411 lines
10 KiB
Bash
Executable File
411 lines
10 KiB
Bash
Executable File
#!/bin/sh
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# $Id: dialup.en,v 1.2.2.1 1999/05/07 10:02:39 abial Exp $
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set_resolv() {
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echo "[H[J"
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echo "[1m Default Domain Name[m"
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echo ""
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echo "Here you should enter your default Internet domain. If your"
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echo "provider uses something like 'www.big.isp.com', this should"
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echo "be most probably 'big.isp.com'."
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echo ""
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echo "If you simply press enter here, you will have a 'mydomain.edu',"
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echo "which is not the best idea, but may suffice for now..."
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echo ""
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read -p "Please enter the default domain name: " domain
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if [ "X${domain}" = "X" ]
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then
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echo ""
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echo "Fine, your domain will be 'mydomain.edu', but be aware"
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echo "that it probably doesn't exist."
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echo ""
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read -p "Press any key to continue." junk
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domain="mydomain.edu"
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fi
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echo "[H[J"
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echo "[1m DNS Server Address[m"
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echo ""
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echo "Here you should enter the numeric address of your domain name"
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echo "server. It is needed for resolving human-readable host names"
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echo "(such as www.freebsd.org) to machine readable IP numbers. If"
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echo "it's not set properly, you will have to use numeric IP addresses"
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echo "when connecting to other hosts, which is highly inconvenient."
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echo ""
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echo "If you simply press Enter here, we'll set it to one of root"
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echo "DNS servers. This may not always work."
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echo ""
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read -p "Please enter the DNS server address in form A.B.C.D: " dns
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if [ "X${dns}" = "X" ]
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then
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echo ""
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echo "Fine, your DNS server will be 192.33.4.12, but be aware"
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echo "that this may not always work ok."
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echo ""
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read -p "Press any key to continue." junk
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dns="192.33.4.12"
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fi
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}
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set_phone() {
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while [ "X${phone}" = "X" ]
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do
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echo "[H[J"
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echo "[1m Phone Number[m"
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echo ""
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echo "Here you should enter the full phone number you normally"
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echo "use to connect to your provider, with all necessary prefixes"
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echo "attached, e.g.: 01122334455"
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echo ""
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read -p "Please enter the phone number: " phone
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done
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}
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set_port() {
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while [ "X${dev}" = "X" ]
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do
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echo "[H[J"
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echo "[1m Port Number[m"
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echo ""
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echo "Here you should enter the port number, to which your modem is"
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echo "attached. REMEMBER: COM1 is port 0 in FreeBSD, COM2 - port 1,"
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echo "and so on. You should enter only the number, not the full name"
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echo "of the device."
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echo ""
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read -p "Please enter the port number (0,1,2): " dev
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done
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}
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set_speed() {
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while [ "X${speed}" = "X" ]
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do
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echo "[H[J"
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echo "[1m Port Speed[m"
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echo ""
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echo "Here you should choose the serial port speed."
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echo ""
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echo "NOTICE: port speed is NOT the same as modem speed - these are"
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echo "different things. If your modem is capable of V.42 or MNP"
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echo "compression, the actual speed of serial port should be set much"
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echo "higher. E.g. for 14.4 kbps modem with compression you should"
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echo "choose 38400, for 28.8 kbps modem with compression you should"
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echo "choose 115200."
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echo ""
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echo " 1. 9600 bps"
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echo " 2. 14400 bps"
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echo " 3. 28800 bps"
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echo " 4. 38400 bps (14.4 kbps modem with compression)"
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echo " 5. 57600 bps"
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echo " 6. 115200 bps (28.8 kbps modem with compression)"
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echo ""
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read -p "Please choose the port speed (1-6): " ans
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case ${ans} in
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1)
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speed=9600
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;;
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2)
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speed=14400
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;;
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3)
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speed=28800
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;;
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4)
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speed=38400
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;;
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5)
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speed=57600
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;;
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6)
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speed=115200
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;;
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*)
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read -p "Bad value! Press enter to continue..." junk
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unset speed
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;;
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esac
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done
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}
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set_timeout() {
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while [ "X${timo}" = "X" ]
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do
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echo "[H[J"
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echo "[1m Idle Timeout[m"
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echo ""
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echo "Here you should enter timeout (in seconds). After this time, if"
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echo "the connection is idle, it's disconnected (to save your money :-)"
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echo ""
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read -p "Please enter the timeout value: " timo
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done
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}
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set_login() {
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while [ "X${user}" = "X" ]
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do
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echo "[H[J"
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echo "[1m Login Name[m"
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echo ""
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echo "Here you should enter your login name that you normally use"
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echo "to log in to your provider's terminal server."
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echo ""
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read -p "Please enter your login name: " user
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done
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}
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set_password() {
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while [ "X${pass}" = "X" ]
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do
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echo "[H[J"
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echo "[1m Password[m"
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echo ""
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echo "Here you enter the password that you use to log in to the"
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echo "terminal server."
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echo ""
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echo "[31mWARNING: your password will be stored in readable form on the"
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echo "floppy!!! If you don't like it... well, you must dial in manually."
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echo "In that case abort this script (Ctrl-C). Otherwise, continue.[37m"
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echo ""
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stty -echo
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read -p "Please enter your password: " pass
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echo ""
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read -p "Enter again your password: " pass1
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stty echo
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echo ""
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if [ "X${pass}" != "X${pass1}" ]
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then
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echo "Passwords didn't match! Press Enter to continue..."
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read junk
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pass=""
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set_password
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fi
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done
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}
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set_chat() {
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echo "[H[J"
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while [ "X${chat}" = "X" ]
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do
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echo "[1m Type of Login Dialog[m"
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echo ""
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echo "What type of login dialog do you expect from the terminal server?"
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echo ""
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echo "1) [32m......login:[37m ${user}"
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echo " [32m...password:[37m ********"
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echo " [36m(terminal server starts PPP here)[37m"
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echo "2) [32m......login:[37m ${user}"
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echo " [32m...password:[37m ********"
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echo " [32m...protocol:[37m ppp"
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echo " [36m(terminal server starts PPP here)[37m"
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echo "3) [32m......username:[37m ${user}"
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echo " [32m......password:[37m ********"
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echo " [36m(terminal server starts PPP here)[37m"
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echo "4) [32m......username:[37m ${user}"
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echo " [32m......password:[37m ********"
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echo " [32mportX/..xxx...:[37m ppp"
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echo " [36m(terminal server starts PPP here)[37m"
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echo "5) [32mUse CHAP to log in.[37m"
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echo "6) [32mUse PAP to log in.[37m"
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echo ""
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read -p "Choose 1,2,3,4,5 or 6: " chat
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case ${chat} in
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1)
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chat1="TIMEOUT 10 ogin:--ogin: ${user} word: \\\\P"
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chat2="login/password"
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;;
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2)
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chat1="TIMEOUT 10 ogin:--ogin: ${user} word: \\\\P otocol: ppp"
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chat2="login/password/protocol"
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;;
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3)
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chat1="TIMEOUT 10 ername:--ername: ${user} word: \\\\P"
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chat2="username/password"
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;;
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4)
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chat1="TIMEOUT 10 ername:--ername: ${user} word: \\\\P port ppp"
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chat2="username/password/port"
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;;
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5) chat1="-"
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chat2="CHAP"
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;;
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6) chat1="-"
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chat2="PAP"
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;;
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*) echo "Bad value! Please choose 1,2,3 or 4."
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echo ""
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unset chat
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unset chat2
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;;
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esac
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done
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}
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# Main entry of the script
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echo "[H[J"
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echo "[1m Welcome to The Simplest PPP Configurator! :-)[m"
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echo ""
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echo " Your PPP is already preconfigured, so that you can dial manually."
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echo "However, you probably noticed that it requires chatting with your modem"
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echo "and logging in every time you want to connect. It's simple and it works,"
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echo "but it's also annoying."
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echo ""
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echo "This script will try to configure your PPP so that you can run it in"
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echo "background (thus freeing the console), and log in automatically."
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echo ""
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echo "If you want to continue, press [1mEnter[m, otherwise press [1mCtrl-C[m."
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echo ""
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read junk
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# Step through the options.
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set_phone
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set_port
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set_speed
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set_timeout
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set_login
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set_password
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set_chat
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set_resolv
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ans="loop_it"
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while [ "X${ans}" != "X" ]
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do
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echo "[H[J"
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echo "[1m Ok. You assigned the following values:[m"
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echo ""
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echo " 1. Phone number: ${phone}"
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echo " 2. Port number: cuaa${dev}"
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echo " 3. Port speed: ${speed} baud"
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echo " 4. Timeout: ${timo} s"
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echo " 5. Login name: ${user}"
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echo " 6. Password: ${pass}"
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echo " 7. Chat pattern: ${chat} (${chat2})"
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echo " 8. Default domain: ${domain}"
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echo " DNS Server: ${dns}"
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echo ""
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echo "If you're satisfied with these values, just press [1mEnter[m."
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read -p "Otherwise, enter the number of the option you want to change (1-8): " ans
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a="X${ans}"
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case ${a} in
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X1)
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unset phone
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set_phone
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;;
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X2)
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unset dev
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set_port
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;;
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X3)
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unset speed
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set_speed
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;;
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X4)
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unset timo
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set_timeout
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;;
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X5)
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unset user
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set_login
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;;
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X6)
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unset pass
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set_password
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;;
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X7)
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unset chat
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set_chat
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;;
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X8)
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unset dns
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unset domain
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set_resolv
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;;
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X) ;;
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*)
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read -p "Unknown option: ${ans}. Press enter to continue..."
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;;
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esac
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done
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echo ""
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echo -n "Generating /etc/ppp/ppp.conf file..."
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rm -f /etc/ppp/ppp.conf
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cp /etc/ppp/ppp.conf.template /etc/ppp/ppp.conf
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echo "" >>/etc/ppp/ppp.conf
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echo "# This part was generated with $0" >>/etc/ppp/ppp.conf
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echo "dialup:" >>/etc/ppp/ppp.conf
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echo " set line /dev/cuaa${dev}" >>/etc/ppp/ppp.conf
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echo " set speed ${speed}" >>/etc/ppp/ppp.conf
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echo " set phone ${phone}" >>/etc/ppp/ppp.conf
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echo " set authkey ${pass}" >>/etc/ppp/ppp.conf
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echo " set timeout ${timo}" >>/etc/ppp/ppp.conf
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if [ "X${chat1}" = "-" ]
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then
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echo " set authname ${user}" >>/etc/ppp/ppp.conf
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else
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echo " set login \"${chat1}\"" >>/etc/ppp/ppp.conf
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fi
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echo " set ifaddr 10.0.0.1/0 10.0.0.2/0 255.255.255.0 0.0.0.0" >>/etc/ppp/ppp.conf
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echo " Done."
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echo -n "Generating /etc/resolv.conf..."
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echo "# This file was generated with $0">/etc/resolv.conf
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echo "domain ${domain}" >>/etc/resolv.conf
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echo "nameserver ${dns}">>/etc/resolv.conf
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echo "hostname=\"pico.${domain}\"">>/etc/rc.conf
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echo " Done."
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echo ""
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echo "REMEMBER to run /stand/update! Otherwise these changes will be lost!"
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echo ""
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echo "Please check the contents of /etc/ppp/ppp.conf, and edit it if"
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echo "necessary. When you're satisfied with it, run ppp in background:"
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echo ""
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echo " [1mppp -background dialup[m"
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echo ""
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echo "Now, if you're sure that your /etc/ppp/ppp.conf file is ok (which is"
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echo -n "probable :-) would you like to start the dialup connection now? (y/n) "
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read ans
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opts=""
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while [ "X${ans}" = "Xy" ]
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do
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echo "[H[J"
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if [ "X${opts}" = "X" ]
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then
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echo "We'll use the following arguments to 'ppp':"
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echo ""
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echo " ppp -background dialup"
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echo ""
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echo -n "Would you like to change them? (y/n) "
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read oo
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if [ "X${oo}" = "Xy" ]
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then
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read -p "Enter ppp arguments here: " opts
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else
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opts="-background dialup"
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fi
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echo ""
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echo ""
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fi
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echo "Starting dialup connection. Wait until you see a 'PPP Enabled' message..."
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echo ""
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ppp ${opts}
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if [ "X$?" != "X0" ]
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then
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echo ""
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echo -n "Hmmm... Command failed. Try again? (y/n) "
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read ans
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if [ "X${ans}" != "Xy" ]
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then
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echo ""
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echo "Try again later. Check also your config file (/etc/ppp/ppp.conf)"
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echo ""
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fi
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else
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echo ""
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echo "Congratulations! You're on-line now."
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echo ""
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exit 0
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fi
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done
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