50 lines
2.1 KiB
JavaScript
50 lines
2.1 KiB
JavaScript
import { getOrCreateAlphaNumericPercentArbitrary } from './_internals/builders/CharacterRangeArbitraryBuilder.js';
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import { constant } from './constant.js';
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import { domain } from './domain.js';
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import { ipV4 } from './ipV4.js';
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import { ipV4Extended } from './ipV4Extended.js';
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import { ipV6 } from './ipV6.js';
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import { nat } from './nat.js';
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import { oneof } from './oneof.js';
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import { option } from './option.js';
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import { string } from './string.js';
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import { tuple } from './tuple.js';
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function hostUserInfo(size) {
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return string({ unit: getOrCreateAlphaNumericPercentArbitrary("-._~!$&'()*+,;=:"), size });
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}
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function userHostPortMapper([u, h, p]) {
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return (u === null ? '' : `${u}@`) + h + (p === null ? '' : `:${p}`);
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}
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function userHostPortUnmapper(value) {
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if (typeof value !== 'string') {
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throw new Error('Unsupported');
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}
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const atPosition = value.indexOf('@');
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const user = atPosition !== -1 ? value.substring(0, atPosition) : null;
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const portRegex = /:(\d+)$/;
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const m = portRegex.exec(value);
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const port = m !== null ? Number(m[1]) : null;
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const host = m !== null ? value.substring(atPosition + 1, value.length - m[1].length - 1) : value.substring(atPosition + 1);
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return [user, host, port];
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}
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function bracketedMapper(s) {
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return `[${s}]`;
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}
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function bracketedUnmapper(value) {
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if (typeof value !== 'string' || value[0] !== '[' || value[value.length - 1] !== ']') {
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throw new Error('Unsupported');
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}
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return value.substring(1, value.length - 1);
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}
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export function webAuthority(constraints) {
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const c = constraints || {};
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const size = c.size;
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const hostnameArbs = [
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domain({ size }),
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...(c.withIPv4 === true ? [ipV4()] : []),
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...(c.withIPv6 === true ? [ipV6().map(bracketedMapper, bracketedUnmapper)] : []),
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...(c.withIPv4Extended === true ? [ipV4Extended()] : []),
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];
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return tuple(c.withUserInfo === true ? option(hostUserInfo(size)) : constant(null), oneof(...hostnameArbs), c.withPort === true ? option(nat(65535)) : constant(null)).map(userHostPortMapper, userHostPortUnmapper);
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}
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