exception trying to authenticate

[grimace]

I'm new to spring-session assume I'm missing something, but I get an exception:
com.orientechnologies.orient.core.exception.OSerializationException: Linked type [class org.springframework.security.web.savedrequest.DefaultSavedRequest:DefaultSavedRequest[http://localhost:9090/login]] cannot be serialized because is not part of registered entities. To fix this error register this class
DB name="testdb"

...also I found a suggestion via google search that suggests :

'you should use the "ODatabaseDocumentTx" to open db if you want create/use
a Document database.

replace OObjectDatabaseTx with ODatabaseDocumentTx
(example ODatabaseDocumentTx db = new ODatabaseDocumentTx'

Tho I'm not quite sure that is what I'm up against.

[maseev]

Can you share a code example so I'll be able to reproduce the problem? This kind of errors usually occur when you're trying to save an object which doesn't implement the java.io.Serializable interface.

[maseev]

On second thought, I think it'll be a good idea to make OrientHttpSession::setAttribute throw an exception if an attribute is not serializable. Let me fix this really quick.

[maseev]

@grimace Here you go. Now it should be much easier to track down where you set this attribute which apparently doesn't implement the java.io.Serializable interface.

[grimace]

Ok, so tried with new Serialization check, with code, then exception. Not sure I understand, is it the SecurityContextImpl that's the issue because it's not serializable?

package com.grimace;

import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;

import io.github.maseev.spring.session.orientdb.EnableOrientHttpSession;
import org.springframework.web.bind.annotation.RequestMapping;

import java.security.Principal;
import java.util.HashMap;
import java.util.Map;
import java.util.UUID;

@EnableOrientHttpSession
@SpringBootApplication
public class Application {

  @RequestMapping("/hello")
  public Map<String,Object> home() {
    Map<String,Object> model = new HashMap<String,Object>();
    model.put("id", UUID.randomUUID().toString());
    model.put("content", "Hello World");
    return model;
  }

  @RequestMapping("/user")
  public Principal user(Principal user) {
    return user;
  }

  public static void main(String[] args) {
    SpringApplication.run(Application.class, args);
  }
}

2016-12-16 15:53:36.586 ERROR 48739 --- [nio-9090-exec-1] o.a.c.c.C.[.[.[/].[dispatcherServlet]    : 
Servlet.service() for servlet [dispatcherServlet] in context with path [] 
 threw exception [Request processing failed; nested exception is com.orientechnologies.orient.core.exception.OSerializationException:  
   Linked type [class org.springframework.security.core.context.SecurityContextImpl:org.springframework.security.core.context.SecurityContextImpl@442b5a9f: 
   Authentication: org.springframework.security.authentication.UsernamePasswordAuthenticationToken@442b5a9f: 
   Principal: org.springframework.security.core.userdetails.User@36ebcb: Username: user; Password: [PROTECTED]; 
   Enabled: true; AccountNonExpired: true; credentialsNonExpired: true; AccountNonLocked: true; Granted Authorities: ROLE_USER; 
   Credentials: [PROTECTED]; Authenticated: true; Details: org.springframework.security.web.authentication.WebAuthenticationDetails@b364: 
   RemoteIpAddress: 0:0:0:0:0:0:0:1; SessionId: null; Granted Authorities: ROLE_USER] cannot be serialized because is not part of registered entities.
    To fix this error register this class
	DB name="testdb"] with root cause

[maseev]

With the latest update this shouldn't be a problem any more.

[maseev]

@grimace Did this fix solve your problem?

[grimace]

yes! Problem solved. Thank you!