Tile: Linux Adduser Script.


You will have to modify some of the Paths to point to your system Files.

This adduser script is based on a webhosting company, which will add virt hosting domains to your sendmail.cw, virtusertable and mailertable.

Please read the source before you try adding this script to your system.
--------------------------------------------------------------------------------
Source Code:

#!/bin/bash

export HTTP_CONF="/services/www/conf/httpd.conf";
export SHELL_PATH="/shell";
export SENDMAIL_CW="/etc/sendmail.cw";
export VIRTUSER_TABLE="/etc/mail/virtusertable";


uSAGE()
{
echo "Your not using the right syntax."
echo
echo "Please type just (adduser)."
echo "Follow all the questions asked."
echo 
echo "This adduser script will add everything possible to the system"
echo "from httpd to sendmail, as long as you follow the questions."
echo
exit 
}

function MAIL()
{
/usr/sbin/sendmail -t < Subject: Welcome new user to Furby. Jynx.NETworks.
From: root@jynx.net
To: $EMAILA

Welcome to Jynx.NETworks... Hope you Enjoy your Stay...
Below is your account information...

First Name: $FNAME
Last Name: $LNAME
Username: $USER
Password: $PW
Email: $EMAILA
Shell: $SHELL
Group: $GROUP
Path: $PATH2
New Email: $NEWEMAIL
If you have any questions or comments please feel free to email chris@jynx.net.

EOM
}

if [ "$1" != "" ]; then
uSAGE
fi


if [ "$1" = "" ]; then

echo -n "Enter username: " 
read USER

if [ -z "$USER" ]; then
echo "Sorry no username given"
exit
fi

echo "Checking to see if $USER is taken..."
sleep 1
RESULT="`cat /etc/passwd | grep ^$USER:`"

if [ "$RESULT" != "" ]; then 
echo "$USER is already a user."
exit
fi

echo -n "Enter password: "
read PASS

if [ -z "$PASS" ]; then
echo "No password given, will use a randmon password"
PASS2="`/usr/sbin/makepassword`"
if [ "$PASS2" = "" ]; then
echo "Script is broke.. you BROKE IT!"
exit
fi

if [ "$PASS2" != "" ]; then
sleep 1
echo "Generating a password"
sleep 1
echo "Password that will be used is: $PASS2"
PW=$PASS2
fi

fi
if [ "$PASS" != "" ]; then
PW=$PASS
fi
echo ""
sleep 1
echo -n "Enter Email: "
read EMAILA

if [ -z "$EMAILA" ]; then
echo "No email address, I wont go on.."
exit
fi
echo -n "Will this user need virtusertable setup?: "
read VIRTU
if [ "$VIRTU" = "y" ] || [ "$VIRTU" = "Y" ]; then
echo -n "Enter new Address: "
read NEWEMAIL
fi
echo -n "Enter First name: "
read FNAME
if [ -z "$FNAME" ]; then
echo "No first name.." 
fi
echo -n "Enter Last name: "
read LNAME
if [ -z "$LNAME" ]; then
echo "No last name.." 
fi
echo -n "Enter shell (/bin/bash): "
read SHELL

if [ -z "$SHELL" ]; then
SHELL="/bin/bash"
fi

echo -n "Enter User Group (users): "
read GROUP

if [ -z "$GROUP" ]; then
GROUP="users"
fi


echo -n "Will this user want a website? (y/n): "
read WEB

if [ -z "$WEB" ]; then
PATH2="$SHELL_PATH/$USER"
fi

if [ "$WEB" = "y" ] || [ "$WEB" = "Y" ]; then
echo -n "Will there be a Domain? (y/n): "
read DOM
if [ "$DOM" = "Y" ] || [ "$DOM" = "y" ]; then
echo -n "Enter Domain Name: (no www.): "
read DOMAIN

if [ -z "$DOMAIN" ]; then
echo "No domain.. cant go on."; exit
fi

PATH2="/export/web/people/$DOMAIN"
echo "Enter Catch all email for $DOMAIN"
echo -n "Default will be $USER@$DOMAIN: "
read CATCHER
if [ -z "$CATCH" ]; then
CATCHER="$USER@$DOMAIN"
fi 
fi 
fi

if [ "$DOM" = "N" ] || [ "$DOM" = "n" ]; then
PATH2="/export/web/people/$USER"
fi
if [ "$WEB" = "y" ] || [ "$WEB" = "Y" ]; then
echo -n "Will this site need Front Page? (y/n): "
read FP
if [ -z "$FP" ]; then
echo "You didnt answer my question"
exit
fi
fi

if [ "$WEB" = "N" ] || [ "$WEB" = "n" ]; then
PATH2="$SHELL_PATH/$USER"
fi
/usr/bin/sleep 1
echo " "
echo " First Name: $FNAME"
echo " Last Name: $LNAME"
echo " Username: $USER"
echo " Password: $PW"
echo " Email: $EMAILA"
echo " Shell: $SHELL"
echo " Group: $GROUP"
echo " Path: $PATH2"
if [ "$DOM" = "N" ] || [ "$DOM" = "n" ]; then
echo " Domain: none."
fi
if [ "$DOM" = "y" ] || [ "$DOM" = "Y" ]; then
echo " Domain: $DOMAIN"
echo " Default Email: $CATCHER"
fi
if [ "$FP" = "y" ] || [ "$FP" = "Y" ]; then
echo " Front Page: Yes"
fi
if [ "$FP" = "n" ] || [ "$FP" = "N" ]; then
echo " Front Page: No"
fi
echo " "

echo -n "Hit Enter if this information is right. If it is not hit (Control-C) to End now"
read ENTER

# Time to add all this stuff to the config.... O Joy
#
echo 
echo "Adding $USER to the system..."
/usr/bin/sleep 1

# adding user
/usr/sbin/useradd -c "$FNAME $LNAME" \
-g "$GROUP" \
-d "$PATH2" \
-s "$SHELL" \
-m "$USER"


# setting the password
echo "$USER":"$PW" | /usr/sbin/chpasswd


# adding email to virtusertable


if [ "$WEB" = "N" ] || [ "$WEB" = "n" ]; then
echo "$USER@jynx.net $USER" >> /etc/mail/virtusertable
/usr/sbin/makemap hash /etc/mail/virtusertable.db < /etc/mail/virtusertable
fi
if [ "$DOM" = "Y" ] || [ "$DOM" = "y" ]; then
echo "$CATCHER $USER" >> /etc/mail/virtusertable
echo "@$DOMAIN $USER" >> /etc/mail/virtusertable

/usr/sbin/makemap hash /etc/mail/virtusertable.db < /etc/mail/virtusertable

# adding domain to sendmail.cw
echo "$DOMAIN" >> /etc/sendmail.cw
/bin/killall -HUP sendmail
fi


# time to edit the http.conf for none domain users
if [ "$WEB" = "Y" ] || [ "$WEB" = "y" ]; then
if [ "$DOM" = "n" ] || [ "$DOM" = "N" ]; then
echo "#" >> $HTTP_CONF
echo "# $USER site.. " >> $HTTP_CONF
echo "" >> $HTTP_CONF
echo " ServerAdmin $USER@jynx.net" >> $HTTP_CONF
echo " DocumentRoot /export/web/people/$USER/public_html" >> $HTTP_CONF
echo " ServerName $USER.jynx.net" >> $HTTP_CONF
echo " ErrorLog logs/$USER.jynx.net-error_log" >> $HTTP_CONF
echo " CustomLog logs/$USER.jynx.net-access_log common" >> $HTTP_CONF
echo " ScriptAlias /cgi-bin/ \"/export/web/people/$USER/public_html/cgi-bin/\" " >> $HTTP_CONF
echo " " >> $HTTP_CONF
echo " AllowOverride All" >> $HTTP_CONF
echo " Options All" >> $HTTP_CONF
echo " Order allow,deny" >> $HTTP_CONF
echo " Allow from all" >> $HTTP_CONF
echo " " >> $HTTP_CONF
echo "" >> $HTTP_CONF
/bin/mkdir /export/web/people/$USER/public_html
/bin/mkdir /export/web/people/$USER/public_html/cgi-bin
/bin/chmod 755 /export/web/people/$USER/public_html/cgi-bin
/bin/chown -R $USER.$GROUP /export/web/people/$USER
if [ "$FP" = "Y" ] || [ "$FP" = "y" ]; then
/usr/local/frontpage/version4.0/bin/fpsrvadm.exe -o install -p 80 -m $USER.jynx.net -u $USER -pw $PW -t apache -s /services/www/conf/httpd.conf -xu $USER -xg $GROUP
fi
fi
if [ "$DOM" = "Y" ] || [ "$DOM" = "y" ]; then
echo "#" >> $HTTP_CONF
echo "# $USER site.. " >> $HTTP_CONF
echo "" >> $HTTP_CONF
echo " ServerAdmin $USER@$DOMAIN" >> $HTTP_CONF
echo " DocumentRoot $PATH2/public_html" >> $HTTP_CONF
echo " ServerName www.$DOMAIN" >> $HTTP_CONF
echo " ServerAlias $DOMAIN" >> $HTTP_CONF
echo " ErrorLog logs/www.$DOMAIN-error_log" >> $HTTP_CONF
echo " CustomLog logs/www.$DOMAIN-access_log common" >> $HTTP_CONF
echo " ScriptAlias /cgi-bin/ \"$PATH2/public_html/cgi-bin/\" " >> $HTTP_CONF
echo " " >> $HTTP_CONF
echo " AllowOverride All" >> $HTTP_CONF
echo " Options All" >> $HTTP_CONF 
echo " Order allow,deny" >> $HTTP_CONF
echo " Allow from all" >> $HTTP_CONF
echo " " >> $HTTP_CONF
echo "" >> $HTTP_CONF
/bin/mkdir /export/web/people/$DOMAIN/public_html
/bin/mkdir /export/web/people/$DOMAIN/public_html/cgi-bin
/bin/chmod 755 /export/web/people/$DOMAIN/public_html/cgi-bin
/bin/chown -R $USER.$GROUP /export/web/people/$DOMAIN
if [ "$FP" = "Y" ] || [ "$FP" = "y" ]; then
/usr/local/frontpage/version4.0/bin/fpsrvadm.exe -o install -p 80 -m www.$DOMAIN -u $USER -pw $PW -t apache -s /services/www/conf/httpd.conf -xu $USER -xg $GROUP
fi


fi

fi

if [ "$VIRTU" = "y" ] || [ "$VIRTU" = "Y" ]; then
echo "$NEWEMAIL $USER" >> /etc/mail/virtusertable
/usr/sbin/makemap hash /etc/mail/virtusertable.db < /etc/mail/virtusertable
fi

echo "Sending email to user"
MAIL
echo "User is added.. Enjoy"
/usr/bin/sleep 1
echo -n "Would you like to do a system update? (y/n): "
read UPDATE
if [ -z "$UPDATE" ]; then
exit
fi
if [ "$UPDATE" = "N" ] || [ "$UPDATE" = "n" ]; then
exit
fi
if [ "$UPDATE" = "Y" ] || [ "$UPDATE" = "y" ] ; then
/usr/bin/sleep 1
/services/www/bin/apachectl graceful
/bin/killall -HUP sendmail
fi
exit
fi 


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