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POHow do I add x-amz-acl:public-read to an Amazon S3 Secure Url
 

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  1. POHow do I add x-amz-acl:public-read to an Amazon S3 Secure Url
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    <p><strong>My scenario:</strong> I need to generate a secure url to hand to a client. That client will use the url to post a file directly to S3. The file should then be available to the public.</p> <p>I am currently trying to figure out all the moving parts via unit test. I am using the <a href="https://github.com/LearnBoost/knox" rel="nofollow">knox</a> module's implementation to generate secure URLs.</p> <p>Here is my test:</p> <pre><code>'use strict'; var fs = require('fs'), knox = require('knox'), request = require('request'), config = require('../config'); var s3 = new knox.createClient({ key : config.aws.accessKey, secret : config.aws.secretKey, bucket : 'poopdart' }); exports.url_generation = { put_object: function(test) { var file = '/foo/' + new Date().valueOf() + '.json'; var qs = { 'x-amz-acl': 'public-read' }; var signedUrl = s3.signedUrl(file, new Date(new Date().getTime() + 5 * 60 * 1000), { verb: 'PUT', contentType: 'application/json' // qs: qs }); console.log(signedUrl); var body = JSON.stringify({ date: new Date() }); var options = { url: signedUrl, method: 'PUT', body: body, headers: { 'Content-Type': 'application/json', 'Content-Length': body.length, 'x-amz-acl': 'public-read' } }; request(options, function (err, response, data) { if(response.statusCode !== 200) console.log(data); test.equals(response.statusCode, 200); request.get('https://print-template-images.s3.amazonaws.com' + file, function (err, response, data) { test.equals(response.statusCode, 200); // fails with 403 test.done(); }); }); } }; </code></pre> <p><strong>Note:</strong> If i add the x-amz-acl header to my post request the key validation fails. If I add it to the querystring of the signed url it is ignored and the file is left private. </p> <p>Anyone have pointers?</p>
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