| 
				
			 | 
			
			
				@@ -442,6 +442,16 @@ function save_firewall_settings { 
			 | 
		
	
		
			
			| 
				442
			 | 
			
				442
			 | 
			
			
				   chmod +x /etc/network/if-up.d/iptables 
			 | 
		
	
		
			
			| 
				443
			 | 
			
				443
			 | 
			
			
				 } 
			 | 
		
	
		
			
			| 
				444
			 | 
			
				444
			 | 
			
			
				  
			 | 
		
	
		
			
			| 
				
			 | 
			
				445
			 | 
			
			
				+function configure_firewall_for_web { 
			 | 
		
	
		
			
			| 
				
			 | 
			
				446
			 | 
			
			
				+  if grep -Fxq "configure_firewall_for_web" $COMPLETION_FILE; then 
			 | 
		
	
		
			
			| 
				
			 | 
			
				447
			 | 
			
			
				+	  return 
			 | 
		
	
		
			
			| 
				
			 | 
			
				448
			 | 
			
			
				+  fi 
			 | 
		
	
		
			
			| 
				
			 | 
			
				449
			 | 
			
			
				+  iptables -A INPUT -i eth0 -p tcp --dport 80 -j ACCEPT 
			 | 
		
	
		
			
			| 
				
			 | 
			
				450
			 | 
			
			
				+  iptables -A INPUT -i eth0 -p tcp --dport 443 -j ACCEPT 
			 | 
		
	
		
			
			| 
				
			 | 
			
				451
			 | 
			
			
				+  save_firewall_settings 
			 | 
		
	
		
			
			| 
				
			 | 
			
				452
			 | 
			
			
				+  echo 'configure_firewall_for_web' >> $COMPLETION_FILE 
			 | 
		
	
		
			
			| 
				
			 | 
			
				453
			 | 
			
			
				+} 
			 | 
		
	
		
			
			| 
				
			 | 
			
				454
			 | 
			
			
				+ 
			 | 
		
	
		
			
			| 
				445
			 | 
			
				455
			 | 
			
			
				 function configure_firewall_for_ssh { 
			 | 
		
	
		
			
			| 
				446
			 | 
			
				456
			 | 
			
			
				   if grep -Fxq "configure_firewall_for_ssh" $COMPLETION_FILE; then 
			 | 
		
	
		
			
			| 
				447
			 | 
			
				457
			 | 
			
			
				 	  return 
			 | 
		
	
	
		
			
			| 
				
			 | 
			
			
				@@ -933,6 +943,7 @@ update_the_kernel 
			 | 
		
	
		
			
			| 
				933
			 | 
			
				943
			 | 
			
			
				 enable_zram 
			 | 
		
	
		
			
			| 
				934
			 | 
			
				944
			 | 
			
			
				 random_number_generator 
			 | 
		
	
		
			
			| 
				935
			 | 
			
				945
			 | 
			
			
				 configure_firewall 
			 | 
		
	
		
			
			| 
				
			 | 
			
				946
			 | 
			
			
				+configure_firewall_for_web 
			 | 
		
	
		
			
			| 
				936
			 | 
			
				947
			 | 
			
			
				 configure_firewall_for_git 
			 | 
		
	
		
			
			| 
				937
			 | 
			
				948
			 | 
			
			
				 configure_firewall_for_ssh 
			 | 
		
	
		
			
			| 
				938
			 | 
			
				949
			 | 
			
			
				 configure_firewall_for_email 
			 |