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3031 Commits

Author SHA1 Message Date
Tom Eastep
9499a47a0d Revert "Use '--to-dest' for IPv6 rather than '--to-destination'" 
This reverts commit c9d8c22b60.
 2013-03-01 10:44:40 -08:00
Tom Eastep
c9d8c22b60 Use '--to-dest' for IPv6 rather than '--to-destination' 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-03-01 09:03:22 -08:00
Tom Eastep
8960f72532 Handle DNAT with no port correctly. 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-03-01 07:58:58 -08:00
Tom Eastep
ee091d09eb Allow ports with UDPLITE 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-02-28 06:27:51 -08:00
Tom Eastep
22c614d30b Don't allow :persistent in a MASQUERADE rule. 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-02-27 12:48:27 -08:00
Tom Eastep
418034579f Support IPv6 Masquerade 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-02-27 09:25:26 -08:00
Tom Eastep
78babf0941 Fixes for IPv6 DNAT 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-02-26 10:24:25 -08:00
Tom Eastep
45d53bdb1d Delete superfluous statement. 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-02-25 17:50:33 -08:00
Tom Eastep
fb17de0595 Merge branch 'master' of ssh://git.code.sf.net/p/shorewall/code 2013-02-25 17:29:49 -08:00
Tom Eastep
6ed1caedd0 Validate IPv4 port range in ADDRESSES column 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-02-25 17:29:33 -08:00
Tom Eastep
1d4f189b5f Don't allow interior brackets in an address range. 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-02-25 17:26:17 -08:00
Tom Eastep
7006c62892 Correct port pair handling in the snat ADDRESS column. 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-02-25 15:31:36 -08:00
Tom Eastep
6b825abeb4 Catch ::<port-range> in /etc/shorewall6/snat 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-02-25 13:41:43 -08:00
Tom Eastep
f2ee46b83e Correct IPv6 address range parsing in handle_one_masq1 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-02-25 13:37:22 -08:00
Tom Eastep
e873cb28f4 Correctly handle a port number/range with an address variable 
- ADDRESSES column of the masq/snat files.

Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-02-25 08:00:15 -08:00
Tom Eastep
de1a5a8024 Handle SNAT 'ADDRESS' without enclosing [...] 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-02-25 06:42:19 -08:00
Tom Eastep
34c6013f1b Handle missing provider in a masq/snat entry. 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-02-24 08:12:02 -08:00
Tom Eastep
82f9ba8bb7 Correct detection of IPv6 PERSISTENT_SNAT 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-02-23 12:59:38 -08:00
Tom Eastep
6035d49ede Correct NAT capability required error message. 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-02-23 11:57:32 -08:00
Tom Eastep
67ef1f8b93 Correct detection of IPv6 NAT_ENABLED. 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-02-23 11:57:07 -08:00
Tom Eastep
0349a9a88c Rename the IPv6 masq file 'snat'. 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-02-19 13:05:24 -08:00
Tom Eastep
2591a17946 Cosmetic change to the output with the '-r' option. 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-02-19 11:59:57 -08:00
Tom Eastep
b562f7f311 Allow specification of destination addresses in Shorewall6 masq. 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-02-19 08:34:03 -08:00
Tom Eastep
ce28c70c60 SNAT and DNAT support for IPv6. 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-02-19 07:08:08 -08:00
Tom Eastep
d0b2d05d5b Add optional argument to have_capability(). 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-02-18 15:15:26 -08:00
Tom Eastep
088fc1a3a3 Report used/required capabilities 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-02-18 08:48:18 -08:00
Tom Eastep
6d92d293b8 Use 'here documents' in the usage() function. 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-02-17 07:44:10 -08:00
Tom Eastep
7859267539 Eliminate $globals{CONFDIR} 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-02-14 17:24:49 -08:00
Tom Eastep
c68513672d Comments and documentation. 
- Removes the Actions-4.5 article

Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-02-14 08:48:45 -08:00
Tom Eastep
93b3fd9be5 Correct IPv6 address checking (again) 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-02-13 13:37:26 -08:00
Tom Eastep
138638cb1a Effectively use the specified directory as the CONFIG_PATH til .conf is read 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-02-13 07:45:24 -08:00
Tom Eastep
c5bb16ac26 Another fix for IPv6 address lists. 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-02-13 07:44:19 -08:00
Tom Eastep
f44becdee1 Rename BLACKLIST_LOGLEVEL to BLACKLIST_LOG_LEVEL for consistent naming. 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-02-12 07:47:02 -08:00
Tom Eastep
84c5822c20 Correct IPv6 List Handling 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-02-11 16:45:03 -08:00
Tom Eastep
b4977db5b2 Add %section_states that maps sections to their related state(s). 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-02-11 14:59:48 -08:00
Tom Eastep
8d0a80a7e2 Merge branch '4.5.13' 2013-02-11 06:40:11 -08:00
Tom Eastep
b9d5b92f1b Correct handling of expressions consisting of a single number. 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-02-10 15:19:30 -08:00
Tom Eastep
b349cc0f22 A better fix for inline default action with parameters. 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-02-10 09:29:30 -08:00
Tom Eastep
a312bfbb42 Add a section => name function map 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-02-10 09:27:43 -08:00
Tom Eastep
c35e753b1d A better fix for inline default action with parameters. 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-02-10 09:16:18 -08:00
Tom Eastep
8b4349b356 Merge branch '4.5.13' 2013-02-10 09:05:41 -08:00
Tom Eastep
54c43396f0 Correct default action handling: 
- isolate basic target before testing for action/inline
- delete the action chain if appropriate.

Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-02-10 09:00:13 -08:00
Tom Eastep
f9dc89dc61 Allow arbitrary $n variables when IGNOREUNKNOWNVARIABLES=Yes 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-02-10 07:56:04 -08:00
Tom Eastep
60e3f1015e Allow arbitrary $n variables when IGNOREUNKNOWNVARIABLES=Yes 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-02-10 07:51:35 -08:00
Tom Eastep
8e0a90e077 Merge branch '4.5.13' 2013-02-09 17:54:06 -08:00
Tom Eastep
cadf2747fe Correct reset_optflags() 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-02-09 17:53:40 -08:00
Tom Eastep
810ebe32ce Merge branch '4.5.13' 2013-02-09 13:15:44 -08:00
Tom Eastep
c04c61b314 Correct typos in check_rules(). 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-02-09 11:42:54 -08:00
Tom Eastep
a8fdfa4e48 Create an ESTABLISHED chain 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-02-09 09:32:12 -08:00
Tom Eastep
a4297381e9 Don't ACCEPT untracked packets unless UNTRACKED_DISPOSITION=ACCEPT 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-02-09 09:15:05 -08:00
Tom Eastep
eaa6d72a4f Allow parameters to be omitted in action invocations. 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-02-09 07:07:01 -08:00
Tom Eastep
62a567b550 Treat each -m conntrack subtype as a separate match 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-02-08 10:08:23 -08:00
Tom Eastep
e4f1c62e71 Improve handling of nested state actions 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-02-08 09:09:20 -08:00
Tom Eastep
b9e504683e Prevent a state action from invoking another one. 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-02-07 16:52:06 -08:00
Tom Eastep
aae6e001fe Convert dropInvalid and allowInvalid to inline actions. 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-02-07 11:21:13 -08:00
Tom Eastep
aa528dd075 Revert "Convert allowInvalid and dropInvalid into macros" 
This reverts commit 272e1d330c.
 2013-02-07 09:09:56 -08:00
Tom Eastep
e4ae242123 Another tweak to check_state() 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-02-06 12:07:51 -08:00
Tom Eastep
272e1d330c Convert allowInvalid and dropInvalid into macros 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-02-06 09:54:12 -08:00
Tom Eastep
a66256b25b Additional refinements of check_state() 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-02-06 08:16:42 -08:00
Tom Eastep
11b976fb36 Correct reference type in check_state() 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-02-05 19:55:22 -08:00
Tom Eastep
a6ccd53fe0 Unconditionally use '-j' to branch to a state chain or DISPOSITION. 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-02-04 15:17:49 -08:00
Tom Eastep
b22b63b1c3 Don't use '-g' when DISPOSITION is CONTINUE. 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-02-04 15:09:17 -08:00
Tom Eastep
615df6ab8f Handle 'RETURN' in state chain with terminating disposition. 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-02-04 15:08:20 -08:00
Tom Eastep
d8214885f2 Assume that the conntrack state value in a rule is not a reference. 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-02-04 08:29:50 -08:00
Tom Eastep
475942deb9 Normalize rules prior to combine_state tests. 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-02-03 18:14:14 -08:00
Tom Eastep
f1707d2ace More state rule check fixes. 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-02-03 18:02:02 -08:00
Tom Eastep
30d96afb69 Push/pop $actionresult. 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-02-03 12:43:28 -08:00
Tom Eastep
014b4ddc50 Combine adjacent rules differing only in conntrack state match. 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-02-03 09:03:22 -08:00
Tom Eastep
5b9d1a6159 Handle UNTRACKED_DISPOSITION=ACCEPT correctly. 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-02-03 07:59:47 -08:00
Tom Eastep
752463bfab Fix TCPFlags 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-02-02 22:19:13 -08:00
Tom Eastep
ebef29e161 Handle port numbers being passed to one of the tcp-specific actions 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-02-02 12:48:54 -08:00
Tom Eastep
9b30f48ba0 Correct handling of actions when @chain is altered. 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-02-02 10:57:08 -08:00
Tom Eastep
8249831e6d Detect some state conflicts 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-02-02 09:32:57 -08:00
Tom Eastep
cc1054be66 Correct handling of audited dispositions. 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-02-02 09:30:25 -08:00
Tom Eastep
c68d4c6e27 Simplify Perl from actions even further. 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-02-01 15:55:39 -08:00
Tom Eastep
752e960f2f Allow specification of the action type via perl_action_helper(). 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-02-01 12:59:48 -08:00
Tom Eastep
a5d3b1f470 Remove requirement that matches and proto end with a space in perl helper API. 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-02-01 12:29:30 -08:00
Tom Eastep
abca3a2024 Improve maintainability of @colums vis a vis @rulecolumns. 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-01-30 10:47:40 -08:00
Tom Eastep
755d605578 Make %statetable global 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-01-30 08:26:47 -08:00
Tom Eastep
78db4abef5 Remove some redundant local variables from finish_chain_section() 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-01-30 08:02:23 -08:00
Tom Eastep
fc73c3934b Replace BLACKLISTNEWONLY with BLACKLIST 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-01-30 08:00:47 -08:00
Tom Eastep
75fb164234 Don't issue fatal error if a proto other than tcp is passed to a tcp-only inline 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-01-29 10:31:20 -08:00
Tom Eastep
27c5e67632 Rename process_rule to process_raw_rule and process_rule1 to process_rule 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-01-29 10:13:48 -08:00
Tom Eastep
61d8f704f9 Correct rule-generation detection in perl_action_helper 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-01-29 09:43:12 -08:00
Tom Eastep
f33e36b61e Raise an error if a protocol other than TCP is passed to a TCP-only inline 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-01-29 07:46:50 -08:00
Tom Eastep
670931c987 Initialize the columns array to '-'s. 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-01-29 07:46:07 -08:00
Tom Eastep
316b67473e Merge branch 'master' into 4.5.13 
Conflicts:
	Shorewall/Perl/Shorewall/Rules.pm
	Shorewall/action.Established
	Shorewall/actions.std
 2013-01-29 07:30:52 -08:00
Tom Eastep
42f46ea5e7 Accurately determine if an inline action generates a rule. 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-01-28 20:46:20 -08:00
Tom Eastep
49166efdca Make the TCP standard actions inline 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-01-28 18:01:08 -08:00
Tom Eastep
5a2c1792cb Inline the conntrack state actions. 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-01-28 16:55:54 -08:00
Tom Eastep
a70c441458 Add CONTINUE as a possible setting for RELATED_DISPOSITION. 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-01-28 11:47:45 -08:00
Tom Eastep
519861d7b2 Add CONTINUE as a possible setting for RELATED_DISPOSITION. 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-01-28 07:58:03 -08:00
Tom Eastep
2e8eeff416 Correct error messages that include the section name. 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-01-28 07:41:52 -08:00
Tom Eastep
2217f89902 Correctly initialize $chainref->{sections} vis-a-vis FASTACCEPT. 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-01-28 07:41:45 -08:00
Tom Eastep
5c63444c14 Correct error messages that include the section name. 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-01-28 07:41:09 -08:00
Tom Eastep
cfa5d86f5c Correctly initialize $chainref->{sections} vis-a-vis FASTACCEPT. 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-01-28 07:40:26 -08:00
Tom Eastep
b3b074fb61 More infrastructure 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-01-27 15:37:23 -08:00
Tom Eastep
cbbcfe355e Infrastructure for more powerful action handling 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-01-27 12:37:10 -08:00
Tom Eastep
2a2e23cb17 Merge branch '4.5.13' 2013-01-27 11:26:59 -08:00
Tom Eastep
1b94c3651d Always handle ESTABLISHED before the other connection states. 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-01-27 10:56:41 -08:00
Tom Eastep
b1b2aa910e Correct section handling: 
- Correct typo (' INVALID' -> 'INVALID' )
- Don't jump to non-existent target in finish_chain_section()

Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-01-27 10:14:27 -08:00
Tom Eastep
aa609b87a9 Allow arbitrary actions for the various states. 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-01-27 10:10:24 -08:00
Tom Eastep
a3a90d8d2e Correct section handling: 
- Correct typo (' INVALID' -> 'INVALID' )
- Don't jump to non-existent target in finish_chain_section()

Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-01-27 10:08:02 -08:00
Tom Eastep
6c8761c7dd Add a "matches" argument to process_rule1 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-01-27 08:21:30 -08:00
Tom Eastep
9194165e89 Handle explicit CONTINUE value for UNTRACKED_DISPOSITION 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-01-27 08:17:09 -08:00
Tom Eastep
6306103991 Clean up fix for optimize 8 performance issue 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-01-27 08:13:27 -08:00
Tom Eastep
749773f89a Handle explicit CONTINUE value for UNTRACKED_DISPOSITION 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-01-27 08:12:49 -08:00
Tom Eastep
5db317b6f7 Clean up fix for optimize 8 performance issue 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-01-27 07:55:55 -08:00
Tom Eastep
380d427a5d Dramatically reduce the CPU cost of optimize 8. 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-01-26 17:46:31 -08:00
Tom Eastep
6ce392b08e Correct handling of handle_first_entry() to avoid runaway recursion. 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-01-26 12:18:17 -08:00
Tom Eastep
5fa01728ad Pass UNTRACKED packets through the blacklist chain when BLACKLISTNEWONLY=Yes 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-01-26 09:18:20 -08:00
Tom Eastep
7bc66da663 Call handle_first_entry in the warning/error-message generators. 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-01-26 07:30:50 -08:00
Tom Eastep
b8cc9c5a6a Drop chain-ending rules whose target is 'RETURN'. 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-01-25 14:03:04 -08:00
Tom Eastep
b7273d6999 Favor low-numbered less complex synonym chains in optimization 8. 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-01-25 13:55:04 -08:00
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
Tom Eastep
de4e0898b5 Catch protocol lists in contexts that don't allow them. 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-01-06 17:23:14 -08:00
Tom Eastep
edc0a84e5d Optimize RELATED rules. 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-01-06 16:48:37 -08:00
Tom Eastep
d4c9885c09 Change interpretation of the log tag when LOGTAGONLY=Yes 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-01-06 13:10:18 -08:00
Tom Eastep
c41b9e596d Don't add --cstate to dropInvalid rule. 
Signed-off-by: Tom Eastep <teastep@mint14.(none)>
 2013-01-06 09:42:55 -08:00
Tom Eastep
9fd7933b5d Make inline actions work in sections other than NEW. 
Signed-off-by: Tom Eastep <teastep@mint14.(none)>
 2013-01-06 09:32:50 -08:00
Tom Eastep
f223e3584c Make '+' optional in the ADD and DEL statements. 
Signed-off-by: Tom Eastep <teastep@mint14.(none)>
 2013-01-06 07:37:11 -08:00
Tom Eastep
3f24416f37 Add a warning for opcode inversion when not arptables_jf. 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-01-05 13:14:32 -08:00
Tom Eastep
38aa7f3857 Correct opcode inversion when not ARPTABLES_JF 
Signed-off-by: Tom Eastep <teastep@mint14.(none)>
 2013-01-05 08:26:46 -08:00
Tom Eastep
7f6430a383 Correct address inversion in match_arp_net() 
Signed-off-by: Tom Eastep <teastep@mint14.(none)>
 2013-01-05 08:20:51 -08:00
Tom Eastep
4fc0dba26d Correct two-interface check in process_arprule. 
Signed-off-by: Tom Eastep <teastep@mint14.(none)>
 2013-01-05 08:17:53 -08:00
Tom Eastep
0c7e10dbfa Add a comment to the Zones file 
- define the {bridge} member.
 2013-01-05 08:15:56 -08:00
Tom Eastep
97009bad79 Correct arptables_jf MAC handling. 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-01-04 17:27:16 -08:00
Tom Eastep
af7b7195d2 Fix MAC handling in the ARP module 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-01-04 15:55:52 -08:00
Tom Eastep
a732f6e538 Add some comments to the ARP module 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2013-01-04 15:07:51 -08:00
Tom Eastep
38657d9f98 Support for arptables. 
Signed-off-by: Tom Eastep <teastep@mint14.(none)>
 2013-01-04 09:17:57 -08:00
Tom Eastep
90e0c8b717 Don't update mtime on shorewall.conf during update that doesn't change the file 
Signed-off-by: Tom Eastep <teastep@mint14.(none)>
 2013-01-02 15:03:07 -08:00
Tom Eastep
aca3ce3c21 Delete blank line 
Signed-off-by: Tom Eastep <teastep@mint14.(none)>
 2013-01-01 08:29:02 -08:00
Tom Eastep
34f8125416 Correct a couple of issues with update -D 
- shorewall.conf.bak is no longer unlinked
- The mtime of all unaltered files is no longer updated
 2012-12-31 12:43:02 -08:00
Tom Eastep
87715e5f0b Correct Typo 
Signed-off-by: Tom Eastep <teastep@mint14.(none)>
 2012-12-31 10:36:27 -08:00
Tom Eastep
5848d7cab7 Correct helper validation 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2012-12-30 13:20:56 -08:00
Tom Eastep
5dfc27355e Correct a comment 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2012-12-29 11:34:12 -08:00
Tom Eastep
6d9cca1cff fq_codel 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2012-12-29 10:58:11 -08:00
Tom Eastep
51deec115b Correct handling of wildcard interfaces 
- chain_base[1] renamed var_base[1]
- $chain replaced by $var in renamed functions
- replace trailing '+' by '_plus' to provide uniqueness
- add sub chain_base() to the Chains module as an identity mapper

Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2012-12-28 10:39:19 -08:00
Tom Eastep
643f419264 Merge branch '4.5.11' 
Conflicts:
	Shorewall/Perl/Shorewall/Rules.pm

Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2012-12-28 09:02:33 -08:00
Tom Eastep
2009a66bb5 Avoid invalid function name for starting an optional interface 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2012-12-28 08:04:06 -08:00
Tom Eastep
ebe4267c49 Rename IGNOREOLDCAPVERSIONS to WARNOLDCAPVERSION 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2012-12-27 09:58:45 -08:00
Tom Eastep
8b92a59821 Ignore '-m comment' when detecting duplicate rules 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2012-12-27 09:51:33 -08:00
Tom Eastep
ef0102e9f1 Add the 'IGNOREOLDCAPS' option 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2012-12-26 15:48:08 -08:00
Tom Eastep
14bbda14a2 Add some comments describing Config.pm globals 
- Also changed $shell from 'my' to 'our'.

Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2012-12-26 10:55:13 -08:00
Tom Eastep
bfeea76cf2 Disallow ?FORMAT when $max_format == 1 
Signed-off-by: Tom Eastep <teastep@shorewall.net>

Conflicts:
	Shorewall/Perl/Shorewall/Config.pm
 2012-12-26 07:37:23 -08:00
Tom Eastep
100e03cf93 Don't set $nocomment in in-line action 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2012-12-26 07:06:29 -08:00
Tom Eastep
84cc78c58e Eliminate @comments 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2012-12-25 17:00:24 -08:00
Tom Eastep
3f28af80d2 Disallow ?FORMAT when $max_format == 1 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2012-12-25 08:10:48 -08:00
Tom Eastep
6126ae67e6 Don't apply AUTOCOMMENT or comment continuation to inline actions. 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2012-12-24 13:50:26 -08:00
Tom Eastep
575020c851 More comment handling 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2012-12-24 13:35:42 -08:00
Tom Eastep
1c212e878f Restore SECTION handling in Accounting File 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2012-12-24 13:33:44 -08:00
Tom Eastep
4393a6c603 Eliminate redundant calls to clear_comment. 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2012-12-24 12:35:08 -08:00
Tom Eastep
fca5b75c5b Merge branch '4.5.11' 2012-12-24 10:30:43 -08:00
Tom Eastep
c942a95d3c Allow ?COMMENT in accounting. 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2012-12-24 10:15:23 -08:00
Tom Eastep
89ea37e088 Correct nested comments. 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2012-12-24 10:11:53 -08:00
Tom Eastep
14f8947012 Remove old COMMENT/FORMAT handling 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2012-12-24 09:31:20 -08:00
Tom Eastep
15817078b8 Use 'our' for globals to aid debugging. 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2012-12-23 13:16:54 -08:00
Tom Eastep
0acd93a032 Ensure that action and macro files always allow comment directives. 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2012-12-23 12:19:30 -08:00
Tom Eastep
4d2379f542 Implement update -D 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2012-12-23 10:50:31 -08:00
Tom Eastep
c9eccaf3b8 Implement ?COMMENT directive 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2012-12-23 10:49:32 -08:00
Tom Eastep
44a4f6d77d Move COMMENT handling to the Config module. 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2012-12-22 13:51:24 -08:00
Tom Eastep
e4e61c4193 A more uniform way of handling $max_format 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2012-12-22 11:57:25 -08:00
Tom Eastep
0cd0675c98 Always push $file_format and $max_format onto the include stack. 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2012-12-22 08:15:46 -08:00
Tom Eastep
bc230c00a3 Optimizations in process_compiler_directive() 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2012-12-22 08:14:46 -08:00
Tom Eastep
10108b2d6a Convert file processors to use ?FORMAT 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2012-12-21 15:49:28 -08:00
Tom Eastep
35aeaf340f Implement ?FORMAT directive 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2012-12-21 15:31:42 -08:00
Tom Eastep
0eb041d2d1 Correct ?SET error message 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2012-12-21 15:23:26 -08:00
Tom Eastep
a5debe793f Add $file_format exported variable and handle in the include stack. 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2012-12-21 15:14:23 -08:00
Tom Eastep
df7785f2e9 Implement user-defined address variables. 
- Also correct handling of ${0} & ${chain} in a SWITCH column.

Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2012-12-18 17:58:20 -08:00
Tom Eastep
2869a9a94d Rename add_quotes to join_parts 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2012-12-15 16:12:03 -08:00
Tom Eastep
b6e699ca5c Factor some common code into a function. 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2012-12-13 06:46:57 -08:00
Tom Eastep
743478614b Make @0 work correctly again. 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2012-12-12 13:13:17 -08:00
Tom Eastep
5944b4fc7b Make @chain (@{chain}) a synonym for @0 (@{0}) 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2012-12-12 11:55:04 -08:00
Tom Eastep
8a0abab4cc Rename 'ALLOWUNKNOWNVARIABLES' to 'IGNOREUNKNOWNVARIABLES' 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2012-12-12 11:51:31 -08:00
Tom Eastep
5da7db3d5f Implement @-variables. 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2012-12-12 11:46:38 -08:00
Tom Eastep
14cdaf21fc Handle nested params in push_action_params() 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2012-12-09 10:45:29 -08:00
Tom Eastep
88d4814209 Merge branch '4.5.10' 
Conflicts:
	Shorewall/Perl/Shorewall/Config.pm
 2012-12-08 20:54:33 -08:00
Tom Eastep
6ab5cfd63a Use split_list2 in isolate_basic_target() 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2012-12-06 19:12:44 -08:00
Tom Eastep
7190cd1265 Handle nested parens when pushing action parameters. 
- Add an optional argument to split_list1 that causes parens to be retained.

Signed-off-by: Tom Eastep <teastep@shorewall.net>

Conflicts:

	Shorewall/Perl/Shorewall/Config.pm
 2012-12-06 15:20:10 -08:00
Tom Eastep
5f48e4e531 Handle nested parens when pushing action parameters. 
- Add an optional argument to split_list1 that causes parens to be retained.

Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2012-12-06 15:13:14 -08:00
Tom Eastep
fdadb57e82 Minor readability improvement 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2012-12-05 19:41:18 -08:00
Tom Eastep
8139f2ad91 Rename process_conditional() to process_compiler_directive() 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2012-12-05 14:53:03 -08:00
Tom Eastep
189cd59650 Improve expression evaluation 
- Only quote values when there is not an odd number of preceding quotes
- Make address family test return a numeric value
- Unconditionally trace the generated expression if debugging is set.
- Convert an empty expression into '' rather than generate an error.

Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2012-12-05 08:37:50 -08:00
Tom Eastep
4ec47783f1 Detect missing target in merge_levels() 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2012-12-05 07:52:07 -08:00
Tom Eastep
2875fbb521 Cosmetic change (add a blank line). 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2012-12-05 07:51:41 -08:00
Tom Eastep
25c53f5a60 Detect missing target in merge_levels() 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2012-12-05 07:51:21 -08:00
Tom Eastep
c61c9ba7eb Make expression evaluation more deterministic. 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2012-12-04 18:10:19 -08:00
Tom Eastep
2fbbc70e83 Only do SET and RESET when we aren't omitting. 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2012-12-04 16:27:18 -08:00
Tom Eastep
c18996b6f5 Implement ?set and ?reset directives 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2012-12-04 14:28:03 -08:00
Tom Eastep
fb2d876683 Rename $loglevel and $logtag to $_loglevel and $_logtag respectively. 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2012-12-04 08:49:59 -08:00
Tom Eastep
a25b3c68ee Rename %symbols to %variables 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2012-12-04 08:49:25 -08:00
Tom Eastep
314632f1f4 Unified symbol table for shell variables. 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2012-12-03 17:18:21 -08:00
Tom Eastep
409f5f2aab Expand variables from the shorewallrc1 then shorewallrc hashes 2012-12-03 15:33:33 -08:00
Tom Eastep
fb0035bdf3 Add ALLOWUNKNOWNVARIABLES option. 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2012-12-03 14:43:35 -08:00
Tom Eastep
72aabef0fa Add $logaction and $logtag as variables usable within actions 
- Also make action variables usable in ?if and ?elsif expressions.

Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2012-12-03 12:31:47 -08:00
Tom Eastep
fc3606a489 Prepare for multiple options in actions files 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2012-12-03 08:17:55 -08:00
Tom Eastep
ad4709cb6d Small effeciency improvement 
- Don't check for 'bad match' until it is known that the matches are the same.

Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2012-12-03 06:54:44 -08:00
Tom Eastep
c0abdc1fe8 Add some comments in and around delete_duplicates() 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2012-12-02 17:31:13 -08:00
Tom Eastep
cd5e9be467 Carefully suppress duplicate rules in all tables 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2012-12-02 12:20:24 -08:00
Tom Eastep
c05c928c6c Delete adjacent duplicate rules in tables other than 'raw' 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2012-12-02 09:21:04 -08:00
Tom Eastep
a33cf5cc91 Fix AUTOCOMMENT=No 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2012-12-02 08:26:54 -08:00
Tom Eastep
65676cb865 Support passing log levels inside parameters. 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2012-12-01 15:06:51 -08:00
Tom Eastep
8ebbdee20f Only look for numerics if a shell variable begins with a number. 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2012-12-01 12:52:26 -08:00
Tom Eastep
6c1a5b8051 Be more agressive about detecting action recursion. 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2012-12-01 12:10:06 -08:00
Tom Eastep
b9adc2ebec Remove another vestage of CONDITION_INIT 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2012-12-01 09:33:01 -08:00
Tom Eastep
44f00cd0aa Restore original $actionfile logic in process_actions() 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2012-12-01 08:09:20 -08:00
Tom Eastep
ae5680401f Remove questionable autocreate of an action in createlogactionchain() 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2012-12-01 08:04:29 -08:00
Tom Eastep
8cbe26e32c Ignore 'inline' for certain actions. 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2012-12-01 07:54:42 -08:00
Tom Eastep
146402d9be Yet another correction to the same line :-( 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2012-11-30 09:55:24 -08:00
Tom Eastep
70f26d8bb2 Correct line in prior commit. 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2012-11-30 09:30:27 -08:00
Tom Eastep
893d054cb8 Reduce the block levels in define_firewall() 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2012-11-30 08:46:49 -08:00
Tom Eastep
53fd0e7c8c Don't require functions called from Shorewall::Compiler::compiler to know the current indentation. 
Also, add an optional 'times' parameter to push_indent() and pop_indent().

Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2012-11-30 07:49:42 -08:00
Tom Eastep
6702bb1989 Revert condition initialization patch. 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2012-11-30 07:31:29 -08:00
Tom Eastep
e60369728a Only initialize switches that survived optimization 
- Also use push_indent to make things more readable

Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2012-11-29 15:25:28 -08:00
Tom Eastep
7d4bc568d8 Include initialization in condition match if supported 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2012-11-29 14:54:09 -08:00
Tom Eastep
11d4e92a29 Correct check for leading zeros in action variables. 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2012-11-29 14:39:02 -08:00
Tom Eastep
409c427134 Add support for future condition initial values. 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2012-11-29 12:15:15 -08:00
Tom Eastep
7bdce1bc97 Disallow superfluous leading zeros in action parameter numbers. 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2012-11-29 08:29:20 -08:00
Tom Eastep
e1524763ad Also substute the chain name for '@0'. 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2012-11-29 08:28:52 -08:00
Tom Eastep
15121e0743 Also substitute the chain name for '@0' in SWITCH names. 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2012-11-29 08:05:49 -08:00
Tom Eastep
9c0d8a2533 Use '@{0}' as the chain name surrogate in SWITCH columns 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2012-11-29 07:17:13 -08:00
Tom Eastep
bff91cd325 Allow overriding 'inline' on some standard actions. 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2012-11-28 15:03:08 -08:00
Tom Eastep
8006d150f1 Allow switch initialization. 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2012-11-27 16:17:43 -08:00
Tom Eastep
e44acdc6af Corrections to in-line actions. 
- Avoid reference to uninitialized variable.
- Remove another vestage of multi-parameter macros.
- Correct a typo.
- Correct handling of SOURCE and DEST in an in-line action body.
- Correct a comment.

Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2012-11-27 12:56:14 -08:00
Tom Eastep
e2297f2582 Remove meaningless type from an error message. 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2012-11-27 12:53:47 -08:00
Tom Eastep
d7096ae52e Back out default-action macros and document in-line actions. 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2012-11-27 10:53:18 -08:00
Tom Eastep
6bf996d4b8 Implement inline actions. 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2012-11-27 10:32:48 -08:00
Tom Eastep
85a46690c0 Improve optimize level 16 fix. 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2012-11-26 15:11:07 -08:00
Tom Eastep
a4dcd1071a Revert change to macro level merging. 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2012-11-26 13:41:12 -08:00
Tom Eastep
78ba8bac50 Replace '@' by the chain name in SWITCH columns. 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2012-11-26 13:28:23 -08:00
Tom Eastep
bf75b2b919 $0 expands to the current action chain name. 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2012-11-26 13:23:20 -08:00
Tom Eastep
7673b1ac4b Support multiple parameters in macros. 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2012-11-26 11:04:19 -08:00
Tom Eastep
fc87576005 Back out silly change for output interfaces in the conntrack file. 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2012-11-26 09:47:42 -08:00
Tom Eastep
3f550622bd Only use routing table for OUTPUT interface in the raw table. 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2012-11-26 07:51:55 -08:00
Tom Eastep
e7dee420ee Allow interfaces in the DEST column of the conntrack file when the chain is OUTPUT. 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2012-11-25 18:37:23 -08:00
Tom Eastep
e45fe53705 Correct another optimizer defect. 
- Don't declare command-mode rules as duplicates.

Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2012-11-25 18:00:26 -08:00
Tom Eastep
697fc001c3 Return to zone-based handling of 'all'. 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2012-11-25 16:31:05 -08:00
Tom Eastep
642f192b3d Disallow destination interface in the OUTPUT chain. 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2012-11-25 15:37:53 -08:00
Tom Eastep
7b0578fa84 Fix AUDIT on IPv6. 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2012-11-25 12:09:18 -08:00
Tom Eastep
5acf0f60e7 Only apply log level to bare LOG rules in default-action macro. 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2012-11-25 10:17:03 -08:00
Tom Eastep
fb3194d96b Correct handling of default-action macro when specified as "macro.Name" 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2012-11-25 10:16:43 -08:00
Tom Eastep
066a017420 Correct typo in Raw.pm 
- The OUTPUT chain designator test was using '0' (zero) rather than 'O'.

Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2012-11-25 08:52:33 -08:00
Tom Eastep
1870c281a9 Make AUDIT support params again. 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2012-11-25 08:26:44 -08:00
Tom Eastep
dbfc805707 Add 'IU' state in secmarks 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2012-11-25 08:10:53 -08:00
Tom Eastep
b7e2b28562 Transfer tag when merging into an NFLOG/ULOG rule. 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2012-11-24 09:04:56 -08:00
Tom Eastep
67e1e6cf91 Allow WHITELIST in IPv6 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2012-11-23 14:19:14 -08:00
Tom Eastep
cd2854cad0 Fix NFLOG/ULOG implementation. 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2012-11-23 13:49:43 -08:00
Tom Eastep
75c148a2dd Enable 'debug' on the try, stop and clear commands. 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2012-11-23 11:46:14 -08:00
Tom Eastep
71bbc632ce Handle 'fw' correctly in the SOURCE column of the stoppedrules file. 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2012-11-23 08:35:51 -08:00
Tom Eastep
b6a1a7d538 Make NFLOG and ULOG built-ins. 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2012-11-23 08:14:24 -08:00
Tom Eastep
30de211bda Implement format-3 conntrack files. 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2012-11-22 20:56:56 -08:00
Tom Eastep
3f7425b6a0 Purge %renamed before each table is processed. 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2012-11-22 17:27:09 -08:00
Tom Eastep
26dee73895 Support the audited targets on IPv6 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2012-11-22 08:24:51 -08:00
Tom Eastep
df7ce1a7d1 Add the AUDIT built-in and delete the Audit action. 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2012-11-22 08:24:33 -08:00
Tom Eastep
4a05571e7e Add forward prototype for process_macro() 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2012-11-22 08:00:15 -08:00
Tom Eastep
b89e05740d Insure that nested zone exclusions go in the proper place in raw PREROUTING 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2012-11-21 14:49:21 -08:00
Tom Eastep
3040156981 Add SWITCH column to the conntrack file 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2012-11-21 14:20:56 -08:00
Tom Eastep
54dadcc546 Ensure that zone-specific rules come before 'all' rules. 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2012-11-21 14:20:30 -08:00
Tom Eastep
952aed225d Improve handling of 'all' in the conntrack file. 
- Also added 'all-' to represent all off-firewall zones.

Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2012-11-21 13:07:01 -08:00
Tom Eastep
1efd47a7e9 Apply Tuomo Soini's fix for RHEL5 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2012-11-21 10:34:00 -08:00
Tom Eastep
374489c3cf Revert "Fix RHEL5 issue with route marking." 
This reverts commit 77f342b0e0.
 2012-11-21 10:19:24 -08:00
Tom Eastep
77f342b0e0 Fix RHEL5 issue with route marking. 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2012-11-21 09:08:15 -08:00
Tom Eastep
8f52c9744e Correct some issues with default action macros. 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2012-11-21 08:29:35 -08:00
Tom Eastep
1957af04fd Don't create a _weight file for an optional non-provider interface. 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2012-11-20 16:10:30 -08:00
Tom Eastep
a0faba2a03 Correct interface/provider handling. 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2012-11-20 13:27:15 -08:00
Tom Eastep
c798200b20 Another correction to CHECKSUM detection. 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2012-11-20 10:09:28 -08:00
Tom Eastep
67ae9df0f8 Correct handling of unknown interfaces in TC. 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2012-11-20 08:07:42 -08:00
Tom Eastep
ebb4e1f6e4 Don't generate start/stop functions for wildcard optional interfaces 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2012-11-20 07:06:27 -08:00
Tom Eastep
f458e99390 Correct the compiler's CHECKSUM detection 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2012-11-20 06:59:40 -08:00
Tom Eastep
5b049d7e9e Improve readability in Rules module 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2012-11-20 06:59:13 -08:00
Tom Eastep
3b20c0db54 Allow Macros to be used as Default Actions. 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2012-11-19 16:52:10 -08:00
Tom Eastep
0d8931e49f Don't use ':' as a join character in contatenated macro ACTION expansion. 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2012-11-19 12:58:29 -08:00
Tom Eastep
47791add99 Fix formatting of a line of code. 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2012-11-19 12:30:25 -08:00
Tom Eastep
be587726f4 Merge branch '4.5.9' 2012-11-19 08:22:05 -08:00
Tom Eastep
b25ece75de Don't leave temporary chain in the raw table when LOAD_HELPERS_ONLY=No 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2012-11-19 08:18:32 -08:00
Tom Eastep
0db7b6c58a Don't require a parameter with '&' 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2012-11-18 15:45:58 -08:00
Tom Eastep
57e913d86e Merge branch '4.5.9' 2012-11-18 15:02:46 -08:00
Tom Eastep
a4294658b6 Add a capability to use log levels as a target. 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2012-11-18 14:50:59 -08:00
Tom Eastep
65e1b1c9e7 Allow NFLOG as a target 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2012-11-18 13:15:24 -08:00
Tom Eastep
a07cfb0885 Allow NFLOG as a target 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2012-11-18 13:13:43 -08:00
Tom Eastep
c6ffdd67e2 Add DROP target to the conntrack file. 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2012-11-18 11:35:40 -08:00
Tom Eastep
5265cd5bb7 Add UNTRACKED match to the secmarks file. 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2012-11-18 11:01:49 -08:00
Tom Eastep
5712438bcb Eliminate Shell syntax error when a provider and its interface have the same name. 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2012-11-16 09:50:36 -08:00
Tom Eastep
a2b14c37ed Treat optional interfaces as pseudo-providers. 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2012-11-16 09:48:21 -08:00
Tom Eastep
b1ffcd8628 Apply provider mask in 'routemark' chain. 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2012-11-14 11:20:30 -08:00
Tom Eastep
34e3e4bf82 Merge branch '4.5.9' 2012-11-14 11:17:18 -08:00
Tom Eastep
06a4994488 Make exclusion work correctly with TPROXY. 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2012-11-14 11:16:52 -08:00
Tom Eastep
391113dfe3 Apply provider mask in 'routemark' chain. 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2012-11-13 06:55:59 -08:00
Tom Eastep
3c58d2180d Improve the efficiency of tcrule processing. 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2012-11-13 06:55:35 -08:00
Tom Eastep
32c9e4274f Rename 'mysplit' to 'split_host_list' 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2012-11-11 08:42:01 -08:00
Tom Eastep
896d874aab Set VARLIB in the script's initialize() function. 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2012-11-09 12:29:19 -08:00
Tom Eastep
5fcdfd779c Don't default IPSET to 'ipset'. 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2012-11-09 08:54:54 -08:00
Tom Eastep
860ee6de27 Eliminate nonsensical warning message. 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2012-11-06 07:36:36 -08:00
Tom Eastep
ec17ea1dee Remove superfluous check 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2012-11-03 08:19:46 -07:00
Tom Eastep
2e211bc2b6 Correct handling of wildcard interfaces in rules. 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2012-11-03 07:24:41 -07:00
Tom Eastep
5f0b85b5b9 Replace a couple of more hard-coded directory names. 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2012-10-30 09:49:53 -07:00
Tom Eastep
3f1aeb33be Correct mark range with shifted mask. 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2012-10-26 12:41:06 -07:00
Tom Eastep
e177916c12 Implement statistical marking in the tcrules file. 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2012-10-26 07:10:26 -07:00
Tom Eastep
0387b16983 Implement CHECKSUM action in the tcrules file. 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2012-10-22 15:42:13 -07:00
Tom Eastep
6af16e0cda Allow quotes in parameter to run_iptables() 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2012-10-14 13:26:08 -07:00
Tom Eastep
ab7975539c Correct typo in get_params() 
Signed-off-by: Tom Eastep <teastep@shorewall.net>
 2012-10-14 09:30:27 -07:00