### Sample configuration file for the Common UNIX Printing System (CUPS)# scheduler. See "man cupsd.conf" for a complete description of this# file.## Log general information in error_log - change "info" to "debug" for# troubleshooting...LogLevel warning# Administrator user group...SystemGroup lpadmin# Only listen for connections from the local machine.Port 631#Listen localhost:631Listen /var/run/cups/cups.sock# Show shared printers on the local network.# Browsing OffBrowseOrder allow,denyBrowseAllow allBrowseAddress all<Location />Order Deny,AllowDeny From AllAllow From 127.0.0.1#Modify 192.168.0.* to match your configuration.Allow From All#DefaultAuthType None</Location># Default authentication type, when authentication is required...AuthType None# Restrict access to the server...<Location /> Order allow,deny Allow localhost Allow @LOCAL Allow all</Location># Restrict access to the admin pages...<Location /admin> Order allow,deny Allow localhost</Location># Restrict access to configuration files...<Location /admin/conf> AuthType Basic Require user @SYSTEM Order allow,deny Allow localhost</Location># Set the default printer/job policies...<Policy default> # Job-related operations must be done by the owner or an adminstrator... <Limit Send-Document Send-URI Hold-Job Release-Job Restart-Job Purge-Jobs Set-Job-Attributes Create-Job-Subscription Renew-Subscription Cancel-Subscription Get-Notifications Reprocess-Job Cancel-Current-Job Suspend-Current-Job Resume-Job CUPS-Move-Job> Require user @OWNER @SYSTEM Order deny,allow </Limit> # All administration operations require an adminstrator to authenticate... <Limit Pause-Printer Resume-Printer Set-Printer-Attributes Enable-Printer Disable-Printer Pause-Printer-After-Current-Job Hold-New-Jobs Release-Held-New-Jobs Deactivate-Printer Activate-Printer Restart-Printer Shutdown-Printer Startup-Printer Promote-Job Schedule-Job-After CUPS-Add-Printer CUPS-Delete-Printer CUPS-Add-Class CUPS-Delete-Class CUPS-Accept-Jobs CUPS-Reject-Jobs CUPS-Set-Default> AuthType Basic Require user @SYSTEM Order deny,allow </Limit> # Only the owner or an administrator can cancel or authenticate a job... <Limit Cancel-Job CUPS-Authenticate-Job> Require user @OWNER @SYSTEM Order deny,allow </Limit> <Limit All> Order deny,allow </Limit></Policy>##