SYSTEM.CONF CONFIGURATION FILE¶

The system.conf configuration file specifies settings that apply to all services. Each line consists of a directive followed by its value(s). Comments start with the # character and continue to the end of the line. The following directives are supported:

Authentication {On|Off|Yes|No}

Specifies whether authentication is required for requests other than Get-Printer-Attributes. The default is "No".

AuthAdminGroup group

Specifies the group of print administrators. The default administrator group is "wheel".

AuthGroups group [... group]

Specifies a list of groups that can be configured via IPP. If not specified, the default for non-root users is the list of groups the user belongs to. Otherwise, the default is the list of valid groups from "adm", "admin", "daemon", "operator", "staff", and/or "wheel".

AuthName realm

Specifies the authentication realm name. The default realm name is "Printing".

AuthOperatorGroup group

Specifies the group of print operators. The default operator group is the primary group for the user running the server.

AuthProxyGroup group

Specifies the group of print proxies. The default proxy group is the primary group for the user running the server.

AuthService name

Specifies the PAM service name. The default is either "cups" or "other", depending on the platform.

AuthTestPassword password

Specifies a single password that can be used to authenticate against any user account. Note: This directive is provided for testing only and does not actually provide access to the "authenticated" user account. The default is to not have a testing password enabled.

AuthType {None|Basic}

Specifies the type of authentication to require. "None" specifies that no authentication is required. "Basic" specifies that HTTP Basic authentication (username + password) is required. The default is "None" when authentication is turned off and "Basic" when authentication is turned on.

BinDir directory

Specifies the location of the ipptransform(1) and ipptransform3d(1) programs.

DataDir directory

Specifies the location of server data files.

DefaultPrinter name

Specifies the default print service name.

DocumentPrivacyAttributes {all|default|none|list of attributes and groups}

Specifies which document object attribute values are considered private. "All" will hide all attributes except "document-job-id", "document-number", "document-printer-uri", and "document-uuid". "Default" hides all description and template attributes but not status attributes. "None" does not hide any attributes. A list of (space-delimited) attributes and groups names specific attributes, all description ("document-description"), and/or all template ("document-template") attributes. The default value is "default".

DocumentPrivacyScope {all|default|owner|none}

Specifies which users can query private document attribute values. "All" means that all users can query private document attribute values. "Default" means that the document owner and any administrator or operator can query private document attribute values. "Owner" means that only the document owner can query private document attribute values. "None" means that no user can query private document attribute values. The default is "default".

Encryption {Always|IfRequested|Never|Required}

Specifies when to use TLS encryption for client connections. "Always" means that all connections are encrypted when established (HTTPS). "IfRequested" means that connections are encrypted when an upgrade is requested by the client. "Never" means that encryption is not allowed or supported. "Required" means that all connections are encrypted, either when established (HTTPS) or immediately thereafter using HTTP Upgrade.

FileDirectory directory [ ... directory ]

Specifies one or more directories that are allowed for local printing by reference. Directories with spaces must be put inside single ('some directory') or double ("some directory") quotes. The default is to not allow file: URIs for printing.

GeoLocation geo:latitude,longitude[,altitude]

Specifies the physical location of the server using a "geo" URI (RFC 5870).

Info description

Specifies a description of the server.

JobPrivacyAttributes {all|default|none|list of attributes and groups}

Specifies which job object attribute values are considered private. "All" will hide all attributes except "job-id", "job-printer-uri", and "job-uuid". "Default" hides all description and template attributes but not status attributes. "None" does not hide any attributes. A list of (space-delimited) attributes and groups names specific attributes, all description ("job-description"), and/or all template ("job-template") attributes. The default value is "default".

JobPrivacyScope {all|default|owner|none}

Specifies which users can query private job attribute values. "All" means that all users can query private job attribute values. "Default" means that the job owner and any administrator or operator can query private job attribute values. "Owner" means that only the job owner can query private job attribute values. "None" means that no user can query private job attribute values. The default is "default".

KeepFiles {No|Yes}

Specifies whether job data files are retained after processing.

Listen address[:port] [ ... address[:port] ]

Listens for client connections on the specified addresses and ports. If the address is "*" the server will listen for connections on all network interfaces. If the port is omitted, a port between 8000 and 8999 will be used.

Location location of server

Specifies a human-readable location of the server.

LogFile path

Specifies a log file to use. The path "stderr" causes all log messages to be directed to the standard error file descriptor.

LogLevel {Debug|Info|Error}

Specifies the verbosity of logged messages. "Debug" is the most verbose level, logging all messages. "Info" provides basic progress and status messages. "Error" provides only error messages.

MakeAndModel make model

Specifies the make and model of the server.

MaxCompletedJobs number

Specifies the maximum number of completed jobs that are retained for job history. The value 0 specifies there is no limit. Note: ippserver currently removes completed jobs from the job history after 60 seconds.

MaxJobs number

Specifies the maximum number of pending and active jobs that can be queued at any given time. The value 0 specifies there is no limit.

Name name of server

Specifies the human-readable name of the server.

OwnerEmail name@example.com

Specifies the email address of the owner or administrator of the server.

OwnerLocation location

Specifies the human-readable location of the owner or administrator of the server.

OwnerName name

Specifies the name of the owner or administrator of the server.

OwnerPhone phone-number

Specifies the telephone number of the owner or administrator of the server.

SpoolDir path

Specifies the location of print job spool files. The default is a per-process temporary directory.

StateDir path

Specifies the location of persistent printer state files. The default is the empty string so no state is persisted.

SubscriptionPrivacyAttributes {all|default|none|list of attributes and groups}

Specifies which subscription object attribute values are considered private. "All" will hide all attributes except "notify-job-id", "notify-printer-uri", "notify-subscription-id", and "notify-subscription-uuid". "Default" hides all description and template attributes but not status attributes. "None" does not hide any attributes. A list of (space-delimited) attributes and groups names specific attributes, all description ("subscription-description"), and/or all template ("subscription-template") attributes. The default value is "default".

SubscriptionPrivacyScope {all|default|owner|none}

Specifies which users can query private subscription attribute values. "All" means that all users can query private subscription attribute values. "Default" means that the subscription owner and any administrator or operator can query private subscription attribute values. "Owner" means that only the subscription owner can query private subscription attribute values. "None" means that no user can query private subscription attribute values. The default is "default".

UUID uuid

Specifies the UUID of the server.

PRINT SERVICE CONFIGURATION FILES¶

Each 2D print service is configured by a print/name.conf configuration file, where "name" is the name of the service in the printer URI, e.g., "ipps://hostname/ipp/print/name". Each 3D print service is configured by a print3d/name.conf configuration file, where "name" is the name of the service in the printer URI, e.g., "ipps://hostname/ipp/print3d/name". Each line consists of a directive followed by its value(s). Comments start with the # character and continue to the end of the line. The following directives are supported:

Attr value-tag name value(s)

Specifies a Printer Description attribute. The format is further defined in ipptoolfile(7).

AuthPrintGroup group

Specifies the group of users that is allowed to do printing operations.

AuthProxyGroup group

Specifies the group of users that is allowed to do proxy operations.

Command command

Specifies the command to run when processing jobs. The ipptransform(1) command can be used for many printers.

DeviceURI uri

Specifies the printer's device URI.

Make manufacturer

Specifies the manufacturer name for the printer.

Model model

Specifies the model for the printer.

OutputFormat type/subtype

Specifies the output MIME media type for the printer.

Profile name filename.icc { ... }

Specifies a named ICC profile and any member Job Template attributes that select the profile.

Strings language filename.strings

Specifies a localization ("strings") file for the specified language.

WebForms Yes

WebForms No

Enables or disables GET-based web forms which are used to manipulate the material, media, and supply levels. The default is "Yes" to enable GET-based forms.

VARIABLES IN ATTRIBUTE VALUES¶

ippserver defines the following additional ipptoolfile(5) variables that can be used in attribute values:

SERVERNAME

Specifies the host name of the server, for example "server.local".

SERVERPORT

Specifies the port number of the server, for example "8501".

PRINT SERVICE ICON FILES¶

The icon for each 2D print service is stored in the print/name.png file. Similarly, the icon for each 3D print service is stored in the print3d/name.png file.