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e12b919dc1
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2617 Commits

Author SHA1 Message Date
Tom Eastep
e12b919dc1 Prefer shorter action chain names in optimize level 8. 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-01-24 17:25:11 -08:00
Tom Eastep
18c0956374 Fix two bugs in the UNTRACKED section implementation. 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-01-24 16:41:18 -08:00
Tom Eastep
6403f4959d Implement UNTRACKED SECTION 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-01-24 15:42:01 -08:00
Tom Eastep
0ca93c1ac9 Unify handling of the RELATED and INVALID sections within finish_chain_section() 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-01-24 14:38:02 -08:00
Tom Eastep
a40c74ddec Eliminate forward declaration of finish_chain_section() 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-01-24 09:04:50 -08:00
Tom Eastep
c2bc74cdfe Add INVALID section to the rules file. 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-01-24 08:33:59 -08:00
Tom Eastep
7fe2027229 Eliminate superfluous ESTABLISHED,RELATED rule 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-01-22 16:17:19 -08:00
Tom Eastep
8fe36422b5 Delete stale comment 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-01-22 10:44:12 -08:00
Tom Eastep
f61f5a8183 Don't copy a chain that has a single RETURN rule. 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-01-22 09:07:07 -08:00
Tom Eastep
4ed5c5fdfe Sort the chain list in optimize_level8. 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-01-21 16:00:32 -08:00
Tom Eastep
25d6164f21 Try to avoid ~combN chains when dealing with action chains. 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-01-21 11:51:33 -08:00
Tom Eastep
32c475193f Another fix for RELATED_DISPOSITION 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-01-21 11:50:46 -08:00
Tom Eastep
982fabc96f Delete $caller argument from process_default_action() 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-01-21 09:45:54 -08:00
Tom Eastep
5beae475f5 Make optimize 8 a multi-pass operation. 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-01-21 09:12:42 -08:00
Tom Eastep
c820c54f41 Correctly handle audited RELATED_DISPOSITION 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-01-21 09:03:27 -08:00
Tom Eastep
4a354ba5a2 Avoid internal error during standard chain completion 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-01-21 08:02:50 -08:00
Tom Eastep
e23876b582 Rename '$inline' to '$action' in policy_rules() 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-01-21 07:36:50 -08:00
Tom Eastep
64e76599e0 Correct handling of default actions that set Shorewall variables. 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-01-20 16:15:04 -08:00
Tom Eastep
c4a2f3d386 Set caller when possible in policy chains. 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-01-20 14:51:16 -08:00
Tom Eastep
bc882af6c5 Allow RESET of Shorewall variables 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-01-20 07:32:34 -08:00
Tom Eastep
d31221b03c Fix variable assignment. 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-01-20 07:26:10 -08:00
Tom Eastep
f403420926 Allow setting chain variables 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-01-19 10:52:11 -08:00
Tom Eastep
b31c76cc50 Proper job of fixing DEFER_DNS_RESOLUTION=No 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-01-18 17:18:29 -08:00
Tom Eastep
1307770178 Allow setting action parameters 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-01-18 15:05:14 -08:00
Tom Eastep
95aab78c0d Add infrastructure to delete the %usedactions entry for an action chain if 
the chain parameters are modified.

Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-01-18 14:54:57 -08:00
Tom Eastep
4587430e4a Move get_action_logging() to the Config Module 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-01-18 13:06:55 -08:00
Tom Eastep
8ccd1ab52b Handle exclusion correctly when DEFER_DNS_RESOLUTION=No 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-01-18 12:09:54 -08:00
Tom Eastep
89a09f0256 Implement DEFER_DNS_RESOLUTION 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-01-13 17:00:14 -08:00
Tom Eastep
54dbbaaa2d Don't resolve DNS names at compile time. 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-01-13 10:34:31 -08:00
Tom Eastep
90bd19feb9 Convert DNS names into ip addresses in validate_net(). 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-01-13 07:39:27 -08:00
Tom Eastep
853b9ce916 Enable DNS names without an interface name. 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-01-12 14:38:26 -08:00
Tom Eastep
c61d51363d Correct generation of rules in the ESTABLISHED section of the rules file. 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-01-12 06:49:32 -08:00
Tom Eastep
af83989465 Update copyright dates. 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-01-11 16:01:10 -08:00
Tom Eastep
b53fd39b49 Avoid a fatal Perl error in Config::cleanup when an fatal error occurs 
while compiling a default action.

Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-01-11 15:50:23 -08:00
Tom Eastep
38097bef5d Correct an optimizer bug. 
- delete_chain_and_references() was only deleting the downward references
  and not the upward ones.

Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-01-11 14:55:43 -08:00
Tom Eastep
76a63fb7e8 Don't flush 'noarp' ARP entries 
= doing so kills the loopback interface

Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-01-10 17:14:40 -08:00
Tom Eastep
15ca9edf8a Allow delete_tc1() to work on devices which an @ suffix in their reported names. 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-01-09 14:09:07 -08:00
Tom Eastep
199bce925f Don't add chains with RETURNs to %terminating. 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-01-09 12:54:29 -08:00
Tom Eastep
1fd3a6a522 Detect terminating chains 
- no RETURN Rules
- last rule is terminating

Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-01-08 16:32:24 -08:00
Tom Eastep
011dd2c901 Add a RETURNS flag to optflags indicating that there is RETURN in the chain. 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-01-08 15:25:53 -08:00
Tom Eastep
e54563d9c1 Don't append rules that can't be matched. 
Also, delete chains whose only rule is a -j RETURN

Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-01-08 13:53:03 -08:00
Tom Eastep
f8c1b02dba Correct test for optimization in 'check -r' 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-01-08 09:51:32 -08:00
Tom Eastep
dece73f7b6 Another fix for *C actions in arprules. 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-01-07 18:59:24 -08:00
Tom Eastep
eb3b47ae24 Correctly handle *C actions in arprules. 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-01-07 18:29:41 -08:00
Tom Eastep
c157228f7d Correct handling of unknown ACTION in arprules. 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-01-07 18:21:58 -08:00
Tom Eastep
a7af052d91 Correct issue with generating ESTABLISHED rules. 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-01-07 16:07:24 -08:00
Tom Eastep
414a74d23c Support protocol lists in most files. 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-01-07 16:06:54 -08:00
Tom Eastep
0526863e66 Make $section numeric 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-01-07 13:39:49 -08:00
Tom Eastep
5dbe2aa9ec Optimize a test in finish_chain_section(). 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-01-07 07:00:15 -08:00
Tom Eastep
ca202ca10b Flush the arp cache after applying the arprules. 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-01-06 17:46:40 -08:00