I have a C\S program that the client use HTTP proxy server to connect server. We ask the user to input the proxy server IP address, port, the username, and password. Then use Authorization: Basic method to connect server.
But now we want to auto detect IE proxy server settings, and use the IE proxy settings to connect our server. We can get the IE proxy server IP address and port from the registry, but can't get the username and password. So how to use the IE proxy setting to connect internet? (Maybe I should use Authorization: Negotiate to connect HTTP proxy server.)
Many other software has this feature:
Related
Is there any way for me to connect to a VPN without having it use my DNS? My internet provider where im connected can only use the DNS to connect to a separate server, which then connects to the internet as the router only interacts with that server, so if I change my DNS, my connection instantly stops working.
Is there any service that connects to a server without DNS as a VPN, or even some way to set up a proxy to go to another server after it interacts with my DNS?
Tried Changing DNS, no connection using cloudflare or google DNS servers (1.1.1.1, 8.8.8.8), Hotspot Shield VPN wouldn't connect, VPN from my home network wouldn't connect.
So, your ISP allows DNS traffic only to its server. And you want to by-pass this limitation.
Solution 1: SSH Proxy
ssh -D 5000 user#host
Now, you can set your applications to use proxy on socks5://localhost:5000
You must set "Proxy DNS on socks5"
This proxy goes throught the SSH server
Of course you need SSH server somewhere to connect to.
Solution 2: DNS over HTTPS
https://en.wikipedia.org/wiki/DNS_over_HTTPS
https://manpages.ubuntu.com/manpages/bionic/man1/dnss.1.html
It should work because your DNS packages go as HTTPS packages.
Solution 3: VPN or other services like nordvpn
It should work also since packages go encrypted to the VPN.
Actually, VPN should work without your ISP DNS as long as you connect to the VPN IP address instead the hostname.
Finally
Solution 2 seems to be the only one you are able to perform without external services.
I have a virtual machine (local program) that works through a proxy, but does not support entering the login and password for the proxy. My proxy has a username and password. I need connect to the proxy from login and password so my virtual machine (local programm) from the intermediate server receives ready-made authorized traffic. That is, I need an analogue of the router in the local port.
I found it, but iyt not work for me
https://github.com/sjitech/proxy-login-automator
Please tell me some solutions for me.
My Internet provider has proxy settings and when connected to the device comes out the same settings.
I want the device to getout the Internet without a proxy.
Example i want to be;-
==[Internet Source with Proxy]=> Mikrotik device =[internet without proxy]=>
My proxy setting is:-
-Proxy server :172.16.5.62
-Proxy server Port:8080
Authentication
-username: hamada
-password: hamada
Thank you for your cooperation in advance.
This is possible if you use transparent proxy and redirect traffic to the parent proxy with authorization. But mikrotik cannot use authorization either for the local or for the parent proxy.
I have a VPN (pptpd) server configured and a client connected. In the same machine of VPN server, I have a proxy server (port 3128)(squid) running with authentication enabled. When I use the proxy in my firefox browser it works fine. However, when I conect my notebook to my VPN server I can't navigate using firefox + proxy. Just to remember Proxy server and VPN server running in same machine (a VPS). I'm using UFW firewall.
Is there some tips in configuration files (pptpd or squid) to get this problem fixed?
Best Regards!
use squid's access.log to make sure: squid doesn't receive requests from your notebook; check the routing availability between internal IP network of VPN server and proxy address, it must be accessible (pingable). you may use port address translation (PAT) as a simple fix.
I have full access to a server which is located in some other country. My IP address has been blocked blocked by a website and I need to use my server IP as proxy to access that particular website. I tried out with the server IP address in LAN Setting->use Proxies in my Chrome Browser but I am unable access the internet when i use that IP. How can I do this?
Just entering the server address on client side isn't sufficient. You need to set up your server to behave as a proxy server using something like squid or other alternative.