147 lines
3.2 KiB
Bash
147 lines
3.2 KiB
Bash
#!/bin/sh
|
|
#-------------------------------------------------------------------------
|
|
#
|
|
# dropuser--
|
|
# Utility for removing a user from the PostgreSQL database.
|
|
#
|
|
# Copyright (c) 1994, Regents of the University of California
|
|
#
|
|
#
|
|
# IDENTIFICATION
|
|
# $Header: /cvsroot/pgsql/src/bin/scripts/Attic/dropuser,v 1.6 2000/01/19 20:08:36 petere Exp $
|
|
#
|
|
# Note - this should NOT be setuid.
|
|
#
|
|
#-------------------------------------------------------------------------
|
|
|
|
CMDNAME=`basename $0`
|
|
PATHNAME=`echo $0 | sed "s,$CMDNAME\$,,"`
|
|
|
|
PSQLOPT=
|
|
forcedel=t
|
|
DelUser=
|
|
|
|
# Check for echo -n vs echo \c
|
|
|
|
if echo '\c' | grep -s c >/dev/null 2>&1
|
|
then
|
|
ECHO_N="echo -n"
|
|
ECHO_C=""
|
|
else
|
|
ECHO_N="echo"
|
|
ECHO_C='\c'
|
|
fi
|
|
|
|
|
|
while [ $# -gt 0 ]
|
|
do
|
|
case "$1" in
|
|
--help|-\?)
|
|
usage=t
|
|
break
|
|
;;
|
|
# options passed on to psql
|
|
--host|-h)
|
|
PSQLOPT="$PSQLOPT -h $2"
|
|
shift;;
|
|
-h*)
|
|
PSQLOPT="$PSQLOPT $1"
|
|
;;
|
|
--host=*)
|
|
PSQLOPT="$PSQLOPT -h "`echo $1 | sed 's/^--host=//'`
|
|
;;
|
|
--port|-p)
|
|
PSQLOPT="$PSQLOPT -p $2"
|
|
shift;;
|
|
-p*)
|
|
PSQLOPT="$PSQLOPT $1"
|
|
;;
|
|
--port=*)
|
|
PSQLOPT="$PSQLOPT -p "`echo $1 | sed 's/^--port=//'`
|
|
;;
|
|
# Note: These two specify the user to connect as (like in psql),
|
|
# not the user you're dropping.
|
|
--username|-U)
|
|
PSQLOPT="$PSQLOPT -U $2"
|
|
shift;;
|
|
-U*)
|
|
PSQLOPT="$PSQLOPT $1"
|
|
;;
|
|
--username=*)
|
|
PSQLOPT="$PSQLOPT -U "`echo $1 | sed 's/^--username=//'`
|
|
;;
|
|
--password|-W)
|
|
PSQLOPT="$PSQLOPT -W"
|
|
;;
|
|
--echo|-e)
|
|
PSQLOPT="$PSQLOPT -e"
|
|
;;
|
|
--quiet|-q)
|
|
PSQLOPT="$PSQLOPT -o /dev/null"
|
|
;;
|
|
# other options
|
|
--interactive|-i)
|
|
forcedel=f
|
|
;;
|
|
-*)
|
|
echo "$CMDNAME: invalid option: $1"
|
|
echo "Try -? for help."
|
|
exit 1
|
|
;;
|
|
*)
|
|
DelUser="$1"
|
|
;;
|
|
esac
|
|
shift;
|
|
done
|
|
|
|
|
|
if [ "$usage" ]; then
|
|
echo "$CMDNAME removes a PostgreSQL user."
|
|
echo
|
|
echo "Usage:"
|
|
echo " $CMDNAME [options] [username]"
|
|
echo
|
|
echo "Options:"
|
|
echo " -h, --host=HOSTNAME Database server host"
|
|
echo " -p, --port=PORT Database server port"
|
|
echo " -U, --username=USERNAME Username to connect as (not the one to drop)"
|
|
echo " -W, --password Prompt for password to connect"
|
|
echo " -i, --interactive Prompt before deleting anything"
|
|
echo " -e, --echo Show the query being sent to the backend"
|
|
echo " -q, --quiet Don't write any messages"
|
|
echo
|
|
echo "Report bugs to <pgsql-bugs@postgresql.org>."
|
|
exit 0
|
|
fi
|
|
|
|
# Prompt for username if missing
|
|
|
|
if [ -z "$DelUser" ]; then
|
|
$ECHO_N "Enter name of user to delete: "$ECHO_C
|
|
read DelUser
|
|
[ $? -ne 0 ] && exit 1
|
|
fi
|
|
|
|
|
|
if [ "$forcedel" = f ]; then
|
|
echo "User \"$DelUser\" will be permanently deleted."
|
|
$ECHO_N "Are you sure? (y/n) "$ECHO_C
|
|
read REPLY
|
|
|
|
[ $? -eq 1 ] && exit 1
|
|
[ "$REPLY" != "y" -a "$REPLY" != "Y" ] && exit 0
|
|
fi
|
|
|
|
|
|
DelUser=`echo $DelUser | sed 's/\"/\\\"/g'`
|
|
|
|
${PATHNAME}psql $PSQLOPT -d template1 -c "DROP USER \"$DelUser\""
|
|
|
|
if [ $? -ne 0 ]; then
|
|
echo "$CMDNAME: deletion of user \"$DelUser\" failed"
|
|
exit 1
|
|
fi
|
|
|
|
exit 0
|