CustomAPI: Duplicati -> Invalid data

[idoodler]

Description

I am trying to implement a custom api for duplicati

The response is correct and is also shown in the Homepage error widget, but I just can't map the values. The Homepage logs say something about an invalide token in JSON, but I am able to parse the JSON response of Duplicati without any issue in NodeJS and also JS.

Here is the error message

homepage version

v0.9.2 (af16956, Jun 6, 2024)

Installation method

Docker

Configuration

widget:
            type: customapi
            url: http://duplicati:8200/api/v1/progressstate
            refreshInterval: 10000
            method: GET
            headers:
              X-Xsrf-Token: --REDACTED--
            mappings:
                - field: Phase
                  label: Phase

Container Logs

[2024-07-02T08:13:22.361Z] warn: Invalid data for widget 'customapi' endpoint 'undefined':
Expected:undefined
Parse error: SyntaxError: Unexpected token  in JSON at position 0
Data: {"type":"Buffer","data":[239,187,191,123,10,32,32,34,66,97,99,107,117,112,73,68,34,58,32,34,50,34,44,10,32,32,34,84,97,115,107,73,68,34,58,32,54,44,10,32,32,34,66,97,99,107,101,110,100,65,99,116,105,111,110,34,58,32,34,80,117,116,34,44,10,32,32,34,66,97,99,107,101,110,100,80,97,116,104,34,58,32,34,80,97,114,97,108,108,101,108,85,112,108,111,97,100,34,44,10,32,32,34,66,97,99,107,101,110,100,70,105,108,101,83,105,122,101,34,58,32,49,57,55,49,54,56,49,49,52,56,56,44,10,32,32,34,66,97,99,107,101,110,100,70,105,108,101,80,114,111,103,114,101,115,115,34,58,32,49,57,55,49,54,56,49,49,52,56,56,44,10,32,32,34,66,97,99,107,101,110,100,83,112,101,101,100,34,58,32,57,48,57,56,55,52,53,44,10,32,32,34,66,97,99,107,101,110,100,73,115,66,108,111,99,107,105,110,103,34,58,32,102,97,108,115,101,44,10,32,32,34,67,117,114,114,101,110,116,70,105,108,101,110,97,109,101,34,58,32,34,47,66,105,103,66,111,105,47,110,101,120,116,99,108,111,117,100,47,100,97,116,97,47,68,97,118,105,100,47,102,105,108,101,115,47,80,104,111,116,111,115,47,49,56,45,48,55,45,48,54,32,48,49,45,48,49,45,53,53,32,48,57,57,56,46,109,111,118,34,44,10,32,32,34,67,117,114,114,101,110,116,70,105,108,101,115,105,122,101,34,58,32,49,48,57,51,56,49,57,50,49,48,44,10,32,32,34,67,117,114,114,101,110,116,70,105,108,101,111,102,102,115,101,116,34,58,32,48,44,10,32,32,34,67,117,114,114,101,110,116,70,105,108,101,99,111,109,112,108,101,116,101,34,58,32,102,97,108,115,101,44,10,32,32,34,80,104,97,115,101,34,58,32,34,66,97,99,107,117,112,95,80,114,111,99,101,115,115,105,110,103,70,105,108,101,115,34,44,10,32,32,34,79,118,101,114,97,108,108,80,114,111,103,114,101,115,115,34,58,32,48,46,48,44,10,32,32,34,80,114,111,99,101,115,115,101,100,70,105,108,101,67,111,117,110,116,34,58,32,49,53,54,50,55,44,10,32,32,34,80,114,111,99,101,115,115,101,100,70,105,108,101,83,105,122,101,34,58,32,52,52,51,53,56,53,54,52,48,49,51,50,44,10,32,32,34,84,111,116,97,108,70,105,108,101,67,111,117,110,116,34,58,32,49,54,51,57,48,53,44,10,32,32,34,84,111,116,97,108,70,105,108,101,83,105,122,101,34,58,32,53,57,49,57,49,54,50,55,50,53,52,55,44,10,32,32,34,83,116,105,108,108,67,111,117,110,116,105,110,103,34,58,32,102,97,108,115,101,10,125]}

Browser Logs

No response

Troubleshooting

wget http://duplicati:8200/api/v1/progressstate --header X-Xsrf-Token:--REDACTED--

Response:
Connecting to duplicati:8200 (172.19.0.28:8200) saving to 'progressstate' progressstate 100% |**********************************************************************************************| 628 0:00:00 ETA 'progressstate' saved

[shamoon]

Im a bit confused, is the Connecting to duplicati… part what you get from the wget or the json in the screenshot?

[idoodler]

Are you using a 3rd party tool for the Duplicati api?

No, i am communicating directly with Duplicati

[shamoon]

I use duplicati, I’d like to try and debug this a bit but I don’t see documentation of the api anywhere (nor where to get the xsrf token)

[idoodler]

I use duplicati, I’d like to try and debug this a bit but I don’t see documentation of the api anywhere (nor where to get the xsrf token)

I just copied it from the HTTP Request from Chrome

[idoodler]

I switched to Kopia, it has a native widget and is faster then Duplicati plus it supports Start and Stop scripts which I use to power down stacks and containers

[shamoon]

FYI, it turns out Duplicati returns the data with whitespace in it which trips up the javascript JSON parser. Im going to push a change to handle this, it'll be in the main tag or our next release.

[github-actions[bot]]

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