fix passthrough option

[RamanaReddy0M]

• closes Passthrough no longer works in v0.0.10+ #350

Test

✗ go run . -pt ".*"            


                       _ ___    
   ___  _______ __ __ (_) _/_ __
  / _ \/ __/ _ \\ \ // / _/ // /
 / .__/_/  \___/_\_\/_/_/ \_, / 
/_/                      /___/

                projectdiscovery.io

[INF] Current proxify version v0.0.12 (latest)
[INF] HTTP Proxy Listening on 127.0.0.1:8888
[INF] Socks5 Proxy Listening on 127.0.0.1:10080
[INF] Saving proxify traffic to logs

• curl

✗ curl -s -x http://127.0.0.1:8888 -vI https://www.google.com/ 2>&1
....
* TLSv1.3 (IN), TLS handshake, Finished (20):
* TLSv1.3 (OUT), TLS change cipher, Change cipher spec (1):
* TLSv1.3 (OUT), TLS handshake, Finished (20):
* SSL connection using TLSv1.3 / TLS_AES_256_GCM_SHA384
* ALPN: server accepted h2
* Server certificate:
*  subject: CN=www.google.com
*  start date: Aug 14 08:23:03 2023 GMT
*  expire date: Nov  6 08:23:02 2023 GMT
*  subjectAltName: host "www.google.com" matched cert's "www.google.com"
*  issuer: C=US; O=Google Trust Services LLC; CN=GTS CA 1C3
*  SSL certificate verify ok.
....

[ehsandeep]

Looks like list input needs to be fixed as hackerone is not getting pass-through.

$ cat pass.txt

(.*\.)?google\.com*
(.*\.)?hackerone\.com*

$ go run . -pt pass.txt 

                       _ ___    
   ___  _______ __ __ (_) _/_ __
  / _ \/ __/ _ \\ \ // / _/ // /
 / .__/_/  \___/_\_\/_/_/ \_, / 
/_/                      /___/

		projectdiscovery.io

[INF] Current proxify version v0.0.12 (latest)
[INF] HTTP Proxy Listening on 127.0.0.1:8888
[INF] Socks5 Proxy Listening on 127.0.0.1:10080
[INF] Saving proxify traffic to logs

curl -s -x http://127.0.0.1:8888 -vI https://hackerone.com
*   Trying 127.0.0.1:8888...
* Connected to 127.0.0.1 (127.0.0.1) port 8888 (#0)
* CONNECT tunnel: HTTP/1.1 negotiated
* allocate connect buffer
* Establish HTTP proxy tunnel to hackerone.com:443
> CONNECT hackerone.com:443 HTTP/1.1
> Host: hackerone.com:443
> User-Agent: curl/8.1.2
> Proxy-Connection: Keep-Alive
> 
< HTTP/1.1 200 OK
HTTP/1.1 200 OK
< Content-Length: 0
Content-Length: 0
* Ignoring Content-Length in CONNECT 200 response
< 

* CONNECT phase completed
* CONNECT tunnel established, response 200
* ALPN: offers h2,http/1.1
* (304) (OUT), TLS handshake, Client hello (1):
*  CAfile: /etc/ssl/cert.pem
*  CApath: none
* (304) (IN), TLS handshake, Server hello (2):
* (304) (IN), TLS handshake, Unknown (8):
* (304) (IN), TLS handshake, Certificate (11):
* (304) (IN), TLS handshake, CERT verify (15):
* (304) (IN), TLS handshake, Finished (20):
* (304) (OUT), TLS handshake, Finished (20):
* SSL connection using TLSv1.3 / AEAD-CHACHA20-POLY1305-SHA256
* ALPN: server accepted http/1.1
* Server certificate:
*  subject: O=Martian Proxy; CN=hackerone.com

[tarunKoyalwar]

lgtm !

created follow up ticket to implement commented code #380