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How to get the request token during OAuth dance when invoking OSLC from DOORS with Lyo Eclipse?

Marianna Budnikova (26113) | asked Jul 03 '13, 10:15 a.m.

I am trying to invoke an OSLC service from DOORS with Lyo Eclipse SDK, and I am having a problem with OAuth dance. 

When I am trying to get the response token, I receive a HTTP 401 Unauthorized (Invalid signature for signature method HMAC-SHA1). Here is the GET HTTP being sent:

GET /dwa/oauth-request-token?oauth_consumer_key=ed69becd-cff7-4971-8968-cd4365d31fc6&oauth_signature_method=HMAC-SHA1&oauth_timestamp=1372858221&oauth_nonce=91641252155718&oauth_version=1.0&oauth_signature=tneemmQNiDo8HN+l4gqjkkmwtv8=

I am using DOORS Web Access (Build 214).

Any help or comments are greatly appreciated!


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Gabriel Ruelas (1.1k13) | answered Jul 03 '13, 1:26 p.m.
Which Doors version are you using ( not DWA version )  ?

Also, I have a a version of that sample that works with previous versions of doors ( I think 9.4 ) ? I could send you via email if needed.
Marianna Budnikova selected this answer as the correct answer

Marianna Budnikova commented Jul 03 '13, 1:39 p.m. | edited Jul 03 '13, 1:40 p.m.

Just checked, I have the version 9.4. Will you please send me the sample that works with this version to marianchik<at>list<dot>ru ? Thank you! 

Marianna Budnikova commented Aug 15 '13, 1:15 p.m.

Sorry for a late update, but I changed the code of to an older version, and I was able to login. Apparently, DOOR 9.4 does not work with the new version of DOORS sample in Lyo. I changed in function validateTokens by replacing the following code:

HttpPost formPost2 = new HttpPost(location.getValue());

HttpParams params = new BasicHttpParams();
params.setParameter("oauth_token", oauthToken);
params.setParameter("oauth_verifier", oauthverifier);
params.setParameter("authorize", "true");

Marianna Budnikova commented Aug 15 '13, 1:15 p.m.

 with this code:

HttpPost formPost2 = new HttpPost(authURL);
formPost2.getParams().setParameter("oauth_token", oauthToken);
formPost2.getParams().setParameter("oauth_verifier", oauthverifier);
formPost2.getParams().setParameter("authorize", "true");

2 other answers

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Gabriel Ruelas (1.1k13) | answered Jul 03 '13, 12:50 p.m.
Have you checked the in package org.eclipse.lyo.client.oslc.samples ? That sample works fine for latest versions of Doors.

Marianna Budnikova commented Jul 03 '13, 1:06 p.m.

 Gabriel, I tried running the sample you suggested, and it gets the same HTTP 401 error.

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itay ariel (1133) | answered Jul 04 '13, 6:57 a.m.
I think you need to UrlEncode the oauth_signature, (checked with my version)
also maybe thats because of the accept header, but I am not sure

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