golang-cross-build

Cross-platform builds involving golang (and requiring CGO), and build signing. Facilitated using goreleaser.

Sign and Notarize macos Builds

1. From the Apple Developer Center, generate a new "Apple Distribution" certificate.

2. You'll need a CSR, generate using OpenSSL (did not work with OpenSSL 3.0.5 on Ubuntu; installed LibreSSL 3.3.6, which worked correctly):

openssl req -newkey rsa:2048 -keyout distribution.key -out distribution.csr

3. Convert .cer file to a .pem file:

openssl x509 -in distribution.cer -inform DER -out distribution.pem -outform PEM

4. Convert .pem to .p12:

openssl pkcs12 -export -inkey distribution.key -in distribution.pem -out distribution.p12