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PRODUCT MANUALS

Mobility Print manual

PRODUCTS FEATURED

 

Authentication

How user authentication works

User authentication identifies users and then associates their identity with the print job. Jobs appear in the server’s print queue with this user identity.

For all devices except Windows laptops, the Application Server validates the username and password in real-time (for example, via Active Directory, LDAP, or G Suite) prior to receiving a print job. The same applies for user security (for example, group-based access control).

For Windows, the authentication process is:

  1. At the time of installation of the print queue, the Application Server validates the username and password.
  2. If valid, the Application Server returns to the client an IPP URL with an encoded access token.
  3. A standard Windows IPP printer is automatically created using this special URL.
  4. The client uses this URL to deliver print jobs via IPP.
  5. Every time there is a print job, the Mobility Print server validates the access token.

Authentication Security

Is the user authentication between devices and the Mobility Print server secure?

All user login credentials are secure and encrypted. Where possible, industry standard HTTPS/TLS is used. Print jobs on Android, macOS, and iOS are secure as they use HTTPS. Print jobs on Chromebooks are encrypted using AES with a 256-bit key length.

Is secure print release compatible with Mobility Print?

Of course! Mobility Print supports secure print release and find-me printing.

Print Job Authentication

Are jobs authenticated at the time of print?

Absolutely. Mobility Print has the same level of security and authentication as any other PaperCut NG/MF feature. User identification is checked before a job is accepted. See the user authentication section above for details.

You can also choose whether or not to authenticate your users for every print job by adjusting the print authentication mode.

Client credentials

Where are credentials saved and how long are they retained?

 MacOSiOSChrome & AndroidWindows

Default Behavior

       

        Users are prompted when first job is sent

Users prompted when installer is run to add new printers
What about per-job authentication?

            

          Users are prompted with every print job

 

Mark the user as "Unauthenticated" as use the PaperCut Client instead
How long are credentials saved?Remembered by Keychain indefinitely Remembered by Keychain indefinitely Remembered for 30 days by default, and configurable up to 365 days   Indefinitely
Where are they stored?Keychain AccessKeychain AccessStored as part of the device profileConfigured in the connection string
How can they be reset?Open Keychain Access and either delete or edit the keychain for the Mobility Print serverTap (i) on the print page on the iOS device and hit forget my Username and PasswordReset & redeploy the Chrome or Android profileReinstalling the queue and entering the new credentials (but you don't actually need to!)
How can I reset an existing Cloud Print authentication token?

If a particular user is having an issue authenticating, there is a method available to force  In order to reset the existing Cloud print token on an individual workstation.

Resetting authentication on all printer queues
  1. Go to the following folder on your device and delete the auth.toml file.

Windows:

%USERPROFILE%\AppData\Local\PaperCutMobilityPrintClient\auth.toml

Mac:

/Users/userX/Library/Application Support/PaperCutMobilityPrintClient/auth.toml

2. Restart the Mobility client.

 

Resetting authentication on a specific print queue(s)

If you only want to reset authentication for a specific print queue(s),

  1. Open the auth.toml file in a text editor.

  2. Remove the token for the required printer(s) in the file (that is, remove each line for each printer). remove token

  3. Save and restart the Mobility client

Does Mobility Print support Single Sign-on with Google?

Yes, no problem!  Follow the steps in Manage Single sign on for Chromebooks so that users By default, you will see a “Sign in with Google” button in the Mobility Print Chrome extension on Chromebooks so they don’t have to re-enter their credentials to log in. You can find more information on how Google SSO works in Manage Single sign on for Chromebooks.

Active Directory password changes

When a Windows client authenticates with Mobility Print for the first time, the workstation receives a token. If the user’s Active Directory password changes, the token is still valid, so there is no need for the user to reauthenticate.

Extending the period of authentication for users

By default Chrome and Android users are prompted every 30 days to re-enter their passwords for Mobility Print. However, it’s possible to extend this period up to 365 days.

Here are the steps to do so:

  1. Browse to the config folder where Mobility Print is installed:  [app-path]\Program Files (x86)\PaperCut Mobility Print\data\config\ or Applications\PaperCut Mobility Print\data\config
  2. Open the file mobility-print.conf.toml with a text editor.
  3. Change the line RememberUserLoginDurationDays=30 to the number of days that you want the login to be remembered (up to 365).
  4. Restart the PaperCut Mobility Print service.

A few things to note:

  • this change won’t affect users that are already authenticated, but will take effect the next time the user is prompted to login.
  • If you wish to force re-authentication, you will need to uninstall and reinstall the app on the Chromebook or Android device. 

Can I configure ID/Pin authentication to work with Mobility Print?

Yes, this requires PaperCut NG/MF v17.3 and above and is a bit of a ”hack”. Note: This currently will not work for Cloud Print clients.

To make this work, follow these steps:

1. Log in to the PaperCut Web admin web interface and click Options.

2. Under Client Software, set the Authentication Method to Identity Number.

Authentication Method to Identity Number

 

3. Go to Users tab, select a user account and scroll down to Other Details. Make sure the user has digits entered in the Primary field under Card/Identity Numbers as this is what they will be entering instead of their username.

Card/Identity Numbers

Now, when the user attempts to print, they will be able to enter the ID number instead of their username! 

ID number for login

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