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063afa85fe
PR-URL: https://github.com/nodejs/node/pull/53207 Reviewed-By: Richard Lau <rlau@redhat.com> Reviewed-By: Marco Ippolito <marcoippolito54@gmail.com> Reviewed-By: Mohammed Keyvanzadeh <mohammadkeyvanzade94@gmail.com>
15 lines
706 B
JavaScript
15 lines
706 B
JavaScript
import ipRegex from "ip-regex";
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const defaultOpts = { exact: false };
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const v4str = `${ipRegex.v4().source}\\/(3[0-2]|[12]?[0-9])`;
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const v6str = `${ipRegex.v6().source}\\/(12[0-8]|1[01][0-9]|[1-9]?[0-9])`;
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const v4exact = new RegExp(`^${v4str}$`);
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const v6exact = new RegExp(`^${v6str}$`);
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const v46exact = new RegExp(`(?:^${v4str}$)|(?:^${v6str}$)`);
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const cidrRegex = ({ exact } = defaultOpts) => exact ? v46exact : new RegExp(`(?:${v4str})|(?:${v6str})`, "g");
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const v4 = cidrRegex.v4 = ({ exact } = defaultOpts) => exact ? v4exact : new RegExp(v4str, "g");
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const v6 = cidrRegex.v6 = ({ exact } = defaultOpts) => exact ? v6exact : new RegExp(v6str, "g");
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export {
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cidrRegex as default,
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v4,
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v6
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};
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