@infrascan/aws-s3-scanner/dist/middleware.js

Infrascan scanner definition for AWS S3

"use strict";
var __defProp = Object.defineProperty;
var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
var __getOwnPropNames = Object.getOwnPropertyNames;
var __hasOwnProp = Object.prototype.hasOwnProperty;
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 __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);

// src/middleware.ts
var middleware_exports = {};
__export(middleware_exports, {
  mapNotFoundErrorToEmptyResponse: () => mapNotFoundErrorToEmptyResponse,
  registerMiddleware: () => registerMiddleware
});
module.exports = __toCommonJS(middleware_exports);
var import_client_s3 = require("@aws-sdk/client-s3");
function isRichError(err) {
  return err.Code != null;
}
function mapNotFoundErrorToEmptyResponse(context, err) {
  const isRichS3Err = err instanceof import_client_s3.S3ServiceException && isRichError(err);
  if (!isRichS3Err) {
    return void 0;
  }
  if (context.commandName === "GetBucketTaggingCommand" && err.Code === "NoSuchTagSet") {
    return {
      output: {
        $metadata: {},
        TagSet: []
      },
      response: err
    };
  }
  if (context.commandName === "GetBucketWebsiteCommand" && err.Code === "NoSuchWebsiteConfiguration") {
    return {
      output: {
        $metadata: {}
      },
      response: err
    };
  }
  return void 0;
}
function ignoreS3ConfigNotFoundMiddleware(next, context) {
  return async function mapNotFoundErrors(args) {
    try {
      return await next(args);
    } catch (err) {
      const mappedResponse = mapNotFoundErrorToEmptyResponse(context, err);
      if (mappedResponse != null) {
        return mappedResponse;
      }
      throw err;
    }
  };
}
function registerMiddleware(client) {
  client.middlewareStack.add(ignoreS3ConfigNotFoundMiddleware, {
    step: "finalizeRequest",
    name: "ignoreS3ConfigNotFoundErrors",
    tags: ["ErrorHandling"],
    priority: "high"
  });
}
// Annotate the CommonJS export names for ESM import in node:
0 && (module.exports = {
  mapNotFoundErrorToEmptyResponse,
  registerMiddleware
});