HP Embedded Capture Device License 1-100 E-LTU Bedienungsanleitung PDF herunterladen (Seite 94)

2.6.5 Authentication filtering

The functionality of filtering a graph depending on the logged-in user is tightly integrated with standard

authentication agents (embedded PIN, HP AC, SafeCom). Another option is to authenticate users by metadata

information, simulating a login screen, but embedded in the workflow.

2.6.5.1 Authentication agent

The following graph is a simple authentication example of an authentication filtering tool installed on the

device. The first screen that is displayed is a list of menu options that belong exclusively to the logged-in

user.

Any authentication agent will always return the user name, and optionally other parameters (email, domain,

password …). It is recommended that tests be run to ensure that the installed authentication agent is

returning all the fields that are needed.

Figure 2-56 Authentication agent

The graph on the Workflow Designer is a simple one, just with conditions…

Figure 2-57 Menu option condition

2.6.5.2 Authentication filtering (capturing credentials by a Form screen)

Optionally, if you are not using an authentication agent, you can create a Form screen that prompts the user

for a user name and password.

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HP Embedded Capture Device License 1-100 E-LTU Bedienungsanleitung Seite 94