resolveEndpointConfig.js•1.14 kB
import { normalizeProvider } from "@smithy/util-middleware";
import { getEndpointFromConfig } from "./adaptors/getEndpointFromConfig";
import { toEndpointV1 } from "./adaptors/toEndpointV1";
export const resolveEndpointConfig = (input) => {
const tls = input.tls ?? true;
const { endpoint, useDualstackEndpoint, useFipsEndpoint } = input;
const customEndpointProvider = endpoint != null ? async () => toEndpointV1(await normalizeProvider(endpoint)()) : undefined;
const isCustomEndpoint = !!endpoint;
const resolvedConfig = Object.assign(input, {
endpoint: customEndpointProvider,
tls,
isCustomEndpoint,
useDualstackEndpoint: normalizeProvider(useDualstackEndpoint ?? false),
useFipsEndpoint: normalizeProvider(useFipsEndpoint ?? false),
});
let configuredEndpointPromise = undefined;
resolvedConfig.serviceConfiguredEndpoint = async () => {
if (input.serviceId && !configuredEndpointPromise) {
configuredEndpointPromise = getEndpointFromConfig(input.serviceId);
}
return configuredEndpointPromise;
};
return resolvedConfig;
};