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Posted to notifications@logging.apache.org by "ASF GitHub Bot (JIRA)" <ji...@apache.org> on 2019/05/13 05:27:00 UTC
[jira] [Work logged] (LOG4J2-2532) SyslogAppender with RFC5424 and
TLS is prepending messagelength
[ https://issues.apache.org/jira/browse/LOG4J2-2532?focusedWorklogId=240873&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-240873 ]
ASF GitHub Bot logged work on LOG4J2-2532:
------------------------------------------
Author: ASF GitHub Bot
Created on: 13/May/19 05:26
Start Date: 13/May/19 05:26
Worklog Time Spent: 10m
Work Description: rgoers commented on issue #252: Fixed message length with TLS and Syslog // fixes LOG4J2-2532
URL: https://github.com/apache/logging-log4j2/pull/252#issuecomment-491680441
Closing this PR since the TLS support for RFC 5424 Syslog records is covered in https://tools.ietf.org/html/rfc5425 which specifies that the 2 byte length prefix is required.
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Issue Time Tracking
-------------------
Worklog Id: (was: 240873)
Time Spent: 40m (was: 0.5h)
Remaining Estimate: 20m (was: 0.5h)
> SyslogAppender with RFC5424 and TLS is prepending messagelength
> ---------------------------------------------------------------
>
> Key: LOG4J2-2532
> URL: https://issues.apache.org/jira/browse/LOG4J2-2532
> Project: Log4j 2
> Issue Type: Bug
> Components: Core, Layouts
> Affects Versions: 2.11.1
> Environment: Linux
> Reporter: Maximilian
> Priority: Blocker
> Original Estimate: 1h
> Time Spent: 40m
> Remaining Estimate: 20m
>
> If I want to log via Syslog (RFC5424) the logs seem to have the length of the message in front of the message which results in parser errors at the syslogserver.
> {{config:}}
> {{<?xml version="1.0" encoding="UTF-8"?>}}
> {{ <Configuration status="INFO">}}
> {{ <Appenders>}}
> {{ <Syslog name="local" host="localhost" port="10001" format="RFC5424" newLine="true" id="App" mdcId="9999">}}
> {{ <SSL>}}
> {{ <TrustStore location="trust.jks" password="testtest" />}}
> {{ </SSL>}}
> {{ </Syslog>}}
> {{ </Appenders>}}
> {{ <Loggers>}}
> {{ <Root level="debug">}}
> {{ <AppenderRef ref="local"/>}}
> {{ </Root>}}
> {{ </Loggers>}}
> {{ </Configuration> }}
> {{Result (with openssl s_server -key private.pem -cert public.pem -accept 10001):}}
> {{67 <134>1 2019-01-14T13:26:14.947+01:00 apu localhorst 12866 - - Test}}
> Expected result:
> {{<134>1 2019-01-14T13:26:14.947+01:00 apu localhorst 12866 - - Test}}
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