a simple open redirect scanner in Go, that takes URLs from stdin
go install github.com/0xRadi/oredirecto@latest
cat open_redirect_urls.txt | oredirecto
echo https://httpbin.domain.io/redirect-to\?url\=sample | oredirecto
[Found] [Header] [http://payload.com] https://httpbin.domain.io/redirect-to?url=http%3A%2F%2Fpayload.com