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zmax/generateCert.sh

Last active November 27, 2018 15:30
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Generating a self-signed cert on macOS
Raw
generateCert.sh
#!/bin/bash
HOST=${1}
mkdir -p ~/.ssl
# generate cert and key
openssl req -newkey rsa:2048 -x509 -nodes -keyout ~/.ssl/$HOST.key -new -out ~/.ssl/$HOST.crt -subj /CN=$HOST -reqexts SAN -extensions SAN -config <(cat /System/Library/OpenSSL/openssl.cnf <(printf "[SAN]\nsubjectAltName=DNS:${HOST}")) -sha256 -days 3650
# add to keychains
sudo security add-trusted-cert -d -r trustRoot -k /Library/Keychains/System.keychain ~/.ssl/${HOST}.crt
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