27 lines
778 B
TypeScript
27 lines
778 B
TypeScript
/**
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* [Base64 encoding](link-wiki-base64) using 6-bit words to encode
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* arbitrary bytes into a string using 65 printable symbols, the
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* upper-case and lower-case alphabet, the digits ``0`` through ``9``,
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* ``"+"`` and ``"/"`` with the ``"="`` used for padding.
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*
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* @_subsection: api/utils:Base64 Encoding [about-base64]
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*/
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import { getBytes, getBytesCopy } from "./data.js";
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import type { BytesLike } from "./data.js";
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/**
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* Decodes the base-64 encoded %%value%%.
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*/
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export function decodeBase64(value: string): Uint8Array {
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return getBytesCopy(Buffer.from(value, "base64"));
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};
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/**
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* Encodes %%data%% as a base-64 encoded string.
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*/
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export function encodeBase64(data: BytesLike): string {
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return Buffer.from(getBytes(data)).toString("base64");
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}
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