Taler - Roadmap

0006404: [libeufin-nexus] ISO20022 camt mapping is not documented, incomplete and incorrect in some places 0007686: [libeufin-nexus] Allow date range when asking transactions. 0007734: [libeufin-sandbox] Track used IBANs. 0006547: [libeufin-nexus] Offer raw EBICS upload for any message. 0007556: [libeufin (general)] Fix "make parse". 0005973: [libeufin-sandbox] report more information about a user's state (MS) 0006427: [libeufin-sandbox] EBICS errors need XML (MS) 0007473: [wallet (Android App)] The app should navigate to the article after payment: (I need manually go back) (sebasjm) 0007448: [wallet-core] wallet operation that receive amount in the request should specify if the amount include fee (sebasjm) 0006120: [libeufin (general)] Incapsulate marshall/unmarshall exceptions inside UtilError (Marcello Stanisci) 0007732: [libeufin-sandbox] circuit API uses floating point numbers (MS) 0006402: [libeufin-nexus] handle disrupted EBICS transactions (MS) 0006602: [libeufin-nexus] Check that API docs match the code. (MS) 0007662: [libeufin-sandbox] error does not provide the field where the validation is made (MS) 0006085: [libeufin-nexus] abstract out ebics version (Marcello Stanisci) 0006080: [libeufin-nexus] understand format of pain.002 (Marcello Stanisci) 0005972: [libeufin-nexus] Avoid sending signed data before key exchange (Marcello Stanisci) 0007719: [wallet (WebExtension)] withdraw call to action should check if mobile withdrawal has been initiated (sebasjm) 0006588: [wallet-core] wallet-core should support range queries for the transactions list (sebasjm) 0007861: [wallet-core] withdrawal DD37 kyc transitions don't work properly (Florian Dold) 0007741: [wallet-core] "continue with mobile wallet" flow doesn't work for payments (sebasjm) 0007856: [wallet-core] wallet-core sometimes doesn't emit notification when transitioning from pending to a pending with error state (Florian Dold) 0007845: [libeufin-sandbox] "libeufin-sandbox config" command should allow changing individual settings ... (MS) 0007844: [libeufin-sandbox] libeufin-sandbox tool should allow creating accounts (MS) 0007811: [documentation] spec and implement taler://withdraw-exchange/ URIs (sebasjm) 0007588: [libeufin-nexus] /admin/add/incoming has hard-coded credentials (MS) 0007810: [exchange] support conversion service URL and regex validation for /wire (Florian Dold) 0007426: [Web site(s)] "public-accounts" link points at bank's homepage (javier.sepulveda) 0007716: [sandcastle (containerized demo deployment)] survey bank account does not allow high negative balance needed for tipping (javier.sepulveda) 0007510: [deployment and operations] buildmaster-builder NOT automatically reloading the Buildbot master configuration. (javier.sepulveda) 0007587: [libeufin (general)] General pass to potentially switch "200 OK" to "204 No Content". (MS) 0007812: [libeufin-sandbox] demobank account registration sometimes fails because IBAN already exists (MS) 0007806: [wallet (Android App)] Lots of 'complaints' when compiling wallet (grote) 0007739: [libeufin-nexus] Creating background tasks should be idempotent. (MS) 0007763: [deployment and operations] Netzbon - Terms of Service (javier.sepulveda) 0007797: [libeufin-sandbox] Integration API has the wrong error format. (MS) 0007680: [sandcastle (containerized demo deployment)] demo survey tipping should be topped up automatically (javier.sepulveda) 0007705: [sandcastle (containerized demo deployment)] exchange ToS not properly configured in the sandcastle exchange (javier.sepulveda) 0006591: [wallet (Android App)] Android wallet should support aborting partially failed payments (avalos) 0005867: [wallet (WebExtension)] interaction between refunds and payment re-play unclear (sebasjm)       0007475: [merchant frontend (blog)] can't pay refunded articles (sebasjm) 0006016: [wallet-core] wallet should recover from payments where the exchange reports an invalid coin (Florian Dold) 0007740: [wallet-core] p2p push payments can't spend full balance (sebasjm) 0006537: [wallet-core] have integration test for withdrawing "too late" (Florian Dold) 0007606: [wallet (Android App)] TalerErrorInfo should get rendered with an option to expand the raw JSON (avalos) 0007548: [deployment and operations] buildbot workers should have one and only one entry point script (javier.sepulveda) 0007733: [wallet-core] runIntegrationTest should also do p2p payments, tips, etc. (Florian Dold) 0007752: [demobank-ui] show volume and transaction (sebasjm) 0007777: [wallet (WebExtension)] test running wallet webex in tor browser with safest configuration (sebasjm) 0007717: [wallet-core] version should be taking from package.json (sebasjm) 0007608: [wallet-core] money seems to be lost after trying to pay an expired order (Florian Dold) 0007572: [deployment and operations] migrate sandcastle containers to use systemd (javier.sepulveda) 0007300: [bank API (C)] Taler bank access API does not follow conventions (MS) 0007551: [wallet-core] need test(s) to ensure that wallet DB schema is backwards-compatible or properly migrated (Florian Dold) 0007682: [wallet-core] withdrawal error message should be truncated after $N errors (Florian Dold) 0007580: [wallet-core] when adding an exchange, the wallet should check the /keys JSON for the canonical base URL (Florian Dold) 0007701: [wallet-core] implement abort semantics from DD37 for withdrawals (Florian Dold) 0007583: [wallet-core] implement aborting p2p push payments (Florian Dold) 0007435: [wallet-core] wallet doesn't notice aborted withdrawal in bank-integrated withdrawal (Florian Dold) 0007713: [wallet-core] handle p2p purse expiration by going to tx state "failed" instead of pending with error (Florian Dold) 0007584: [wallet-core] implement aborting p2p pull payments (Florian Dold) 0007691: [wallet-core] getting refund in the demo frontend get refund = 0 (Florian Dold) 0007761: [wallet-core] coin spend is not rollback after deposit failed (Florian Dold) 0007783: [wallet-core] wallet-core should long-poll P2P kyc status (Florian Dold) 0007325: [wallet-core] wallet-core should report whether the counterparty accepted p2p push payments (Florian Dold) 0007672: [documentation] spec wallet-core transaction lifecycle in a design document (Florian Dold) 0007852: [exchange] deposit endpoint idempotency regression (Florian Dold) 0007700: [wallet-core] implement abort semantics from DD37 for merchant payments (Florian Dold) 0006952: [documentation] document how public /pay handles refunded coins (Florian Dold) 0007846: [merchant backend API (HTTP specification)] after creating a reserve for tipping, the list of account is empty (Christian Grothoff) 0007703: [wallet (WebExtension)] store microsecond offset for transaction timestamps in wallet-core (Florian Dold) 0007803: [taler-harness] generate list of sample transactions that UIs can use to test their parsers (Florian Dold) 0007327: [wallet-core] wallet-core responses should include the transaction ID of transaction it creates (Florian Dold) 0007837: [exchange API (HTTP specification)] add option to disable tipping (Christian Grothoff) 0007816: [challenger] challenger service needs to be implemented (Christian Grothoff) 0007723: [demobank-ui] bank backend URL should be configurable in globalThis.talerDemobankSettings (sebasjm) 0007751: [merchant-pos-terminal (Android App)] Add free-form to add custom amounts to order (grote) 0007756: [deployment and operations] move .deb packaging infra to non-root user, with user-local docker service enabled (Florian Dold) 0007767: [demobank-ui] negative balance not shown from admin panel (MS) 0007768: [demobank-ui] cash-out rates wrong when starting from fiat. (sebasjm) 0007770: [demobank-ui] typo (sebasjm) 0007779: [wallet (Android App)] Add dev option to run integration test (grote) 0007825: [other] Taler OPS - Etckeeper (javier.sepulveda) 0007826: [other] Taler OPS - Install PostgreSQL (javier.sepulveda) 0007808: [exchange] wire transfer tracking endpoints should support long-polling (Christian Grothoff) 0007832: [deployment and operations] Setting libeufin log level. (MS) 0006363: [mechant backend] allow merchants to query more information about the deposit status (Christian Grothoff) 0007446: [wallet-core] dev mode is not persisted after restart (sebasjm) 0007796: [merchant backend API (HTTP specification)] store user type in merchant instance settings (sebasjm) 0006860: [Merchant frontends (Python3)] avoid redirect loop in blog merchant frontend demo (MS) 0007819: [demobank-ui] clicking "abort" in demobank-ui does not abort the underlying withdrawal operation (sebasjm) 0007809: [libeufin-nexus] regression: test_bank_api_with_nexus started to fail (Florian Dold) 0007820: [merchant backend API (HTTP specification)] /paid should signal if contract was refunded (Christian Grothoff) 0007229: [wallet-core] tipping fails due to "logic invariant failed" (MS) 0007749: [wallet-core] wallet-core should forward offline payment TOTP to UIs (sebasjm) 0007817: [exchange] exchange twisted test skip (Christian Grothoff) 0007745: [other] pogen doesnt work with double quotes (sebasjm) 0007804: [deployment and operations] Suggested tweaks to main.sh (javier.sepulveda) 0007792: [exchange] exchange responds with 500 to non-idempotent deposit (Florian Dold) 0007276: [exchange] improve wirewatch performance via multi-value insert (Christian Grothoff) 0007738: [libeufin-nexus] Creating a facade with a unavailable name responds 500. (MS) 0007704: [wallet-core] implement feature flags for wallet core (sebasjm) 0007801: [deployment and operations] Deployment fails at last step (javier.sepulveda) 0007794: [exchange] Library not found despite correct LD_LIBRARY_PATH (Christian Grothoff) 0007597: [exchange] exchange triggers MHD deprecation warning (Christian Grothoff) 0007585: [mechant backend] merchant build shows compiler warning (Christian Grothoff) 0007373: [documentation] add a "project overview" section in the developer's manual (Christian Grothoff) 0006949: [documentation] inventory use-cases should be properly described in merchant backend manual (Christian Grothoff) 0007455: [documentation] merchant backend tutorial is completely outdated on tipping (Christian Grothoff) 0007516: [deployment and operations] TypeScript test harness fails at preparing the database. (MS) 0007333: [wallet-core] introduce minimalistic JS API for wallet that can be used by SPAs (Florian Dold) 0007539: [wallet (WebExtension)] Can't go back to bank when "Automatically open wallet based on page content" is enabled (sebasjm) 0007334: [wallet (Android App)] UX Study: user fails to identify QR button (grote) 0007788: [auditor] account access is not possible for non-circuit accounts (MS) 0007782: [auditor] nexus was dead, found "sorry, too many clients already" in the logs (MS) 0007748: [merchant backoffice SPA] qr code for the template order (sebasjm) 0007685: [General] Allow date range when serving transactions over JSON (MS) 0007663: [General] sandbox does not allow patch as cors method (MS) 0007667: [General] Unable to render counter part of the cashout (destination of the cashout) (MS) 0007802: [exchange API (C)] wire fee signature not validated in libtalerexchange (Christian Grothoff) 0007790: [merchant-pos-terminal (Android App)] Try again to get payment status, after connection fails (grote) 0007750: [exchange] taler-exchange-wirewatch ignores the -f option (MS) 0007760: [wallet (Android App)] making a deposit with lower case country (in the IBAN field) throws an error (grote) 0007728: [wallet (Android App)] "confirm with bank" button stays in transaction history even when withdrawal is complete (avalos) 0007673: [wallet (WebExtension)] retry on kyc shows an error (sebasjm) 0007568: [wallet (WebExtension)] implement the new semantic of aborting/cancel/forgetting/resuming a tx (sebasjm) 0007533: [wallet (WebExtension)] Unable to add a new bank account to wallet (sebasjm) 0007747: [exchange] sample exchange ToS HTML is giant (Christian Grothoff) 0007743: [demobank-ui] "Confirm with bank" flow does not work with current demobank-ui (sebasjm) 0006548: [wallet-core] wallet should handle (accidental!) double spending and have integration test for it (Florian Dold) 0007687: [wallet-core] cancel withdrawal from wallet when withdrawal in progress should not lose money (Florian Dold) 0007319: [exchange API (HTTP specification)] The sender should be able to cancel an invoice or transfer before the recipient pays or withdraws (Florian Dold) 0007100: [wallet-core] Suggested exchange expected, in contrast to it being optional. (Florian Dold) 0007791: [wallet (WebExtension)] wallet UI should show better error message when suggested exchange is not reachable (sebasjm) 0007367: [wallet (Android App)] Android wallet shows "confirm with bank" button even for confirmed withdrawals (Florian Dold) 0007529: [wallet (Android App)] Withdrawing 13.37 or 133.7 results in rounding errors. (grote) 0005840: [deployment and operations] set up buildbot to run taler-wallet-cli periodically against test and demo 0007765: [documentation] create taler:// wallet integration design document (Florian Dold) 0007688: [demobank-ui] withdrawing from bank with amount less or equal than withdraw fee fails (Florian Dold) 0007746: [wallet (Android App)] Android wallet is rather fussy about which ToS it renders (Florian Dold) 0007742: [wallet (WebExtension)] When auto-open is enabled, going to the bank SPA always auto-nagivates to the wallet, preventing cancel (sebasjm) 0007690: [demobank-ui] bank transaction list: subject is not clear (sebasjm) 0007720: [wallet-core] need automation to bump version numbers (Florian Dold) 0007758: [wallet (Android App)] Android wallet crash (java.lang.reflect.InvocationTargetException) (grote) 0007724: [demobank] demobank 0.9.2 generates valid but weird taler://withdraw URI (MS) 0007730: [demobank-ui] demobank-ui should clear client state when server config has changed (sebasjm) 0007718: [wallet (Android App)] reading a QR for invoice when having more than one currency fails (sebasjm) 0007439: [wallet (Android App)] cannot specify expiration for push payments in Android wallet (avalos) 0007727: [wallet (Android App)] Refresh withdrawal detail screen after confirmation (avalos) 0007753: [demobank-ui] take debit limit from the balance (sebasjm) 0007754: [demobank-ui] admin account should be able to transfer (sebasjm) 0007764: [demobank-ui] remove restrictions on passwords in demobank-ui (sebasjm) 0007722: [merchant backend API (C)] installing merchant from debian package: fail db init (javier.sepulveda) 0007725: [mechant backend] merchant logs regarding reserve queries are non-actionable (Christian Grothoff) 0007744: [exchange API (C)] confusing error message when no denominations are configured correctly (Christian Grothoff) 0007714: [other] merchant-backend-ui should not use rollup but esbuild (sebasjm) 0007578: [wallet-core] rename wallet-core p2p payments requests (avalos) 0007576: [demobank-ui] trying to withdraw more money than available silently fails (sebasjm) 0007729: [demobank-ui] demobank-ui expects "description" attribute in error details, fails otherwise (sebasjm) 0006379: [other] LibEuFin needs a website (Florian Dold) 0007668: [General] fee rates should be updatable at runtime (MS) 0007798: [wallet (WebExtension)] wallet UI should warn before redirect (sebasjm)

0007681: [sandcastle (containerized demo deployment)] demo doesn't have any KYC checks 0007694: [libeufin-sandbox] set currency conversion rates and fees in the configuration 0007520: [libeufin-sandbox] Implement policy to abort non confirmed cashout operations. 0006268: [libeufin-sandbox] sandbox should support balances in c52/c53 (MS) 0007592: [documentation] libeufin-sandbox implementation of Taler Bank Access API may omit HTTP status codes. 0007669: [documentation] Document data types used in libeufin REST calls. 0007591: [documentation] Review Nexus native API specification. 0006723: [libeufin-nexus] unify responses format styles 0006260: [libeufin-nexus] nexus should store balance 0006962: [libeufin-sandbox] CAMT reports need more structure to specify negative balances. 0007569: [libeufin-sandbox] EBICS error codes should be fetched from the enum defined in Util. 0007696: [libeufin-nexus] EBICS_NO_DOWNLOAD_DATA_AVAILABLE check is possibly wrong. 0007735: [libeufin-sandbox] Avoid calculating balances based on the transactions history. 0007766: [libeufin-nexus] Production deployments need "since-last" when downloading bank transactions. 0007785: [libeufin-nexus] Error handling mixes up bank- and EBICS-technical errors. 0007781: [libeufin-sandbox] sandbox demobank should have endpoint for transaction volume / statistics info (MS) 0006383: [libeufin-nexus] support notifications / "long polling" for certain operations 0006400: [libeufin-nexus] consider doing faster re-tries for some scheduled operations 0006704: [libeufin-nexus] TWG facade gives unhelpful error message when payto URI is incorrect 0007462: [libeufin (general)] Unix domain sockets fails. 0006972: [libeufin-nexus] review /facades and /facades/${id} implementation 0007168: [libeufin (general)] remove non-Access-API command from libeufin-cli 0007507: [libeufin-nexus] EBICS management spans two API routes. 0005962: [libeufin-nexus] find out details about EBICS case sensitivity 0006382: [libeufin-nexus] support transaction fetching since last successful bank-side creation date/time 0007786: [libeufin-nexus] Taler facade throws EBICS errors. 0005955: [libeufin-sandbox] use EBICS return codes from EBICS spec, make sure correct codes are returned 0007715: [sandcastle (containerized demo deployment)] provide info page / documentation where which APIs are running 0007726: [sandcastle (containerized demo deployment)] sandcastle should run services on unix domain sockets instead of ports 0007721: [sandcastle (containerized demo deployment)] Do not use pip3 with --break-system-packages 0007684: [merchant backend API (HTTP specification)] report exchange AML issues in merchant REST API (Christian Grothoff) 0007795: [libeufin-sandbox] STDOUT not showing. (MS) 0007600: [libeufin (general)] Consider reducing 'util' file number. (MS) 0007515: [libeufin (general)] Configuration should not impact the database. (MS) 0006987: [other] wirewatch should use long polling (Florian Dold) 0007321: [wallet-core] "pnpm install" complains about unmet peer dependencies (Florian Dold) 0007504: [wallet-core] support for native logging in wallet-core (MarcS) 0007415: [wallet (Android App)] wallet cannot initiate pull payment ('receive funds') if balance is empty (Florian Dold) 0006073: [libeufin-nexus] serialize some transaction state to the database (Florian Dold) 0007831: [documentation] Create section about setting up a regional currency. 0007860: [libeufin-sandbox] demobank should support aborting withdrawal operations from the wallet (MS) 0007857: [wallet-core] wallet-core should immediately re-try processing a transaction once a dependent transaction changes status (Florian Dold) 0007853: [wallet-core] reduce wallet-core notifications (Florian Dold) 0007855: [wallet-core] Timestamp of withdrawal transaction should be updated to the time the withdrawal really happens (Florian Dold) 0007854: [qtart] strip absolute pathname from stacktraces (Florian Dold) 0007115: [other] survey site lacks "goodbye" page. (Florian Dold) 0007778: [wallet-core] do more things in the wallet-core internal integration test (Florian Dold) 0007807: [documentation] document conventions/guidelines for source-level dependencies (i.e. prebuilt branches and submodules) (Florian Dold) 0007336: [wallet (WebExtension)] ToS language "wrong" (Florian Dold) 0007848: [wallet-core] wallet-core should return maximum expiration time for purse based on available points (Florian Dold) 0007835: [challenger] exchange does not support challenger service yet (Christian Grothoff) 0006564: [wallet-core] wallet-core API and UX design for auditor/exchange management needed (Florian Dold) 0007840: [wallet-core] support new post-oec /keys format (Florian Dold) 0007836: [wallet-core] test-refund-gone doesn't work as expected (Florian Dold) 0007830: [mechant backend] support webhooks for refunds (sebasjm) 0007518: [wallet (WebExtension)] search transaction (sebasjm) 0007736: [wallet-core] wallet-core should enforce accepted ToS for various operations (Florian Dold) 0007664: [documentation] merge api core documentation (sebasjm) 0007833: [libeufin (general)] Implement programmatical DB migration. (MS) 0007683: [wallet-core] remove deprecated auditor/exchange trust management (Florian Dold) 0007762: [libeufin-nexus] The libeufin-{nexus,sandcastle} Debian packages ask additional questions (javier.sepulveda) 0006387: [libeufin-nexus] more integration tests for key management needed (MS) 0007414: [libeufin-sandbox] [security] Demonstration SPA stores password in plaintext in localstorage (MS) 0007458: [demobank] allow configuration of another BIC number other than SANDBOXX (MS) 0007800: [demobank-ui] Show payto:// URI in account info page (sebasjm) 0005947: [libeufin-sandbox] spec and implement proper generation of EBICS Host "OrderID" (Florian Dold) 0007693: [libeufin-nexus] Serve transactions via long polling. (MS) 0007789: [libeufin-sandbox] Can delete account when balance is 0 (MS) 0007799: [wallet-core] wallet-core should be more lazy with downloading exchange /keys (Florian Dold) 0006907: [wallet-core] operations should support cancellation tokens (Florian Dold) 0007452: [wallet-core] extend GetExchangeTos wallet operation to be reuse for backup or auditor (sebasjm) 0007561: [qtart] make taler-wallet-cli runnable under qtart (Florian Dold) 0006668: [wallet-core] wallet core should support sqlite3 as backend (Florian Dold) 0007573: [deployment and operations] split up sandcastle containers (javier.sepulveda) 0007605: [deployment and operations] put sync service into a separate container (javier.sepulveda) 0007604: [deployment and operations] make reverting to the previous version of the base image easily possible (Florian Dold) 0007505: [wallet-core] When incrementing AvailableAmount at coin withdraw, PendingAmount should be decremented (Florian Dold) 0007698: [qtart] qtart should support opening a unix domain socket for the daemonized wallet (Florian Dold) 0007692: [wallet-core] DB exported from browser can't be easily imported (Florian Dold) 0006757: [wallet (WebExtension)] return scoped amounts in balances (Florian Dold) 0005059: [wallet-core] handle cases where an exchange's key changes, but the base URL stays the same (Florian Dold) 0007547: [wallet-core] implement some basic dev-experiments (Florian Dold) 0007234: [wallet (WebExtension)] material design implementation (sebasjm) 0006585: [wallet-core] wallet should support re-denomination of withdrawal and refresh operations (Florian Dold) 0006503: [wallet-core] create integration test for payment that fails with insufficient balance due to funds being locked behind a pending refresh (Florian Dold) 0007707: [wallet-core] wallet should not allow certain operations if offline (Florian Dold) 0007466: [demobank-ui] should be mobile friendly (sebasjm) 0007434: [wallet (WebExtension)] icons in transaction history unclear (sebasjm) 0006979: [wallet-core] wallet should handle timeouts better (Florian Dold) 0007527: [libeufin (general)] Abolish configuration via command line values. (Florian Dold)

0007506: [libeufin (general)] Add helpers to generate test data. 0006381: [libeufin-nexus] implement and test transaction identification matching for INFO->PENDING->BOOKED transition 0006269: [libeufin-sandbox] sandbox should emit c52/c53 more like real banks do (MS)       0006893: [libeufin-sandbox] Camt reports should respect time "chunking". (MS) 0006715: [libeufin-sandbox] sandbox should not "activate" EBICS subscriber keys by default (MS) 0006741: [libeufin-nexus] bank account operation affects the whole connection 0006243: [libeufin-sandbox] sandbox filtering on EBICS date range is missing in C53 requests 0006368: [libeufin-nexus] test message chunking 0006698: [libeufin (general)] general code cleanup required 0006248: [libeufin-nexus] test error handling during subscriber initialization 0006563: [documentation] document recommended rules for wallet's auto-refresh 0006122: [libeufin-nexus] EBICS error responses should be correctly parsed. (Marcello Stanisci) 0007339: [wallet (WebExtension)] withdrawal triggered on insufficient balance does not work in demo (Florian Dold) 0006376: [libeufin-nexus] test against all samples given by the German standard supplement (MS) 0007849: [wallet-core] specify exchange state transitions in wallet-core (Florian Dold) 0007658: [qtart] support threaded crypto workers (Florian Dold) 0007771: [libeufin (general)] Manage missing testing dependencies. (MS) 0006556: [wallet-core] have integration tests that mutate signatures to check that implementation checks all relevant signatures (Florian Dold) 0007118: [other] merchant demos doesn't install all dependencies (Florian Dold) 0006258: [libeufin-nexus] parse HAC for better reliability (MS) 0007013: [documentation] explain and index all $-substitutable variables (e.g., DATADIR) (Florian Dold) 0006380: [libeufin-nexus] more extensive integration test cases for TWG are required (MS) 0006973: [libeufin (general)] CLI integration test should test nexus permissions (MS) 0005936: [libeufin-sandbox] version / revision / other globals / should be available from context (MS) 0007267: [exchange] TEH_make_coin_known needs proper conflict handling and evidence gathering (oec) 0007322: [wallet-core] speed up integration tests by cloning environment (Florian Dold) 0006565: [wallet-core] wallet should try recoup when payment fails with certain error codes (Florian Dold) 0007337: [wallet (WebExtension)] User would like to click on e-mail addresses in ToS (sebasjm) 0007467: [sandcastle (containerized demo deployment)] have more than one exchange on the same demo bank (Florian Dold) 0006914: [wallet-core] "annual fee for sync service" gets paid by another wallet, original wallet does not update provider status (Florian Dold) 0007517: [wallet (WebExtension)] offline indicator (sebasjm) 0007464: [wallet (iOS App)] document minimal hardware and software required (MarcS)

0006397: [documentation] write a good README(.md) file for LibEuFin 0007665: [documentation] Document database schema of Sandbox and Nexus 0006364: [libeufin (general)] Comments style. 0006399: [libeufin-nexus] review and document date/time/timezone handling 0007344: [demobank-ui] withdraw target unclear 0007345: [demobank-ui] User confused by captcha 0007509: [documentation] libeufin-sandbox API doc lacks response status codes. 0007304: [exchange] should we normalize payto://-URIs in the exchange before hashing? 0007502: [wallet-core] allowing http only in developer mode (Florian Dold) 0003476: [wallet-core] evil exchange testsuite 0007824: [merchant backend API (HTTP specification)] use more CRUD-like API to edit merchant instance accounts (Christian Grothoff) 0007699: [wallet-core] wallet should support different types of instructed amounts (before and after fees) (Florian Dold) 0007697: [wallet-core] wallet is not GCing denominations (Florian Dold) 0007780: [taler-harness] taler-harness lint should check exchange ToS markdown syntax (Florian Dold) 0007147: [documentation] libeufin-{sandbox,nexus,cli} needs a manpage (MS) 0006804: [wallet-core] implement wallet test case for a multi-exchange payment (Florian Dold) 0006696: [documentation] discuss better structure for LibEuFin docs (MS) 0005953: [libeufin (general)] generate code documentation with Dokka (Marcello Stanisci) 0006253: [libeufin-nexus] adjust and document JSON formats for account information (Florian Dold) 0006992: [libeufin-nexus] need new "generic-credit" facade (MS) 0007309: [demobank-ui] improve language switcher integration (MS) 0007270: [exchange API (HTTP specification)] extension support is not implemented everywhere consistently (oec) 0007593: [qtart] implement TALER_WALLET_destroy (Florian Dold) 0007273: [exchange] taler-bank-benchmark should be able to launch libeufin (MS) 0007275: [exchange API (HTTP specification)] debit_account / credit_account are highly redundant in bank-api transaction histories (MS) 0007243: [bank API (C)] long polling for checking reserved key status (MS)

0006713: [libeufin-nexus] implement exporting a TWG facade for easier upgrades of LibEuFin 0007793: [other] use token auth for SPAs instead of storing credentials plain-text in local storage 0006664: [documentation] clarify normalization algorithm of contract terms and backup blob (Florian Dold) 0007498: [exchange API (HTTP specification)] fee structure considerations (was: Incoherent calculation of fees during withdraw) (oec) 0007847: [wallet-core] DoS when all wallet try to refresh coins at the same time (Florian Dold) 0007834: [wallet-core] wallet relies on longpolling to work (Florian Dold) 0006721: [libeufin-nexus] consider a way to synchronize the row_id with the TWG (Florian Dold) 0007316: [wallet-core] Get the 'taler' URI scheme into the HTML spec safe-list (sebasjm) 0006977: [wallet-core] make wallet-core more resistant against node supply chain attacks (Florian Dold) 0006562: [wallet-core] should wallet-core handle major system clock changes gracefully? (Florian Dold) 0007677: [wallet-core] consider having a recovery mode for the wallet (Florian Dold) 0007558: [qtart] bundle TLS CA certs and re-enable TLS peer+host verification (Florian Dold)

0007858: [other] consider protocol extensions to shift around fees from customer to merchant 0006396: [libeufin-nexus] Implement FinTS 0007116: [libeufin-nexus] payment bouncing fee should be configurable 0005954: [libeufin (general)] look for or implement better alternative to JAXB 0006259: [libeufin-nexus] error log in database 0006250: [libeufin-nexus] implement advanced permission storage and checking 0006046: [libeufin-sandbox] Must distinguish between booked and non booked transactions 0006439: [wallet-core] wallet should support Anastasis 0005686: [wallet (WebExtension)] Wallet feature request: silent payments. 0007306: [wallet-core] Add number of decimal places to transaction list response (Florian Dold) 0007841: [merchant backend API (HTTP specification)] merchant should require wallet to accept or reject refund 0005830: [merchant backend API (C)] implement request tunneling for wallets 0006954: [merchant backoffice SPA] create sample deployment to test external authentication 0003946: [wallet-core] storing merchant's key (and more?) in wallet's DB 0004629: [other] certificates for merchant public keys aren't supported 0007838: [challenger] Add support for rfc7636 to challenger 0007815: [exchange] exchange should have API to give refunds for purses in peer-pull payments 0004379: [wallet-core] error handling: exportable proof of e.g. double spending for auditor 0007365: [exchange API (HTTP specification)] KYC fee is never charged / not speced or implemented 0007271: [exchange API (HTTP specification)] exchange-to-exchange wad transfers are not implemented 0007737: [merchant backend API (HTTP specification)] merchant with a wallet should be able to fill a reserve for tipping 0005129: [other] suggest to the appropriate standard(s) to add certificate information to XMLHttpRequest 0005912: [django-payments] update django-payments/saleor plugin 0007671: [exchange API (C)] replace positional parameter for named parameters in taler-exchange-offline 0007862: [exchange API (HTTP specification)] exchange should return some hint about the kyc requirements (Christian Grothoff) 0007850: [wallet-core] aborting: "revive" or "resurrect" back to pending (Florian Dold) 0006800: [wallet-core] wallet should support link protocol (for double spend error recovery after restore from backup) (Florian Dold) 0007433: [wallet-core] wallet does not support invoicing with non-zero purse fees (Florian Dold) 0007821: [libeufin (general)] implementation of basic-auth on server is wrong (MS) 0006558: [wallet-core] transaction item for "lost coins due to expiration" needed (Florian Dold) 0007818: [wallet-core] fractionalBaseDigits of currencies (Florian Dold) 0007582: [wallet-core] implement user-initiated p2p kyc / KYCed reserve management (Florian Dold) 0007814: [wallet-core] DD37: handle funky deposit txn case where aborting(refresh) might still need to do a refund (Florian Dold) 0007581: [wallet-core] implement soft KYC for balance limits (Florian Dold) 0006077: [wallet-core] sync support needed in wallet core (Florian Dold) 0007174: [other] document conventions for HTTP Content-Type, consider allowing (or requiring?) document type versioning (ttn) 0007298: [wallet-core] wallet should allow optionally specifying (and remembering) sender information for p2p payments (Florian Dold) 0006843: [merchant backoffice SPA] every input type can be forgetable, handle UI to add checkbox (sebasjm) 0007598: [wallet-core] review and revise backup APIs (Florian Dold) 0007484: [wallet (WebExtension)] Usability problem with Bitcoin amounts (sebasjm) 0007485: [wallet (WebExtension)] check navigator.share and share_target for adoption (sebasjm) 0006614: [wallet-core] consider using JSON-RPC instead of custom, slightly different format (Florian Dold) 0006505: [wallet-core] define UX and API for "global errors/notifications" (Florian Dold) 0007278: [exchange] Common handling of age restriction verification for withdraw and tipping needed (oec) 0006941: [merchant backend API (HTTP specification)] design protocol / business procedure for validating the owner of an order via the nonce (oec) 0006582: [wallet-core] checking for refunds of a purchase should be possible from within the wallet (Florian Dold) 0007297: [wallet-core] add extension enabled into exchange info/database (Florian Dold) 0006951: [documentation] document state machine for payment process (oec) 0006039: [wallet-core] consider using underscores for the "public API" exposed by wallet-core (Florian Dold) 0007822: [libeufin-nexus] nexus should have endpoint to submit all pending payment initiations; exchange tests should use it (MS)