OAuth::RequestProxy::UnknownRequestType (ActionDispatch::Request)

[acolchagoff]

I'm trying to connect desire2learn to our tool provider.

This is logged at the line:

if provider.valid_request?(request)

I copied this line from the example in the documentation. shouldn't it just return false if the request is malformed or otherwise messed up?

Here's the request parameters from our desire2learn test portal:

Parameters: { "launch_presentation_locale"=>"EN-US__", "tool_consumer_info_version"=>"10.1.0 SP5", "tool_consumer_info_product_family_code"=>"desire2learn", "tool_consumer_instance_guid"=>"", "tool_consumer_instance_name"=>"", "tool_consumer_instance_description"=>"", "tool_consumer_instance_contact_email"=>"", "context_id"=>"6670", "context_title"=>"Sandbox Course 1", "context_label"=>"Sandbox _101", "context_type"=>"CourseOffering", "ext_tc_profile_url"=>"https://notreal.desire2learndemo.com/d2l/api/ext/1.0/lti/tcservices", "ext_d2l_token_id"=>"2602", "ext_d2l_link_id"=>"8", "ext_d2l_token_digest"=>"3n+aoHDWP3bh9Vq2lbB+ERC07vw=", "resource_link_id"=>"74891df6-8638-1e24-994b-6b57ce61886d_439707169", "resource_link_title"=>"TestProvider", "resource_link_description"=>"TestProvider", "lis_result_sourcedid"=>"755de886-03ca-4e78-988a-629a9ae70382", "lis_outcome_service_url"=>"https://notreal.desire2learndemo.com/d2l/le/lti/Outcome", "lti_version"=>"LTI-1p0", "lti_message_type"=>"basic-lti-launch-request", "oauth_version"=>"1.0", "oauth_nonce"=>"141431938", "oauth_timestamp"=>"1371067056", "oauth_signature_method"=>"HMAC-SHA1", "oauth_consumer_key"=>"TEST", "oauth_callback"=>"about:blank", "oauth_signature"=>"3PytuKS5veuuydipM2MWj2lis+M=", "basiclti_submit"=>"Launch Endpoint with BasicLTI Data", "id"=>"1"}

[acolchagoff]

fixed... I needed to add this to my environment

require 'oauth/request_proxy/rack_request'

You also need to explicitly enable OAuth 1 support in the environment.rb or an initializer:

OAUTH_10_SUPPORT = true

[bracken]

I'm glad you figured it out. :)

[sebabelmar]

Forgot about require 'oauth/request_proxy/rack_request'

Thanks for sharing even when you figured your self!