Here's a quick script I hacked together in the last few minutes to sign web pages. Very simple-minded, it nonetheless does the job. If you want to see how it looks in action, visit http://dal1820.computek.net #! /bin/sh # # signit - use PGP to sign a web page # Written 02/08/96 by Ed Carp (ecarp@netcom.com) # # This could conceptually be used to sign (and optionally verify) # shell scripts, etc. The possibilities are endless... # # # Set up some variables... # # Change this if you're so inclined... PGPHELP="http:\/\/www.yahoo.com\/Computers\/Security_and_Encryption" # Look for a line that starts like this... LOOKFOR="This web page has been signed with" ADDLINE="$LOOKFOR <A HREF=$PGPHELP>PGP<\/A>. To see the digital signature, click <A HREF=$1.asc.html>here<\/A>." # # First, we need to make sure that the page hasn't already been signed... # F=`grep "^$LOOKFOR" $1|wc -l` F="`echo $F`" # If it hasn't already been signed, add signature line if [ "$F" = "0" ]; then echo Adding PGP signature HTML to document echo "s/<\/BODY>/$ADDLINE<\/BODY>/g" > $1.temp.$$ echo "s/<\/body>/$ADDLINE<\/body>/g" >> $1.temp.$$ sed -f $1.temp.$$ < $1 > $1.$$ rm -f $1.temp.$$ mv $1.$$ $1 fi pgp -asb $1 # Add rudimentary HTML echo "<HTML><HEAD><TITLE>PGP Digital Signature of $1</TITLE></HEAD>" > $1.$$ echo "<BODY><I>PGP Digital Signature generated `date`</I><HR><PRE>" >> $1.$$ cat $1.asc >> $1.$$ echo "</PRE></BODY></HTML>" >> $1.$$ mv $1.$$ $1.asc.html rm $1.asc echo Done. -- Ed Carp, N7EKG Ed.Carp@linux.org, ecarp@netcom.com 214/993-3935 voicemail/digital pager 800/558-3408 SkyPager Finger ecarp@netcom.com for PGP 2.5 public key an88744@anon.penet.fi "Past the wounds of childhood, past the fallen dreams and the broken families, through the hurt and the loss and the agony only the night ever hears, is a waiting soul. Patient, permanent, abundant, it opens its infinite heart and asks only one thing of you ... 'Remember who it is you really are.'" -- "Losing Your Mind", Karen Alexander and Rick Boyes The mark of a good conspiracy theory is its untestability. -- Andrew Spring ---------------------------------------------------------------------- According to the Communications Decency Act, these are the words you may no longer use in your Internet correspondence: Shit, piss, fuck, cunt, cock-sucker, mother-fucker and tits. The use of shit, piss, fuck, cunt, cock-sucker, mother-fucker and tits, may now earn you a substantial fine as well as possible jail time, should President Clinton sign this Bill into law. Please refrain from using shit, piss, fuck, cunt, cock-sucker, mother-fucker and tits, to protect your children as well as others, from their evil influence, thus keeping America "ideologically pure".