Files
Fido/sign.sh
Pete Batard ef9e43d1eb Remove testing/debug options and simplify parameter handling
* Also let external app close cookie prompt when a pipe is provided
  and use a more explicit Continue/Back scheme for button labels.
* Also add signature script
2019-03-05 12:19:30 +00:00

31 lines
1.1 KiB
Bash

#!/bin/bash
# This script creates the RSA-2048 signatures for our downloadable content
PRIVATE_KEY=/d/Secured/Akeo/Rufus/private.pem
PUBLIC_KEY=/d/Secured/Akeo/Rufus/public.pem
# Create or update a signature
sign_file() {
if [ -f $FILE.sig ]; then
SIZE=$(stat -c%s $FILE.sig)
openssl dgst -sha256 -verify $PUBLIC_KEY -signature $FILE.sig $FILE >/dev/null 2>&1
if [ ! $? -eq 0 ]; then
echo Updating signature for $FILE
openssl dgst -sha256 -sign $PRIVATE_KEY -passin pass:$PASSWORD -out $FILE.sig $FILE
fi
else
# No signature => create a new one
echo Creating signature for $FILE
openssl dgst -sha256 -sign $PRIVATE_KEY -passin pass:$PASSWORD -out $FILE.sig $FILE
fi
}
read -s -p "Enter pass phrase for `realpath $PRIVATE_KEY`: " PASSWORD
echo
# Confirm that the pass phrase is valid by trying to sign a dummy file
openssl dgst -sha256 -sign $PRIVATE_KEY -passin pass:$PASSWORD $PUBLIC_KEY >/dev/null 2>&1 || { echo Invalid pass phrase; exit 1; }
find . -maxdepth 1 -name "*.ps1" | while read FILE; do sign_file; done
# Clear the PASSWORD variable just in case
PASSWORD=`head -c 50 /dev/random | base64`