Added code signing.

main
Koen 5 months ago
parent bffbd8428f
commit c46006bb65

@ -11,6 +11,7 @@ mkdir -p $DOCUMENT_ROOT/PeerTube
cp peertube.png $DOCUMENT_ROOT/PeerTube
cp PeerTubeConfig.json $DOCUMENT_ROOT/PeerTube
cp PeerTubeScript.js $DOCUMENT_ROOT/PeerTube
sh sign.sh $DOCUMENT_ROOT/PeerTube/PeerTubeScript.js $DOCUMENT_ROOT/PeerTube/PeerTubeConfig.json
# Notify Cloudflare to wipe the CDN cache
echo "Purging Cloudflare cache for zone $CLOUDFLARE_ZONE_ID..."

@ -0,0 +1,35 @@
#!/bin/sh
# Parameters
JS_FILE_PATH=$1
CONFIG_FILE_PATH=$2
# Decode and save the private key to a temporary file
echo "$SIGNING_PRIVATE_KEY" | base64 -d > tmp_private_key.pem
# Validate private key
if ! openssl rsa -check -noout -in tmp_private_key.pem > /dev/null 2>&1; then
echo "Invalid private key."
rm tmp_private_key.pem
exit 1
fi
# Generate signature for the provided JS file
SIGNATURE=$(cat $JS_FILE_PATH | openssl dgst -sha512 -sign tmp_private_key.pem | base64 -w 0)
# Extract public key from the temporary private key file
PUBLIC_KEY=$(openssl rsa -pubout -outform DER -in tmp_private_key.pem 2>/dev/null | openssl pkey -pubin -inform DER -outform PEM | tail -n +2 | head -n -1 | tr -d '\n')
echo "PUBLIC_KEY: $PUBLIC_KEY"
# Remove temporary key files
rm tmp_private_key.pem
# Read existing Config JSON into variable
CONFIG_JSON=$(cat $CONFIG_FILE_PATH)
# Update "scriptSignature" and "scriptPublicKey" fields in Config JSON
UPDATED_CONFIG_JSON=$(echo "$CONFIG_JSON" | jq --arg signature "$SIGNATURE" --arg publicKey "$PUBLIC_KEY" '. + {scriptSignature: $signature, scriptPublicKey: $publicKey}')
# Write updated JSON back to Config JSON file
echo "$UPDATED_CONFIG_JSON" > $CONFIG_FILE_PATH
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