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Lines 67-73
TMPFILE=`mktemp -t ${tempfoo}` || exit 1
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| 67 |
get_yes_no() { |
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get_yes_no() { |
| 68 |
while true |
68 |
while true |
| 69 |
do |
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do |
| 70 |
echo -n "$1 (Y/N) ? " |
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echo -n "$1 (Y/N) ? " |
| 71 |
read -t 30 a |
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read -t 30 a |
| 72 |
if [ $? != 0 ]; then |
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if [ $? != 0 ]; then |
| 73 |
a="No"; |
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a="No"; |
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Lines 94-100
case "${firewall_type}" in
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| 94 |
[Cc][Ll][Oo][Ss][Ee][Dd]|\ |
94 |
[Cc][Ll][Oo][Ss][Ee][Dd]|\ |
| 95 |
[Oo][Pp][Ee][Nn]|\ |
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[Oo][Pp][Ee][Nn]|\ |
| 96 |
[Ss][Ii][Mm][Pp][Ll][Ee]|\ |
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[Ss][Ii][Mm][Pp][Ll][Ee]|\ |
| 97 |
[Uu][Nn][Kk][Nn][Oo][Ww][Nn]) |
97 |
[Uu][Nn][Kk][Nn][Oo][Ww][Nn]|\ |
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98 |
[Ww][Oo][Rr][Kk][Ss][Tt][Aa][Tt][Ii][Oo][Nn]) |
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edit_file="${firewall_script}" |
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edit_file="${firewall_script}" |
| 99 |
rules_edit=no |
100 |
rules_edit=no |
| 100 |
;; |
101 |
;; |
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Lines 109-115
esac
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| 109 |
if [ -f ${edit_file}.new ]; then |
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if [ -f ${edit_file}.new ]; then |
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get_yes_no "A new rules file already exists, do you want to use it" |
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get_yes_no "A new rules file already exists, do you want to use it" |
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[ $a = 'No' ] && cp ${edit_file} ${edit_file}.new |
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[ $a = 'No' ] && cp ${edit_file} ${edit_file}.new |
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else |
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else |
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cp ${edit_file} ${edit_file}.new |
114 |
cp ${edit_file} ${edit_file}.new |
| 114 |
fi |
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fi |
| 115 |
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116 |
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Lines 142-155
get_yes_no "Would you like to see the resulting new rules"
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get_yes_no "Type y to keep the new rules" |
143 |
get_yes_no "Type y to keep the new rules" |
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[ $a != 'Yes' ] && restore_rules |
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[ $a != 'Yes' ] && restore_rules |
| 144 |
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| 145 |
DATE=`date "+%Y%m%d%H%M"` |
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if diff -qF "^# .*[A-Za-z]" -u ${edit_file} ${edit_file}.new > /dev/null; then |
| 146 |
cp ${edit_file} ${edit_file}.$DATE |
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cat <<-! |
| 147 |
mv ${edit_file}.new ${edit_file} |
148 |
The new rules are now installed. No difference to previous rules. |
| 148 |
cat <<! |
149 |
! |
| 149 |
The new rules are now installed. The previous rules have been preserved in |
150 |
else |
| 150 |
the file ${edit_file}.$DATE |
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DATE=`date "+%Y%m%d%H%M"` |
| 151 |
! |
152 |
cp ${edit_file} ${edit_file}.$DATE |
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diff -F "^# .*[A-Za-z]" -u ${edit_file}.$DATE ${edit_file} \ |
153 |
mv ${edit_file}.new ${edit_file} |
| 153 |
| mail -s "`hostname` Firewall rule change" root |
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cat <<-! |
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155 |
The new rules are now installed. The previous rules have been preserved in |
| 156 |
the file ${edit_file}.$DATE |
| 157 |
! |
| 158 |
diff -F "^# .*[A-Za-z]" -u ${edit_file}.$DATE ${edit_file} \ |
| 159 |
| mail -s "`hostname` Firewall rule change" root |
| 160 |
fi |
| 161 |
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| 154 |
rm ${TMPFILE} |
162 |
rm ${TMPFILE} |
| 155 |
exit 0 |
163 |
exit 0 |