mynode/rootfs/standard/usr/bin/mynode_gen_cert.sh
2020-02-18 23:20:00 -06:00

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#!/bin/bash
# Main variables
OUTPUT_DIR_BASE="/home/bitcoin/.mynode"
HDD_DIR_BASE="/mnt/hdd/mynode/settings"
mkdir -p $OUTPUT_DIR_BASE
mkdir -p $HDD_DIR_BASE
OUTPUT_DIR="${OUTPUT_DIR_BASE}/electrs"
HDD_DIR="${HDD_DIR_BASE}/electrs"
if [ ! -z "$1" ]; then
OUTPUT_DIR="${OUTPUT_DIR_BASE}/$1"
HDD_DIR="${HDD_DIR_BASE}/$1"
fi
DAYS=99999
if [ ! -z "$2" ]; then
DAYS=$2
fi
mkdir -p $OUTPUT_DIR
mkdir -p $HDD_DIR
domain=myNode.local
commonname=myNode.local
# Check for files on HDD and move to SD
if [ ! -f $OUTPUT_DIR/$domain.pem ] && [ -f $HDD_DIR/$domain.pem ]; then
cp -f $HDD_DIR/* $OUTPUT_DIR/
fi
if [ -f $OUTPUT_DIR/$domain.pem ]; then
# Verify files are stored on HDD
cp -f $OUTPUT_DIR/* $HDD_DIR/
exit 0
fi
# Change to your company details
country=US
state=myNode
locality=myNode
organization=myNode
organizationalunit=myNode
email=satoshi.nakamoto@example.com
password=dummypassword
# Generate a key
echo "Creating key"
openssl genrsa -des3 -passout pass:$password -out $OUTPUT_DIR/$domain.key 2048
# Remove passphrase from the key
echo "Removing passphrase from key"
openssl rsa -in $OUTPUT_DIR/$domain.key -passin pass:$password -out $OUTPUT_DIR/$domain.key
# Create the request
echo "Creating CSR"
openssl req -new -key $OUTPUT_DIR/$domain.key -out $OUTPUT_DIR/$domain.csr -passin pass:$password \
-subj "/C=$country/ST=$state/L=$locality/O=$organization/OU=$organizationalunit/CN=$commonname/emailAddress=$email"
# Create Certificate
echo "Creating Certificate"
openssl x509 -req -days $DAYS -in $OUTPUT_DIR/$domain.csr -signkey $OUTPUT_DIR/$domain.key -out $OUTPUT_DIR/$domain.crt
echo "Creating PEM"
cat $OUTPUT_DIR/$domain.key > $OUTPUT_DIR/$domain.pem
echo "" >> $OUTPUT_DIR/$domain.pem
cat $OUTPUT_DIR/$domain.crt >> $OUTPUT_DIR/$domain.pem
# Put copy of files of HDD
cp -f $OUTPUT_DIR/* $HDD_DIR/