e9104c3142
The previous expression borked if a username had a plus or hyphen in it. This is needlessly restrictive- at leSt a hyphen in the middle is valid. Instead of playing this game, let's just assume the username can't contain a colon and mask out the second field. Submitted by: sigsys gmail com MFC after: 3 days Differential Revision: https://reviews.freebsd.org/D23548
78 lines
1.6 KiB
Bash
Executable File
78 lines
1.6 KiB
Bash
Executable File
#!/bin/sh
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#
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# $FreeBSD$
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#
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# If there is a global system configuration file, suck it in.
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#
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if [ -r /etc/defaults/periodic.conf ]
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then
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. /etc/defaults/periodic.conf
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source_periodic_confs
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fi
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case "$daily_backup_passwd_enable" in
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[Yy][Ee][Ss])
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if [ ! -f /etc/master.passwd ]
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then
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echo '$daily_backup_passwd_enable" is set but /etc/master.passwd' \
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"doesn't exist"
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rc=2
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elif [ ! -f /etc/group ]
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then
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echo '$daily_backup_passwd_enable" is set but /etc/group' \
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"doesn't exist"
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rc=2
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else
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bak=/var/backups
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rc=0
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echo ""
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echo "Backup passwd and group files:"
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if [ ! -f $bak/master.passwd.bak ]
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then
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rc=1
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echo "no $bak/master.passwd.bak"
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cp -p /etc/master.passwd $bak/master.passwd.bak || rc=3
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fi
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if ! cmp -s $bak/master.passwd.bak /etc/master.passwd
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then
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[ $rc -lt 1 ] && rc=1
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echo "$host passwd diffs:"
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diff -uI '^#' $bak/master.passwd.bak /etc/master.passwd |\
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sed 's/^\([-+ ][^:]*\):[^:]*:/\1:(password):/'
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mv $bak/master.passwd.bak $bak/master.passwd.bak2
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cp -p /etc/master.passwd $bak/master.passwd.bak || rc=3
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fi
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if [ ! -f $bak/group.bak ]
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then
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[ $rc -lt 1 ] && rc=1
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echo "no $bak/group.bak"
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cp -p /etc/group $bak/group.bak || rc=3
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fi
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if ! cmp -s $bak/group.bak /etc/group
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then
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[ $rc -lt 1 ] && rc=1
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echo "$host group diffs:"
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diff -u $bak/group.bak /etc/group
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mv $bak/group.bak $bak/group.bak2
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cp -p /etc/group $bak/group.bak || rc=3
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fi
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if [ -f /etc/group ]
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then
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echo ""
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echo "Verifying group file syntax:"
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chkgrp /etc/group || rc=3
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fi
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fi;;
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*) rc=0;;
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esac
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exit $rc
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