http access to Riak objects

Sanjeev Neelarapu sanjeev.neelarapu at citrix.com
Thu Jul 4 01:56:26 EDT 2013


Thanks Hector,

I was trying to download with QSA but there was something went wrong in generating the signature. After correcting it I could download it.

Thanks,
Sanjeev

-----Original Message-----
From: Hector Castro [mailto:hector at basho.com] 
Sent: Wednesday, July 03, 2013 10:29 PM
To: Sanjeev Neelarapu
Cc: Alexander Moore; riak-users at lists.basho.com
Subject: Re: http access to Riak objects

Sanjeev,

Is your goal to have the resource be accessible via query string authentication, or just publicly accessible? Asking because your example URL contains the query string authentication parameters.

http://docs.basho.com/riakcs/latest/cookbooks/Authentication/#Query-String-Authentication

Either way, I attempted to reproduce your steps locally and could download the file from CS via curl. Can you take a look and see if I did anything differently?

https://gist.github.com/hectcastro/5920366

--
Hector


On Wed, Jul 3, 2013 at 2:41 AM, Sanjeev Neelarapu <sanjeev.neelarapu at citrix.com> wrote:
> Thanks Alex for your quick response.
>
> I have made the object as public as per your instructions:
>
> [root at Rhel63-Sanjeev ~]# s3cmd setacl -P
> s3://imagestore/template/tmpl/1/5/centos56-x86_64-xen/centos56-x86_64.
> vhd.bz2
>
> s3://imagestore/template/tmpl/1/5/centos56-x86_64-xen/centos56-x86_64.vhd.bz2:
> ACL set to Public  [1 of 1]
>
>
>
> However downloading this object still says "Access Denied".  URL being 
> fired
> is:
>
> http://10.147.29.57:8080/imagestore/template/tmpl/1/5/centos56-x86_64-
> xen/centos56-x86_64.vhd.bz2?Expires=1372856948&AWSAccessKeyId=9M7I6JPY
> ZHDNLG43TWCD&Signature=fQNuyFYMnNdLwv64XTj+WsC2U7s=
>
>
>
> Thanks,
>
> Sanjeev
>
>
>
> From: Alexander Moore [mailto:moore.alex at gmail.com]
> Sent: Tuesday, July 02, 2013 7:20 PM
> To: Sanjeev Neelarapu
> Cc: riak-users at lists.basho.com
> Subject: Re: http access to Riak objects
>
>
>
> Hi Sanjeev,
>
>
>
> By default, uploaded objects will not be publicly available.  To make 
> them available you have to set the Access Control List to allow public 
> reads for all users.
>
> If you are using s3cmd you can do this with: s3cmd -c .s3cfgfile 
> setacl --acl-public s3://BUCKET/OBJECT
>
>
>
> If you need to do this for everything in a bucket, you should then 
> look into using "Bucket Policies" to automatically set public access.
>
> Your bucket policy would look something like 
> https://gist.github.com/alexmoore/5909408, and then you could apply 
> the policy using s3cmd: s3cmd -c .s3cfg setpolicy 
> public-access-bucket-policy.json s3://BUCKET
>
>
>
> Thanks,
>
> Alex
>
>
>
>
>
> On Tue, Jul 2, 2013 at 8:32 AM, Sanjeev Neelarapu 
> <sanjeev.neelarapu at citrix.com> wrote:
>
> Hi,
>
>
>
> Could someone help me in providing http access to objects stored in 
> the bucket?
>
>
>
> I have Riak and Riak-CS installed on a linux machine. Created bucket 
> and pushed some files to the bucket using s3cmd. However downloading 
> the objects using http URL is failing.
>
>
>
> Following is the object path stored in the bucket "imagestore":
>
> s3://imagestore/template/tmpl/1/5/centos56-x86_64-xen/centos56-x86_64.
> vhd.bz2
>
>
>
> Could anyone specify the way to download it using http access?
>
>
>
> ACL on the bucket:
>
>
>
> [root at Rhel63-Sanjeev ~]# s3cmd info s3://imagestore
>
> s3://imagestore/ (bucket):
>
>    Location:  us-east-1
>
>    ACL:       admin: FULL_CONTROL
>
>
>
>
>
> Thanks,
>
> Sanjeev
>
>
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