f7527e14c9
Use `NonNegativeAmount` for note and utxo value fields
2023-10-23 12:59:26 -06:00
a2b5c2c784
zcash_client_backend: Use `NonNegativeAmount` for fee and change amounts.
...
In order to use `uint64` for amounts that must be nonnegative in the
`proposal.proto` file, it is useful to update fee and change computation
to use `NonNegativeAmount` where possible.
2023-10-10 16:12:47 -06:00
030c1825a8
Merge pull request #1011 from nuttycom/wallet/note_identifiers
...
Make `ReceivedSaplingNote` internals private, and use (TxId, output_index) for note identifiers.
2023-10-10 07:30:33 -06:00
4bd3259ad0
Add a MARGINAL_FEE constant for the ZIP 317 marginal fee
2023-10-09 15:23:55 -06:00
74840829c8
zcash_client_backend: Make `ReceivedSaplingNote` internals private.
...
This also adds the txid and index to `ReceivedSaplingNote` for use as a
globally identifier for the note.
2023-10-09 12:22:12 -06:00
e1a4238a71
zcash_primitives: Add helper impls of `{Try}MapAuth` for closures
2023-10-06 23:48:27 +00:00
65efee1a16
zcash_primitives: Add `sapling::Bundle::try_map_authorization`
2023-10-06 23:46:02 +00:00
b09b435135
zcash_primitives: Change `sapling::MapAuth` to take `&mut self`
2023-10-06 23:43:43 +00:00
241a1a3660
zcash_primitives: Add some more `Clone` and `Debug` impls
2023-10-06 22:05:49 +00:00
04aa5a044b
zcash_primitives: Add `MockSpendProver` and `MockOutputProver`
...
These are analogues of `MockTxProver` in that they implement the
corresponding Sapling prover traits.
2023-10-06 20:31:31 +00:00
296f75954b
Add `SpendProver::encode_proof` and `OutputProver::encode_proof`
2023-10-06 20:19:41 +00:00
e6fa567332
Merge pull request #1000 from zingolabs/add_debugs_to_inputs
...
add Debug to transaction builder-reported types
2023-10-04 09:15:29 -06:00
b73c51f974
Merge pull request #1004 from zingolabs/add_fee_getter
...
Add fee getter
2023-10-03 12:04:29 -06:00
b9f8ec8ed2
add pub getter to transaction builder
...
use getter in original context to DRY
add doc-comment
Minor cleanup & documentation fixes.
Co-Authored-By: Daira Emma Hopwood <daira@jacaranda.org>
2023-10-03 11:13:06 -06:00
0d46fe72cc
zcash_primitives: Introduce an `OutputProver` trait
2023-10-02 16:59:01 +00:00
290bfa8b31
zcash_primitives: Introduce a `SpendProver` trait
2023-10-02 16:59:01 +00:00
b5e24751d6
add Debug to transaction builder-reported types
2023-09-29 12:55:06 -06:00
db31105067
Move Sapling circuits from `zcash_proofs` to `zcash_primitives::sapling`
...
Closes zcash/librustzcash#737 .
2023-09-29 18:36:54 +00:00
0ddcccdbac
zcash_primitives: Move Sapling constants into `sapling` module
2023-09-29 17:39:43 +00:00
7e89300db9
Move common package and dependency configs into workspace config
...
The MSRV for the main crates is 1.65, which is higher than the Rust
version that stabilised workplace dependencies (1.64). The implicit MSRV
for the component crates is still lower than this, so we don't migrate
these crates.
2023-09-26 22:01:32 +00:00
d35d0961ab
zcash_primitives 0.13.0
2023-09-25 15:06:57 +00:00
401af23484
Improve wallet tests.
...
Signed-off-by: Daira Emma Hopwood <daira@jacaranda.org>
2023-09-12 01:33:12 +01:00
67b84c25e0
zcash_primitives 0.13.0-rc.1
2023-09-08 19:45:54 +00:00
46cc6666df
Address comments from code review.
...
Co-authored-by: Daira Emma Hopwood <daira@jacaranda.org>
2023-09-08 13:03:53 -06:00
94c1f2413d
Migrate to `incrementalmerkletree 0.5`, `orchard 0.6`
2023-09-08 18:57:25 +00:00
0ea2290670
zcash_primitives: update CHANGELOG.md in preparation for the 0.13.0 release
2023-09-08 08:54:39 -06:00
7abd1324de
Apply suggestions from code review
...
Co-authored-by: Daira Emma Hopwood <daira@jacaranda.org>
Co-authored-by: Jack Grigg <jack@electriccoin.co>
2023-09-05 16:49:36 -06:00
f53ea2d778
Add `get_wallet_summary` to `WalletRead`
...
The intent of this API is to provide a single API which returns in a
single call:
* per-account balances, including pending values
* wallet sync progress
Fixes #865
Fixes #900
2023-09-05 16:06:55 -06:00
224e021558
Merge pull request #931 from nuttycom/remove_deprecated_default_fee
...
zcash_primitives: Remove the deprecated 1000-ZAT DEFAULT_FEE constant
2023-09-01 14:40:11 -06:00
14d61a2e98
zcash_primitives: Remove the deprecated 1000-ZAT DEFAULT_FEE constant
2023-09-01 12:46:13 -06:00
f33c8ea418
zcash_primitives: Parse the full opcode set
...
This enhances the alternate `impl Debug for Script` to render unexpected
scripts correctly.
2023-08-30 20:41:27 +00:00
c8e2d81f58
Render byte slices as hex more often in `Debug` impls
...
This is more generally useful for debugging purposes than the default
`Debug` impl for `&[u8]`.
We also provide an alternate `Debug` impl for `legacy::Script` that
parses and renders known opcodes. Note that we only parse a subset of
the full opcode set.
2023-08-30 20:41:27 +00:00
57a3914e3a
zcash_primitives: Drop `byteorder::LittleEndian` usage in sighash
2023-08-30 19:46:38 +00:00
2a98f94f05
Add more debug and trace logging
...
The `Debug` impl for `sapling::Node` is updated to output hex-encoded
bytes for readability.
2023-07-18 17:23:57 +00:00
6fa0b46d8e
Implement `suggest_scan_ranges` and `update_chain_tip`
...
This implements a priority queue backed by the wallet database for scan
range ordering. The scan queue is updated on each call to `put_blocks`
or to `update_chain_tip`.
2023-07-07 20:13:45 -06:00
e3aafdad19
Move chain continuity checks into `scan_block_with_runner`
...
In preparation for out-of-order range-based scanning, it is necessary
to ensure that the size of the Sapling note commitment tree is carried
along through the scan process and that stored blocks are always
persisted with the updated note commitment tree size.
2023-07-03 10:49:03 -06:00
d65b129b43
Apply changelog, documentation & style suggestions from code review
...
Co-authored-by: str4d <thestr4d@gmail.com>
2023-06-30 09:30:24 -06:00
0a4236f725
zcash_client_sqlite: Add tests for sqlite-backed ShardTree & fix revealed issues.
2023-06-29 15:35:18 -06:00
3e358bc1c9
zcash_client_backend: Use `shardtree` for note commitments in block scanning.
...
Also adds a skeleton `zcash_client_sqlite` implementation of
`shardtree::ShardStore` and a skeleton migration for related
database changes.
2023-06-29 15:35:18 -06:00
7fe02f0606
Remove needless bound on `FeeRule` from builder `Error` type.
2023-06-23 15:24:38 -06:00
1b4017e0d1
Apply suggestions from code review
...
Co-authored-by: str4d <thestr4d@gmail.com>
2023-06-23 15:16:10 -06:00
95abfe5836
Improve documentation for `zcash_primitives::transaction::builder::Error::OrchardAnchorNotAvailable`
...
Co-authored-by: str4d <thestr4d@gmail.com>
2023-06-23 14:56:49 -06:00
4fbdd64c89
Add Orchard support to `zcash_primitives::transaction::builder::Builder`
...
Co-authored-by: Jack Grigg <jack@electriccoin.co>
Co-authored-by: Kris Nuttycombe <kris@nutty.land>
2023-06-23 14:09:59 -06:00
dce8676974
Remove impls of `{PartialEq, Eq}` for `zcash_primitives::transaction::builder::Error`
...
Co-authored-by: Jack Grigg <jack@electriccoin.co>
2023-06-23 14:07:15 -06:00
f9cacc5b21
Release zcash_primitives 0.12.0
2023-06-06 15:56:28 -06:00
60ac1070c5
Release zcash_address version 0.3.0
2023-06-06 15:53:16 -06:00
3dd0c63095
Update to `incrementalmerkletree 0.4`, `orchard 0.5`
2023-06-06 14:27:39 -06:00
ebcfae987d
Update the data access API in preparation for shardtree introduction.
2023-06-02 10:59:17 -06:00
59eef51b9e
Merge pull request #851 from zcash/simplify_parse_note_plaintext_ovk_args
...
Remove esk and ephemeral_key arguments from `parse_note_plaintext_ovk`
2023-05-31 12:54:04 -06:00
36d7222685
Merge pull request #844 from zcash/temporary-zcashd-parse-sapling
...
zcash_primitives: Changes needed for `zcashd` Sapling oxidation
2023-05-30 17:30:47 -06:00
696a9be0a0
Update `zcash_primitives` to reflect argument changes to `parse_note_plaintext_without_memo_ovk`
2023-05-26 09:43:26 -06:00
3ae90020c3
Merge pull request #848 from zcash/note-encryption-avoid-redundant-checks
...
Avoid redundant checks during note decryption
2023-05-26 09:10:52 -06:00
980736806f
Upgrade `incrementalmerkletree` & `orchard` patch versions.
2023-05-25 12:33:25 -06:00
2ae4d87cbf
zcash_primitives: Remove redundant checks from Sapling note decryption
...
- The consistency check between `esk` and `ephemeral_key` is checked
inside `zcash_note_encryption::try_output_recovery_with_ock`.
- The `diversifier` validity check is necessarily performed when
deriving `pk_d` for the `ivk` pathway, so we keep it there for the
`ovk` pathway as well, and drop the check from the `PaymentAddress`
internal constructor.
2023-05-19 16:36:55 +00:00
8db7a071a0
zcash_primitives: `impl DynamicUsage for sapling::Bundle<Authorized>`
2023-05-17 03:44:24 +00:00
26d95b4a0e
zcash_primitives: Temporarily expose v5 Sapling bundle parsing
...
This is currently exposed via `Transaction` for usage in `zcashd`, but
may be removed in future (if `zcashd` moves transaction parsing entirely
into Rust), or renamed and stabilised.
2023-05-17 03:44:24 +00:00
a092da8d5d
Fix clippy lints for 1.65
2023-05-16 15:59:58 +00:00
6419e1e363
Remove `inferno` pin now that its MSRV is compatible with ours
2023-05-16 15:39:06 +00:00
8681b56d52
Bump MSRV for `zcash_primitives` and dependents to 1.65
2023-05-16 15:37:07 +00:00
bc55893267
Merge pull request #838 from daira/update-fee-constants
...
Revert #830 and instead modify `zcash_primitives::transaction::fees::fixed::FeeRule::standard()`
2023-05-09 13:17:27 -06:00
32296e7327
Update `DEFAULT_TX_EXPIRY_DELTA` to 40 blocks, as specified in
...
<https://zips.z.cash/zip-0203#changes-for-blossom >. fixes #837 .
Signed-off-by: Daira Emma Hopwood <daira@jacaranda.org>
2023-05-09 18:38:39 +01:00
3903935234
Deprecate `transaction::components::amount::DEFAULT_FEE` and
...
`zcash_primitives::transaction::fees::fixed::FeeRule::standard()`.
Signed-off-by: Daira Emma Hopwood <daira@jacaranda.org>
2023-05-09 17:18:34 +01:00
736d11b45b
Change `transaction::fees::fixed::FeeRule::standard()` to use the ZIP 317
...
minimum fee (10000 zatoshis rather than 1000 zatoshis) as the fixed fee.
Signed-off-by: Daira Emma Hopwood <daira@jacaranda.org>
2023-05-09 16:42:41 +01:00
043cc59c76
Add `transaction::fees::zip317::MINIMUM_FEE` constant and
...
`transaction::components::amount::Amount::const_from_i64`.
Signed-off-by: Daira Emma Hopwood <daira@jacaranda.org>
2023-05-09 16:42:19 +01:00
4cf27126e5
Revert "Update DEFAULT_FEE to 10_000 from 1000"
...
This reverts commit 2a6dc59c5d
2023-05-09 13:15:52 +01:00
d37e6adee5
Merge pull request #783 from nuttycom/upgrade_bridgetree
...
Upgrade `zcash_primitives` to use updated `incrementalmerkletree` types.
2023-05-08 12:00:00 -06:00
579ab92b93
Merge branch 'main' into 823-secp256k1-0.26
2023-05-08 18:53:33 +01:00
ec29836df9
Remove `bridgetree` dependency from `zcash_primitives`.
...
This also now makes `zcash_extensions` use `incrementalmerkletree`
transitively via type aliases in `zcash_primitives`.
2023-05-04 15:42:39 -06:00
c9f53ddde5
Apply suggestions from code review
...
Co-authored-by: Daira Hopwood <daira@jacaranda.org>
2023-05-04 14:46:34 -06:00
4d32a8ac20
Remove serialization version constants.
2023-05-04 12:46:15 -06:00
71f74d4ac1
Remove the `merkle_tree::incremental` module.
...
This consolidates all the seralization code for frontiers and
incremental witnesses in the `merkle_tree` module.
2023-05-04 12:46:15 -06:00
6aaa96d377
Remove zcashd-specific `bridgetree` serialization.
2023-05-04 12:46:15 -06:00
1f9747e15f
Move merkle tree types to the `incrementalmerkletree` crate.
...
This removes the `CommitmentTree`, `IncrementalWitness`, and
`MerklePath` types in favor of equivalent versions available
from the `incrementalmerkletree` crate.
2023-05-04 12:30:56 -06:00
667a7b841e
Move-only: restructure merkle tree source for extraction.
2023-05-04 12:21:50 -06:00
6f2cbfc7de
Factor serialization out from merkle tree data structures.
2023-05-04 12:21:47 -06:00
831a6cd396
Remove superfluous inner functions now that tree depth is a constant.
2023-05-04 12:16:09 -06:00
ec57d23115
Use const generics to set commitment tree & incremental witness depths.
...
This is in preparation for extraction into the `incrementalmerkletree`
crate, which is not Sapling-specific and therefore cannot hard-code
the depths of these data structures.
2023-05-04 12:16:09 -06:00
69430c3da2
Upgrade incrementalmerkletree and use bridgetree crate for `Bridgetree`.
2023-05-04 12:08:38 -06:00
2a6dc59c5d
Update DEFAULT_FEE to 10_000 from 1000
2023-05-03 16:42:01 -03:00
ec1c1bcf21
Migrate to `secp256k1 0.26`, `hdwallet 0.4`
...
Closes zcash/librustzcash#823 .
2023-04-19 19:33:34 +00:00
a419b56e80
zcash_primitives 0.11.0
2023-04-14 23:56:16 +00:00
7be5d1bf7d
Update changelogs
2023-04-14 23:49:13 +00:00
30dfcd79cc
Merge pull request #809 from nuttycom/test/merkle_tree_serialization
...
Add roundtrip and golden tests for v1 `MerkleBridge` serialization.
2023-04-12 13:40:49 -06:00
edb1941f19
zcash_primitives: Downgrade to `bip0039 0.10`
...
`bip0039 0.11` switched from language function arguments to a generic
parameter. We aren't ready to migrate to this yet.
2023-04-12 16:19:03 +00:00
b2139c0b97
Add roundtrip and golden tests for v1 `MerkleBridge` serialization.
2023-04-11 16:45:09 -06:00
3ff5fa5288
Merge pull request #793 from zcash/zip32_seed_signature
...
[#792 ] zcash_primitives: implement Seed Signature section of ZIP-32
2023-04-11 12:58:39 -06:00
878f3e9214
zcash_primitives: Migrate to `sha2 0.10`, `bip0039 0.11`
2023-04-11 15:48:44 +00:00
d2ccd1f017
zcash_primitives: Migrate to `fpe 0.6`
...
Part of zcash/librustzcash#757 .
2023-04-11 15:48:44 +00:00
2fcde5e047
Migrate to `orchard 0.4.0`
...
Closes zcash/librustzcash#766 .
2023-04-11 13:25:17 +00:00
e3f09ba66a
[ #792 ] zcash_primitives: implement Seed Signature section of ZIP-32
...
Implements a type to enclose a Seed Fingerprint byte sequence
called `SeedFingerprint`
implements a public function to create a `SeedFingerprint` from
seed bytes
Closes #792
Credits for PR Suggestions by Daira and Kris
Edit: Added suggestions from Daira Emma and a test for returning `None`
Added test refactor suggestions as well
removed reference to test vectors
2023-03-30 18:41:57 -03:00
d6fafa291b
Update Sapling note encryption for `zcash_note_encryption 0.3.0`
...
Fixes zcash/librustzcash#455
2023-03-21 11:09:38 -06:00
c696069f93
Bump zcash_note_encryption to version 0.3.0 for release.
...
This removes the path-based dependencies on the `zcash_note_encryption`
crate in favor of using versioned dependencies locally. This better
reflects the future state in which `zcash_note_encryption` is factored
out of the workspace and maintained in a separate repository.
2023-03-20 16:16:34 -06:00
cb1be45f22
Update CHANGELOGs to reflect the addition of the zcash_primitives/multicore feature.
2023-03-20 15:11:05 -06:00
7c1a4c898d
Fix wasm32 CI runner.
...
The `halo2_proofs/multicore` flag must be disabled when running wasm
builds; this ensures that we do not accidentally include it as a
transitive dependency when building with `--no-default-features`.
2023-03-20 14:39:07 -06:00
77fbd8cb4f
Update dependencies to reflect changes in ff 0.13
2023-03-20 14:35:45 -06:00
2530eb3a9d
Temporarily re-expose Sapling `NoteCommitment` derivation
2023-03-16 23:27:01 +00:00
a8003c8ff5
Temporarily re-expose ability to construct invalid Sapling bundles
...
Until zcash/zcash#6397 is closed, this ability is needed by `zcashd` for
crossing the FFI.
2023-03-08 03:45:01 +00:00
9c56b21de7
Pin the `inferno` transitive dependency to avoid MSRV errors.
2023-02-16 11:06:24 -07:00
9852c31970
zcash_primitives 0.10.0
2023-02-01 02:10:42 +00:00
7f970bb82f
Use `EphemeralSecretKey, EphemeralPublicKey, SharedSecret` types in APIs
2023-01-24 15:02:49 +00:00
bc99cd2634
Move prepared key types into `sapling::keys`
...
We re-export them under `sapling::note_encryption` for now to make the
API changes smaller.
2023-01-24 15:02:43 +00:00
ded14adbb3
Add `sapling::keys::DiversifiedTransmissionKey`
2023-01-24 15:02:38 +00:00
06ba399d80
Clean up the `sapling::Note` API
2023-01-24 15:02:32 +00:00
87d0bd7db1
Refactor `sapling::Note`
...
Its internals are now private, and it stores a `PaymentAddress` (and by
extension the diversifier) instead of `g_d`.
2023-01-24 15:02:27 +00:00
dff21222fb
Require `PaymentAddress` to contain a valid diversifier
2023-01-24 14:51:13 +00:00
42c332a7a8
Use `sapling::note::ExtractedNoteCommitment` type in APIs
2023-01-24 14:37:11 +00:00
0a26c812e0
Split `sapling::Authorization::Proof` type into Spend and Output types
...
While the Groth16 proofs have identical encodings, they are technically
for different circuits, and we need the ability to differentiate them
during bundle building.
2023-01-20 11:12:49 +00:00
79f3f10714
Merge pull request #760 from zcash/759-msrv-1.60
...
Bump MSRV for `zcash_primitives` and dependents to 1.60
2023-01-19 19:33:15 -07:00
809427f6bd
criterion 0.4
2023-01-20 00:03:10 +00:00
49b1cb3e69
Bump MSRV for `zcash_primitives` and dependents to 1.60
...
The MSRVs of the component crates are left as-is, partly because our
dependencies don't require us to bump them, and partly because those
crates have no pending changes and are relatively stable. We also plan
to split the component crates out into a separate repository, where it
will be easier to have a separate MSRV.
Closes zcash/librustzcash#759 .
2023-01-19 23:48:24 +00:00
19d8e2125e
Introduce `sapling::keys::{EphemeralSecretKey, EphemeralPublicKey}` types
2023-01-06 22:42:33 +00:00
7fb80d55d6
Introduce `sapling::keys::SharedSecret` type
2023-01-06 22:24:40 +00:00
1df49c517e
Refactor Sapling key derivation
2023-01-06 22:24:40 +00:00
88d46fd6b3
Refactor Sapling note commitment derivation
2023-01-06 22:24:40 +00:00
65271b49e5
Refactor Sapling nullifier derivation
2023-01-06 22:24:40 +00:00
f1d3e03a9b
zcash_primitives: Reorganise `sapling` module into submodules
...
The module structure now matches the `orchard` crate, to make subsequent
refactoring easier. The public API is not altered by this commit.
2023-01-06 22:24:35 +00:00
95cbc7abaf
Merge pull request #734 from zcash/sapling-type-safety
...
Improve Sapling type safety
2023-01-05 13:12:45 -07:00
23922ca290
Add Sapling value types
...
These are modeled after the value types developed for the `orchard`
crate.
2022-12-20 05:16:39 +00:00
125d2bc3d5
Merge pull request #727 from nuttycom/test/shield_transparent_funds
...
Add `shielding_threshold` argument to `shield_transparent_funds`.
2022-12-15 13:11:55 -07:00
fee0b6a18d
Make Sapling transaction structs non-transparent
...
We instead provide getters for the struct fields.
2022-12-13 04:03:06 +00:00
51932b7366
Merge pull request #732 from nuttycom/fix/clippy_lints
...
Fix clippy complaints.
2022-12-10 02:21:54 +00:00
bbe6280bb0
Fix clippy complaints.
2022-12-09 09:32:34 -07:00
0f56f095c2
Add `shielding_threshold` argument to `shield_transparent_funds`.
...
Previously, the shielding threshold was fixed to 100000 zatoshis.
Fixes #726
2022-12-08 17:15:48 -07:00
fff6983512
Replace a number of uses of `assert!(matches!(...))` with `assert_matches!(...)`
...
The remaining uses of `assert!(matches!(...))` are all in cases where
for some reason the `assert_matches` macro interferes with correct
type inference.
2022-12-08 12:17:14 -07:00
4435c4789f
zcash_primitives 0.9.1
2022-12-06 06:14:28 +00:00
a1da018f1c
zcash_primitives: Count Sapling padding in `Builder::build_zfuture` fees
...
Closes zcash/librustzcash#709 .
2022-12-06 06:13:09 +00:00
08bf711744
We now pad sapling outputs to two with at least one input for fee calculation
2022-11-18 17:30:49 -04:00
c3b6e5a72a
zcash_primitives 0.9.0
2022-11-11 20:37:55 +00:00
318d1b7522
Clean up changelogs
2022-11-11 20:29:26 +00:00
116ed0a3fc
Merge pull request #699 from zcash/wallet/error_display
...
Add missing `std::fmt::Display` implementations for error types.
2022-11-11 07:26:04 +00:00
53d56362cd
Fix typos in error type `Display` messages
2022-11-11 05:33:48 +00:00
ed96131c4f
Add missing `std::fmt::Display` implementations for error types.
2022-11-10 21:17:57 -07:00
69665b9284
Add identity `MapAuth` implementations
2022-11-11 03:38:58 +00:00
73ab884073
Implement ZIP 317 fee estimation, calculation, & change selection
2022-11-10 15:30:13 -07:00
847ba49761
Add dust note detection to change selection.
...
The change selection algorithm has the most useful information for
determining whether or not a note is dust, so this adds a new error case
to `ChangeError` that allows the change selection to report the presence
of input notes without economic value back to its caller.
2022-11-10 12:18:30 -07:00
9a7dc0db84
Add traits for fee estimation and input selection
...
This adds a set of abstractions that allow wallets to provide
independent strategies for fee estimation and note selection, and
implementations of these strategies that perform these operations in the
same fashion as the existing `spend` and `shield_transparent_funds`
functions.
This required a somewhat hefty rework of the error handling in
zcash_client_backend. It fixes an issue with the error types whereby
callees needed to have a bit too much information about the error
types produced by their callers.
Reflect the updated note selection and error handling in zcash_client_sqlite.
2022-11-10 12:17:59 -07:00
981d45e966
Documentation & changelog fixes.
2022-11-03 19:27:17 -06:00
cdfca848ea
Improve type safety of note commitment tree node construction.
2022-11-03 18:44:48 -06:00
1be86b7a54
Derive the correct note when spending from a change address.
2022-11-03 18:44:48 -06:00
b68d37a0b1
Use DiversifiableFullViewingKey instead of ExtFVK where possible.
2022-11-03 18:44:45 -06:00
d4f4f5ad91
Merge pull request #658 from nuttycom/wallet/builder_explicit_change
...
Update the transaction builder to make change outputs explicit
2022-11-04 00:42:31 +00:00
28db1e324f
Update changelog.
2022-11-03 18:14:15 -06:00
9c894ebf3e
Create per-protocol fees modules.
2022-11-03 15:07:14 -06:00
c92d81b15d
Move the `TzeInput` trait to the `tze::components::builder` module
2022-11-03 09:57:36 -06:00
37e78e1fe3
Expose less information about Sapling outputs to change calculation.
2022-11-03 09:56:50 -06:00
1be97e9cef
Address comments from code review.
2022-11-03 09:56:08 -06:00
9496fc6118
Add fee calculator to the transaction builder.
...
This adds a fee calculation strategy abstraction that can be used to
dynamically compute fees so that the total fees required may be taken
taken into account during note selection, and also removes automatic
change creation from the transaction builder.
Change outputs must now be directly created by the caller by the caller.
This is a necessary prerequisite for permitting fees to adjust based
upon the contents of the transaction being constructed.
The initial implementation of the fee strategy simply uses the current
default fee.
2022-11-02 08:28:16 -06:00
3720b45feb
Categorise dependencies in `Cargo.toml` files
...
This should make it easier to upgrade dependencies in future.
2022-11-01 09:02:54 +00:00
a0016588ac
Remove unused dependencies
...
Some were only used by tests, others weren't used at all.
2022-11-01 09:02:27 +00:00
8cb16d878e
Require a source transparent address to shield transparent funds.
...
Previously, `shield_transparent_funds` was only shielding funds
associated with the legacy default transparent address. This meant
that transparent funds sent to unified addresses could not reliably
be shielded, as a unified address will frequently be constructed
using a diversifier index greater than zero.
This modifies the `get_transparent_receivers` method to return address
metadata containing the account ID and diversifier index used to derive
each address along with the receiver.
2022-10-25 12:53:54 -06:00
Kris Nuttycombe
zancas
sasha
Jack Grigg
Daira Emma Hopwood
Kris Nuttycombe
Hazel OHearn
Francisco Gindre