119 lines
4.8 KiB
JavaScript
119 lines
4.8 KiB
JavaScript
var __create = Object.create;
|
|
var __defProp = Object.defineProperty;
|
|
var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
|
|
var __getOwnPropNames = Object.getOwnPropertyNames;
|
|
var __getProtoOf = Object.getPrototypeOf;
|
|
var __hasOwnProp = Object.prototype.hasOwnProperty;
|
|
var __name = (target, value) => __defProp(target, "name", { value, configurable: true });
|
|
var __export = (target, all) => {
|
|
for (var name in all)
|
|
__defProp(target, name, { get: all[name], enumerable: true });
|
|
};
|
|
var __copyProps = (to, from, except, desc) => {
|
|
if (from && typeof from === "object" || typeof from === "function") {
|
|
for (let key of __getOwnPropNames(from))
|
|
if (!__hasOwnProp.call(to, key) && key !== except)
|
|
__defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
|
|
}
|
|
return to;
|
|
};
|
|
var __toESM = (mod, isNodeMode, target) => (target = mod != null ? __create(__getProtoOf(mod)) : {}, __copyProps(
|
|
// If the importer is in node compatibility mode or this is not an ESM
|
|
// file that has been converted to a CommonJS file using a Babel-
|
|
// compatible transform (i.e. "__esModule" has not been set), then set
|
|
// "default" to the CommonJS "module.exports" for node compatibility.
|
|
isNodeMode || !mod || !mod.__esModule ? __defProp(target, "default", { value: mod, enumerable: true }) : target,
|
|
mod
|
|
));
|
|
var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);
|
|
|
|
// src/index.ts
|
|
var src_exports = {};
|
|
__export(src_exports, {
|
|
resolveDefaultsModeConfig: () => resolveDefaultsModeConfig
|
|
});
|
|
module.exports = __toCommonJS(src_exports);
|
|
|
|
// src/resolveDefaultsModeConfig.ts
|
|
var import_config_resolver = require("@smithy/config-resolver");
|
|
var import_node_config_provider = require("@smithy/node-config-provider");
|
|
var import_property_provider = require("@smithy/property-provider");
|
|
|
|
// src/constants.ts
|
|
var AWS_EXECUTION_ENV = "AWS_EXECUTION_ENV";
|
|
var AWS_REGION_ENV = "AWS_REGION";
|
|
var AWS_DEFAULT_REGION_ENV = "AWS_DEFAULT_REGION";
|
|
var ENV_IMDS_DISABLED = "AWS_EC2_METADATA_DISABLED";
|
|
var DEFAULTS_MODE_OPTIONS = ["in-region", "cross-region", "mobile", "standard", "legacy"];
|
|
var IMDS_REGION_PATH = "/latest/meta-data/placement/region";
|
|
|
|
// src/defaultsModeConfig.ts
|
|
var AWS_DEFAULTS_MODE_ENV = "AWS_DEFAULTS_MODE";
|
|
var AWS_DEFAULTS_MODE_CONFIG = "defaults_mode";
|
|
var NODE_DEFAULTS_MODE_CONFIG_OPTIONS = {
|
|
environmentVariableSelector: (env) => {
|
|
return env[AWS_DEFAULTS_MODE_ENV];
|
|
},
|
|
configFileSelector: (profile) => {
|
|
return profile[AWS_DEFAULTS_MODE_CONFIG];
|
|
},
|
|
default: "legacy"
|
|
};
|
|
|
|
// src/resolveDefaultsModeConfig.ts
|
|
var resolveDefaultsModeConfig = /* @__PURE__ */ __name(({
|
|
region = (0, import_node_config_provider.loadConfig)(import_config_resolver.NODE_REGION_CONFIG_OPTIONS),
|
|
defaultsMode = (0, import_node_config_provider.loadConfig)(NODE_DEFAULTS_MODE_CONFIG_OPTIONS)
|
|
} = {}) => (0, import_property_provider.memoize)(async () => {
|
|
const mode = typeof defaultsMode === "function" ? await defaultsMode() : defaultsMode;
|
|
switch (mode == null ? void 0 : mode.toLowerCase()) {
|
|
case "auto":
|
|
return resolveNodeDefaultsModeAuto(region);
|
|
case "in-region":
|
|
case "cross-region":
|
|
case "mobile":
|
|
case "standard":
|
|
case "legacy":
|
|
return Promise.resolve(mode == null ? void 0 : mode.toLocaleLowerCase());
|
|
case void 0:
|
|
return Promise.resolve("legacy");
|
|
default:
|
|
throw new Error(
|
|
`Invalid parameter for "defaultsMode", expect ${DEFAULTS_MODE_OPTIONS.join(", ")}, got ${mode}`
|
|
);
|
|
}
|
|
}), "resolveDefaultsModeConfig");
|
|
var resolveNodeDefaultsModeAuto = /* @__PURE__ */ __name(async (clientRegion) => {
|
|
if (clientRegion) {
|
|
const resolvedRegion = typeof clientRegion === "function" ? await clientRegion() : clientRegion;
|
|
const inferredRegion = await inferPhysicalRegion();
|
|
if (!inferredRegion) {
|
|
return "standard";
|
|
}
|
|
if (resolvedRegion === inferredRegion) {
|
|
return "in-region";
|
|
} else {
|
|
return "cross-region";
|
|
}
|
|
}
|
|
return "standard";
|
|
}, "resolveNodeDefaultsModeAuto");
|
|
var inferPhysicalRegion = /* @__PURE__ */ __name(async () => {
|
|
if (process.env[AWS_EXECUTION_ENV] && (process.env[AWS_REGION_ENV] || process.env[AWS_DEFAULT_REGION_ENV])) {
|
|
return process.env[AWS_REGION_ENV] ?? process.env[AWS_DEFAULT_REGION_ENV];
|
|
}
|
|
if (!process.env[ENV_IMDS_DISABLED]) {
|
|
try {
|
|
const { getInstanceMetadataEndpoint, httpRequest } = await Promise.resolve().then(() => __toESM(require("@smithy/credential-provider-imds")));
|
|
const endpoint = await getInstanceMetadataEndpoint();
|
|
return (await httpRequest({ ...endpoint, path: IMDS_REGION_PATH })).toString();
|
|
} catch (e) {
|
|
}
|
|
}
|
|
}, "inferPhysicalRegion");
|
|
// Annotate the CommonJS export names for ESM import in node:
|
|
|
|
0 && (module.exports = {
|
|
resolveDefaultsModeConfig
|
|
});
|
|
|