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2153 commits

Author SHA1 Message Date
Aaron Jones
0b05d1aad5
[libratbox] Remove an unused random function
Nothing in the Charybdis or libratbox code calls rb_get_pseudo_random
and under OpenSSL it uses RAND_pseudo_bytes() which is both dangerous
and removed in OpenSSL version 1.1.0.
2015-10-25 16:04:57 +00:00
Aaron Jones
25f7ee7dd6
Improve the versions of TLS used for server to server linking
When building against current OpenSSL (<= 1.0.2) or old LibreSSL
(< 2.2.2) the server will use TLSv1.0 only when connecting to other
servers.

This patch corrects that.
2015-10-23 16:08:15 +00:00
Aaron Jones
3ae24413ca
Use new TLS method APIs with new LibreSSL
OpenBSD 5.8 includes LibreSSL 2.2.2, which finally brings the API up to
what they claim it is by implementing the new TLS client and server
method APIs. Therefore, in furtherance of commits a4c8c827 and 1a4e224a
we can build with the new APIs if building against (real) OpenSSL 1.1.0
or LibreSSL 2.2.2.

Reported-by: Juuso Lapinlampi <wub@partyvan.eu>
2015-10-23 16:05:33 +00:00
William Pitcock
172b58fee9 Merge pull request #106 from awilfox/master
Fix MONITOR C
2015-10-15 18:05:38 -05:00
Andrew Wilcox
7a40c9a5b4 monitor: don't use already-freed pointer, unlike the moronic atheme developers 2015-10-15 17:32:02 -05:00
Andrew Wilcox
5f8fb56d02 Revert "remove MONITOR for now pending a complete rewrite"
This reverts commit 87fa262fec.
2015-10-15 17:31:55 -05:00
William Pitcock
87fa262fec remove MONITOR for now pending a complete rewrite 2015-10-15 09:39:48 -05:00
William Pitcock
d09bde15a1 monitor: additional cleanup pointed out by mr_flea 2015-10-11 19:32:31 -05:00
William Pitcock
7485e86073 monitor: additional cleanups, and add a missing free_monitor() in m_monitor 2015-10-11 19:11:01 -05:00
William Pitcock
d5f856c68e monitor: fix the resource leak properly, unlike the moronic elemental-ircd developers 2015-10-11 18:48:53 -05:00
Jilles Tjoelker
dd64bf8dad Fix build on glibc (no strlcpy). 2015-10-01 22:55:07 +02:00
Jilles Tjoelker
0e17ce0612 Use new info when sending away-notify after QJM. 2015-09-20 15:20:05 +02:00
Jilles Tjoelker
b4a7304c94 s_conf: Split out a function. 2015-09-13 22:59:03 +02:00
Jilles Tjoelker
df3de4e913 kqueue: Remove unnecessary cast. 2015-09-13 22:59:03 +02:00
Jilles Tjoelker
2125182293 Remove the unneeded username parameter to register_local_user(). 2015-09-13 22:59:03 +02:00
Jilles Tjoelker
83e5941c87 Check CIDR ban IP address for validity.
Otherwise, we compare to uninitialized stack data. This is wrong but seems
harmless.

Closes #103
2015-09-13 22:59:03 +02:00
William Pitcock
00fda7b7bd Merge pull request #101 from Elizafox/master
Relocate report_Klines to proper home
2015-08-08 18:41:32 -04:00
Elizabeth Myers
34c10ca8b7 Relocate report_Klines to proper home
This function is not used anywhere else but m_stats, so should be put
there.
2015-08-08 17:25:29 -05:00
Mantas Mikulėnas
61815bf932 Merge pull request #100 from Mkaysi/readme
Update NEWS & README.md
2015-07-14 12:50:37 +03:00
Mikaela Suomalainen
61f156ba67 Update NEWS & README.md
* Point to irc.freenode.net instead of irc.atheme.org. I know that it's
  CNAME to chat, but I think it's preferable to use the irc. subdomain
  to make it clear that it's IRC.
* Point to GitHub issue tracker instead of bugs-meta.atheme.org that
  doesn't exist
* Remove mentioning of BUGS file and change README.FIRST to README.md as
  the first doesn't exist and I think they are the same file.
2015-07-14 12:40:24 +03:00
William Pitcock
23e6a59007 Merge pull request #95 from jailbird777/master
Spring cleaning redux
2015-07-06 17:13:50 -05:00
William Pitcock
98c8a3e987 Merge pull request #89 from prgmrbill/add-channel-mode-s-help-cmode
Adds extension channel modes to help/opers/cmode
2015-07-06 17:13:12 -05:00
Aaron Jones
1a4e224a4e LibreSSL have far advanced OPENSSL_VERSION_NUMBER beyond the
feature set they support (2.0 even!), deliberately breaking
backward compatibility. Therefore, in order to fix a regression
introduced by commit a4c8c827 with regard to LibreSSL's stupidity,
unconditionally use the old TLS API if building against LibreSSL.
2015-06-25 13:57:07 +00:00
Aaron Jones
cb266283f8 libratbox/openssl: Set explicit cipher list for the client context aswell
This is in furtherance of commits 9799bea4 and 1f384464 and addresses
any potential vulnerability to LogJam <https://weakdh.org/>
2015-05-20 16:41:34 +00:00
Aaron Jones
c86f11da1c Fix regression introduced by previous commit
I really shouldn't copy and paste code.
2015-05-20 10:39:04 +00:00
Aaron Jones
a4c8c82703 Tidy up OpenSSL options code, support new version-agnostic client and server APIs 2015-05-20 02:27:59 +00:00
Jail Bird
29c92cf95f Spring cleaning redux:
- Implemented changes suggested by Jilles
- Remove some unused parameters in functions
- Remove some unused ssl procs
- 63-bit time_t support in TS deltas
- const char * vs char * cleanup
- struct alignment (void *) casts
- signed vs unsigned fixes
- bad memset() call
- Bad LT_MAIN in libratbox
- char -> unsigned char casts for isdigit/isspace/etc calls

Thanks Jilles!
2015-04-20 00:55:20 -05:00
Aaron Jones
32fb589528 Misc code cleanups
* src/packet.c: Remove a dead store
* src/res.c: Remove a dead store
* src/sslproc.c: Remove a dead store
* src/sslproc.c: Don't call the same accessor twice

These silence some fairly harmless compiler warnings
2015-03-27 23:07:20 +00:00
Aaron Jones
cf3b152547 INFO: Be easier on human eyes 2015-03-26 14:47:36 -05:00
Aaron Jones
c9b5cd623b Remove network_desc configuration option, never actually used anywhere 2015-03-26 14:46:54 -05:00
William Pitcock
c7e38ca917 Merge pull request #92 from aaronmdjones/master
Use accessor function for certificate fingerprint, allow fingerprint generation for chained unknown roots
2015-03-24 12:31:24 -05:00
Aaron Jones
614502a63c Generate fingerprints for chained certificates with an unknown root 2015-03-24 05:25:38 +00:00
Aaron Jones
d3806d0503 Use X509_digest() instead of memcpy() to obtain cert fingerprint
This will continue to work even if the OpenSSL developers make the
X509* structure opaque, the current approach will not.
2015-03-24 05:22:25 +00:00
William Pitcock
7dade6a811 cap: missed a spot on =sticky caps removal 2015-03-22 21:08:05 -05:00
William Pitcock
c021aafd66 ircd manpage: remove references to ircd.conf(5) (closes #91) 2015-03-22 16:42:11 -05:00
William Pitcock
a8b4d6d6b5 Merge pull request #90 from aaronmdjones/master
Update ciphersuite string to prohibit RC4
2015-03-22 16:36:04 -05:00
Aaron Jones
1f384464fa Update ciphersuite string to prohibit RC4
This is in accordance with RFC 7465
<https://tools.ietf.org/html/rfc7465>

Also correct the key exchange mechanism strings; these should be
prefixed with 'k'.
2015-03-22 06:14:39 +00:00
PrgmrBill
bba82e6026 Updates format to match help/users/umode
Instead of adding a new section I made it look like the example from help/users/umode.
2015-03-17 16:39:25 -04:00
PrgmrBill
027c425c78 Adds a new section for extension channel modes
Adds new section - "FROM EXTENSIONS". These channel modes may not be available if the related extension is not loaded.
2015-03-17 15:19:14 -04:00
PrgmrBill
4e358381fb Wraps long lines + adds TLS
- Fixes long line by wrapping
- Adds TLS as charybdis now has SSL_OP_NO_SSLv3
2015-03-17 15:06:56 -04:00
PrgmrBill
0ab8263ff0 Adds SSL only channel mode
Adds +S channel mode - Only users connected via SSL may join the channel while this mode is set. Users already in the channel are not affected.
2015-03-17 14:57:55 -04:00
William Pitcock
aaaf9faf1d cap: sasl is now enforced as sticky again 2015-03-10 08:21:46 -05:00
William Pitcock
eafae32681 cap: chase ircv3.2 interpretation of sticky/ack-required caps (basically dropping support other than serverside enforcement of stickyness)
change request @ ircv3/ircv3-specifications#122
2015-03-10 08:21:10 -05:00
William Pitcock
27403553b5 Merge pull request #86 from rnjohnson18/patch-1
Change example.conf to ircd.conf.example
2015-03-08 19:22:49 -05:00
rnjohnson18
3514f17e98 Change example.conf to ircd.conf.example 2015-03-08 19:16:36 -05:00
William Pitcock
3b1e0380ce charybdis 3.5.0 rc1. 2015-03-08 15:26:31 -05:00
Mantas Mikulėnas
6fb9f21449 sasl: reformat the other messages consistently 2015-03-06 17:19:16 +02:00
Mantas Mikulėnas
1cae2411d7 sasl: adjust 'H' message following commit 7d33cce8ef 2015-03-06 17:18:54 +02:00
Jilles Tjoelker
9279ad6461 Fix some compiler warnings about signed/unsigned comparison. 2015-03-01 23:46:20 +01:00
Jilles Tjoelker
4f0d2b588b conf: Correct message when serverinfo::nicklen is set too low (<9). 2015-03-01 16:12:12 +01:00