[linux-l] CUPS und Druckerinstallation...
katjas
kasst at t-online.de
So Jan 7 13:12:59 CET 2007
Am Samstag, 6. Januar 2007 23:31 schrieb Norman Steinbach:
>
> Du meinst, weil CUPS unter ubuntu zum ersten mal nicht mit root-rechten
> läuft fällt erst jetzt auf, dass er nur mit lesezugriff auf shadow
> authentifiziert? Das ist gelinde gesagt ebenfalls seltsam...ist noch
> niemand vorher auf die Idee gekommen, das Drucksystem nicht mit
> root-Rechten laufen zu lassen?
>
> Und, viel wichtiger: Wie "gefährlich" ist die Tatsache, dass CUPS auf
> /etc/shadow Zugriff hat?
>
>
> Viele Grüße,
>
> Norman
>
Hallo Norman und Co.,
mir ist das Ganze schleierhaft.
Ich habe Debian Sarge 3.1 und im Anhang schicke ich Euch mal ein paar Scripte.
Ich habe einen *HP Deskjet* und einen *Samsung Laser* am Laufen und beide ohne
Probleme installiert über:
Browser: http://localhost:631 oder
grafisch: Persönliche Einstellungen.
Beides klappte auf Anhieb. Müßte also auch mit Ububtu zu bewerkstelligen sein.
Allerdings taucht bei mir "lp" :"User lp", "Group lpadmin" auf warum sollte
das bei Ububtu anders sein?
Gruß Katja
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# CUPS configuration file, generated by CUPS configuration tool.
# This tool is part of KDEPrint, the printing framework for KDE
# since version 2.2.2 and is used by the CUPS supporting module
# in KDEPrint. The predecessors to KDEPrint in former KDE releases
# were KUPS and QtCUPS; they are deprecated and no longer maintained.
#
# Author: Michael Goffioul
#
# Web site: http://printing.kde.org/
#
########################################################################
# #
# This is the CUPS configuration file. If you are familiar with #
# Apache or any of the other popular web servers, we've followed the #
# same format. Any configuration variable used here has the same #
# semantics as the corresponding variable in Apache. If we need #
# different functionality then a different name is used to avoid #
# confusion... #
# #
########################################################################
#
# Server
# Server name (ServerName)
#
# The hostname of your server, as advertised to the world.
# By default CUPS will use the hostname of the system.
#
# To set the default server used by clients, see the client.conf file.
#
# ex: myhost.domain.com
#
#ServerName myhost.domain.com
ServerName suwi.linux
# Server administrator (ServerAdmin)
#
# The email address to send all complaints or problems to.
# By default CUPS will use "root at hostname".
#
# ex: root at myhost.com
#
#ServerAdmin root at your.domain.com
ServerAdmin katja at saeger.in-berlin.de
# Classification (Classification)
#
# The classification level of the server. If set, this
# classification is displayed on all pages, and raw printing is disabled.
# The default is the empty string.
#
# ex: confidential
#
#Classification classified
Classification none
# Allow overrides (ClassifyOverride)
#
# Whether to allow users to override the classification
# on printouts. If enabled, users can limit banner pages to before or
# after the job, and can change the classification of a job, but cannot
# completely eliminate the classification or banners.
#
# The default is off.
#
#ClassifyOverride off
# Default character set (DefaultCharset)
#
# The default character set to use. If not specified,
# defaults to utf-8. Note that this can also be overridden in
# HTML documents...
#
# ex: utf-8
#
#DefaultCharset utf-8
DefaultCharset UTF-8
# Default language (DefaultLanguage)
#
# The default language if not specified by the browser.
# If not specified, the current locale is used.
#
# ex: en
#
#DefaultLanguage en
DefaultLanguage en
# Printcap file (Printcap)
#
# The name of the printcap file. Default is no filename.
# Leave blank to disable printcap file generation.
#
# ex: /etc/printcap
#
#Printcap /etc/printcap
Printcap /var/run/cups/printcap
PrintcapFormat BSD
# Security
# Remote root user (RemoteRoot)
#
# The name of the user assigned to unauthenticated accesses
# from remote systems. By default "remroot".
#
# ex: remroot
#
#RemoteRoot remroot
RemoteRoot remroot
# System group (SystemGroup)
#
# The group name for "System" (printer administration)
# access. The default varies depending on the operating system, but
# will be sys, system, or root (checked for in that order).
#
# ex: lpadmin
#
#SystemGroup lpadmin
SystemGroup lpadmin
# Encryption certificate (ServerCertificate)
#
# The file to read containing the server's certificate.
# Defaults to "/etc/cups/ssl/server.crt".
#
# ex: /etc/cups/ssl/server.crt
#
#ServerCertificate /etc/cups/ssl/server.crt
ServerCertificate /etc/cups/ssl/server.crt
# Encryption key (ServerKey)
#
# The file to read containing the server's key.
# Defaults to "/etc/cups/ssl/server.key".
#
# ex: /etc/cups/ssl/server.key
#
#ServerKey /etc/cups/ssl/server.key
ServerKey /etc/cups/ssl/server.key
# Access permissions
#
# Access permissions for each directory served by the scheduler.
# Locations are relative to DocumentRoot...
#
# AuthType: the authorization to use:
#
# None - Perform no authentication
# Basic - Perform authentication using the HTTP Basic method.
# Digest - Perform authentication using the HTTP Digest method.
#
# (Note: local certificate authentication can be substituted by
# the client for Basic or Digest when connecting to the
# localhost interface)
#
# AuthClass: the authorization class; currently only Anonymous, User,
# System (valid user belonging to group SystemGroup), and Group
# (valid user belonging to the specified group) are supported.
#
# AuthGroupName: the group name for "Group" authorization.
#
# Order: the order of Allow/Deny processing.
#
# Allow: allows access from the specified hostname, domain, IP address, or
# network.
#
# Deny: denies access from the specified hostname, domain, IP address, or
# network.
#
# Both "Allow" and "Deny" accept the following notations for addresses:
#
# All
# None
# *.domain.com
# .domain.com
# host.domain.com
# nnn.*
# nnn.nnn.*
# nnn.nnn.nnn.*
# nnn.nnn.nnn.nnn
# nnn.nnn.nnn.nnn/mm
# nnn.nnn.nnn.nnn/mmm.mmm.mmm.mmm
#
# The host and domain address require that you enable hostname lookups
# with "HostNameLookups On" above.
#
# Encryption: whether or not to use encryption; this depends on having
# the OpenSSL library linked into the CUPS library and scheduler.
#
# Possible values:
#
# Always - Always use encryption (SSL)
# Never - Never use encryption
# Required - Use TLS encryption upgrade
# IfRequested - Use encryption if the server requests it
#
# The default value is "IfRequested".
#
#<Location [resource_name]>
#
# You may wish to limit access to printers and classes, either with Allow
# and Deny lines, or by requiring a username and password.
#
#
## Anonymous access (default)
#AuthType None
#
## Require a username and password (Basic authentication)
#AuthType Basic
#AuthClass User
#
## Require a username and password (Digest/MD5 authentication)
#AuthType Digest
#AuthClass User
#
## Restrict access to local domain
#Order Deny,Allow
#Deny From All
#Allow From .mydomain.com
#
## Use encryption if requested
#Encryption IfRequested
#</Location>
<Location />
Encryption IfRequested
Satisfy All
Order deny,allow
Deny From All
Allow From 127.0.0.1
</Location>
<Location /jobs>
AuthType Basic
AuthClass User
Encryption IfRequested
Satisfy All
Order allow,deny
</Location>
<Location /admin>
AuthType Basic
AuthClass System
Encryption IfRequested
Satisfy All
Order deny,allow
Deny From All
Allow From 127.0.0.1
</Location>
# Network
# Hostname lookups (HostNameLookups)
#
# Whether or not to do lookups on IP addresses to get a
# fully-qualified hostname. This defaults to Off for performance reasons...
#
# ex: On
#
#HostNameLookups On
HostnameLookups Off
# Keep alive (KeepAlive)
#
# Whether or not to support the Keep-Alive connection
# option. Default is on.
#
# ex: On
#
#KeepAlive On
KeepAlive On
# Keep-alive timeout (KeepAliveTimeout)
#
# The timeout (in seconds) before Keep-Alive connections are
# automatically closed. Default is 60 seconds.
#
# ex: 60
#
#KeepAliveTimeout 60
KeepAliveTimeout 60
# Max clients (MaxClients)
#
# Controls the maximum number of simultaneous clients that
# will be handled. Defaults to 100.
#
# ex: 100
#
#MaxClients 100
MaxClients 100
# Max request size (MaxRequestSize)
#
# Controls the maximum size of HTTP requests and print files.
# Set to 0 to disable this feature (defaults to 0).
#
# ex: 0
#
#MaxRequestSize 0
MaxRequestSize 0m
# Client timeout (Timeout)
#
# The timeout (in seconds) before requests time out. Default is 300 seconds.
#
# ex: 300
#
#Timeout 300
Timeout 300
# Listen to (Port/Listen)
#
# Ports/addresses that are listened to. The default port 631 is reserved
# for the Internet Printing Protocol (IPP) and is what is used here.
#
# You can have multiple Port/Listen lines to listen to more than one
# port or address, or to restrict access.
#
# Note: Unfortunately, most web browsers don't support TLS or HTTP Upgrades
# for encryption. If you want to support web-based encryption you will
# probably need to listen on port 443 (the "HTTPS" port...).
#
# ex: 631, myhost:80, 1.2.3.4:631
#
# Port 80
# Port 631
# Listen hostname
# Listen hostname:80
# Listen hostname:631
# Listen 1.2.3.4
# Listen 1.2.3.4:631
#
#Port 631
Listen *:631
# Log
# Access log (AccessLog)
#
# The access log file; if this does not start with a leading /
# then it is assumed to be relative to ServerRoot. By default set to
# "/var/log/cups/access_log".
#
# You can also use the special name syslog to send the output to the
# syslog file or daemon.
#
# ex: /var/log/cups/access_log
#
#AccessLog /var/log/cups/access_log
AccessLog /var/log/cups/access_log
# Error log (ErrorLog)
#
# The error log file; if this does not start with a leading /
# then it is assumed to be relative to ServerRoot. By default set to
# "/var/log/cups/error_log".
#
# You can also use the special name syslog to send the output to the
# syslog file or daemon.
#
# ex: /var/log/cups/error_log
#
#ErrorLog /var/log/cups/error_log
ErrorLog /var/log/cups/error_log
# Page log (PageLog)
#
# The page log file; if this does not start with a leading /
# then it is assumed to be relative to ServerRoot. By default set to
# "/var/log/cups/page_log".
#
# You can also use the special name syslog to send the output to the
# syslog file or daemon.
#
# ex: /var/log/cups/page_log
#
#PageLog /var/log/cups/page_log
PageLog /var/log/cups/page_log
# Max log size (MaxLogSize)
#
# Controls the maximum size of each log file before they are
# rotated. Defaults to 1048576 (1MB). Set to 0 to disable log rotating.
#
# ex: 1048576
#
#MaxLogSize 0
MaxLogSize 1m
# Log level (LogLevel)
#
# Controls the number of messages logged to the ErrorLog
# file and can be one of the following:
#
# debug2: Log everything.
# debug: Log almost everything.
# info: Log all requests and state changes.
# warn: Log errors and warnings.
# error: Log only errors.
# none: Log nothing.
#
# ex: info
#
#LogLevel info
LogLevel info
# Jobs
# Preserve job history (PreserveJobHistory)
#
# Whether or not to preserve the job history after a
# job is completed, canceled, or stopped. Default is Yes.
#
# ex: Yes
#
#PreserveJobHistory Yes
PreserveJobHistory On
# Preserve job files (PreserveJobFiles)
#
# Whether or not to preserve the job files after a
# job is completed, canceled, or stopped. Default is No.
#
# ex: No
#
#PreserveJobFiles No
PreserveJobFiles Off
# Auto purge jobs (AutoPurgeJobs)
#
# Automatically purge jobs when not needed for quotas.
# Default is No.
#
#AutoPurgeJobs No
AutoPurgeJobs No
# Max jobs (MaxJobs)
#
# Maximum number of jobs to keep in memory (active and completed).
# Default is 0 (no limit).
#
#MaxJobs 0
MaxJobs 0
# Max jobs per printer (MaxJobsPerPrinter)
#
# The MaxJobsPerPrinter directive controls the maximum number of active
# jobs that are allowed for each printer or class. Once a printer or class
# reaches the limit, new jobs will be rejected until one of the active jobs
# is completed, stopped, aborted, or canceled.
#
# Setting the maximum to 0 disables this functionality.
# Default is 0 (no limit).
#
#
#MaxJobsPerPrinter 0
MaxJobsPerPrinter 0
# Max jobs per user (MaxJobsPerUser)
#
# The MaxJobsPerUser directive controls the maximum number of active
# jobs that are allowed for each user. Once a user reaches the limit, new
# jobs will be rejected until one of the active jobs is completed, stopped,
# aborted, or canceled.
#
# Setting the maximum to 0 disables this functionality.
# Default is 0 (no limit).
#
#
#MaxJobsPerUser 0
MaxJobsPerUser 0
# Filter
# User (User)
#
# The user the server runs under. Normally this
# must be lp, however you can configure things for another user
# as needed.
#
# Note: the server must be run initially as root to support the
# default IPP port of 631. It changes users whenever an external
# program is run...
#
# ex: lp
#
#User lp
User lp
# Group (Group)
#
# The group the server runs under. Normally this
# must be lpadmin, however you can configure things for another
# group as needed.
#
# ex: lpadmin
#
#Group lpadmin
Group lpadmin
# RIP cache (RIPCache)
#
# The amount of memory that each RIP should use to cache
# bitmaps. The value can be any real number followed by "k" for
# kilobytes, "m" for megabytes, "g" for gigabytes, or "t" for tiles
# (1 tile = 256x256 pixels). Defaults to "8m" (8 megabytes).
#
# ex: 8m
#
#RIPCache 8m
RIPCache 50m
# Filter limit (FilterLimit)
#
# Sets the maximum cost of all job filters that can be run
# at the same time. A limit of 0 means no limit. A typical job may need
# a filter limit of at least 200; limits less than the minimum required
# by a job force a single job to be printed at any time.
#
# The default limit is 0 (unlimited).
#
# ex: 200
#
#FilterLimit 0
FilterLimit 0
# Directories
# Data directory (DataDir)
#
# The root directory for the CUPS data files.
# By default /usr/share/cups.
#
# ex: /usr/share/cups
#
#DataDir /usr/share/cups
DataDir /usr/share/cups
# Document directory (DocumentRoot)
#
# The root directory for HTTP documents that are served.
# By default the compiled-in directory.
#
# ex: /usr/share/cups/doc-root
#
#DocumentRoot /usr/share/cups/doc-root
DocumentRoot /usr/share/cups/doc-root
# Font path (FontPath)
#
# The path to locate all font files (currently only for pstoraster).
# By default /usr/share/cups/fonts.
#
# ex: /usr/share/cups/fonts
#
#FontPath /usr/share/cups/fonts
# Request directory (RequestRoot)
#
# The directory where request files are stored.
# By default /var/spool/cups.
#
# ex: /var/spool/cups
#
#RequestRoot /var/spool/cups
RequestRoot /var/spool/cups
# Server binaries (ServerBin)
#
# The root directory for the scheduler executables.
# By default /usr/lib/cups or /usr/lib32/cups (IRIX 6.5).
#
# ex: /usr/lib/cups
#
#ServerBin /usr/lib/cups
ServerBin /usr/lib/cups
# Server files (ServerRoot)
#
# The root directory for the scheduler.
# By default /etc/cups.
#
# ex: /etc/cups
#
#ServerRoot /etc/cups
ServerRoot /etc/cups
# Temporary files (TempDir)
#
# The directory to put temporary files in. This directory must be
# writable by the user defined above! Defaults to "/var/spool/cups/tmp" or
# the value of the TMPDIR environment variable.
#
# ex: /var/spool/cups/tmp
#
#TempDir /var/spool/cups/tmp
TempDir /var/spool/cups/tmp
# Browsing
# Use browsing (Browsing)
#
# Whether or not to listen to printer
# information from other CUPS servers.
#
#
# Enabled by default.
#
#
# Note: to enable the sending of browsing
# information from this CUPS server to the LAN,
# specify a valid BrowseAddress.
#
#
# ex: On
#
#Browsing On
Browsing On
# Browse protocols (BrowseProtocols)
#
# Which protocols to use for browsing. Can be
# any of the following separated by whitespace and/or commas:
#
# all - Use all supported protocols.
# cups - Use the CUPS browse protocol.
# slp - Use the SLPv2 protocol.
#
# The default is cups.
#
# Note: If you choose to use SLPv2, it is strongly recommended that
# you have at least one SLP Directory Agent (DA) on your
# network. Otherwise, browse updates can take several seconds,
# during which the scheduler will not response to client
# requests.
#
#BrowseProtocols cups
BrowseProtocols CUPS
# Browse port (BrowsePort)
#
# The port used for UDP broadcasts. By default this is
# the IPP port; if you change this you need to do it on all servers.
# Only one BrowsePort is recognized.
#
# ex: 631
#
#BrowsePort 631
BrowsePort 631
# Browse interval (BrowseInterval)
#
# The time between browsing updates in seconds. Default
# is 30 seconds.
#
# Note that browsing information is sent whenever a printer's state changes
# as well, so this represents the maximum time between updates.
#
# Set this to 0 to disable outgoing broadcasts so your local printers are
# not advertised but you can still see printers on other hosts.
#
# ex: 30
#
#BrowseInterval 30
BrowseInterval 30
# Browse timeout (BrowseTimeout)
#
# The timeout (in seconds) for network printers - if we don't
# get an update within this time the printer will be removed
# from the printer list. This number definitely should not be
# less the BrowseInterval value for obvious reasons. Defaults
# to 300 seconds.
#
# ex: 300
#
#BrowseTimeout 300
BrowseTimeout 300
# Browse addresses (BrowseAddress)
#
# Specifies a broadcast address to be used. By
# default browsing information is broadcast to all active interfaces.
#
# Note: HP-UX 10.20 and earlier do not properly handle broadcast unless
# you have a Class A, B, C, or D netmask (i.e. no CIDR support).
#
# ex: x.y.z.255, x.y.255.255
#
#BrowseAddress x.y.z.255
#BrowseAddress x.y.255.255
#BrowseAddress x.255.255.255
# Browse order (BrowseOrder)
#
# Specifies the order of BrowseAllow/BrowseDeny comparisons.
#
# ex: allow,deny
#
#BrowseOrder allow,deny
#BrowseOrder deny,allow
BrowseOrder allow,deny
# Implicit classes (ImplicitClasses)
#
# Whether or not to use implicit classes.
#
# Printer classes can be specified explicitly in the classes.conf
# file, implicitly based upon the printers available on the LAN, or
# both.
#
# When ImplicitClasses is On, printers on the LAN with the same name
# (e.g. Acme-LaserPrint-1000) will be put into a class with the same
# name. This allows you to setup multiple redundant queues on a LAN
# without a lot of administrative difficulties. If a user sends a
# job to Acme-LaserPrint-1000, the job will go to the first available
# queue.
#
# Enabled by default.
#
#ImplicitClasses Off
ImplicitClasses On
# Use "any" classes (ImplicitAnyClasses)
#
# Whether or not to create AnyPrinter implicit
# classes.
#
# When ImplicitAnyClasses is On and a local queue of the same name
# exists, e.g. "printer", "printer at server1", "printer at server1", then
# an implicit class called "Anyprinter" is created instead.
#
# When ImplicitAnyClasses is Off, implicit classes are not created
# when there is a local queue of the same name.
#
# Disabled by default.
#
#ImplicitAnyCLasses Off
ImplicitAnyClasses Off
# Hide implicit members (HideImplicitMembers)
#
# Whether or not to show the members of an
# implicit class.
#
# When HideImplicitMembers is On, any remote printers that are
# part of an implicit class are hidden from the user, who will
# then only see a single queue even though many queues will be
# supporting the implicit class.
#
# Enabled by default.
#
#HideImplicitMembers On
HideImplicitMembers Yes
# Use short names (BrowseShortNames)
#
# Whether or not to use "short" names for remote printers
# when possible (e.g. "printer" instead of "printer at host"). Enabled by
# default.
#
# ex: Yes
#
#BrowseShortNames Yes
BrowseShortNames Yes
# Unknown
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# Printer configuration file for CUPS v1.1.23
# Written by cupsd on Sun Jun 25 14:04:09 2006
<DefaultPrinter HP660C>
Info HP DeskJet 660C
Location
DeviceURI parallel:/dev/lp0
State Idle
Accepting Yes
JobSheets none none
QuotaPeriod 0
PageLimit 0
KLimit 0
</Printer>
<Printer laser>
Info SAMSUNG ML-1510
Location
DeviceURI usb://Samsung/ML-1610
State Idle
Accepting Yes
JobSheets none none
QuotaPeriod 0
PageLimit 0
KLimit 0
AllowUser ka
AllowUser root
</Printer>
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