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Re: unsecure session



On Thu, 06 Jan 2005 21:44:44 +0200
Serdar Aytekin <serdar-linux@eximinter.com> wrote:

> Merhaba,

Merhaba,

> 
> Sanirim Xdm kullaniyorsunuz. Xdm X sunucusunu baslatirken kimlik
> dogrulamasini yapamiyor (/var/lib/xdm/ altina bir dosya olusturur) ve
> kimlik dogrulamasini etkinsizlestiriyor (auth control) buda "unsecure
> session" hatasini almaniza neden oluyor. Bir sekilde /var/lib/xdm/
> dizin yapiniz degismis veya izinleri yanlis set edilmis olabilir.

Kdm olarak açıyor sanıyorum.

> 
> Cozum icin /var/lib/xdm/ dizini yapinizi kontrol edin sayet asagidaki
> gibi sekillenmemisse asagidaki sekle getirin.
> 
> #mkdir /var/lib/xdm
> #mkdir /var/lib/xdm/authdir
> #chmod 700 /var/lib/xdm/authdir
> #mkdir /var/lib/xdm/authdir/authfiles (bunu yoksa kendiside olusturur
> aslinda)#chmod 700 /var/lib/xdm/authdir/authfiles
> 
> kullanici ve gruplarida root olacak (root.root)

Yukarıdaki dosyalar var ve haklarıda doğru olarak görünüyor.

> 
> Sayet bundan bir sonuc alamazsaniz /usr/lib/X11/xdm/ icerisindeki
> xdm-config ve Xresources dosyalarinin icerigine bakmak gerekir bu
> dosyalarin icerisindeki parametrelerde de degisiklik olusmus olabilir.

xdm.config dosyası aşağıda:

! $Xorg: xdm-conf.cpp,v 1.3 2000/08/17 19:54:17 cpqbld Exp $
!
!
!
!
! $XFree86: xc/programs/xdm/config/xdm-conf.cpp,v 1.10 2002/11/30
19:11:32 herrb Exp $!
DisplayManager.errorLogFile:	/var/log/xdm.log
DisplayManager.pidFile:		/var/run/xdm.pid
DisplayManager.keyFile:		/usr/X11R6/lib/X11/xdm/xdm-keys
DisplayManager.servers:		/usr/X11R6/lib/X11/xdm/Xservers
DisplayManager.accessFile:	/usr/X11R6/lib/X11/xdm/Xaccess
DisplayManager.authDir:		/var/lib/xdm
DisplayManager.willing:		su nobody -c /usr/X11R6/lib/X11/xdm/Xwilling
! All displays should use authorization, but we cannot be sure X
terminals! will be configured to support it, so those that do not will
require! individual resource settings.
DisplayManager*authorize: false
! Scripts to start the server, start the user session, and reset the
server DisplayManager*setup:		/usr/X11R6/lib/X11/xdm/Xsetup
DisplayManager*startup:		/usr/X11R6/lib/X11/xdm/Xstartup
DisplayManager*reset:		/usr/X11R6/lib/X11/xdm/Xreset
DisplayManager*resources:	/usr/X11R6/lib/X11/xdm/Xresources
DisplayManager*session:		/usr/X11R6/lib/X11/xdm/Xsession
DisplayManager*authComplain:	true
DisplayManager*userPath:	/usr/local/bin:/usr/bin:/bin:/usr/bin/X11:/usr/games
DisplayManager*systemPath:
/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/bin/X
11



! SECURITY: do not listen for XDMCP or Chooser requests
! Comment out this line if you want to manage X terminals with xdm
DisplayManager.requestPort:	0

Xresources dosyası içeriği ağaşıda:.

! $Xorg: Xresources,v 1.3 2000/08/17 19:54:17 cpqbld Exp $
!
!
!
!
! $XFree86: xc/programs/xdm/config/Xres.cpp,v 1.6 2003/01/04 03:11:31
dawes Exp $!


xlogin*login.translations: #override \
	Ctrl<Key>R: abort-display()\n\
	<Key>F1: set-session-argument(failsafe) finish-field()\n\
	<Key>Delete: delete-character()\n\
	<Key>Left: move-backward-character()\n\
	<Key>Right: move-forward-character()\n\
	<Key>Home: move-to-begining()\n\
	<Key>End: move-to-end()\n\
	Ctrl<Key>KP_Enter: set-session-argument(failsafe)
finish-field()\n\	<Key>KP_Enter: set-session-argument() finish-field()\n\
	Ctrl<Key>Return: set-session-argument(failsafe)
finish-field()\n\	<Key>Return: set-session-argument() finish-field()




xlogin*greeting: Debian GNU/Linux (CLIENTHOST)
xlogin*namePrompt: \040\040\040\040\040\040\040Login:

xlogin*fail: Login incorrect

#if WIDTH >= 1024
xlogin*greetFont:
-adobe-helvetica-bold-o-normal--25-180-100-100-p-138-iso8859-1
xlogin*font:
-adobe-helvetica-medium-r-normal--20-140-100-100-p-100-iso8859-1
xlogin*promptFont:
-adobe-helvetica-bold-r-normal--20-140-100-100-p-105-iso8859-1
xlogin*failFont:
-adobe-helvetica-bold-r-normal--20-140-100-100-p-105-iso8859-1#if PLANES
>= 8
xlogin*logoFileName: /usr/X11R6/lib/X11/xdm/pixmaps/debian.xpm
#else
xlogin*logoFileName: /usr/X11R6/lib/X11/xdm/pixmaps/debianbw.xpm
#endif
#else
xlogin*greetFont:
-adobe-helvetica-bold-o-normal--14-140-75-75-p-82-iso8859-1 xlogin*font:
-adobe-helvetica-medium-r-normal--12-120-75-75-p-67-iso8859-1
xlogin*promptFont:
-adobe-helvetica-bold-r-normal--12-120-75-75-p-70-iso8859-1
xlogin*failFont:
-adobe-helvetica-bold-r-normal--12-120-75-75-p-70-iso8859-1#endif

#ifdef COLOR

xlogin*borderWidth: 1
xlogin*frameWidth: 5
xlogin*innerFramesWidth: 2
xlogin*shdColor: grey30
xlogin*hiColor: grey90
xlogin*background: grey
!xlogin*foreground: darkgreen
xlogin*greetColor: Blue3



xlogin*failColor: red
*Foreground: black
*Background: #fffff0
#else

xlogin*borderWidth: 3
xlogin*frameWidth: 0
xlogin*innerFramesWidth: 1
xlogin*shdColor: black
xlogin*hiColor: black





#endif

xlogin*useShape: true
xlogin*logoPadding: 10


XConsole.text.geometry:	480x130
XConsole.verbose:	true
XConsole*iconic:	true
XConsole*font:		fixed

Chooser*geometry:		700x500+300+200
Chooser*allowShellResize:	false
Chooser*viewport.forceBars:	true
Chooser*label.font:		*-new century schoolbook-bold-i-normal-*-240-*
Chooser*label.label:		XDMCP Host Menu from CLIENTHOST
Chooser*list.font:		-*-*-medium-r-normal-*-*-230-*-*-c-*-iso8859-1
Chooser*Command.font:		*-new century schoolbook-bold-r-normal-*-180-*


bunlarla ilgili bir problem varsa bunu ben kişisel olarak görüp
değerlendirebilecek durumda değilim.

Yardımlarınız için teşekkürler.........
-- 
Op. Dr. Zeki Çatav
Kalp Damar Cerrahisi Uzmanı
catav@isbank.net.tr
http://kalpdamar.hekimi.com

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