therealyingtong
6f776aacc3
zcash_primitives::zip316::transparent: Parse Ufvk from zcash_address.
2022-01-22 22:29:45 -07:00
Kris Nuttycombe
15eb5aab50
Fix a minor naming error in AccountPubKey
2022-01-21 19:08:26 -07:00
Kris Nuttycombe
7d873e9d79
Fix test compilation errors related to UFVK construction.
2022-01-21 19:01:32 -07:00
Kris Nuttycombe
8f408354b9
Remove cyclic dev dependency between zcash_client_backend and zcash_client_sqlite.
2022-01-20 21:50:26 -07:00
Kris Nuttycombe
f75ffb0eaf
Document wallet database initialization.
2022-01-20 20:20:58 -07:00
Kris Nuttycombe
79bd2f7733
Add missing documentation & rustfmt.
2022-01-20 20:14:44 -07:00
Kris Nuttycombe
ffc4d0cefb
Add newtypes for transparent keys at the account & external levels.
...
This updates UnifiedFullViewingKey to conform to ZIP 316, and
adds types that facilitate this support. These types should likely
be factored out from `zcash_client_backend` into `zcash_primitives`
along with the remainder of the existing unified address support.
2022-01-20 20:03:20 -07:00
Kris Nuttycombe
37e6d3a2bc
Apply suggestions from code review
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Co-authored-by: Daira Hopwood <daira@jacaranda.org>
Co-authored-by: ying tong <yingtong@z.cash>
2022-01-20 16:43:57 -07:00
Kris Nuttycombe
fc0dd8e3eb
Merge remote-tracking branch 'upstream/master' into autoshield-poc-daa
2021-10-25 13:24:03 -06:00
Kris Nuttycombe
120cc70a6d
Fix type of default_address
2021-10-11 16:34:37 -06:00
Kris Nuttycombe
cc58a21ad7
Feature-flag transparent functionality in zcash_client_sqlite
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This fixes the wasm32-wasi build issues by excluding the
hdwallet dependencies which are not wasm32-wasi compatible.
2021-10-04 16:53:55 -06:00
Kris Nuttycombe
da3c84ff31
Update hdwallet to depend upon secp256k1-v0.20
2021-10-01 12:52:19 -06:00
Kris Nuttycombe
d43a893c72
Apply suggestions from code review & update changelog
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Co-authored-by: str4d <jack@electriccoin.co>
Co-authored-by: Daira Hopwood <daira@jacaranda.org>
2021-10-01 12:03:06 -06:00
Kris Nuttycombe
d49a20e6d2
Modify WalletTransparentOutput to wrap TxOut directly.
2021-10-01 11:42:04 -06:00
Kris Nuttycombe
6cf0749ac9
Merge remote-tracking branch 'upstream/master' into autoshield-poc-reorder
2021-10-01 11:03:41 -06:00
Kris Nuttycombe
db89569b90
Address documentation & naming requests from code review.
2021-10-01 11:03:09 -06:00
Kris Nuttycombe
2053d7f57b
Always take number of confirmations as a parameter.
2021-10-01 11:00:50 -06:00
Jack Grigg
65e1d32774
ff 0.11, group 0.11, etc.
2021-09-09 18:20:37 +01:00
Kris Nuttycombe
b783c4d0e7
Merge remote-tracking branch 'upstream/master' into autoshield-poc-daa
2021-08-12 11:21:30 -06:00
Jack Grigg
0f15743200
Disable default benchmark harness for all workspace crates
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This is necessary in order to provide criterion-specific arguments to
`cargo bench`, such as `--profile-time`.
2021-08-05 22:39:36 +01:00
Kris Nuttycombe
1a5aad723b
Use generalized signature_hash for transaction builder.
2021-06-04 15:45:39 -06:00
Kris Nuttycombe
55d1090f70
Add v5 txid & signature hashing.
2021-06-04 15:45:39 -06:00
Jack Grigg
1222391dd7
Migrate to bitvec 0.22, ff 0.10, etc.
...
Requires patching three dependencies:
- bellman is pending a new release.
- nom is part of the funty breakage; we are blocking on a new release.
- orchard is in development.
2021-06-04 22:02:48 +01:00
Kris Nuttycombe
84e8952ec3
Move Sapling components to a bundle within TransactionData
2021-06-03 18:46:38 -06:00
Kris Nuttycombe
76999eb5c7
Make txid contents private & use txid for TzeOutPoint
2021-06-01 07:03:31 -06:00
Kris Nuttycombe
4efb21d1c7
Make amount addition and subtraction traits use checked operations.
2021-06-01 07:03:31 -06:00
Jack Grigg
5623e02a7c
Migrate to ff 0.9 et al.
2021-05-19 18:29:37 +01:00
Kris Nuttycombe
8e3e7de50c
Minor code cleanup.
2021-05-14 14:17:42 -06:00
Kevin Gorham
bd65b01eb3
Remove drop accounts function.
2021-05-07 04:18:45 -04:00
Kevin Gorham
3828a814b5
Relax fk constraints.
2021-05-04 17:37:17 -04:00
Kevin Gorham
5a5100395a
Drop accounts table instead.
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We need to recreate the table each time it is cleared to handle any migrations. This is mostly a stop-gap measure until the migrations and table creations are handled by the same code.
2021-04-30 23:06:28 -04:00
Kevin Gorham
08a5cfa80b
Add clear function for the accounts table.
2021-04-30 22:45:01 -04:00
Kevin Gorham
74434f370c
Fix: get rewind height when there are no unspent notes.
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Previously, this function was not properly returning an optional.
2021-04-22 16:26:57 -04:00
Kevin Gorham
7fc2d9725c
Placeholder commit: just get things working.
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Clean up later but for now don't allow nullable accountIds and also delete more data, during a rewind.
2021-04-20 10:13:47 -04:00
Kevin Gorham
c1bc06964f
Add get_all_nullifiers.
2021-04-16 14:27:18 -06:00
Kevin Gorham
bb68744df1
Ensure that rewinds go far enough to properly restore incremental witness state.
2021-04-16 14:27:18 -06:00
Kris Nuttycombe
9b3025de4d
Add ZIP-321 request based sends to zcash_client_backend.
2021-04-16 14:26:53 -06:00
Kevin Gorham
8e16d93f94
Update accounts table create statement.
...
This PR makes the opinionated change that T-addrs are required
to be supported when using the zcash_client_sqlite backend.
2021-04-16 14:26:53 -06:00
Kevin Gorham
bdf56925e9
Insert into accounts table with taddrs.
2021-04-16 14:26:53 -06:00
Kris Nuttycombe
665c4c7aff
Figure out the account ID for z->t spends.
2021-04-16 14:26:53 -06:00
Kris Nuttycombe
13cd7498b7
Store vout as part of store_decrypted_tx
2021-04-16 14:26:53 -06:00
Kris Nuttycombe
8828276361
Query for unspent utxos checks to ensure that spending tx is mined.
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Also make it an error to try to send a memo to a transparent address.
2021-04-16 14:26:51 -06:00
Kris Nuttycombe
a3bc1e3e63
Rename get_spendable -> get_unspent
2021-04-16 14:23:28 -06:00
Kris Nuttycombe
862e221a9b
Put transparent dependencies behind a feature flag.
2021-04-16 14:23:26 -06:00
Francisco Gindre
cff457ff15
PoC Auto-Shielding
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Add retrieval of transparent UTXOs to WalletRead
Co-authored-by: Kris Nuttycombe <kris@electriccoin.co>
Co-authored-by: Kevin Gorham <anothergmale@gmail.com>
2021-04-16 14:22:16 -06:00
Kris Nuttycombe
fae1a1517a
Simplify try_sapling_output_recovery.
2021-04-12 18:40:17 -06:00
Kris Nuttycombe
324fc36521
Use ShieldedOutput trait for note encryption/decryption.
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This change modifies note encryption and decryption functions
to treat a shielded output as a single value instead of handling
the parts of an output as independent arguments.
2021-04-12 12:59:06 -06:00
Kris Nuttycombe
cfdbafe2e3
Add myself to crate contributors.
2021-04-08 10:13:04 -06:00
Kris Nuttycombe
e77839232d
Generalize note encryption and decryption.
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This commit introduces a `Domain` trait which defines the types
and operations that are shared between Sapling and Orchard note
encryption and decryption processes.
2021-04-08 08:19:10 -06:00
Kris Nuttycombe
5baccdf052
Move note_encryption into the sapling module.
2021-04-08 08:19:10 -06:00
Jack Grigg
636845d0f9
Renames to use lower-case abbreviations (matching Rust convention)
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As of our MSRV bump to 1.51.0, we get lints for this.
2021-03-27 19:01:03 +13:00
Kris Nuttycombe
4086df772c
Move sapling-specific primitives into the sapling module.
2021-03-27 16:18:21 +13:00
Kris Nuttycombe
88d58aac0a
Move relevant utils into sapling module.
2021-03-27 16:18:21 +13:00
Kris Nuttycombe
16948d9d78
Move zcash_primitives::prover to sapling module
2021-03-27 16:18:21 +13:00
Jack Grigg
38f7a0330c
Fix various clippy lints
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The remainder will be fixed after the refactor PRs are merged.
2021-03-27 08:50:40 +13:00
Jack Grigg
9d9c0579f8
Use new name for broken_intra_doc_links lint
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We also add the lint to crates in the workspace that didn't have it.
Closes zcash/librustzcash#279 .
2021-03-27 08:27:17 +13:00
Jack Grigg
afa0b29e62
Bump MSRV to 1.51.0
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This is the MSRV for the orchard crate, which we will be depending on
soon.
2021-03-27 08:21:45 +13:00
Jack Grigg
4ff0a81a7f
zcash_client_sqlite 0.3.0
2021-03-26 19:01:04 +13:00
Jack Grigg
acc650cc17
zcash_client_backend 0.5.0
2021-03-26 18:54:42 +13:00
Jack Grigg
813525f0b5
zcash_proofs 0.5.0
2021-03-26 18:53:42 +13:00
Jack Grigg
725699c76b
zcash_primitives 0.5.0
2021-03-26 18:51:35 +13:00
str4d
78f6432be6
zcash_client_sqlite: Minor tweaks to documentation
2021-03-26 18:47:59 +13:00
Kris Nuttycombe
88fbd9f423
Add docstrings for zcash_client_sqlite.
2021-03-25 22:22:45 -06:00
Jack Grigg
c3c7bd1d9c
bech32 0.8
2021-03-26 13:31:20 +13:00
Jack Grigg
0166cb6487
cargo fmt
2021-03-26 13:10:46 +13:00
Jack Grigg
cb631a58ba
zcash_client_sqlite: Add no-change fixes to changelog
2021-03-26 10:12:10 +13:00
Jack Grigg
55e73d7910
Fix clippy lints
2021-03-26 10:07:20 +13:00
Kris Nuttycombe
42f15a575e
Merge pull request #359 from str4d/356-create_spend_to_address-assumption
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zcash_client_backend: Use correct output index for t-addr recipients
2021-03-25 07:58:53 -06:00
Kris Nuttycombe
309d83af57
Retrieve nullifiers for all unconfirmed notes.
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Previously we were retrieving nullifiers for notes that were not
marked spent, but not checking against whether the spending
transaction had been included in a block.
2021-03-24 16:18:54 -06:00
Jack Grigg
cb6a993840
zcash_client_backend: Use correct output index for t-addr recipients
...
`create_spend_to_address` was originally written only for sending to
Sapling addresses. It was later amended to support sending to
transparent addresses, but the assumption about there being a Sapling
output was not removed. This was not an issue for most transactions
because there would be change, but in the case of a z->t transaction
with no change, `create_spend_to_address` would reliably panic.
This commit fixes the bug by setting the output index for transparent
recipients to 0. The `output_index` field of `SentTransaction` is also
documented to correctly reflect its dependency on the type of
`recipient_address`.
2021-03-24 19:01:35 +13:00
Jack Grigg
7c8b29e693
zcash_client_sqlite: Add test that exposes the no-change bug
2021-03-24 18:46:55 +13:00
Kris Nuttycombe
334442c505
Address comments from review.
2021-03-17 09:21:10 -06:00
Jack Grigg
8a84203685
Remove Default impl from MemoBytes
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Memo fields have two ways to encode an empty memo:
- 0xF6 followed by all-zeroes, encoding "there is no memo".
- All-zeroes, encoding the empty UTF-8 string.
In almost all cases you want the former, but users thinking about byte
slices may expect MemoBytes::default() to result in the latter. To
ensure clarity, we now require calling either MemoBytes::default() or
MemoBytes::from_bytes(&[]) to be explicit.
No such confusion exists for the Memo enum, because the two types are
visibly separated as different enum cases, and Memo::Empty makes sense
as the default.
2021-03-17 21:16:01 +13:00
Jack Grigg
c7a3ef0e88
Split memo-handling into MemoBytes struct and Memo enum
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The MemoBytes struct is a minimal wrapper around the memo bytes, and only
imposes the existence of null-padding for shorter memos. The only error
case is attempting to construct a memo that is too long. MemoBytes is
guaranteed to be round-trip encodable (modulo null padding).
The Memo enum implements the additional memo rules defined in ZIP 302,
interpreting the contents of a memo (for example, parsing it as text).
2021-03-17 21:05:50 +13:00
Jack Grigg
48f7ef84a4
Move Memo into zcash_primitives::memo
2021-03-17 19:58:40 +13:00
Kris Nuttycombe
5a9b29a75a
Address comments from code review.
2021-03-11 13:01:22 -07:00
Kris Nuttycombe
0e022f2283
Allow block scanning using either IVKs or FVKs.
2021-03-09 21:00:40 -07:00
Kris Nuttycombe
16289750e8
Remove WalletWrite::transactionally
2021-03-09 20:59:57 -07:00
Kris Nuttycombe
a74cc8b231
Remove sqlite-specific data organization from data access api.
2021-03-09 20:59:57 -07:00
Kris Nuttycombe
b5bbbb6f5a
Factor out nullifier update from database actions in scan_cached_blocks
2021-03-09 20:59:57 -07:00
Jack Grigg
463e252af4
Fix more intra-doc links
2021-03-04 23:01:42 +00:00
Jack Grigg
464b533937
Bump MSRV to 1.47.0
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We'll be needing it shortly for ff et al.
2021-03-04 17:32:57 +00:00
Jack Grigg
5242718b8f
bs58 0.4
2021-03-04 17:03:14 +00:00
Jack Grigg
1f6f45bbe7
Add details of unreleased changes to changelogs
2021-02-22 16:59:07 +00:00
str4d
9f14c757e6
Merge pull request #340 from str4d/changelogs
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Add changelogs to the crates
2021-02-14 02:34:20 +13:00
Jack Grigg
bd3e18984c
Changelogs: s/project/library
2021-02-04 15:16:32 +00:00
Jack Grigg
b5c7d7f1e7
Add changelogs to the crates
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The changelogs are accurate for the 0.4.0 release tag, but don't yet
include changes before or after that tag.
2021-02-04 15:13:22 +00:00
Kris Nuttycombe
98530184c0
Fix clippy complaints.
2021-02-03 14:27:31 -07:00
Kris Nuttycombe
df09877b11
Use an enum to distinguish between sent and received notes in sqlite backend.
2021-01-20 10:51:27 -07:00
Kris Nuttycombe
7f43b05e21
Update protobuf dependency version.
2021-01-19 13:01:51 -07:00
Kris Nuttycombe
779a5670e0
Improve data access api method documentation.
2021-01-19 12:45:55 -07:00
Kris Nuttycombe
8fe6f0fdfd
Remove default get_balance method.
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Recommended by @str4d
2021-01-19 08:25:10 -07:00
Kris Nuttycombe
8e8ed2bb4f
Rename get_verified_balance -> get_balance_at
2021-01-15 12:00:14 -07:00
Kris Nuttycombe
c70a9ed81f
Apply suggestions from code review
...
Co-authored-by: Daira Hopwood <daira@jacaranda.org>
Co-authored-by: str4d <thestr4d@gmail.com>
2021-01-15 11:57:58 -07:00
Kris Nuttycombe
f59124ce19
Pass account ID with IVK.
2021-01-15 10:18:43 -07:00
Kris Nuttycombe
8a7d051138
Rustfmt
2021-01-13 18:06:42 -07:00
Kris Nuttycombe
a3f9fa788d
Update data_api doctests for error handling changes.
2021-01-13 15:43:39 -07:00
Kris Nuttycombe
5a21580f13
Correct the hierarchy of errors.
2021-01-13 15:20:11 -07:00
Kris Nuttycombe
6c6b05fa9b
Trivial rename.
2021-01-12 21:32:46 -07:00
Kris Nuttycombe
ce06db197a
Rustfmt.
2021-01-12 21:10:34 -07:00