Method SetTLSFingerprintSpec

client.go:1291–1296

SetTLSFingerprintSpec set the tls fingerprint for tls handshake using a custom ClientHelloSpec, which allows fine-grained control over the TLS fingerprint (e.g. for JA3/JA4 customization). Uses utls (https://github.com/refraction-networking/utls) to perform the tls handshake. Note this is valid for

(clientHelloID *utls.ClientHelloSpec)

// (https://github.com/refraction-networking/utls) to perform the tls handshake.
// Note this is valid for HTTP1 and HTTP2, not HTTP3.
func (c *Client) SetTLSFingerprintSpec(clientHelloID *utls.ClientHelloSpec) *Client {
	c.setTLSFingerprint(utls.HelloCustom, func(conn *uTLSConn) error {
		return conn.ApplyPreset(clientHelloID)
	})
	return c
}

// SetTLSHandshake set the custom tls handshake function, only valid for HTTP1 and HTTP2, not HTTP3,
// it specifies an optional dial function for tls handshake, it works even if a proxy is set, can be