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  1. ActiveMQ
  2. AMQ-8067

ERROR EncryptablePropertyPlaceholderConfigurer

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Details

    • Bug
    • Status: Open
    • Major
    • Resolution: Unresolved
    • 5.16.0
    • None
    • Broker, Camel, JDBC

    Description

      I need to upload the ActiveMQ broker with the encrypted database password in the settings file. Following the documentation's guidelines (http://activemq.apache.org/encrypted-passwords.html), I inserted the encrypted password in the credential-enc.properties file:

      activemq.username=system
      activemq.password=ENC(PPgVUnUbOcppkgArDhYZxw==)
      guest.password=ENC(fDPBo/lP5M/Kqb0WY3/ZC4PDXMmUq10O)
      jdbc.password=ENC(lPDQrWH6zV9SQ2FDvzAksYVyfU6Trx/c)

      Then, I edited the activemq-security.xml file:

      The encryption-related properties of the activemq-security.xml file have not been changed:

      <!-- Allows us to use encrypted system properties as variables in this configuration file -->
      <bean id="environmentVariablesConfiguration" class="org.jasypt.encryption.pbe.config.EnvironmentStringPBEConfig">
      <property name="algorithm" value="PBEWithMD5AndDES" />
      <property name="passwordEnvName" value="ACTIVEMQ_ENCRYPTION_PASSWORD" />
      </bean>

      <bean id="configurationEncryptor" class="org.jasypt.encryption.pbe.StandardPBEStringEncryptor">
      <property name="config" ref="environmentVariablesConfiguration" />
      </bean>

      <bean id="propertyConfigurer" class="org.jasypt.spring4.properties.EncryptablePropertyPlaceholderConfigurer">
      <constructor-arg ref="configurationEncryptor" />
      <property name="location" value="file:${activemq.conf}/credentials-enc.properties"/>
      </bean>

      I added the transport connectors:

      <transportConnectors>
      <transportConnector name="openwire" uri="tcp://0.0.0.0:61616?maximumConnections=1000&wireFormat.maxFrameSize=103857600"/>
      <transportConnector name="amqp" uri="amqp://0.0.0.0:5672?maximumConnections=1000&wireFormat.maxFrameSize=103857600"/>
      <transportConnector name="stomp" uri="stomp://0.0.0.0:61613?maximumConnections=1000&wireFormat.maxFrameSize=103857600"/>
      <transportConnector name="mqtt" uri="mqtt://0.0.0.0:1883?maximumConnections=1000&wireFormat.maxFrameSize=103857600"/>
      <transportConnector name="ws" uri="ws://0.0.0.0:61614?maximumConnections=1000&wireFormat.maxFrameSize=103857600"/>
      </transportConnectors>

      My connection to the database and the queues is as follows:

      <bean id="requiredBeanForOracleAq" class="org.apache.activemq.ActiveMQConnectionFactory"/>
      <bean id="connectionFactoryOracleAQQueue" class="oracle.jms.AQjmsFactory" factory-method="getQueueConnectionFactory">
      <constructor-arg index="0">
      <value>jdbc:oracle:thin:@(DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=localhost)(PORT=1521))(CONNECT_DATA=(SERVICE_NAME=MYSID)))</value>
      </constructor-arg>
      <constructor-arg index="1" type="java.util.Properties">
      <value></value>
      </constructor-arg>
      </bean>

      <bean id="oracleQueueCredentials" class="org.springframework.jms.connection.UserCredentialsConnectionFactoryAdapter">
      <property name="targetConnectionFactory">
      <ref bean="connectionFactoryOracleAQQueue"></ref>
      </property>
      <property name="username">
      <value>MYUSER</value>
      </property>
      <property name="password">
      <value>${jdbc.password}</value>
      </property>
      </bean>

      <bean id="oracleQueue" class="org.apache.camel.component.jms.JmsComponent">
      <property name="connectionFactory" ref="oracleQueueCredentials"/>
      </bean>

      I exported the ACTIVEMQ_ENCRYPTION_PASSWORD environment variable with the name of my encryption, but when trying to upload activemq I am facing the following error:

      ERROR: java.lang.RuntimeException: Failed to execute start task. Reason: java.lang.NullPointerException
      java.lang.RuntimeException: Failed to execute start task. Reason: java.lang.NullPointerException
      at org.apache.activemq.console.command.StartCommand.runTask(StartCommand.java:91)
      at org.apache.activemq.console.command.AbstractCommand.execute(AbstractCommand.java:63)
      at org.apache.activemq.console.command.ShellCommand.runTask(ShellCommand.java:154)
      at org.apache.activemq.console.command.AbstractCommand.execute(AbstractCommand.java:63)
      at org.apache.activemq.console.command.ShellCommand.main(ShellCommand.java:104)
      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      at java.lang.reflect.Method.invoke(Method.java:498)
      at org.apache.activemq.console.Main.runTaskClass(Main.java:262)
      at org.apache.activemq.console.Main.main(Main.java:115)
      Caused by: java.lang.NullPointerException
      at org.jasypt.encryption.pbe.config.SimplePBEConfig.getPasswordCharArray(SimplePBEConfig.java:487)
      at org.jasypt.encryption.pbe.StandardPBEByteEncryptor.resolveConfigurationPassword(StandardPBEByteEncryptor.java:842)
      at org.jasypt.encryption.pbe.StandardPBEByteEncryptor.initialize(StandardPBEByteEncryptor.java:643)
      at org.jasypt.encryption.pbe.StandardPBEStringEncryptor.initialize(StandardPBEStringEncryptor.java:566)
      at org.jasypt.encryption.pbe.StandardPBEStringEncryptor.decrypt(StandardPBEStringEncryptor.java:718)
      at org.jasypt.properties.PropertyValueEncryptionUtils.decrypt(PropertyValueEncryptionUtils.java:72)
      at org.jasypt.spring4.properties.EncryptablePropertyPlaceholderConfigurer.convertPropertyValue(EncryptablePropertyPlaceholderConfigurer.java:108)
      at org.springframework.beans.factory.config.PropertyResourceConfigurer.convertProperty(PropertyResourceConfigurer.java:123)
      at org.springframework.beans.factory.config.PropertyResourceConfigurer.convertProperties(PropertyResourceConfigurer.java:106)
      at org.springframework.beans.factory.config.PropertyResourceConfigurer.postProcessBeanFactory(PropertyResourceConfigurer.java:83)
      at org.springframework.context.support.PostProcessorRegistrationDelegate.invokeBeanFactoryPostProcessors(PostProcessorRegistrationDelegate.java:283)
      at org.springframework.context.support.PostProcessorRegistrationDelegate.invokeBeanFactoryPostProcessors(PostProcessorRegistrationDelegate.java:163)
      at org.springframework.context.support.AbstractApplicationContext.invokeBeanFactoryPostProcessors(AbstractApplicationContext.java:687)
      at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:524)
      at org.apache.xbean.spring.context.ResourceXmlApplicationContext.<init>(ResourceXmlApplicationContext.java:64)
      at org.apache.xbean.spring.context.ResourceXmlApplicationContext.<init>(ResourceXmlApplicationContext.java:52)
      at org.apache.activemq.xbean.XBeanBrokerFactory$1.<init>(XBeanBrokerFactory.java:104)
      at org.apache.activemq.xbean.XBeanBrokerFactory.createApplicationContext(XBeanBrokerFactory.java:104)
      at org.apache.activemq.xbean.XBeanBrokerFactory.createBroker(XBeanBrokerFactory.java:67)
      at org.apache.activemq.broker.BrokerFactory.createBroker(BrokerFactory.java:71)
      at org.apache.activemq.broker.BrokerFactory.createBroker(BrokerFactory.java:54)
      at org.apache.activemq.console.command.StartCommand.runTask(StartCommand.java:87)
      ... 10 more

      I noticed that the class cited in the cryptographic properties (<bean id = "propertyConfigurer" class = "org.jasypt.spring4.properties.EncryptablePropertyPlaceholderConfigurer" />) was trying to query a URL that was not being referenced in the schemaLocation. I added the URL http://www.jasypt.org/schema/encryption/jasypt-spring4-encryption-1.xsd to the schemaLocation and saved the file.

      xmlns="http://www.springframework.org/schema/beans"
      xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
      xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd http://activemq.apache.org/schema/core http://activemq.apache.org/schema/core/activemq-core.xsd http://camel.apache.org/schema/spring http://camel.apache.org/schema/spring/camel-spring.xsd http://www.jasypt.org/schema/encryption/jasypt-spring4-encryption-1.xsd" >

      The error still persists.

      I also tried to use the connection to the MySQL database, identical to the one in the documentation:

      <bean id="mysql-ds" class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close">
      <property name="driverClassName" value="com.mysql.jdbc.Driver"/>
      <property name="url" value="jdbc:mysql://localhost:3306/MYSQLBCF"/>
      <property name="username" value="activemq"/>
      <property name="password" value="${jdbc.password}"/>
      <property name="maxActive" value="200"/>
      <property name="poolPreparedStatements" value="true"/>
      </bean>

      I made sure to export the ACTIVEMQ_ENCRYPTION_PASSWORD variable with the name of my encryption, but the error remains at the same point.

       

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            jbonofre Jean-Baptiste Onofré
            glauton Glaucia Lauton
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              Created:
              Updated: