[Building Sakai] External Tool Question

[Kirschner, Beth]

LTi 1.0 or LTI 2.0? Below is an example of the parameters passed to an LTI 1.0 tool (you can find this by setting debug mode). I'm not sure what you're trying to do with the institutional name (unique identifier or display name)? Perhaps an LTI 2.0 service might meet your needs?

- Beth

context_id=mercury
context_label=mercury site
context_title=mercury site
ext_basiclti_submit=Press to continue to external tool.
ext_ims_lis_basic_outcome_url=http://nightly2.sakaiproject.org:8082/imsblis/service/
ext_ims_lis_memberships_id=b58b4f507f6e50484da9e94082515d58b5ef3c8ff8197292c01d72f62ad30e08:::admin:::content:1
ext_ims_lis_memberships_url=http://nightly2.sakaiproject.org:8082/imsblis/service/
ext_ims_lti_tool_setting_id=b58b4f507f6e50484da9e94082515d58b5ef3c8ff8197292c01d72f62ad30e08:::admin:::content:1
ext_ims_lti_tool_setting_url=http://nightly2.sakaiproject.org:8082/imsblis/service/
ext_lms=sakai-Revision: 38237
ext_lori_api_token=b58b4f507f6e50484da9e94082515d58b5ef3c8ff8197292c01d72f62ad30e08:::admin:::content:1
ext_lori_api_url=http://nightly2.sakaiproject.org:8082/imsblis/service/
ext_lori_api_url_xml=http://nightly2.sakaiproject.org:8082/imsblis/service/
ext_sakai_launch_presentation_css_url_list=http://nightly2.sakaiproject.org:8082/library/skin/tool_base.css,http://nightly2.sakaiproject.org:8082/library/skin/neo-default/tool.css
ext_sakai_role=maintain
ext_sakai_server=http://nightly2.sakaiproject.org:8082
ext_sakai_serverid=sakai-nightly.uits.iupui.edu
launch_presentation_css_url=http://nightly2.sakaiproject.org:8082/library/skin/tool_base.css
launch_presentation_locale=en_US
launch_presentation_return_url=http://nightly2.sakaiproject.org:8082/imsblis/service/return-url/site/mercury
lis_outcome_service_url=http://nightly2.sakaiproject.org:8082/imsblis/service/
lis_person_name_family=Administrator
lis_person_name_full=Sakai Administrator
lis_person_name_given=Sakai
lis_person_sourcedid=admin
lis_result_sourcedid=b58b4f507f6e50484da9e94082515d58b5ef3c8ff8197292c01d72f62ad30e08:::admin:::content:1
lti_message_type=basic-lti-launch-request
lti_version=LTI-1p0
oauth_callback=about:blank
oauth_consumer_key=lmsng.school.edu
oauth_nonce=59331782769627406
oauth_signature=AmCiMkWVz+tjF74BS2xjqCJlP3I=
oauth_signature_method=HMAC-SHA1
oauth_timestamp=1420636778
oauth_version=1.0
resource_link_id=content:1
resource_link_title=Test
roles=Instructor,Administrator,urn:lti:instrole:ims/lis/Administrator,urn:lti:sysrole:ims/lis/Administrator
tool_consumer_info_product_family_code=sakai
tool_consumer_info_version=Revision: 38237
user_id=admin



On Jan 6, 2015, at 9:31 PM, Michael Lee <michaell at newrow.com> wrote:

> Hi,
> 
> Currently my company is working on creating a tool that is compatible with Sakai.
> 
> My question is, how can I differentiate between different institutions?
> 
> For instance, Canvas and Blackboard have a parameter called tool_consumer_instance_guid which will differ based on institutions, but I am having no luck identifying what would be the best parameter to identify that.
> 
> Any advice?
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