Author: jfclere
Date: Sun Apr 28 07:55:14 2013
New Revision: 1476728
URL: http://svn.apache.org/r1476728
Log:
commit accepted patch for BZ 52184.
Modified:
tomcat/tc6.0.x/trunk/STATUS.txt
tomcat/tc6.0.x/trunk/java/org/apache/tomcat/util/http/LocalStrings.properties
tomcat/tc6.0.x/trunk/java/org/apache/tomcat/util/http/Parameters.java
tomcat/tc6.0.x/trunk/webapps/docs/changelog.xml
tomcat/tc6.0.x/trunk/webapps/docs/config/systemprops.xml
Modified: tomcat/tc6.0.x/trunk/STATUS.txt
URL:
http://svn.apache.org/viewvc/tomcat/tc6.0.x/trunk/STATUS.txt?rev=1476728&r1=1476727&r2=1476728&view=diff
==============================================================================
--- tomcat/tc6.0.x/trunk/STATUS.txt (original)
+++ tomcat/tc6.0.x/trunk/STATUS.txt Sun Apr 28 07:55:14 2013
@@ -31,18 +31,6 @@ PATCHES ACCEPTED TO BACKPORT:
PATCHES PROPOSED TO BACKPORT:
[ New proposals should be added at the end of the list ]
-* Backport UserDataHelper class (issue 52184)
- Provide greater control over the logging of errors triggered by invalid
- input data (i.e. data over which Tomcat has no control).
-
- Note: cookies logging (o.a.t.util.http.Cookies) does not need to be
- addressed in Tomcat 6, because all logging in that class here is done at
- debug level.
-
-
http://people.apache.org/~kkolinko/patches/2013-03-24_tc6_52184_UserDataHelper.patch
- +1: kkolinko, rjung, jfclere
- -1:
-
* For https://issues.apache.org/bugzilla/show_bug.cgi?id=52055
Ensure that filters are recycled.
Inspired by r1334790 (TC7), r565964 (TC6 Nio)
Modified:
tomcat/tc6.0.x/trunk/java/org/apache/tomcat/util/http/LocalStrings.properties
URL:
http://svn.apache.org/viewvc/tomcat/tc6.0.x/trunk/java/org/apache/tomcat/util/http/LocalStrings.properties?rev=1476728&r1=1476727&r2=1476728&view=diff
==============================================================================
---
tomcat/tc6.0.x/trunk/java/org/apache/tomcat/util/http/LocalStrings.properties
(original)
+++
tomcat/tc6.0.x/trunk/java/org/apache/tomcat/util/http/LocalStrings.properties
Sun Apr 28 07:55:14 2013
@@ -20,7 +20,9 @@ parameters.decodeFail.info=Character dec
parameters.emptyChunk=Empty parameter chunk ignored
parameters.invalidChunk=Invalid chunk starting at byte [{0}] and ending at
byte [{1}] with a value of [{2}] ignored
parameters.maxCountFail=More than the maximum number of request parameters
(GET plus POST) for a single request ([{0}]) were detected. Any parameters
beyond this limit have been ignored. To change this limit, set the
maxParameterCount attribute on the Connector.
+parameters.maxCountFail.fallToDebug=\n Note: further occurrences of this error
will be logged at DEBUG level.
parameters.multipleDecodingFail=Character decoding failed. A total of [{0}]
failures were detected but only the first was logged. Enable debug level
logging for this logger to log all failures.
parameters.noequal=Parameter starting at position [{0}] and ending at position
[{1}] with a value of [{0}] was not followed by an '=' character
+parameters.fallToDebug=\n Note: further occurrences of Parameter errors will
be logged at DEBUG level.
headers.maxCountFail=More than the maximum allowed number of headers ([{0}])
were detected.
Modified: tomcat/tc6.0.x/trunk/java/org/apache/tomcat/util/http/Parameters.java
URL:
http://svn.apache.org/viewvc/tomcat/tc6.0.x/trunk/java/org/apache/tomcat/util/http/Parameters.java?rev=1476728&r1=1476727&r2=1476728&view=diff
==============================================================================
--- tomcat/tc6.0.x/trunk/java/org/apache/tomcat/util/http/Parameters.java
(original)
+++ tomcat/tc6.0.x/trunk/java/org/apache/tomcat/util/http/Parameters.java Sun
Apr 28 07:55:14 2013
@@ -30,6 +30,7 @@ import org.apache.tomcat.util.buf.B2CCon
import org.apache.tomcat.util.buf.ByteChunk;
import org.apache.tomcat.util.buf.MessageBytes;
import org.apache.tomcat.util.buf.UDecoder;
+import org.apache.tomcat.util.log.UserDataHelper;
import org.apache.tomcat.util.res.StringManager;
/**
@@ -41,6 +42,10 @@ public final class Parameters {
private static final org.apache.juli.logging.Log log =
org.apache.juli.logging.LogFactory.getLog(Parameters.class );
+ private static final UserDataHelper userDataLog = new UserDataHelper(log);
+
+ private static final UserDataHelper maxParamCountLog = new
UserDataHelper(log);
+
protected static final StringManager sm =
StringManager.getManager("org.apache.tomcat.util.http");
@@ -239,8 +244,22 @@ public final class Parameters {
if (limit > -1 && parameterCount > limit) {
parseFailed = true;
- log.info(sm.getString("parameters.maxCountFail",
- Integer.valueOf(limit)));
+ UserDataHelper.Mode logMode = maxParamCountLog.getNextMode();
+ if (logMode != null) {
+ String message = sm.getString("parameters.maxCountFail",
+ Integer.valueOf(limit));
+ switch (logMode) {
+ case INFO_THEN_DEBUG:
+ message += sm.getString(
+ "parameters.maxCountFail.fallToDebug");
+ //$FALL-THROUGH$
+ case INFO:
+ log.info(message);
+ break;
+ case DEBUG:
+ log.debug(message);
+ }
+ }
break;
}
int nameStart = pos;
@@ -323,9 +342,10 @@ public final class Parameters {
continue;
}
// &=foo&
- if (log.isInfoEnabled()) {
- if (valueEnd >= nameStart && log.isDebugEnabled()) {
- String extract = null;
+ UserDataHelper.Mode logMode = userDataLog.getNextMode();
+ if (logMode != null) {
+ String extract = null;
+ if (valueEnd > nameStart) {
try {
extract = new String(bytes, nameStart,
valueEnd - nameStart,
@@ -333,15 +353,21 @@ public final class Parameters {
} catch (UnsupportedEncodingException uee) {
// Not possible. All JVMs must support ISO-8859-1
}
- log.info(sm.getString("parameters.invalidChunk",
- Integer.valueOf(nameStart),
- Integer.valueOf(valueEnd),
- extract));
} else {
- log.info(sm.getString("parameters.invalidChunk",
- Integer.valueOf(nameStart),
- Integer.valueOf(nameEnd),
- null));
+ extract = "";
+ }
+ String message = sm.getString("parameters.invalidChunk",
+ Integer.valueOf(nameStart),
+ Integer.valueOf(valueEnd), extract);
+ switch (logMode) {
+ case INFO_THEN_DEBUG:
+ message += sm.getString("parameters.fallToDebug");
+ //$FALL-THROUGH$
+ case INFO:
+ log.info(message);
+ break;
+ case DEBUG:
+ log.debug(message);
}
}
parseFailed = true;
@@ -402,8 +428,22 @@ public final class Parameters {
log.debug(sm.getString("parameters.decodeFail.debug",
origName.toString(), origValue.toString()), e);
} else if (log.isInfoEnabled()) {
- log.info(sm.getString("parameters.decodeFail.info",
- tmpName.toString(), tmpValue.toString()), e);
+ UserDataHelper.Mode logMode =
userDataLog.getNextMode();
+ if (logMode != null) {
+ String message = sm.getString(
+ "parameters.decodeFail.info",
+ tmpName.toString(), tmpValue.toString());
+ switch (logMode) {
+ case INFO_THEN_DEBUG:
+ message +=
sm.getString("parameters.fallToDebug");
+ //$FALL-THROUGH$
+ case INFO:
+ log.info(message);
+ break;
+ case DEBUG:
+ log.debug(message);
+ }
+ }
}
}
}
@@ -418,8 +458,22 @@ public final class Parameters {
}
if (decodeFailCount > 1 && !log.isDebugEnabled()) {
- log.info(sm.getString("parameters.multipleDecodingFail",
- Integer.valueOf(decodeFailCount)));
+ UserDataHelper.Mode logMode = userDataLog.getNextMode();
+ if (logMode != null) {
+ String message = sm.getString(
+ "parameters.multipleDecodingFail",
+ Integer.valueOf(decodeFailCount));
+ switch (logMode) {
+ case INFO_THEN_DEBUG:
+ message += sm.getString("parameters.fallToDebug");
+ //$FALL-THROUGH$
+ case INFO:
+ log.info(message);
+ break;
+ case DEBUG:
+ log.debug(message);
+ }
+ }
}
}
Modified: tomcat/tc6.0.x/trunk/webapps/docs/changelog.xml
URL:
http://svn.apache.org/viewvc/tomcat/tc6.0.x/trunk/webapps/docs/changelog.xml?rev=1476728&r1=1476727&r2=1476728&view=diff
==============================================================================
--- tomcat/tc6.0.x/trunk/webapps/docs/changelog.xml (original)
+++ tomcat/tc6.0.x/trunk/webapps/docs/changelog.xml Sun Apr 28 07:55:14 2013
@@ -47,6 +47,9 @@
<subsection name="Catalina">
<changelog>
<fix>
+ <bug>52184</bug>: Reduce log level for invalid cookies. (markt)
+ </fix>
+ <fix>
<bug>53481</bug>: Added support for SSLHonorCipherOrder to allow
the server to impose its cipher order on the client. Based on a patch
provided by Marcel Šebek. (schultz)
Modified: tomcat/tc6.0.x/trunk/webapps/docs/config/systemprops.xml
URL:
http://svn.apache.org/viewvc/tomcat/tc6.0.x/trunk/webapps/docs/config/systemprops.xml?rev=1476728&r1=1476727&r2=1476728&view=diff
==============================================================================
--- tomcat/tc6.0.x/trunk/webapps/docs/config/systemprops.xml (original)
+++ tomcat/tc6.0.x/trunk/webapps/docs/config/systemprops.xml Sun Apr 28
07:55:14 2013
@@ -377,6 +377,45 @@
</section>
+<section name="Logging">
+
+ <properties>
+
+ <property name="org.apache.juli.logging. UserDataHelper.CONFIG">
+ <p>The type of logging to use for errors generated by invalid input data.
+ The options are: <code>DEBUG_ALL</code>, <code>INFO_THEN_DEBUG</code>,
+ <code>INFO_ALL</code> and <code>NONE</code>. When
+ <code>INFO_THEN_DEBUG</code> is used, the period for which errors are
+ logged at DEBUG rather than INFO is controlled by the system property
+ <code>org.apache.juli.logging.UserDataHelper.SUPPRESSION_TIME</code>.
+ </p>
+ <p>The default value is <code>INFO_THEN_DEBUG</code>.</p>
+ <p>The errors currently logged using this system are:
+ <ul>
+ <li>invalid parameters.</li>
+ </ul>
+ Other errors triggered by invalid input data may be added to this
+ system in later versions.</p>
+ </property>
+
+ <property name="org.apache.juli.logging. UserDataHelper.SUPPRESSION_TIME">
+ <p>When using <code>INFO_THEN_DEBUG</code> for
+ <code>org.apache.juli.logging.UserDataHelper.CONFIG</code> this system
+ property controls how long messages are logged at DEBUG after a
message
+ has been logged at INFO. Once this period has elapsed, the next
message
+ will be logged at INFO followed by a new suppression period where
+ messages are logged at DEBUG and so on. The value is measured
+ in seconds.</p>
+ <p>A value of <code>0</code> is equivalent to using <code>INFO_ALL</code>
+ for <code>org.apache.juli.logging.UserDataHelper.CONFIG</code>.</p>
+ <p>A negative value means an infinite suppression period.</p>
+ <p>The default value is <code>86400</code> (24 hours).</p>
+ </property>
+ </properties>
+
+</section>
+
+
<section name="Other">
<properties>
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