How do I handle wildcard subdomains in my CORS configuration for a multitenant B2B web application built with Ruby on Rails?
Download run
Fan-out diagram
The searches the AI actually ran for this prompt.
SEED QUERY
How do I handle wildcard subdomains in my CORS configuration for a multitenant B2B web application built with Ruby on Rails?
2 real searches · 1 real-search pass
Badge and edge weight = share of passes that produced the query. Hover a query for its intent and routing format.
Query classes
Google's semantic query class for every sub-query: what kind of answer each search is after, simulated vs real.
ChatGPT real searches (2)
Classes come from the query-classifier (a local Laya model). 2 of 2 calls are low-confidence (under 50%) — hover a query in the table to see its confidence.
Searches and sources
ChatGPT2 real searches · gpt-6
rack-cors gem origins regex credentials true Rails CORS official documentation Google ↗
OWASP CORS origin validation wildcard subdomains security guidance Google ↗
- `rack-cors` · github.com
- Subdomain Takeover Prevention · cheatsheetseries.owasp.org
- Cross-Site Request Forgery Prevention · cheatsheetseries.owasp.org
- Cross-origin resource sharing: all subdomains trusted · portswigger.net
- https\://acme.example.com · acme.example.com
Queries
2 queries · click a column to sort
| Query / type | Search | Intent | Query class | Routing format | Cluster | Freq ↓ | Weight |
|---|---|---|---|---|---|---|---|
rack-cors gem origins regex credentials true Rails CORS official documentation OBSERVED | Google ↗ AI Mode ↗ | — | Instruction | — | — | 1x of 1 | |
OWASP CORS origin validation wildcard subdomains security guidance OBSERVED | Google ↗ AI Mode ↗ | — | Instruction | — | — | 1x of 1 |