2008-01-27 07:00:08 -05:00
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#! /bin/bash
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2008-01-28 16:37:16 -05:00
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# source: readline-test.sh
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2008-01-27 07:00:08 -05:00
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# Copyright Gerhard Rieger 2003
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# Published under the GNU General Public License V.2, see file COPYING
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# script that simulates a simple program with authentication.
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# is just for testing the readline features
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# perform the test with something like:
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# ./socat readline,history=$HOME/.history,noecho='^Password: ' system:./readline-test.sh,pty,setsid,ctty,stderr,sigint,sigquit,echo=0,raw
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BANNER='readline feature test program'
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USERPROMPT='Authentication required\nUsername: '
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PWDPROMPT='Password: '
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PROMPT='prog> '
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# degenerated user database
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CREDUSER="user"
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CREDPASS="password"
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if [ $(echo "x\c") = "x" ]; then ECHO="echo"
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elif [ $(echo -e "x\c") = "x" ]; then ECHO="echo -e"
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fi
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#trap "$ECHO $0 got SIGINT" INT
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trap "$ECHO $0 got SIGINT" INT
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trap "$ECHO $0 got SIGQUIT" QUIT
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# print banner
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$ECHO "$BANNER"
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read -r -p "$($ECHO "$USERPROMPT")" USERNAME
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read -rs -p "$PWDPROMPT" PASSWORD
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$ECHO
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if [ "$USERNAME" != "$CREDUSER" -o "$PASSWORD" != "$CREDPASS" ]; then
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$ECHO "Authentication failed" >&2
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exit -1
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fi
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while read -r -p "$PROMPT" COMMAND; do
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if [ "$COMMAND" = "exit" ]; then
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break;
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fi
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$ECHO "executing $COMMAND"
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done
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