CODEWITHSUNDEEP
angularjsbashcurl
nwood21
nwood21

Reputation: 322

Using curl with AngularJS and bash

I’m trying to fill out web forms using curl via a bash script to a website that uses AngularJS. Can’t find any documentation on how to do this. Is it even possible to use curl to POST data to webforms that use AngularJS? I’m not even sure I’m asking the right question or if there’s a better method?

Upvotes: 1

Views: 331

Answers (1)

Maxim Sagaydachny
Maxim Sagaydachny

Reputation: 2218

In most cases AngularJS uses ajax calls with JSON payload instead of old-school multipart POSTs.

You can use browser to send test post and save request information "as cURL". enter image description here

Most likely you will have ready-to-use command to add to your bash file.

But quite often such posts are associated with authenticated person so you will need to fill in up-to-date session cookie into your request.

First things to check will be whether your command works with cleaned cookies. If it works then your task is done. Just call such API with something like this:

curl -X POST -H "Content-Type:application/json" \
 http://some-server/handle-form \
 -d '{"parameter1":["41","34"],"another_parameter":"val1"}'

But if your curl request is rejected by server with cookies absent then you need to setup proper cookie before invocation of API request.

This call will authenticate you against server and will store session cookie in a jar file:

curl -b ./jar -c ./jar -i -X POST -H "Content-Type:application/json" \
 http://some-server/login \
 -d '{"login":"my-user-name", "password":"my-password"}'

And such save session cookies would be reused for subsequent API calls:

curl -b ./jar -c ./jar -i -X POST -H "Content-Type:application/json" \
  http://some-server/handle-form \
  -d '{"parameter1":["41","34"],"another_parameter":"val1"}'

Upvotes: 1

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