Imports github.com/Killu0403/fhttp github.com/Killu0403/fhttp/cookiejar github.com/Killu0403/fhttp/http2 github.com/Killu0403/fhttp/httputil github.com/Killu0403/utls github.com/tam7t/hpkp golang.org/x/net/proxy Standard library imports bufio bytes context crypto/sha256 crypto/tls crypto/x509 encoding/base64 errors fmt io math net net/url strconv strings sync time