Christian Grothoff
150917694a
finish taler-exchange-drain implementation
2022-07-30 22:54:21 +02:00
Christian Grothoff
544fbd4fe9
-doxygen
2022-07-30 11:04:45 +02:00
Christian Grothoff
2b160c1569
-fix typos
2022-07-30 10:36:19 +02:00
Christian Grothoff
033a5dc93b
implement taler-auditor-sync support for profit_drains table ( #4960 )
2022-07-30 10:29:24 +02:00
Christian Grothoff
75888adff2
setup drain_profits table ( #4960 )
2022-07-30 10:12:48 +02:00
Christian Grothoff
2056bc82f9
expand taler-exchange-offline and libtalerexchange with management-drain-profits implementation ( #4960 )
2022-07-29 09:57:10 +02:00
Christian Grothoff
c1b43de5b4
add offline signature to drain profits ( #4960 )
2022-07-29 09:21:38 +02:00
Christian Grothoff
de83b055d5
-simplify table drop logic
2022-07-25 19:53:31 +02:00
Christian Grothoff
977ddd7bb9
-adapt to latest libgnunetpq
2022-07-24 11:32:52 +02:00
38d7ca0871
-fixed doxygen errors
2022-07-07 11:59:06 +02:00
Christian Grothoff
282bbb0b62
-fix typos
2022-07-06 23:08:53 +02:00
Christian Grothoff
8220974328
-fix typos
2022-07-06 22:53:21 +02:00
Christian Grothoff
36a8ecd4c4
-implemented bounded history for reserve status requests
2022-07-05 14:25:30 +02:00
Christian Grothoff
7201ce3166
-handle withdraw CS nonce reuse more nicely
2022-07-05 12:56:55 +02:00
Christian Grothoff
ad612623be
-run read-only transactions in proper read-only scope (at least some of them)
2022-07-05 12:13:58 +02:00
Christian Grothoff
9e5dc2a542
-remove dead argument
2022-07-05 11:50:20 +02:00
Christian Grothoff
615b4621e3
-implement DB logic for forcing reserve close
2022-07-04 23:40:49 +02:00
Christian Grothoff
182c618579
-implement batch deposit testing cmd
2022-07-01 12:05:41 +02:00
Christian Grothoff
9e3fb2302d
-gana merge
2022-07-01 07:22:39 +02:00
Christian Grothoff
085e40bc56
-exchange_api_batch_deposit.c compiles
2022-07-01 07:08:13 +02:00
Christian Grothoff
7fe8d89d75
-update deposit API in preparation for batch deposits
2022-06-29 19:30:12 +02:00
Christian Grothoff
ded7f9ca18
-fix issue with missing signature over denomination and age restriction hash in purse deposit
2022-06-28 20:25:45 +02:00
9d75b0745a
-fix typo
2022-06-28 12:29:42 +02:00
cddfaf007f
age commitment: json parser helper and support for purses added
2022-06-27 17:38:11 +02:00
87025cfd17
age restriction support in exchange_api_purse_create_with_deposit added
2022-06-27 14:11:46 +02:00
d2537de68c
added documenation to the age-restriction related structures
2022-06-27 11:56:18 +02:00
5633ad5a26
better api for parsing a denomination group
2022-06-27 10:36:13 +02:00
a6544069f9
[new /keys response] added proper hash verification
...
- Running XOR of all SHA-512 hashes of each denomination's public key is
compared against the "hash" value in the JSON blob.
- Fixed a bug during creation of the running XOR.
2022-06-27 10:10:51 +02:00
a55fc45126
-fix valgrind complaints
2022-06-26 17:40:10 +02:00
Christian Grothoff
372a103a80
-more doxygen
2022-06-26 17:09:33 +02:00
Christian Grothoff
7b62174d00
-fix typos
2022-06-26 17:09:30 +02:00
Christian Grothoff
2508d4bb5c
-add missing comments
2022-06-26 17:08:17 +02:00
Christian Grothoff
fd9fc9f0cd
-fix misc doxygen warnings, code clean up
2022-06-26 17:08:17 +02:00
31f74059e0
[new /keys response] create and parse denomination implemented
...
- /keys response now contains signed denomintations
- hashes of denominations now XOR'ed per group into a single hash-code
- final hash-code is now XOR of all group hash codes
- final hash-code is signed
- lib/exchange_api_handle support for new "denominations" implemented
- parses array of denomation groups
- creates running xor of hashes
- verifies signature at the end
- previous diff/merge logic for keys remains intact.
2022-06-26 16:59:27 +02:00
Christian Grothoff
bad572a010
-add missing checkpointing logic
2022-06-19 14:04:41 +02:00
Christian Grothoff
8da74a6ca7
-more work on taler-helper-auditor-reserve p2p audits
2022-06-18 20:36:44 +02:00
Christian Grothoff
f6a7d4a1ed
-more DB logic for taler-helper-auditor-reserves
2022-06-15 22:31:44 +02:00
Christian Grothoff
eccf37e450
-more DB prep work towards reserve auditing with p2p payments
2022-06-15 20:49:39 +02:00
Christian Grothoff
83be3173d4
-preparatory steps to expand auditor to know about purse and history fees
2022-06-14 23:04:43 +02:00
Christian Grothoff
963477e064
-fix comments
2022-06-14 15:57:48 +02:00
Christian Grothoff
58a0882909
-towards coin audits with purse deposits
2022-06-13 15:31:52 +02:00
Christian Grothoff
393ae7f9a3
-add dB logic for auditor iteration over purse deposits
2022-06-12 17:23:36 +02:00
Christian Grothoff
f3ceeb00ea
-expand auditordb to track progress for p2p payments
2022-06-08 17:05:51 +02:00
Christian Grothoff
b9a30d29cb
-fix minor bugs
2022-06-07 15:02:16 +02:00
Thien-Thi Nguyen
555cc06220
Generate src/include/taler_signatures.h at bootstrap time
...
* src/include/taler_signatures.h: Delete file.
* contrib/gana-update.sh: Add calls to ‘domake’, ‘ensure’ for contrib/sigp.
2022-06-06 02:59:59 -04:00
Christian Grothoff
b9963f7525
complete P2P/W2W conflict handling, deduplicate code across handlers
2022-06-05 14:07:23 +02:00
Christian Grothoff
21a1c715ee
-refactor internal API to use new EncrptedContract struct where applicable
2022-06-05 00:36:19 +02:00
Christian Grothoff
efa0ca4ec1
-move econtract into sub-object with its own parser
2022-06-05 00:25:56 +02:00
Christian Grothoff
a17781ba8d
-more work on p2p payments and tests thereof
2022-06-04 22:00:02 +02:00
Christian Grothoff
93943bdb5b
add KYC errors for p2p payments
2022-06-04 15:19:57 +02:00
Christian Grothoff
d04769b729
handle case where purse expiration refunded the coin's deposited amount
2022-06-04 14:04:27 +02:00
Christian Grothoff
04c32eafb9
-work on P2P payment details
2022-06-02 21:55:21 +02:00
Christian Grothoff
00c68e0a04
-work on SQL for P2P table replication
2022-06-01 23:03:49 +02:00
Christian Grothoff
300194f42a
-towards p2p auditor sync implementation: SQL still missing
2022-05-30 23:55:55 +02:00
Christian Grothoff
d55b093de8
-fix reserve history, include in tests
2022-05-30 19:31:49 +02:00
Christian Grothoff
7b25787a4b
-generate 404 on non-existing accounts for fakebank, use payto://-URIs with receiver-name in tests
2022-05-30 16:31:24 +02:00
Christian Grothoff
7f902c0fc9
-sketch API for RSA parallel signing
2022-05-30 13:34:39 +02:00
Christian Grothoff
1d84c284ad
-incomplete batch_withdraw test command
2022-05-23 22:09:05 +02:00
Christian Grothoff
054f2ab51c
-implement batch withdraw client-side logic
2022-05-23 21:12:31 +02:00
Christian Grothoff
76b8a2a8de
include purse deposits in coin history
2022-05-23 16:02:55 +02:00
Christian Grothoff
a509a91f92
-more reserve history fixes
2022-05-23 15:29:35 +02:00
Christian Grothoff
cdd2930a99
-misc fixes to reserve history
2022-05-23 14:57:00 +02:00
Christian Grothoff
2035294adb
-more traits for reserve history checking
2022-05-23 12:17:41 +02:00
Christian Grothoff
f1a58b0fd8
-towards reserve history testing
2022-05-23 11:15:05 +02:00
Christian Grothoff
b3844e4923
-deduplicate and expand reserve history validation logic in testing library
2022-05-23 10:36:39 +02:00
Christian Grothoff
3599ac0ac2
-complete extended reserve history signature check logic to libtalerexchange
2022-05-22 23:51:14 +02:00
Christian Grothoff
40daa209fb
-more work on reverse history
2022-05-22 18:21:15 +02:00
Christian Grothoff
8658ae03ca
-towards purse merge and history requests in reserve history (incomplete)
2022-05-22 16:58:48 +02:00
Christian Grothoff
4a5d71cca2
-implement reserve history DB logic
2022-05-22 16:18:09 +02:00
Christian Grothoff
d8f1f7b761
integrate purse expiration into test, bugfixes
2022-05-17 11:21:20 +02:00
Christian Grothoff
02716c4084
-add skeleton logic for purse expiration
2022-05-16 15:43:40 +02:00
Christian Grothoff
439c872af4
-implement purse_deposit error handling
2022-05-16 10:53:42 +02:00
Christian Grothoff
d0a0bd9725
Merge branch 'master' of git+ssh://git.taler.net/exchange
2022-05-12 14:15:07 +02:00
Christian Grothoff
75d9584e28
add Etag and 'expires' to /wire
2022-05-12 14:15:02 +02:00
Thien-Thi Nguyen
33312e5abf
define TALER_SIGNATURE_MASTER_PARTNER_DETAILS as 1048
...
This is to avoid a duplicate Number:
https://bugs.gnunet.org/view.php?id=7240
2022-05-12 07:44:47 -04:00
Christian Grothoff
35b4a51e14
combine auto-commited transactions in refresh/reveal into one big transaction
2022-05-12 13:31:15 +02:00
Christian Grothoff
60c08dccec
expand P2P query logic
2022-05-08 21:04:55 +02:00
Christian Grothoff
d3a6388199
pass purse_fee to determine how purse creation is paid for
2022-05-08 11:37:37 +02:00
Christian Grothoff
6b8e732bf8
-pub
2022-05-07 23:45:17 +02:00
Christian Grothoff
415c922c92
-address FIXMEs for purses GET requests
2022-05-07 23:41:33 +02:00
Christian Grothoff
2d84d7f6dd
add function for purse status signing
2022-05-07 23:27:56 +02:00
Christian Grothoff
4199e4438d
rename function that is for the merchant signature to have merchant in the name
2022-05-07 23:21:27 +02:00
Christian Grothoff
7718cd4153
skeleton for batch withdraw logic (not finished)
2022-05-01 12:45:12 +02:00
Christian Grothoff
8e4969eb66
-implement purses_get CMD
2022-04-30 12:02:43 +02:00
Christian Grothoff
d623cab1a3
-work on p2p payments
2022-04-27 13:09:41 +02:00
17a00ef22d
age restriction: make seed a HashCode due to endianess and security level concerns
2022-04-26 23:34:14 +02:00
Christian Grothoff
336f2d8991
-misc. minor fixes
2022-04-26 17:46:36 +02:00
Christian Grothoff
932cef3d8c
-complete purses_get draft implementation
2022-04-26 13:34:18 +02:00
Christian Grothoff
efb8c8037b
-implement purses get db sketch
2022-04-26 13:24:51 +02:00
Christian Grothoff
b4965db0d2
-fix fieldnames, regenerated DBs
2022-04-24 20:49:11 +02:00
Christian Grothoff
aedd2014ec
-misc p2p fixes
2022-04-24 15:29:58 +02:00
Thien-Thi Nguyen
36c568ab8d
Remove empty GNUNET_NETWORK_STRUCT_{BEGIN,END} pair
2022-04-24 08:48:51 -04:00
Christian Grothoff
b7a4fd401e
add subcommand to sign global fees in tests
2022-04-23 20:02:28 +02:00
Christian Grothoff
e270bc32cc
-expand p2p test to cover purse-with-deposit-merge sequence
2022-04-23 19:32:07 +02:00
Christian Grothoff
cf358f9546
-uncrustify
2022-04-23 18:13:15 +02:00
Christian Grothoff
cf11b3f0b2
-create cmd for purse creation from reserve
2022-04-23 18:01:00 +02:00
Christian Grothoff
132359a444
add purses-get to build
2022-04-23 12:34:48 +02:00
Thien-Thi Nguyen
a72337a5f3
Add abstractions: TALER_exchange_deposit_{sign,verify}
...
This change also removes ‘struct TALER_DepositTrackPS’
from the public API.
* src/include/taler_signatures.h (struct TALER_DepositTrackPS): Delete.
* src/util/exchange_signatures.c (struct TALER_DepositTrackPS): New.
(TALER_exchange_deposit_sign): New func.
(TALER_exchange_deposit_verify): New func.
* src/include/taler_crypto_lib.h
(TALER_exchange_deposit_sign): New func decl.
(TALER_exchange_deposit_verify): New func decl.
* src/exchange/taler-exchange-httpd_deposits_get.c
(TEH_handler_deposits_get): Rework to use ‘TALER_exchange_deposit_verify’.
* src/lib/exchange_api_deposits_get.c
(TALER_EXCHANGE_deposits_get): Rework to use ‘taler_exchange_deposit_sign’.
2022-04-22 20:29:45 -04:00
b84c88fc04
Fixed seed size for TALER_age_restriction_commit
...
Also, added src/util/tv_age_restriction.{c,json} for/as test vectors for
age restriction.
2022-04-21 14:27:29 +02:00
137bd97154
cleanup of extension API
...
- removed TALER_extensions_init()
- added TALER_extension_age_restriction_register()
2022-04-21 12:54:59 +02:00
Christian Grothoff
4af1772f12
-work on create purse with merge
2022-04-20 23:07:44 +02:00
Thien-Thi Nguyen
509657bfef
Add abstraction: TALER_merchant_contract_sign
...
Additionally, this change removes ‘struct TALER_ProposalDataPS’
from the public API.
* src/include/taler_crypto_lib.h
(TALER_merchant_contract_sign): New func decl.
* src/include/taler_signatures.h
(struct TALER_ProposalDataPS): Delete.
* src/util/merchant_signatures.c
(struct TALER_ProposalDataPS): Move here from taler_signatures.h.
(TALER_merchant_contract_sign): New func.
2022-04-17 19:53:17 -04:00
Thien-Thi Nguyen
a7ad5a07e2
Add abstractions: TALER_merchant_pay_{sign,verify}
...
Additionally, this change removes ‘struct TALER_PaymentResponsePS’
from the public API.
* src/include/taler_crypto_lib.h
(TALER_merchant_pay_sign): New func decl.
(TALER_merchant_pay_verify): New func decl.
* src/include/taler_signatures.h
(struct TALER_PaymentResponsePS): Delete.
* src/util/merchant_signatures.c
(struct TALER_PaymentResponsePS): Move here from taler_signatures.h.
(TALER_merchant_pay_sign): New func.
(TALER_merchant_pay_verify): New func.
2022-04-17 04:53:17 -04:00
Christian Grothoff
a13f90a15e
add wirewatch shutdown shard cleanup logic
2022-04-14 00:00:50 +02:00
Christian Grothoff
3893afa49c
-implementing purse merge DB logic
2022-04-12 11:58:21 +02:00
Christian Grothoff
b91a406525
-finish first implementaation of exchange_api_contracts_get.c
2022-04-11 19:22:30 +02:00
Christian Grothoff
78cf27aaac
-skeleton for GET /contracts/ logic: add to build system
2022-04-11 18:58:54 +02:00
Christian Grothoff
6aad1fa351
-skeleton for GET /contracts/ logic
2022-04-11 18:56:05 +02:00
Christian Grothoff
7a1dcc52ca
-towards new GET /contracts/$C_PUB hander
2022-04-11 16:48:30 +02:00
Christian Grothoff
c8c1005297
-add draft handler for purse merge client request
2022-04-11 15:34:45 +02:00
Christian Grothoff
72dd9514aa
-draft implementation of /purses//merge endpoint
2022-04-11 13:52:06 +02:00
Christian Grothoff
89431a41b7
-complete va coin parser of purse_create_deposit CMD
2022-04-06 13:54:08 +02:00
Christian Grothoff
22cfc59d90
-towards testing purse creation
2022-04-06 12:50:07 +02:00
Christian Grothoff
f3a4b00907
adapt to latest GNUnet API: GNUNET_JSON_spec_mark_optional() changed
2022-04-05 17:15:50 +02:00
Christian Grothoff
7191641406
implement more DB functions
2022-04-04 20:42:26 +02:00
Christian Grothoff
831e32b7ad
-add logic for econtract_sig signatures
2022-04-04 07:29:50 +02:00
Marco Boss
393cea46d1
implement shard node setup and drop
2022-04-02 19:07:12 +02:00
Marco Boss
ae75ff2cb4
extend sharding logic that shard nodes can be initialied and dropped
2022-04-02 18:43:49 +02:00
Christian Grothoff
6f027fc130
add additinal signature
2022-04-02 17:25:18 +02:00
Marco Boss
1b76ba5e9a
Include sharding sql logic
2022-04-02 09:28:25 +02:00
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
Christian Grothoff
66abbcac3f
-fix more FTBFS issues
2022-02-06 19:44:05 +01:00
Christian Grothoff
f173296c3c
-fix refresh FTBFS
2022-02-06 18:39:28 +01:00
Gian Demarmels
9fc3b7a278
Merge branch 'master' of ssh://git.taler.net/exchange
2022-02-05 23:12:31 +01:00
Gian Demarmels
b280b1db04
fix src/util
2022-02-05 23:12:21 +01:00
Lucien Heuzeveldt
251f2b5987
implement csr max request elements
2022-02-05 22:46:36 +01:00
Gian Demarmels
f46dc9ea5e
Merge branch 'master' of ssh://git.taler.net/exchange
2022-02-05 00:33:16 +01:00
Gian Demarmels
c42376cf40
crypto implementation
2022-02-05 00:32:53 +01:00
Christian Grothoff
41acdf11b8
make API actually workable, sketch out melt
2022-02-05 00:02:38 +01:00
Christian Grothoff
b30765c7d0
make API actually workable, sketch out melt
2022-02-04 23:58:41 +01:00
Christian Grothoff
cfc6c3fcd0
make API actually workable:
2022-02-04 23:09:19 +01:00
Christian Grothoff
d833966d52
-API work
2022-02-04 22:02:48 +01:00
Christian Grothoff
bd5a25aff2
-fix comment
2022-02-04 21:20:26 +01:00
Christian Grothoff
57dc3cd232
new API
2022-02-04 21:12:54 +01:00
Christian Grothoff
ed136c1f2d
sync
2022-02-04 20:02:16 +01:00
Christian Grothoff
03fd154a69
messing with CS/RSA fixes
2022-02-04 19:30:15 +01:00
Gian Demarmels
a67786078b
resolves merge conflicts
2022-02-04 16:50:32 +01:00
Gian Demarmels
086cf05794
refactor TALER_coin_ev_hash
2022-02-04 15:37:34 +01:00
Gian Demarmels
2213012866
include denom_pub into coin_ev_hash
2022-02-04 15:37:34 +01:00
Gian Demarmels
be50c084f8
fixed nonce check, renamed WithdrawNonce
2022-02-04 15:37:33 +01:00
Gian Demarmels
bcc159de17
introduce new type for security module pubkeys
2022-02-04 15:37:32 +01:00
Lucien Heuzeveldt
8d85c8b5b6
implement feedback
2022-02-04 15:37:30 +01:00
Gian Demarmels
5b7e8f9ac5
refactoring
2022-02-04 15:36:11 +01:00
Gian Demarmels
9c2aefaa51
removed varargs
2022-02-04 15:36:08 +01:00
Lucien Heuzeveldt
9074e66ebc
implement withdraw (nonce reuse check missing)
2022-02-04 15:35:31 +01:00
Gian Demarmels
2d70c8c6d0
secmod CS sign implementation
2022-02-04 15:34:21 +01:00
Lucien Heuzeveldt
82405b0ce5
implement CS key handling and csr endpoint
2022-02-04 15:34:19 +01:00
Lucien Heuzeveldt
36f551ff33
set planchet detail cipher, add cipher checks
2022-02-04 15:33:14 +01:00
Lucien Heuzeveldt
106664ed0c
implement TALER_CRYPTO_helper_cs_r_derive and related tests
2022-02-04 15:33:13 +01:00
Gian Demarmels
18db69be2d
initial cs_secmod implementation
2022-02-04 15:33:11 +01:00
Gian Demarmels
f239b01be1
secmod cs signatures implementation
2022-02-04 15:33:11 +01:00
Lucien Heuzeveldt
fbb6d03f69
fix const due to changes in TALER_planchet_prepare
2022-02-04 15:33:10 +01:00
Lucien Heuzeveldt
cf4fd36cc4
remove varargs in cs crypto implementation
2022-02-04 15:33:09 +01:00
Gian Demarmels
4bcbd704df
utility functions
2022-02-04 15:33:09 +01:00
Gian Demarmels
ca247f6f58
fixed CS signatures and cleanup/refactoring
2022-02-04 15:33:09 +01:00
Lucien Heuzeveldt
3225566c93
implement exchange_api_csr
2022-02-04 15:33:07 +01:00
Gian Demarmels
db9b84970d
add sign and verify implementation
2022-02-04 15:31:50 +01:00
Gian Demarmels
5d2157a8f6
sign_blinded implementation
2022-02-04 15:31:49 +01:00
Gian Demarmels
f1ec1e70a0
implemented planchet_prepare for CS
2022-02-04 15:31:49 +01:00
Gian Demarmels
a02ab8f81b
added CS get R functionality and planchet setup
2022-02-04 15:31:48 +01:00
Gian Demarmels
385eb51e93
CS planchet create and withdraw create
2022-02-04 15:31:48 +01:00
Gian Demarmels
f3fb7c29e6
added CS data structures, implemented CS keypair
2022-02-04 15:31:45 +01:00
e6e0cabf08
test and hopefully fix JSON canonicalization
2022-01-27 20:25:40 +01:00
8684a9bfea
[age_restriction] progress 13/n
...
- major refactoring of extensions
- extensions live now in a separate library, libtalerextensions
- refactored all components using age_restriction accordingly
- plumbing for plugin support for extensions roughly layed down
2022-01-23 01:36:21 +01:00
1962ed6b0b
improvements in extension handling
...
- extensions_sig is needed globally
- keep original json with config of extension
- fixed various bugs re: extension handling
2022-01-22 00:26:43 +01:00
0b56de6c99
[age restriction] progress 12/n
...
- taler-offline-tool now handles extensions
- command "extensions" added with subcommands "show" and "sign"
- parses extensions from taler config
- shows and signs of extensions and their configurations
- creates signed set of configurations for upload
- added test for retrieval of extension config
- simplified signature verification for extensions
- remove per-extension signatures, also from DB schema
- adjust prepared statements accordingly
- adjust DB event handler for extensions
- allow NULL for config for extension in DB schema
- handler for /management/extensions adjusted to new datastructures
- changed test for TALER_denom_blind/TALER_denom_sign_blinded with and
without TALER_AgeHash
- minor updates and various fixes
2022-01-21 15:41:02 +01:00
Jonathan Buchanan
c10b783521
use 'pipe' instead of 'eventfd' on non-Linux systems
2022-01-18 09:15:54 -05:00
Christian Grothoff
e7aeec04f4
The current recoup API is broken. I guess this is another example where "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
2022-01-11 12:47:35 +01:00
e30989c930
[age restriction] progress 11/n
...
Parse age restriction information from "/keys"
- parse "age_restriction" extension, extract mask for age groups
- parse denominations from "age_restricted_denoms", too, if available
2022-01-10 00:04:23 +01:00
cc7d7707ab
[age restriction] progress 10/n
...
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
2022-01-08 14:40:20 +01:00
Christian Grothoff
b49fac3d58
-introduce new convenience macro
2021-12-31 11:23:42 +01:00
Christian Grothoff
5cd2bc5de3
-cleanup
2021-12-28 15:36:26 +01:00
ef4238874f
[age restriction] progress 9/n
...
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
2021-12-27 23:24:48 +01:00
Christian Grothoff
070f442a11
resolve #7124 : ensure -s also deletes work_shards
2021-12-26 13:05:39 +01:00
Christian Grothoff
74e4c6429a
clean up refresh-reveal logic, reducing local copying
2021-12-25 16:13:06 +01:00
Christian Grothoff
f6ecb6c895
-eliminate redundant hash operation on link signatures
2021-12-25 15:39:01 +01:00
Christian Grothoff
84c9adf5a6
v12: also do not sign over merchant_pub in REFUND signature, centralize logic
2021-12-25 14:58:04 +01:00
Christian Grothoff
87376e02eb
protocol v12 changes (/recoup split, signature changes) plus database sharding plus O(n^2)=>O(n) worst-case complexity reduction on coin balance checks
2021-12-25 13:56:40 +01:00
Christian Grothoff
2c14d33870
deduplicate melt signing logic, remove coin_pub from data being signed over
2021-12-25 13:56:40 +01:00
1b23857f2c
[age restriction] progress 8/n
...
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
2021-12-23 15:15:33 +01:00
Christian Grothoff
62444504f7
denormalize reserve_pub in reserve tables to enable sharding
2021-12-19 13:43:33 +01:00
Christian Grothoff
527d903678
add new wrappers around merchant hash codes for tips and pickups
2021-12-19 11:54:07 +01:00
Christian Grothoff
1acc851deb
-fix recoup ugliness
2021-12-16 20:18:44 +01:00
Christian Grothoff
1a1fafbd43
introducing GNUNET_TIME_Timestamp, recoup now with amounts
2021-12-14 16:04:40 +01:00
Christian Grothoff
fba91c63d5
introduce stored procedure for coin balance check
2021-12-09 23:13:39 +01:00
Christian Grothoff
7e84b5570a
fix error handling for very large uploads, fix re-generation of /keys response after Expires expires
2021-12-08 18:12:28 +01:00
Christian Grothoff
7dcd217b60
-fix balance calculation
2021-12-06 16:37:32 +01:00
Christian Grothoff
67de20d26e
major rework of withdraw transaction to use stored procedure and (presumably) reduce serialization failures by avoiding SELECT before INSERT
2021-12-05 17:16:00 +01:00
54c62f3ab9
[age restriction] progress 6/n
...
lift logic for detection of age restriction of a denomination out from
taler-exchange-secmod-rsa.c to taler-exchange_httpd_keys.c
2021-12-01 15:25:33 +01:00
97bae4dd65
[age restriction] progress 5/n
...
- taler-exchange-secmod-rsa
- extracts AGE_RESTRICTED per denomination from config
- propagates flag for each denomination to server
- if age restriction is set for a denomination,
age _mask_ is taken (for now!) from config
2021-11-28 18:51:25 +01:00
Christian Grothoff
fc04b91c94
integrate taler_extensions.h into dist
2021-11-27 18:50:51 +01:00
6ee13445ce
[age restriction] progress 4/n
...
- parser for age groups
- stringify age mask
2021-11-27 14:33:07 +01:00
Christian Grothoff
a5a3b2ea9a
add taler-auditor-offline test command, fixes test_auditor_api warnings
2021-11-20 13:09:16 +01:00
Christian Grothoff
bdaaa0f6cb
-fix misc. compiler warnings
2021-11-19 10:57:27 +01:00
Christian Grothoff
b61f601028
-use different hash for RSA vs. Denomination hashing
2021-11-17 23:02:05 +01:00
Christian Grothoff
422b0ffd4c
fix oauth_username issue
2021-11-16 19:31:27 +01:00
591cefd315
[age restriction] progress 3/n
...
- 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
2021-11-16 14:43:54 +01:00
Christian Grothoff
e5ead88057
complete oauth logic (in theory)
2021-11-15 20:00:45 +01:00
Christian Grothoff
0325a79631
avoid duplication
2021-11-15 14:39:18 +01:00
c97979d00a
age restriction (load per denomination). 3/n
2021-11-14 16:39:42 +01:00
7c510388b9
age restriction progress 2/n
...
Signed-off-by: Özgür Kesim <oec-taler@kesim.org>
2021-11-10 17:27:49 +01:00
