Questions tagged [http-proxy]

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'Proxy Connect ABORTED' error behind Proxy accessing GitHub

Our proxy server is giving a Connection ABORTED error when connecting to GitHub. GitHub is on the allow list. Any tips for the networking team? Could this be a problem with cURL? ubuntu@ip-10-xxx-xxx-...
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Serving redirects with Nginx or Apache

I want Nginx or Apache acting as proxy to serve a 301 redirect when the proxied Content-Type is text/x-redirect. The content of upstream text/x-redirect resource contains relative (with the base being ...
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How to setup nginx as reverse proxy to openvpn client ? (nginx 499 timeout error)

My network architecture is: srv_pub (reverse nginx proxy) srv_target +-----------------+ +---------------------+ Internet | VPS | ...
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How can I intercept (not just monitor) HTTP requests/responses so that I can edit the contents before they're sent/received?

I am trying to intercept HTTP responses from requests sent by my web browser so that I can edit the response before it is received by the browser. More specifically, I want to modify a JS file by ...
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hosting multiple web server on LAN, behind one WAN ip address? how to reverse proxy with pfsense?

I have a situation i am describing it below. I have ESXI server with vCenter on it, and multiple web servers hosted on that ESXI VMs, having domain with cloudflair dsns forwarder for A records. I also ...
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How to ssh into an AWS ec-2 instance from my college network, which uses a proxy server

So basically, I want to connect to an ec-2 instance using PuTTY, but I'm unable to do so because my college's LAN uses a proxy server to allow access to the internet, and it only allows HTTPS ...
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How to use nginx as a proxy (not reverse proxy)?

Seems most people are using nginx as a reverse proxy. It possible to use it as a proxy? So people in the network will go through nginx in order to access the internet.
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Cache proxy to store media

I want to set up a caching proxy that will store all the content (i.e. pics, videos, etc...) of the browsers that use the proxy. I've managed to set up a squid proxy server but couldn't find mp4 files ...
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Use privoxy to connect to remote proxy using system settings

I'm trying to to bypass my ISP blocks. It's the only ISP I have available on my street, so I can't just subscribe another one. It's also no use talking to them about freedom. I got a private proxy to ...
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Does OpenVPN support HTTP proxy over SSL (HTTPS)

I'm trying to use the HTTP proxy functionality of OpenVPN over HTTPS, but it is not working. If I use HTTP (PlainText) it works, but I prefer to use it over HTTPS, for security reasons. Is this ...
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Is having my AD password in the HTTP_PROXY environment variable a security risk?

Some applications don't respect my browser's proxy settings and instead rely on my environment settings - for those apps (Python and VS Code, in my case), I had to set up two Windows environment ...
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Connect to SFTP via a http proxy in lftp?

I am behind a http proxy (http://localhost:8080). I want to connect to my sftp server via this http proxy using the lftp command. How to do that ? My lftp command now is lftp sftp://... How to ...
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Can I set a SOCKS proxy that talks with http proxy?

I want to set a socks proxy that talks with my dorm http proxy. Is there any software to do that ? I tried to use cntlm for it but figured out that cntlm had not ability to do that. I think it wouldn'...
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Why don't proxychains like programs work in Windows unlike linux?

I wounder something deadly. I use proxychains to direct traffic of any program to http proxy in linux. It doesn't make a difference wheter this traffic http or https. On the other hand, for windows, I ...
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Proxychains Works With SOCKS5 but Doesn't Work With HTTP For Apt-Get Update

I can't use proxycains with http HTTP_PROXY_IP PORT conf settings. When I change this to socks5 SOCKS5_PROXY_IP PORT it works. When I inspect wireshark, I see thet I get 403 status code. This is my ...
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How to redirect traffic to a specific IP through a proxy?

I have an Ubuntu 18.04 machine that for accessing a specific IP (for example n.n.n.n) I need to use a proxy (p.p.p.p:p1) but at the same time, I cannot use the proxy for the rest of the traffic on ...
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503 Service Unavailable only when a particular URL is accessed from the terminal command line tools like cUrl or wget

I am behind a proxy in a corporate environment: $ printenv | grep proxy http_proxy=http://aproxy.corproot.net:8080/ https_proxy=http://aproxy.corproot.net:8080/ and trying to access the following 2 ...
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proxies not working on Macbook

I have both http and socks5 proxies but after I set them up and authenticate, they don't work.  With the http proxy I do have internet access but nothing changes - still my old IP, not the one of the ...
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OpenSSH for Windows over HTTP proxy

I have a standard setup: Client (Windows 2019) --> HTTP Proxy --> SSH Server (Ubuntu) --> Server I want to port forward my local port to the server. I am able to connect successfully from the ...
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Ngrok works only in LAN

guys. I'm sorry for my bad English. I have a problem with ngrok on my kali machine. The strange fact is that two days ago it worked properly. After typing: ngrok http 80 A link is generated. But ...
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Proxy/cache with with download accelerator (parallel range requests)

I'd like to use SuperUser collective wisdom to find an http proxy-cache with integrated download accelerator or in other words: parallel range requests. The use case is: a user requests a large file, ...
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How do I configure nginx to reverse proxy based on the Accept header?

Suppose I have nginx reverse proxying to a local HTTP server. If I want everything under /wombat, I can do that with location /wombat { include proxy_params; proxy_pass http://...
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Devices not able to connect to PC local proxy server on home network

So my PC wasn't wanting to connect to my WiFi for some days now, and I was getting kinda tired of having to share my phone's connection and not being able to be directly connected to my home's network ...
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How to capture multiple HTTP headers with the same name (ex.: set-cookie) in HAProxy?

I want to capture and log all the Set-Cookie headers in HTTP responses. The problem is that I only get the last Set-Cookie in my log lines. I am using haproxy 1.7 in docker (FROM haproxy:1.7). My ...
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How do I permanently disable manual proxy in windows 10?

I am trying to disable proxy in windows 10. When I disable the manual proxy it just enable itself when I go back to check. How do I permanently disable this? And I am getting a 127.0.0.1:6061 on the ...
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How to Unset the proxy from Windows command prompt permanently?

I have set the proxy in my Windsows 7 cmd using the below commands C:\> setx HTTP_PROXY http://username:password@proxy.example.com:1234 C:\> set HTTPS_PROXY=http://username:password@proxy....
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How to enable Apache as proxy to Docker container?

I need to set up Apache as the web server and have it proxy http requests to a Docker container with its own web server. I'm starting with the Docker image httpd:2.4. What modules do I need to ...
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Bypass website that falls under wildcard proxy exception

I need a way to exclude a specific web address from the Win 10 list of proxy exceptions. For example, if I am using a proxy, but I don't want the proxy used for a specific domain (google.com) I can ...
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Can I run my server on SSH port?

I set up server for a game on my PC and by default it works on port 25565(minecraft!) and I want people from outside my Uni network to connect to the server. I want to know if there's any way to use ...
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Why does Charles give error code for SSL Proxy?

I have a local nginx proxy that is letting my local site work on https://fakedomain.com/endpoint. If I hit it in the browser, Charles shows the response properly. If I use the SSL Proxy such that ...
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Use VPS as a proxy, VPS being tunneled to a server with dynamic IP

I'm trying to connect to a VPS as if this one was a proxy server Edit Proxy being an HTTP proxy not a SOCKS one, so that any app needing an HTTP proxy can connect to this HTTP proxy with this type of ...
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Port forwading with vpn trought http proxy

My connection is nat, I can not do port forwading normally, just that I need this functionality, so I bought a vps and I hosted a vpn with openvpn, everything went well and I always used this system ...
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Which TCP/IP layer does web proxy operate in and is my understanding of implementation correct?

Let's say client C wants to send HTTP request to server S, but through proxy P. How I understand it is that it is done with just the following two modifications to the plain HTTP request: The ...
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HTTPS (letsencrypt) squid proxy on a domain?

I'd like to make a HTTPS squid proxy (this kind) that can be used by anyone to access any site. This is not a reverse proxy, it is for the whole internet. For security reasons, IPs on my subnet should ...
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Virtualbox Host-only Adapter blocks Chrome's and Slack's internet access

I have Google Chrome version 64 (most current at the time of this writing) running on win 10 with all updates. I also have VirtualBox 5.2.6 r120293 (most current at the time of this writing), with a ...
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Use SSH to Create an HTTP Proxy without browser

I am trying to reach an HTTP(S) website from my device's browser. My Device can get to that website only through a double SSH tunnel. Using this technique, I'm able to set up my Firefox browser to ...
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How to get https on CentOS 7 with app installed in docker

How to configure httpd on CentOS 7 to work as a proxy for (docker container) app running on port 8080 . I was thinking how to make it work, my application was prepared as a docker's container (never ...
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How to check a website if it can act as HTTP proxy server or not?

So, I need HTTP proxy server for HTTP Connect tunneling. How to check a website if it can act as a HTTP proxy server or not ? Do websites have to implement proxy server functionality themselves so ...
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Our application loads GUI only if Charles proxy is up and running

I don't know how to tackle this. My colleague has a desktop app that runs on El Capitan. The app does this: Conects to https://internalserver/Register/register.aspx Once connected it loads some GUI ...
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How to configure http proxy (Squid?) to transform http/1.1 requests to 1.0

I need to setup Squid (or any other proxy) on my local linux VM so that it proxies all incoming HTTP traffic on the loopback interface while transforming the HTTP version to 1.0. In other words I ...
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A proxy handler that can handle multiple proxies

for example, i have this local proxies handlers: 127.0.0.1:8888 (Fiddler) 127.0.0.1:1080 (ShadowSocks) 127.0.0.1:919 (Another ShadowSocks) I want them to be used at the same time. is there any ...
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Slow HTTP proxy on certain ports

I am using selenium chromedriver with HTTP proxies. I find that when I use them with port 80, I get decent performance. However, when I assign port 8085 I get a lot of slow page loads and timeouts. I ...
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Sometimes, proxy info is removed from Windows' LAN Settings

I use Privoxy as a local web proxy. Sometimes, the proxy infos in Lan Settings are removed, so that I can no longer browse the web until I manually fill in the infos again: I ran Comodo Antivirus, ...
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How to run tinyproxy on centos7 without init.d?

All the tinyproxy "How-To" on the internet expect init.d to be reponsible for starting the tinyproxy daemon. But how to use tinyproxy on a recent, say cenotos7 machine, where traditional init scripts ...
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Cannot start CNTLM

When I try to start CNTLM, it fails. If I check in my Windows Event Log I see the message: starting service 'cntlm' failed: fork 11, Resource temporarily unavailable It worked before I updated to ...
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Detect squid proxy local network

I setup squid on a OS X server machine for caching, but I don't see much improvement. I'm trying to check if this is actually working, should I be happy enough that internet is working when squid is ...
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What HTTP Requests Is Charles Registering for A Particular Login and Logout Process?

When I login and logout of a particular website: https://worldcat.authn.worldcat.org/login/manageduser-ui/cmnd/useraction/login?acsURL=https%3A%2F%2Fauthn.sd00.worldcat.org%2Fwayf%2Fmetaauth-ui%2Fcmnd%...
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1 vote
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dovecot/sendmail settings to proxytunnel imap/smtp to gmail servers from behind a proxy?

I am trying to set up a tunnel to access my gmail account from a system behind a proxy/firewall. I came across the proxytunnel based solution. The solution requires local imap/smtp servers to be set ...
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How to proxy and redirect incoming http requests

My server has public host name my_machine.my_company.org:8080. I would like to redirect all incoming http requests to localhost:8080. How can I do it? I use ubuntu 15.10. Why I am doing this? ...
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How to use escape sequences in configuration files in Ubuntu?

I had a problem of tunneling apt from a http proxy in Ubuntu. https://askubuntu.com/questions/23666/apt-get-does-not-work-with-proxy https://askubuntu.com/questions/158557/setting-proxy-from-...
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