Signup abuse detection and blocking 1.16.8

• Fix error blocking a user editing their account details when spam checking was required, and a custom field had been set on their profile and then the custom field was deleted.

• Fix some options where not fully phrased
• Fix detection method "ip and cookie" would not work correctly when email link/api switch was detected
• Spam-check custom fields, website and location when editing account details
  • This was done at signup but not when editing account details

• Fix setting up tor detection configuration on new install
  • It was adding a "1" to the server field, which was causing a redundant DNS lookup which should fail
• Update Tor scoring to support non-numeric scoring (ie explicit reject/moderate/add-to-group/none)
• For new installs, enable "Show Detection Methods" option by default.
  • This option will likely be removed in future releases and always enabled

• On install, only enable getipintel if the "Contact email address" option is a valid email address
• Better handle when getipintel rate-limit is being applied to avoid server IP bans

The getipintel feature has a 500 queries per day limit on the free plan.

When using shared hosting, this include XenForo Cloud, you may receive the following error:

[SignupAbuseBlocking] Server appears banned from https://getipintel.net/, disabling getipintel option

Click to expand...

If this happens, you can contact getipintel for information about a paid plan. Re-enabling the integration using the free plan may result in further (and longer lasting) IP bans from this service.

• Require Standard Library by Xon v1.18.0+.
• Fix "Allowed email domains" admincp page didn't assert a specific admin permission
• Fix warning being logged when viewing Signup Abuse blocking options & Content Title history add-on is enabled
• Detect multi-account usage for api-token logins (exposed via Frictionless Login 3rd party add-on)
• Update default ASN block lists, this does not affect existing sites.
• Ensure https://getipintel.com API integration is configured by default.
  • For existing installs; If this feature has been explicitly turned off, it will not be enabled.
• Ensure various permissions are assigned to the stock admin group:
  • [SignupAbuse] Banning email domains
  • [SignupAbuse] Banning ASN
  • [SignupAbuse] Approving email domains
• Add "Anti-Spam" navigation group under the user block in the admincp, with an updatable list of anti-spam related options.
• Add new "Manage anti-spam" admin permission, automatically assigned to users with "options", which controls managing the above anti-spam options.
• Add expiry & ban reason when banning users via batch user update
• Add "Enable open port scan feature" option. This is default disabled, for sites using this feature it must be explicitly enabled

• Fix detection of per-user email links being touched by the wrong user did not generate multi-account reports

• Fix user approval queue entry was always had the last activity added even if the user couldn't view it

• Require Standard Library by Xon v1.18.0+
• Fix uninstaller leaving behind some cached data
• Use php 7.2 typehinting in more locations
• Add "Multi-account registration mode - specific permissions" option to trigger the "Multi-account registration mode - specific" action when the detected multi-account has been explicitly allowed/denied per-user permissions

• Require Standard Library by Xon v1.17.0+
• Uses standardized route building to avoid conflicts with other 3rd party add-ons
• Add specific message in the thread view for why a user can't reply to a thread when the per-day limit has been reached