golang tcp forward proxy

I wondered how the proxy knew the IP of the server the client originally wished to connect to. Execute on the secondary vps (ip: 3.3.3.3): You signed in with another tab or window. If the proxy is to be run as an agent, assume that the cluster port address of the control panel is: 1.1.1.1: 55333. proxy agent -k xxx -c 1.1.1.1:55333 -i test. The manual tutorial, the default system is linux, the program is proxy; all operations require root privileges; If you are windows, please use the windows version of proxy.exe. By default, if the API can't handle high concurrency report access, you can use the fast global mode, Execute on vps Compression requires both sides to be proxy. SOCKS proxy traffic is forced to go to the upper level SOCKS proxy, 5.12.1 Setting the retry interval and timeout time, 5.12.3 Use the target address to select the upstream, 5.16 Certificate parameters use base64 data, 6.13 Certificate parameters use base64 data, 8.2.3 TLS encrypted HTTP(S) upstream agent, 8.2.4 TLS-encrypted SOCKS5 upstream agent, 8.2.5 KCP encrypted HTTP(S) upstream agent, 8.2.6 KCP encrypted SOCKS5 upstream agent, 8.2.7 Custom encrypted HTTP(S) upstream agent, 8.2.8 Custom encrypted SOCKS5 upstream agent, Details of total bandwidth speed limitation, Traffic report / Traffic limit / Traffic statistics, https://github.com/snail007/goproxy/releases/latest, Http://test.com/auth.php?user={USER}&pass={PASS}&ip={IP}&local_ip={LOCAL_IP}&target={TARGET}, Http://test.com/auth.php?user={USER}&pass={PASS}&ip={IP}&local_ip={LOCAL_IP}, https://github.com/snail007/proxy-admin-cluster. I used to play only on the LAN, and now I can play anywhere. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. Execute on the secondary vps (ip: 3.3.3.3): Sun Nov 2 16:39:24 MST 2014. 127.0.0.1 is the IP to be restricted After the proxy is executed by default, you cannot close the command line if you want to keep the proxy running. The authenticated username and password can be specified on the command line. The IP is filled with this "unique identifier". However, it is not disconnected from me long enough to timeout the TCP connection. A transparent tcp proxy (no decryption necessary) (golang). simple golang tcp proxy (forward request) GitHub Secondary HTTP proxy VPS_02, IP: 33.33.33.33 proxy sps -S http -T tcp -P 6.6.6.6:6666 -t tcp -z demo_password -p :7777 Format: {"user":"a,b","ip":"",conns:["ab7bf1f10501d6f7","cb7bf1f10501d6f7"]}, user: The username currently connected to the proxy, multiple separated by commas, not left blank, for example: user1, user2, ip: The ip address of the client currently connected to the proxy, multiple separated by commas, not left blank, for example: 1.1.1.1, 2.2.2.2. conns: is an array, the element is a connection id, this id is the id field of the connection object in conns in the above Request Description. Then access the local port 33080 is to access port 22 of 192.168.22.33. net Package Functions. Does reading EOF mean that I got the indented message? The network interface name supports wildcards, for example: It can also be multiple combinations of network interface name and IP, separated by half-width commas, such The proxy is installed on each machine node as an agent, with the control panel [proxyadmin cluster edition] (https://github.com/snail007/proxy-admin-cluster) Unified management of proxy services on massive machines. iptables -t nat -X PROXY, Delete rule from selected chain iptables -D chain name rule details e.g. Then add iptables rules, here are the reference rules: Many functions of the proxy support the kcp protocol. The authenticated username and password can be specified on the command line. header . proxy sps -t tcp -m -p :7777 proxy http -t kcp -p :33080 http://192.168.1.1:3100 is the upstream used by this IP, and it is not left blank. "tcp / http / socks / sps" supports listen on multiple ports and range ports. Am I in trouble? proxy http -T ssh -P "2.2.2.2:22" -u user -S user.key -t tcp -p ":28080". Then the local UDP port 53 provides a secure anti-pollution DNS resolution function. Now, it supports chain-style proxies,nat forwarding in different lan,TCP/UDP port forwarding, SSH forwarding.Proxygolanghttp,https,websocket,tcp,socks5,,,,HTTP,SOCKS5,,,,,,KCP,API snail007 / goproxy Public 116 Pull requests 1 Actions Projects master 1 branch 4 tags snail007 update Protocol PROTOCOL: tcp or udp. key : The base64 encoded string of the higher-level tls transport type certificate key file. Explore All Products Home NGINX Plus Admin Guide Load Balancer TCP and UDP Load Balancing NGINX Plus Admin Guide Installing NGINX and NGINX Plus Installing NGINX Plus Installing NGINX Open Source Reverse proxies to help you expose a local server behind a NAT or firewall to the internet so that you or your visitors can access it directly and easily. This "target" is generally a website or an arbitrary tcp address. A password can be used, the encryption is divided into two parts, one part is whether the local (-z) encryption and decryption, and the part is the encryption and decryption with the upstream (-Z) transmission. otherwise it will be infinite loop. If the HTTP status code 204 is returned, the authentication is successful. How can I convert this half-hot receptacle into full-hot while keeping the ceiling fan connected to the switch? The value of speed of light in different regions of spacetime, Use of the fundamental theorem of calculus. Local three-level execution: The unit is: byte/second. Then access to the local 5353 port is through the TCP tunnel, through the VPS to access port 8.8.8.8. Primary TCP proxy VPS_01, IP: 22.22.22.22 Given the information provided here, "Bad Request" likely indicates that you are reaching the proxy, but that it is not working correctly as a generic HTTP/HTTPS forward proxy, which is what Client.Transport.Proxy would specify.. Maybe some clarity would be added here: How to use Nginx as a HTTP/HTTPS proxy server?.In summary, NGINX is not normally used as a forward proxy, so maybe this isn't . The following command is to open the http(s)\ss\socks service with one click, and enable the udp of socks5 and the udp of ss at the same time. Go Simple and powerful reverse proxy - SoByte Then start the server and add the parameter --server-id=the ID of the mapping rule to count the traffic. But be assured that I am watching the project and will Packaging the Go service as a Docker image is . proxy sps -T tcp -P 2.2.2.2:7777 -M -t tcp -m -p :8888 Then access the local UDP: 5353 port is to access 8.8.8.8 UDP: 53 port. proxy http -t tcp -p ":8080" -T tls -P "33.33.33.33:28080" -C proxy.crt -K proxy.key Also, I have no control of what the server might be doing (i.e. proxy http -t tls -p ":38080" -C proxy.crt -K proxy.key. The proxy protocol conversion uses the sps subcommand. Local execution: The -J parameter format is as follows: Https proxy writing: Protocol conversion, which can convert existing HTTP(S) or SOCKS5 or SS proxy into one port and support HTTP(S) and SOCKS5 and SS proxy at the same time. Specifically, the proxy sends an HTTP to POST request to the HTTP URL address set by --control-url. proxy http -t tls -p ":38080" -C proxy.crt -K proxy.key proxy tcp -p ":33080" -T udp -P "8.8.8.8:53" If the API does not return the RotationTime In addition, the IP part of the --bind-ip parameter supports specifying the network interface name, wildcards, and more than one can be specified. Now, it supports chain-style proxies,nat forwarding in different lan,TCP/UDP port forwarding, SSH forwarding.Proxygolanghttp,https,websocket,tcp,socks5,,,,HTTP,SOCKS5,,,,,,KCP,API. The converted local port is 18080, tls requires certificate file, ss encryption Mode: aes-192-cfb, ss password: pass. Similar to above, the proxy target scheme should be set to tcp:// or tls://, depending if you upstream secured by TLS or not. How difficult was it to spoof the sender of a telegram in 1890-1920's in USA? For detail usage, please refer to the configuration file rhttp.toml, which has a complete configuration description. The good news is that this is amazingly easy in go, and the core part of this proxy will be: This is obviously missing error handling, and doesn't shut down cleanly, but clearly shows how the core data transfer is handled. You switched accounts on another tab or window. If it communicates with the upstream agent, it can perform secure and pollution-free DNS resolution. Hi, can you provide a more elaborate example of what you mean by shutting down this pattern cleanly? proxy tcp -t tls -p ":33080" -T tcp -P "127.0.0.1:8080" -C proxy.crt -K proxy.key When the upstream is SOCKS5, the converted SOCKS5 and SS support UDP. of setup is common in corporate environments. With --always, all SOCKS proxy traffic can be forced to go to the upper SOCKS proxy. In this way, when the website is accessed through the local agent 8080, the target website is accessed through encrypted transmission with the upstream. In this way, when the website is accessed through the local agent 8080, the target website is accessed through compression with the upstream. Installation This is to enable registration of an http(s) proxy with options, e.g. They come in many flavours. test is completed. The X-Forwarded-For and X-Real-IP values are the client IP, so the backend http service can easily obtain the real IP address of the client. WebSocket is designed to work over HTTP. Fast :--nodelay=0 --interval=30 --resend=2 --nc=1 You can fix the port number of the UDP function by the parameter --udp-port port_number, for example: proxy sps -t tcp -p "0.0.0.0:38080" --udp-port 38081. rev2023.7.24.43542. The parameter --auth-url is the HTTP API interface address. proxy sps -S http -T tls -P 127.0.0.1:8080 -t tcp -p :18080 -C proxy.crt -K proxy.key -h aes-192-cfb -j pass, Suppose there is already a kcp http(s) proxy (password is: demo123): 127.0.0.1:8080, now we turn it into a normal proxy that supports both http(s) and socks5 and ss. You can use the --debug parameter to output the number of lines of code and milliseconds. The parsing forwarding rule file specified by the --forward parameter can be referenced to the resolve.rules file. 10240 is the rate limit of this user's single tcp connection, the unit is: byte / sec, no limit write 0 In view of this situation, the project adopts the source. proxy socks -t tls -p ":28080" -T tls -P "22.22.22.22:38080" -C proxy.crt -K proxy.key Suppose there is a upstream agent: 2.2.2.2:33080 Replace the sword inside Netnet, show IP internal Netcom, peanut shell and other tools. We can disable a protocol by parameter. The opening method is: When starting the bridge, server, client, add the --p2p parameter. Compression is divided into two parts, one part is local (-m) compression transmission. proxy sps -S socks -P 2.2.2.2:33080 -T tcp -Z password -l 100K -t tcp --bind-listen -p :33080, proxy sps -t tcp -p :8888,:7777 --bind-ip 5.5.5.5:7777 --bind-ip 6.6.6.6:8888, A sps port can complete the full-featured proxy http\socks\ss function. Load balancing, high availability, HTTP(S)\SOCKS5\SPS proxies supports upstream load balancing and high availability, and multiple upstream repeat-P parameters can be used. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. Level 3 TCP proxy (local) VPS (IP: 22.22.22.33) implementation: Then the connection of the 33080 port will connect to the 33080 port of 192.168.22.33, and the other ports are similar. proxy server -r ":80@:80" -P "22.22.22.22:33080" -C proxy.crt -K proxy.key, Execute on your laptop proxy dns --default system -p :5353 This setting is only effective when the upstream is empty. We can specify an http url interface address with the --auth-url parameter. The author of this project found that a large number of developers based on the project for secondary development or using a large number of core code of the project without complying with the GPLv3 agreement, which seriously violates the original intention of using the GPLv3 open source agreement in this project. proxy tcp -t tls -p ":28080" -T tls -P "22.22.22.22:38080" -C proxy.crt -K proxy.key Making statements based on opinion; back them up with references or personal experience. Why are my film photos coming out so dark, even in bright sunlight? The following command sets 23.23.23.23 with the -g parameter. Local_ip: IP of the server accessed by the user, for example: 3.3.3.3. proxy dns --default direct -p :5353. Agent does not require authentication Only when the traffic is reported will the report be considered successful, and if it response other status codes, it will be considered that the reported traffic failed, and the log will be output. The good news is that this is amazingly easy in go, and the core part of this proxy will be: go io. Something like this: First assume that these connection are semi-permanent (will be closed after a long long while) and I need the data to arrive in order. The proxy's http (s) / socks5 / sps / tcp / udp proxy function supports traffic reporting. For example: -r "udp://:10053@:53" -r "tcp://:10800@:1080" -r ":8080@:80" It can also be placed in a file in the format of a "username:password" and then specified with -F. conns format: [{"id":"ab7bf1f10501d6f7","client":"127.0.0.1:62112","server":"127.0.0.1:9092","user":""}] The proxy sps proxy can encrypt tcp data through custom encryption and tls standard encryption and kcp protocol on top of tcp. It can also be used before custom encryption. This mode needs to have a certain network foundation.

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golang tcp forward proxy