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IDProjectCategoryView StatusLast Update
0011830Talerexchangepublic2026-11-02 17:24
ReporterFlorian Dold Assigned ToResolution deadline
ImplementerChristian Grothoff ReviewerFlorian Dold  
Release signed byChristian Grothoff Deployed byFlorian Dold  
VerifierFlorian Dold Communicator 
Data protection authority notification requiredNo  
CSIRT notification requiredNo  
Estimated effort (hours)4Actual effort (hours)0 
Fast-trackNo
Work packagenone
PrioritynormalSeverityfeatureReproducibilityhave not tried
Status implementingResolutionopen 
Target Version1.8 
Summary0011830: exchange should return more metadata about purses for better safety and error handling in pull payments
DescriptionCurrently, the status signature does not sign over the purse's target amount or contract hash. A dishonest payee can supply inconsistent terms. Detecting this in the deposit confirmation happens after coins may have been deposited.

We should consider either:
* also returning and signing over the additional information
* reusing/returning the TALER_SIGNATURE_EXCHANGE_CONFIRM_PURSE_CREATION signature
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related to 0011828 closed p2p pull url fails 

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Issue History

Date ModifiedUsernameFieldChange
2026-09-28 16:12Florian DoldNew Issue
2026-09-28 16:17Florian DoldRelationship addedrelated to 0011828
2026-09-30 07:53Christian GrothoffAssigned To => Christian Grothoff
2026-09-30 07:53Christian GrothoffSeverityminor => feature
2026-09-30 07:53Christian GrothoffStatusnew => implementing
2026-09-30 07:53Christian GrothoffTarget Version => 1.8
2026-11-02 17:24Christian GrothoffAssigned ToChristian Grothoff =>
2026-11-02 17:24Christian GrothoffImplementer => Christian Grothoff
2026-11-02 17:24Christian GrothoffReviewer => Florian Dold
2026-11-02 17:24Christian GrothoffRelease signed by => Christian Grothoff
2026-11-02 17:24Christian GrothoffDeployed by => Florian Dold
2026-11-02 17:24Christian GrothoffVerifier => Florian Dold
2026-11-02 17:24Christian GrothoffEstimated effort (hours) => 4