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#!/bin/sh
#-------------------------------------------------------------------------
#
# createuser--
# Utility for creating a user in the PostgreSQL database
#
# Copyright (c) 1994, Regents of the University of California
#
#
# IDENTIFICATION
# $Header: /cvsroot/pgsql/src/bin/scripts/Attic/createuser,v 1.2 1999/12/05 20:52:54 momjian Exp $
#
# Note - this should NOT be setuid.
#
#-------------------------------------------------------------------------
CMDNAME=`basename $0`
NewUser=
SysID=
CanAddUser=
CanCreateDb=
PwPrompt=
Password=
PSQLOPT=
# 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 $2"
shift;;
--port|-p)
PSQLOPT="$PSQLOPT -p $2"
shift;;
# Uncomment these lines if you need the -U and -W options.
# They are confusing in this context, however.
# --user|--username|-U)
# PSQLOPT="$PSQLOPT -U $2"
# shift;;
# --password|-W)
# PSQLOPT="$PSQLOPT -W"
# ;;
--echo|-e)
PSQLOPT="$PSQLOPT -e"
;;
--quiet|-q)
PSQLOPT="$PSQLOPT -o /dev/null"
;;
# options converted into SQL command
--createdb|-d)
CanCreateDb=t
;;
--no-createdb|-D)
CanCreateDb=f
;;
--adduser|-a)
CanAddUser=t
;;
--no-adduser|-A)
CanAddUser=f
;;
--pwprompt|--pw|-P)
PwPrompt=t
;;
-*)
echo "$CMDNAME: Unrecognized option: $1. Try -? for help."
exit 1
;;
*)
NewUser=$1
;;
esac
shift;
done
# Help
if [ "$usage" ]; then
echo "Usage: $CMDNAME [-h <server>] [-p <port>] [-d|-D] [-a|-A] [-P] [username]"
exit 0
fi
# Get missing user attributes
if [ -z "$NewUser" ]; then
$ECHO_N "Enter name of user to add: "$ECHO_C
read NewUser
[ $? -ne 0 ] && exit 1
fi
if [ "$PwPrompt" ]; then
$ECHO_N "Enter password for user $NewUser: "$ECHO_C
read Password
fi
if [ -z "$CanCreateDb" ]; then
$ECHO_N "Is the new user allowed to create databases? (y/n) "$ECHO_C
read REPLY
[ $? -ne 0 ] && exit 1
if [ $REPLY = "y" -o $REPLY = "Y" ]; then
CanCreateDb=t
else
CanCreateDb=f
fi
fi
if [ -z "$CanAddUser" ]; then
$ECHO_N "Shall the new user be allowed to create more new users? (y/n) "$ECHO_C
read REPLY
[ $? -ne 0 ] && exit 1
if [ $REPLY = "y" -o $REPLY = "Y" ]; then
CanAddUser=t
else
CanAddUser=f
fi
fi
#
# build SQL command
#
QUERY="CREATE USER \"$NewUser\""
[ "$Password" ] && QUERY="$QUERY WITH PASSWORD \"$Password\""
[ "$CanCreateDb" = t ] && QUERY="$QUERY CREATEDB"
[ "$CanCreateDb" = f ] && QUERY="$QUERY NOCREATEDB"
[ "$CanAddUser" = t ] && QUERY="$QUERY CREATEUSER"
[ "$CanAddUser" = f ] && QUERY="$QUERY NOCREATEUSER"
psql $PSQLOPT -d template1 -c "$QUERY"
if [ $? -ne 0 ]; then
echo "$CMDNAME: Creation of user \"$NewUser\" failed."
exit 1
fi
exit 0
|
