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 # FKM-PROXY
 Simple yet powerful proxy for http(s) traffic (can also handle websockets).
+
+
+## Features
+- TCP proxy (all kinds of http(s) traffic - like websockets, http/2, etc.)
+- E2E encryption (while using own https certificate on own domain)
+- Tunneling is done using TLS for secure connection between proxy server and client
+
+
+## How to setup E2E encryption:
+While doing this, proxy server won't be able to see any plain-text traffic from and to your client.
+All traffic will be encrypted using your own ssl on your own local webserver (fkm-proxy-client isn't using your generated cert).
+
+1. Add `CNAME` record to your domain pointing to `v1.filipton.space` (this is my primary proxy server)
+2. Generate certificate for your domain (using for example lets encrypt - with DNS verification)
+3. Setup your webserver to use that certificate (for example nginx)
+4. Use `--own-ssl` argument while running `fkm-proxy-client` and set `--addr` to your ssl ip:port (for example localhost:443).
+> [!IMPORTANT]
+> For now its not possible to use http without SSL while running with `--own-ssl` mode. Its bound to change in the future.
+
+
+## Dev
+### Server
+To run dev server use this command (with local ssl cert generation):
+```bash
+cargo run --bin fkm-proxy-server -- --domain testlocal.filipton.space --generate-cert --bind-ssl 0.0.0.0:8080 --bin-nonssl 0.0.0.0:8443
+```
+
+> [!NOTE]
+> *.testlocal.filipton.space is pointing to 127.0.0.1. You can also just use localhost as your domain.
+
+
+To create new tunnel use your browser, and type panel url, or generate it using simple CURL:
+```bash
+curl -X POST http://testlocal.filipton.space:8080/create?url=test
+```
+> [!IMPORTANT]
+> Panel domain can be specified using --panel-domain argument, by default its using --domain argument value.
+
+It will return something like this:
+```json
+{"url":"test","hash":"10426308271401697964","token":"178744005062729538121086180162812072708"}
+```
+
+
+### Client
+To run client (using custom proxy server) use this command:
+```bash
+cargo run --bin fkm-proxy-client -- --hash 10426308271401697964 --token 178744005062729538121086180162812072708 -a 127.0.0.1:5000 -p localhost:6969
+```
+> [!NOTE]  
+> Change your `HASH` and `TOKEN` to values previously generated on server.
+
+> [!IMPORTANT]
+> You can specify Proxy ip using `-p` argument (by default proxy server is running on port 6969)
+
+
+While running your client, you can easily see your access url's:
+```
+Access through:
+ - http://test.testlocal.filipton.space:8080
+ - https://test.testlocal.filipton.space:8443
+```