QT Android import self-singed SSL certificate file, now is not allowed in Google Play

[CellCS]

Current is using like this:

local_certs = QSslCertificate::fromPath("assets:/localSSL.pem", QSsl::Pem, QRegExp::Wildcard);
sslConfig.setCaCertificates(local_certs);

But now Google Play does not allow pem file in APKs and ask to remove this pem file.

How to solve this? thanks.

Some potential solution:

1. remove pem, but will impact some server connections.

2. save pem data in local database, read from db and transfter to pem.

3. save a local file but not .pem format, read and transfter to pem.

4. other?

Google play error

Thanks