Re: Problems with SSL

Al Gettier <gettier-9sXRx/[email protected]> Wed, 19 Nov 2014 13:50:56 -0600
Newsgroups gmane.comp.java.grinder.user
Message-ID <[email protected]>
Hi Marc

That did it!

Thank you, I just wish I understood why this needed to be specified.  We have a remotely hosted application, and the vendor has two system.  One needs this, and one doesn’t.

Thanks again

Al

> On Nov 19, 2014, at 9:25 AM, Marc Holden <[email protected]> wrote:
> 
> Hi Al,
> 
> Have you tried adding the https.protocols system property to your grinder.jvm.arguments.  Due to some security vulnerabilities recently identified (poodle), our sysadmins turned off a bunch of the supported protocols.  In order to get around this we added the following to our grinder.jvm.arguments: -Dhttps.protocols=TLSv1.  You may need to talk to your sys admins to get an exact list of the supported protocols.
> 
> Hope this helps,
> 
> -Marc
> 
> On Wed, Nov 19, 2014 at 9:48 AM, Al Gettier <gettier-9sXRx/[email protected] <mailto:gettier-9sXRx/[email protected]>> wrote:
> Hello everyone
> 
> I am really over my head in getting SSL working to my system.  I can connect to my system with both IE and Firefox, but when I try to connect with grinder the host disconnects during the initial handshake.  I am assuming it is an SSL Key problem, but I really don’t know this stuff very well, any help would be appreciated.
> 
> I turned on debugging, and some interesting things in the log are:
> 
> 2014-11-18 18:57:22,817 INFO  agent: worker AE-B62PK02-0 started
> 
> keyStore is :
> keyStore type is : jks
> keyStore provider is :
> init keystore
> init keymanager of type SunX509
> trustStore is: C:\Program Files (x86)\Java\jre7\lib\security\cacerts
> trustStore type is : jks
> trustStore provider is :
> init truststore
> adding as trusted cert:
> 
>   Subject: CN=SwissSign Platinum CA - G2, O=SwissSign AG, C=CH
>   Issuer:  CN=SwissSign Platinum CA - G2, O=SwissSign AG, C=CH
>   Algorithm: RSA; Serial number: 0x4eb200670c035d4f
>   Valid from Wed Oct 25 03:36:00 CDT 2006 until Sat Oct 25 03:36:00 CDT 2036
> 
> At this point, many trusted cert’s are added.  Then many messages about ignoring unsupported ciphers, with this in the middle:
> 
> Allow unsafe renegotiation: false
> Allow legacy hello messages: true
> Is initial handshake: true
> Is secure renegotiation: false
> 
> Then when communicating with the host, I am seeing:
> 
> %% No cached client session
> *** ClientHello, TLSv1.2
> RandomCookie:  GMT: 1416292852 bytes = { 176, 121, 148, 62, 112, 82, 128, 150, 204, 169, 133, 248, 10, 14, 23, 187, 59, 169, 40, 167, 158, 220, 15, 210, 17, 124, 236, 146 }
> Session ID:  {}
> Cipher Suites: [TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256,TLS_KRB5_EXPORT_WITH_RC4_40_MD5, TLS_KRB5_EXPORT_WITH_DES_CBC_40_SHA, TLS_KRB5_EXPORT_WITH_DES_CBC_40_MD5]
> Compression Methods:  { 0 }
> Extension elliptic_curves, curve names: {secp256r1, sect163k1, sect163r2, secp192r1, secp224r1, sect233k1, sect233r1, sect283k1,
> Extension ec_point_formats, formats: [uncompressed]
> Extension signature_algorithms, signature_algorithms: SHA512withECDSA,SHA224withECDSA, SHA224withRSA, SHA1withECDSA, SHA1withRSA, SHA1withDSA, MD5withRSA
> Extension server_name, server_name: [host_name: aeintranet.aenetad.net <http://aeintranet.aenetad.net/>]
> ***
> thread 0, WRITE: TLSv1.2 Handshake, length = 294
> thread 0, WRITE: SSLv2 client hello message, length = 257
> thread 0, received EOFException: error
> thread 0, handling exception: javax.net.ssl.SSLHandshakeException: Remote host closed connection during handshake
> thread 0, SEND TLSv1 ALERT:  fatal, description = handshake_failure
> thread 0, WRITE: TLSv1 Alert, length = 2
> thread 0, called closeSocket()
> thread 0, called close()
> thread 0, called closeInternal(true)
> thread 0, called close()
> thread 0, called closeInternal(true)
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