mirror of
https://github.com/byReqz/probehost2.git
synced 2024-11-14 11:23:13 +00:00
update readme
This commit is contained in:
parent
3b4e96509b
commit
188dc88d12
52
README.md
52
README.md
@ -1,5 +1,5 @@
|
||||
# probehost2
|
||||
an http endpoint to query network diagnosis tools from remote hosts
|
||||
a http endpoint to query network diagnosis tools from remote hosts
|
||||
|
||||
- <a href="#probehost2">Overview</a>
|
||||
- <a href="#disclaimer">Disclaimer</a>
|
||||
@ -15,14 +15,15 @@ an http endpoint to query network diagnosis tools from remote hosts
|
||||
- <a href="#ping">Ping</a>
|
||||
- <a href="#mtr">MTR</a>
|
||||
- <a href="#traceroute">Traceroute</a>
|
||||
- <a href="#nping">Nping</a>
|
||||
|
||||
# Disclaimer
|
||||
Dont expect good or even mediocre code here. This is my first take at go and is mostly for myself to learn. Suggestions and improvements are welcome.
|
||||
Don't expect good or even mediocre code here. This is my first take at go and is mostly for myself to learn. Suggestions and improvements are welcome.
|
||||
|
||||
Please note that this project does not include any kind of rate limiting or other protection. It is therefore heavily advised to only make it publicly reachable if a reverse proxy is in place. A sample config for <a href="caddyserver.com/">Caddy</a> can be found in the `caddy` subfolder.
|
||||
|
||||
# Installation
|
||||
The runtime dependencies are currently `iputils`, `traceroute` and `mtr` (sometimes called `mtr-tiny`). `iputils` and `traceroute` can be substituted by `busybox`.
|
||||
The runtime dependencies are currently `iputils`, `traceroute`, `nping` (usually provided by nmap) and `mtr` (sometimes called `mtr-tiny`). `iputils` and `traceroute` can be substituted by `busybox`.
|
||||
|
||||
## Building
|
||||
The app can be built with the latest Go toolchain.
|
||||
@ -43,12 +44,12 @@ Example files for a systemd service can be found in the `systemd` subfolder.
|
||||
## Docker
|
||||
A docker container based on <a href="https://alpinelinux.org">Alpine</a> can be built by using the included dockerfile (`docker/Dockerfile`).
|
||||
```sh
|
||||
docker build -f docker/Dockerfile . -t byreqz/probehost2:latest
|
||||
docker build -f docker/Dockerfile . -t https://reg.nils.lol/byreqz/probehost2:latest
|
||||
```
|
||||
A compose file can also be found in `docker/docker-compose.yml`.
|
||||
|
||||
## Proxy
|
||||
Its recommended to only run this app together with a rate-limiting reverse-proxy. An example configuration for <a href="caddyserver.com/">Caddy</a> can be found in the `caddy` subfolder.
|
||||
It's recommended to only run this app together with a rate-limiting reverse-proxy. An example configuration for <a href="caddyserver.com/">Caddy</a> can be found in the `caddy` subfolder.
|
||||
|
||||
# Usage
|
||||
## Server
|
||||
@ -58,9 +59,9 @@ The app currently has 4 runtime flags:
|
||||
- `-x / --disable-x-forwarded-for` -- disables checking for the X-Forwarded-For header
|
||||
- `-l / --allow-private` -- allows lookups of private IP ranges
|
||||
|
||||
All of the Flags also have an accompanying environment value: `PROBEHOST_LOGPATH`, `PROBEHOST_ALLOW_PRIVATE`, `PROBEHOST_LISTEN_PORT` and `PROBEHOST_DISABLE_X_FORWARDED_FOR` but the options given via commandline have priority.
|
||||
All the Flags also have an accompanying environment value: `PROBEHOST_LOGPATH`, `PROBEHOST_ALLOW_PRIVATE`, `PROBEHOST_LISTEN_PORT` and `PROBEHOST_DISABLE_X_FORWARDED_FOR` but the options given via commandline have priority.
|
||||
|
||||
The app will log every request including the IP thats querying and show failed requests on stdout.
|
||||
The app will log every request including the IP that's querying and show failed requests on stdout.
|
||||
|
||||
Requests that contain an X-Forwarded-For header (implying the app is behind a reverse proxy) will automatically log that address instead of the requesting IP (the proxy itself), this can be turned off with -x.
|
||||
|
||||
@ -68,7 +69,7 @@ Requests that contain an X-Forwarded-For header (implying the app is behind a re
|
||||
### General
|
||||
The app can be queried via HTTP/HTTPS with the following scheme:
|
||||
```
|
||||
https://[address]/[command]/[hosts]/[options]
|
||||
https://[address]/[command]/[host](_[port]),[host].../[options]
|
||||
```
|
||||
|
||||
- [address] = the IP or domain serving the site
|
||||
@ -76,7 +77,8 @@ https://[address]/[command]/[hosts]/[options]
|
||||
- ping
|
||||
- mtr
|
||||
- traceroute
|
||||
- [hosts] = can be one or more hosts query, seperated by a comma
|
||||
- [host] = can be one or more hosts query, seperated by a comma
|
||||
- [port] = port to be queried, optional
|
||||
- [options] = options to run the command with, seperated by a comma
|
||||
|
||||
All inputs are validated and invalid input is discarded. If the request contains no valid data, the server will return HTTP 500.
|
||||
@ -131,7 +133,7 @@ Available options are:
|
||||
- `c10` / `count10`: send 10 pings
|
||||
|
||||
Example query:
|
||||
```
|
||||
```sh
|
||||
$ curl http://localhost:8000/mtr/localhost/c1,z
|
||||
Start: 2022-01-02T00:06:56+0100
|
||||
HOST: xxx Loss% Snt Last Avg Best Wrst StDev
|
||||
@ -155,9 +157,37 @@ Available options are:
|
||||
- `b` / `back`: Guess the number of hops in the backward path and print if it differs
|
||||
|
||||
Example query:
|
||||
```
|
||||
```sh
|
||||
$ curl http://localhost:8000/tracert/localhost/i
|
||||
traceroute to localhost (127.0.0.1), 30 hops max, 60 byte packets
|
||||
1 localhost (127.0.0.1) 0.063 ms 0.008 ms 0.006 ms
|
||||
```
|
||||
### Nping
|
||||
The default options are:
|
||||
- `c3`: send 3 pings
|
||||
|
||||
Available options are:
|
||||
- `4` / `force4`: force IPv4
|
||||
- `6` / `force6`: force IPv6
|
||||
- `u` / `udp`: use UDP
|
||||
- `t` / `tcp`: use TCP
|
||||
- `v` / `verbose`: be verbose
|
||||
- `c1` / `count1`: send 1 ping
|
||||
- `c3` / `count3`: send 3 pings
|
||||
- `c5` / `count5`: send 5 pings
|
||||
|
||||
Example query:
|
||||
```sh
|
||||
$ curl localhost:8000/nping/localhost_22
|
||||
Starting Nping 0.7.92 ( https://nmap.org/nping ) at 2022-05-29 15:28 CEST
|
||||
SENT (0.0022s) Starting TCP Handshake > localhost:22 (127.0.0.1:22)
|
||||
RCVD (0.0133s) Handshake with localhost:22 (127.0.0.1:22) completed
|
||||
SENT (1.0041s) Starting TCP Handshake > localhost:22 (127.0.0.1:22)
|
||||
RCVD (1.0089s) Handshake with localhost:22 (127.0.0.1:22) completed
|
||||
SENT (2.0071s) Starting TCP Handshake > localhost:22 (127.0.0.1:22)
|
||||
RCVD (2.0090s) Handshake with localhost:22 (127.0.0.1:22) completed
|
||||
|
||||
Max rtt: 11.130ms | Min rtt: 1.945ms | Avg rtt: 5.965ms
|
||||
TCP connection attempts: 3 | Successful connections: 3 | Failed: 0 (0.00%)
|
||||
Nping done: 1 IP address pinged in 2.01 seconds
|
||||
```
|
Loading…
Reference in New Issue
Block a user