Files
Blitz-Proxy/core/scripts/hysteria2/change_sni.sh
2025-04-11 13:44:23 +03:30

72 lines
2.0 KiB
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#!/bin/bash
# Source the necessary paths
source /etc/hysteria/core/scripts/path.sh
update_sni() {
local sni=$1
if [ -z "$sni" ]; then
echo "Invalid SNI. Please provide a valid SNI."
return 1
fi
cd /etc/hysteria/ || exit
rm -f ca.key ca.crt
echo "Generating CA key and certificate for SNI: $sni ..."
openssl ecparam -genkey -name prime256v1 -out ca.key >/dev/null 2>&1
openssl req -new -x509 -days 36500 -key ca.key -out ca.crt -subj "/CN=$sni" >/dev/null 2>&1
chown hysteria:hysteria /etc/hysteria/ca.key /etc/hysteria/ca.crt
chmod 640 /etc/hysteria/ca.key /etc/hysteria/ca.crt
sha256=$(openssl x509 -noout -fingerprint -sha256 -inform pem -in ca.crt | sed 's/.*=//;s///g')
# sha256=$(python3 - <<EOF
# import base64
# import binascii
# # Hexadecimal string
# hex_string = "$fingerprint"
# # Convert hex to binary
# binary_data = binascii.unhexlify(hex_string)
# # Encode binary data to base64
# base64_encoded = base64.b64encode(binary_data).decode('utf-8')
# # Print the result prefixed with 'sha256/'
# print('sha256/' + base64_encoded)
# EOF
# )
echo "SHA-256 fingerprint generated: $sha256"
if [ -f "$CONFIG_FILE" ]; then
jq --arg sha256 "$sha256" '.tls.pinSHA256 = $sha256' "$CONFIG_FILE" > "${CONFIG_FILE}.temp" && mv "${CONFIG_FILE}.temp" "$CONFIG_FILE"
echo "SHA-256 updated successfully in $CONFIG_FILE"
else
echo "Error: Config file $CONFIG_FILE not found."
return 1
fi
if [ -f "$CONFIG_ENV" ]; then
if grep -q "^SNI=" "$CONFIG_ENV"; then
sed -i "s/^SNI=.*$/SNI=$sni/" "$CONFIG_ENV"
echo "SNI updated successfully in $CONFIG_ENV"
else
echo "SNI=$sni" >> "$CONFIG_ENV"
echo "Added new SNI entry to $CONFIG_ENV"
fi
else
echo "SNI=$sni" > "$CONFIG_ENV"
echo "Created $CONFIG_ENV with new SNI."
fi
python3 "$CLI_PATH" restart-hysteria2 > /dev/null 2>&1
echo "Hysteria2 restarted successfully with new SNI: $sni."
}
update_sni "$1"