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Code Issues Activity

fix browser DNS resolution; closes #251

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thatmattlove 2024-05-31 22:56:55 -04:00
parent c8a348ed0f
commit c79ba8b727
3 changed files with 12 additions and 10 deletions
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4
hyperglass/ui/components/looking-glass-form.tsx
View file

@ -72,7 +72,9 @@ export const LookingGlassForm = (): JSX.Element => {
const isFqdnQuery = useCallback(
(target: string | string[], fieldType: Directive['fieldType'] | null): boolean =>
typeof target === 'string' && fieldType === 'text' && isFQDN(target),
(typeof target === 'string' || Array.isArray(target)) &&
fieldType === 'text' &&
isFQDN(target),
[],
);

13
hyperglass/ui/util/common.test.ts
View file

@ -1,5 +1,5 @@
import { expect, describe, it, test } from 'vitest';
import { all, chunkArray, entries, dedupObjectArray, andJoin, isFQDN } from './common';
import { describe, expect, it, test } from 'vitest';
import { all, andJoin, chunkArray, dedupObjectArray, entries, isFQDN } from './common';
test('all - all items are truthy', () => {
// biome-ignore lint/suspicious/noSelfCompare: because this is a test, duh
@ -79,12 +79,6 @@ describe('andJoin - join array of strings to sentence structure', () => {
});
describe('isFQDN - determine if a string is an FQDN pattern', () => {
it('is null and should be false', () => {
expect(isFQDN(null)).toBe(false);
});
it('is undefined and should be false', () => {
expect(isFQDN(undefined)).toBe(false);
});
it("isn't an FQDN and should be false", () => {
expect(isFQDN('example')).toBe(false);
});
@ -100,4 +94,7 @@ describe('isFQDN - determine if a string is an FQDN pattern', () => {
it('is a longer FQDN and should be true', () => {
expect(isFQDN('one.two.three.four.five.example.com')).toBe(true);
});
it('is an array of FQDNs and should be true', () => {
expect(isFQDN(['www.example.com'])).toBe(true);
});
});

5
hyperglass/ui/util/common.ts
View file

@ -130,7 +130,7 @@ export function andJoin(values: string[], options?: AndJoinOptions): string {
*
* @param value Input value.
*/
export function isFQDN(value: unknown): value is string {
export function isFQDN(value: string | string[]): value is string {
/**
* Don't set the global flag on this.
* @see https://stackoverflow.com/questions/24084926/javascript-regexp-cant-use-twice
@ -142,5 +142,8 @@ export function isFQDN(value: unknown): value is string {
const pattern = new RegExp(
/^(?!:\/\/)([a-zA-Z0-9-]+\.)*[a-zA-Z0-9-][a-zA-Z0-9-]+\.[a-zA-Z-]{2,6}?$/im,
);
if (Array.isArray(value)) {
return isFQDN(value[0]);
}
return typeof value === 'string' && pattern.test(value);
}