[ARCHIVED] LTI Advantage: Deep Linking configuration

[kreut]

Hi,

I'm at the finish line of my first LTI 1.3 flow.  Canvas can do the OIDC authentication and send me back the information about the launch.  However, for my tool, I can see that the JWT doesn't have an LTIDeepLinkingResponse which I would expect from my JSON config since I have a deep link request.  Might I be setting this up incorrectly?  And, to access the external tool, I'm creating an assignment, then choosing the tool.  My LTI 1.3 config and a sample JWT follow:

{
"title": "Dev-Adapt try again",
"scopes": [
"https://purl.imsglobal.org/spec/lti-ags/scope/lineitem",
"https://purl.imsglobal.org/spec/lti-ags/scope/lineitem.readonly",
"https://purl.imsglobal.org/spec/lti-ags/scope/result.readonly",
"https://purl.imsglobal.org/spec/lti-ags/scope/score",
"https://purl.imsglobal.org/spec/lti-nrps/scope/contextmembership.readonly"
],
"extensions": [
{
"platform": "dev-canvas.libretexts.org",
"settings": {
"platform": "dev-canvas.libretexts.org",
"placements": [
{
"text": "Embed Tool Content as a Canvas Assignment",
"enabled": true,
"placement": "assignment_selection",
"message_type": "LtiDeepLinkingRequest",
"target_link_uri": "https://dev.adapt.libretexts.org/api/lti/target-link-uri"
}
]
}
}
],
"public_jwk": {
"d": "tkdUVHX4yVKzkK1pPLKO11QXzteTcBF4QJIVGJ6ZjwBf7WeBIXzMrGli2XFSFum2yygrbkQlTF_Xr3yG5JC1NBK4aj4t0AE3Fy_89a_PmwFKa4aTQIPX73zP2bpFw0YHnejDzTAtdZ7HhKfB1FOKBzcF1ci-hb5rLax8mKBJ5IyIjJN-DtjBYwGr6CCYTNIJKF1Z8UT-TDYtZxj1YSvk32cka4ttMdUYdwrCKt-j1MsQiAlpA-437SxqlXUAX7ooutNCz-b-57h8_Sw7AnmO8USbtHi3Q5O__bpG_H7quv_t1WDGAoWFr6cOA2h_Kgx8WX1szMmiOPPZmpdu5YYHcQ",
"e": "AQAB",
"n": "8osiSa75nmqmakwNNocLA2N2huWM9At_tjSZOFX1r4-PDclSzxhMw-ZcgHH-E_05Ec6Vcfd75i8Z-Bxu4ctbYk2FNIvRMN5UgWqxZ5Pf70n8UFxjGqdwhUA7_n5KOFoUd9F6wLKa6Oh3OzE6v9-O3y6qL40XhZxNrJjCqxSEkLkOK3xJ0J2npuZ59kipDEDZkRTWz3al09wQ0nvAgCc96DGH-jCgy0msA0OZQ9SmDE9CCMbDT86ogLugPFCvo5g5zqBBX9Ak3czsuLS6Ni9Wco8ZSxoaCIsPXK0RJpt6Jvbjclqb4imsobifxy5LsAV0l_weNWmU2DpzJsLgeK6VVw",
"p": "-TEfpa5kz8Y6jCPJK6u5GMBXIniy1972X_HwyuqcUDZDyy2orr3rRj0sOtJoDHtC62_NnrhuvZYyW-cZ0nDzrzPj8ma-gCpbcgdRfOpEAeA6T_xjfN5KN3u3dHQ7e_qoBtCPJFhiB8Axmjs_NdbwUo0axqQB50QpbRv3gdid0qk",
"q": "-SuCu0BGnaed3VYa7GBAyNf74eNPSn3Ht9MwK1-9iFmC5T0CULHndUcV4Zzp-qwORSYEW_R2oyfDRM_MRCosSUEiHztMZLglJeZxtBx6MjH6vLaQwW7Ixkg-69kKct8H93tC7YNTqZ14gEwT_wBfmQGqfV6R12KgRJ1KQeSSJ_8",
"dp": "aPCeAjjZ7YHuP_wGCOUNUvYU-8hWkIAtwyPxIpMAdusTS6oTwlrqjK7QRIk9FhyGhv2TWwcSY7avyHIfNrcoeBzjHr7T9MdhsTiRwYgqUZvrEqoX_4rhOFJaZKlaL5DUV-JWlZi-18LBYNEYgoTcufcAUqzYvFrBE1jWt5DQjdk",
"dq": "E7OrDJ9SdhjQ1LWAP3yE4tyhIAVXOa6kYhai0mspk2RwgyvFyReoE4_hXQuJPLbqEfGlmpfD4ba9K-26WxFymwA5cHrB2Zzt4wdLqlAuIVXuW4mb_I-D9Jm1z_RDbT3RZXIropglv12iL5LUae9fn7uP_YXCxmMYBRTi0D8Ah4U",
"qi": "YwLEhy55SQucj2vQqSO1dqn2YiB2ARHBA83QKb1PHflkTNGn3mR_gLow-xU7BmTmA2-9CeDHiJrD181gb48XbI24Nn4QXAjS-mYYIpFASR739UI4W5wyyOCMyFtT6OupEgkqKw_swITU1GHKYI-lB_-y0Q-XSdLmuP6ZkkdAQao",
"alg": "RS256",
"kid": "58f36e10-c1c1-4df0-af8b-85c857d1634f",
"kty": "RSA",
"use": "sig"
},
"description": "Looking to try it again!",
"custom_fields": {},
"target_link_uri": "https://dev.adapt.libretexts.org/api/lti/target-link-uri",
"oidc_initiation_url": "https://dev.adapt.libretexts.org/api/lti/oidc-initiation-url"
}

And a typical JWT response (decoded I can see that it starts with "https://purl.imsglobal.org/spec/lti/claim/message_type": "LtiResourceLinkRequest", which makes me nervous!)

Thank you for your thoughts.

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