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# extconf for Ruby/Password
#
# $Id: extconf.rb,v 1.13 2006/03/02 17:35:06 ianmacd Exp $
require 'mkmf'
search_dicts = %w(
/usr/local/lib/pw_dict.pwd
/usr/lib/pw_dict.pwd
/opt/lib/pw_dict.pwd
/usr/local/lib/cracklib_dict.pwd
/usr/lib/cracklib_dict.pwd
/opt/lib/cracklib_dict.pwd
/var/cache/cracklib/cracklib_dict.pwd
)
if dict = with_config('crack-dict')
search_dicts.unshift(dict)
end
crack_dict = nil
# find the crack dictionary
print "checking for cracklib dictionary... "
search_dicts.each do |dict|
# create a header file pointing to the crack dictionary
if File.exist?(dict)
puts dict
crack_dict = dict.sub(/\.pwd/, '')
break
end
end
if crack_dict.nil?
puts "no\nCouldn't find a cracklib dictionary on this system"
exit 1
end
hfile = File.new("rbcrack.h", 'w')
hfile.printf("#define CRACK_DICT \"%s\"\n", crack_dict)
hfile.close
have_header('crack.h') && have_library('crack', 'FascistCheck') or exit 1
create_makefile('password_crack')
File.open('Makefile', 'a') do |f|
f.print <<EOF
extra-clean: distclean
-rm -rf rbcrack.h doc/
docs:
-rdoc -x CVS rbcrack.c lib
test: password_crack.so FORCE
-cd test; ./tc_password.rb
FORCE:
EOF
end
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