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2022-04-20-work on create purse with mergeChristian Grothoff
2022-04-12-draft for purse merge commandChristian Grothoff
2022-04-11-finish first implementaation of exchange_api_contracts_get.cChristian Grothoff
2022-04-11-skeleton for GET /contracts/ logic: add to build systemChristian Grothoff
2022-04-11-skeleton for GET /contracts/ logicChristian Grothoff
2022-04-11-add draft handler for purse merge client requestChristian Grothoff
2022-04-11-draft implementation of /purses//merge endpointChristian Grothoff
2022-04-05adapt to latest GNUnet API: GNUNET_JSON_spec_mark_optional() changedChristian Grothoff
2022-04-04-fix FTBFSChristian Grothoff
2022-04-04-add logic for econtract_sig signaturesChristian Grothoff
2022-03-29fix: wtid request param sizeSebastian
2022-03-29centralize exchange online signature logicChristian Grothoff
2022-03-28starting work on purse-create endpointChristian Grothoff
2022-03-28-first cut at contract encryption and decryptionChristian Grothoff
2022-03-28starting with purse creation client APIChristian Grothoff
2022-03-21add logic to check timestamp, revise history balance calculation logic in clientChristian Grothoff
2022-03-20towards support for new reserve history/status APIsChristian Grothoff
2022-03-20return new global fees from /keysChristian Grothoff
2022-03-20-style fixesChristian Grothoff
2022-03-19-fix memory leak introduced by OecChristian Grothoff
2022-03-19-minor code cleanupChristian Grothoff
2022-03-19simplify auditor_api_handle.c, do not modify global context with respect to ↵Christian Grothoff
'Expect' header
2022-03-19-code cleanupChristian Grothoff
2022-03-19improve style of some SQL queries (no semantic change)Christian Grothoff
2022-03-19-fix memory leakChristian Grothoff
2022-03-17-misc fixesChristian Grothoff
2022-03-05add client API for setting global feesChristian Grothoff
2022-03-05refactor /wire to include logic to return the wad fee (for W2W payments)Christian Grothoff
2022-03-03use 32 byte hash for hpayto, use that for joins on queries to better align ↵Christian Grothoff
queries with partitions
2022-03-03[age restriction] progress 18/n - attestation testedÖzgür Kesim
- Unit-tests for commit, derive, attest and verify added, with multiple combinations of minimum age and commited age. - Fixed crypto implementation (eddsa -> ecdsa) - Using now standard functionality from GNUNET: GNUNET_CRYPTO_ecdsa_{private,public}_key_derive All tests pass (unit tests in util/ and 'make check' in testing).
2022-03-01Refactoring TALER_AgeCommitmentÖzgür Kesim
Instead of a single struct TALER_AgeCommitment, we now use 1. TALER_AgeCommitment for the age mask and list public keys for age restriciton. 2. TALER_AgeProof for list of private keys for age restriction 3. TALER_AgeCommitmentProof for the aggregation of the former two. Also, we introduce TALER_AgeAttestation as the EDDSA signature to attest a particular age group, along with the function prototypes TALER_age_commitment_attest and TALER_age_commitment_verify.
2022-02-22double melt test no works with age restrictionÖzgür Kesim
- added missing field h_age_commitment in exchange's error response - slight refactoring
2022-02-22-use correct idxChristian Grothoff
2022-02-22-use correct idxChristian Grothoff
2022-02-22[age restriction] progress 16/n - refresh/reveal/link testsÖzgür Kesim
Age restriction works now with withdraw, melt/refresh/reveal and link, including tests. However, there is still a problem with the tests: The melting operation "refresh-melt-failing-age" that should fail (because of conflict), but currently fails for other reasons. I decided to disable that particular test (and the next) and submit the patch I have so far.
2022-02-21-big renaming of structs for consistent naming with P suffixChristian Grothoff
2022-02-18-minor merge conflict resolvesÖzgür Kesim
2022-02-18[age restriction] progress 15/n - melt/refresh/reveal and recoupÖzgür Kesim
Added age restriction support for - melt/refresh/reveal - recoup However, tests are not yet implemented for those flows. Also: minor fixes and refactoring.
2022-02-17-add missing fileChristian Grothoff
2022-02-17-fix CS nonce reuse check logicChristian Grothoff
2022-02-16[age restriction] progress 14/n - withdraw and depositÖzgür Kesim
Age restriction support for - withdraw is done and tested - deposit is done and tested TODOs: - melt/refresh/reveal - link ------ Added functions - TALER_age_restriction_commit - TALER_age_commitment_derive - TALER_age_commitment_hash - TALER_age_restriction_commitment_free_inside - Hash of age commitment passed around API boundaries Exchangedb adjustments for denominations - all prepared statements re: denominations now handle age_mask - signature parameters adjusted Hash and signature verification of /keys adjusted - Hashes of (normal) denominations and age-restricted denominations are calculated seperately - The hash of the age-restricted ones will then be added to the other hash - The total hash is signed/verified Tests for withdraw with age restriction added - TALER_EXCHANGE_DenomPublickey now carries age_mask - TALER_TESTING_cmd_withdraw_amount* takes age parameter - TALER_TESTING_find_pk takes boolean age_restricted - WithdrawState carries age_commitment and its hash - withdraw_run derives new age commitment, if applicable - Added age parameter to testing (13 as example) Various Fixes and changes - Fixes of post handler for /management/extensions - Fixes for offline tool extensions signing - Slight refactoring of extensions - Age restriction extension simplified - config is now global to extension - added global TEH_age_restriction_enabled and TEH_age_mask in taler-exchange-httpd - helper functions and macros introduced
2022-02-14-towards fixing the protocolChristian Grothoff
2022-02-13-remove redundancies in the refresh-melt computation and fix uninitialized ↵Christian Grothoff
bks return value
2022-02-12-refactor melt API, add FIXME for discovered bugChristian Grothoff
2022-02-12-clean up refresh reveal APIChristian Grothoff
2022-02-12-modify link API to return 'ps' so that linked coins can be refreshedChristian Grothoff
2022-02-12-more doxygen fixesChristian Grothoff
2022-02-12-remove legacy uncrustify workaroundChristian Grothoff
2022-02-12-refactor to address FIXMEChristian Grothoff
2022-02-12-remove addessed documentation FIXMEsChristian Grothoff