WSO2 EI 6.5.0 - admin password reset using chpasswd.bat due to a UserStoreException - ant

Question

I am trying to reset admin user password by using chpasswd.bat as forgot my old password in WSO2 EI 6.5.0 by follows this link
OS: windows 10
prerequisite:
Apache Ant 1.10.7 has been installed in my machine.
environment variable set done.
Since i am using default H2 Database, Copied related H2 JDBC driver into <PRODUCT_HOME>/lib/
goto product path <PRODUCT_HOME>/bin/ and execute below command
chpasswd.bat --db-driver "org.h2.Driver" --db-url "jdbc:h2:./repository/database/WSO2CARBON_DB;DB_CLOSE_ON_EXIT=FALSE;LOCK_TIMEOUT=60000" --db-username "wso2carbon" --db-password "wso2carbon" --username "admin" --new-password "newadmin"
after executing above command getting below log
C:\Development_Avecto\WSo2EIServers\wso2ei-6.5.0\wso2ei-6.5.0\bin>chpasswd.bat --db-url "jdbc:h2:$CARBON_HOME\repsitory\database\WSO2CARBON_DB"
Buildfile: C:\Development_Avecto\WSo2EIServers\wso2ei-6.5.0\wso2ei-6.5.0\bin\build.xml
setup:
[copy] Copying 40 files to C:\Development_Avecto\WSo2EIServers\wso2ei-6.5.0\wso2ei-6.5.0\wso2\lib
[mkdir] Created dir: C:\Development_Avecto\WSo2EIServers\wso2ei-6.5.0\wso2ei-6.5.0\wso2\tmp\setup
[unzip] Expanding: C:\Development_Avecto\WSo2EIServers\wso2ei-6.5.0\wso2ei-6.5.0\wso2\components\plugins\org.wso2.carbon.security.mgt.stub_5.12.387.jar into C:\Development_Avecto\WSo2EIServers\wso2ei-6.5.0\wso2ei-6.5.0\wso2\tmp\setup
[unzip] Expanding: C:\Development_Avecto\WSo2EIServers\wso2ei-6.5.0\wso2ei-6.5.0\wso2\components\plugins\org.wso2.carbon.security.mgt.ui_5.12.387.jar into C:\Development_Avecto\WSo2EIServers\wso2ei-6.5.0\wso2ei-6.5.0\wso2\tmp\setup
[unzip] Expanding: C:\Development_Avecto\WSo2EIServers\wso2ei-6.5.0\wso2ei-6.5.0\wso2\components\plugins\org.wso2.carbon.security.mgt_5.12.387.jar into C:\Development_Avecto\WSo2EIServers\wso2ei-6.5.0\wso2ei-6.5.0\wso2\tmp\setup
[delete] Deleting directory C:\Development_Avecto\WSo2EIServers\wso2ei-6.5.0\wso2ei-6.5.0\wso2\tmp\setup
[unzip] Expanding: C:\Development_Avecto\WSo2EIServers\wso2ei-6.5.0\wso2ei-6.5.0\wso2\components\plugins\h2_1.3.175.wso2v1.jar into C:\Development_Avecto\WSo2EIServers\wso2ei-6.5.0\wso2ei-6.5.0\wso2\lib
[unzip] Expanding: C:\Development_Avecto\WSo2EIServers\wso2ei-6.5.0\wso2ei-6.5.0\wso2\components\plugins\org.wso2.carbon.utils_4.4.40.jar into C:\Development_Avecto\WSo2EIServers\wso2ei-6.5.0\wso2ei-6.5.0\wso2\lib
[move] Moving 91 files to C:\Development_Avecto\WSo2EIServers\wso2ei-6.5.0\wso2ei-6.5.0\wso2\lib
[delete] Deleting directory C:\Development_Avecto\WSo2EIServers\wso2ei-6.5.0\wso2ei-6.5.0\wso2\lib\META-INF
[delete] Deleting directory C:\Development_Avecto\WSo2EIServers\wso2ei-6.5.0\wso2ei-6.5.0\wso2\lib\org
BUILD SUCCESSFUL
Total time: 15 seconds
Username: admin
New password: in
Re-enter new password: in
log4j:WARN Error during default initialization
java.lang.NoClassDefFoundError: org/wso2/carbon/bootstrap/logging/LoggingBridge
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:756)
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
at java.net.URLClassLoader.defineClass(URLClassLoader.java:468)
at java.net.URLClassLoader.access$100(URLClassLoader.java:74)
at java.net.URLClassLoader$1.run(URLClassLoader.java:369)
at java.net.URLClassLoader$1.run(URLClassLoader.java:363)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:362)
at java.lang.ClassLoader.loadClass(ClassLoader.java:418)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:355)
at java.lang.ClassLoader.loadClass(ClassLoader.java:351)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:264)
at org.apache.log4j.helpers.Loader.loadClass(Loader.java:198)
at org.apache.log4j.helpers.OptionConverter.instantiateByClassName(OptionConverter.java:327)
at org.apache.log4j.helpers.OptionConverter.instantiateByKey(OptionConverter.java:124)
at org.apache.log4j.PropertyConfigurator.parseAppender(PropertyConfigurator.java:785)
at org.apache.log4j.PropertyConfigurator.parseCategory(PropertyConfigurator.java:768)
at org.apache.log4j.PropertyConfigurator.configureRootCategory(PropertyConfigurator.java:648)
at org.apache.log4j.PropertyConfigurator.doConfigure(PropertyConfigurator.java:514)
at org.apache.log4j.PropertyConfigurator.doConfigure(PropertyConfigurator.java:580)
at org.apache.log4j.helpers.OptionConverter.selectAndConfigure(OptionConverter.java:526)
at org.apache.log4j.LogManager.<clinit>(LogManager.java:127)
at org.apache.log4j.Logger.getLogger(Logger.java:104)
at org.apache.commons.logging.impl.Log4JLogger.getLogger(Log4JLogger.java:262)
at org.apache.commons.logging.impl.Log4JLogger.<init>(Log4JLogger.java:108)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
at org.apache.commons.logging.impl.LogFactoryImpl.createLogFromClass(LogFactoryImpl.java:1025)
at org.apache.commons.logging.impl.LogFactoryImpl.discoverLogImplementation(LogFactoryImpl.java:844)
at org.apache.commons.logging.impl.LogFactoryImpl.newInstance(LogFactoryImpl.java:541)
at org.apache.commons.logging.impl.LogFactoryImpl.getInstance(LogFactoryImpl.java:292)
at org.apache.commons.logging.impl.LogFactoryImpl.getInstance(LogFactoryImpl.java:269)
at org.apache.commons.logging.LogFactory.getLog(LogFactory.java:655)
at org.wso2.carbon.user.core.config.RealmConfigXMLProcessor.<clinit>(RealmConfigXMLProcessor.java:56)
at org.wso2.carbon.core.util.PasswordUpdater.run(PasswordUpdater.java:158)
at org.wso2.carbon.core.util.PasswordUpdater.main(PasswordUpdater.java:48)
Caused by: java.lang.ClassNotFoundException: org.wso2.carbon.bootstrap.logging.LoggingBridge
at java.net.URLClassLoader.findClass(URLClassLoader.java:382)
at java.lang.ClassLoader.loadClass(ClassLoader.java:418)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:355)
at java.lang.ClassLoader.loadClass(ClassLoader.java:351)
... 40 more
Error updating credentials for user wso2admin : org.wso2.carbon.user.core.UserStoreException: Error while reading realm configuration from file
C:\Development_Avecto\WSo2EIServers\wso2ei-6.5.0\wso2ei-6.5.0\bin>
some Jar called ant-contrib-1.0b3 placed after getting above error inside apache-ant-1.10.7\lib path
Is there any config i missed? or how to run that chpasswd command in windows 10 to reset password ?

Answer 1

I was able to fix this issue for EI 6.5.0. If you have WSO2 subscription try updating the product. If not follow the instructions below.
Note: I did not have a Windows environment to test hence I fixed this for a Linux environment. You can do a diff between the following file and include the required fixed in the bat file.
Copy the org.wso2.carbon.bootstrap-4.5.3.jar to the ${EI_HOME}/wso2/lib directory. This will get rid of the NoClassDefFoundError issue.
Then update the chpasswd.sh with the following content.
#!/bin/sh
# ----------------------------------------------------------------------------
# Copyright 2005,2006 WSO2, Inc. http://www.wso2.org
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
# -----------------------------------------------------------------------------
#
# Environment Variable Prequisites
#
# CARBON_HOME Home of CARBON installation. If not set I will try
# to figure it out.
#
# JAVA_HOME Must point at your Java Development Kit installation.
#
# NOTE: Borrowed generously from Apache Tomcat startup scripts.
# if JAVA_HOME is not set we're not happy
if [ -z "$JAVA_HOME" ]; then
echo "You must set the JAVA_HOME variable before running chpasswd."
exit 1
fi
# OS specific support. $var _must_ be set to either true or false.
cygwin=false
os400=false
case "`uname`" in
CYGWIN*) cygwin=true;;
OS400*) os400=true;;
esac
# resolve links - $0 may be a softlink
PRG="$0"
while [ -h "$PRG" ]; do
ls=`ls -ld "$PRG"`
link=`expr "$ls" : '.*-> \(.*\)$'`
if expr "$link" : '.*/.*' > /dev/null; then
PRG="$link"
else
PRG=`dirname "$PRG"`/"$link"
fi
done
# Get standard environment variables
PRGDIR=`dirname "$PRG"`
# Only set CARBON_HOME if not already set
[ -z "$CARBON_HOME" ] && CARBON_HOME=`cd "$PRGDIR/.." ; pwd`
# For Cygwin, ensure paths are in UNIX format before anything is touched
if $cygwin; then
[ -n "$JAVA_HOME" ] && JAVA_HOME=`cygpath --unix "$JAVA_HOME"`
[ -n "$CARBON_HOME" ] && CARBON_HOME=`cygpath --unix "$CARBON_HOME"`
[ -n "$CLASSPATH" ] && CLASSPATH=`cygpath --path --unix "$CLASSPATH"`
fi
# For OS400
if $os400; then
# Set job priority to standard for interactive (interactive - 6) by using
# the interactive priority - 6, the helper threads that respond to requests
# will be running at the same priority as interactive jobs.
COMMAND='chgjob job('$JOBNAME') runpty(6)'
system $COMMAND
# Enable multi threading
QIBM_MULTI_THREADED=Y
export QIBM_MULTI_THREADED
fi
ant -buildfile "$CARBON_HOME"/bin/build.xml
# update classpath
CARBON_CLASSPATH=""
for f in "$CARBON_HOME"/wso2/lib/*.jar
do
CARBON_CLASSPATH=$CARBON_CLASSPATH:$f
done
for g in "$CARBON_HOME"/repository/lib/*.jar
do
CARBON_CLASSPATH=$CARBON_CLASSPATH:$g
done
for h in "$CARBON_HOME"/wso2/lib/api/*.jar
do
CARBON_CLASSPATH=$CARBON_CLASSPATH:$h
done
for i in "$CARBON_HOME"/bin/*.jar
do
CARBON_CLASSPATH=$CARBON_CLASSPATH:$i
done
CARBON_CLASSPATH=$CARBON_CLASSPATH:$CLASSPATH
# For Cygwin, switch paths to Windows format before running java
if $cygwin; then
JAVA_HOME=`cygpath --absolute --windows "$JAVA_HOME"`
CARBON_HOME=`cygpath --absolute --windows "$CARBON_HOME"`
CLASSPATH=`cygpath --path --windows "$CLASSPATH"`
JAVA_ENDORSED_DIRS=`cygpath --path --windows "$JAVA_ENDORSED_DIRS"`
fi
# ----- Execute The Requested Command -----------------------------------------
cd "$CARBON_HOME"
CARBON_CLASSPATH="$CARBON_HOME/lib/patches":"$CARBON_HOME/conf":$CARBON_CLASSPATH
$JAVA_HOME/bin/java -Dcarbon.config.dir.path="$CARBON_HOME/conf" -cp "$CARBON_CLASSPATH" org.wso2.carbon.core.util.PasswordUpdater $*
Also note that you do not have to copy any additional drivers for H2 DB access as the product already have the driver installed. Also I observed a issue with your database URL. Refer the following command and fix your command accordingly.
sh chpasswd.sh --db-driver "org.h2.Driver" --db-url "jdbc:h2:../repository/database/WSO2CARBON_DB;DB_CLOSE_ON_EXIT=FALSE;LOCK_TIMEOUT=60000" --db-username "wso2carbon" --db-password "wso2carbon" --username "admin" --new-password "newadmin"
References: https://github.com/wso2/micro-integrator/commit/0754a7130eacf88dccc960e92227f2c5635a63de