![]() ![]() Logins to vCenter Server will be affected, so any system or solution that needs to authenticate will have trouble. If this happens to me, what will be affected? If there are questions or concerns please engage VMware support. If your PSCs have been converged, or those functions are part of vCenter Server, then you will need to run the script there. If you have external Platform Services Controllers (PSCs) it will be one of those. Please note that all of these scripts need to be run against the appliance or system where the VMCA is running. As with other things on it isn’t supported by VMware directly, but is the community helping others, which we appreciate very much! VMware Code has “ Get-STSCerts.ps1” which is a user-contributed example of a way to check the certificate validity through PowerCLI. There are also some Community-generated assets as well. See below for an illustration of using the “wget” command on the vCenter Server Appliance to retrieve a script and execute it. That KB article also has a Python script that can be run on the vCenter Server to check the certificate lifespan. The procedure is documented in KB article 79248, and it will look similar to: If you are running vSphere 6.5 or 6.7 the older Flash-based vSphere Web Client is the easiest way to check. VMware KB article 79248, “ Checking Expiration of STS Certificate on vCenter Server,” has the details on how you can check whether you are affected or not. Users suddenly start getting the “Signing certificate is not valid” error above at login, and vSphere Admins cannot use the certificate-manager tools to reset the certificates. Unfortunately, that means that logins to vCenter Server, as well as other management operations like certificate management, stop until the STS certificate can be regenerated. Third, when that certificate expires, vSphere does the right thing and stops trusting the communications with the service, because it no longer has a valid certificate. Second, there is not an alarm on STS certificate expiration like there is for other certificates, warning of the expiration. First, vSphere upgrades do not refresh the STS certificate, so a two-year certificate may have been carried forward during an upgrade and is likely nearing expiration now. Normally this would not be a big problem, but three other issues have conspired to complicate this. Because of industry-wide changes to certificate expiration standards, some certificates issued by vSphere 6.5 Update 2 and newer versions of 6.5 only had a lifespan of two years, rather than the usual ten-year lifespan for that particular certificate. The VMCA is a part of vCenter Server that automates issuing certificates to these services. To enable TLS encryption you need a certificate, and that certificate is usually issued from the VMware Certificate Authority (VMCA). VSphere protects all communications between services with encryption. To quote the vSphere documentation, the Security Token Service “is a service inside vCenter Server that issues, validates, and renews security tokens.” Any time a user logs into vCenter Server they will be issued one of these tokens as part of the Single Sign-on process, which is then used for authentication whenever a request is made. If you are a sub-user, contact your ROS administrator who can issue you with a new certificate.HTTP Status 400 – Bad Request Message BadRequest, Signing certificate is not valid You can try the Reset ROS Login option. Otherwise complete step 1 of the registration process: Apply for your RAN. ![]() If your ROS digital certificate has expired and you are the ROS administrator, you will need to register for ROS again. For more information please refer to the guide: You should then load your most recent certificate.Click on the ‘bin’ symbol to remove the certificate.Under ‘Loaded certificates will be displayed here’, look for the certificate that is giving the error message.Click ‘Manage My Certificates’ on the Revenue Online Service (ROS) login screen.Remove the certificate from the browser and reload the most up to date copy of the certificate. you did not renew your certificate before the expiry date.you have not loaded the most up to date copy of your certificate.The Revenue Online Service (ROS) is currently unavailable.No certificates are loaded in this browser.
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