From 3273553fb25f8422f9b03a8def8fa8fdabaa936c Mon Sep 17 00:00:00 2001
From: Arsham <arshamdev2001@gmail.com>
Date: Thu, 29 Aug 2024 23:11:18 +0330
Subject: [PATCH 1/2] add:cipher suits for 3 browser

---
 .gitignore |  2 +-
 cipher.go  | 69 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 70 insertions(+), 1 deletion(-)
 create mode 100644 cipher.go

diff --git a/.gitignore b/.gitignore
index 6f72f89..b592eed 100644
--- a/.gitignore
+++ b/.gitignore
@@ -20,6 +20,6 @@
 # Go workspace file
 go.work
 go.work.sum
-
+.idea
 # env file
 .env
diff --git a/cipher.go b/cipher.go
new file mode 100644
index 0000000..ed1ca6b
--- /dev/null
+++ b/cipher.go
@@ -0,0 +1,69 @@
+package scrapify
+
+import "crypto/tls"
+
+type Browser int
+
+const (
+	Chrome Browser = iota
+	Firefox
+	Edge
+)
+
+var MapBrowserToCipher = map[Browser][]uint16{
+	Chrome: {
+		0xbaba,
+		tls.TLS_AES_128_GCM_SHA256,
+		tls.TLS_AES_256_GCM_SHA384,
+		tls.TLS_CHACHA20_POLY1305_SHA256,
+		tls.TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256,
+		tls.TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256,
+		tls.TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384,
+		tls.TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384,
+		tls.TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256,
+		tls.TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256,
+		tls.TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA,
+		tls.TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA,
+		tls.TLS_RSA_WITH_AES_128_GCM_SHA256,
+		tls.TLS_RSA_WITH_AES_256_GCM_SHA384,
+		tls.TLS_RSA_WITH_AES_128_CBC_SHA,
+		tls.TLS_RSA_WITH_AES_256_CBC_SHA,
+	},
+	Firefox: {
+		tls.TLS_AES_128_GCM_SHA256,
+		tls.TLS_CHACHA20_POLY1305_SHA256,
+		tls.TLS_AES_256_GCM_SHA384,
+		tls.TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256,
+		tls.TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256,
+		tls.TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256,
+		tls.TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256,
+		tls.TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384,
+		tls.TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384,
+		tls.TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA,
+		tls.TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA,
+		tls.TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA,
+		tls.TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA,
+		tls.TLS_RSA_WITH_AES_128_GCM_SHA256,
+		tls.TLS_RSA_WITH_AES_256_GCM_SHA384,
+		tls.TLS_RSA_WITH_AES_128_CBC_SHA,
+		tls.TLS_RSA_WITH_AES_256_CBC_SHA,
+	},
+	Edge: {
+		0x1a1a,
+		tls.TLS_AES_128_GCM_SHA256,
+		tls.TLS_AES_256_GCM_SHA384,
+		tls.TLS_CHACHA20_POLY1305_SHA256,
+		tls.TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256,
+		tls.TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256,
+		tls.TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384,
+		tls.TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384,
+		tls.TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256,
+		tls.TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256,
+		tls.TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA,
+		tls.TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA,
+		tls.TLS_RSA_WITH_AES_128_GCM_SHA256,
+		tls.TLS_RSA_WITH_AES_256_GCM_SHA384,
+		tls.TLS_RSA_WITH_AES_128_CBC_SHA,
+		tls.TLS_RSA_WITH_AES_256_CBC_SHA,
+	},
+}

From 9d9b80c24dc7ca6ae24136ea14710186f365977c Mon Sep 17 00:00:00 2001
From: Arsham <arshamdev2001@gmail.com>
Date: Fri, 30 Aug 2024 00:27:46 +0330
Subject: [PATCH 2/2] add:customize tls transport layer

---
 transport.go | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)
 create mode 100644 transport.go

diff --git a/transport.go b/transport.go
new file mode 100644
index 0000000..a465f90
--- /dev/null
+++ b/transport.go
@@ -0,0 +1,18 @@
+package scrapify
+
+import (
+	"crypto/tls"
+	"net/http"
+)
+
+func NewTransport(browser Browser, debug bool) http.RoundTripper {
+	tlsConfig := &tls.Config{
+		MinVersion:         tls.VersionTLS12,
+		MaxVersion:         tls.VersionTLS13,
+		CipherSuites:       MapBrowserToCipher[browser],
+		InsecureSkipVerify: debug,
+	}
+	return &http.Transport{
+		TLSClientConfig: tlsConfig,
+	}
+}