node.js - Creating public URL for Skipper upload on AWS -

-

i'm uploading image amazon web service s3 using skipper.js, creating public url file uploaded hasn't been possible using skipper.js. don't want use skipper-disk want upload s3 , able create publicly accessible url download file. code below , that's i've done

 imageupload: function(req, res) {     //console.log(req);     req.file('avatar').upload({         adapter: skipper,         key: 'key',         secret: 'secret',         bucket: 'bucketname'     }, function(err, fileuploaded){         if (err) {             console.log(err);             return res.negotiate(err);         }          if (fileuploaded.length === 0) {             return res.badrequest('no files uploaded');         }          var imageurl = fileuploaded[0].extra.location;         var imageky = fileuploaded[0].extra.key;         imageupload.create({urllink: imageurl, imagekey: imageky}).then(function(urladded){             if (urladded) {                 //return res.negotiate(err);                 //the linkadded link s3 provides image e.g https://bucket.s3.amazonaws.com/filename                 return res.json({linkadded: urladded});             }         })         .catch(function (err){             return res.badrequest(err);         });     }); }

looks did upload code right assuming @ top of file have: 

var skipper = require('skipper-s3')

the actual fix has s3 config. in aws s3 console, bucket selected need select properties -> permissions -> edit bucket policy.

add code make bucket have public requests replace "bucketname" in resource param bucket name:

{     "version": "2012-10-17",     "statement": [         {             "sid": "addperm",             "effect": "allow",             "principal": "*",             "action": "s3:getobject",             "resource": "arn:aws:s3:::bucketname/*"         }     ] }

Comments

Post a Comment

Popular posts from this blog

Fail to load namespace Spring Security http://www.springframework.org/security/tags -

-
i have problem namespace of spring security on xhtml page. don't understand why can't load uri, , have following issue: whitelabel error page application has no explicit mapping /error, seeing fallback. tue jul 21 16:58:12 utc 2015 there unexpected error (type=not found, status=404). please need help! possible uri has been changed? best regards you using incorrect namespace url. correct url http://www.springframework.org/schema/security the error page seeing spring source website since not recognize url. try visiting http://www.springsource.org/security/tags in browser update : spring security tags used in jsp page correct tag lib declaration is: <%@ taglib prefix="sec" uri="http://www.springframework.org/security/tags" %>
Read more

sql - MySQL query optimization using coalesce -

-
can explain me why second query faster first? (first 1 takes around 40 seconds, second 1 less 0.1) select releases.feature_code, releases.platform_id, version, release_date, general_available, uri, filesize, display_name, feature_name.full_name, if ((select exists(select 1 release_exceptions releases.feature_code = release_exceptions.feature_code , releases.platform_id = release_exceptions.platform_id , releases.version = release_exceptions.version) = 1), 1, 0) release_exceptions releases left outer join platform using(platform_id) left outer join feature_name using(feature_code) order version desc; ~~~ query 2 ------------------ ~~~ select feature_code, version, release_date, general_available, platform_id, uri, filesize, display_name, feature_name.full_name, coalesce(release_exceptions, 0) release_exceptions mus.releases left outer join ( select distinct feature_code, version, platform_id, 1 release_exceptions mus.release_exceptions ) release_exceptions using ...
Read more

unity3d - Unity local avoidance in user created world -

-
i'm using unity3d networked multiplayer online game have large complex 3d terrain scene forest, trees, cliff, hills, mountains, bounders, etc. players can build structures sort of minecraft, , put them anywhere in scene, or move them around anytime. aside human controlled players, there automated ai players , objects animals roaming around scene following path. the problem how make these automated ai players , animals, able navigate around static , dynamic player created structures, because path follow can blocked player created structures, or other players , other ai objects, cliffs etc. have find away around them or on track if tumble down off high cliff example. so made navmesh , used navagents, takes care of static, non moving objects, how make ai players navigate around each other , dynamic structures created players can number in hundreds? i thought of adding navmeshobstacle everything, result in being attached hundreds of objects since user created structures b...
Read more