CUPS Remote-Zugriff Webinterface

Standardmäßig lässt sich das CUPS-Webinterface nur vom localhost auf Port 631 bedienen

CUPS Konfigurationsdatei bearbeiten

• vim /etc/cups/cupsd.conf

...
Listen 0.0.0.0:631
Listen /run/cups/cups.sock

# Show shared printers on the local network.
Browsing On
BrowseLocalProtocols dnssd

# Default authentication type, when authentication is required...
DefaultAuthType Basic

# Web interface setting...
WebInterface Yes

# Restrict access to the server...
<Location />
  Order allow,deny
  Allow 192.168.56.254
</Location>

# Restrict access to the admin pages...
<Location /admin>
  Allow 192.168.56.254
  Order allow,deny
</Location>

# Restrict access to configuration files...
<Location /admin/conf>
  Allow 192.168.56.254
  AuthType Default
  Require user @SYSTEM
  Order allow,deny
</Location>

# Restrict access to log files...
<Location /admin/log>
  AuthType Default
  Require user @SYSTEM
  Allow 192.168.56.254
  Order allow,deny
</Location>
...

• systemctl restart cups
• ss -lntp | grep 631

LISTEN 0      128          0.0.0.0:631       0.0.0.0:*    users:(("cupsd",pid=4247,fd=6))