23 lines
613 B
JavaScript
23 lines
613 B
JavaScript
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export function isWildcardHost(host) {
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return host === '0.0.0.0' || host === '::';
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}
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export function isLoopbackHost(host) {
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return host === 'localhost' || host === '127.0.0.1' || host === '::1' || host === '[::1]';
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}
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export function normalizeLoopbackHost(host) {
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if (!host) {
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return host;
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}
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return isLoopbackHost(host) ? 'localhost' : host;
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}
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// Use localhost for connectable loopback and wildcard addresses in browser-facing URLs.
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export function getConnectableHost(host) {
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if (!host) {
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return 'localhost';
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}
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return isWildcardHost(host) || isLoopbackHost(host) ? 'localhost' : host;
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}
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