Im trying to create a p12 certificate from developer account with a higher expiration date. Currently all my p12 are only valid for 1 year. I believe it can be changed from Certificate Assistant. But not sure of the steps. Any insights would much appreciate.
1 Answers
You cannot change the validity period of an existing Apple Developer certificate or specify a custom validity period when requesting a new certificate.
The validity period of your certificate is governed by the Apple Worldwide Developer Relations Certification Authority. More info in the Certification Practice Statement.
As specified in RFC2986, a Certificate Signing Request (CSR) does not provision a field for the requester to define a validity period. So technically there is no way to tell the Certificate Authority (CA) that you want a custom validity period.
To avoid confusion I will mention that OpenSSL does have a -days option to specify the certificate validity, but only in combination with the -x509 option which issues a self-signed certificate for testing purposes.
Related