@dfinity/assets
Version:
JavaScript and TypeScript library to manage assets on the Internet Computer
18 lines (15 loc) • 500 B
text/typescript
/**
* Decodes a base64 string into a Uint8Array.
* @param data - The base64 encoded string to decode
* @returns A Uint8Array containing the decoded data
*/
export function base64Decode(data: string): Uint8Array {
// Convert base64 to binary string
const binaryString = atob(data);
// Convert binary string to Uint8Array
const bytes = new Uint8Array(binaryString.length);
for (let i = 0; i < binaryString.length; i++) {
bytes[i] = binaryString.charCodeAt(i);
}
return bytes;
}