import-zscaler-cert.sh

#!/bin/bash
#
#   Copyright Andrew M. Inggs
#
#   Licensed under the Apache License, Version 2.0 (the "License");
#   you may not use this file except in compliance with the License.
#   You may obtain a copy of the License at
#
#       http://www.apache.org/licenses/LICENSE-2.0
#
#   Unless required by applicable law or agreed to in writing, software
#   distributed under the License is distributed on an "AS IS" BASIS,
#   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
#   See the License for the specific language governing permissions and
#   limitations under the License.
#
# Import Zscaler root CA cert into to trust stores.
#
# * JDK key stores for all JDKs listed by /usr/libexec/java_home -V
# * JetBrains applications
# * DBeaver

if [ ! -d ~/.certs ]
then
	mkdir ~/.certs
fi


if [ ! -f ~/.certs/Zscaler-Root-CA.pem ]
then
	cat > ~/.certs/Zscaler-Root-CA.pem <<-EOF
		-----BEGIN CERTIFICATE-----
		MIIE0zCCA7ugAwIBAgIJANu+mC2Jt3uTMA0GCSqGSIb3DQEBCwUAMIGhMQswCQYD
		VQQGEwJVUzETMBEGA1UECBMKQ2FsaWZvcm5pYTERMA8GA1UEBxMIU2FuIEpvc2Ux
		FTATBgNVBAoTDFpzY2FsZXIgSW5jLjEVMBMGA1UECxMMWnNjYWxlciBJbmMuMRgw
		FgYDVQQDEw9ac2NhbGVyIFJvb3QgQ0ExIjAgBgkqhkiG9w0BCQEWE3N1cHBvcnRA
		enNjYWxlci5jb20wHhcNMTQxMjE5MDAyNzU1WhcNNDIwNTA2MDAyNzU1WjCBoTEL
		MAkGA1UEBhMCVVMxEzARBgNVBAgTCkNhbGlmb3JuaWExETAPBgNVBAcTCFNhbiBK
		b3NlMRUwEwYDVQQKEwxac2NhbGVyIEluYy4xFTATBgNVBAsTDFpzY2FsZXIgSW5j
		LjEYMBYGA1UEAxMPWnNjYWxlciBSb290IENBMSIwIAYJKoZIhvcNAQkBFhNzdXBw
		b3J0QHpzY2FsZXIuY29tMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA
		qT7STSxZRTgEFFf6doHajSc1vk5jmzmM6BWuOo044EsaTc9eVEV/HjH/1DWzZtcr
		fTj+ni205apMTlKBW3UYR+lyLHQ9FoZiDXYXK8poKSV5+Tm0Vls/5Kb8mkhVVqv7
		LgYEmvEY7HPY+i1nEGZCa46ZXCOohJ0mBEtB9JVlpDIO+nN0hUMAYYdZ1KZWCMNf
		5J/aTZiShsorN2A38iSOhdd+mcRM4iNL3gsLu99XhKnRqKoHeH83lVdfu1XBeoQz
		z5V6gA3kbRvhDwoIlTBeMa5l4yRdJAfdpkbFzqiwSgNdhbxTHnYYorDzKfr2rEFM
		dsMU0DHdeAZf711+1CunuQIDAQABo4IBCjCCAQYwHQYDVR0OBBYEFLm33UrNww4M
		hp1d3+wcBGnFTpjfMIHWBgNVHSMEgc4wgcuAFLm33UrNww4Mhp1d3+wcBGnFTpjf
		oYGnpIGkMIGhMQswCQYDVQQGEwJVUzETMBEGA1UECBMKQ2FsaWZvcm5pYTERMA8G
		A1UEBxMIU2FuIEpvc2UxFTATBgNVBAoTDFpzY2FsZXIgSW5jLjEVMBMGA1UECxMM
		WnNjYWxlciBJbmMuMRgwFgYDVQQDEw9ac2NhbGVyIFJvb3QgQ0ExIjAgBgkqhkiG
		9w0BCQEWE3N1cHBvcnRAenNjYWxlci5jb22CCQDbvpgtibd7kzAMBgNVHRMEBTAD
		AQH/MA0GCSqGSIb3DQEBCwUAA4IBAQAw0NdJh8w3NsJu4KHuVZUrmZgIohnTm0j+
		RTmYQ9IKA/pvxAcA6K1i/LO+Bt+tCX+C0yxqB8qzuo+4vAzoY5JEBhyhBhf1uK+P
		/WVWFZN/+hTgpSbZgzUEnWQG2gOVd24msex+0Sr7hyr9vn6OueH+jj+vCMiAm5+u
		kd7lLvJsBu3AO3jGWVLyPkS3i6Gf+rwAp1OsRrv3WnbkYcFf9xjuaf4z0hRCrLN2
		xFNjavxrHmsH8jPHVvgc1VD0Opja0l/BRVauTrUaoW6tE+wFG5rEcPGS80jjHK4S
		pB5iDj2mUZH1T8lzYtuZy0ZPirxmtsk3135+CKNa2OCAhhFjE0xd
		-----END CERTIFICATE-----
		EOF
fi

for dir in $(/usr/libexec/java_home -V 2>&1 | grep -v "Matching Java Virtual Machines" | awk '{ print $NF }' | sort | uniq)
do
	case "${dir}" in
		*[^0-9][78]* )
			sudo ${dir}/jre/bin/keytool -keystore ${dir}/jre/lib/security/cacerts -trustcacerts -import -alias Zscaler-Root-CA -file ~/.certs/Zscaler-Root-CA.pem -storepass changeit -noprompt
			;;
		* )
			sudo ${dir}/bin/keytool -cacerts -importcert -alias Zscaler-Root-CA -file ~/.certs/Zscaler-Root-CA.pem -storepass changeit -noprompt
			;;
	esac
done

for keystore in $(ls ~/Library/Application\ Support/JetBrains/*/ssl/cacerts)
do
	if [ -f "${keystore}" ]
	then
		keytool -importcert -alias Zscaler-Root-CA -keystore "${keystore}" -trustcacerts -file ~/.certs/Zscaler-Root-CA.pem -storepass changeit -noprompt
	fi
done

if [ -f /Applications/DBeaver.app/Contents/Eclipse/jre/Contents/Home/bin/keytool ]
then
	/Applications/DBeaver.app/Contents/Eclipse/jre/Contents/Home/bin/keytool -cacerts -importcert -alias Zscaler-Root-CA -file ~/.certs/Zscaler-Root-CA.pem -storepass changeit -noprompt
fi