Jfileupload and reverse proxy

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matlem037
Posts: 5
Joined: Thu Oct 27, 2011 11:24 am

Jfileupload and reverse proxy

Post by matlem037 »

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

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support
Posts: 1503
Joined: Sun Jan 27, 2008 6:19 pm

Re: Jfileupload and reverse proxy

Post by support »

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.

matlem037
Posts: 5
Joined: Thu Oct 27, 2011 11:24 am

Re: Jfileupload and reverse proxy

Post by matlem037 »

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

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support
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Joined: Sun Jan 27, 2008 6:19 pm

Re: Jfileupload and reverse proxy

Post by support »

Any JRE update on client-side?

matlem037
Posts: 5
Joined: Thu Oct 27, 2011 11:24 am

Re: Jfileupload and reverse proxy

Post by matlem037 »

Unfortunatly no.... ;-)

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support
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Joined: Sun Jan 27, 2008 6:19 pm

Re: Jfileupload and reverse proxy

Post by support »

So what JRE version are you using?

matlem037
Posts: 5
Joined: Thu Oct 27, 2011 11:24 am

Re: Jfileupload and reverse proxy

Post by matlem037 »

I am using Java 6 update 22

(build 1.6.0_22-b04)

Thanks

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support
Posts: 1503
Joined: Sun Jan 27, 2008 6:19 pm

Re: Jfileupload and reverse proxy

Post by support »

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.

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