fix "modifer" -> "modifier" typo everywhere

proxychain/requestmodifiers/spoof_ja3_fingerprint.go

@@ -0,0 +1,52 @@
+package requestmodifiers
+
+// removed due to using a different TLS spoofing technique
+
+/*
+import (
+	//"github.com/Danny-Dasilva/CycleTLS/cycletls"
+	//http "github.com/Danny-Dasilva/fhttp"
+	//http "github.com/bogdanfinn/fhttp"
+
+	"golang.org/x/net/proxy"
+	"ladder/proxychain"
+)
+
+// SpoofJA3fingerprint modifies the TLS client and user agent to spoof a particular JA3 fingerprint
+// Some anti-bot WAFs such as cloudflare can fingerprint the fields of the TLS hello packet, and the order in which they appear
+// https://web.archive.org/web/20231126224326/https://engineering.salesforce.com/tls-fingerprinting-with-ja3-and-ja3s-247362855967/
+// https://web.archive.org/web/20231119065253/https://developers.cloudflare.com/bots/concepts/ja3-fingerprint/
+func SpoofJA3fingerprint(ja3 string, userAgent string) proxychain.RequestModification {
+	//fmt.Println(ja3)
+	return func(chain *proxychain.ProxyChain) error {
+			// deep copy existing client while modifying http transport
+			ja3SpoofClient := &http.Client{
+				Transport:     cycletls.NewTransport(ja3, userAgent),
+				Timeout:       chain.Client.Timeout,
+				CheckRedirect: chain.Client.CheckRedirect,
+			}
+
+			chain.SetOnceHTTPClient(ja3SpoofClient)
+		return nil
+	}
+}
+
+// SpoofJA3fingerprintWithProxy modifies the TLS client and user agent to spoof a particular JA3 fingerprint and use a proxy.ContextDialer from the "golang.org/x/net/proxy"
+// Some anti-bot WAFs such as cloudflare can fingerprint the fields of the TLS hello packet, and the order in which they appear
+// https://web.archive.org/web/20231126224326/https://engineering.salesforce.com/tls-fingerprinting-with-ja3-and-ja3s-247362855967/
+// https://web.archive.org/web/20231119065253/https://developers.cloudflare.com/bots/concepts/ja3-fingerprint/
+func SpoofJA3fingerprintWithProxy(ja3 string, userAgent string, proxy proxy.ContextDialer) proxychain.RequestModification {
+	return func(chain *proxychain.ProxyChain) error {
+
+			// deep copy existing client while modifying http transport
+			ja3SpoofClient := &http.Client{
+				Transport:     cycletls.NewTransportWithProxy(ja3, userAgent, proxy),
+				Timeout:       chain.Client.Timeout,
+				CheckRedirect: chain.Client.CheckRedirect,
+			}
+
+			chain.SetOnceHTTPClient(ja3SpoofClient)
+		return nil
+	}
+}
+*/