Ultrix-3.1/src/etc/uucpsetup
:
######################################################################
# Copyright (c) Digital Equipment Corporation 1984, 1985, 1986. #
# All Rights Reserved. #
# Reference "/usr/src/COPYRIGHT" for applicable restrictions. #
######################################################################
PATH=/usr/ucb:/bin:/usr/bin:/etc
# SCCSID: @(#)uucpsetup 3.0 4/22/86
# Based on (ULTRIX-32) uucpsetup.sh 1.13 11/20/84
#
# Purpose: Handles uucp setup.
# Usage: uucpsetup
# Environment: Bourne shell script
# Date: 3/28/84
# Author: afd
#
# Remarks:
# Sets up files:
# L.sys
# L.cmds
# USERFILE
# L-devices
# L-stat
# R-stat
#
# It assumes a simplified view of the world: only DF02, DF03 and DF112
# are supported, calling times are broken down into Any time, Evenings,
# and Nights, a rather "standard" form is used for the L.sys entries.
# Trap ^C signal
trap "" 1 2 3
HOSTNAME=`hostname`
# Set up Shell file parameters.
# dir path for uucp.
# 2 default directories needed for uucp.
# default execution access level.
# default tty num to use for outgoing connections.
LIB=/usr/lib/uucp
#LIB=.
DIR1=/usr/spool/uucp/sys/DEFAULT/D.$HOSTNAME
DIR2=/usr/spool/uucp/sys/DEFAULT/D.${HOSTNAME}X
DEF_XLEVEL=1
# Outgoing tty number used as either tty00 (dz) or ttyh0 (dh).
OGTTY=2
TTYNUM=$OGTTY
CUANUM=0$OGTTY
# Require it to be run by root
me=`whoami`
if [ ! Z$me = Zroot ]
then
echo "Please su to root first."
exit 1
fi
if [ ! -f ${LIB}/L.cmds ]
then
echo "Please install uucp (optional software) first."
exit 1
fi
if [ ! -w ${LIB}/L.cmds ]
then
echo "${LIB}/L.cmds is not writable, please investigate."
exit 1
fi
# If this script was called by the installation procedure or if uucp
# was not set up at installation time (default directories don't exist),
# then do one-time setups.
# else, just get new systems for uucp connections.
ONETIME=
ASK=
case "$1" in
install)
ONETIME=y
ASK=y
;;
*) echo "
Whenever a default selection is given for a question
[shown in square brackets] you only need to press the
<RETURN> key to select the default choice.
"
if test ! -d $DIR1 -o ! -d $DIR2
then
ONETIME=y
fi
;;
esac
case "$ONETIME" in
"") # Not called from installation script. Determine whether system has a
# dz or dh, by looking in /etc/ttys file for which tty device has
# a getty on its line.
grep -s 1.tty03 /etc/ttys
case $? in
0) TTYNUM=0$OGTTY
;;
*) TTYNUM=h$OGTTY
;;
esac
;;
*) # If called from installation script determine whether the system has
# a dz or a dh terminal device, and set ttynum accordingly.
case $2 in
dh) TTYNUM=h$OGTTY
;;
*) TTYNUM=0$OGTTY
;;
esac
# See if the system is to be set up for uucp.
case "$ASK" in
"") ;;
*) while : # true
do
echo
echo -n "Do you want your system set up for uucp connections [no] ? "
read UUCP
case $UUCP in
[yY]*) break
;;
[nN]*|"")
exit 0
;;
*) echo " y or n"
;;
esac
done
;;
esac
# Create default directories with make file,
# and create uustat directories.
(cd $LIB; make mkdirs 2> /dev/null)
> $LIB/L_stat
> $LIB/R_stat
> /usr/spool/uucp/LOGFILE
> /usr/spool/uucp/SYSLOG
chown uucp $LIB/L_stat $LIB/R_stat /usr/spool/uucp/LOGFILE /usr/spool/uucp/SYSLOG
chmod 644 $LIB/L_stat $LIB/R_stat /usr/spool/uucp/LOGFILE /usr/spool/uucp/SYSLOG
# Set up cron entries for polling systems hourly and
# cleaning up log file daily.
echo "30 * * * * su uucp < $LIB/uucp.hour
0 6 * * * su uucp < $LIB/uucp.day" >> /usr/lib/crontab
# change LOGFILE var in uucp.hour from /dev/console to a null file
ed ${LIB}/uucp.hour << EOF > /dev/null 2>&1
/LOGFILE/
s/console/null/
w
q
EOF
echo "
It is recommended that you have only one tty line reserved
for uucp outgoing connections. By default this will be set
up as tty line 2. You should connect your auto-call unit
DF112 (or DF02/DF03) to tty line 2."
# Make sure first char = 3 (local - no getty)
# second character is ignored if first char is 0 or 3
ln /dev/tty$TTYNUM /dev/cua$CUANUM
chmod 666 /dev/cua$CUANUM
cp /etc/ttys /tmp/ttys
ed - /tmp/ttys << EOF
/..tty$TTYNUM/s//30tty$TTYNUM/
w
q
EOF
mv /tmp/ttys /etc/ttys ;;
esac # case "$ONETIME"
# Set up systems to call out to.
echo "
This subsection of questions deals with outgoing UUCP connections.
"
ENDING=ne
while : # true
do
echo -n "
Enter the name of a remote system to call out to
(<RETURN> only if no${ENDING}): "
read RSYSTEM
case "$RSYSTEM" in
"") break
;;
esac
ENDING=" more"
OK=y
if test -f $LIB/L.sys
then
grep -s "^$RSYSTEM" $LIB/L.sys
case $? in
0) echo " '$RSYSTEM' is already in $LIB/L.sys file."
OK=
;;
esac
fi
if test $OK
then
echo "
Next you must enter the times when your system can call
system '$RSYSTEM'. The four choices are:
a) Any time of any day;
e) Evenings (Mon-Fri 5pm - 8am, Sat & Sun all day)
n) Nights (Mon-Fri 11pm - 8am, Sat all day & Sun until 5pm)
x) Never"
while : # true
do
echo -n "
When do you want your system to call system '$RSYSTEM';
Any time of any day (a), Evenings (e), Nights (n), Never (x) [a] ? "
read WHEN
case "$WHEN" in
a|A|"") time=Any
;;
e|E) time="Sa|Su|Wk1705-2359|Wk0000-0755"
;;
n|N) time="Sa|Su0000-1655|Wk2305-2359|Wk0000-0755"
;;
x|X) time=Never
;;
*) echo "Sorry, that is not a valid choice."
continue
;;
esac
break
done # while : # true
# Now get the device entry & set the default class.
# Set type and line for L.sys
DEVICE=ACU
DEF_CLASS=1200
# Set info for L-devices.
TYPE=ACU
LINE=cua$CUANUM
# Get the class (line speed). Defaults set in device above.
echo -n "
Enter the line speed for system '$RSYSTEM' [$DEF_CLASS] : "
read CLASS
case "$CLASS" in
"") CLASS=$DEF_CLASS
;;
esac
# Get the phone #.
while : # true
do
echo -n "
Enter the phone number for system '$RSYSTEM': "
read PHONE_NUM
case "$PHONE_NUM" in
"") echo ""
continue
;;
esac
break
done
# Get login name for your connection on remote system
while : # true
do
echo -n "
Enter your login name on system '$RSYSTEM': "
read LOGIN
case "$LOGIN" in
"") echo ""
continue
;;
esac
break
done
# Get password for your connection on remote system
while : # true
do
echo -n "
Enter your password for login '$LOGIN' on system '$RSYSTEM': "
read PASSWORD
case "$PASSWORD" in
"") echo ""
continue
;;
esac
break
done
# Append entry to the L.sys file.
echo "
The entry in $LIB/L.sys will look like:
$RSYSTEM $time $DEVICE $CLASS $PHONE_NUM login:--login: $LOGIN ssword $PASSWORD"
echo "$RSYSTEM $time $DEVICE $CLASS $PHONE_NUM login:--login: $LOGIN ssword $PASSWORD" >> $LIB/L.sys
# Call_unit is the same as 'line' for digital DF02|DF03|DF112.
# Speed is the same as 'class'.
CALL_UNIT=$LINE
SPEED=$CLASS
# If line is hard-wired ($PHONE_NUM = $DEVICE) then use
# "direct" in brand field. Else, get the brand.
case $PHONE_NUM in
$DEVICE)
BRAND=direct
;;
*) while : #true
do
echo -n "
Enter the modem type [DF112] : "
read BRAND
case "$BRAND" in
DF03|DF02|DF112)
;;
df03) BRAND=DF03
;;
df02) BRAND=DF02
;;
df112) BRAND=DF112
;;
"") BRAND=DF112
;;
*) echo "Sorry, only DF02, DF03 and DF112 are supported."
continue
;;
esac
break
done
;;
esac
# Append entry to the L-devices file, if not already there.
WRITEIT=y
if test -f $LIB/L-devices
then
grep -s "$TYPE $LINE $CALL_UNIT $SPEED $BRAND" $LIB/L-devices
case $? in
0) WRITEIT=
;;
esac
fi
case "$WRITEIT" in
y) echo "
The entry in $LIB/L-devices will look like:
$TYPE $LINE $CALL_UNIT $SPEED $BRAND"
echo "$TYPE $LINE $CALL_UNIT $SPEED $BRAND" >> $LIB/L-devices
;;
esac
fi; # if test $OK
done # while true over RSYSTEM
#
# Get info for systems allowed to make incoming connections.
#
echo "
This subsection of questions deals with incoming UUCP connections.
"
# Set up default entries in USERFILE, if not already there.
WRITEIT=y
if test -f $LIB/USERFILE
then
grep -s "remote" $LIB/USERFILE
case $? in
0) WRITEIT=""
;;
esac
fi
case "$WRITEIT" in
y) echo "remote, X0 /usr/spool/uucppublic" >> $LIB/USERFILE
;;
esac
WRITEIT=y
if test -f $LIB/USERFILE
then
grep -s "local" $LIB/USERFILE
case $? in
0) WRITEIT=
;;
esac
fi
case $WRITEIT in
y) echo "local, X9 /" >> $LIB/USERFILE
;;
esac
echo -n "
Enter the name of a system allowed to establish incoming
uucp connections: (<RETURN> only if none): "
read INSYSTEM
case "$INSYSTEM" in
"") ;;
*) echo "
For each system, you will be asked for a short comment for
the password file, a login password, the execution access
level, and the default directory path.
Enter these items one at time, as you are prompted for them.
The execution access level can range from 0 to 9, where 0
gives no access to the remote system, and 9 gives the most
access. In order for a remote system to be able to execute
a particular command on your system, the remote system must
have an access level equal to or greater than the corresponding
protection level in the L.cmds file."
while : # true
do
echo -n "
Do you wish to see the L.cmds file [yes] ? "
read YORN
case $YORN in
[yY]*|"")
echo
more $LIB/L.cmds
;;
[nN]*) ;;
*) echo " y or n"
continue
;;
esac
break
done
MORE=y
while test $INSYSTEM
do
OK=y
if test -f $LIB/USERFILE
then
grep -s "^$INSYSTEM" $LIB/USERFILE
case $? in
0) echo " '$INSYSTEM' is already in $LIB/USERFILE file."
OK=""
;;
esac
fi
case $OK in
y) # Comment is not necessary, so it need not be entered.
echo -n "
Enter a short comment for the passwd file: "
read COMMENT
echo "U$INSYSTEM::4:2:$COMMENT:/usr/spool/uucppublic:/usr/lib/uucp/uucico">> /etc/passwd
echo "
Enter a password for system '$INSYSTEM' for the passwd file."
while : # true
do
passwd U$INSYSTEM
case $? in
0) break
;;
esac
done
# Next set up the USERFILE
while : # true
do
echo -n "
Enter the execution access level for system '$INSYSTEM' [$DEF_XLEVEL] : "
read XLEVEL
case $XLEVEL in
[0-9]) ;;
"") XLEVEL=DEF_XLEVEL
;;
*) echo " The execution access level must be between 0 and 9."
continue
;;
esac
break
done
while : # true
do
echo -n "
If you choose the call back option you will always pay
the phone bill for connections. Do you want the call
back option for system '$INSYSTEM' [no] : "
read CALLBACK
case $CALLBACK in
[yY]*) CALLBACK=c
;;
[nN]*|"")
CALLBACK=
;;
*) echo " y or n"
continue
;;
esac
break
done
echo -n "
Enter the directory path for system '$INSYSTEM' [/usr/spool/uucppublic] : "
read DIRPATH
case $DIRPATH in
"") DIRPATH="/usr/spool/uucppublic"
;;
esac
echo "U$INSYSTEM,$INSYSTEM X$XLEVEL $CALLBACK $DIRPATH" >> $LIB/USERFILE
# If $INSYSTEM is not in the L.sys file already,
# for outgoing connections, then add it in.
if test -f $LIB/L.sys
then
grep -s "^$INSYSTEM" $LIB/L.sys
case $? in
0) ;;
*) echo "$INSYSTEM incoming" >> $LIB/L.sys
;;
esac
fi
;;
esac # case $OK in
# See if any more remote incoming systems.
echo -n "
Enter the next system allowed to establish incoming uucp connections:
(<RETURN> only if no more): "
read INSYSTEM
done; # while test $INSYSTEM
;;
esac # case $INSYSTEM in
chown uucp $LIB/USERFILE $LIB/L.sys $LIB/L-devices 2> /dev/null
chmod 400 $LIB/USERFILE $LIB/L.sys $LIB/L-devices 2> /dev/null
echo ""
echo "Read the uucpsetup(8) manual page in the ULTRIX-11 Programmer's"
echo "manual for the next step to finish setting up UUCP. This involves"
echo "editing the \"/usr/lib/sendmail.cf\" and \"/usr/lib/crontab\" files"
echo "to include UUCP services."
echo ""
echo "Finished with automated portion of UUCP setup."