View Issue Details
| ID | Project | Category | View Status | Date Submitted | Last Update |
|---|---|---|---|---|---|
| 0007916 | Taler | wallet-core | public | 2023-08-11 14:37 | 2026-08-29 17:13 |
| Reporter | Christian Grothoff | Assigned To | Resolution deadline | ||
| Implementer | Reviewer | ||||
| Release signed by | Deployed by | ||||
| Verifier | Communicator | ||||
| Data protection authority notification required | No | ||||
| CSIRT notification required | No | ||||
| Estimated effort (hours) | Actual effort (hours) | 0 | |||
| Fast-track | No | ||||
| Work package | none | ||||
| Priority | normal | Severity | feature | Reproducibility | N/A |
| Status | implementing | Resolution | open | ||
| Platform | i7 | OS | Debian GNU/Linux | OS Version | squeeze |
| Product Version | git (master) | ||||
| Target Version | post-1.0 | ||||
| Summary | 0007916: support STEFAN parameters [estimate: 20h] | ||||
| Description | The exchange /keys response now contains stefan_abs, stefan_log and stefan_lin as per DD47. The wallet (core) should compute fees according to the STEFAN curve and pass the values to the UIs. The wallet should also add code to compute default STEFAN curve values from the fee structure. A CLI command should output these values given an exchange base URL. The exchange configuration documentation should be updated to explain when and how to run the tool. The computation could also be used by the UIs if a user requests a fee comparison to protect users against exchanges with dishonest STEFAN values. However, the computation MAY be to expensive to run on a regular basis by the wallet (TBD). Exchanges MAY also be configured with higher STEFAN values than those obtained from the wallet directly. | ||||
| Tags | No tags attached. | ||||
| has duplicate | 0007498 | closed | Florian Dold | fee structure considerations (was: Incoherent calculation of fees during withdraw) |
| has duplicate | 0008652 | closed | Florian Dold | same amounts can have different fees |
| related to | 0008631 | closed | Florian Dold | Fees charged to payer |
| related to | 0007858 | acknowledged | consider protocol extensions to shift around fees from customer to merchant |
| Date Modified | Username | Field | Change |
|---|---|---|---|
| 2023-08-11 14:37 | Christian Grothoff | New Issue | |
| 2023-08-11 14:37 | Christian Grothoff | Status | new => assigned |
| 2023-08-11 14:37 | Christian Grothoff | Assigned To | => Florian Dold |
| 2024-01-28 00:34 | Christian Grothoff | Target Version | 0.10 => 0.11 |
| 2024-02-29 23:12 | Florian Dold | Relationship added | has duplicate 0007498 |
| 2024-03-18 09:32 | Christian Grothoff | Relationship added | related to 0008631 |
| 2024-04-03 11:15 | Florian Dold | Summary | support STEFAN parameters => support STEFAN parameters [estimate: 20h] |
| 2024-04-05 12:57 | Christian Grothoff | Target Version | 0.11 => 0.14 |
| 2024-07-25 21:56 | Christian Grothoff | Target Version | 0.14 => post-1.0 |
| 2025-04-17 22:07 | Christian Grothoff | Relationship added | related to 0008652 |
| 2025-04-23 22:44 | Christian Grothoff | Assigned To | Florian Dold => |
| 2025-04-23 22:44 | Christian Grothoff | Status | assigned => implementing |
| 2026-08-29 17:03 | Florian Dold | Relationship replaced | has duplicate 0008652 |
| 2026-08-29 17:13 | Florian Dold | Relationship added | related to 0007858 |