node-red: Can't make requests to Node-RED with nc since 3.0
Current Behavior
echo -e "GET /usbip-attach/192.168.1.118/1-1 HTTP/1.1\n" | nc 192.168.1.254 1880
HTTP/1.1 400 Bad Request
Connection: close
Date: Sat, 10 Jun 2023 07:45:48 GMT
Transfer-Encoding: chunked
0
Expected Behavior
Success
Steps To Reproduce
See current behavior.
I make requests from a device with 4 MB ROM, so I can’t install full-featured http client like curl or wget.
Example flow
[
{
"id": "30f79fb83f339c9b",
"type": "http in",
"z": "bddb751fe2c7781a",
"name": "",
"url": "/usbip-attach/:ip/:busid",
"method": "get",
"upload": false,
"swaggerDoc": "",
"x": 140,
"y": 260,
"wires": [
[
"0209019e3e06d412"
]
]
},
{
"id": "0209019e3e06d412",
"type": "function",
"z": "bddb751fe2c7781a",
"name": "",
"func": "msg.payload = `-r ${msg.req.params.ip} -b ${msg.req.params.busid}`;\nreturn msg;",
"outputs": 1,
"noerr": 0,
"initialize": "",
"finalize": "",
"libs": [],
"x": 340,
"y": 260,
"wires": [
[
"2c1ff0ddc2268206"
]
]
},
{
"id": "2c1ff0ddc2268206",
"type": "exec",
"z": "bddb751fe2c7781a",
"command": "sudo systemd-run usbip attach",
"addpay": "payload",
"append": "",
"useSpawn": "false",
"timer": "",
"winHide": false,
"oldrc": false,
"name": "",
"x": 550,
"y": 260,
"wires": [
[],
[
"0b2b57209ddbefeb"
],
[]
]
},
{
"id": "0b2b57209ddbefeb",
"type": "http response",
"z": "bddb751fe2c7781a",
"name": "",
"statusCode": "",
"headers": {},
"x": 750,
"y": 260,
"wires": []
}
]
Environment
- Node-RED version: 3.0.2
- Node.js version: 20.2.0
- npm version: 8.19.2
- Platform/OS: Arch Linux
- Browser: nc
About this issue
- Original URL
- State: closed
- Created a year ago
- Comments: 27 (14 by maintainers)
More likely NodeJS 20 (like 18) being more strict with HTTP headers out of the box