| 1 | export function normalizeSecureRelayUrl(value: string): string | null { |
| 2 | try { |
| 3 | const url = new URL(value.trim()); |
| 4 | if ( |
| 5 | url.protocol !== "https:" || |
| 6 | url.username.length > 0 || |
| 7 | url.password.length > 0 || |
| 8 | url.search.length > 0 || |
| 9 | url.hash.length > 0 || |
| 10 | !/^\/+$/u.test(url.pathname) |
| 11 | ) { |
| 12 | return null; |
| 13 | } |
| 14 | return url.origin; |
| 15 | } catch { |
| 16 | return null; |
| 17 | } |
| 18 | } |
| 19 | |
| 20 | export function isSecureRelayUrl(value: string): boolean { |
| 21 | return normalizeSecureRelayUrl(value) !== null; |
| 22 | } |