HTTP status 412 (precondition failed)

[ugumba]

Hi, sorry to interrupt your flow... :-)

As of this morning, my Homey app for PCC receives 412 during authentication.
(It happens at least for another user and myself.)

I can reproduce with this code:

import { ComfortCloudClient } from 'panasonic-comfort-cloud-client'

let client = new ComfortCloudClient("1.22.0");
try {
    let token = await client.login("[email protected]", "yaddayaddayadda");
    console.log(token);
}
catch (e)
{
    console.log(e);
}

The Android app seems to work fine with the same credentials.
There was a notification about a change to the authentication flow (a simplification, I think) - this might not be related.

[xgcssch]

Same here with NodeRed and node-red-contrib-panasonic-comfort-cloud.

[bisand]

Same here with NodeRed and node-red-contrib-panasonic-comfort-cloud.

FYI: bisand/node-red-contrib-panasonic-comfort-cloud is by the way using this library.

[bisand]

The login works fine and a token is returned, but when it tries to call getClientId() it fails with "Request failed with status code 412 Precondition Failed"

panasonic-comfort-cloud-client/src/ComfortCloudClient.ts

Line 59 in 528f94b

private async getClientId(token: string): Promise<string> {

[pacholoamit]

Similar to this issue sockless-coding/panasonic_cc#331

[marc2016]

If there is a solution, I will implement it as quickly as possible :-)
I am keeping track of the discussion on that issue.

[marc2016]

This is the solution I think: sockless-coding/panasonic_cc#336
I will try to implement and test it in my project.

[hrrrsn]

If it helps you, my original implementation was in Javascript before porting to Python.

[marc2016]

@hrrrsn thank you, that helped very much! :-)
Issue is fixed in version 2.0.3

[ugumba]

Fantastic - thank you both for the quick fix!
Verified locally with my app, and pushed a new version.

[nordlings]

Thanks 😀