11 lines
652 B
TypeScript
11 lines
652 B
TypeScript
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export function encodeRFC5987ValueChars(str: string) {
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return encodeURIComponent(str).
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// Note that although RFC3986 reserves "!", RFC5987 does not,
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// so we do not need to escape it
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replace(/['()*]/g, c => "%" + c.charCodeAt(0).toString(16)). // i.e., %27 %28 %29 %2a (Note that valid encoding of "*" is %2A
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// which necessitates calling toUpperCase() to properly encode)
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// The following are not required for percent-encoding per RFC5987,
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// so we can allow for a little better readability over the wire: |`^
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replace(/%(7C|60|5E)/g, (str, hex) => String.fromCharCode(parseInt(hex, 16)));
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}
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