
Similarly, in View Administrator you can configure a SAML 2.0 authenticator for use by a View Connection
Server instance. If the SAML 2.0 server certificate is not trusted by View Connection Server, you must
determine whether to accept the certificate thumbprint. If you do not accept the thumbprint, you cannot
configure the SAML 2.0 authenticator in Horizon View. After a SAML 2.0 authenticator is configured, you
can reconfigure it in the Edit View Connection Server dialog box.
Procedure
1 When View Administrator displays an Invalid Certificate Detected dialog box, click View Certificate.
2 Examine the certificate thumbprint in the Certificate Information window.
3 Examine the certificate thumbprint that was configured for the vCenter Server or View Composer
instance.
a On the vCenter Server or View Composer host, start the MMC snap-in and open the Windows
Certificate Store.
b Navigate to the vCenter Server or View Composer certificate.
c Click the Certificate Details tab to display the certificate thumbprint.
Similarly, examine the certificate thumbprint for a SAML 2.0 authenticator. If appropriate, take the
preceding steps on the SAML 2.0 authenticator host.
4 Verify that the thumbprint in the Certificate Information window matches the thumbprint for the
vCenter Server or View Composer instance.
Similarly, verify that the thumbprints match for a SAML 2.0 authenticator.
5 Determine whether to accept the certificate thumbprint.
Option Description
The thumbprints match.
Click Accept to use the default certificate.
The thumbprints do not match.
Click Reject.
Troubleshoot the mismatched certificates. For example, you might have
provided an incorrect IP address for vCenter Server or View Composer.
Upgrade to View Connection Server 5.2 on a Different Machine
As part of your upgrade, you can migrate View Connection Server to a new machine. For example, if you
have View 4.6.x Connection Server on a 32-bit Windows 2003 Server machine, you can migrate to a 64-bit
Windows Server 2008 R2 machine.
Prerequisites
n
Upgrade at least one existing View Connection Server instance to View 5.2. See “Upgrade View
Connection Servers in a Replicated Group,” on page 34. During this upgrade, your existing View LDAP
will be upgraded.
n
Verify that the new physical or virtual machine meets the system requirements for installing
View Connection Server. See “Supported Operating Systems for View Connection Server,” on page 16
and “Hardware Requirements for View Connection Server,” on page 16.
n
Familiarize yourself with the security-related requirements of Horizon View, and verify that these
requirements are met. See “Upgrade Requirements for View Connection Server,” on page 16.
n
Determine when to perform this procedure. Choose an available desktop maintenance window. Budget
15 minutes to half an hour for each instance.
n
Verify that you have a domain user account with administrative privileges on the host you will use to
run the installer.
Chapter 5 Upgrading Horizon View Server Components
VMware, Inc. 37
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