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  1. JBoss Enterprise Application Platform
  2. JBEAP-17069

[GSS](7.2.z) JBEE-204 - ClassNotFoundException over org.glassfish.jersey.client.JerseyClientBuilder when sec-mgr is enabled

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      The only workaround is giving explicit access to the resteasy jars:

      <permission class="java.io.FilePermission" name="/opt/jboss/jboss-eap-7.2/modules/system/layers/base/.overlays/layer-base-jboss-eap-7.2.1.CP/org/jboss/resteasy/resteasy-jaxrs/main/*" actions="read" />
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      The only workaround is giving explicit access to the resteasy jars: <permission class="java.io.FilePermission" name="/opt/jboss/jboss-eap-7.2/modules/system/layers/base/.overlays/layer-base-jboss-eap-7.2.1.CP/org/jboss/resteasy/resteasy-jaxrs/main/*" actions="read" />
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      1. Create a client inside a simple servlet or application:

      ClientBuilder.newBuilder()
                .build()
                .target("http://localhost:8080")
                .request(MediaType.TEXT_HTML)
                .get()
                .readEntity(String.class);

      2. Configure the security manager in the standalone.xml to permit the connection to localhost:

              <subsystem xmlns="urn:jboss:domain:security-manager:1.0">
            <deployment-permissions>
                <minimum-set>
                    <permission class="java.lang.RuntimePermission" name="accessDeclaredMembers"/>
                    <permission class="java.net.SocketPermission" name="*" actions="connect, resolve"/>
                </minimum-set>
            </deployment-permissions>
        </subsystem>

      3. Execute the EAP using the security manager:

      ./standalone.sh -secmgr

      4. Launch the client and check the problem with the exception.

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      1. Create a client inside a simple servlet or application: ClientBuilder.newBuilder() .build() .target( "http: //localhost:8080" ) .request(MediaType.TEXT_HTML) .get() .readEntity( String .class); 2. Configure the security manager in the standalone.xml to permit the connection to localhost: <subsystem xmlns="urn:jboss:domain:security-manager:1.0"> <deployment-permissions> <minimum-set> <permission class="java.lang.RuntimePermission" name="accessDeclaredMembers"/> <permission class="java.net.SocketPermission" name="*" actions="connect, resolve"/> </minimum-set> </deployment-permissions> </subsystem> 3. Execute the EAP using the security manager: ./standalone.sh -secmgr 4. Launch the client and check the problem with the exception.

      When the security manager is enabled the resteasy client initialization fails with the following exception:

      ERROR [io.undertow.request] (default task-1) UT005023: Exception handling request to /resteasy/SampleServlet: java.lang.RuntimeException: java.lang.ClassNotFoundException: org.glassfish.jersey.client.JerseyClientBuilder from [Module "javax.ws.rs.api" version 1.0.1.Final-redhat-00001 from local module loader @69d9c55 (finder: local module finder @13a57a3b (roots: /opt/jboss/jboss-eap-7.2/modules,/opt/jboss/jboss-eap-7.2/modules/system/layers/base/.overlays/layer-base-jboss-eap-7.2.1.CP,/opt/jboss/jboss-eap-7.2/modules/system/layers/base))]
	at javax.ws.rs.client.ClientBuilder.newBuilder(ClientBuilder.java:132)
	at com.redhat.sample.SampleServlet.processRequest(SampleServlet.java:29)
	at com.redhat.sample.SampleServlet.doGet(SampleServlet.java:48)
        ...
Caused by: java.lang.ClassNotFoundException: org.glassfish.jersey.client.JerseyClientBuilder from [Module "javax.ws.rs.api" version 1.0.1.Final-redhat-00001 from local module loader @69d9c55 (finder: local module finder @13a57a3b (roots: /opt/jboss/jboss-eap-7.2/modules,/opt/jboss/jboss-eap-7.2/modules/system/layers/base/.overlays/layer-base-jboss-eap-7.2.1.CP,/opt/jboss/jboss-eap-7.2/modules/system/layers/base))]
	at org.jboss.modules.ModuleClassLoader.findClass(ModuleClassLoader.java:255)
	at org.jboss.modules.ConcurrentClassLoader.performLoadClassUnchecked(ConcurrentClassLoader.java:410)
	at org.jboss.modules.ConcurrentClassLoader.performLoadClass(ConcurrentClassLoader.java:398)
	at org.jboss.modules.ConcurrentClassLoader.loadClass(ConcurrentClassLoader.java:116)
	at java.lang.Class.forName0(Native Method)
	at java.lang.Class.forName(Class.java:264)
	at javax.ws.rs.client.FactoryFinder.newInstance(FactoryFinder.java:120)
	at javax.ws.rs.client.FactoryFinder.find(FactoryFinder.java:227)
	at javax.ws.rs.client.ClientBuilder.newBuilder(ClientBuilder.java:96)
	... 52 more

      It seems that the issue is that the internal resteasy class is not found and the default org.glassfish.jersey.client.JerseyClientBuilder is tried but fails.

              rhn-support-asoldano Alessio Soldano
              rhn-support-rmartinc Ricardo Martin Camarero
              Daniel Cihak Daniel Cihak
              Daniel Cihak Daniel Cihak
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                Created:
                Updated:
                Resolved: