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Revision 758 - (show annotations) (download)
Tue Apr 20 05:40:35 2004 UTC (9 years, 1 month ago) by weasel
File size: 27316 byte(s)
Also sort mail into the various mboxes if autoreply is not set.
1 1998/1999 2.9 written from scratch.
2
3 1999-04-14 2.9beta0 public preview release.
4
5 1999-05-17 2.9beta1 Bug fixes (remix, OpenPGP encryption, FreeBSD
6 name conflict); Win32 DLL.
7
8 1999-05-18 2.9beta2 Install bug fixes. -N and -n options renamed.
9
10 1999-05-19 2.9beta3 OpenSSL-related bug fix. Type 1 remailer fixes
11 (pointed out by <kev@drule.org>).
12
13 1999-05-20 2.9beta4 Read and generate OpenPGP encrypted secret keys.
14
15 1999-05-20 2.9beta5 The client sent messages if PGP encryption failed.
16
17 1999-05-28 2.9beta6 Message-ID generation bug fixes. Contributed by:
18 Johannes Kroeger <hanne@squirrel.owl.de>.
19 Remix-To bug fix.
20
21 1999-06-09 2.9beta7 More (minor) remailer and Install script fixes.
22
23 1999-06-10 2.9beta8 Regular expression bug fix. Thanks to Johannes
24 and Kevin for help with debugging!
25
26 1999-07-20 2.9beta9 Bug fixes (remailer, nym creation).
27
28 1999-08-03 2.9beta10 Fix for buffer overrun error.
29 "Chain:" pseudo-header may contain the number of
30 copies like this: `Chain: *,*,*,*; copies=3'
31
32 1999-09-09 2.9beta11 Support MIME attachments and OpenPGP/MIME in the
33 client.
34 Do not select cpunk remailers if PGP key is missing.
35 Fix error in nym creation.
36 Header lines can be edited when composing new
37 messages in the mail reader.
38 Accept empty pass phrase to allow storing the
39 nym database on an encrypted file system.
40 More verbose error messages.
41 Various minor bug fixes.
42 * Thanks to Gerd Beuster for many good suggestions!
43
44 1999-09-22 2.9beta12 OpenSSL 0.9.3 or newer is now required.
45 For the Mixmaster DLL, allow the application to
46 seed the random number generator.
47
48 1999-09-29 2.9beta13 Fix OpenPGP 3DES decryption.
49 Store DSA secret keys in PGP5 compatible format.
50 Support new "ekx" capability.
51 Use the more secure new style OpenPGP conventional
52 encryption to protect the nym database and nym
53 keys.
54
55 1999-10-01 2.9beta14 Bug fix.
56
57 1999-10-01 2.9beta15 Bug fix: create mixrand.bin in Mix directory.
58 Support "Encrypt-IDEA" directive.
59
60 1999-10-11 2.9beta16 Fix memory leaks.
61
62 1999-11-03 2.9beta17 Bug fix.
63 Sending messages is logged as DEBUGINFO.
64
65 1999-11-09 2.9beta18 Bug fix for rlist with trailing spaces.
66 Print remailer reliability (by Gerd Beuster).
67
68 1999-12-19 2.9beta19 (internal)
69
70 1999-12-19 2.9beta20 Output remailer RSA keys separately from the
71 DSA/ElGamal keys to avoid problems with old
72 versions of PGP.
73 Messages in mail folders can be deleted. Nym
74 messages and other encrypted mail will be
75 written back as plain text (by Gerd Beuster).
76 SMTP bug fix.
77 Support multiple OpenPGP decryption subkeys.
78 Fix remailer bug with Newsgroups header in encrypted
79 T1 messages.
80 Fix MIME-decoding bug (pointed out by Gerd Beuster).
81 Nym creation bug fix (by Gerd Beuster).
82
83 2000-03-09 2.9beta21 Support for PGP partial length packets (by
84 Christian Mock).
85
86 2000-03-16 2.9beta22 Bug fixes (by Antonomasia) and minor changes.
87
88 2000-06-29 2.9beta23 Bug fix for nym creation with several newsgroups
89 reply blocks (by Gerd Beuster).
90 --nym option bug fix (by Adam Back).
91
92 2001-09-11 2.9beta24 Changed pool.c to allow Mixmaster keys to pass
93 even when binary blocking is enabled. Note that
94 the solution is not a nice one: It does not
95 recognize Mix keys, it simply allows 10 lines of
96 binary garbage instead of 3. This should be enough
97 for Mix keys to come through (by Peter Palfrader).
98 Fixed a bug in pgpdata.c affecting v3 OpenPGP keys.
99 (by Michael Young).
100
101 2001-09-14 2.9beta25 Now builds with pcre3 (by Peter Palfrader).
102 Added support for destination.allow (by Peter
103 Palfrader).
104 If the sender email address or IP address matches
105 anything in source.blk, ignore the message (by
106 cmeclax).
107 Added support for the Mutt -T option (by Bill
108 O'Hanlon).
109 Patches merged (by Len Sassaman).
110
111 2001-09-17 2.9beta30 Version renamed to avoid conflicts with other
112 unofficial releases.
113
114 2001-09-19 2.9beta31 Fixed a bug in mime.c that sometimes resulted in
115 malformed text attachments (by Michael Young).
116 Better error handling (by Scott Renfro).
117 Added support for multiple dest.blk files. This
118 is needed for the Remailer Abuse Blocklist (by
119 Markus Stöger).
120 Added support for remailer-adminkey replies to
121 provide a better way for remops to distribute
122 their keys. (by Markus Stöger).
123 Fixed errors with pcre2.08 (by Rodney Thayer).
124 Added long command option --type-list for the -T
125 option, and updated help (by Len Sassaman).
126 Removed redundant "encoded" variable in mime.c.
127 Fixed Installer bugs.
128
129 2001-11-06 2.9beta32 Client functionality updates.
130 POP sockets now properly close.
131 Memory may be freed without allocating.
132 Correct time is written to mbox.
133 Key flags correctly set in key.txt. (all by
134 Disastry).
135 OpenSSL and OpenBSD Install script issues
136 addressed.
137
138 2001-12-16 2.9b33 Support for Mixmaster as a service on Windows
139 platforms added (by Disastry).
140 Problem transparently remixing to Type I remailers
141 debugged and corrected (by Andy Dustman,
142 Disastry, Senshi-Admin).
143 Fixed an error in chain.c that was causing
144 segfaults with chains greater than 20 remailers.
145 Non-multipart MIME message errors fixed.
146 Fixed an error in rfc822.c (by Scott Renfro).
147 Fixed pgpget.c errors. (by Ulf Möller).
148 No longer permits automatic blocking of entire
149 domains or newsgroups.
150 Help files re-written (by Lucky Green).
151 Fixed inconsistencies between software name and
152 package name.
153
154 2002-07-01 2.9b34 Encrypt-to directive is now supported.
155 Partial packets now properly expire if not
156 reassembled (by cmeclax).
157 Fixed an address blocking error introduced in
158 the last version (Peter Palfrader).
159 Various command line bug fixes.
160
161 2002-07-10 2.9b35 Updated zlib due to security reasons.
162 Does not generate keys in client mode.
163 Uses binary format for id.log.
164 Assorted mpgp fixes (by Disastry).
165 Added support for storing the key passphrase
166 in the mix.cfg file. (by Disastry).
167 Now reports the contents of dest.alw for
168 middleman remailers (by Kat).
169 Reworked the OpenSSL version check in the
170 Install script.
171
172 2002-08-09 2.9b36 Removed duplicate define of NYMDB from menu.h.
173 Fix a strncat() to undefined string variable in
174 mix.c (Closes: #584381).
175 Have the Makefile list all prerequisites for each
176 build target (Closes: #584386).
177 Change »majordomo@*« to »majordomo@« in default
178 dest.blk. The dest block engine does not under-
179 stand shell globs. Either substring matches or
180 regexen.
181 Fixed -T switch: if type2.list is not available fall
182 back to pubring.mix.
183 USE_IDEA is no longer default in config.h. It always
184 gets defined by the Install script instead.
185 Only create OpenPGP RSA keys if we compiled with
186 IDEA.
187 Make all filenames configurable in mix.cfg.
188 Add global mix.cfg support (compile time option).
189 The -G option now forces creation of new keys even in
190 client mode (Closes: #585176).
191 Random Documentation updates.
192 Default to not installing a .forward file in Install
193 script.
194 Fix unused variable warning on OpenBSD.
195 Fix public remailer keys getting re-signed
196 every time keys are requested (Closes: #478383).
197 Make smtp sending similar to local /usr/lib/sendmail
198 sending (wrt header/body separation;
199 Closes: #482052).
200 Add X-Loop header on mailbox forwarded messages.
201 Several small fixes by Sami Farin et al.
202 Detach correctly in daemon mode.
203 Minor Install script fixes.
204
205 2002-08-20 2.9b37 OpenPGP enhancement release (fixes by Disastry).
206 Fix a small bug in pgpdata.c that stopped Mixmaster
207 from reading cipher preferences.
208 Fixed Passphrase reading in mpgp (the test program)
209 on Windows platform.
210 Add Hash: header when clearsigning.
211 Properly handle RSA keys whose key size is not a
212 multiple of 64.
213 Remove leading zeros from MPI.
214 Use MDC packets whenever possible.
215 List CAST5 and AES128 in cipher preferences.
216 Now displays Mixmaster version in the PGP version
217 header for non remailer/nym messages.
218
219 2002-09-11 2.9b38 Install script deals with lack of patented IDEA
220 algorithm in a sane way (closes: #479020).
221 Compiled-in passphrase is now deprecated.
222 When expiring packet ids from id.log also expire
223 packets that are dated more than half a year in
224 the future. That way we get rid of invalid
225 packets introduced by the switch to a binary file.
226 The stats in remailer-stats replies always had a
227 peak at 00:00 GMT which was wrong. Fixed.
228 (closes: #597688).
229 Fixed a bug with reading armored keyrings consisting
230 of more than one armored block or having comments
231 in front of the one armored block.
232 In RSA PGP keys, we now set e=0x11.
233 Mixmaster now deletes error and temporary files
234 older than PACKETEXP time along with expired
235 partial packets.
236 Linux PPC fixes (and all other archs where char is
237 unsigned).
238
239 2002-10-07 2.9b39 Added a new feature, --store-mail (-I), which will
240 deliver an encrypted mix packet to the message pool
241 without attempting being decrypted.
242 Made minor updates for WIN32 DLL.
243 When sending type II messages interactivly you may
244 now choose a middleman remailer as the last hop
245 in your chain (closes: #481244).
246 If a footer.txt file exists its content will be
247 appended to outgoing messages leaving the remailer
248 network at this hop (closes: #490117).
249 List known remailers in remailer-conf reply (closes:
250 #480330).
251 The files created with "SENDMAIL outfile" have
252 different names now to scale beyond 10k files
253 (closes: #587593).
254 Fixed the "is a mailfolder" checking for -f.
255 Various fixes for Mixmaster when not using ncurses.
256 Added new option --config to allow loading of
257 configuration information from an alternate file.
258 POOL is now used correctly if set in mix.cfg.
259 ASCII armor checksum is now verified on PGP keys.
260 Corrected a bug where 1/4096 of pgp messages was
261 destroyed due an improper armor checksum
262 interpretation.
263 Added password-based authenticated SMTP for mix.
264 Currently, only AUTH LOGIN is supported.
265 Mixmaster now handles <CR><LF> in pubring.mix.
266 Removed incorrect NT service checks in mix.c.
267 Mixmaster now keeps no stats in client mode.
268 The pool is autmatically checked for waiting
269 messages in the client configuration.
270 Mixmaster now bears a DFSG-compliant license.
271 Fixed permissions on tarball release.
272 Documentation updates.
273
274 2002-10-16 2.9b40 New option MAILIN that can be set to either a mbox
275 or Maildir folder. New mail will be read from it
276 and the folder cleared every time Mixmaster
277 processes its pool, or at MAILINTIME intervals
278 (closes: #597043).
279 The Mixmaster daemon now writes a pid file.
280 Mixmaster in daemon mode now catches SIGTERM and
281 SIGINT and finishes its current queue run and then
282 exits successfully.
283 Minor code formating cleanup and Install script
284 fixes.
285
286 2002-12-15 2.9b41 The Mixmaster protocol version is now prepended
287 to the software version in the Mixmaster cap-
288 string.
289 Minor configuration default changes and Install
290 script fixes.
291 Install script now always uses "make" and not
292 "gmake".
293 IDEA detection is fixed on systems that provide
294 the header files but then turn out to not
295 have the required functions upon linking.
296 Install now properly identifies system-wide
297 installations of pcre and/or zlib if they
298 are installed in /usr/local/.
299 Mixmaster will now ensure that an address
300 submitted in a blocking request does not
301 match that of a known remailer before
302 adding it to the dest.blk file (patch
303 submitted by Trek. Vulnerability originally
304 discovered by noise and rabbi.)
305 Minor documentation fixes.
306
307 2002-12-16 2.9b42 Minor documentation fixes.
308 Append another newline character to mbox folders
309 when storing a mail so that the mandatory empty
310 line is there.
311
312 2002-12-16 2.9.0rc1 Release candidate. Packaging changes only.
313
314 2002-12-25 2.9.0 Release version. Minor documentation changes
315 and version number change only.
316
317 2003-11-08 2.9.1 Several changes for the Windows build.
318 Some Install script fixes.
319 Fixed a problem in blockrequest() where a buffer
320 could have been used after it was free()'d which
321 resulted in segfaults.
322 Check that feedback buffer is not null before
323 operating on it in chain_select().
324 Closes #631353, thanks Sami Farin.
325 Make sure DH/DSA param file is actually opened
326 before writing to it. Fixes a segfault in
327 case it is not.
328 Handle a pool we cannot read correctly: don't close
329 the NULL dir handle (segfaults on *BSD). We also
330 print a warning in that case now.
331 Minor stats fix (gmtime vs localtime).
332 Fix pool stats bug.
333
334 2004-03-20 3.0b1 FEATURE ENHANCEMENTS:
335
336 The secret pgp keyring is now stored ASCII armored
337 with one key per ascii armor.
338 NB: Due to the bug with reading armored keyrings and
339 secring being stored armored now, it is not
340 advisable to downgrade Mixmaster unless special
341 action is taken to preserve the secret pgp
342 keyring.
343 Mixmaster now prompts for secret key passphrase when
344 started in daemon mode.
345 Mixmaster checks expiration and revocation status of
346 pgp keys, userids, and subkeys.
347 Mixmaster will not encrypt or sign with a revoked
348 or expired key.
349 When encrypting, Mixmaster uses preferences from
350 the primary userid (or the latest userid, if zero
351 or more than one primary userid is present.)
352 Mixmaster keys now have creation and expiration date.
353 It is not secured by any crypto voodoo, it's only
354 informational for clients to decide which keys to
355 use should they have more than one per remailer.
356 - on the client side we do not show remailers (and
357 therefore not use them) if their key is expired.
358 - the remailer refuses to decrypt messages to keys
359 that expired one month ago or earlier.
360 - the remailer automatically creates new Mixmaster
361 keys if the current ones are about to expire or
362 already are expired.
363 - the latest key from secring.mix is written to
364 key.txt. It used to be the first one. Since
365 creation of new mix key appends the key, this
366 seemed sensible.
367 Mixmaster now generates dummy messages automatically
368 as mail enters and exits the pool.
369 Applied Maildir feature patch by drt@un.bewaff.net,
370 with some changes by PP:
371 MAILBOX can now be a Maildir (closes: #586223).
372 New Star-Exclude feature by Colin Tuckley:
373 User-selected remailers can be excluded from
374 being chosen as random hops.
375 Have stats on intermediate vs. final hop count
376 (closes: #649900).
377 Add max capability for Type I.
378 Config option EXTFLAGS allows appending additional
379 flags to the capabilities string. (Hauke Lampe)
380 Config option PRECEDENCE allows setting the
381 Precedence: header on all outgoing mail.
382 (Hauke Lampe)
383 In order to serve help files in different languages
384 we need a way to reply to requests like
385 remailer-help-it. In order to not have to modify
386 the code for each and every new ressource,
387 Mixmaster now sends the file
388 requests/remailer-<something> to
389 remailer-<something> requests.
390 remailer-{help,key, stats,conf,adminkey} still are
391 special cases tho.
392 Drop messages without timestamps and messages with
393 future timestamps. This abandons backwards
394 compatibility with Mixmaster 2.0.3 and earlier.
395 Mixmaster attempts to detect system clock
396 misconfigurations and refuses to run as a
397 remailer if there is a problem suspected.
398 Only applies to Mixmaster in remailer mode.
399
400 BUG FIXES:
401
402 Mixmaster in daemon mode reloads configuration on
403 SIGHUP.
404 In the curses interface chain selection it was not
405 possible to select a random last hop with a usenet
406 post message. Fixed (closes: #719165).
407 If remix was enabled and we had a Type-I Anon-Post-To
408 request we accidently randhoped it via the
409 configured default remailing chain (default:
410 *,*,*,*).
411 Fixed (closes: #729494).
412 In client mode (REMAIL n) the pool is flushed every
413 time mixmaster is run unless CLIENTAUTOFLUSH is
414 set to n. (closes: #676794: Rate implementation
415 doubled)
416 Found that weird bug that sometimes led to "Unknown
417 remailer version!" errors: In chain_randfinal() we
418 selected a random value between 0 and maxrem
419 instead of 0 and maxrem - 1. Mixmaster now uses
420 broken-chain info from stats. I hope this doesn't
421 break any Nym functionality.
422 Warn if remailer stats are older than a day or
423 from the future.
424 Don't send messages to ourselves via the mailsystem
425 but instead place them in the pool as incoming
426 messages so that they will get processed with the
427 next pool run.
428 No longer try to send a message if there are no
429 recipients left.
430 Set default max-randhops from 20 to 4.
431 Remix-To chain is limited by max-randhops limit as
432 well.
433 Messages to more than one remailer are dropped.
434 Nym support is not compiled in by default anymore.
435 The OpenPGP module mpgp now includes a man
436 page (large contributions by Trek).
437 Ignore 'No reliable remailers' problems when
438 randhopping messages in middleman mode.
439 That is better than dropping them.
440 Experimental feature: --redirect -l <chain>.
441 If you have a mixmaster message with a
442 chain starting with hop1 (you cannot know any
443 more because it already is encrypted) then
444 mix --redirect -l foo,bar < file
445 redirect the message so the chain is actually
446 foo,bar,hop1,... and places it in your pool.
447 If the total number of hops (which cannot be
448 known) exceeds 20 the message is damanged
449 and will fail at the 20th node.
450
451 2004-03-20 3.0b2-unreleased
452 Fall back to 3DES as Encrypt-Key cipher if we don't
453 have IDEA. - Laurent Fousse <laurent@komite.net>
454 Also sort mail into the various mboxes if autoreply
455 is not set.

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