IP detection in redirect url breaks Expo Go deep linking

[h4lfheart]

Bug report

• [ x] I confirm this is a bug with Supabase, not with my own application.
• [ x] I confirm I have searched the Docs, GitHub Discussions, and Discord.

Describe the bug

When trying to redirect to a deep link while using expo go, supabase blocks the redirect url of exp://192.168.22.47:8081/--/auth because of the ip matching.

To Reproduce

• Add exp://** as an additional redirect url
• Set the redirect url for an oauth singin to expo go's deep link url (i.e. exp://192.168.22.47:8081/--/auth)

Expected behavior

Still flags redirects to actual ips, but if the ips are a part of the latter part of the url like above, it should continue

System information

• OS: Linux (Host) Android (React Native + Expo)
• Version of supabase-js: 2.49.5-next.1
• Version of Node.js: 23.8.0

Additional context

The ip matching code:

auth/internal/utilities/request.go

Line 103 in a7b006a

if decimalIPAddressPattern.MatchString(refurl.Hostname()) {