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StephenOTT / camunda-formio-plugin

Integration for Drag and Drop Formio Form Builder and Renderer with Camunda Tasklist App
MIT License
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Form Validation Error 404 Not Found #39

Closed cybrpimp closed 3 years ago

cybrpimp commented 3 years ago

I have been working on this for weeks off and on and the only place I am able to get the forms to work properly is your demo process.

So in an effort to keep updated, I update to the Release v5 today and when I use the demo to submit the "Typical Form with Server Validation" User Task, I get the following error.

HTTP Status 404 – Not Found
Type Status Report

Message /validate

Description The origin server did not find a current representation for the target resource or is not willing to disclose that one exists.

An error happened while submitting the task form :
Cannot submit task form 5cd9ee12-0c5d-11eb-aca9-0a0027000003: <!doctype html><html lang="en"><head><title>HTTP Status 404 – Not Found</title><style type="text/css">h1 {font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;font-size:22px;} h2 {font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;font-size:16px;} h3 {font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;font-size:14px;} body {font-family:Tahoma,Arial,sans-serif;color:black;background-color:white;} b {font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;} p {font-family:Tahoma,Arial,sans-serif;background:white;color:black;font-size:12px;} a {color:black;} a.name {color:black;} .line {height:1px;background-color:#525D76;border:none;}</style></head><body><h1>HTTP Status 404 – Not Found</h1><hr class="line" /><p><b>Type</b> Status Report</p><p><b>Message</b> &#47;validate</p><p><b>Description</b> The origin server did not find a current representation for the target resource or is not willing to disclose that one exists.</p><hr class="line" /><h3>Apache Tomcat/9.0.24</h3></body></html>

Any help would be greatly appreciated..

StephenOTT commented 3 years ago

Can you provide a stacktrace? What was outputted in the console when this error occurred?

cybrpimp commented 3 years ago

@StephenOTT Thanks again for your time...

Below I've posted the stacktrace.

12-Oct-2020 00:40:50.280 SEVERE [http-nio-8081-exec-4] org.camunda.commons.logging.BaseLogger.logError ENGINE-16004 Exception while closing command context: <!doctype html><html lang="en"><head><title>HTTP Status 404 – Not Found</title><style type="text/css">h1 {font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;font-size:22px;} h2 {font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;font-size:16px;} h3 {font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;font-size:14px;} body {font-family:Tahoma,Arial,sans-serif;color:black;background-color:white;} b {font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;} p {font-family:Tahoma,Arial,sans-serif;background:white;color:black;font-size:12px;} a {color:black;} a.name {color:black;} .line {height:1px;background-color:#525D76;border:none;}</style></head><body><h1>HTTP Status 404 – Not Found</h1><hr class="line" /><p><b>Type</b> Status Report</p><p><b>Message</b> &#47;validate</p><p><b>Description</b> The origin server did not find a current representation for the target resource or is not willing to disclose that one exists.</p><hr class="line" /><h3>Apache Tomcat/9.0.24</h3></body></html> org.camunda.bpm.engine.impl.form.validator.FormFieldConfigurationException: <!doctype html><html lang="en"><head><title>HTTP Status 404 – Not Found</title><style type="text/css">h1 {font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;font-size:22px;} h2 {font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;font-size:16px;} h3 {font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;font-size:14px;} body {font-family:Tahoma,Arial,sans-serif;color:black;background-color:white;} b {font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;} p {font-family:Tahoma,Arial,sans-serif;background:white;color:black;font-size:12px;} a {color:black;} a.name {color:black;} .line {height:1px;background-color:#525D76;border:none;}</style></head><body><h1>HTTP Status 404 – Not Found</h1><hr class="line" /><p><b>Type</b> Status Report</p><p><b>Message</b> &#47;validate</p><p><b>Description</b> The origin server did not find a current representation for the target resource or is not willing to disclose that one exists.</p><hr class="line" /><h3>Apache Tomcat/9.0.24</h3></body></html> at com.github.stephenott.camunda.formio.SimpleFormioValidationHandler.validate(SimpleFormioValidationHandler.kt:42) at com.github.stephenott.camunda.formio.FormioFormFieldValidator.validate(FormioFormFieldValidator.kt:60) at org.camunda.bpm.engine.impl.form.handler.FormFieldValidationConstraintHandler.validate(FormFieldValidationConstraintHandler.java:51) at org.camunda.bpm.engine.impl.form.handler.FormFieldHandler.handleSubmit(FormFieldHandler.java:130) at org.camunda.bpm.engine.impl.form.handler.DefaultFormHandler.submitFormVariables(DefaultFormHandler.java:298) at org.camunda.bpm.engine.impl.form.handler.SubmitFormVariablesInvocation.invoke(SubmitFormVariablesInvocation.java:42) at org.camunda.bpm.engine.impl.delegate.DelegateInvocation.proceed(DelegateInvocation.java:58) at org.camunda.bpm.engine.impl.delegate.DefaultDelegateInterceptor.handleInvocationInContext(DefaultDelegateInterceptor.java:92) at org.camunda.bpm.engine.impl.delegate.DefaultDelegateInterceptor.handleInvocation(DefaultDelegateInterceptor.java:63) at org.camunda.bpm.engine.impl.form.handler.DelegateFormHandler$2.call(DelegateFormHandler.java:83) at org.camunda.bpm.engine.impl.form.handler.DelegateFormHandler$2.call(DelegateFormHandler.java:79) at org.camunda.bpm.engine.impl.form.handler.DelegateFormHandler.doCall(DelegateFormHandler.java:70) at org.camunda.bpm.engine.impl.form.handler.DelegateFormHandler.performContextSwitch(DelegateFormHandler.java:64) at org.camunda.bpm.engine.impl.form.handler.DelegateFormHandler.submitFormVariables(DelegateFormHandler.java:79) at org.camunda.bpm.engine.impl.cmd.SubmitTaskFormCmd.execute(SubmitTaskFormCmd.java:75) at org.camunda.bpm.engine.impl.cmd.SubmitTaskFormCmd.execute(SubmitTaskFormCmd.java:43) at org.camunda.bpm.engine.impl.interceptor.CommandExecutorImpl.execute(CommandExecutorImpl.java:28) at org.camunda.bpm.engine.impl.interceptor.CommandContextInterceptor.execute(CommandContextInterceptor.java:110) at org.camunda.bpm.engine.impl.interceptor.ProcessApplicationContextInterceptor.execute(ProcessApplicationContextInterceptor.java:70) at org.camunda.bpm.engine.impl.interceptor.LogInterceptor.execute(LogInterceptor.java:33) at org.camunda.bpm.engine.impl.FormServiceImpl.submitTaskForm(FormServiceImpl.java:91) at org.camunda.bpm.engine.rest.sub.task.impl.TaskResourceImpl.submit(TaskResourceImpl.java:148) at sun.reflect.GeneratedMethodAccessor934.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.resteasy.core.MethodInjectorImpl.invoke(MethodInjectorImpl.java:167) at org.jboss.resteasy.core.ResourceMethod.invokeOnTarget(ResourceMethod.java:257) at org.jboss.resteasy.core.ResourceMethod.invoke(ResourceMethod.java:222) at org.jboss.resteasy.core.ResourceLocator.invokeOnTargetObject(ResourceLocator.java:159) at org.jboss.resteasy.core.ResourceLocator.invoke(ResourceLocator.java:107) at org.jboss.resteasy.core.ResourceLocator.invokeOnTargetObject(ResourceLocator.java:154) at org.jboss.resteasy.core.ResourceLocator.invoke(ResourceLocator.java:92) at org.jboss.resteasy.core.SynchronousDispatcher.getResponse(SynchronousDispatcher.java:542) at org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:524) at org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:126) at org.jboss.resteasy.plugins.server.servlet.ServletContainerDispatcher.service(ServletContainerDispatcher.java:208) at org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:55) at org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:50) at javax.servlet.http.HttpServlet.service(HttpServlet.java:741) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.camunda.bpm.engine.rest.filter.CacheControlFilter.doFilter(CacheControlFilter.java:45) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.camunda.bpm.engine.rest.filter.EmptyBodyFilter.doFilter(EmptyBodyFilter.java:99) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.camunda.bpm.webapp.impl.security.filter.headersec.HttpHeaderSecurityFilter.doFilter(HttpHeaderSecurityFilter.java:87) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.camunda.bpm.webapp.impl.security.filter.CsrfPreventionFilter.doFilter(CsrfPreventionFilter.java:175) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.camunda.bpm.webapp.impl.security.filter.SecurityFilter.doFilterSecure(SecurityFilter.java:71) at org.camunda.bpm.webapp.impl.security.filter.SecurityFilter.doFilter(SecurityFilter.java:55) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.camunda.bpm.webapp.impl.security.auth.AuthenticationFilter$1.execute(AuthenticationFilter.java:62) at org.camunda.bpm.webapp.impl.security.auth.AuthenticationFilter$1.execute(AuthenticationFilter.java:60) at org.camunda.bpm.webapp.impl.security.SecurityActions.runWithAuthentications(SecurityActions.java:44) at org.camunda.bpm.webapp.impl.security.auth.AuthenticationFilter.doFilter(AuthenticationFilter.java:60) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.filters.CorsFilter.handleNonCORS(CorsFilter.java:352) at org.apache.catalina.filters.CorsFilter.doFilter(CorsFilter.java:171) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:526) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92) at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:678) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343) at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:408) at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66) at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:860) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1587) at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(Unknown Source)

StephenOTT commented 3 years ago

@cybrpimp are you running the formio validation server as instructed in: https://github.com/StephenOTT/camunda-formio-plugin#server-validation-validating-submissions-against-the-schema-on-the-server in points 3 and 4 ?

cybrpimp commented 3 years ago

@StephenOTT, sorry I missed that part since we work working off an issue for the tomcat installation.

I'm assuming the Validation Plugin communicates with the Validation Server? Can you confirm?

In step 4, I am not able to find the location to edit the Validation Server config parameters for the class.

FormioFormFieldValidationProcessEnginePlugin.class

Where can this be located?

Thanks again for your time!

CP

StephenOTT commented 3 years ago

See number 4 in the link. Server side validation requires validation against A formio based server/service. This occurs over http.

cybrpimp commented 3 years ago

In step 4, I am not able to find the location to edit the Validation Server config parameters for the class.

FormioFormFieldValidationProcessEnginePlugin.class

Where can this be located?

cybrpimp commented 3 years ago

@StephenOTT Ok, from research I'm assuming Step 4, "Configure the Plugin FormioFormFieldValidationProcessEnginePlugin.class" is in the bpm_platform.xml file. Can you confirm?

Do you have an example of the syntax for the configuration parameters?

cybrpimp commented 3 years ago

I made an attempt to provide an example based on the default values if you would like to update the documentation with the example to clarify the setup a bit more.

I also noticed that you added committed a change to add a few days ago; GetFormVariablesSecurityProcessEnginePlugin class so I updated my config to reflect.

<plugin>
 <class>com.github.stephenott.camunda.formio.FormioFormFieldValidatorProcessEnginePlugin</class>
 <properties>
   <property name="validationUrl">localhost:8081/validate</property>
   <property name="validationTimeout">10000</property>
 </properties>      
</plugin>     

<plugin>
<class>com.github.stephenott.camunda.tasks.forms.command.GetFormVariablesSecurityProcessEnginePlugin</class>
</plugin>
cybrpimp commented 3 years ago

The above is crashing Camunda so not sure how to proceed.

StephenOTT commented 3 years ago

@cybrpimp I have released v1.5 which addresses a bug in the configuration through xml. See the Docker-Compose example for a working example: https://github.com/StephenOTT/camunda-formio-plugin/blob/v1.5/docker/docker-compose.yml

StephenOTT commented 3 years ago

@cybrpimp were you able to make progress?

StephenOTT commented 3 years ago

Please reopen if you continue to have issues.

cybrpimp commented 3 years ago

I will try to get back to this and install the new version soon!