabs :)
754 #
755 # Revision 1.4 2001/07/28 06:43:02 richard
756 # Multipart message class has the getPart method now. Added some tests for it.
757 #
758 # Revision 1.3 2001/07/28 00:34:34 richard
759 # Fixed some non-string node ids.
760 #
761 # Revision 1.2 2001/07/22 12:09:32 richard
762 # Final commit of Grande Splite
763 #
764 #
765 # vim: set filetype=python ts=4 sw=4 et si