| 1 | const CONCAT_SEQ = ', ';
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| 2 | const XE = /(Mon|Tue|Wed|Thu|Fri|Sat|Sun), /;
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| 3 | const XR = '$1,�';
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| 4 | const YE = /(Mon|Tue|Wed|Thu|Fri|Sat|Sun),�/;
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| 5 | const YR = '$1, ';
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| 6 | /**
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| 7 | * Fixes the iteration of the `Headers` class with respect to `set-cookie` header:
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| 8 | *
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| 9 | * By default, multiple `set-cookie` headers will be concatenated by the `Headers` class implementation.
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| 10 | * However, the HTTP protocol/browsers expect multiple `Set-Cookie` headers,
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| 11 | * and do not recognize concatenated `Set-Cookie` headers.
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| 12 | *
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| 13 | * This helper function fixes this behavior, yielding multiple `set-cookie` key-value tuples,
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| 14 | * provided that no cookie value contains the concatenation sequence `', '` (comma empty-space).
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| 15 | */
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| 16 | export function iterHeadersSetCookieFix(headers) {
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| 17 | return [...headers].flatMap(([h, v]) => h === 'set-cookie'
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| 18 | ? v.replace(new RegExp(XE, 'g'), XR)
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| 19 | .split(CONCAT_SEQ)
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| 20 | .map(x => [h, x.replace(new RegExp(YE, 'g'), YR)])
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| 21 | : [[h, v]]);
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| 22 | }
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| 23 | export { iterHeadersSetCookieFix as headersSetCookieFix };
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| 24 | //# sourceMappingURL=headers-set-cookie-fix.js.map |
| \ | No newline at end of file |