www.jfileupload.com

Hello

I am facing trouble with jfileupload when it is behind a reverse proxy microsoft isa 2006

We use jfileupload wiht https and so web server certificates.

There are two certificate : one on the reverse proxy and the other on the server itself. The one on the reverse proxy is a valid certificate, issued by keynectis. The second one is a self sgned certificate from the server.

When i try to upload a file i receive the following message :
Envoi démarré ... Envoi échoué : javax.net.ssl.SSLHandshakeException: sun.security.validator.ValidatorException: KeyUsage does not allow key encipherment

Does any one already face same problem ?

Thanks for your answers

Mathias

Is the self-signed certificated designed for web server SSL?
Maybe you could try WeakSSL add-on to see if it could be used as workaround.

Hello

Weakssl is already installed on the server. At the begenning we have problem with the self signed certificate and we installed it .

It works for month and suddenly, about a month ago we started to receive this message. But as far as i know, nothing has changed, nor on the reverse proxy or on the web server

Thanks

Any JRE update on client-side?

Unfortunatly no....

So what JRE version are you using?

I am using Java 6 update 22

(build 1.6.0_22-b04)

Thanks

Well, JRE doesn't like your certificate. Is it really a SSL certificate? A field 'KeyUsage' is missing a value that seems mandatory for JRE.