@aws/bedrock-token-generator/dist/getTokenProvider.js

A lightweight library for generating short-term bearer tokens for AWS Bedrock API authentication

"use strict";
/**
 * Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
 * SPDX-License-Identifier: Apache-2.0
 */
Object.defineProperty(exports, "__esModule", { value: true });
exports.getTokenProvider = void 0;
const token_1 = require("./token");
const runtimeConfig_1 = require("./runtimeConfig");
/**
 * Creates a reusable token provider function with the specified configuration.
 *
 * @param config - Configuration options for the token provider @see {@link GetTokenProviderConfig}
 * @returns An async function that generates AWS Bedrock API tokens when called
 *
 * @example
 * const provideToken = getTokenProvider();
 * const token = await provideToken();
 */
const getTokenProvider = (config = {}) => {
    (0, token_1.validateTokenExpiryInput)(config.expiresInSeconds);
    let createTokenConfig;
    return async () => {
        if (!createTokenConfig) {
            createTokenConfig = (0, runtimeConfig_1.getCreateTokenConfig)(config);
        }
        return (0, token_1.createToken)(createTokenConfig);
    };
};
exports.getTokenProvider = getTokenProvider;
//# sourceMappingURL=getTokenProvider.js.map