Mattia mattia-beta
mattia-beta
/ Woocommerce split order to many order items
Created
August 31, 2022 09:31
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| /** | |
| * Split_Multiple_Qty_Order_Item_On_Checkout Class split product on checkout. | |
| */ | |
| class Split_Multiple_Qty_Order_Item_On_Checkout { | |
| /** | |
| * Initialize Hooks. | |
| * | |
| * @access public | |
| */ |
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| ## Block SQL injections | |
| set $block_sql_injections 0; | |
| if ($query_string ~ "union.*select.*\(") { | |
| set $block_sql_injections 1; | |
| } | |
| if ($query_string ~ "union.*all.*select.*") { | |
| set $block_sql_injections 1; | |
| } |
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| ### 1: Drop invalid packets ### | |
| /sbin/iptables -t mangle -A PREROUTING -m conntrack --ctstate INVALID -j DROP | |
| ### 2: Drop TCP packets that are new and are not SYN ### | |
| /sbin/iptables -t mangle -A PREROUTING -p tcp ! --syn -m conntrack --ctstate NEW -j DROP | |
| ### 3: Drop SYN packets with suspicious MSS value ### | |
| /sbin/iptables -t mangle -A PREROUTING -p tcp -m conntrack --ctstate NEW -m tcpmss ! --mss 536:65535 -j DROP | |
| ### 4: Block packets with bogus TCP flags ### |