[krbdev.mit.edu #2594] "rlogin" and "rsh" don't read the section "appdefault" in krb5.conf

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Date: Wed, 9 Jun 2004 15:31:52 +0200 (MEST)
To: krb5-bugs at mit.edu
From: alexandre.schmitt at cea.fr
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Subject: Problem with the section "appdefault"
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>Submitter-Id:	net
>Originator:	Alexandre Schmitt
>Organization:
	CEA 

>Confidential:	no 
>Synopsis:	"rlogin" and "rsh" don't read the section "appdefault" in krb5.conf
>Severity:	non-critical
>Priority:	medium
>Category:	krb5-appl
>Class:		change-request
>Release:	krb5-1.3.3
>Environment:
	
	System: SunOS surf 5.8 Generic_114018-01 sun4u sparc SUNW,Sun-Blade-100
	Architecture: sun4

>Description:
	
	We would like to forward a forwardable ticket with the commands "rsh" and "rlogin" without using the option -F. The documentation
	explains that we must use the section "appdefault" in krb5.conf:
	[appdefault]
		klogin = {
			forwardable = true
			}
		kshell = {
			forwardable = true
			}
	But this solution doesn't work...
	
>How-To-Repeat:
	
	In the file "krb5.conf", we have the section:
	
	[appdefault]
		klogin = {
			forwardable = true
			}
		kshell = {
			forwardable = true
			}
	
	bash-2.05$rsh surf klist
	klist: No credentials cache file found while setting cache flags
	bash-2.05$
		
>Fix:
	

	We must modify 2 files:
	- src/appl/bsd/krlogin.c
	- src/appl/bsd/krsh.c

	diff krlogin.c krlogin.c.ori

	392D391
	<     int forwardable_appdefault;
	558,560d556
	<     krb5_appdefault_boolean(bsd_context, "klogin", NULL, "forwardable", 0, &forwardable_appdefault);
	<     if (forwardable_appdefault)
	< 	Fflag++;


	diff krsh.c krsh.c.ori
	
	159d158
	<     int forwardable_appdefault;
	363,366d361
	<     krb5_appdefault_boolean(bsd_context, "kshell", NULL, "Forwardable", 0, &forwardable_appdefault);
	<     if (forwardable_appdefault)
	<  	Fflag++;
	<