Update sb.sh

sb.sh

@@ -4087,17 +4087,21 @@ echo
 warpwg(){
 warpcode(){
 reg(){
-keypair=$(openssl genpkey -algorithm X25519|openssl pkey -text -noout)
+keypair=$(openssl genpkey -algorithm X25519 | openssl pkey -text -noout)
 private_key=$(echo "$keypair" | awk '/priv:/{flag=1; next} /pub:/{flag=0} flag' | tr -d '[:space:]' | xxd -r -p | base64)
 public_key=$(echo "$keypair" | awk '/pub:/{flag=1} flag' | tr -d '[:space:]' | xxd -r -p | base64)
-curl -X POST 'https://api.cloudflareclient.com/v0a2158/reg' -sL --tlsv1.3 \
--H 'CF-Client-Version: a-7.21-0721' -H 'Content-Type: application/json' \
--d \
-'{
-"key":"'${public_key}'",
-"tos":"'$(date +"%Y-%m-%dT%H:%M:%S.000Z")'"
-}' \
-| python3 -m json.tool | sed "/\"account_type\"/i\         \"private_key\": \"$private_key\","
+response=$(curl -sL --tlsv1.3 --connect-timeout 3 --max-time 5 \
+-X POST 'https://api.cloudflareclient.com/v0a2158/reg' \
+-H 'CF-Client-Version: a-7.21-0721' \
+-H 'Content-Type: application/json' \
+-d '{
+"key": "'"$public_key"'",
+"tos": "'"$(date -u +'%Y-%m-%dT%H:%M:%S.000Z')"'"
+}')
+if [ -z "$response" ]; then
+return 1
+fi
+echo "$response" | python3 -m json.tool 2>/dev/null | sed "/\"account_type\"/i\         \"private_key\": \"$private_key\","
 }
 reserved(){
 reserved_str=$(echo "$warp_info" | grep 'client_id' | cut -d\" -f4)