64 lines
2.1 KiB
JavaScript
64 lines
2.1 KiB
JavaScript
"use strict";
|
|
Object.defineProperty(exports, "__esModule", { value: true });
|
|
exports.decodeUnpaddedUrlSafeBase64 = exports.decodeUnpaddedBase64 = exports.decodeBase64 = exports.encodeUnpaddedUrlSafeBase64 = exports.encodeUnpaddedBase64 = exports.encodeBase64 = void 0;
|
|
/**
|
|
* Encodes Base64.
|
|
* @category Utilities
|
|
* @param {ArrayBuffer | Uint8Array} b The buffer to encode.
|
|
* @returns {string} The Base64 string.
|
|
*/
|
|
function encodeBase64(b) {
|
|
return Buffer.from(b).toString('base64');
|
|
}
|
|
exports.encodeBase64 = encodeBase64;
|
|
/**
|
|
* Encodes Unpadded Base64.
|
|
* @category Utilities
|
|
* @param {ArrayBuffer | Uint8Array} b The buffer to encode.
|
|
* @returns {string} The Base64 string.
|
|
*/
|
|
function encodeUnpaddedBase64(b) {
|
|
return encodeBase64(b).replace(/=+/g, '');
|
|
}
|
|
exports.encodeUnpaddedBase64 = encodeUnpaddedBase64;
|
|
/**
|
|
* Encodes URL-Safe Unpadded Base64.
|
|
* @category Utilities
|
|
* @param {ArrayBuffer | Uint8Array} b The buffer to encode.
|
|
* @returns {string} The Base64 string.
|
|
*/
|
|
function encodeUnpaddedUrlSafeBase64(b) {
|
|
return encodeUnpaddedBase64(b).replace(/\+/g, '-').replace(/\//g, '_');
|
|
}
|
|
exports.encodeUnpaddedUrlSafeBase64 = encodeUnpaddedUrlSafeBase64;
|
|
/**
|
|
* Decodes Base64.
|
|
* @category Utilities
|
|
* @param {string} s The Base64 string.
|
|
* @returns {Uint8Array} The encoded data as a buffer.
|
|
*/
|
|
function decodeBase64(s) {
|
|
return Buffer.from(s, 'base64');
|
|
}
|
|
exports.decodeBase64 = decodeBase64;
|
|
/**
|
|
* Decodes Unpadded Base64.
|
|
* @category Utilities
|
|
* @param {string} s The Base64 string.
|
|
* @returns {Uint8Array} The encoded data as a buffer.
|
|
*/
|
|
function decodeUnpaddedBase64(s) {
|
|
return decodeBase64(s); // yay, it's the same
|
|
}
|
|
exports.decodeUnpaddedBase64 = decodeUnpaddedBase64;
|
|
/**
|
|
* Decodes URL-Safe Unpadded Base64.
|
|
* @category Utilities
|
|
* @param {string} s The Base64 string.
|
|
* @returns {Uint8Array} The encoded data as a buffer.
|
|
*/
|
|
function decodeUnpaddedUrlSafeBase64(s) {
|
|
return decodeUnpaddedBase64(s.replace(/-/g, '+').replace(/_/g, '/'));
|
|
}
|
|
exports.decodeUnpaddedUrlSafeBase64 = decodeUnpaddedUrlSafeBase64;
|
|
//# sourceMappingURL=b64.js.map
|