Using JASYPT outside camel context - apache-camel

Question

I am trying to decrypt properties using JASYPT in camel blueprint outside camel context like follows.
Is it not possible to use JASYPT + Property Component outside camel context?
I am using servciemix 5.0.0
<?xml version="1.0" encoding="UTF-8"?>
<blueprint xmlns="http://www.osgi.org/xmlns/blueprint/v1.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:cm="http://aries.apache.org/blueprint/xmlns/blueprint-cm/v1.0.0"
xsi:schemaLocation="
http://www.osgi.org/xmlns/blueprint/v1.0.0 http://www.osgi.org/xmlns/blueprint/v1.0.0/blueprint.xsd">
<cm:property-placeholder id="prop" persistent-id="mypersistent">
<!-- list some properties for this test -->
<cm:default-properties>
<cm:property name="cool.result" value="ENC(jU1ypXF709gpmOsJ2nKGgTbtd3oAs0n3rUNxEmMp2G8=)"/>
<cm:property name="jms.password" value="ENC(QhKlLI3eMKUhsUSPEWIRFw==)"/>
</cm:default-properties>
</cm:property-placeholder>
<bean id="properties" class="org.apache.camel.component.properties.PropertiesComponent">
<property name="location" value="blueprint:prop"/>
<property name="propertiesParser" ref="jasypt"></property>
</bean>
<!-- define the jasypt properties parser with the given password to be used -->
<bean id="jasypt" class="org.apache.camel.component.jasypt.JasyptPropertiesParser">
<property name="password" value="secret"/>
</bean>
<bean id="jms" class="org.apache.camel.component.jms.JmsComponent">
<property name="connectionFactory">
<bean class="org.apache.activemq.ActiveMQConnectionFactory">
<property name="brokerURL" value="tcp://127.0.0.1:61616" />
<property name="userName" value="smx"/>
<property name="password" value="${jms.password}"/>
</bean>
</property>
</bean>
<camelContext xmlns="http://camel.apache.org/schema/blueprint">
<!-- define the camel properties placeholder, and let it leverage jasypt -->
<!--<propertyPlaceholder id="properties"
location="blueprint:prop"
propertiesParserRef="jasypt"/>-->
<route>
<from uri="file://inputfolder"/>
<log message="jms password {{jms.password}}"/>
<setBody><constant>Foo message</constant></setBody>
<to uri="jms:queue:default.inputchannel?jmsMessageType=Text&transferExchange=true"/>
<to uri="{{cool.result}}"/>
</route>
</camelContext>
It is giving me following error
ava.lang.SecurityException: User name [smx] or password is invalid.
at org.apache.activemq.security.JaasAuthenticationBroker.addConnection(JaasAuthenticationBroker.java:80)[84:org.apache.activemq.activemq-osgi:5.9.0]
at org.apache.activemq.broker.MutableBrokerFilter.addConnection(MutableBrokerFilter.java:97)[84:org.apache.activemq.activemq-osgi:5.9.0]
at org.apache.activemq.broker.TransportConnection.processAddConnection(TransportConnection.java:733)[84:org.apache.activemq.activemq-osgi:5.9.0]
at org.apache.activemq.broker.jmx.ManagedTransportConnection.processAddConnection(ManagedTransportConnection.java:79)[84:org.apache.activemq.activemq-osgi:5.9.0]
at org.apache.activemq.command.ConnectionInfo.visit(ConnectionInfo.java:139)[84:org.apache.activemq.activemq-osgi:5.9.0]
at org.apache.activemq.broker.TransportConnection.service(TransportConnection.java:292)[84:org.apache.activemq.activemq-osgi:5.9.0]
at org.apache.activemq.broker.TransportConnection$1.onCommand(TransportConnection.java:149)[84:org.apache.activemq.activemq-osgi:5.9.0]
at org.apache.activemq.transport.MutexTransport.onCommand(MutexTransport.java:50)[84:org.apache.activemq.activemq-osgi:5.9.0]
at org.apache.activemq.transport.WireFormatNegotiator.onCommand(WireFormatNegotiator.java:113)[84:org.apache.activemq.activemq-osgi:5.9.0]
at org.apache.activemq.transport.AbstractInactivityMonitor.onCommand(AbstractInactivityMonitor.java:270)[84:org.apache.activemq.activemq-osgi:5.9.0]
at org.apache.activemq.transport.TransportSupport.doConsume(TransportSupport.java:83)[84:org.apache.activemq.activemq-osgi:5.9.0]
at org.apache.activemq.transport.tcp.TcpTransport.doRun(TcpTransport.java:214)[84:org.apache.activemq.activemq-osgi:5.9.0]
at org.apache.activemq.transport.tcp.TcpTransport.run(TcpTransport.java:196)[84:org.apache.activemq.activemq-osgi:5.9.0]
at java.lang.Thread.run(Thread.java:745)[:1.7.0_60]

Answer 1

You cannot use org.apache.camel.component.jasypt.JasyptPropertiesParser outside Apache Camel, or the <camelContext>.
For <bean> then its the blueprint propertyplaceholder that is responsible for setting up the properties. So you need some way to hook in jasypt into osgi blueprint property placeholder, eg this stuff
<cm:property-placeholder id="prop" persistent-id="mypersistent">

Answer 2

Like Ibsen said, blueprint property placeholder needs to be looked into. Here is a working blueprint solving the above mentioned issue
<?xml version="1.0" encoding="UTF-8"?>
<blueprint xmlns="http://www.osgi.org/xmlns/blueprint/v1.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:cm="http://aries.apache.org/blueprint/xmlns/blueprint-cm/v1.0.0"
xmlns:ext="http://aries.apache.org/blueprint/xmlns/blueprint-ext/v1.0.0"
xmlns:enc="http://karaf.apache.org/xmlns/jasypt/v1.0.0"
xsi:schemaLocation="
http://www.osgi.org/xmlns/blueprint/v1.0.0 http://www.osgi.org/xmlns/blueprint/v1.0.0/blueprint.xsd">
<ext:property-placeholder id="prop">
<!-- list some properties for this test -->
<ext:default-properties>
<ext:property name="cool.result" value="ENC(jU1ypXF709gpmOsJ2nKGgTbtd3oAs0n3rUNxEmMp2G8=)"/>
<ext:property name="jms.password" value="ENC(QhKlLI3eMKUhsUSPEWIRFw==)"/>
</ext:default-properties>
</ext:property-placeholder>
<enc:property-placeholder>
<enc:encryptor class="org.jasypt.encryption.pbe.StandardPBEStringEncryptor">
<property name="config">
<bean class="org.jasypt.encryption.pbe.config.EnvironmentStringPBEConfig">
<property name="algorithm" value="PBEWithMD5AndDES" />
<property name="passwordEnvName" value="CAMEL_ENCRYPTION_PASSWORD" />
</bean>
</property>
</enc:encryptor>
</enc:property-placeholder>
<bean id="properties" class="org.apache.camel.component.properties.PropertiesComponent">
<property name="location" value="blueprint:prop"/>
<property name="propertiesParser" ref="jasypt"></property>
</bean>
<!-- define the jasypt properties parser with the given password to be used -->
<bean id="jasypt" class="org.apache.camel.component.jasypt.JasyptPropertiesParser">
<property name="password" value="secret"/>
</bean>
<bean id="jms" class="org.apache.camel.component.jms.JmsComponent">
<property name="connectionFactory">
<bean class="org.apache.activemq.ActiveMQConnectionFactory">
<property name="brokerURL" value="tcp://127.0.0.1:61616" />
<property name="userName" value="smx"/>
<property name="password" value="${jms.password}"/>
</bean>
</property>
</bean>
<camelContext xmlns="http://camel.apache.org/schema/blueprint">
<!-- define the camel properties placeholder, and let it leverage jasypt -->
<!--<propertyPlaceholder id="properties"
location="blueprint:prop"
propertiesParserRef="jasypt"/>-->
<route>
<from uri="file://inputfolder"/>
<log message="jms password {{jms.password}}"/>
<setBody><constant>Foo message</constant></setBody>
<to uri="jms:queue:default.inputchannel?jmsMessageType=Text&transferExchange=true"/>
<to uri="{{cool.result}}"/>
</route>
</camelContext>
</blueprint>