IP Address broken on prod

Describe the bug
IP Address, which is useful to record for admin and compliance purposes, is not working on a production version of the app.

To Reproduce
Steps to reproduce the behavior:

Go to http://dev.withsempo.com/
Login as admin
IP address is not recorded (likely due to incorrectly configured proxies)

SempoBlockchain/app/server/utils/auth.py

Line 193 in 7228470

check_ip(proxies, user, num_proxy=1)

Expected behavior
IP Address should be recorded in the database for users.

Desktop/Smartphones (please complete the following information):
All Devices

Additional context

SempoBlockchain/app/server/utils/auth.py

Lines 261 to 274 in 7228470

    
           def check_ip(proxies, user, num_proxy=0): 
        
               """ 
        
               Proxies can be faked easily. Assumes there is a set number of proxies in production. 
        
               Todo: make this more robust 
        
               """ 
        
               correct_ip_index = num_proxy + 1 
        
               if len(proxies) >= correct_ip_index: 
        
                   real_ip_address = proxies[-correct_ip_index]  # get the correct referring client ip 
        
                   if real_ip_address is not None and not IpAddress.check_user_ips(user, real_ip_address): 
        
                       # IP exists in request and is not already saved 
        
                       new_ip = IpAddress(ip=real_ip_address) 
        
                       new_ip.user = user 
        
                       db.session.add(new_ip)

Closed by #798

	def check_ip(proxies, user, num_proxy=0):
	"""
	Proxies can be faked easily. Assumes there is a set number of proxies in production.
	Todo: make this more robust
	"""
	correct_ip_index = num_proxy + 1

	if len(proxies) >= correct_ip_index:
	real_ip_address = proxies[-correct_ip_index] # get the correct referring client ip
	if real_ip_address is not None and not IpAddress.check_user_ips(user, real_ip_address):
	# IP exists in request and is not already saved
	new_ip = IpAddress(ip=real_ip_address)
	new_ip.user = user
	db.session.add(new_ip)