From: Chris Koeritz <cak0l@virginia.edu>
Date: Fri, 10 Dec 2021 22:28:39 +0000 (-0500)
Subject: dropping flawed log4j jar and improving config
X-Git-Tag: 2.140.131^2~1
X-Git-Url: https://feistymeow.org/gitweb/?p=feisty_meow.git;a=commitdiff_plain;h=b6a31e0e31b2fa661518b93e9a1801324d41c265

dropping flawed log4j jar and improving config

the log4.properties now has mitigation of the bug spoken of here:
https://news.ycombinator.com/item?id=29507263
---

diff --git a/kona/lib/full_jar_list.txt b/kona/lib/full_jar_list.txt
new file mode 100644
index 00000000..06650da5
--- /dev/null
+++ b/kona/lib/full_jar_list.txt
@@ -0,0 +1,14 @@
+./commons-logging-api-1.1.1.jar
+./SizeOf.jar
+./commons-logging-1.1.1.jar
+./commons-logging-adapters-1.1.1.jar
+./log4j-1.2.16.jar
+./org.eclipse.osgi_3.8.0.v20120529-1548.jar
+./commons-compress-1.8.1.jar
+./commons-io-2.4.jar
+./ant-junit.jar
+./commons-logging-1.1.1-sources.jar
+./commons-logging-tests.jar
+./commons-logging-1.1.1-javadoc.jar
+./junit-4.5.jar
+./commons-lang3-3.5.jar
diff --git a/kona/lib/log4j-1.2.16.jar b/kona/lib/log4j-1.2.16.jar
deleted file mode 100644
index 3f9d8476..00000000
Binary files a/kona/lib/log4j-1.2.16.jar and /dev/null differ
diff --git a/kona/log4j.properties b/kona/log4j.properties
index ef68572b..361aa578 100644
--- a/kona/log4j.properties
+++ b/kona/log4j.properties
@@ -5,7 +5,9 @@ log4j.rootCategory=, TTY, LOGFILE
 log4j.appender.TTY=org.apache.log4j.ConsoleAppender
 log4j.appender.TTY.Threshold=DEBUG
 log4j.appender.TTY.layout=org.apache.log4j.PatternLayout
-log4j.appender.TTY.layout.ConversionPattern=%d{yyyy-MM-dd HH:mm:ss.SSS} %-5p [%-28c{2}] - %m%n
+log4j.appender.TTY.layout.ConversionPattern=%d{yyyy-MM-dd HH:mm:ss.SSS} %-5p [%-28c{2}] - %m{nolookups}%n
+
+#NOTE: vulnerability with bare percent m style: https://news.ycombinator.com/item?id=29507263
 
 # LOGFILE is set to be a RollingFileAppender using a PatternLayout.
 log4j.appender.LOGFILE=org.apache.log4j.RollingFileAppender
@@ -14,5 +16,5 @@ log4j.appender.LOGFILE.MaxFileSize=10MB
 log4j.appender.LOGFILE.MaxBackupIndex=10
 log4j.appender.LOGFILE.Threshold=DEBUG
 log4j.appender.LOGFILE.layout=org.apache.log4j.PatternLayout
-log4j.appender.LOGFILE.layout.ConversionPattern=%d{yyyy-MM-dd HH:mm:ss.SSS} %-5p [%-28c{2}] - %m%n
+log4j.appender.LOGFILE.layout.ConversionPattern=%d{yyyy-MM-dd HH:mm:ss.SSS} %-5p [%-28c{2}] - %m{nolookups}%n