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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
2022-01-10improve error response for withdrawalFlorian Dold
2022-01-10[age restriction] progress 11/nÖzgür Kesim
Parse age restriction information from "/keys" - parse "age_restriction" extension, extract mask for age groups - parse denominations from "age_restricted_denoms", too, if available
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
2021-12-31-introduce new convenience macroChristian Grothoff
2021-12-28-cleanupChristian Grothoff
2021-12-27[age restriction] progress 9/nÖzgür Kesim
More worke towards support for extensions and age restriction: - taler-exchange-httpd_management_extensions.c almost completed - handling of request implemented - stub "set_extensions" for database transaction added - utility functions added - TALER_exchange_offline_extension_agemask_{sign,verify} - TALER_agemask_parse_json
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
2021-12-25v12: also do not sign over merchant_pub in REFUND signature, centralize logicChristian Grothoff
2021-12-25-add missing #includeChristian 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
2021-12-25deduplicate melt signing logic, remove coin_pub from data being signed overChristian Grothoff
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
2021-12-19add new wrappers around merchant hash codes for tips and pickupsChristian Grothoff
2021-12-16-fix recoup uglinessChristian Grothoff
2021-12-15compatChristian Grothoff
2021-12-15-fix FTBFSChristian Grothoff
2021-12-15-fix FTBFSChristian Grothoff
2021-12-15fix test_sq:Christian Grothoff
2021-12-14-die pthread.hChristian Grothoff
2021-12-14fix shard delay calculation also for 'transfer' toolChristian Grothoff
2021-12-14introducing GNUNET_TIME_Timestamp, recoup now with amountsChristian Grothoff
2021-12-13experimentChristian Grothoff
2021-12-11fix #7123Christian Grothoff
2021-12-11towards simplified / more efficient /recoupChristian Grothoff
2021-12-11-more logging, less hanging ;-)Christian Grothoff
2021-12-09-was integratedChristian Grothoff
2021-12-09-note FIXMEChristian Grothoff
2021-12-09introduce stored procedure for coin balance checkChristian Grothoff
2021-12-09fix idle transaction issue introduced earlierChristian Grothoff
2021-12-09fix fakebank issue with timeouts in multi-threaded mode resulting in NPEChristian Grothoff
2021-12-09-fix warningChristian Grothoff
2021-12-09-note on #7124Christian Grothoff
2021-12-09minimize idle in transaction from wirewatcherChristian Grothoff
2021-12-09add latency loggingChristian Grothoff
2021-12-09crypto worker: eddsa signingFlorian Dold
2021-12-08be more backwards-compatibleChristian 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
2021-12-08fix error handling for very large uploads, fix re-generation of /keys ↵Christian Grothoff
response after Expires expires
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