Create a 2-Step Challenge/Response Template

The example template file Challenge_template.html is located in %PROGRAMFILES%\OneSpan\Digipass Authentication for Remote Desktop Web Access\Templates\Common. You can create your own page based on this template, or use the example template as is.

The Challenge/Response template must be correctly labeled for the used character encoding, which is configured in the related site configuration.

The template must contain a number of keywords, which Digipass Authentication for Remote Desktop Web Access will replace with the appropriate HTML code.

These fields are:

• DPEXT_FORM_METHOD. This is replaced with the configured form method. The replaced content represents the value of the method attribute of the HTML form.

• DPEXT_FORM_ACTION. This is replaced with the configured logon submit URL path and query strings. The replaced content represents the value of the action attribute of the HTML form.

• DPEXT_PASSWORD_FIELD_NAME. This is replaced with the configured password field name and has to be the value of the name attribute of the corresponding HTML form field.

• DPEXT_CHALLENGE_TEXT. This string is replaced with the challenge issued.

• DPEXT_HIDDEN_FIELDS. This is replaced with any fields submitted from the logon page and has to be part of the HTML form.

These fields may appear more than once in the file, and each instance will be replaced.

For more information about configuring single sign-on, see Single sign-on for Remote Desktop Web Access.