Deep Linking for QR codes

[alexfigtree]

Error pops up whenever user tries to scan QR code:

"There was an error encountered when parsing this QR code"

Occurs with any scan, both iOS and Android.

Describe the bug
A clear and concise description of what the bug is.

To Reproduce
Steps to reproduce the behavior:

1. Go to https://claim.dcconsortium.org/?token=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpZCI6IjY2NjljMjFjNjc4OWRkMWY0MjZkODk5ZiIsImlhdCI6MTcxODIwNzA3MywiZXhwIjoxNzE5NDE2NjczfQ.SDw1iWgNaIIBfuCDf0KEg_TufwiGWJ7VnkbbO3kk21g

2. Scan via phone camera (works)

3. Scan via QR code on app (works)

Expected behavior
Should work in both scenarios

Screenshots
If applicable, add screenshots to help explain your problem.

[dmitrizagidulin]

@alexfigtree can you provide an example QR code that you're scanning?

[alexfigtree]

Plain text vs cbor qr codes needed for testing, look in
digitalcredentials/docs#10

[alexfigtree]

@dmitrizagidulin Correction, the QR codes in #10 all work. Here is one that doesn't, seems to be a deeplink issue:

Which corresponds to:

{ "@context": [ "https://www.w3.org/ns/credentials/v2" ], "type": [ "VerifiablePresentation" ], "verifiableCredential": [ { "type": [ "VerifiableCredential", "OpenBadgeCredential" ], "name": "Bachelors", "issuer": { "url": "https://digitalcredentials.mit.edu/", "type": "Profile", "name": "DCC Demo University", "image": { "id": "https://github.com/digitalcredentials/test-files/assets/206059/3f3e1476-fd1e-4c8f-a560-5cfb4017bbc3", "type": "Image" }, "id": "did:key:z6MknNQD1WHLGGraFi6zcbGevuAgkVfdyCdtZnQTGWVVvR5Q" }, "@context": [ "https://www.w3.org/2018/credentials/v1", "https://purl.imsglobal.org/spec/ob/v3p0/context-3.0.1.json", "https://www.w3.org/ns/credentials/status/v1", "https://w3id.org/security/suites/ed25519-2020/v1" ], "credentialSubject": { "type": [ "AchievementSubject" ], "name": "John Doe", "achievement": { "type": [ "Achievement" ], "name": "Bachelors", "image": { "id": "https://github.com/digitalcredentials/docs/assets/206059/9290e932-d9b7-416e-8365-5987aa168e90", "type": "Image" }, "criteria": { "type": "Criteria", "narrative": "This demo credential represents the experience of claiming the credential into the Learner Credential Wallet. Recipients are encouraged to explore share options where they may create unique, verifiable urls to share online and on LinkedIn.\n\n Look for share options in the three dot menu in the top right corner of the app when the credential is being viewed." }, "description": "DCC wallet experience demo credential", "achievementType": "competency" }, "id": "did:key:z6MksEJFvLFdYUBmg54ApSPfi2Kv83yVjjXUJpWPmHpCDq1g" }, "id": "urn:uuid:673f61f30c1463d3552cb5e2", "credentialStatus": { "id": "https://dashboard.dcconsortium.org/status/Rf99JCoURZYaWDLsOsOD#20", "type": "BitstringStatusListEntry", "statusPurpose": "revocation", "statusListCredential": "https://dashboard.dcconsortium.org/status/Rf99JCoURZYaWDLsOsOD", "statusListIndex": "20" }, "issuanceDate": "2024-11-21T16:48:11Z", "proof": { "type": "Ed25519Signature2020", "created": "2024-11-21T16:48:11Z", "verificationMethod": "did:key:z6MknNQD1WHLGGraFi6zcbGevuAgkVfdyCdtZnQTGWVVvR5Q#z6MknNQD1WHLGGraFi6zcbGevuAgkVfdyCdtZnQTGWVVvR5Q", "proofPurpose": "assertionMethod", "proofValue": "z4DVcYoAfXja1fVkJ6mGzgmwRUi5rFGUnQHDGt4UkVeEPvWAeKRgfdrAH6zRMrUWJBmgtfUfJb2AXyiK7xxQJd8c" } } ] }

[alexfigtree]

QR codes for testing can be obtained through the claim page of our demo issuer: https://dashboard.dcconsortium.org/, use wallet template and correct email address to receive cred via email and then click on link.