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2022-01-18use 'pipe' instead of 'eventfd' on non-Linux systemsJonathan Buchanan
2022-01-11fix #7143Christian Grothoff
2022-01-11The current recoup API is broken. I guess this is another example where ↵Christian Grothoff
"trivial" API changes turn out to have (multiple!) unexpected consequences. The current "/recoup" API does not have clear idempotency semantics, as we've discussed on the phone. This is already bad by itself, as it makes it hard to write down what the API does other than "whatever the implementation does". However, it actually breaks correctness in this (admittedly kinda contrived, but not impossible) case: Say that we have a coin A obtained via withdrawal and a coin B obtained via refreshing coin A. Now the denominations of A gets revoked.. The wallet does a recoup of A for EUR:1. Now the denomination of B also gets revoked. The wallet recoups B (incidentally also for EUR:1) and now A can be recouped again for EUR:1. But now the exchange is in a state where it will refuse a legitimate recoup request for A because the detection for an idempotent request kicks in. This is IMHO bad API design, and the exchange should simply always recoup the maximum amount. Furthermore, we usually follow the principle of "API calls that take up DB space are paid". With the current recoup API, I can do many tiny recoup requests which the exchange then has to store, right? I guess it would not be a big change to remove the "amount" value from the recoup/recoup-refresh request bodies, right? - Florian
2022-01-10fix amount denormalization issueChristian Grothoff
2022-01-08drop extensions tableÖzgür Kesim
2022-01-08Fixed prepared statement for extensionsÖzgür Kesim
2022-01-08[age restriction] progress 10/nÖzgür Kesim
More work towards support for extensions: - Prepared statements and DB-plugin-functions for setting and retrieving configurations from the database added. - primitive "registry" of extensions for age restrictions and peer2peer (stub) - TALER_Extensions now with FP for parsing, setting and converting a configuration. - /management/extensions handler now verifies signature of the (opaque) json object for all extensions. - /management/extensions handler calls the FP in the corrensponding TALER_Extension for parsing and setting the configuration of a particular extension More work towards age restriction: - TALER_Extensions interfaces for config-parser, -setter and converter implemented for age restriction - DB event handler now retrieves config from database, parses it and sets it (the age mask) in the global extension. - load_age_mask now loads age mask from the global extension (and not from the config file) - add age_restricted_denoms to /keys response
2021-12-28-cleanupChristian Grothoff
2021-12-26resolve #7124: ensure -s also deletes work_shardsChristian Grothoff
2021-12-25-fix FTBFSChristian Grothoff
2021-12-25clean up refresh-reveal logic, reducing local copyingChristian Grothoff
2021-12-25-eliminate redundant hash operation on link signaturesChristian Grothoff
2021-12-25protocol v12 changes (/recoup split, signature changes) plus database ↵Christian Grothoff
sharding plus O(n^2)=>O(n) worst-case complexity reduction on coin balance checks
2021-12-23[age restriction] progress 8/nÖzgür Kesim
More work towards support for extensions and age restriction - updated gana - added handler for DB-Event - added TEH_extensions_init() and _done() - added global for age restriction - added stub for post handler - added SQL-table for extension metadata - added enum type for extensions and other data structures Also: - fixed some warnings -Wmaybe-unitialized
2021-12-19denormalize reserve_pub in reserve tables to enable shardingChristian Grothoff
2021-12-16-fix recoup uglinessChristian Grothoff
2021-12-15-fix FTBFSChristian Grothoff
2021-12-14introducing GNUNET_TIME_Timestamp, recoup now with amountsChristian Grothoff
2021-12-13experimentChristian Grothoff
2021-12-09-was integratedChristian Grothoff
2021-12-09introduce stored procedure for coin balance checkChristian Grothoff
2021-12-08-complete 'melt.sql', in theoryChristian Grothoff
2021-12-08optimize /deposit logic to minimize serialization failures (presumably)Christian Grothoff
2021-12-08quick hack to see about improving melt serialization failuresChristian Grothoff
2021-12-08move ensure_coin_known for melt and recoup outside of transaction, more loggingChristian Grothoff
2021-12-08-wipChristian Grothoff
2021-12-06-fix balance calculationChristian Grothoff
2021-12-06improve SQL commentsChristian Grothoff
2021-12-05-add FIXMEsChristian Grothoff
2021-12-05change order of statements when making coin known to possibly reduce ↵Christian Grothoff
serialization failures
2021-12-05major rework of withdraw transaction to use stored procedure and ↵Christian Grothoff
(presumably) reduce serialization failures by avoiding SELECT before INSERT
2021-11-29try to optimize aggregator queriesChristian Grothoff
2021-11-29-simple DB benchmarkChristian Grothoff
2021-11-28fix configChristian Grothoff
2021-11-28benchmark skeletonChristian Grothoff
2021-11-27sql fixChristian Grothoff
2021-11-27refactor get_ready_deposits query and index to hopefully make query fasterChristian Grothoff
2021-11-24fix #7107Christian Grothoff
2021-11-21-fix warningChristian Grothoff
2021-11-20fix typo: s/row_id/rowid/Thien-Thi Nguyen
2021-11-19-fix leaks and compiler warningsChristian Grothoff
2021-11-19-improve comments, DCEChristian Grothoff
2021-11-17towards merging with masterChristian Grothoff
2021-11-17fix DB query and error handlingChristian Grothoff
2021-11-16fix oauth_username issueChristian Grothoff
2021-11-16[age restriction] progress 3/nÖzgür Kesim
- remove redundant struct members for age commitment hash - undo pre-mature implementation in taler-exchange-secmod-rsa.c - carry through age restriction parameter for TALER_denom_blind
2021-11-15complete oauth logic (in theory)Christian Grothoff
2021-11-15avoid duplicationChristian Grothoff
2021-11-09misc TODOs for KYC leftChristian Grothoff
2021-11-07fix payto:// construction routine and move it to libtalerutilChristian Grothoff
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