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client.conf(5)			  Apple Inc.			client.conf(5)

NAME
       client.conf - client configuration file for cups (deprecated)

DESCRIPTION
       The client.conf file configures the CUPS client and is normally located
       in the /usr/local/etc/cups and/or ~/.cups directories.	Each  line  in
       the  file can be a configuration directive, a blank line, or a comment.
       Comment lines start with the # character.

       Note: Starting with OS X 10.7, this file is only used  by  command-line
       and  X11 applications.  The ServerName directive is not supported on OS
       X at all.

   DIRECTIVES
       The following directives are understood	by  the	 client.  Consult  the
       online help for detailed descriptions:

       AllowAnyRoot Yes

       AllowAnyRoot No
	    Specifies  whether	to  allow  TLS with certificates that have not
	    been signed by a trusted Certificate Authority.   The  default  is
	    "Yes".

       AllowExpiredCerts Yes

       AllowExpiredCerts No
	    Specifies  whether	to  allow  TLS with expired certificates.  The
	    default is "Yes".

       Encryption IfRequested

       Encryption Never

       Encryption Required
	    Specifies the level of encryption that should be used.

       GSSServiceName name
	    Specifies the Kerberos service name that is used  for  authentica‐
	    tion,  typically  "host",  "http", or "ipp".  CUPS adds the remote
	    hostname ("name@server.example.com") for you. The default name  is
	    "http".

       ServerName hostname-or-ip-address[:port]

       ServerName /domain/socket
	    Specifies the address and optionally the port to use when connect‐
	    ing to the server.	Note: This directive it not supported on OS  X
	    10.7 or later.

       ServerName hostname-or-ip-address[:port]/version=1.1
	    Specifies the address and optionally the port to use when connect‐
	    ing to a server running CUPS 1.3.12 and earlier.

       SSLOptions [AllowRC4] [AllowSSL3]

       SSLOptions None
	    Sets encryption options (only in /usr/local/etc/cups/client.conf).
	    By default, CUPS only supports encryption using TLS v1.0 or higher
	    using known secure cipher suites.  The AllowRC4 option enables the
	    128-bit  RC4  cipher  suites,  which  are  required for some older
	    clients that do not implement newer ones.	The  AllowSSL3	option
	    enables SSL v3.0, which is required for some older clients that do
	    not support TLS v1.0.

       User name
	    Specifies the default user name to use for requests.

       ValidateCerts Yes

       ValidateCerts No
	    Specifies whether to only allow TLS with certificates whose common
	    name matches the hostname.	The default is "No".

NOTES
       The client.conf file is deprecated and will no longer be supported in a
       future version of CUPS.

SEE ALSO
       cups(1), CUPS Online Help (http://localhost:631/help)

COPYRIGHT
       Copyright © 2007-2014 by Apple Inc.

20 October 2014			     CUPS			client.conf(5)

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