isValidWebhookIpAddress function
Returns true if the provided ip address is of of the white listed Stripe webhook ip addresses.
Implementation
bool isValidWebhookIpAddress(String ipAddress) => [
'3.18.12.63',
'3.130.192.231',
'13.235.14.237',
'13.235.122.149',
'35.154.171.200',
'52.15.183.38',
'54.187.174.169',
'54.187.205.235',
'54.187.216.72',
'54.241.31.99',
'54.241.31.102',
'54.241.34.107',
].contains(ipAddress);