[OLTU-170] Exception when obtaining access token for LINKED IN

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: oauth2-1.0.0
• Component/s: oauth2-client
• Environment: Win7/JDK8.31
• Assignee: Unassigned
• Reporter: Constantin Mitocaru
• Created: 18/Feb/15 11:07
• Updated: 20/Apr/16 22:20
• Resolved: 15/Jun/15 05:47

Description

After obtaining the code I make this call:

			OAuthClientRequest request = OAuthClientRequest
	                .tokenProvider(OAuthProviderType.LINKEDIN)
	                .setGrantType(GrantType.AUTHORIZATION_CODE)
	                .setClientId(resources.getString("in.app-key"))
	                .setClientSecret(resources.getString("in.app-secret"))
	                .setRedirectURI(receivingUrl)
	                .setCode(code)
	                .buildQueryMessage();
			String uri = request.getLocationUri();
			System.out.println("IN.uri.auth_token="+uri);
			OAuthClient oAuthClient = new OAuthClient(new URLConnectionClient());
			OAuthJSONAccessTokenResponse oAuthResponse = oAuthClient.accessToken(request, OAuthJSONAccessTokenResponse.class);			

I get this error:

java.io.IOException: OAuthProblemException{error='unsupported_response_type', description='Invalid response! Response body is not application/json encoded', uri='null', state='null', scope='null', redirectUri='null', responseStatus=0, parameters={}}

I know that the call is right because I put the produced link directly and I got this output:

Status Code: 200 OK
Cache-Control: no-cache, no-store
Connection: keep-alive
Content-Encoding: gzip
Content-Language: en-US
Content-Length: 219
Content-Type: application/json;charset=UTF-8



    {
       "access_token": "AQXNduRi5x4mvalm8J6uNmKTur-UJLc7_NydJMeQA_huj2bqcM3mEmHeyicosPpBIheOk_aM9gAyS8iJvQ1Fiu2Y8XfFruB3UCQfVxCHfLVjywlfUN3XEAjXdV-uzXNPDm7NVOVpOsGLmpSSsN_4bcN5_W8uXfazFKBGTjhk9dAUAgj7E0o",
       "expires_in": 5182481
    }

There must be a bug in the oltu code