Christian Grothoff
caf66486e7
work on purse creation logic
2022-04-01 16:39:07 +02:00
Marco Boss
75c1e10a67
add shard init for shard node
2022-03-31 21:31:07 +02:00
Marco Boss
0cf9a9984c
add sharding logic
2022-03-31 17:00:44 +02:00
Christian Grothoff
747ae5ef09
privatize more signature structs, simplify code
2022-03-31 12:37:39 +02:00
Christian Grothoff
6040c9ff0f
make struct private again
2022-03-30 01:36:52 +02:00
Sebastian
adc9dae4cc
make TALER_RefundConfirmationPS public
2022-03-29 14:12:45 -03:00
Christian Grothoff
074ea7502e
centralize exchange online signature logic
2022-03-29 15:21:49 +02:00
Christian Grothoff
b25c9398b7
starting work on purse-create endpoint
2022-03-28 17:50:23 +02:00
Christian Grothoff
a227ee6d1b
-first cut at contract encryption and decryption
2022-03-28 13:57:43 +02:00
Christian Grothoff
ee4077ef80
starting with purse creation client API
2022-03-28 13:19:40 +02:00
a2386abadb
[age restriction] progress 19/19 (final) - Use Edx25519 for crypto
...
We switch from EcDSA to Edx25519 for the underlying signature scheme.
Edx25519 is implemented in gnunet, starting with (gnunet-)commit
ce38d1f6c9bd7857a1c3bc2094a0ee9752b86c32.
2022-03-28 11:04:00 +02:00
Christian Grothoff
1f1d675f3d
-remove tiny field, no longer needed
2022-03-27 14:34:44 +02:00
Christian Grothoff
b9a9af3a59
new aggregator mega transaction logic
2022-03-27 13:48:25 +02:00
Christian Grothoff
d0a69da895
towards removing tiny bit
2022-03-27 10:32:28 +02:00
Christian Grothoff
098d572471
change sharding strategy for refund table
2022-03-26 10:47:10 +01:00
Christian Grothoff
b856d56d95
rework deposits sharding, towards making aggregator faster (not necessarily done)
2022-03-24 17:33:29 +01:00
Christian Grothoff
c782dfe2aa
first draft of service API for p2p payments
2022-03-24 13:06:04 +01:00
Christian Grothoff
6ffc2c68a3
better query
2022-03-24 09:05:55 +01:00
Christian Grothoff
f091808425
more skeleton logic for P2P operations on DB
2022-03-23 12:25:45 +01:00
Christian Grothoff
41399bc224
revise P2P signatures and signing schema to address recently discovered design concern resulting in the split of the purse key into purse-contract and purse-merge keys
2022-03-23 06:54:43 +01:00
Christian Grothoff
6505f69869
add one more p2p signature
2022-03-22 12:12:00 +01:00
Christian Grothoff
e200e86032
implement helper functions for p2p signatures, clean up existing signature logic
2022-03-22 02:33:51 +01:00
Christian Grothoff
c7e2d206ba
add logic to check timestamp, revise history balance calculation logic in client
2022-03-21 03:59:31 +01:00
Christian Grothoff
1f86b02ffa
first rough-cut implementation of /reserves//history endpoint
2022-03-21 03:04:47 +01:00
Christian Grothoff
f5f15e6531
first rough-cut implementation of POST /reserves//status
2022-03-21 02:39:36 +01:00
Christian Grothoff
65808106c7
add test for reserve GET long polling
2022-03-20 15:42:16 +01:00
Christian Grothoff
532fabf20a
add variant of GET /reserves/ testing command with support for long polling (to diagnose reserve long polling issue reported by FD)
2022-03-20 14:50:13 +01:00
Christian Grothoff
427417b835
towards support for new reserve history/status APIs
2022-03-20 13:20:45 +01:00
Christian Grothoff
dee45bf022
return new global fees from /keys
2022-03-20 09:44:42 +01:00
Christian Grothoff
1bb5a77c8d
add new reserve status/history signatures
2022-03-20 02:39:28 +01:00
Christian Grothoff
badfde8962
add deposits_by_coin table to speed-up certain queries (in theory)
2022-03-18 15:47:25 +01:00
Christian Grothoff
23af6c3c41
change table structures again to shard better by coin_pub and not use known_coin_id so much
2022-03-18 01:57:39 +01:00
Christian Grothoff
bab36a2ac8
-remove dead field, return h_commitment_age to auditor
2022-03-17 14:45:12 +01:00
Christian Grothoff
12809b28ec
-misc fixes
2022-03-17 14:16:34 +01:00
Christian Grothoff
9a3d993d07
-also work with h_payto trait
2022-03-10 01:48:46 +01:00
Christian Grothoff
54106e63dc
add client API for setting global fees
2022-03-05 18:18:25 +01:00
Christian Grothoff
a080f11890
add more logic for new global fees
2022-03-05 17:14:32 +01:00
Christian Grothoff
57470e4c08
-more work on global_fees
2022-03-05 16:16:38 +01:00
Christian Grothoff
5fa977cc05
work on global fee structure
2022-03-05 15:13:07 +01:00
Christian Grothoff
7ff58c3d8f
refactor /wire to include logic to return the wad fee (for W2W payments)
2022-03-05 14:36:55 +01:00
8a906bf96c
sync tables "extensions" and "extension_details" with auditor
2022-03-05 13:39:01 +01:00
Christian Grothoff
43f8ab6b48
add signing/verifying functions for global fees
2022-03-05 12:04:13 +01:00
Christian Grothoff
4835ddf60b
introduce sets for wire fees and global fees
2022-03-05 11:56:58 +01:00
Christian Grothoff
1643b745af
use 32 byte hash for hpayto, use that for joins on queries to better align queries with partitions
2022-03-03 23:52:08 +01:00
Christian Grothoff
f951cdef8c
include shard when marking deposits tiny/done to make better use of partitions/shards
2022-03-03 19:39:25 +01:00
4c53d42e44
[age restriction] progress 18/n - attestation tested
...
- 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).
2022-03-03 19:35:24 +01:00
Marco Boss
57e3864c09
Include partitioning in dbinit
2022-03-02 19:03:54 +01:00
Marco Boss
7f30609ff0
use plain uint32_t
2022-03-02 17:22:43 +01:00
Marco Boss
cab654237f
clearer doc
2022-03-02 11:28:28 +01:00
7624db4efd
-refactor TALER_AgeMask.mask -> TALER_AgeMask.bits
...
also: fix off-by-one in TALER_age_restriction_commit
2022-03-02 10:59:42 +01:00
Marco Boss
2abe9bf6d7
include partitioning logic in dbinit
2022-03-02 10:50:51 +01:00
4978b1e966
-amend missing parts to commit b20ddf0c8
...
- functions TALER_age_commitment_attest and
TALER_age_commitment_verify
implemented.
- age restriction implementation moved into util/age_restriction.c
2022-03-02 07:58:55 +01:00
e9eb00e285
Refactoring TALER_AgeCommitment
...
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.
2022-03-01 17:02:37 +01:00
Christian Grothoff
3d4e580699
work on auditor-sync update to latest DB
2022-02-28 22:41:24 +01:00
Christian Grothoff
ee79f31275
-work on test_sync.sh, incomplete
2022-02-28 22:41:24 +01:00
Christian Grothoff
23bc09fe3c
get test-auditor and #7181 to pass
2022-02-28 20:37:19 +01:00
Christian Grothoff
f11cab90ff
-add parens
2022-02-24 23:58:17 +01:00
b244e23859
-make age commiment structs const in traits
2022-02-23 16:08:27 +01:00
7910ca183f
double melt test no works with age restriction
...
- added missing field h_age_commitment in exchange's error response
- slight refactoring
2022-02-22 18:35:10 +01:00
26158fc725
[age restriction] progress 16/n - refresh/reveal/link tests
...
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.
2022-02-22 14:34:47 +01:00
Christian Grothoff
544ba42f44
-big renaming of structs for consistent naming with P suffix
2022-02-21 00:23:23 +01:00
Christian Grothoff
19624fd776
-ensure different HKDF is used in melt vs. withdraw
2022-02-20 21:51:46 +01:00
71af4c539e
-reducing FIXMEs re: age restriction
...
- deposit info now carries h_age_commitment
- benchmark does age commitment, too
2022-02-18 02:07:38 +01:00
f4f502d037
-minor merge conflict resolves
2022-02-18 00:50:31 +01:00
a78b3345fb
[age restriction] progress 15/n - melt/refresh/reveal and recoup
...
Added age restriction support for
- melt/refresh/reveal
- recoup
However, tests are not yet implemented for those flows.
Also: minor fixes and refactoring.
2022-02-18 00:30:19 +01:00
Christian Grothoff
a351bfc4b4
-fix CS nonce reuse check logic
2022-02-17 15:18:09 +01:00
8bdf6ab19d
[age restriction] progress 14/n - withdraw and deposit
...
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
2022-02-16 22:01:05 +01:00
Christian Grothoff
ef938e0f7a
-correctly implement CS idempotency check on withdraw
2022-02-15 17:07:13 +01:00
Christian Grothoff
bd77bcb52d
-towards fixing the protocol
2022-02-14 23:02:25 +01:00
Christian Grothoff
9b8c350d4d
-remove redundancies in the refresh-melt computation and fix uninitialized bks return value
2022-02-13 12:44:09 +01:00
Christian Grothoff
f6ecf7458a
-refactor melt API, add FIXME for discovered bug
2022-02-12 14:38:27 +01:00
Christian Grothoff
7cedf3f0bf
-clean up refresh reveal API
2022-02-12 14:00:58 +01:00
Christian Grothoff
4d26042b5a
-modify link API to return 'ps' so that linked coins can be refreshed
2022-02-12 13:39:58 +01:00
Christian Grothoff
730d8c893c
-more doxygen fixes
2022-02-12 12:35:03 +01:00
Christian Grothoff
a0d9d59b73
-refactor to address FIXME
2022-02-12 12:20:12 +01:00
Christian Grothoff
ea4be7ba6f
-swap argument/rval for nicer code
2022-02-12 11:42:25 +01:00
Christian Grothoff
bc14c215b3
-doxygen fixes
2022-02-12 11:12:33 +01:00
Christian Grothoff
819b67426c
-doxygen fixes
2022-02-12 10:33:23 +01:00
Christian Grothoff
c93150b8cd
-work on more FIXMEs
2022-02-12 01:00:31 +01:00
Christian Grothoff
94a5359494
-address misc. fixmes
2022-02-12 00:52:19 +01:00
Christian Grothoff
9f77398fe2
-fix use of uninit memory in test
2022-02-11 17:44:18 +01:00
Christian Grothoff
0eb5b08d50
-minor API clean up
2022-02-11 17:05:57 +01:00
Christian Grothoff
4472cbaf9d
-simplify structures
2022-02-11 11:55:59 +01:00
Christian Grothoff
0995bdd1d0
-get tests to pass
2022-02-11 09:36:01 +01:00
Christian Grothoff
532d4ad0dc
-fixes to tests, and half-baked fixes for CS-/link (still fails)
2022-02-10 23:39:00 +01:00
Christian Grothoff
d58d89dcab
-get recoup/refresh to pass
2022-02-10 20:15:17 +01:00
Christian Grothoff
025922950d
pass exchange values to /recoup
2022-02-09 22:02:29 +01:00
Christian Grothoff
12290af845
-clean up crypto
2022-02-09 10:49:10 +01:00
Christian Grothoff
b3cf788424
-more test fixes
2022-02-08 14:02:27 +01:00
Christian Grothoff
8cbe16a220
fix refresh/link tests
2022-02-08 09:58:22 +01:00
Christian Grothoff
7eb989b2df
-get melt and refresh-reveal to pass again
2022-02-08 00:12:56 +01:00
Christian Grothoff
b84fb618c3
fix refreshes_reveal FTBFS
2022-02-07 13:41:55 +01:00
Christian Grothoff
169d684342
-towards CS in refresh (incomplete, FTBFS)
2022-02-07 13:23:20 +01:00
Christian Grothoff
b2e6fcae1a
fix DB API for generic blinded planchet storage
2022-02-07 13:14:25 +01:00
Christian Grothoff
fb9ba5b1d2
-rename fest
2022-02-07 12:33:35 +01:00
Christian Grothoff
d850ed9ca1
-fix test_crypto
2022-02-07 11:23:53 +01:00
Christian Grothoff
031e365814
fix FTBFS of main logic
2022-02-07 10:55:07 +01:00
Christian Grothoff
2164c36f0f
got testing_api_cmd_refresh to compile
2022-02-07 10:09:12 +01:00
Christian Grothoff
5ff3189075
-fix recoup testing cmds
2022-02-06 20:04:36 +01:00
Christian Grothoff
62d8368b1b
-fix more FTBFS issues
2022-02-06 19:53:23 +01:00
