OWASP ESAPI - JavaEncryptor cannot be found / is not present in the classpath, but ESAPI works with other functions
I already had problems with esapi , but in the end it worked ...
I have included OWASP ESAPI in mine pom.xml
like this
<!-- ESAPI Version 2.0.1 -->
<dependency>
<groupId>org.owasp.esapi</groupId>
<artifactId>esapi</artifactId>
<version>2.0.1</version>
<exclusions>
<exclusion>
<groupId>log4j</groupId>
<artifactId>log4j</artifactId>
</exclusion>
</exclusions>
If I run this function:
String clean = ESAPI.encoder().canonicalize("someString");
ESAPI encoder works fine ...
But if I try to use the HASH function,
ESAPI.encryptor().hash(password, salt);
I got this result
javax.servlet.ServletException: javax.ejb.EJBException: org.owasp.esapi.errors.ConfigurationException: java.lang.ClassNotFoundException: org.owasp.esapi.reference.JavaEncryptor from [Module "deployment.demoapp_demo.war:main" from Service Module Loader] Encryptor class (org.owasp.esapi.reference.JavaEncryptor) must be in class path.
javax.faces.webapp.FacesServlet.service(FacesServlet.java:606)
org.jboss.weld.servlet.ConversationPropagationFilter.doFilter(ConversationPropagationFilter.java:62)
but as you can see ESAPI is my dependencies, but JavaEncryptor cannot be found ....
joergi@nerdbook:~/dev/demoapp/trunk/demoapp_demo$ mvn dependency:tree
[INFO] Scanning for projects...
[INFO] Searching repository for plugin with prefix: 'dependency'.
[INFO] ------------------------------------------------------------------------
[INFO] Building Java EE 6 webapp project
[INFO] task-segment: [dependency:tree]
[INFO] ------------------------------------------------------------------------
[INFO] [dependency:tree {execution: default-cli}]
[INFO] de.demoapp:demoapp_demo:war:1.0-SNAPSHOT
[INFO] +- javax.enterprise:cdi-api:jar:1.0-SP4:provided
[INFO] | +- org.jboss.spec.javax.interceptor:jboss-interceptors-api_1.1_spec:jar:1.0.0.Final:provided (version managed from 1.0.0.Beta1)
[INFO] | \- javax.inject:javax.inject:jar:1:provided
[INFO] +- org.jboss.spec.javax.annotation:jboss-annotations-api_1.1_spec:jar:1.0.0.Final:provided
[INFO] +- org.jboss.spec.javax.ws.rs:jboss-jaxrs-api_1.1_spec:jar:1.0.0.Final:provided
[INFO] +- org.hibernate.javax.persistence:hibernate-jpa-2.0-api:jar:1.0.1.Final:provided
[INFO] +- org.jboss.spec.javax.ejb:jboss-ejb-api_3.1_spec:jar:1.0.1.Final:provided
[INFO] +- org.hibernate:hibernate-validator:jar:4.2.0.Final:provided
[INFO] | \- javax.validation:validation-api:jar:1.0.0.GA:provided
[INFO] +- org.hibernate:hibernate-jpamodelgen:jar:1.1.1.Final:provided
[INFO] +- junit:junit:jar:4.10:test
[INFO] | \- org.hamcrest:hamcrest-core:jar:1.1:test
[INFO] +- org.jboss.arquillian.junit:arquillian-junit-container:jar:1.0.0.CR4:test
[INFO] | +- org.jboss.arquillian.junit:arquillian-junit-core:jar:1.0.0.CR4:test
[INFO] | +- org.jboss.arquillian.test:arquillian-test-api:jar:1.0.0.CR4:test
[INFO] | | \- org.jboss.arquillian.core:arquillian-core-api:jar:1.0.0.CR4:test
[INFO] | +- org.jboss.arquillian.test:arquillian-test-spi:jar:1.0.0.CR4:test
[INFO] | | +- org.jboss.arquillian.core:arquillian-core-spi:jar:1.0.0.CR4:test
[INFO] | | \- org.jboss.shrinkwrap:shrinkwrap-api:jar:1.0.0-beta-5:test
[INFO] | +- org.jboss.arquillian.container:arquillian-container-test-api:jar:1.0.0.CR4:test
[INFO] | +- org.jboss.arquillian.container:arquillian-container-test-spi:jar:1.0.0.CR4:test
[INFO] | +- org.jboss.arquillian.core:arquillian-core-impl-base:jar:1.0.0.CR4:test
[INFO] | +- org.jboss.arquillian.test:arquillian-test-impl-base:jar:1.0.0.CR4:test
[INFO] | +- org.jboss.arquillian.container:arquillian-container-impl-base:jar:1.0.0.CR4:test
[INFO] | | +- org.jboss.arquillian.config:arquillian-config-api:jar:1.0.0.CR4:test
[INFO] | | \- org.jboss.arquillian.config:arquillian-config-impl-base:jar:1.0.0.CR4:test
[INFO] | | \- org.jboss.shrinkwrap.descriptors:shrinkwrap-descriptors-spi:jar:1.1.0-alpha-2:test
[INFO] | +- org.jboss.arquillian.container:arquillian-container-test-impl-base:jar:1.0.0.CR4:test
[INFO] | \- org.jboss.shrinkwrap:shrinkwrap-impl-base:jar:1.0.0-beta-5:test
[INFO] | \- org.jboss.shrinkwrap:shrinkwrap-spi:jar:1.0.0-beta-5:test
[INFO] +- org.jboss.arquillian.protocol:arquillian-protocol-servlet:jar:1.0.0.CR4:test
[INFO] | \- org.jboss.arquillian.container:arquillian-container-spi:jar:1.0.0.CR4:test
[INFO] | \- org.jboss.shrinkwrap.descriptors:shrinkwrap-descriptors-api:jar:1.1.0-alpha-2:test
[INFO] +- org.owasp.esapi:esapi:jar:2.0.1:compile
[INFO] | +- commons-configuration:commons-configuration:jar:1.5:compile
[INFO] | | +- commons-lang:commons-lang:jar:2.3:compile
[INFO] | | +- commons-logging:commons-logging:jar:1.1:compile
[INFO] | | | +- logkit:logkit:jar:1.0.1:compile
[INFO] | | | +- avalon-framework:avalon-framework:jar:4.1.3:compile
[INFO] | | | \- javax.servlet:servlet-api:jar:2.3:compile
[INFO] | | \- commons-digester:commons-digester:jar:1.8:compile
[INFO] | | \- commons-beanutils:commons-beanutils:jar:1.7.0:compile
[INFO] | +- commons-beanutils:commons-beanutils-core:jar:1.7.0:compile
[INFO] | +- commons-fileupload:commons-fileupload:jar:1.2:compile
[INFO] | +- commons-collections:commons-collections:jar:3.2:compile
[INFO] | +- xom:xom:jar:1.1:compile
[INFO] | | +- xerces:xmlParserAPIs:jar:2.6.2:compile
[INFO] | | +- xerces:xercesImpl:jar:2.6.2:compile
[INFO] | | +- xalan:xalan:jar:2.7.0:compile
[INFO] | | | \- xml-apis:xml-apis:jar:1.0.b2:compile
[INFO] | | \- jaxen:jaxen:jar:1.1-beta-8:compile
[INFO] | | +- dom4j:dom4j:jar:1.6.1:compile
[INFO] | | \- jdom:jdom:jar:1.0:compile
[INFO] | +- org.beanshell:bsh-core:jar:2.0b4:compile
[INFO] | \- org.owasp.antisamy:antisamy:jar:1.4.3:compile
[INFO] | +- org.apache.xmlgraphics:batik-css:jar:1.7:compile
[INFO] | | +- org.apache.xmlgraphics:batik-ext:jar:1.7:compile
[INFO] | | +- org.apache.xmlgraphics:batik-util:jar:1.7:compile
[INFO] | | \- xml-apis:xml-apis-ext:jar:1.3.04:compile
[INFO] | +- net.sourceforge.nekohtml:nekohtml:jar:1.9.12:compile
[INFO] | \- commons-httpclient:commons-httpclient:jar:3.1:compile
[INFO] | \- commons-codec:commons-codec:jar:1.2:compile
[INFO] +- com.sun.faces:jsf-api:jar:2.1.7:compile
[INFO] \- joda-time:joda-time:jar:1.6:compile
[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESSFUL
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 8 seconds
[INFO] Finished at: Wed Mar 14 23:17:07 CET 2012
[INFO] Final Memory: 29M/342M
[INFO] ------------------------------------------------------------------------
Search results are not very helpful ...
Does anyone know this problem? (or can it help?) thanks!
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2 answers
This is a common mistake, but codepitbull nailed down the answer.
The problem is usually caused by using an earlier version of the ESAPI.properties file. At some point (during one of the subsequent IIRC IIRC releases) I refactored some of the ESAPI crypto classes and created the org.owasp.esapi.reference.crypto package and moved the JavaEncryptor class into it. In a way, this is good, because when using ESAPI 2.0.x, crypto is usually defined in an obvious way if you are trying to use the ESAPI.properties file from ESAPI 1.4.x. If the class names are still the same between ESAPI 2.0.x and 1.4.x, encryption / decryption attempts will still fail, but it will fail in a much more subtle way.
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