Re: Signature verification failed in update site

2023-05-21 Thread Mark Waite


On Sunday, May 21, 2023 at 7:42:07 AM UTC-6 Samir wrote:

When I run jenkins with ZAP plugin, I get the following errors on Build.

I tried changing java.security file and removing MD5 from 
jdk.certpah.disabledAlgorithms,
Also changed RSA keySize to < 512 as also changed the command line to remove
certificate checking. But nothing helps. Can you please suggest what I 
could be doing wrong?

It used to work all right some time back but this error pops up now.

regards,
Samir

May 21, 2023 6:29:12 PM hudson.model.UpdateSite updateData
SEVERE: ERROR: Signature verification failed in update site 
default (show details)java.security.cert.CertPathValidatorException: 
signature check failed


As far as I can tell, that message has no relation to the Zap plugin.  That 
is a message from the verifySignature method of the  JSONSignatureValidator 
in Jenkins core that is checking the validity of the data received from the 
Jenkins update center.

Changing Java security settings is unlikely to help with that message.

You may have misconfigured the URL of the Jenkins update center in "Manage 
Jenkins" -> "Plugins" -> "Advanced Settings" in the ""Update Site" field.  
See https://updates.jenkins.io/ for the standard value that should be there.

If the URL of the Jenkins update center is configured correctly, then it is 
possible that there is a network device between the Jenkins controller and 
the Jenkins update center that is damaging or blocking the necessary data.  
The network experts at your organization are probably the best people to 
consult to see if they have a proxy configured or some other form of 
network blocking.

You could enable a system logger from the "System log" page to view the 
logs of the jenkins.util.JSONSignatureValidator class.  The logging 
statements in the source code may help you identify the issue in your local 
enviornment.

Mark Waite

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Signature verification failed in update site

2023-05-21 Thread Samir Kelekar
When I run jenkins with ZAP plugin, I get the following errors on Build.

I tried changing java.security file and removing MD5 from 
jdk.certpah.disabledAlgorithms,
Also changed RSA keySize to < 512 as also changed the command line to remove
certificate checking. But nothing helps. Can you please suggest what I 
could be doing wrong?

It used to work all right some time back but this error pops up now.

regards,
Samir

May 21, 2023 6:29:12 PM hudson.model.UpdateSite updateData
SEVERE: ERROR: Signature verification failed in update site 
default (show details)java.security.cert.CertPathValidatorException: 
signature check failed

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