security unlock-keychain
security import certificate.p12 -k ~/Library/Keychains/login.keychain -P password -T /usr/bin/codesign
sudo security import certificate.p12 -k /Library/Keychains/System.keychain -P password -T /usr/bin/codesign
security unlock-keychain
security import certificate.p12 -k ~/Library/Keychains/login.keychain -P password -T /usr/bin/codesign
sudo security import certificate.p12 -k /Library/Keychains/System.keychain -P password -T /usr/bin/codesign