snort/snort-update.sh

Fri, 07 Sep 2012 19:08:07 +0200

author
Michael Schloh von Bennewitz <michael@schloh.com>
date
Fri, 07 Sep 2012 19:08:07 +0200
changeset 667
9dacbd1d1aa2
permissions
-rw-r--r--

Correct build configuration in Solaris subdir, correct english grammar,
remove irrelevant strip notice, introduce custom CFLAG logic, facilitate
use of Solaris Studio compiler with needed build configuration
adjustments, conditionally build 64 bit position independent code,
and accommodate tun(7) in newer Solaris releases by renaming driver
and module from conflicting 'tun' to 'vtun'. These changes include
some nonstandard 'I give up' logic causing out of tree builds by
manipulating the PATH, for example.

     1 #!/bin/sh
     2 ##
     3 ##  snort-update.sh -- Snort Rule Updating Utility
     4 ##  Copyright (c) 2005-2007 Ralf S. Engelschall <rse@engelschall.com> 
     5 ##
     7 #   command line parameters
     8 url="$1"
     9 if [ ".$url" = . ]; then
    10     echo "USAGE: $0 <url>" 1>&2
    11     exit 1
    12 fi
    14 #   configuration
    15 rulesdir="@l_prefix@/var/snort/rules"
    16 tmpdir="@l_prefix@/var/snort/tmp"
    17 oinkmaster="@l_prefix@/sbin/oinkmaster"
    18 logfile="@l_prefix@/var/snort/oinkmaster.log"
    19 statsfile="@l_prefix@/var/snort/snort.stats"
    21 #   parameter post-processing
    22 url=`echo "$url" |\
    23      sed -e 's;^oinkcode:\(.*\)$;http://www.snort.org/pub-bin/oinkmaster.cgi/\1/snortrules-snapshot-@V_rules@.tar.gz;' \
    24          -e 's;^\(/.*\)$;file://\1;'`
    26 #   ruleset updating
    27 ( echo "++ SNORT-UPDATE START (`date`)"
    28   echo "++ Update URL: \"$url\""
    29   $oinkmaster -q -o $rulesdir -u $url
    30   if [ ! -f $rulesdir/local.rules ]; then
    31       touch $rulesdir/local.rules
    32   fi
    33   @l_prefix@/lib/openpkg/shtool subst \
    34       -e 's;\(var HOME_NET\) any;\1 $(HOME_NET:-any);' \
    35       -e 's;\(var EXTERNAL_NET\) any;\1 $(EXTERNAL_NET:-any);' \
    36       -e 's; \([^ /]*\.map\); $(RULE_PATH)/\1;' \
    37       -e 's; \([^ /]*\.config\); $(RULE_PATH)/\1;' \
    38       -e "s;\\(var RULE_PATH\\).*;\\1 \$(RULE_PATH:-$rulesdir);" \
    39       -e "s;/var/snort/snort\.stats;$statsfile;" \
    40       $rulesdir/snort.conf
    41   echo "++ SNORT-UPDATE END (`date`)"
    42 ) >>$logfile 2>&1

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