102 lines
3.3 KiB
JavaScript
102 lines
3.3 KiB
JavaScript
"use strict";
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var __defProp = Object.defineProperty;
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var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
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var __getOwnPropNames = Object.getOwnPropertyNames;
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var __hasOwnProp = Object.prototype.hasOwnProperty;
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var __name = (target, value) => __defProp(target, "name", { value, configurable: true });
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var __export = (target, all) => {
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for (var name in all)
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__defProp(target, name, { get: all[name], enumerable: true });
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};
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var __copyProps = (to, from, except, desc) => {
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if (from && typeof from === "object" || typeof from === "function") {
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for (let key of __getOwnPropNames(from))
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if (!__hasOwnProp.call(to, key) && key !== except)
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__defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
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}
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return to;
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};
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var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);
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// src/index.ts
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var src_exports = {};
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__export(src_exports, {
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getSsecPlugin: () => getSsecPlugin,
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isValidBase64EncodedSSECustomerKey: () => isValidBase64EncodedSSECustomerKey,
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ssecMiddleware: () => ssecMiddleware,
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ssecMiddlewareOptions: () => ssecMiddlewareOptions
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});
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module.exports = __toCommonJS(src_exports);
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function ssecMiddleware(options) {
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return (next) => async (args) => {
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const input = { ...args.input };
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const properties = [
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{
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target: "SSECustomerKey",
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hash: "SSECustomerKeyMD5"
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},
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{
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target: "CopySourceSSECustomerKey",
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hash: "CopySourceSSECustomerKeyMD5"
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}
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];
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for (const prop of properties) {
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const value = input[prop.target];
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if (value) {
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let valueForHash;
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if (typeof value === "string") {
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if (isValidBase64EncodedSSECustomerKey(value, options)) {
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valueForHash = options.base64Decoder(value);
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} else {
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valueForHash = options.utf8Decoder(value);
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input[prop.target] = options.base64Encoder(valueForHash);
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}
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} else {
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valueForHash = ArrayBuffer.isView(value) ? new Uint8Array(value.buffer, value.byteOffset, value.byteLength) : new Uint8Array(value);
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input[prop.target] = options.base64Encoder(valueForHash);
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}
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const hash = new options.md5();
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hash.update(valueForHash);
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input[prop.hash] = options.base64Encoder(await hash.digest());
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}
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}
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return next({
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...args,
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input
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});
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};
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}
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__name(ssecMiddleware, "ssecMiddleware");
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var ssecMiddlewareOptions = {
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name: "ssecMiddleware",
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step: "initialize",
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tags: ["SSE"],
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override: true
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};
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var getSsecPlugin = /* @__PURE__ */ __name((config) => ({
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applyToStack: (clientStack) => {
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clientStack.add(ssecMiddleware(config), ssecMiddlewareOptions);
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}
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}), "getSsecPlugin");
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function isValidBase64EncodedSSECustomerKey(str, options) {
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const base64Regex = /^(?:[A-Za-z0-9+/]{4})*([A-Za-z0-9+/]{2}==|[A-Za-z0-9+/]{3}=)?$/;
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if (!base64Regex.test(str))
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return false;
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try {
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const decodedBytes = options.base64Decoder(str);
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return decodedBytes.length === 32;
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} catch {
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return false;
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}
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}
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__name(isValidBase64EncodedSSECustomerKey, "isValidBase64EncodedSSECustomerKey");
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// Annotate the CommonJS export names for ESM import in node:
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0 && (module.exports = {
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ssecMiddleware,
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ssecMiddlewareOptions,
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getSsecPlugin,
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isValidBase64EncodedSSECustomerKey
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});
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