simple-swf
Version:
Actually simple API layer for AWS SWF
54 lines • 2.19 kB
JavaScript
;
var __extends = (this && this.__extends) || (function () {
var extendStatics = Object.setPrototypeOf ||
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
return function (d, b) {
extendStatics(d, b);
function __() { this.constructor = d; }
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
})();
Object.defineProperty(exports, "__esModule", { value: true });
var aws_sdk_1 = require("aws-sdk");
var crypto = require("crypto");
var path = require("path");
var ClaimCheck_1 = require("./ClaimCheck");
var S3ClaimCheck = (function (_super) {
__extends(S3ClaimCheck, _super);
function S3ClaimCheck(bucketName, prefix, s3Client) {
if (s3Client === void 0) { s3Client = new aws_sdk_1.S3(); }
var _this = _super.call(this) || this;
_this.bucketName = bucketName;
_this.prefix = prefix;
_this.s3Client = s3Client;
return _this;
}
S3ClaimCheck.prototype.buildCheck = function (input, cb) {
var hashed = crypto.createHash('sha1').update(input).digest('hex');
var key = path.join(this.prefix, hashed);
var url = "s3://" + this.bucketName + "/" + key;
this.s3Client.putObject({ Bucket: this.bucketName, Key: key, Body: input }, function (err) {
if (err)
return cb(err, '');
var check = {
_claimCheck: true, key: key, url: url
};
cb(null, JSON.stringify(check));
});
};
S3ClaimCheck.prototype.retriveCheck = function (input, cb) {
this.s3Client.getObject({ Bucket: this.bucketName, Key: input.key }, function (err, res) {
if (err)
return cb(err, '');
var body = res.Body;
if (Buffer.isBuffer(body)) {
body = body.toString('utf8');
}
cb(null, body);
});
};
return S3ClaimCheck;
}(ClaimCheck_1.ClaimCheck));
exports.S3ClaimCheck = S3ClaimCheck;
//# sourceMappingURL=S3ClaimCheck.js.map