Widget configuration

Conf needs to be like the following:

{
  "whatever": "whatever",
  "foo": "bar",
  "data": {
    "route": "/auth/{test}/{api-key}",
    "method" : "post",
    "token": "{string}",
    "username": "{string}",
    "password": "{int}"
  }
}

• "data" is always needed.
• "route" is always needed.
• "method" is always needed, possible values are get or post.
• {api-key} will always be replaced by the API with the API key corresponding to the provider of the widget.
• {test}, {string} and {int} is to replace when the conf is created.
• Everything contained in {}, apart {api-key} is to replace in the conf.
• If "method" or "route" are not present, the conf is not valid.
• The rest of the data section, apart "route" and "method" will be used as a form if post method is specified, else it will be ignored.
• "token" is optionnal. If specified it will pass the value of the field in the authorization header field.

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A typical widget param will look like this :

{
  "data": {
    "route": "/auth/{test}/{api-key}",
    "method" : "post",
    "username": "{string}",
    "password": "{int}"
  }
}