issue with pveproxy and cefsharp

[hamed]

Hi,
I'm using cefsharp library to display proxmox web gui in my application.
It works fine with other websites and earlier versions of proxmox, but as of proxmox 3 (pveproxy implemented), it does not display anything.
I tried "pveproxy --debug" and got the following result when connecting using cefsharp:

root@node1:~# pveproxy --debug
913437: ACCEPT FH12 CONN1
close connection AnyEvent::Handle=HASH(0x446df18)
913437: CLOSE FH12 CONN0

How can I trace this issue?

PS: I can connect to web gui using chrome browser, I just can't use it using cefsharp.

Thanks

 

[tincboy]

I see the same issue with Proxmox 3.1
Any one from Proxmox team can't put a comment on this issue?

 

[dietmar]

Sorry, I do not know cefsharp library

 

[tincboy]

It's the chrome with almost no modification,
Your new web server is not responding to it

 

[dietmar]

It's the chrome with almost no modification,

Our API server works perfectly with chrome, so I guess there are some modifications.

 

[tincboy]

As previous versions of Proxmox are working fine with Cefsharp,
Would you please let me know how can I see debug output of Proxmox web server? Also what hamed said in the first post can't ring a bell about the issue?

 

[dietmar]

As previous versions of Proxmox are working fine with Cefsharp,
Would you please let me know how can I see debug output of Proxmox web server?

see above: pveproxy --debug

 

[tincboy]

see above: pveproxy --debug

With `pveproxy --debug` I see almost the same output which hamed mentioned in first post

183123: ACCEPT FH12 CONN1
183121: ACCEPT FH12 CONN1
183123: ACCEPT FH13 CONN2
close connection AnyEvent::Handle=HASH(0x4194e38)
183123: CLOSE FH12 CONN1
183121: ACCEPT FH15 CONN2
close connection AnyEvent::Handle=HASH(0x423d6b8)
183121: CLOSE FH15 CONN1
183121: ACCEPT FH15 CONN2
close connection AnyEvent::Handle=HASH(0x4222d10)
183121: CLOSE FH15 CONN1
183122: ACCEPT FH12 CONN1
183123: ACCEPT FH15 CONN2
close connection AnyEvent::Handle=HASH(0x423b6f0)
183123: CLOSE FH15 CONN1
close connection AnyEvent::Handle=HASH(0x4195030)
183122: CLOSE FH12 CONN0
183123: ACCEPT FH15 CONN2
183123: ACCEPT FH16 CONN3
183123: ACCEPT FH17 CONN4
183123: ACCEPT FH18 CONN5
183122: ACCEPT FH12 CONN1
close connection AnyEvent::Handle=HASH(0x41a0bc0)
183122: CLOSE FH12 CONN0
close connection AnyEvent::Handle=HASH(0x419aed8)
183123: CLOSE FH15 CONN4
close connection AnyEvent::Handle=HASH(0x4223000)
183123: CLOSE FH17 CONN3
183122: ACCEPT FH12 CONN1
183121: ACCEPT FH15 CONN2
183121: ACCEPT FH16 CONN3
183122: ACCEPT FH13 CONN2
183123: ACCEPT FH15 CONN4
close connection AnyEvent::Handle=HASH(0x41a1298)
183123: CLOSE FH13 CONN3
close connection AnyEvent::Handle=HASH(0x4222928)
183123: CLOSE FH16 CONN2
close connection AnyEvent::Handle=HASH(0x4195138)
183122: CLOSE FH12 CONN1
close connection AnyEvent::Handle=HASH(0x4251cf8)
183121: CLOSE FH15 CONN2

 

[tincboy]

I've even tried Cef3 but the issue still persist, Any guess on cause of issue?

 

[tincboy]

Finally we've found out that the issue is about SSL, disabling certificate validation on CEF client enables it to load Proxmox 3.1 web ui,
Is there anything new in 3.1 about certificate of web ui?

 

[dietmar]

Is there anything new in 3.1 about certificate of web ui?

no, certificates are still the same.

 

[tincboy]

no, certificates are still the same.

Where I can find the CA cert to install on my PC?

 

[dietmar]

Where I can find the CA cert to install on my PC?

/etc/pve/pve-root-ca.pem