Hi Guys Still I cannot find a solution to this error. The log for this error is: 2011-07-14 12:01:00 DEBUG (OAuthProviderProcessingFilter:109) - OAuth parameters parsed: oauth_callback=about:blank oauth_signature=bFCSJ/qzweJt0so7BPkhcm8UbW0= oauth_version=1.0 oauth_nonce=608647736334000 oauth_signature_method=HMAC-SHA1 oauth_consumer_key=consumerkey oauth_timestamp=1310637660 2011-07-14 12:01:00 DEBUG (OAuthSingleConsumerDetailsService:83) - Request received to find consumer for consumerKey=[consumerkey] 2011-07-14 12:01:00 DEBUG (OAuthSingleConsumerDetailsService:88) - Result: Found consumer [consumername] 2011-07-14 12:01:00 DEBUG (OAuthProviderProcessingFilter:120) - Consumer details loaded for consumerkey: org.springframework.security.oauth.provider.BaseConsumerDetails@79394aa 2011-07-14 12:01:00 DEBUG (OAuthProviderProcessingFilter:126) - Parameters validated. 2011-07-14 12:01:00 DEBUG (OAuthProviderProcessingFilter:265) - Verifying signature bFCSJ/qzweJt0so7BPkhcm8UbW0= for signature base string POST&http%3A%2F%2Fmedia.uct.ac.za%......LTI-INFO HERE........fa1-0f83-4ed5-89a2-4c70752a87bb with method HMAC-SHA1. 2011-07-14 12:01:00 DEBUG (LtiProcessingFilter:43) - Skip resetting the authentication 2011-07-14 12:01:00 DEBUG (OAuthProviderProcessingFilter:364) - org.springframework.security.oauth.common.signature.InvalidSignatureException: Invalid signature for signature method HMAC-SHA1 Shall I file a bug report instead? Thanks
-- Lovemore Nalube OLE Developer (Vula) University of Cape Town http://www.cet.uct.ac.za/LovemoreN >>> On 7/6/2011 at 10:09 AM, in message <[email protected]>, "Lovemore Nalube" <[email protected]> wrote: Hi Guys Just asking again if anyone can help with this. Am including the community list just in case :) Thanks -- Lovemore Nalube OLE Developer (Vula) University of Cape Town http://www.cet.uct.ac.za/LovemoreN >>> On 7/4/2011 at 3:57 PM, in message <[email protected]>, "Lovemore Nalube" <[email protected]> wrote: Hi Guys I'm making a Sakai 2.x opencast distribution and admin UI using the LTI tool. Pretty nifty tool it is - and it works great, until I shift to HTTPS. HTTP works with no issues. I just added an SSL certificate to the opencast server and when I go to the LTI tool in Sakai, I get this error: HTTP ERROR 401 Problem accessing /lti. Reason: Invalid signature for signature method HMAC-SHA1 Can anyone help? I suspect that the oauth credentials are not being decrypted properly but cannot verify this. Thanks -- Lovemore Nalube OLE Developer (Vula) University of Cape Town http://www.cet.uct.ac.za/LovemoreN ### UNIVERSITY OF CAPE TOWN This e-mail is subject to the UCT ICT policies and e-mail disclaimer published on our website at http://www.uct.ac.za/about/policies/emaildisclaimer/ or obtainable from +27 21 650 9111. This e-mail is intended only for the person(s) to whom it is addressed. If the e-mail has reached you in error, please notify the author. If you are not the intended recipient of the e-mail you may not use, disclose, copy, redirect or print the content. If this e-mail is not related to the business of UCT it is sent by the sender in the sender's individual capacity. ### ### UNIVERSITY OF CAPE TOWN This e-mail is subject to the UCT ICT policies and e-mail disclaimer published on our website at http://www.uct.ac.za/about/policies/emaildisclaimer/ or obtainable from +27 21 650 9111. This e-mail is intended only for the person(s) to whom it is addressed. If the e-mail has reached you in error, please notify the author. If you are not the intended recipient of the e-mail you may not use, disclose, copy, redirect or print the content. If this e-mail is not related to the business of UCT it is sent by the sender in the sender's individual capacity. ### ### UNIVERSITY OF CAPE TOWN This e-mail is subject to the UCT ICT policies and e-mail disclaimer published on our website at http://www.uct.ac.za/about/policies/emaildisclaimer/ or obtainable from +27 21 650 9111. This e-mail is intended only for the person(s) to whom it is addressed. If the e-mail has reached you in error, please notify the author. If you are not the intended recipient of the e-mail you may not use, disclose, copy, redirect or print the content. If this e-mail is not related to the business of UCT it is sent by the sender in the sender's individual capacity. ###
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