HTTP.Request headers length too short

garsy020

Hi,

I try to make an HTTP.Request on my Home Assistant server, but after some times, I found my problem:

Invalid argument 'headers': length should be less than 128!

Because the generate token is very long !

token.length ==>> 191

Do you see a solution for this ? because I think that other application can have very long token.

Thankyou

Khatri Vinay

Can I have the screenshot?

garsy020

Zitat von Khatri Vinay

Can I have the screenshot?

this is my test script ( with fake token of course )

Code

let token = "Bearer eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.eyJpc5MiOiIxDFKQZGMyZWY4OTI0MTU0YmY4ZDU3JKLkODg5NmFmNCIsImlhdCI6MTY2MTg5MjQ1MywiZXhwIjoxOTc3MjUyNDUzfQ.6bM9doaC1rSQs-ZRwTbXE5IBoxvRDTQ6izGh1O8ZYZQ";

let h = {
    method: "GET",
    url: "http://192.168.1.105:8123/api/states/sun.sun",
    headers : {
        Authorization: token,
        'Content-Type': "application/json",
    },
    timeout: 4,
    
};

print(h.headers["Content-Type"]);

print("LENGTH", token.length );
Shelly.call("HTTP.Request", h, function (result,error_code,error_message) {
  
    print(result);
    print(error_code);
    print(error_message);
});

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And this, the log of shelly:

Code

shelly_user_script.:365 mJS RAM stat: initial: 151880 after: 146652, used: 522810:29:29.414
shelly_user_script.:403 Running 'script_5.js'...10:29:29.421
application/json 10:29:29.435
LENGTH 190 10:29:29.437
shelly_user_script.:375 mJS RAM stat: after user code: 151880 after: 143560, used: 832010:29:29.453
shelly_notification:145 Status change of script:5: {"id":5,"running":true}10:29:29.466
mg_rpc.c:314 HTTP.Request via loopback 10:29:29.489
mgos_mongoose.c:66 New heap free LWM: 12604410:29:29.505
null 10:29:29.512
-103 10:29:29.514
Invalid argument 'headers': length should be less than 128! 10:29:29.522
mg_rpc.c:314 script.list via WS_in 192.168.1.44:63867

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PichlAlex

same problem here - but i "only" want to flip the state of a Shelly 1 PM Plus relais from a Shelly i4...

as describled here https://shelly-api-docs.shelly.cloud/gen2/General/Authentication i need to use a two step request - this is the source of the second call:

[script] [/script]

[script] let url = '{"method": "GET", ' +
' "url":"http://admin:asdfasdf@10.2.0.215/rpc/Switch.Set?id=0&on=false", ' +
' "headers": {"Authorization": "Digest username=\\"admin\\", realm=\\"shellyplus1pm-7c87asdf48f0\\", nonce=\\"635asdf1b\\", cnonce=\\"OGI2MzMwYzFlMjVmZjg0MjasdfYzZDYwY2ZmZTFmOTY=\\", nc=00000001, qop=auth, response=\\"6df8a5a2328b4aasdfffbedf0f537eecf7b47f876c85ecf1b9f0597e9eb5ac33\\", algorithm=SHA-256"}' +
'}';
print(url);
Shelly.call( 'HTTP.Request',
url,
function callback(result, error_code, error_message, userdata)
{ //some further processing [/script]

[script] }, [/script]

[script] null); [/script]

[script][/script]

if i shorten the headers-parameter i can not fit everything needed in it. if i fit all needed information into the string it is longer than 128 chars.

or do you know another way of controling in a script another shelly without HTTP? (without using MQTT to Homeassistant, ioBroker that calls then the other shelly)

a older shelly (eg 1pm, led rgbw2) works fine with this code (basic auth):
[script] [/script]

[script]Shelly.call( 'HTTP.GET',
'{"url":"http://admin:asdfasdf@10.2.0.217/white/1?turn=off"}}',
function callback(result, error_code, error_message, userdata)
{
//some processing
},
null); [/script]

[script][/script]

Schokoeis

Zitat von garsy020
this is my test script ( with fake token of course )
Code
Invalid argument 'headers': length should be less than 128! 10:29:29.522

Did you find a solution?

I'm stuck at the same problem, need to get some parameters from HA since I want to controll a heater mixer with the shelly. And the logic should be intentionally implemented within the shelly to eliminate overheating of the floor if HA is not available