Okta Smart Card (x.509) – auto select certificate (AutoSelectCertificateForUrls)

3. November 20223. November 2022 Thomas Heinz

Quickly noted how to configure Chrome to auto select the certificate when signing in with the Smart Card IdP.

Add the following registry key and edit the URL (my-url) certificate information (my-cn).

Windows Registry Editor Version 5.00

[HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Google\Chrome\AutoSelectCertificateForUrls]
"1"="{\"pattern\":\"https://my-org.mtls.okta.com\",\"filter\":{\"ISSUER\":{\"CN\": \"my-cn\"}}}"

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