Process for resolving certificate expiration

Generally, the certificate applied by the company is valid for one year. After the expiration, it is ok to repackage the certificate. 1. Generate a certificate (iOS_distribution.cer). 2. Generate a description file (customized name. Mobileprovision). 3. Export the. P12 file.Copy the code

Problem 1: through the certificate in the MAC keystring cannot lead. P12 file, the option is gray.

A: This is because the certificate is not generated by your MAC. Only the certificate generated by your own computer can be exported. P12 Before finding key string generated through the "CertificateSigningRequest. CertSigningRequest" file, to generate a certificate. After downloading, double click to export the. P12 file.Copy the code