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* enhanced imtcp, among others to handel invalid NetScreen framingRainer Gerhards2008-12-101-0/+35
| | | | | | | | | | | | - added $InputTCPServerAddtlFrameDelimiter config directive, which enabeles to specify an additional, non-standard message delimiter for processing plain tcp syslog. This is primarily a fix for the invalid framing used in Juniper's NetScreen products. Credit to forum user Arv for suggesting this solution. - added $InputTCPServerInputName property, which enables a name to be specified that will be available during message processing in the inputname property. This is considered useful for logic that treats messages differently depending on which input received them.
* Merge branch 'v3-stable' into betaRainer Gerhards2008-12-041-8/+13
|\ | | | | | | | | | | | | Conflicts: ChangeLog configure.ac doc/manual.html
| * bugfix: memory leak if sender was not permittedRainer Gerhards2008-12-031-6/+10
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| * bugfix: $AllowedSender handled invalidly for plain TCP transportRainer Gerhards2008-11-291-2/+3
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* | removed compile time fixed message size limit (was 2K)Rainer Gerhards2008-09-021-1/+1
| | | | | | | | | | The limit can now be set via $MaxMessageSize global config directive (finally gotten rid of MAXLINE ;))
* | begun implementing a diagnostic plugin (not yet completed)Rainer Gerhards2008-07-281-2/+1
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* added (internal) error codes to error messagesRainer Gerhards2008-06-271-7/+7
| | | | | Also added redirector to web description of error codes closes bug http://bugzilla.adiscon.com/show_bug.cgi?id=20
* improved gtls error reportingRainer Gerhards2008-06-241-2/+2
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* added support for EGAIN while trying to receive data on gTLS sessionRainer Gerhards2008-06-241-10/+14
| | | | | | | | | This maps to bugzilla bug 83: http://bugzilla.adiscon.com/show_bug.cgi?id=83 This is the first test version, posted to user for repro of the problem. It contains code to handle the case, HOWEVER, I have not been able to test it in a scenario where a retry actually happens while receiving (I dont't get this in my environment). So I assume it is buggy and will probably not work.
* disabled compile warnings caused by third-party librariesRainer Gerhards2008-06-231-0/+4
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* changed Rcv-Interface in tcpsrv subsystemRainer Gerhards2008-06-231-5/+8
| | | | | | It is now iRet based. This enables us to communicate more in-depth information to the upper peers. This is needed to handle the EGAIN case on rcv (not yet implemented)
* re-enabled anon mode (failed if client did not provide cert)Rainer Gerhards2008-05-211-1/+1
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* first implementation of TLS server client authentication checkRainer Gerhards2008-05-191-3/+50
| | | | | | | The TLS server now checks the client fingerprint. This works, but is highly experimental. Needs to be refined for practice. Also: - implemented permittedPeers helper construct to store names - changed omfwd implementation to use new permittedPeers
* added fromhost-ip properties and some bugfixesRainer Gerhards2008-05-161-1/+4
| | | | | | | | | | - bugfix: TCP input modules did incorrectly set fromhost property (always blank) - bugfix: imklog did not set fromhost property - added "fromhost-ip" property - added "RSYSLOG_DebugFormat" canned template - bugfix: hostname and fromhost were swapped when a persisted message (in queued mode) was read in
* added $InputTCPServerStreamDriverMode config directiveRainer Gerhards2008-04-301-0/+14
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* made plain tcp syslog via TLS work on the serverRainer Gerhards2008-04-301-13/+15
| | | | ... but so far only in blocking mode
* fixed problem with module unload sequenceRainer Gerhards2008-04-291-5/+5
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* fixed memory leaksRainer Gerhards2008-04-281-4/+2
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* made gtls server driver work in plain tcp modeRainer Gerhards2008-04-251-1/+1
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* fixed newly introduced memory leaksRainer Gerhards2008-04-241-5/+19
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* message reception via TCP work againRainer Gerhards2008-04-241-15/+10
| | | | | | ... at least in some cases ;) I assume there are still a couple of bugs inside the code. But at least we have something from where we can continue to work on.
* removed listener array from inidividual netstrm (mostly finished)Rainer Gerhards2008-04-231-1/+22
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* added new netstrms classRainer Gerhards2008-04-231-67/+87
| | | | netstrms is at the top layer of the socket abstraction
* objects for receive-side socket abstraction specifiedRainer Gerhards2008-04-231-198/+37
| | | | | | | The objects for receiver-side socket abstraction have now be specified. The project as whole does not yet compile and definitely not run, but I'd like to commit some milestones along this way.
* added new "netstrm" class (not yet implemented)Rainer Gerhards2008-04-171-1/+0
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* moved "option_DisallowWarning" variable to global data poolRainer Gerhards2008-04-171-1/+1
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* moved "family" variable to global data poolRainer Gerhards2008-04-171-3/+5
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* some more cleanupRainer Gerhards2008-04-161-1/+1
| | | | | reduced dependencies, moved non-runtime files to its own directory except for some whom's status is unclear
* moved net module to runtimeRainer Gerhards2008-04-161-1/+0
| | | | | | | after careful analysis, I concluded that it is OK to place the current net.c/.h code under LGPL. Individual contributor agreement is given and no sysklogd code remains (see net.c for details).
* our BSD define conflicted with a BSD system defineRainer Gerhards2008-04-091-1/+1
| | | | renamed to OS_BSD
* cleanupRainer Gerhards2008-03-311-26/+0
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* bugfix: tcp receiver could segfault due to uninitialized variableRainer Gerhards2008-03-311-2/+5
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* bugfix: fixed some minor memory leaksRainer Gerhards2008-03-201-6/+16
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* bugfix: TCP (and GSSAPI) octet-counted frame did not work correctly in allRainer Gerhards2008-03-141-3/+2
| | | | | situations. If the header was split across two packet reads, it was invalidly processed, causing loss or modification of messages.
* cleanupRainer Gerhards2008-03-141-1/+0
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* bugfix: imgssapi segfaulted under some conditions; this fix is actually notRainer Gerhards2008-03-131-13/+22
| | | | | | just a fix but a change in the object model. Thanks to varmojfekoj for providing the bug report, an initial fix and lots of good discussion that lead to where we finally ended up.
* changed omgssapi and omfwd to utilize new object calling interface; made aRainer Gerhards2008-03-121-4/+1
| | | | | tcpclt class; (stage work, among others, for more intelligent recovery from TCP session recovery)
* implemented module unload handling (required a number of interface changes)Rainer Gerhards2008-03-111-8/+22
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* some cleanupRainer Gerhards2008-03-071-4/+0
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* renamed library module file names to lm*, so that they match the overallRainer Gerhards2008-03-071-1/+1
| | | | scheme (like im* and om*)
* applied patch from varmojfekoj fixing a deinit bugRainer Gerhards2008-03-071-1/+1
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* - added RSYSLOGD_MODDIR environment variableRainer Gerhards2008-03-071-5/+4
| | | | | - added -M rsyslogd option (allows to specify module directory location) - converted net.c into a loadable library plugin
* - extracted logerror*() family of functions from syslogd, made them theirRainer Gerhards2008-03-051-19/+22
| | | | | | own class and converted to new object calling conventions (interface-based) - converted gss-misc into a loadable library module
* - changed modules.c calling conventions to be interface-basedRainer Gerhards2008-03-051-2/+26
| | | | | | | | | | | - moved module loader from conf.c to module.c, where it belongs - made the necessary plumbing to auto-load library modules - upgraded debug system to include iRet in function exit message - changed module interface so that instances need only to be supported by output plugins (if we actually need them for input plugins, we can always add it again...) - milestone: first implementation of library modules (but do not get unloaded on exit/hup so far)
* fixed newly introduced bugs in imgssapi and imtcp and their helpers nowRainer Gerhards2008-03-031-18/+28
| | | | plain tcp works again
* made imgssapi compileRainer Gerhards2008-03-031-52/+98
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* - added class tcpsRainer Gerhards2008-03-021-0/+762
- added class tcps_sess - changed imtcp to use new classes; seems to work; imgssapi currently broken
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