Digital Signature Validation Failed in Java Method Server

Martijndoes

Hi all,

We did a fresh documentum installation and after the installation we copied the database from the production environment to this installation.

Everything worked, except for inline passwords, they only worked when you reset them. Which, in hindsight, makes sense. So to solve this we copied the aek.key from the production environment and used this. This seemed to work, users could login again, except for the JMS. The JMS is not working at all and the only error we can find is:

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2020-08-20 12:28:09,043 INFO  [stdout] (default task-29) 2020-08-20 12:28:09,043 ERROR [default task-29] [com.documentum.mthdservlet.DoMethod] - __digital_signature__ to invoke Java method not specified.

2020-08-20 12:28:09,043 INFO  [stdout] (default task-29) 2020-08-20 12:28:09,043 ERROR [default task-29] [com.documentum.mthdservlet.DoMethod] - __signature_params__ to invoke Java method not specified.

2020-08-20 12:28:09,043 INFO  [stdout] (default task-29) 2020-08-20 12:28:09,043 ERROR [default task-29] [com.documentum.mthdservlet.DoMethod] - Digital signature Validation Failed.

2020-08-20 12:28:09,043 ERROR [io.undertow.request] (default task-29) UT005023: Exception handling request to /bpm/servlet/DoMethod: javax.servlet.ServletException: Digital signature Validation Failed.
    at com.documentum.mthdservlet.DoMethod.doPost(Unknown Source)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:707)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)
    at io.undertow.servlet.handlers.ServletHandler.handleRequest(ServletHandler.java:86)
    at io.undertow.servlet.handlers.security.ServletSecurityRoleHandler.handleRequest(ServletSecurityRoleHandler.java:62)
    at io.undertow.servlet.handlers.ServletDispatchingHandler.handleRequest(ServletDispatchingHandler.java:36)
    at org.wildfly.extension.undertow.security.SecurityContextAssociationHandler.handleRequest(SecurityContextAssociationHandler.java:78)
    at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
    at io.undertow.servlet.handlers.security.SSLInformationAssociationHandler.handleRequest(SSLInformationAssociationHandler.java:131)
    at io.undertow.servlet.handlers.security.ServletAuthenticationCallHandler.handleRequest(ServletAuthenticationCallHandler.java:57)
    at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
    at io.undertow.security.handlers.AbstractConfidentialityHandler.handleRequest(AbstractConfidentialityHandler.java:46)
    at io.undertow.servlet.handlers.security.ServletConfidentialityConstraintHandler.handleRequest(ServletConfidentialityConstraintHandler.java:64)
    at io.undertow.security.handlers.AuthenticationMechanismsHandler.handleRequest(AuthenticationMechanismsHandler.java:58)
    at io.undertow.servlet.handlers.security.CachedAuthenticatedSessionHandler.handleRequest(CachedAuthenticatedSessionHandler.java:72)
    at io.undertow.security.handlers.NotificationReceiverHandler.handleRequest(NotificationReceiverHandler.java:50)
    at io.undertow.security.handlers.SecurityInitialHandler.handleRequest(SecurityInitialHandler.java:76)
    at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
    at org.wildfly.extension.undertow.security.jacc.JACCContextIdHandler.handleRequest(JACCContextIdHandler.java:61)
    at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
    at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
    at io.undertow.servlet.handlers.ServletInitialHandler.handleFirstRequest(ServletInitialHandler.java:282)
    at io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(ServletInitialHandler.java:261)
    at io.undertow.servlet.handlers.ServletInitialHandler.access$000(ServletInitialHandler.java:80)
    at io.undertow.servlet.handlers.ServletInitialHandler$1.handleRequest(ServletInitialHandler.java:172)
    at io.undertow.server.Connectors.executeRootHandler(Connectors.java:199)
    at io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:774)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
    at java.lang.Thread.run(Thread.java:745)

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This error repeats itself everytime a job tries to start.

Anybody have an idea what might be wrong and/or what we can do to solve it??

crazytraveller

This should help : https://knowledge.opentext.com/knowledge/cs.dll/kcs/kbarticle/view/KB6334509

Martijndoes

This solved it!

So weird, we ran scripts similar to this probably around a 100 times but it never solved it, but this script did. We're going to investigate what the differences are in the scripts.

Thanks a lot for your reply!