"use strict";
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.generatePublicAccessToken = generatePublicAccessToken;
exports.hashPublicAccessToken = hashPublicAccessToken;
exports.timingSafeEqualTokenHash = timingSafeEqualTokenHash;
const crypto_1 = __importDefault(require("crypto"));
function generatePublicAccessToken() {
    const token = crypto_1.default.randomBytes(32).toString('base64url');
    return { token, tokenHash: hashPublicAccessToken(token) };
}
function hashPublicAccessToken(token) {
    return crypto_1.default.createHash('sha256').update(token).digest('hex');
}
function timingSafeEqualTokenHash(a, b) {
    const left = Buffer.from(a, 'hex');
    const right = Buffer.from(b, 'hex');
    if (left.length !== right.length)
        return false;
    return crypto_1.default.timingSafeEqual(left, right);
}
//# sourceMappingURL=publicAccessTokens.js.map