Fix ContextErrorException due to long2ip()

[davidglezz]

Fix https://github.com/PrestaShop/psgdpr/issues/61
long2ip() expects parameter 1 to be integer, string given

[davidglezz]

ip_addres column is varchar 16, only ipv4

IPv4 long: -2 147 483 648 -> 11 chars✅
IPv4 text: 255.255.255.255 -> 15 chars✅
IPv6 long: 3.4028237e+38 -> 40 chars❌
IPv6 text: FE80:CD00:0000:0CDE:1257:0000:211E:729C -> 39 chars❌

😐 Maybe I should open an issue to propose changing this.

In my database I only see that it stores the ip as long

[PierreRambaud]

I think there are some issues with the ip_address field 😅

[davidglezz]

Updated:
Although the column is varchar, the model class https://github.com/PrestaShop/PrestaShop/blob/develop/classes/CustomerMessage.php#L72 validates the content with the isIp2Long function, so the content is a number.

[sarahdib]

@davidglezz

Thank you for the PR. Can you give us a test case ?

[Matt75]

This is required since a change on PHP long2ip : https://www.php.net/manual/en/function.long2ip.php

Changelog
7.1.0 | The parameter type of proper_address has been changed from string to integer.

To reproduce, you should have PHP 7.1 or higher and debug mode activated on PrestaShop
Go to FO > My Account > My Personal Data > Get my data to PDF

[Progi1984]

Thanks @davidglezz