nc is *hobbit*'s netcat; let the sysadm have the same tools the crackers

have, so that he may learn what the network is about and protect it better.

1 files changed, 77 insertions, 0 deletions

diff --git a/src/usr.bin/nc/scripts/websearch b/src/usr.bin/nc/scripts/websearch
new file mode 100644
index 0000000000..60c3a3356a
--- /dev/null
+++ b/src/usr.bin/nc/scripts/websearch
@@ -0,0 +1,77 @@
+#! /bin/sh
+## Hit the major search engines.  Hose the [large] output to a file!
+## autoconverts multiple arguments into the right format for given servers --
+## usually worda+wordb, with certain lame exceptions like dejanews.
+## Extracting and post-sorting the URLs is highly recommended...
+##
+## Altavista currently handled by a separate script; may merge at some point.
+##
+## _H* original 950824, updated 951218 and 960209
+
+test "${1}" = "" && echo 'Needs argument[s] to search for!' && exit 1
+PLUSARG="`echo $* | sed 's/ /+/g'`"
+PIPEARG="`echo ${PLUSARG} | sed 's/+/|/g'`"
+IFILE=/tmp/.webq.$$
+
+# Don't have "nc"?  Get "netcat" from avian.org and add it to your toolkit.
+doquery () {
+  echo GET "$1" | nc -v -i 1 -w 30 "$2" "$3"
+}
+
+# changed since original: now supplying port numbers and separator lines...
+
+echo "=== Yahoo ==="
+doquery "/bin/search?p=${PLUSARG}&n=300&w=w&s=a" search.yahoo.com 80
+
+echo '' ; echo "=== Webcrawler ==="
+doquery "/cgi-bin/WebQuery?searchText=${PLUSARG}&maxHits=300" webcrawler.com 80
+
+# the infoseek lamers want "registration" before they do a real search, but...
+echo '' ; echo "=== Infoseek ==="
+echo "  is broken."
+# doquery "WW/IS/Titles?qt=${PLUSARG}" www2.infoseek.com 80
+# ... which doesn't work cuz their lame server wants the extra newlines, WITH
+# CRLF pairs ferkrissake.  Fuck 'em for now, they're hopelessly broken.  If
+# you want to play, the basic idea and query formats follow.
+# echo "GET /WW/IS/Titles?qt=${PLUSARG}" > $IFILE
+# echo "" >> $IFILE
+# nc -v -w 30 guide-p.infoseek.com 80 < $IFILE
+
+# this is kinda flakey; might have to do twice??
+echo '' ; echo "=== Opentext ==="
+doquery "/omw/simplesearch?SearchFor=${PLUSARG}&mode=phrase" \
+  search.opentext.com 80
+
+# looks like inktomi will only take hits=100, or defaults back to 30
+# we try to suppress all the stupid rating dots here, too
+echo '' ; echo "=== Inktomi ==="
+doquery "/query/?query=${PLUSARG}&hits=100" ink3.cs.berkeley.edu 1234 | \
+  sed '/^<IMG ALT.*inktomi.*\.gif">$/d'
+
+#djnews lame shit limits hits to 120 and has nonstandard format
+echo '' ; echo "=== Dejanews ==="
+doquery "/cgi-bin/nph-dnquery?query=${PIPEARG}+maxhits=110+format=terse+defaultOp=AND" \
+  smithers.dejanews.com 80
+
+# OLD lycos: used to work until they fucking BROKE it...
+# doquery "/cgi-bin/pursuit?query=${PLUSARG}&maxhits=300&terse=1" \
+#   query5.lycos.cs.cmu.edu 80
+# NEW lycos: wants the User-agent field present in query or it returns nothing
+# 960206: webmaster@lycos duly bitched at
+# 960208: reply received; here's how we will now handle it:
+echo \
+"GET /cgi-bin/pursuit?query=${PLUSARG}&maxhits=300&terse=terse&matchmode=and&minscore=.5 HTTP/1.x" \
+  > $IFILE
+echo "User-agent: *FUCK OFF*" >> $IFILE
+echo "Why: go ask todd@pointcom.com (Todd Whitney)" >> $IFILE
+echo '' >> $IFILE
+echo '' ; echo "=== Lycos ==="
+nc -v -i 1 -w 30 twelve.srv.lycos.com 80 < $IFILE
+
+rm -f $IFILE
+exit 0
+
+# CURRENTLY BROKEN [?]
+# infoseek
+
+# some args need to be redone to ensure whatever "and" mode applies