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Surveyor II

LTI Advantage: Deep Linking configuration

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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