Pasha Turok

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since Jun 09, 2014
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Recent posts by Pasha Turok

Rob Spoor wrote:How do you create your controllers / commands / other POJOs? I assume you know that CDI won't work if you create instances directly using new?

You got the point! This is what I am talking about. Yes, I know that if I create via operator new than CDI framework can't hook object (controllers/commands etc). I know that. The problem is that I can't create these objects without new!!! Because entry point in osgi bundle is osgi service. Other bundles work with this bundle via its service. So, I must inject my objects to service - however this doesn't work. Here are two possible reasons: 1) I do something wrong 2) it's not supported by weld\fighterfish. If someone sees my mistake in my thoughts please correct me.
What I understand - please correct me if I'm wrong.
There are two great technologies OSGI and CDI. I use glassfish 4 and when I started to use it I hoped that such great server will provide all I think. Now I need the use of both technologies and I'm a little bit shocked. As I see CDI with osgi works only with servlet and EJB. It means you can inject in servlet, but you can't inject in pojo. So what I have in practise:

Bundle1 - servlet - frontcontroller + jsp
Bundle2 - service providing controllers and commands and models
Bundle3 - EJB.

I can inject EJB to servlet - that's ok. I can inject service to servlet. But I can't do the most necessary thing - I can't inject EJB to my controllers/commans etc. Can anyone explain where is my misunderstanding?
I'm developing application with javaee (gf4) and I'm using osgi bundle architecture. Now I'm trying to inject in servlet (bundle1) EJB (bundle2) but I failed. All bundles are at the same domain of GF. I tried to get it via lookup - the same result. In internet I can see a lot of examples how to use EJB as service and I'm little confused. Can't we use EJB as not service? Via @EJB or only as service in this case?

Michael Remijan wrote:EJB SSL communication is tricky. It took me a couple weeks and I was working with a GlassFish security developer on it. I have a HOW-TO blogger article on it. This was written before GlassFish 4 but hopefully it is still applicable.

Thank you for your time and post. I totally agree that is REALLY TRICKY! I've done it. The problem was in my settings of /etc/hosts The full topic is
Please help me. I can't do nothing with it. I have gf 4.0.1 and swing client. I want to get EJB over SSL. I've set all certificates. However, I can get it work only when client and server are at the same host. What I see in tcpdump when they are at the same host:

........ > Flags [P.], cksum 0x378f (incorrect -> 0xf2b6), seq 399:756, ack 1085, win 273, options [nop,nop,TS val 347297976 ecr 347297966], length 357
13:01:26.334898 IP (tos 0x0, ttl 64, id 51559, offset 0, flags [DF], proto TCP (6), length 665) > Flags [P.], cksum 0x388f (incorrect -> 0x626d), seq 1085:1698, ack 756, win 273, options [nop,nop,TS val 347297977 ecr 347297976], length 613
13:01:26.374075 IP (tos 0x0, ttl 64, id 39617, offset 0, flags [DF], proto TCP (6), length 52) > Flags [.], cksum 0x9282 (correct), seq 756, ack 1698, win 289, options [nop,nop,TS val 347298017 ecr 347297977], length 0
13:01:26.375662 IP (tos 0x0, ttl 64, id 15848, offset 0, flags [DF], proto TCP (6), length 60) > Flags [S], cksum 0x7255 (correct), seq 2517132554, win 32792, options [mss 16396,sackOK,TS val 347298018 ecr 0,nop,wscale 7], length 0
13:01:26.375678 IP (tos 0x0, ttl 64, id 0, offset 0, flags [DF], proto TCP (6), length 60) > Flags [S.], cksum 0x21e9 (correct), seq 2013817557, ack 2517132555, win 32768, options [mss 16396,sackOK,TS val 347298018 ecr 347298018,nop,wscale 7], length 0

That is it starts working from one port but at some places it changes to and a new connection is established.

When client and server at different host I don't get any exception but the client hangs. On server in log I have:

[2014-06-09T13:09:07.367+0400] [glassfish 4.0] [INFO] [] [] [tid: _ThreadID=139 _ThreadName=Thread-8] [timeMillis: 1402304947367] [levelValue: 800] [[
p: thread-pool-1; w: 1, WRITE: TLSv1 Handshake, length = 48]]
[2014-06-09T13:09:07.367+0400] [glassfish 4.0] [INFO] [] [] [tid: _ThreadID=139 _ThreadName=Thread-8] [timeMillis: 1402304947367] [levelValue: 800] [[
%% Cached server session: [Session-15, TLS_RSA_WITH_AES_256_CBC_SHA]]]
[2014-06-09T13:09:07.404+0400] [glassfish 4.0] [INFO] [] [] [tid: _ThreadID=139 _ThreadName=Thread-8] [timeMillis: 1402304947404] [levelValue: 800] [[
p: thread-pool-1; w: 1, READ: TLSv1 Application Data, length = 352]]
[2014-06-09T13:09:07.408+0400] [glassfish 4.0] [INFO] [] [] [tid: _ThreadID=139 _ThreadName=Thread-8] [timeMillis: 1402304947408] [levelValue: 800] [[
p: thread-pool-1; w: 1, WRITE: TLSv1 Application Data, length = 608]]

And on client I get endlessly the following message (with different cipher suite):

Ignoring unavailable cipher suite: TLS_ECDHE_ECDSA_WITH_3DES_EDE_CBC_SHA
Ignoring unavailable cipher suite: TLS_ECDH_RSA_WITH_RC4_128_SHA
Ignoring unsupported cipher suite: TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA384
Ignoring unavailable cipher suite: TLS_ECDH_RSA_WITH_3DES_EDE_CBC_SHA
Ignoring unavailable cipher suite: TLS_ECDH_RSA_WITH_AES_128_CBC_SHA
Ignoring unsupported cipher suite: TLS_RSA_WITH_AES_256_CBC_SHA256

How can it be fixed?