1 Sat Jun 5 18:08:39 CEST 2010
2 Added support for UNIX domain sockets, code also defaults to
5 Sun May 2 13:49:10 CEST 2010
6 Fixed problem with platform-dependence of format for IP addresses
7 in HELLOs for TCP and UDP transport.
8 Reduced address length field in HELLOs to 16 bit (was 32 bit).
9 These changes break transport compatibility.
11 Fri Apr 16 18:19:05 CEST 2010
12 Nearly complete rewrite and new overall architecture. Many
13 features are still missing, but basic system seems to be
14 working again. Maybe time to again track major changes
15 in the ChangeLog. Releasing 0.9.0pre0.
18 Sun Feb 1 19:51:40 MST 2009
19 Fixed Mantis #1429 (struct padding could cause sizeof
20 to be different on AMD64, using gcc-ism "packed" to
23 Sun Feb 1 00:37:16 MST 2009
24 Fixed problem in DHT client protocol that could cause
25 PUT requests from clients to be (frequently) lost.
27 Sun Nov 2 16:06:47 MST 2008
28 Fixed problem with MySQL disconnects in one module
29 impacting MySQL correctness in another module (caused
32 Sat Aug 16 00:18:34 CEST 2008
33 Improved keyword extraction
34 Fixed expiration time of keywords
37 Sun Jul 20 15:27:11 MDT 2008
40 Thu Jul 10 00:59:31 MDT 2008
41 Fixed bug where datastore resizing would not
42 result in bloomfilter update during gnunet-update.
44 Sat Jun 28 23:43:00 MDT 2008
45 Fixed bug preventing namespace advertisements from
48 Sat Jun 14 00:54:39 MDT 2008
51 Fri Jun 13 23:51:00 MDT 2008
52 GNUnet now compiles on OpenBSD.
54 Wed Jun 11 22:17:09 MDT 2008
55 Made state of gnunet-auto-share persistent.
56 Added support for multiple directories. Improved
57 FSUI/ECRS APIs to reduce the number of threads needed
58 for probing. Increased number of concurrent probes
61 Sat Jun 7 17:54:49 MDT 2008
62 Simplified namespaces a lot. Shorter timeouts for
63 trying to connect to gnunetd to prevent interactive
64 apps from blocking too long when gnunetd is not
67 Sun Jun 1 21:11:54 MDT 2008
70 Sun Jun 1 13:41:27 MDT 2008
71 Split of libgnunetpseudonym from libgnunetnamespace
72 (with major API extension and changes).
74 Tue May 6 04:10:02 MDT 2008
75 Added simple sanity check for [MODULES] values.
76 Added "-s" and "-q" options to gnunet-peer-info.
78 Thu Apr 24 00:05:17 MDT 2008
79 Simplified FSUI stop/abort/pause/resume API calls
80 (no need to pass FSUI context anymore).
82 Mon Apr 21 21:05:20 MDT 2008
83 Adding buffered IO for FSUI's serialize and
86 Sun Apr 20 20:01:20 MDT 2008
87 Fixed bug in HTTP transport causing lonely messages
88 (responses to GET) not to be delivered.
90 Mon Mar 24 21:15:36 MDT 2008
91 Fixed various problems with downloading locally
92 indexed large files (downloading large files from
93 other peers should not have been a problem).
95 Sun Mar 2 15:33:41 MST 2008
96 Added option to allow user to disable IPv6 support.
99 Sat Mar 1 21:14:02 MST 2008
100 Fixed some dstore performance issues.
101 Made transports alternate between trying IPv4 and IPv6
102 if both are available (since one of them maybe
105 Mon Feb 25 23:25:48 MST 2008
106 Cleanup of the DNS code: removed GNUNET_IPvXAddress
107 and GNUNET_PRIP; centralized all DNS lookup code in
108 util/network/dns.c; improved IPv6 support for
111 Mon Feb 25 00:01:27 MST 2008
112 Added asynchronous search and download methods for
113 ECRS library. FSUI now can do with only one thread
114 per search or download (until now, we had two
115 threads per search / download).
117 Tue Feb 19 20:35:28 MST 2008
118 Updated database schemata to support O(1) operations
119 even if there are N files under the same keywords.
120 This breaks database backwards compatibility (and
121 no migration code is provided).
123 Mon Feb 18 19:47:37 MST 2008
124 Added new options -u and -s to gnunet-insert.
126 Sat Feb 16 21:37:33 MST 2008
127 Implemented gnunet-auto-share for automatic
128 sharing of directories.
130 Thu Feb 14 01:02:32 MST 2008
131 Made HTTP transport work over IPv6 as well.
133 Wed Feb 13 22:59:07 MST 2008
134 Modified mySQL and SQLite datastores to return diverse
135 result sets during (partial) hash-based get iterations
136 (should result in more diverse keyword result sets).
138 Tue Feb 12 23:54:34 MST 2008
139 First shot at integrated hostlist HTTP server based
142 Sat Feb 9 22:06:23 MST 2008
143 Minor changes to the ECRS/FSUI APIs for searches
144 (no more timeouts and/or max-results). Clients who
145 need these features could easily implement them
146 directly (and they are not really useful to begin
148 Also, the IPv4 and IPv6 protocols are being integrated
149 so that we only listen to one port (running both IPv4
150 and IPv6 over the same port). This break transport
151 compatibility, but given that we're breaking protocol
152 compatibility for file-sharing already, this may
153 actually be a bit of a good thing (since it will now
154 be possible to tell if peers running the new GAP code
155 are connected to other peers running the new GAP code).
157 Sun Feb 3 13:17:09 MST 2008
158 Dramatic changes to the GAP implementation (breaking
159 protocol compatibility). Essentially, we can save
160 a few bytes in each reply. More importantly, the new
161 code allows the searching client to specify a set of
162 replies that are not desired (hopefully helping to
163 dramatically increase the diversity of search replies
164 obtained over time). Note that the actual encoding
165 and databases are not affected (just P2P protocol).
166 The update is not complete yet, but should compile.
168 Tue Jan 8 20:07:20 MST 2008
169 Added option for testing ("make check") to use weak(er)
170 PRNG for key generation (thanks to Werner Koch for
171 pointing out how to do it).
173 Thu Dec 22 20:10:37 MST 2007
174 Releasing GNUnet 0.7.3.
176 Sun Dec 9 14:34:32 MST 2007
177 Implemented MySQL version of the dstore-module. This
178 means that sqLite is now again truly optional.
180 Sat Dec 8 15:15:53 MST 2007
181 Integrated F2F topology into main topology module
182 (options are used to choose between F2F-only (old F2F),
183 minimum number of friend connections (NEW) or entirely
184 arbitrary connection set (default)).
186 Thu Dec 6 20:51:17 MST 2007
187 The SMTP transport is working again.
189 Thu Nov 22 20:49:16 MST 2007
190 United all libgnunetutil_*.so libraries into one big
191 libgnunetutil.so library (eliminates issues for binary
192 packagers and reduces file size by about 20%). Also
193 made sure that all exported symbols start with "GNUNET_".
195 Sat Sep 29 16:48:24 MDT 2007
196 Improved MySQL sqstore module performance.
197 Releasing GNUnet 0.7.2c.
199 Sat Sep 8 18:01:36 MDT 2007
200 HTTP transport seems finally ready.
202 Sat Aug 25 23:58:21 MDT 2007
203 New and improved gnunet-setup GTK interface.
205 Mon Jul 30 00:07:44 MDT 2007
206 Releasing GNUnet 0.7.2b.
208 Sun Jul 29 01:53:32 MDT 2007
211 Sat Jul 21 23:42:11 MDT 2007
212 Radical changes to MySQL implementation (trying to
213 address certain scalability issues).
215 Sat Jul 7 00:22:47 MDT 2007
216 Releasing GNUnet 0.7.2a.
218 Fri Jul 6 22:54:52 MDT 2007
219 Fixed bugs in F2F topology code. Eliminated a few
220 confusing LOG messages.
222 Sun Jul 1 20:35:00 MDT 2007
223 Fixed issue with too many TCP connections being
224 created. Reduced CPU overheads by increasing
225 requirements for grouping of messages. Improved
226 various error messages.
228 Sat Jun 30 01:55:34 MDT 2007
229 Improved bloomfilter recomputation after quota change.
230 Fixed bloomfilter size computation. You must run
231 gnunet-update (will take a while).
233 Fri Jun 29 00:56:03 MDT 2007
234 Avoid re-connecting shortly after connection was shutdown.
236 Thu Jun 28 01:10:01 MDT 2007
237 Fixed high-latency problems for certain SQLite operations.
238 Also improved SQLite performance (but not scalability) a
239 bit. Resolved MySQL disconnect crash (gnunetd would crash
240 if mysqld was stopped).
242 Sat Jun 23 16:56:03 MDT 2007
243 Improved CPU consumption from content migration code
244 by querying the DB less often, using the same content
245 for more peers (at the expense of 1 MB extra memory
246 utilization). Fixed a deadlock.
248 Wed Jun 20 17:10:38 MDT 2007
249 Fixed bug in MySQL module.
251 Sun Jun 17 00:09:13 MDT 2007
252 Releasing GNUnet 0.7.2.
254 Sat Jun 16 04:43:20 MDT 2007
255 http transport is amost back, now needing the
256 new libmicrohttpd. However, the code is still
257 highly experimental and not ready for production
260 Fri Jun 8 23:44:01 MDT 2007
261 Fixed bugs preventing namespace search from
262 working. Also extended testcase to cover
265 Tue May 29 23:15:27 MDT 2007
266 Fixed a major bug which resulted in peers without
267 traffic between them disconnecting (even if that
268 session was their only connection).
269 Fixed another major bug where nodes would not
270 properly forward HELLOs from other peers (given
271 certain common/default configuration options).
273 Sun May 27 22:39:48 MDT 2007
274 Added new API gnunet_testing_lib.h to make it
275 easier to write testcases that need to start
276 gnunetd. API is now used everywhere and the
277 ugly peer.conf files and directories are gone.
278 Fixed a bug with inserting empty directories.
279 Extended ECRS API to allow partial file download.
281 Sat May 26 18:24:15 MDT 2007
282 Fixed bugs with testcases (changes in names and
283 structure of options were not reflected in .conf
284 files for various testcases).
285 Fixed issues with command-line option handling (failed to
286 override configuration file options).
287 Fixed bogus nesting in GAP routing algorithm (caused
288 random request drops).
290 Fri May 25 12:23:38 MDT 2007
291 Finished extended URITRACK API.
292 Renamed various (minor) libraries and function calls to
293 get somewhat more consistent naming conventions.
295 Sun Apr 15 22:15:37 MDT 2007
296 Implemented heuristic for better packing of gnunet-directories.
298 Sun Mar 25 13:47:08 MDT 2007
299 Releasing GNUnet 0.7.1c.
301 Wed Feb 28 15:29:05 MST 2007
302 Enabled abortion of gnunet-peer-info with CTRL-C.
304 Mon Feb 26 19:19:29 MST 2007
305 Fixed handling of -d option by gnunet-download
306 if -f option is not given.
308 Sat Feb 24 15:43:14 MST 2007
309 Fixed various bugs related to content expiration.
310 Completed message coverage in stats implementation.
312 Fri Feb 23 17:55:46 MST 2007
313 Fixed potential deadlock during download shutdown sequence.
315 Thu Feb 15 21:54:15 MST 2007
316 Added support for IO load detection.
318 Sun Feb 11 13:53:13 MST 2007
319 Releasing GNUnet 0.7.1b.
321 Thu Feb 8 13:21:34 MST 2007
322 Updating gettext to 0.16.1.
323 Minor bugfix in build process (#1180, #1181).
324 Minor bugfix in gnunet-search (#1179).
326 Sun Jan 28 02:43:37 MST 2007
327 Improving support for multiple choice configuration items
330 Sat Jan 27 16:02:02 MST 2007
331 Changing $-expansion for interpretation of configuration file
332 (again). Also, now the base-path for gnunetd defaults to
333 "/var/lib/gnunet" instead of "/var/lib/GNUnet".
335 Tue Jan 23 19:48:37 MST 2007
336 Fixed problem with split-extractor keywords not being used
339 Tue Jan 16 21:43:26 MST 2007
340 Expanded transport APIs to avoid building messages for
341 transmission just to have them rejected by blocking TCPs
342 with full transmission queues (happened quite a bit).
344 Mon Jan 8 22:21:15 MST 2007
345 Making computation of send buffer permuations more
346 efficient (in terms of calling weak_randomi) by only
347 computing permuations over the actually selected messages.
349 Mon Jan 8 21:34:02 MST 2007
350 Forcing -O3 for crypto library (performance critical).
351 Enforcing message queue limit for daemon (somehow got lost
352 on the way to 0.7.1, was responsible for high CPU load).
353 Fixing cron job deletion in core (clean shutdown).
355 Sun Dec 31 23:56:31 MST 2006
356 ncurses may need "-lm" in order to link.
357 Releasing GNUnet 0.7.1a.
359 Sat Dec 30 00:21:49 MST 2006
360 DHT routing now seems to work (not integrated with file-sharing,
361 only for gnunet-dht-query).
363 Fri Dec 29 09:38:53 MST 2006
364 Added UPnP support to GNUnet (IPv4 only, #843).
366 Thu Dec 28 21:22:10 MST 2006
367 Hostname resolution with gnunet-peer-info implemented (#1076).
368 Proper linking of gnunet-pseudonym (#1161).
369 Drop group permissions when changing user (#1162).
370 gnunet-download support for directory files implemented (#1013).
372 Thu Dec 28 20:44:45 MST 2006
373 Hopefully fixing build problems on certain systems with
374 unusual installation of iconv.
376 Tue Dec 26 20:54:03 MST 2006
377 Added additional gnunet-gtk options to client configuration
380 Sun Dec 24 18:06:04 MST 2006
381 Limit memory utilization by select write queue.
382 Improved select write buffering (fewer malloc/free
383 operations and less copying).
385 Sat Dec 23 22:12:17 MST 2006
386 Updated various man pages and some configuration documentation.
387 Fixed TCP transport (did not work with NAT if port was set to 0).
388 Fixed verbose option for gnunet-transport-check.
389 Updated hostlist scripts in contrib/ to reflect new protocol IDs.
390 Allow aborting of gnunet-transport-check with CTRL-C.
391 Allow testing of bi-directional transports behind NAT with
392 gnunet-transport-check.
394 Fri Dec 22 19:21:25 MST 2006
395 Added option to set maximum number of file descriptors
396 (convenience for OS X users where the default is too low).
397 Releasing GNUnet 0.7.1.
399 Thu Dec 21 20:03:07 MST 2006
400 Fixed gnunet-insert "-e" option. Fixed various
401 crashes in client code. Improved OS X portability.
403 Tue Dec 19 19:03:48 MST 2006
404 Allowing GNUnet (without gnunet-setup) to be build
405 on systems without guile.
407 Sun Dec 17 16:54:33 MST 2006
408 Various improvements for OS X portability.
409 CPU load detection fix for Solaris.
411 Sat Dec 16 11:42:13 MST 2006
412 Bugfixes in collection library (gnunet-pseudonym).
414 Mon Dec 11 21:11:54 MST 2006
415 Implemented ncurses/dialog based gnunet-setup wizard.
416 Releasing GNUnet 0.7.1pre2.
418 Sun Dec 10 00:36:11 MST 2006
419 Fixed load calculation code. More aggressive utilization
420 of available resources.
422 Mon Dec 4 13:24:12 MST 2006
423 Releasing GNUnet 0.7.1pre1.
425 Wed Nov 29 22:20:26 MST 2006
426 Fixed various bugs with (de)serialization of FSUI state
427 and closing searches with associated downloads. Extended
430 Mon Nov 27 08:51:46 MST 2006
431 Added conversion of ECRS error messages to FSUI
432 error event messages.
434 Sun Nov 19 00:20:14 MST 2006
435 Improved error handling. gnunetd now can communicate
436 text error messages to clients (not just error codes).
438 Wed Nov 15 23:17:36 MST 2006
439 Fixed expiration time setting. Improved bias of
440 migration towards valuable content.
441 Releasing GNUnet 0.7.1pre0.
443 Wed Nov 1 20:58:44 MST 2006
444 Fixed MySQL database size underreporting.
446 Wed Nov 1 13:09:53 MST 2006
447 Fixed some problems with index creation in sqlite
448 datastore (discovered with new sqlite benchmarking
449 code). Performance should improve significantly
450 (observed was a factor of 4-10 depending on
451 database size and operation).
453 Thu Oct 19 23:44:24 MDT 2006
454 Completed huge update to FSUI API (not fully debugged).
455 Major changes include:
456 * clients can associate pointer with each action
457 * abort methods can cancel action (but do not stop everything)
458 * upload and unindex operations can now be suspended and resumed
459 * cleaned up naming conventions
461 Thu Sep 14 23:44:17 MDT 2006
462 Breaking UDP transport protocol compatibility -- some
463 fields have to be switched around to make it work with
464 the new select code. Expect to see some warnings when
465 interacting with 0.7.0 peers.
467 Tue Sep 5 21:28:25 PDT 2006
468 Switched ncurses interface of gnunet-setup to use
469 external dialog library (new dependency!).
471 Fri Aug 18 00:01:37 PDT 2006
472 Swiched http bootstrap mechanism to using libcurl
475 Sat May 20 08:37:02 PDT 2006
476 Releasing GNUnet 0.7.0e.
478 Sun May 14 02:51:15 PDT 2006
479 Major gnunet-setup GTK code cleanup (now uses libglade).
481 Sat May 13 19:35:49 PDT 2006
482 Made headers more C++ friendly.
484 Wed May 10 22:11:17 PDT 2006
485 Fixing bug that could result in hanging the UDP transport;
486 found by Luigi Auriemma (thanks!).
488 Sat May 6 00:17:59 PDT 2006
489 Releasing GNUnet 0.7.0d.
491 Fri May 5 01:33:42 PDT 2006
492 Fixed bug with priorities of IBlocks of uploaded content
493 (priority was left at zero, making those blocks be
494 possibly discarded rather quickly once the datastore filled
497 Tue May 2 00:01:25 PDT 2006
498 Fixed bug in gap where the tracking of query origins for
499 optimizing routing paths lacked a simple assignment of the
500 query origin (found by code inspection). As a result,
501 routing performance should improve further. Also fixed
502 small memory leak in gap and reduced memory consumption by
505 Sat Apr 22 13:50:39 PDT 2006
506 Fixed bug in util/cron.c where stopCron() would wait for an
507 unnecessary sleep to complete.
509 Sat Mar 18 12:54:11 PST 2006
510 Releasing GNUnet 0.7.0c.
512 Thu Mar 16 22:14:01 PST 2006
513 Fixing various routing problems (resulting in better utilization
514 of bandwidth by routing more content and less queries).
516 Wed Mar 15 00:00:14 PST 2006
517 Fixing various content migration bugs (one that disabled it,
518 one that made it unlikely that migration was even tried, and
519 then various crashes in formerly dead code).
521 Mon Jan 23 19:04:17 PST 2006
522 Added Swedish translation.
524 Sun Jan 1 21:35:59 PST 2006
525 Reduced amount of hashing done to be O(n) and not O(n^2) for
526 n local search results (for example, for 100 results, this can
527 make the difference between hashing 200 MB and hashing 20 MB).
529 Sat Dec 31 17:02:37 PST 2005
530 Added support for using -k multiple times in gnunet-pseudonym.
532 Wen Dec 28 00:22:54 CET 2005
533 Fixed deadlock in http transport.
535 Fri Dec 23 17:17:18 PST 2005
536 Releasing GNUnet 0.7.0b.
538 Sat Nov 19 16:00:16 PST 2005
539 Releasing GNUnet 0.7.0a.
541 Fri Oct 7 15:28:02 PDT 2005
544 Thu Sep 15 23:56:39 PDT 2005
545 Fixed various gcc 4.0 warnings.
547 Sun Aug 28 15:29:56 PDT 2005
548 Releasing GNUnet 0.7.0.
550 Sun Aug 28 01:46:26 PDT 2005
551 Updated German translation.
553 Tue Aug 23 00:45:57 PDT 2005
554 Fixed undersynchronization that may result in segv if pending
555 download was cancelled.
557 Mon Aug 22 00:37:11 PDT 2005
558 Made "UPDATE" use a prepared statement in MySQL datastore.
560 Sun Aug 21 23:08:57 PDT 2005
561 Fixed bugs causing unnecessary long delays for downloads from
562 loopback. Also now bypassing routing table for loopback download
563 (faster, avoids pollution of the routing table when not needed).
565 Sun Aug 21 18:42:14 PDT 2005
566 Fixed memory leak in gnunet-insert -R. Improved memory utilization
567 by SQlite dramatically (see discussion on gnunet-developers).
569 Sat Aug 20 21:04:28 PDT 2005
570 Fixed (rare) segmentation fault in insertion code.
572 Sat Aug 20 19:31:10 PDT 2005
573 Yet another tiny bug -- but one that hangs gnunetd; fixed in pre6a.
575 Sat Aug 20 13:51:01 PDT 2005
578 Sat Aug 20 12:51:27 PDT 2005
579 Changed sqlite data format to avoid encoding-decoding
580 (breaks compatibility with previous datastores, in particular
581 since conversion code is NOT provided).
582 The page size was also increased, rendering the database files
585 Thu Aug 18 21:18:28 PDT 2005
586 Made quotations match GNU standards.
588 Wed Aug 17 20:05:19 PDT 2005
589 Fixed bug that would prevent P2P messages from being
590 transmitted under certain (common) circumstances.
592 Mon Aug 15 00:08:47 PDT 2005
593 Bugfest. Fixed various bugs in MySQL, fragmentation,
594 core and fs (see Mantis for more details).
596 Mon Jul 18 01:03:05 CEST 2005
597 Alpha-rename fest. Releasing 0.7.0pre5.
599 Sun Jul 17 13:49:40 CEST 2005
600 Fixed problems with struct alignment on 64-bit
601 AMDs. Fixed recently introduced memory leak.
602 Fixed various compiler warnings.
604 Sat Jul 16 23:55:31 CEST 2005
605 Fixed various minor problems with platforms
606 without gettext/NLS support and for 64-bit size_ts.
607 Also fixed a couple of other compiler warnings.
608 Cleaned up connection.c code.
610 Mon Jul 11 14:41:18 CEST 2005
611 Fixed tiny memory leak in http_bootstrap.
613 Mon Jul 11 02:22:24 CEST 2005
614 Fixed long-standing problems in statuscalls wrt
615 network load estimates, leading to too-high bandwidth
616 consumption on average. Fixed minor memory leaks.
617 Fixed far too often session-key exchange (was done
618 also for sessions that were already up).
620 Thu Jul 7 15:22:21 CEST 2005
621 Fixed bug in identity, missing ntohs for protocol ID.
622 Fixed bug in topology, wrong calculation of saturation.
624 Wed Jul 6 22:34:30 CEST 2005
625 Fixed bugs in core with respect to possible infinite
626 recursion caused by fragmentation callbacks. Also
627 differenciated between fatal transport sends and
628 transient transport sends. Cleanup of some APIs.
630 Sat Jul 2 17:21:07 CEST 2005
631 Fixed bugs in gnunet-pseudonym (listing of namespaces),
632 FSUI (double-free for namespace creation), cleaned up
633 APIs and implemented clearing of completed downloads
634 (FSUI). Releasing 0.7.0pre4.
636 Fri Jul 1 15:08:42 CEST 2005
637 Added statistics for transports and other connection-
638 related functions. Prevented core from dropping
639 messages just because transport is (temporarily)
640 blocked. Made transport selection in identity random
641 again where necessary.
643 Thu Jun 30 20:05:15 CEST 2005
644 Added cache for KBlocks (can speed up insertion speed
645 for recursive inserts quite a bit).
647 Thu Jun 30 13:52:17 CEST 2005
648 Enabled IPv6 by default. Fixed various minor bugs.
650 Tue Jun 28 13:41:58 UTC 2005
651 Fixed various open FIXMEs, including error handling,
652 bad performance and some memory leaks (gnunet-tools
653 only, not in gnunetd).
655 Mon Jun 27 17:21:09 CEST 2005
656 Fixed double-free segfault.
657 Fixed problem with session timeout not happening.
658 Fixed issue with too lazy slot reclaim for reconnect.
659 Made reconnect scanning more incremental (1/10th of
660 the work every 500ms instead of full work every 5s).
661 Fixed memory leak in advertisement processing.
663 Sun Jun 26 18:21:17 CEST 2005
664 Plenty of bugfixes everywhere, gnunet-setup works
665 now. Releasing 0.7.0pre3.
667 Sat Jun 11 11:25:24 EST 2005
668 Fixed various problems with recursive upload
669 (thread stack size too small, wrong filenames
670 passed around, wrong list of filenames updated).
672 Sat Apr 2 01:54:23 EST 2005
673 Various bugfixes, some of them critical (segfaults,
674 protocol errors (resulting in failures to connect),
675 old version of configuration file would be
676 generated if configuration was missing,
677 gnunet-insert would not properly work with multiple
678 keywords (-k and -K options)). Releasing 0.7.0pre2.
680 Thu Mar 31 21:38:06 EST 2005
683 Tue Mar 8 14:45:55 EST 2005
684 OpenSSL cannot fully support SHA-512. Eliminated as an
685 option (not necessary, GPL incompatible, trouble, work
686 to maintain -- in summary: not worth it).
688 Sat Mar 5 00:33:51 EST 2005
689 Changing hash algorithm to SHA-512.
690 Changing symcipher algorithm to AES-256.
692 Sun Feb 27 21:59:31 EST 2005
693 All unit testcases pass. Releasing 0.7.0pre0.
695 Sat Feb 12 17:35:08 EST 2005
696 Fixed mysql-test. Changed MySQL to use prepared statements,
697 avoids conversion (mysql_escape_string) and is faster on the
700 Wed Dec 15 20:47:40 EST 2004
701 Removed support for password encryption of namespace keys.
702 Hardly used and adds hardly any security. Encrypt /home if
703 you need this, would be more effective anyway.
705 Fri Nov 26 06:27:12 EST 2004
706 Sessionkey exchange works now, at least with OpenSSL. There
707 seems to be some quirk in some version of libcrypt with
708 respect to RSA encryption. Anyway, it is a heisenbug (sometimes
709 RSA decryption does not result in what was originally
710 encrypted), but I have the feeling this problem existed
711 already in 0.6.5 -- and it is now detected and does not
714 Tue Nov 23 02:35:50 EST 2004
715 The CVS may look like it's compiling, but that's just because
716 most of the service modules are not even attempted.
717 And without those, nothing will work. But in good news,
718 util, transport and server do compile now.
720 Sun Nov 21 03:53:22 EST 2004
721 Starting to make incompatible changes. Once this is commited
722 to CVS (which will only happen once at least some parts compile
723 again), this version will no longer be compatible with any
724 previously released version of GNUnet (and highly experimental).
725 Do not yet use the new code on-line, do not expect it to work
728 Sun Nov 14 16:49:02 EST 2004
729 Debugged collections, seems to work (not that it looks pretty,
730 but it basically works, the rest is UI work). Fixed deadlock
731 in gnunet-gtk logging. Releasing GNUnet 0.6.5.
733 Thu Nov 4 09:04:48 EST 2004
734 Added (highly experimental) support for collections.
736 Sat Sep 25 22:29:48 EST 2004
737 Releasing GNUnet 0.6.4a.
739 Sun Sep 19 23:39:04 EST 2004
740 Various code cleanups and minor bugfixes.
742 Sun Aug 29 15:11:28 IST 2004
743 Releasing GNUnet 0.6.4.
745 Tue Aug 24 20:59:14 IST 2004
746 Significant enhancements to namespaces. A namespace can
747 now be annotated with meta-data at the time that it is
750 Sat Aug 21 01:00:06 IST 2004
751 Adding GNU gettext support to configure.
753 Thu Aug 19 01:26:55 IST 2004
754 Migrating gnunet-gtk to GTK 2.0 (tested with 2.4).
756 Mon Aug 16 00:30:59 IST 2004
757 Removed gcry. Added dependency on GNU MP library (libgmp)
760 Tue Aug 3 17:57:43 IST 2004
761 Fixed bugs in gnunet-update. Fixed segfault in AFS startup.
762 Fixed warnings in gnunet-peer-info/gnunetd. Fixed packaging
763 error (not all of util/gcry included in distribution).
764 Releasing GNUnet 0.6.3a.
766 Mon Aug 2 20:06:07 IST 2004
767 Releasing GNUnet 0.6.3.
769 Sun Aug 1 01:31:19 IST 2004
770 Changed most places from HexName to the new, shorter EncName.
771 Pushed URIs for namespaces and keyword searches into more
772 widespread use. Replaced all occurences of sprintf with
773 SNPRINTF (to obtain extra bounds check).
775 Sun Jul 11 13:54:01 IST 2004
776 Moved testcases for libgnunet_util to util/ directory.
777 Made DB testcases in afs/module/ run for each available
778 database and not just the one configured in /etc/gnunet.conf.
780 Fri Jun 25 21:05:59 IST 2004
781 Releasing GNUnet 0.6.2b (resolves various minor bugs).
783 Wed May 5 17:34:39 EST 2004
784 Releasing GNUnet 0.6.2a (resolves libgcrypt and packageing
785 issues, improved gtk-statistics, other minor bugfixes).
787 Fri Apr 30 21:36:23 EST 2004
788 Fixed synchronization problem in cron (only relevant for
789 parallel downloading). Releasing GNUnet 0.6.2.
791 Mon Apr 26 21:13:45 EST 2004
792 Added support to gnunet-check to convert file index database
793 to new design. Removed support for pre 0.6.1b bloomfilter
794 conversion (would have been too messy to support both).
795 Added old-version check to gnunetd startup to make updates
796 more systematic in the future (not perfect, though).
798 Mon Apr 26 19:27:29 EST 2004
799 Recursive insertion of directories with gnunet-gtk
800 now works including the progress bar.
802 Sun Apr 25 18:24:55 EST 2004
803 Global changes to fix bug #698. The fix is still
804 incomplete with respect to pthread.h specific structs.
806 Sun Apr 25 15:20:29 EST 2004
807 Fixed compile error in IPv6 transports.
809 Fri Apr 23 23:38:01 EST 2004
810 Added recursive insertion of directories to gnunet-gtk.
811 Progress-bar does not work yet, also libextractor is
812 always used (no option to turn it off).
814 Fri Apr 23 21:49:18 EST 2004
815 Removed need to specify _protocol in configuration file
818 Wed Apr 21 23:32:36 EST 2004
819 Added code to bound priority used by clients by twice the
820 average priority of requests from other peers that are
821 routed at the moment. That prevents clients from exposing
822 themselves with excessively high priorities (and also
823 avoids giving too much credit/trust needlessly).
825 Tue Apr 20 22:27:19 EST 2004
826 Added possibility of using a link instead of making a copy
827 if gnunetd and the insert-client both run on the same machine.
829 Tue Apr 20 00:00:58 EST 2004
830 Added network transparency for indexing files (by copying
831 them to a GNUnet(d) specific directory). This breaks
832 unindexing (for files indexed with previous versions) and
833 forces the user to make a copy of the file. In the near
834 future we should resolve this problem by allowing the use
837 Sun Apr 18 17:24:34 EST 2004
838 Adding recursive, parallel download of directories to
841 Sun Apr 18 01:57:32 EST 2004
842 gnunet-transport-check can now be used to check
843 external connectivity (with other peers).
845 Sat Apr 17 17:46:19 EST 2004
846 Reduced memory consuption for AFS insertion and
849 Sat Apr 10 21:17:46 EST 2004
850 Implemented statistics-plot in gnunet-gtk based on
851 gnome-system-monitor code.
853 Fri Apr 9 22:01:51 EST 2004
854 Added support for libextractor > 0.2.7.
856 Fri Apr 9 0:29:20 EST 2004
857 Completed --help conversion.
859 Wed Mar 31 15:40:51 EST 2004
862 Tue Mar 30 22:42:13 EST 2004
863 Integrated gnunet-pseudonym-create, -delete and -list into
864 gnunet-pseudonym as well as gnunet-directory-list, -emptydb
865 and -print into gnunet-directory.
867 Tue Mar 2 10:46:01 EST 2004
868 Fixing bug preventing download for indexed files <= 1k.
870 Sat Feb 28 03:43:34 EST 2004
873 Sat Feb 21 06:16:47 EST 2004
874 Modified requestmanager to improve performance at the end of the
877 Thu Feb 19 00:48:33 EST 2004
878 Fixed integer underflow possibly causing slow download performance.
880 Sun Feb 15 15:17:05 EST 2004
881 Fixed weak key failures with libgcrypt.
883 Sun Feb 15 13:14:44 EST 2004
884 New routing code (untested) commited.
886 Sun Feb 15 11:58:10 EST 2004
887 Fixing problem with 64-bit size_t on alpha (#655).
889 Sat Jan 31 04:32:33 EST 2004
892 Fri Jan 23 00:00:09 EST 2004
893 Fixed indexed content being overwritten by migrated content
895 Thu Jan 22 19:27:33 EST 2004
896 Fixed integer-overflow problems in statuscalls.
897 Fixed missing ttl/priority adjustment for NS-Queries.
898 Fixed bug in routing that would let very old queries survive.
900 Thu Jan 15 23:14:54 EST 2004
901 Fixed size of super-bloomfilter (was factor of 32 to small).
902 Fixed option -r of gnunet-check (would not increment bloom filters
903 to appropriate value).
905 Wed Dec 31 17:07:40 EST 2003
906 Fixed various routing and bandwidth allocation problems.
909 Wed Dec 24 00:00:00 EST 2003
912 Fri Dec 19 00:57:29 EST 2003
913 NAT transport passes tests.
915 Sat Dec 13 00:16:41 EST 2003
918 Thu Oct 16 19:20:29 EST 2003
919 Added greedy knapsack heuristic for use by CPU-overloaded
922 Mon Oct 13 22:36:45 EST 2003
923 Improved gnunet-gtk code that forks of gnunetd (some extra checking,
924 use fork-exec instead of system(), pass configuration file as
927 Sun Oct 12 03:42:55 EST 2003
928 Split bandwidth montoring into up and downstream.
929 Why stop sending replies merely because we *receive* traffic!?
930 Also reduced frequency of HELO exchange.
931 Added more statistics (traffic by type).
933 Fri Oct 10 02:05:13 EST 2003
934 Fixed bug that wasted a lot of CPU time.
935 Better CPU usage control by making knapsack
936 solving (frequency and problem size) dependent
939 Thu Oct 9 14:29:35 EST 2003
942 Sun Oct 5 21:35:23 EST 2003
943 GNUnet 0.6.0 released.
945 Sat Oct 4 12:54:55 EST 2003
946 Fixed bug in timer code (discovered in testcase).
947 Added extensive testcases for platform dependent code.
949 Fri Sep 19 01:38:00 EST 2003
950 Added code to allow namespace queries to return multiple
951 results. Updates are now displayed in separate tabs.
953 Wed Sep 17 23:54:15 EST 2003
954 Migrated libgcrypt code in util to comply with
955 libgcrypt 1.1.43 (and it passes the tests just fine)
957 Wed Sep 17 22:59:16 EST 2003
958 Fixed problems with updates in namespaces in the GTK code.
959 Added boolean search capability (x AND y) to GTK search.
960 Made namespace search frequency respect TTL delays.
962 Thu Aug 21 19:42:57 EST 2003
963 GNUnet 0.5.5 released.
965 Tue Aug 12 20:48:39 EST 2003
966 Support for namespaces with updates is there,
967 but requires testing.
969 Sun Jul 27 14:48:19 EST 2003
970 Added download summary window to gnunet-gtk.
972 Fri Jul 25 14:15:37 CET 2003
973 Unioned gnunet-insert-multi and gnunet-insert-sblock
976 Thu Jun 26 23:22:12 EST 2003
977 Added draft support for directories.
979 Thu Jun 26 23:21:41 EST 2003
980 GNUnet 0.5.4a released
982 Sat Jun 14 19:21:41 EST 2003
983 Added support for HTTP-PROXY to download the hostlist.
985 Wed May 29 01:13:15 EST 2003
986 Fixing some ugly bugs in connection.c that caused
987 permanent connection-drop and connection-establish
988 cycles (every 5 minutes).
990 Sat May 24 03:12:42 EST 2003
991 Migrated subset of libgcrypt into GNUnet tree to use
992 it instead of OpenSSL or libgcrypt. RSA in the new
993 code is broken at the moment.
995 Sun May 18 04:10:25 EST 2003
996 GNUnet 0.5.4 released.
998 Sat May 10 21:39:35 EST 2003
999 Only download hostlist after a while if we were
1000 not able to connect (to reduce load on hostlist
1003 Fri May 2 23:20:15 EST 2003
1004 Added code to handle massive collisions in datastore
1005 (thousands of files under the same keyword).
1007 Sun Apr 27 23:52:12 EST 2003
1008 GNUnet 0.5.3 released.
1010 Wed Apr 23 03:20:21 EST 2003
1011 Build system cleanup, location of mysql, gdbm, tdb and
1012 db can now be specified.
1014 Mon Apr 21 01:54:24 EST 2003
1015 Made random content selection with pIdx faster
1016 (do not read entire pidx files) and fully random
1017 (added code to weigh pidx files by number of entries).
1019 Sun Apr 20 23:25:45 EST 2003
1020 Fixed double-free in TCP transport code (seems to have
1021 only had a real chance to occur under BSD in practice).
1023 Sat Apr 19 14:42:37 EST 2003
1024 Replaced use of dlopen for plugins with the more
1025 portable ltdl from libtool.
1027 Thu Apr 17 20:36:42 EST 2003
1028 Added synchronization to pIdx, also use truncate
1029 to remove last n entries instead of re-writing the
1030 entire file (much, much faster).
1032 Mon Apr 7 00:00:07 EST 2003
1033 Implemented gnunet-delete.
1035 Sat Apr 5 15:55:31 EST 2003
1036 Made directory database use 256 sub-directories
1037 (should increase speed a lot, with the new DB
1038 manager, this will result in at most 2048
1039 files per directory).
1041 Mon Mar 31 16:51:24 EST 2003
1042 gnunet-convert and gnunet-check compile again
1043 with the new DB code.
1045 Sun Mar 30 13:14:52 CET 2003
1046 Added BSD DB (libdb) support.
1048 Sun Mar 23 04:04:38 EST 2003
1049 Big gnunet-gtk cleanup.
1051 Tue Mar 18 01:52:18 EST 2003
1054 Sun Mar 16 20:24:24 EST 2003
1055 Caching of RSA signatures for HELOs reduced CPU
1056 usage dramatically, from an average of 31% to less
1057 than 5% on my machine.
1059 Sun Mar 16 01:21:16 EST 2003
1060 Fixed locking problem and problem with TCP transport
1061 (bad set of sockets in select).
1063 Sat Mar 15 03:02:42 EST 2003
1064 Fixed bug that copied wrong content (garbage) into
1065 replies for other peers. This one was introduced
1066 briefly before 0.5.2. Argh.
1068 Fri Feb 28 00:23:02 EST 2003
1069 Fixed segfault in gnunet-gtk when closing search
1072 Thu Feb 27 16:23:20 EST 2003
1073 Releasing GNUnet 0.5.2.
1075 Mon Feb 24 00:28:52 EST 2003
1076 Cleaning up the AFS routing code, also some tweaks
1077 to improve anonymity against an active attacker.
1079 Thu Feb 20 23:51:30 EST 2003
1080 gnunet-tracekit works now nicely (and with dot).
1081 Also, GNUnet now attempts to locate a configuration
1082 file in /etc/gnunet.conf if ~/.gnunet/gnunet.conf
1083 does not exist (and nothing is specified on the
1086 Wed Feb 12 23:21:44 EST 2003
1087 Fixed deadlock between pingpong and connection
1090 Tue Feb 4 13:22:09 EST 2003
1091 Releasing GNUnet 0.5.1(a).
1093 Tue Feb 4 04:05:58 EST 2003
1094 RSA encryption of OpenSSL has been changed to pure
1095 PKCS #1 to achieve compatibility with libgcrypt.
1097 Mon Feb 3 18:46:54 EST 2003
1098 RSA signature encoding has been changed from raw
1099 to PKCS #1 compatible encoding. This should help
1100 making the migration to libgcrypt easier in the
1101 future. RSA & libgcrypt are still not friends,
1102 but the GNUnet code should be mostly there.
1104 Fri Jan 31 10:40:01 EST 2003
1105 gnunet-peer-info tool was added. This tool can
1106 prints information about all known peers and may
1107 be useful for diagnostics.
1109 Mon Jan 20 17:54:51 EST 2003
1110 A large number of memory leaks got fixed thanks
1111 to the new automated scripts to find them.
1113 Thu Jan 16 00:49:20 EST 2003
1114 Nearly finished removing dependencies on OpenSSL
1115 (using libgcrypt instead), $FOO-expansion in
1116 configuration parsing and RSA (public key crypto)
1117 are the only missing pieces.
1119 Mon Jan 13 01:53:45 EST 2003
1120 Fixed deadlock in gnunetd (would stop processing
1123 Sun Dec 27 13:34:11 CET 2002
1124 Fixed segmentation fault that occured when number
1125 of known peers goes over 128.
1127 Sat Dec 21 16:27:11 CET 2002
1128 Releasing GNUnet 0.5.0.
1130 Sat Dec 14 03:47:05 CET 2002
1131 Bugfixes over bugfixes. Various memory leaks
1132 from gnunetd to gnunet-download, problems
1133 with bloomfilters and gnunet-check, enforcing
1134 storage limitations set by the user, fixes
1135 in the UDP, TCP and SMTP transports;
1136 better thread termination (avoid asynchronous
1137 cancellation). Not to mention the new
1138 tools gnunet-transport-check and gnunet-tbench
1139 for the evaulation of correctness and performance
1140 of the transport services.
1142 Wed Nov 6 22:49:24 EST 2002
1143 Added load smoothing for network and CPU load
1144 such that we quickly adapt to increasing load,
1145 but slowly reduce the (effective) load value
1146 used in the policy if the load drops. This should
1147 help avoiding 0-1 policies where we always jump
1148 up and down between 100% load and no load, letting
1149 in one period all traffic through and in the next
1152 Wed Nov 6 00:31:39 EST 2002
1153 Added port==0 for UDP and TCP transport as an
1154 option to indicate that the transport is to be
1155 used only to establish connections to other
1156 peers but not as a server-socket (that is,
1157 if the port is 0, other GNUnet peers can not
1158 connect to the local node's UDP or TCP port,
1159 but the local node can still use UDP
1160 (unidirectional) or TCP (even bi-directional)
1161 to talk to other peers. This is useful if a
1162 node is behind a NAT box and can not receive
1163 inbound traffic but is able to send messages to
1164 other peers (and in the case of TCP even receive
1165 messages if the local peer initiated the
1166 bi-directional connection). Currently, a peer
1167 must always provide at least one transport under
1168 which the peer can be "actively" reached since
1169 otherwise other peers will not keep the public
1170 key of that peer and thus not be able to
1171 complete the session key exchange. For NAT-box
1172 peers, SMTP might be a viable choice for that
1175 Fri Oct 11 02:16:42 EST 2002
1176 Added bloomfilter interface and calls to the BF from
1177 the AFS service implementation. Missing for working
1178 bloomfilter are calls from gnunet-insert to update
1179 the bloom-filter (top-CHK and super-queries) and the
1180 actual bloom-filter implementation.
1182 Tue Oct 8 20:35:45 EST 2002
1183 TCP transport now works with only one thread (using
1184 select) instead of one thread per peer-connection.
1186 Fri Sep 27 02:24:52 EST 2002
1187 New content encoding (still only 1k blocks, but with
1188 CHK style IBocks and GBlocks for aggressive content
1189 migration) now seems to work.
1191 Mon Sep 16 01:57:55 EST 2002
1192 Implemented gnunet-chat, a demo-application for
1193 how to develop p2p applications on top of GNUnet.
1195 Sun Sep 15 22:48:28 EST 2002
1196 Fixing (long standing) problem with segfaults under BSD
1197 due to stack overflow in threads.
1199 Sun Sep 15 02:04:52 EST 2002
1200 TCP transport layer implementation seems to work now.
1201 gnunet.conf is now documented on the web. HELO exchange
1202 is fixed, so is the CS-connection whitelisting.
1204 Fri Sep 13 00:51:01 EST 2002
1205 Update on the progress towards 0.4.9. What is missing?
1206 * new content encoding to facilitate:
1208 - discriminated routing (downloads vs. searches)
1209 - variable blocksize (?)
1210 - self-synchronizing stream encoding (?)
1211 * additional transport layers (SMTP, TCP, HTTP)
1212 * demo application (chat) for how to use the API
1213 * documentation on new gnunet.conf
1215 - Igor reports, HELO exchange is broken
1216 - David reports, CS-connection whitelisting is broken
1217 - rpm.spec is outdated (add GNUnet's dynamic libraries)
1219 What has been resolved so far:
1221 * transport and application layer have been abstracted
1222 * dynamic loading of transports and applications is
1224 * routing much faster since slots are freed earlier
1225 * querymanager is more intelligent in where to send
1226 queries (presumably, not tested)
1229 * configuration can store options from commandline
1230 * statistics is totally dynamic and can be extended
1231 * connection buffer does callbacks on applications to
1232 fill buffers with queries instead of noise, and
1233 the querymanager makes use of this
1237 * gnettypes.h is gone
1238 * AFS specific code is all in AFS
1239 * renaming is also done
1241 Sun Aug 25 15:30:56 EST 2002
1242 Moving work towards 0.4.9 to CVS. The major goals are:
1243 * independent transport layer (UDP, TCP, SMTP, HTTP,
1244 any of these should be possible in the future); also,
1245 the MTU may be defined differently by any one of them.
1246 * independent application layer. Anonymous File Sharing
1247 (AFS) should just be one application for the GNUnet
1250 Other minor goals and refactorings include:
1251 * configuration - we should be able to update dynamically
1252 options from the gnunet.conf file. E.g. by adding options
1253 from the command line
1254 * statistics - we should not have a hardwired fixed set
1255 of datapoints, the statistics module should be useful
1256 for any kind of statistics
1257 * noise reduction - the connection buffer should allow
1258 the use of intelligent applications that get notified
1259 if noise would be send and then can plug in useful data
1261 And then there is just moving stuff:
1262 * move "common/" to where it belongs (either applications
1264 * gnettypes is bad if we want to seperate app specifcs
1265 and core. The typedefs should be placed where they are
1267 * database does not belong in util, it's AFS specific
1268 * AFS: cleaner separation between database, encoding,
1269 protocol implementation, shell-tools and GUI code.
1271 And finally, renaming:
1272 * if we have TCP for peer-to-peer communications,
1273 we can't use "TCP" vs. "UDP" to distinguish p2p from
1274 client-server, thus: "UDP" becomes "p2p" and "TCP"
1275 becomes "CS". At least where they were used to distinguish
1276 node-to-node and client-server (gnunetd).
1278 Sun Aug 25 15:02:31 EST 2002
1279 Releasing GNUnet 0.4.6.
1281 Thu Aug 22 01:31:21 EEST 2002
1282 gnunet-gtk should now be able to perform multiple
1283 search and download operations simultaneously (atleast a couple).
1285 Tue Aug 20 23:11:10 EEST 2002
1286 Fixed segfault in gnunet-search and gnunet-gtk which appeared
1287 when there was lots of results.
1288 Modified gnunetd to return more results at once if there
1289 is excess bandwidth.
1291 Sun Aug 18 23:57:10 EST 2002
1292 Reworked the lookup-database. The old database got
1293 into trouble storing data when it was 6% full. Some
1294 simulations show that the new approach should manage
1295 94% and should be about as fast (more CPU, presumably
1296 slightly fewer random disc accesses).
1297 This change is INCOMPATIBLE with 0.4.5. You *must*
1298 run "gnunet-check -a" before starting this new version
1299 of gnunetd in order to migrate to the new format. For
1300 database simulation and statistical numbers, see
1301 also src/historical/simula.c.
1303 Fri Aug 16 17:07:15 EST 2002
1304 Releasing GNUnet 0.4.5.
1306 Fri Aug 16 16:43:39 EST 2002
1307 Added feature that will allow the specification of
1308 multiple URLs for downloading the initial hostlist.
1310 Mon Aug 12 02:28:14 EST 2002
1311 Fixed big problem in requestmanager that would
1312 make downloads *very* slow for no good reason
1313 at all (ttl increment in wrong place would make
1314 us defer the next request for more than twice
1315 as long as needed, plus some other minor bugs).
1317 Mon Aug 12 01:31:03 EST 2002
1318 Fixed bug #347 (option "-H" to gnunet-clients for
1319 connecting to a remote gnunetd node).
1321 Mon Aug 12 01:10:17 EST 2002
1322 Fixed bug #348 (no more scan of the entire database
1323 on startup, instead the databases (gdbm, tdb) contain
1324 an entry that gives the nubmer of entries). Note that
1325 this is not done for contentdatabase_directory.
1327 Sun Aug 11 17:00:03 EEST 2002
1328 Crude file insertion capabilities added to gnunet-gtk gui.
1330 Thu Aug 8 19:13:34 EST 2002
1331 Added progress bar / printing of insertion status to
1332 gnunet-insert (option "-V").
1334 Thu Aug 8 19:02:33 EST 2002
1335 Cleaning up code (establishing sessions, etc.)
1337 Thu Aug 8 18:03:05 EST 2002
1338 Fixed bug #343 (overflow in stats) by moving to
1339 long long. Let's hope that __BYTE_ORDER is
1340 actually defined outside of netinet/in.h.
1342 Thu Aug 8 17:47:17 EST 2002
1343 Fixed gnunetd segfaulting if gnunet.conf is not
1344 available. Also, recvfrom returning -1 with
1345 errno == EAGAIN was fixed earlier.
1347 Wed Jul 31 23:38:36 EST 2002
1350 Wed Jul 31 21:35:53 EST 2002
1351 Fixed bug with TCP connection that would not
1352 free thread resources and eventually lead to
1353 gnunetd not being able to start new threads
1354 anymore (mantis: #339).
1356 Tue Jul 30 23:38:51 EST 2002
1357 Fixed SIGHUP exiting. The main loop was exiting
1358 because recvfrom returned -1 with errno EINTR,
1359 which caused us to break out of the main loop.
1360 Also added gnunetd.pid file to simplify killing
1361 (or re-reading configuration of) the server.
1362 You must specify the PIDFILE in gnunet.conf!
1364 Tue Jul 30 20:38:47 EST 2002
1365 Started writing code to enable re-reading of the
1366 configuration file whenever we receive a SIGHUP.
1367 Works, except that after we've read the new
1368 config file, gnunetd exits (unknown why).
1370 Mon Jul 29 18:52:23 EST 2002
1371 Added shutdown code that terminates connection when
1372 SIGTERM is received (to avoid keeping lots of UDP
1373 traffic for the next couple of minutes from hosts
1374 that still believe we're up).
1376 Sat Jul 27 12:39:47 EST 2002
1377 Added code to measure network load asymmetrically (useful
1380 Fri Jul 26 22:46:54 EST 2002
1383 Wed Jul 24 21:13:08 EST 2002
1384 Fixed bug in locking and segfault (Linux tolerated,
1385 BSD crashed, both in connection.c), added logging service.
1387 Tue Jul 23 00:41:17 EST 2002
1388 Made gnunetd fork like a nice deamon should. Also
1389 started to add a logging service.
1391 Sun Jul 21 20:39:20 EST 2002
1392 Fixed issue with check_database (index checking too
1393 strict if content is available in database and
1394 on-demand encoded; also a bounds check was missing).
1396 Sun Jul 21 16:05:20 EST 2002
1397 Fixed deadlock in heloexchange (knownhost requires
1400 Sun Jul 21 02:02:32 EST 2002
1401 Improved routing table. Now does more dynamic memory
1402 allocation, reducing the fixed-size per slot from 700
1403 to 56 bytes. Increased number of slots from 512 to
1404 8092 (which is the optimal number for a 56 kbps
1407 Sat Jul 20 23:57:06 EST 2002
1408 Fixed bug that caused problems for files
1409 that were indexed and that had spaces in
1412 Wed Jul 17 22:50:24 EST 2002
1413 Fixed bug that prohibited a transitive HELO exchange
1416 Wed Jul 17 01:48:44 EST 2002
1417 Fixed a couple of bugs in gnunet-check and the
1418 insertion-tools. Now gnunet-check seems to run like
1419 a charm. Running it to detect and fix problems in
1420 the GNUnet databases seems now recommendable :-).
1421 Note that you must stop gnunetd before running
1424 Mon Jul 15 22:27:45 EST 2002
1425 Added return values for insertion. If we run out of
1426 space (in particular for the fixed-size index
1427 database), we can now communicate the problem to the
1429 gnunet-check is now pretty much feature-complete,
1430 but it takes of course very, very long to run. There
1431 is now also a man-page for gnunet-check.
1433 Thu Jul 11 11:33:34 EST 2002
1434 Added randomized order of blocks for the download
1435 (patch by I. Wronsky).
1437 Thu Jun 20 21:13:21 EST 2002
1438 Added HANGUP, a message send if one side terminates the connection.
1439 Sending the message is optional, but it is nicer to have it. Also
1440 started on gnunet-check, a tool to check database consistency.
1442 Thu Jun 20 03:11:01 EST 2002
1443 Improved handling of collisions in the hashes in the
1444 lookup module (uses no longer a linear scan on the
1445 collisions file but a hashtable for the collisions!).
1447 Tue Jun 18 20:29:38 EST 2002
1448 Released GNUnet 0.4.2.
1450 Tue Jun 18 20:20:55 EST 2002
1451 Fixed bugs in blacklisting IPs. Added feature to allow specification
1452 which networks are trusted enough to connect to the trusted TCP
1453 port (TCP/2086 no longer needs to be firewalled!).
1455 Tue Jun 18 02:35:53 EST 2002
1456 Fixed problems with ttl (negative TTL queries were forwarded),
1457 also better flushing of buffers and fewer SKEY exchanges due to
1458 a now working implementation of the blacklist. A DNS lookup for
1459 the NAT-box-IP configuration was also added.
1461 Sun Jun 16 04:11:01 EST 2002
1462 Added code to provide statistics (gnunet-stats).
1465 Sun Jun 9 22:56:02 EST 2002
1466 Released GNUnet 0.4.1.
1468 Sat Jun 8 05:00:36 EST 2002
1469 Several small bugfixes (list of shared files not updated on
1470 insertion, highest-bit of trust not interpreted as dirty,
1471 rpm dependency on libextractor added.
1472 Also many improvments to the build process.
1474 Wed Jun 5 17:01:58 EST 2002
1475 Made sure that HELOs don't trigger Ping-Pong if we don't
1476 really learn anything new.
1478 Tue Jun 4 17:17:45 EST 2002
1479 The port numbers were not in network-byte order. Fixing
1480 this is trivial, but it breaks compatibility with 0.4.0.
1481 Thanks to Rick Kennell for reporting the endianess issue.
1483 Mon Jun 3 20:35:47 EST 2002
1484 Fixed bug with CRC not endian-converted in gnunet-gtk.
1485 Added mimetype and filename support to gnunet-gtk.
1487 Sun Jun 2 03:52:18 EST 2002
1490 Sat Jun 1 22:13:12 EST 2002
1491 Added three-way handshake for SKEY exchange. Not tested.
1493 Sat Jun 1 16:55:18 EST 2002
1494 Fixed potential DDoS problem where malicious hosts could
1495 trick GNUnet servers to repeatedly probe a non-partitipating host
1496 trying to establish a connection. I wonder how many other
1497 p2p systems are vulnerable. (Fix: after HELO, play PING-PONG).
1498 The endianess issues should be fixed throughout the system, but
1499 not tested on a real machine so far.
1501 Sat May 25 15:55:11 EST 2002
1502 Moved to new CVS server. First changes towards 0.4.0:
1504 * insert/index via TCP
1505 * bugfixes (mostly performance)
1507 Sat May 18 16:00:06 EST 2002
1508 Added mimetype, filename and version number to RootNodes
1509 (mostly incompatible change!). Added automatic generic keyword
1510 and mime-type extraction via libextractor to gnunet-insert.
1512 Tue May 14 23:59:40 EST 2002
1513 New storage database is starting to look good. We can now store
1514 the data in a directory (one file per block), a gdbm database,
1515 and presumably (not tested) in a tdb database.
1517 Sat May 11 22:10:56 EST 2002
1518 Completed, deployed and tested the new TCPIO code. This changes
1519 the gnunetd-client protocol. Essentially, we convert the TCP stream
1520 into records with a length and type header. This should allow us
1521 to fix bug #212 and add other features in the future. The current
1522 change is really only changing the core TCP code and not anything
1523 around it. We should deploy some demultiplexing code later.
1525 Tue May 7 20:56:40 EST 2002
1526 Added IP blacklisting (for virtual private networks).
1528 Sat May 4 14:08:23 EST 2002
1529 Fixed bug with bad insertion of files smaller than 1k.
1531 Fri May 3 23:25:16 EST 2002
1532 Added IP change detection (useful for dialup) [bug #272].
1533 Added code to ensure that a HELO is life instantly
1534 after receiving it, fixing the 'unknown host,
1535 refusing SKEY problem' (bug #273). Other minor
1536 bugfixes (#274, #283).
1538 Sun Apr 14 22:36:03 EST 2002
1539 Added option to allow NAT boxes not to exchange
1540 foreign HELOs and thus expose the private
1541 network. Fixed bug that all other hosts should
1542 in fact do this exchange.
1544 Sat Apr 13 11:02:59 EST 2002
1545 Make sure that files are readable before returning TRUE
1548 Fri Apr 12 03:01:06 EST 2002
1549 Added padding messages with random if maximum
1550 packet size is not reached. All encrypted
1551 packets now look absolutely uniform in size
1552 for a non-participating adversary (before,
1553 a host that had few queries may have sent packets
1554 that were less than the maximum size).
1556 Thu Apr 11 01:43:28 EST 2002
1557 Added sequence numbers to protocol to defend
1558 against replay attacks (bug #185).
1560 Wed Apr 10 02:07:25 EST 2002
1561 Bugfix gnunet-insert-mp3 (endless loop).
1562 Updated documentation.
1564 Mon Apr 8 00:07:15 EST 2002
1565 Fixed endless-loop bug when activemigration is turned
1566 on (during startup).
1568 Fri Apr 5 02:03:13 EST 2002
1571 Fri Apr 5 00:33:42 EST 2002
1572 gnunet-gtk, the gtk+ based GUI is now functional and
1573 has all the features of gnunet-search and gnunet-download,
1574 including boolean queries. In fact, it is a bit better than
1575 gnunet-download as it shows the progress of the download.
1576 The manpage for gnunet-gtk was updated. Minor bugfixes.
1578 Mon Mar 25 02:59:13 EST 2002
1579 Changed writeFile to use a fourth parameter which is the
1580 desired permissions for the file. Files in data/hosts
1581 are now world-readable. Created man pages
1583 Mon Mar 18 17:56:52 EST 2002
1586 Sun Mar 17 10:47:51 EST 2002
1587 Got rid of far too frequent key exchange attempts.
1588 Added expiration for very-long-dead host keys. Stopped
1589 forwarding of expired HELOs (receiver drops anyway).
1591 Wed Mar 14 05:46:20 EST 2002
1592 Fixed some file location inconsistencies. All files are
1593 now in $HOME/GNUnet. RPM installation points to /var/GNUnet
1594 and the config file is ~/GNUnet/gnunet.conf
1595 Finished port to FreeBSD. This included mostly changes
1596 to src/util/statuscalls.c, but also several changes to
1597 the build system. Added a stat() call in the server code
1598 to make sure the config file exists before sending it to
1599 the OpenSSL conf code. Added getopt to source to fix
1600 portability issues. Changed FREEBSD defs to SOMEBSD, also
1601 changed in configure.in. Compiles and works on at least
1602 FreeBSD 4.5 and OpenBSD 3.0
1604 Wed Mar 6 23:15:36 EST 2002
1605 Added code for 'fast scan' of the database for
1606 content to discard (should be called partial
1607 scan). This improves the startup-time dramatically.
1608 Every source file got the GNU header.
1610 Tue Mar 5 22:42:36 EST 2002
1611 Added option for *not* participating in content
1612 migration. Added timeout option to gnunet-search.
1613 gnunetd now periodically (1h) scans for new content,
1614 no restarting required.
1616 Mon Mar 4 23:21:51 EST 2002
1617 Optimized routing and content migration. Distance
1618 of the hash to the identity of the local host is
1619 now taken into account for routing. Hosts give
1620 higher priority to content that is close to their
1621 identity (priority towards keeping it). If the
1622 network grows, this should significantly improve
1623 the performance. Also, the choice of the hosts
1624 for routing is now based on proximity (to the
1625 query), the activity level of the host and its
1628 Sun Mar 3 00:14:58 EST 2002
1629 Implemented binary queries ("AND") for gnunet-search.
1630 Made sure that content is not downloaded again if
1631 already present (if there is other content, we
1632 overwrite). Fixed bug in gnunet-download
1633 (uninitialzied time-to-live).
1635 Sat Mar 2 01:57:37 EST 2002
1636 Finished porting the download-code to C. Now files can
1637 be downloaded in using shell commands. No GUI though.
1638 Released GNUnet v0.3.1.
1640 Wed Feb 20 23:47:19 EST 2002
1641 Big CVS moving operation.
1643 Sat Feb 16 23:17:27 EST 2002
1644 Started migration to GNUnet.
1646 Sun Feb 3 01:20:37 EST 2002
1647 Extracted crc32 method from zlib and put only that method into
1648 primitives. Reduces our memory footprint (if nobody else uses
1649 zlib) and we no longer depend no that library (always good).
1651 Sat Feb 2 22:56:32 EST 2002
1652 Building final tarball for v0.3.0.
1654 Wed Jan 30 23:41:04 EST 2002
1655 Created mp32gnet, a tool to automaticall index mp3 files
1656 using information from the mp3 header as keywords (title,
1657 artist, album, comments). The mp3 parsing code comes from
1658 the GPL tool mp3info.
1660 Tue Jan 29 17:36:48 EST 2002
1661 Fixed bug with files that were not closed under certain
1662 circumstances and lead to an exhaustion of the number of
1663 concurrently open files.
1665 Mon Jan 21 23:34:44 EST 2002
1666 Bumping version numbers to v0.3.0 (not yet released, needs some
1667 more testing to be on the safe side).
1669 Sun Jan 20 02:09:06 EST 2002
1670 Content gathering now discards the least important
1671 content in favour of new, more important content (if
1672 there is not space for all content). The cron
1673 management is now used everywhere. The rpm, the init-script
1674 and the gproxy shell script have been revised.
1676 Sun Jan 13 23:17:58 EST 2002
1677 Created cron management, replacing old control
1678 thread (allows for better timing of events).
1679 EvaluateContent now gets the priority of the
1680 query that the content had.
1682 Sun Jan 13 00:54:56 EST 2002
1683 Improved choice in number of hosts to forward
1684 queries to (now dynamic, depending on priority, etc.)
1685 Removed many, many allocations in print statements
1686 which also caused memory leaks if active (see
1688 Added CRC checking of the root node in GProxy. Fixed
1689 problem with CRC in IBlocks for large files.
1690 Added dialog to GProxy to choose where to save the file.
1692 Sat Jan 5 14:25:31 EST 2002
1693 Optimized routing table. Routing table is now a hashtable
1694 (collisions are handled by droping either the former or the
1695 new entry). Each bucket has it's own lock, the global
1696 semaphore is gone. The table has many more entries (we can
1697 afford that now that there is no longer a linear search).
1699 Wed Dec 26 19:30:41 CET 2001
1702 Tue Dec 25 21:24:18 CET 2001
1703 Fixed TTL errors that made queries loop. Added host-evaluation
1704 to policy (drop packets from untrusted hosts under load). Found that CRC-errors
1705 are related to policy decisions ("drop"), cosmetic fix.
1707 Sun Nov 25 08:10:52 EST 2001
1708 Added triple-hash functionality and on-demand encoding (lookup.c).
1710 Sat Nov 24 07:46:10 EST 2001
1711 Added randomized choice of hosts for the hosttable.
1713 Thu Nov 22 04:57:57 EST 2001
1714 Fixed another bunch of big bugs, tested, seems to work smoothly. Creating V0.1.0.
1716 Mon Nov 19 01:22:42 EST 2001:
1717 Fixed biggest (show-stopper) bugs. Creating V0.0.3
1719 Fri Oct 26 02:20:00 EST 2001:
1720 Created ChangeLog. Report important changes here,
1721 report small changes to CVS only.