111 lines
2.9 KiB
Bash
111 lines
2.9 KiB
Bash
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#!/bin/sh
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# Author: sud0nick
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# Date: Jan 2016
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# Location of SSL keys
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ssl_store="/pineapple/modules/Papers/includes/ssl/";
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help() {
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echo "Encryption/Export script for OpenSSL certificates";
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echo "Usage: ./encryptKeys.sh <opts>";
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echo "Use './encryptKeys.sh --examples' to see example commands";
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echo '';
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echo 'NOTE:';
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echo "Current SSL store is at $ssl_store";
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echo '';
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echo 'Parameters:';
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echo '';
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echo -e '\t-k:\tName of key to be encrypted';
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echo '';
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echo 'Encryption Options:';
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echo '';
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echo -e '\t--encrypt:\tMust be supplied to encrypt keys';
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echo -e '\t-a:\t\tAlgorithm to use for key encryption (aes256, 3des, camellia256, etc)';
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echo -e '\t-p:\t\tPassword to use for encryption';
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echo '';
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echo 'Container Options:';
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echo '';
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echo -e '\t-c:\tContainer type (pkcs12, pkcs8)';
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echo -e '\t-calgo:\tEncyrption algorithm for container. (Default is the value supplied for -a)';
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echo -e '\t-cpass:\tPassword for container. (Default is the password supplied for -p)';
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echo '';
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}
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examples() {
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echo '';
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echo 'Examples:';
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echo 'Encrypt private key:';
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echo './encryptKeys.sh -k keyName --encrypt -a aes256 -p password';
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echo '';
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echo 'Export keys to PKCS#12 container:';
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echo './encryptKeys.sh -k keyName -c pkcs12 -calgo aes256 -cpass password';
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echo '';
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echo 'Encrypt private key and export to PKCS#12 container using same algo and pass:';
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echo './encryptKeys.sh -k keyName --encrypt -a aes256 -p password -c pkcs12';
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echo '';
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echo 'Encrypt private key and export to PKCS#12 container using different algo and pass:';
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echo './encryptKeys.sh -k keyName --encrypt -a aes256 -p password -c pkcs12 -calgo camellia256 -cpass diffpass';
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echo '';
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}
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if [ "$#" -lt 1 ]; then
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help;
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exit;
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fi
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ENCRYPT_KEYS=false;
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while [ "$#" -gt 0 ]
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do
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if [[ "$1" == "--examples" ]]; then
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examples;
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exit;
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fi
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if [[ "$1" == "--encrypt" ]]; then
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ENCRYPT_KEYS=true;
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fi
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if [[ "$1" == "-a" ]]; then
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ALGO="$2";
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fi
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if [[ "$1" == "-k" ]]; then
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KEY="$2";
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fi
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if [[ "$1" == "-p" ]]; then
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PASS="$2";
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fi
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if [[ "$1" == "-c" ]]; then
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CONTAINER="$2";
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fi
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if [[ "$1" == "-calgo" ]]; then
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CALGO="$2";
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fi
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if [[ "$1" == "-cpass" ]]; then
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CPASS="$2";
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fi
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shift
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done;
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# Generate a password on the private key
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if [ $ENCRYPT_KEYS = true ]; then
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openssl rsa -$ALGO -in $ssl_store$KEY.pem -out $ssl_store$KEY.pem -passout pass:"$PASS";
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fi
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# If a container type is present but not an algo or pass then use
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# the same algo and pass from the private key
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if [ -n "$CONTAINER" ]; then
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if [ -z "$CALGO" ]; then
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CALGO="$ALGO";
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fi
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if [ -z "$CPASS" ]; then
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CPASS="$PASS";
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fi
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# Generate a container for the public and private keys
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openssl $CONTAINER -$CALGO -export -nodes -out $ssl_store$KEY.pfx -inkey $ssl_store$KEY.pem -in $ssl_store$KEY.cer -passin pass:"$PASS" -passout pass:"$CPASS";
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fi
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echo "Complete"
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