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IDProjectCategoryView StatusLast Update
0011477Talerwallet (Android App)public2026-10-19 06:29
ReporterAdrian Steiner Assigned Toavalos Resolution deadline
ImplementerReviewer 
Release signed byDeployed by 
VerifierCommunicator 
Data protection authority notification requiredNo  
CSIRT notification requiredNo  
Estimated effort (hours)Actual effort (hours)0 
Fast-trackNo
Work packagenone
PrioritynormalSeverityfeatureReproducibilityalways
Status informingResolutionfixed 
Product Version1.5 
Target Version1.6Fixed in Version1.6 
Summary0011477: Implement NFC Confirmation Code Transmission with NFC
DescriptionTo achieve feature parity with the iOS application, the Android app needs to support sending received confirmation codes to the xOTP Generator/MDB via NFC.
Technical Specifications:
- Format: NDEF (Text format)
- Encoding: Raw 4-byte values
- Identifier Value: 0x42 ('B') as first byte
- Payload Size: 21 bytes expected
- Order: Big-endian / MSB first
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Christian Grothoff

2026-06-05 13:51

manager   ~0028791

Is this what is supposed to happen with ?nfc=1 as an argument in the template URI?

Adrian Steiner

2026-06-10 11:21

reporter   ~0028834

Yes, that was a request from Marc to have the iOS app detect that the link came from an NFC device so he could enable the reply feature. I think the same can be done in the android app

avalos

2026-07-26 12:44

developer   ~0029223

All NFC features for xTOTP already implemented in latest master/nightly.

Issue History

Date ModifiedUsernameFieldChange
2026-06-05 12:32Adrian SteinerNew Issue
2026-06-05 13:51Christian GrothoffAssigned To => avalos
2026-06-05 13:51Christian GrothoffSeveritymajor => feature
2026-06-05 13:51Christian GrothoffStatusnew => implementing
2026-06-05 13:51Christian GrothoffTarget Version => 1.7
2026-06-05 13:51Christian GrothoffNote Added: 0028791
2026-06-10 11:21Adrian SteinerNote Added: 0028834
2026-07-26 12:44avalosStatusimplementing => informing
2026-07-26 12:44avalosResolutionopen => fixed
2026-07-26 12:44avalosNote Added: 0029223
2026-07-31 23:10Christian GrothoffFixed in Version => 1.6
2026-07-31 23:10Christian GrothoffTarget Version1.7 => 1.6