[Openstack-operators] Problem send HTTP GET request.

Salman Zubair Toor salman.toor at it.uu.se
Wed Nov 9 22:15:59 UTC 2011


Hi Marcelo,

Thanks for the reply.

With curl I manage to access the file.

# curl -v -k -H 'X-Storage-User: system:root' -H 'X-Storage-Pass:  
testpass' https://swift.uppmax.se:443/auth/v1.0

# curl -v -k -H "GET HTTP/1.1" -H 'X-Auth-Token:  
AUTH_tk63e5a2291f9b44a1ab5afb9674c05779' https://swift.uppmax.se/v1/AUTH_286270d2-3d18-46f5-a5dc-7c6c88da1e7d/rootContainer/eventdata.root

following is the correct header


 > GET /v1/AUTH_286270d2-3d18-46f5-a5dc-7c6c88da1e7d/rootContainer/ 
eventdata.root HTTP/1.1
 > User-Agent: curl/7.19.7 (x86_64-pc-linux-gnu) libcurl/7.19.7  
OpenSSL/0.9.8k zlib/1.2.3.3 libidn/1.15
 > Host: swift.uppmax.se
 > Accept: */*
 > X-Auth-Token: AUTH_tk63e5a2291f9b44a1ab5afb9674c05779


Actually my original task is a bit different. I am working on a  
project where we already have S3 plugin available and I want to access  
SWIFT using S3 plugin,
Thats why I want to use Authentication rather than X-Auth-Token.

With this solution I can continue but is there anything else you want  
me to try ?

Regards..
Salman.



On Nov 9, 2011, at 3:53 PM, Marcelo Martins wrote:

>
> Hi Salman,
>
> My first suggestion is use curl .. I assume you are using telnet  
> here. If you are using telnet and still want to try things out with  
> it, you should be passing the "X-Auth-Token" header and not the  
> "Authorization" .
>
> Example:
> ================================
> root at saio-2:~# telnet 127.0.0.1 8080
> Trying 127.0.0.1...
> Connected to 127.0.0.1.
> Escape character is '^]'.
> GET /v1/AUTH_100d771c-d41e-4614-8370-8848e63a7b1b
> Host: 127.0.0.1:8080
> X-Auth-Token: AUTH_tk03eebc77f9d4432cbc223f08f4b24cf5
>
> HTTP/1.1 200 OK
> X-Account-Object-Count: 0
> X-Account-Bytes-Used: 0
> X-Account-Container-Count: 1
> Accept-Ranges: bytes
> Content-Length: 8
> Content-Type: text/plain; charset=utf-8
> X-Trans-Id: tx7d2415d0e2dd4bd8ba8adaadb8d3deef
> Date: Wed, 09 Nov 2011 14:46:20 GMT
> Connection: close
>
> test900
> Connection closed by foreign host.
> ================================
>
> Also the Bexar docs are pretty old, if you are using 1.4.X check out http://docs.openstack.org/diablo/openstack-object-storage/admin/content/
>
>
>
>
>
> Marcelo Martins
> Openstack-swift
> btorch-os at zeroaccess.org
>
> “Knowledge is the wings on which our aspirations take flight and  
> soar. When it comes to surfing and life if you know what to do you  
> can do it. If you desire anything become educated about it and  
> succeed. “
>
>
>
>
> On Nov 9, 2011, at 6:13 AM, Salman Zubair Toor wrote:
>
>> Hi,
>>
>> I am trying to get the object from Swift store using GET request  
>> header but facing some problem,
>>
>> I read from the following document
>>
>> http://docs.openstack.org/bexar/openstack-object-storage/developer/content/ch03s03.html
>>
>> That the header should look like this
>>
>> GET /<api version>/<account>/<container>/<object> HTTP/1.1
>>   Host: storage.swiftdrive.com
>>   X-Auth-Token: eaaafd18-0fed-4b3a-81b4-663c99ec1cbb
>>
>> I did the same and make my GET request something like this
>>
>> ----------------------------------------------------------------------------------
>> GET /v1.0/system:root/rootContainer/eventdata.root HTTP/1.1
>> Host: swift.uppmax.se
>> Authorization: AWS system:root:VTbBHyLrCdLnxClvd1bVFZcLpy8=
>>
>> ----------------------------------------------------------------------------------
>>
>> Not that the last line is empty right after the Authentication. But  
>> it just hangs. no answer form the server. I try to change the  
>> header to get it working but no success :-( . Try-4 is interesting.
>>
>> Following are my tries..
>>
>> Try -1
>>
>> ----------------------------------------------------------------------------------
>> GET /v1.0/system:root/rootContainer/eventdata.root HTTP/1.1
>> Host: swift.uppmax.se
>> Authorization: AWS system:root:yR7OHVFGgsZ4xHJp7RKHv9CuNtY=
>>
>>
>> ----------------------------------------------------------------------------------
>> Now two empty line in the end. and I got the following response.
>>
>> HTTP/1.1 403 Forbidden
>> Content-Type: text/xml; charset=UTF-8
>> Content-Length: 124
>> Date: Wed, 09 Nov 2011 11:47:47 GMT
>>
>>
>> Try-2
>>
>> ----------------------------------------------------------------------------------
>> GET /v1.0/root/rootContainer/eventdata.root HTTP/1.1
>> Host: swift.uppmax.se
>> Authorization: AWS system:root:R9She9vkYVXQszVMfDqaeTNtUhQ=
>>
>> ----------------------------------------------------------------------------------
>> change account from system:root to root (I don't know why but just  
>> want to try) ....
>>
>> HTTP/1.1 403 Forbidden
>> Content-Type: text/xml; charset=UTF-8
>> Content-Length: 124
>> Date: Wed, 09 Nov 2011 11:47:47 GMT
>>
>>
>> Try-3
>>
>> ----------------------------------------------------------------------------------
>> GET /v1.0/system:root/rootContainer/eventdata.root HTTP/1.1
>> Host: swift.uppmax.se
>> Date: Wed, 09 Nov 2011 12:03:06 GMT
>> Range: bytes=0-3
>> Authorization: AWS system:root:pHhOqVriW4zNmBW9MO1a7rNhHjI=
>>
>>
>> ----------------------------------------------------------------------------------
>>
>> HTTP/1.1 403 Forbidden
>> Content-Type: text/xml; charset=UTF-8
>> Content-Length: 124
>> Date: Wed, 09 Nov 2011 11:47:47 GMT
>>
>>
>> Try-4
>>
>> ----------------------------------------------------------------------------------
>> GET /rootContainer/eventdata.root HTTP/1.1
>> Host: swift.uppmax.se
>> Date: Wed, 09 Nov 2011 12:04:57 GMT
>> Range: bytes=0-3
>> Authorization: AWS system:root:oQX68HKwnH1OnBJhTmHGz3cm4b4=
>>
>>
>> ----------------------------------------------------------------------------------
>> I have removed the version and the account details  and then at  
>> least the request message get changed. No more forbidden response.  
>> But now its "206 Partial Content" and after getting the headers   
>> the read bytes are 0.
>>
>>
>> HTTP/1.1 206 Partial Content
>> n: 44
>> line: Last-Modified: Tue, 01 Nov 2011 16:13:21 GMT
>> n: 17
>> line: Content-Length: 4
>> n: 38
>> line: Etag: f3e0c75e57766c5581a6978e2b70698f
>> n: 38
>> line: Content-Type: application/octet-stream
>> n: 35
>> line: Date: Wed, 09 Nov 2011 12:01:30 GMT
>> n: 0
>> line:
>> n: 4
>> line: root
>> n: 0
>> line:
>>
>> Then I send only HEAD request without version and account and that  
>> runs successfully
>>
>> ------------------------------------------------------------------------------------------
>> HEAD /rootContainer/eventdata.root HTTP/1.1
>> Host: swift.uppmax.se
>> Date: Wed, 09 Nov 2011 12:14:11 GMT
>> Authorization: AWS system:root:dAWDu4I8SJyY02HEIirYejDWn2w=
>>
>>
>> ------------------------------------------------------------------------------------------
>>
>> gDebug Header: HTTP/1.1 200 OK
>> gDebug Header: Last-Modified: Tue, 01 Nov 2011 16:13:21 GMT
>> gDebug Header: Content-Length: 13
>> gDebug Header: Etag: f3e0c75e57766c5581a6978e2b70698f
>> gDebug Header: Content-Type: text/plain
>> gDebug Header: Date: Wed, 09 Nov 2011 12:10:45 GMT
>>
>>
>>
>> If I use command line tool everything is working fine. Can someone  
>> please point out what is wrong or how should I modify things.
>>
>> Thanks.
>>
>>
>> Salman Zubair Toor
>> Ph.Lic. Scientific Computing
>> Ph.D candidate
>> Division of Scientific Computing
>> Uppsala University, Sweden
>> salman.toor at it.uu.se
>>
>>
>>
>> _______________________________________________
>> Openstack-operators mailing list
>> Openstack-operators at lists.openstack.org
>> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-operators
>

Salman Zubair Toor
Ph.Lic. Scientific Computing
Ph.D candidate
Division of Scientific Computing
Uppsala University, Sweden
salman.toor at it.uu.se



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