diff --git a/articles/connect-end-user-to-wifi-with-certificate.md b/articles/connect-end-user-to-wifi-with-certificate.md index 6e416c72f5..03444c792e 100644 --- a/articles/connect-end-user-to-wifi-with-certificate.md +++ b/articles/connect-end-user-to-wifi-with-certificate.md @@ -4,8 +4,7 @@ _Available in Fleet Premium_ Fleet can help your end users connect to Wi-Fi or VPN by deploying certificates from your certificate authority (CA). Fleet currently supports [DigiCert](https://www.digicert.com/digicert-one), [Microsoft NDES](https://learn.microsoft.com/en-us/windows-server/identity/ad-cs/network-device-enrollment-service-overview), custom [SCEP](https://en.wikipedia.org/wiki/Simple_Certificate_Enrollment_Protocol) server, and [Hydrant](https://www.hidglobal.com/solutions/pki-service). -Fleet will automatically renew certificates before expiration. Learn more in the [Renewal section](#renewal). - +Fleet will automatically renew certificates on Apple (macOS, iOS, iPadOS) hosts before expiration. Learn more in the [Renewal section](#renewal). ## DigiCert @@ -483,13 +482,16 @@ SELECT 1 FROM certificates WHERE path = '/opt/company/certificate.pem' AND not_v ## Renewal -Fleet will automatically renew certificates 30 days before expiration. If an end user is on vacation (offline for more than 30 days), their certificate might expire, and they'll lose access to Wi-Fi or VPN. To reconnect them, ask your end users to temporarily connect to a different network so that Fleet can deliver a new certificate. +Fleet will automatically renew certificates on Apple (macOS, iOS, iPadOS) hosts 30 days before expiration. If the entire validity period is less than 30 days (e.g. 20 days), Fleet will automatically renew at half the validity period (e.g 10 days). + +If an end user is on vacation (offline for more than 30 days), their certificate might expire, and they'll lose access to Wi-Fi or VPN. To reconnect them, ask your end users to temporarily connect to a different network so that Fleet can deliver a new certificate. > Currently, for NDES, Smallstep, and custom SCEP CAs, Fleet requires that the ⁠`$FLEET_VAR_SCEP_RENEWAL_ID` variable is in the certificate's OU (Organizational Unit) for automatic renewal to work. For some CAs, including [NDES](https://learn.microsoft.com/en-us/windows-server/identity/ad-ds/plan/active-directory-domain-services-maximum-limits?utm_source=chatgpt.com#:~:text=OU%20names%20can%20only%20be%2064%20characters%20long.), the OU has a maximum length of 64 characters so any characters beyond this limit get truncated, causing the renewal to fail. > > The ⁠`$FLEET_VAR_SCEP_RENEWAL_ID` is a 36 character UUID. Please make sure that any additional variables or content combined with it do not exceed the remaining 28 characters. > > If automatic renewal fails, you can resend the configuration profile manually on the host's **Host details** page, the end user's **Fleet Desktop > My Device** page, or via [Fleet's API](https://fleetdm.com/docs/rest-api/rest-api#resend-custom-os-setting-configuration-profile). + ## Advanced ### User scoped certificates