@softchef/cdk-iot-device-management
Version:
IoT device management is composed of things, thing types, thing groups, jobs, files API services. The constructs can be used independently, that are based on full-managed service to create an API Gateway & Lambda function.
72 lines (71 loc) • 3.08 kB
JavaScript
import { __assign, __awaiter, __generator, __values } from "tslib";
import { isArrayBuffer } from "@aws-sdk/is-array-buffer";
import { HttpRequest } from "@aws-sdk/protocol-http";
export var applyMd5BodyChecksumMiddleware = function (options) {
return function (next) {
return function (args) { return __awaiter(void 0, void 0, void 0, function () {
var request, body, headers, digest, hash, _a, _b, _c, _d, _e;
var _f, _g;
return __generator(this, function (_h) {
switch (_h.label) {
case 0:
request = args.request;
if (!HttpRequest.isInstance(request)) return [3, 2];
body = request.body, headers = request.headers;
if (!!hasHeader("content-md5", headers)) return [3, 2];
digest = void 0;
if (body === undefined || typeof body === "string" || ArrayBuffer.isView(body) || isArrayBuffer(body)) {
hash = new options.md5();
hash.update(body || "");
digest = hash.digest();
}
else {
digest = options.streamHasher(options.md5, body);
}
_a = [__assign({}, request)];
_f = {};
_b = [__assign({}, headers)];
_g = {};
_c = "content-md5";
_e = (_d = options).base64Encoder;
return [4, digest];
case 1:
request = __assign.apply(void 0, _a.concat([(_f.headers = __assign.apply(void 0, _b.concat([(_g[_c] = _e.apply(_d, [_h.sent()]), _g)])), _f)]));
_h.label = 2;
case 2: return [2, next(__assign(__assign({}, args), { request: request }))];
}
});
}); };
};
};
export var applyMd5BodyChecksumMiddlewareOptions = {
name: "applyMd5BodyChecksumMiddleware",
step: "build",
tags: ["SET_CONTENT_MD5", "BODY_CHECKSUM"],
override: true,
};
export var getApplyMd5BodyChecksumPlugin = function (config) { return ({
applyToStack: function (clientStack) {
clientStack.add(applyMd5BodyChecksumMiddleware(config), applyMd5BodyChecksumMiddlewareOptions);
},
}); };
var hasHeader = function (soughtHeader, headers) {
var e_1, _a;
soughtHeader = soughtHeader.toLowerCase();
try {
for (var _b = __values(Object.keys(headers)), _c = _b.next(); !_c.done; _c = _b.next()) {
var headerName = _c.value;
if (soughtHeader === headerName.toLowerCase()) {
return true;
}
}
}
catch (e_1_1) { e_1 = { error: e_1_1 }; }
finally {
try {
if (_c && !_c.done && (_a = _b.return)) _a.call(_b);
}
finally { if (e_1) throw e_1.error; }
}
return false;
};