Milestone 3 (#101)

This PR contains all the enhancements needed for the completion of Milestone 3 of the Zenith Full Node wallet.
- Implementation of Rust Sapling parameters
- Implementation of native Haskell commitment trees
- Optimization of transaction creation

Reviewed-on: https://git.vergara.tech///Vergara_Tech/zcash-haskell/pulls/101
Co-authored-by: Rene Vergara <rene@vergara.network>
Co-committed-by: Rene Vergara <rene@vergara.network>
This commit is contained in:
Rene Vergara 2024-11-21 14:19:43 +00:00 committed by Vergara Technologies LLC
parent 5349498737
commit d45bd7dcf3
Signed by: Vergara Technologies LLC
GPG key ID: 99DB473BB4715618
13 changed files with 1716 additions and 528 deletions

View file

@ -5,6 +5,105 @@ All notable changes to this project will be documented in this file.
The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
## [0.7.5.0]
### Added
- Sapling commitment node functions
- Sapling Merkle path test
### Changed
- Upgraded Rust dependencies to latest versions:
- `zcash_primitives` 0.19.0
- `zcash_client_backend` 0.14.0
- `orchard` 0.10.0
- `sapling-crypto` 0.3.0
- `incrementalmerkletree` 0.7.0
- `zip32` 0.1.2
## [0.7.4.0]
### Added
- `MerklePath`
## [0.7.3.0]
### Added
- Function to create an Orchard hash from a note commitment
- Function to hash Orchard commitments
### Changed
- Modified frontiers to use `HexString` for ommers
- Optimized `createTransaction`
## [0.7.2.0]
### Changed
- Modified Sapling commitment trees to use Frontier
## [0.7.1.1]
### Added
- `ToJSON` instance for `BlockResponse`
### Changed
- Updated libraries:
- conduit
- data-fix
- happy
- happy-lib
- http-conduit
- iproute
- mono-traversable
- network
- secp256k1-haskell
- strict
- typed-process
## [0.7.1.0]
### Added
- Type `OrchardFrontier`
### Changed
- Modified Orchard commitment trees functions to use Frontier
## [0.7.0.2]
### Changed
- Modified witness update functions to skip the process if no commitments are present
## [0.7.0.1]
### Added
- New error type `PrivacyPolicyError`
## [0.7.0.0]
- Implement `wagyu-zcash-parameters` in Rust bindings
## [0.6.2.3]
### Fixed
- Decoding of unified addresses with no transparent receivers
## [0.6.2.2]
- Added JSON instances for `ZcashNet`
- Added JSON instances for `Transaction`
- Added `ValidAddress`
## [0.6.2.1]
### Changed

View file

@ -54,7 +54,7 @@ constraints: any.Cabal ==3.10.3.0,
any.colour ==2.3.6,
any.comonad ==5.0.8,
comonad +containers +distributive +indexed-traversable,
any.conduit ==1.3.5,
any.conduit ==1.3.6,
any.conduit-extra ==1.3.6,
any.containers ==0.6.7,
any.contravariant ==1.5.5,
@ -74,7 +74,7 @@ constraints: any.Cabal ==3.10.3.0,
any.data-default-instances-containers ==0.0.1,
any.data-default-instances-dlist ==0.0.1,
any.data-default-instances-old-locale ==0.0.1,
any.data-fix ==0.3.3,
any.data-fix ==0.3.4,
any.deepseq ==1.4.8.1,
any.directory ==1.3.8.4,
any.distributive ==0.6.2.1,
@ -93,7 +93,8 @@ constraints: any.Cabal ==3.10.3.0,
any.ghc-boot-th ==9.6.5,
any.ghc-prim ==0.10.0,
any.half ==0.3.1,
any.happy ==1.20.1.1,
any.happy ==2.0.2,
any.happy-lib ==2.0.2,
any.hashable ==1.4.7.0,
hashable -arch-native +integer-gmp -random-initial-seed,
any.haskell-lexer ==1.1.1,
@ -109,7 +110,7 @@ constraints: any.Cabal ==3.10.3.0,
any.http-client ==0.7.17,
http-client +network-uri,
any.http-client-tls ==0.3.6.3,
any.http-conduit ==2.3.8.3,
any.http-conduit ==2.3.9,
http-conduit +aeson,
any.http-types ==0.12.4,
any.indexed-traversable ==0.1.4,
@ -118,16 +119,16 @@ constraints: any.Cabal ==3.10.3.0,
any.integer-gmp ==1.1,
any.integer-logarithms ==1.0.3.1,
integer-logarithms -check-bounds +integer-gmp,
any.iproute ==1.7.12,
any.iproute ==1.7.14,
any.language-c ==0.9.3,
language-c -allwarnings +iecfpextension +usebytestrings,
any.memory ==0.18.0,
memory +support_bytestring +support_deepseq,
any.mime-types ==0.1.2.0,
any.mono-traversable ==1.0.17.0,
any.mono-traversable ==1.0.20.0,
any.mtl ==2.3.1,
any.murmur3 ==1.0.5,
any.network ==3.2.1.0,
any.network ==3.2.4.0,
network -devel,
any.network-uri ==2.6.4.2,
any.old-locale ==1.0.0.7,
@ -150,7 +151,7 @@ constraints: any.Cabal ==3.10.3.0,
any.safe ==0.3.21,
any.scientific ==0.3.8.0,
scientific -integer-simple,
any.secp256k1-haskell ==1.2.0,
any.secp256k1-haskell ==1.4.0,
any.semialign ==1.3.1,
semialign +semigroupoids,
any.semigroupoids ==6.0.1,
@ -165,7 +166,7 @@ constraints: any.Cabal ==3.10.3.0,
any.stm ==2.5.1.0,
any.streaming-commons ==0.2.2.6,
streaming-commons -use-bytestring-builder,
any.strict ==0.5,
any.strict ==0.5.1,
any.string-conversions ==0.4.0.1,
any.tagged ==0.8.8,
tagged +deepseq +transformers,
@ -185,7 +186,7 @@ constraints: any.Cabal ==3.10.3.0,
any.transformers ==0.6.1.0,
any.transformers-compat ==0.7.2,
transformers-compat -five +five-three -four +generic-deriving +mtl -three -two,
any.typed-process ==0.2.11.1,
any.typed-process ==0.2.12.0,
any.unix ==2.8.4.0,
any.unix-time ==0.4.15,
any.unliftio-core ==0.2.1.0,
@ -204,4 +205,4 @@ constraints: any.Cabal ==3.10.3.0,
any.witherable ==0.5,
any.zlib ==0.7.1.0,
zlib -bundled-c-zlib +non-blocking-ffi +pkg-config
index-state: hackage.haskell.org 2024-07-01T20:28:56Z
index-state: hackage.haskell.org 2024-10-11T12:55:31Z

View file

@ -60,15 +60,15 @@ checksum = "d468802bab17cbc0cc575e9b053f41e72aa36bfa6b7f55e3529ffa43161b97fa"
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@ -132,6 +132,22 @@ dependencies = [
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[[package]]
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@ -318,12 +334,6 @@ dependencies = [
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[[package]]
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@ -709,19 +719,6 @@ dependencies = [
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[[package]]
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@ -760,9 +757,9 @@ dependencies = [
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@ -815,15 +812,6 @@ dependencies = [
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@ -999,9 +987,9 @@ checksum = "624a8340c38c1b80fd549087862da4ba43e08858af025b236e509b6649fc13d5"
[[package]]
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@ -1022,6 +1010,7 @@ dependencies = [
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"zip32",
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@ -1341,21 +1329,6 @@ version = "0.7.2"
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@ -1384,6 +1357,7 @@ name = "rustzcash-wrapper"
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@ -1395,6 +1369,7 @@ dependencies = [
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name = "wasm-bindgen-backend"
version = "0.2.92"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "614d787b966d3989fa7bb98a654e369c762374fd3213d212cfc0251257e747da"
dependencies = [
"bumpalo",
"log",
"once_cell",
"proc-macro2",
"quote",
"syn 2.0.32",
"wasm-bindgen-shared",
]
[[package]]
name = "wasm-bindgen-macro"
version = "0.2.92"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "a1f8823de937b71b9460c0c34e25f3da88250760bec0ebac694b49997550d726"
dependencies = [
"quote",
"wasm-bindgen-macro-support",
]
[[package]]
name = "wasm-bindgen-macro-support"
version = "0.2.92"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "e94f17b526d0a461a191c78ea52bbce64071ed5c04c9ffe424dcb38f74171bb7"
dependencies = [
"proc-macro2",
"quote",
"syn 2.0.32",
"wasm-bindgen-backend",
"wasm-bindgen-shared",
]
[[package]]
name = "wasm-bindgen-shared"
version = "0.2.92"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "af190c94f2773fdb3729c55b007a722abb5384da03bc0986df4c289bf5567e96"
[[package]]
name = "web-sys"
version = "0.3.68"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "96565907687f7aceb35bc5fc03770a8a0471d82e479f25832f54a0e3f4b28446"
dependencies = [
"js-sys",
"wasm-bindgen",
]
[[package]]
name = "which"
version = "4.4.0"
@ -1827,28 +1794,6 @@ dependencies = [
"once_cell",
]
[[package]]
name = "winapi"
version = "0.3.9"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "5c839a674fcd7a98952e593242ea400abe93992746761e38641405d28b00f419"
dependencies = [
"winapi-i686-pc-windows-gnu",
"winapi-x86_64-pc-windows-gnu",
]
[[package]]
name = "winapi-i686-pc-windows-gnu"
version = "0.4.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "ac3b87c63620426dd9b991e5ce0329eff545bccbbb34f3be09ff6fb6ab51b7b6"
[[package]]
name = "winapi-x86_64-pc-windows-gnu"
version = "0.4.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f"
[[package]]
name = "windows-sys"
version = "0.48.0"
@ -1938,21 +1883,22 @@ dependencies = [
[[package]]
name = "zcash_address"
version = "0.3.1"
version = "0.6.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "bce173f1d9ed4f806e310bc3a873301531e7a6dc209928584d6404e3f8228ef4"
checksum = "4ff95eac82f71286a79c750e674550d64fb2b7aadaef7b89286b2917f645457d"
dependencies = [
"bech32 0.9.1",
"bs58 0.5.0",
"f4jumble",
"zcash_encoding",
"zcash_protocol",
]
[[package]]
name = "zcash_client_backend"
version = "0.11.1"
version = "0.14.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "001ec65dc2828ee648dc6d29f0944d7a877fe68ad06e001a203c11770ab1b3d4"
checksum = "cbeeede366fdb642710d3c59fc2090489affd075f66db53ed11bb7138d2d0258"
dependencies = [
"base64",
"bech32 0.9.1",
@ -1978,19 +1924,21 @@ dependencies = [
"tonic-build",
"tracing",
"which",
"zcash_address 0.3.1",
"zcash_address 0.6.0",
"zcash_encoding",
"zcash_keys",
"zcash_note_encryption",
"zcash_primitives",
"zcash_protocol",
"zip32",
"zip321",
]
[[package]]
name = "zcash_encoding"
version = "0.2.0"
version = "0.2.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "f03391b81727875efa6ac0661a20883022b6fba92365dc121c48fa9b00c5aac0"
checksum = "052d8230202f0a018cd9b5d1b56b94cd25e18eccc2d8665073bcea8261ab87fc"
dependencies = [
"byteorder",
"nonempty",
@ -1998,11 +1946,12 @@ dependencies = [
[[package]]
name = "zcash_keys"
version = "0.1.1"
version = "0.4.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "4f22d3407fdd6992b49f037f23862ab376be6013be6f2d0bc85948a635edc1f5"
checksum = "e8162c94957f1e379b8e2fb30f97b95cfa93ac9c6bc02895946ca6392d1abb81"
dependencies = [
"bech32 0.9.1",
"blake2b_simd",
"bls12_381",
"bs58 0.5.0",
"document-features",
@ -2011,11 +1960,13 @@ dependencies = [
"nonempty",
"rand_core",
"sapling-crypto",
"secrecy",
"subtle",
"tracing",
"zcash_address 0.3.1",
"zcash_address 0.6.0",
"zcash_encoding",
"zcash_primitives",
"zcash_protocol",
"zip32",
]
@ -2034,20 +1985,20 @@ dependencies = [
[[package]]
name = "zcash_primitives"
version = "0.14.0"
version = "0.19.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "9070e084570bb78aed4f8d71fd6254492e62c87a5d01e084183980e98117092d"
checksum = "6ab47d526d7fd6f88b3a2854ad81b54757a80c2aeadd1d8b06f690556af9743c"
dependencies = [
"aes",
"bip0039",
"bip32",
"blake2b_simd",
"bs58 0.5.0",
"byteorder",
"document-features",
"equihash",
"ff",
"fpe",
"group",
"hdwallet",
"hex",
"incrementalmerkletree",
"jubjub",
@ -2063,18 +2014,29 @@ dependencies = [
"sha2 0.10.6",
"subtle",
"tracing",
"zcash_address 0.3.1",
"zcash_address 0.6.0",
"zcash_encoding",
"zcash_note_encryption",
"zcash_protocol",
"zcash_spec",
"zip32",
]
[[package]]
name = "zcash_spec"
version = "0.1.0"
name = "zcash_protocol"
version = "0.4.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "b7a3bf58b673cb3dacd8ae09ba345998923a197ab0da70d6239d8e8838949e9b"
checksum = "6bc22b9155b2c7eb20105cd06de170d188c1bc86489b92aa3fda7b8da8d96acf"
dependencies = [
"document-features",
"memuse",
]
[[package]]
name = "zcash_spec"
version = "0.1.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "9cede95491c2191d3e278cab76e097a44b17fde8d6ca0d4e3a22cf4807b2d857"
dependencies = [
"blake2b_simd",
]
@ -2101,11 +2063,25 @@ dependencies = [
[[package]]
name = "zip32"
version = "0.1.1"
version = "0.1.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "4226d0aee9c9407c27064dfeec9d7b281c917de3374e1e5a2e2cfad9e09de19e"
checksum = "92022ac1e47c7b78f9cee29efac8a1a546e189506f3bb5ad46d525be7c519bf6"
dependencies = [
"blake2b_simd",
"memuse",
"subtle",
"zcash_spec",
]
[[package]]
name = "zip321"
version = "0.2.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "1f3e613defb0940acef1f54774b51c7f48f2fa705613dd800870dc69f35cd2ea"
dependencies = [
"base64",
"nom",
"percent-encoding",
"zcash_address 0.6.0",
"zcash_protocol",
]

View file

@ -11,18 +11,20 @@ f4jumble = "0.1"
zcash_address = "0.2.0"
borsh = "0.10"
bech32 = "0.11"
orchard = "0.7.1"
orchard = "0.10.0"
zcash_note_encryption = "0.4.0"
zcash_primitives = { version = "0.14.0", features = ["transparent-inputs"]}
zcash_client_backend = "0.11.1"
sapling-crypto = "0.1.3"
zip32 = "0.1.0"
zcash_primitives = { version = "0.19.0", features = ["transparent-inputs"]}
zcash_client_backend = "0.14.0"
sapling-crypto = "0.3"
zip32 = "0.1.2"
proc-macro2 = "1.0.66"
nonempty = "0.7.0"
incrementalmerkletree = "0.5.0"
secp256k1 = "0.26.0"
incrementalmerkletree = "0.7.0"
secp256k1 = "0.27.0"
jubjub = "0.10.0"
rand_core = { version = "0.6.4", features = ["getrandom"]}
wagyu-zcash-parameters = "0.2.0"
bip0039 = "0.12.0"
[features]

File diff suppressed because it is too large Load diff

View file

@ -204,15 +204,15 @@ import ZcashHaskell.Types
#}
{# fun unsafe rust_wrapper_read_sapling_commitment_tree as rustWrapperReadSaplingCommitmentTree
{ toBorshVar* `BS.ByteString'&
{ toBorshVar* `SaplingFrontier'&
, toBorshVar* `BS.ByteString'&
, getVarBuffer `Buffer HexString'&
, getVarBuffer `Buffer SaplingFrontier'&
}
-> `()'
#}
{# fun unsafe rust_wrapper_read_sapling_witness as rustWrapperReadSaplingWitness
{ toBorshVar* `BS.ByteString'&
{ toBorshVar* `SaplingFrontier'&
, getVarBuffer `Buffer HexString'&
}
-> `()'
@ -232,6 +232,13 @@ import ZcashHaskell.Types
-> `()'
#}
{# fun unsafe rust_wrapper_read_sapling_frontier as rustWrapperReadSaplingFrontier
{ toBorshVar* `BS.ByteString'&
, getVarBuffer `Buffer SaplingFrontier'&
}
-> `()'
#}
{# fun unsafe rust_wrapper_decode_sapling_address as rustWrapperDecodeSaplingAddress
{ toBorshVar* `BS.ByteString'&
, getVarBuffer `Buffer (BS.ByteString)'&
@ -239,16 +246,120 @@ import ZcashHaskell.Types
-> `()'
#}
{# fun unsafe rust_wrapper_read_orchard_commitment_tree as rustWrapperReadOrchardCommitmentTree
{# fun unsafe rust_wrapper_read_sapling_node as rustWrapperReadSaplingNode
{ toBorshVar* `BS.ByteString'&
, getVarBuffer `Buffer HexString'&
}
-> `()'
#}
{# fun unsafe rust_wrapper_combine_sapling_nodes as rustWrapperCombineSaplingNodes
{ `Int8'
, toBorshVar* `BS.ByteString'&
, toBorshVar* `BS.ByteString'&
, getVarBuffer `Buffer HexString'&
}
-> `()'
#}
{# fun unsafe rust_wrapper_read_orchard_witness as rustWrapperReadOrchardWitness
{# fun unsafe rust_wrapper_get_sapling_root as rustWrapperGetSaplingRootTest
{ `Int8'
, getVarBuffer `Buffer HexString'&
}
-> `()'
#}
{# fun unsafe rust_wrapper_read_sapling_commitment_tree_parts as rustWrapperReadSaplingTreeParts
{ toBorshVar* `BS.ByteString'&
, getVarBuffer `Buffer SaplingRawTree'&
}
-> `()'
#}
{# fun unsafe rust_wrapper_read_sapling_tree_anchor as rustWrapperReadSaplingTreeAnchor
{ toBorshVar* `BS.ByteString'&
, getVarBuffer `Buffer HexString'&
}
-> `()'
#}
{# fun unsafe rust_wrapper_read_sapling_path_anchor as rustWrapperReadSaplingPathAnchor
{ toBorshVar* `MerklePath'&
, toBorshVar* `BS.ByteString'&
, getVarBuffer `Buffer HexString'&
}
-> `()'
#}
{# fun unsafe rust_wrapper_read_orchard_node as rustWrapperReadOrchardNode
{ toBorshVar* `BS.ByteString'&
, getVarBuffer `Buffer HexString'&
}
-> `()'
#}
{# fun unsafe rust_wrapper_combine_orchard_nodes as rustWrapperCombineOrchardNodes
{ `Int8'
, toBorshVar* `BS.ByteString'&
, toBorshVar* `BS.ByteString'&
, getVarBuffer `Buffer HexString'&
}
-> `()'
#}
{# fun unsafe rust_wrapper_read_orchard_tree_anchor as rustWrapperReadOrchardTreeAnchor
{ toBorshVar* `BS.ByteString'&
, getVarBuffer `Buffer HexString'&
}
-> `()'
#}
{# fun unsafe rust_wrapper_read_orchard_witness_anchor as rustWrapperReadOrchardWitnessAnchor
{ toBorshVar* `BS.ByteString'&
, getVarBuffer `Buffer HexString'&
}
-> `()'
#}
{# fun unsafe rust_wrapper_read_orchard_path_anchor as rustWrapperReadOrchardPathAnchor
{ toBorshVar* `MerklePath'&
, toBorshVar* `BS.ByteString'&
, getVarBuffer `Buffer HexString'&
}
-> `()'
#}
{# fun unsafe rust_wrapper_get_orchard_root as rustWrapperGetOrchardRootTest
{ `Int8'
, getVarBuffer `Buffer HexString'&
}
-> `()'
#}
{# fun unsafe rust_wrapper_read_orchard_commitment_tree as rustWrapperReadOrchardCommitmentTree
{ toBorshVar* `OrchardFrontier'&
, toBorshVar* `BS.ByteString'&
, getVarBuffer `Buffer OrchardFrontier'&
}
-> `()'
#}
{# fun unsafe rust_wrapper_read_orchard_commitment_tree_parts as rustWrapperReadOrchardTreeParts
{ toBorshVar* `BS.ByteString'&
, getVarBuffer `Buffer OrchardRawTree'&
}
-> `()'
#}
{# fun unsafe rust_wrapper_read_orchard_frontier as rustWrapperReadOrchardFrontier
{ toBorshVar* `BS.ByteString'&
, getVarBuffer `Buffer OrchardFrontier'&
}
-> `()'
#}
{# fun unsafe rust_wrapper_read_orchard_witness as rustWrapperReadOrchardWitness
{ toBorshVar* `OrchardFrontier'&
, getVarBuffer `Buffer HexString'&
}
-> `()'
@ -260,6 +371,15 @@ import ZcashHaskell.Types
-> `Word64'
#}
{# fun unsafe rust_wrapper_orchard_add_node as rustWrapperOrchardAddNodeTest
{ `Int8'
, toBorshVar* `BS.ByteString'&
, getVarBuffer `Buffer HexString'&
}
-> `()'
#}
{# fun unsafe rust_wrapper_update_sapling_witness as rustWrapperUpdateSaplingWitness
{ toBorshVar* `BS.ByteString'&
, toBorshVar* `[BS.ByteString]'&
@ -283,8 +403,6 @@ import ZcashHaskell.Types
, toBorshVar* `[SaplingTxSpend]'&
, toBorshVar* `[OrchardTxSpend]'&
, toBorshVar* `[OutgoingNote]'&
, toBorshVar* `BS.ByteString'&
, toBorshVar* `BS.ByteString'&
, `Bool'
, `Word64'
, `Bool'

View file

@ -18,14 +18,23 @@
module ZcashHaskell.Orchard where
import C.Zcash
( rustWrapperGenOrchardReceiver
( rustWrapperCombineOrchardNodes
, rustWrapperGenOrchardReceiver
, rustWrapperGenOrchardSpendKey
, rustWrapperGetOrchardRootTest
, rustWrapperOrchardAddNodeTest
, rustWrapperOrchardCheck
, rustWrapperOrchardNoteDecode
, rustWrapperOrchardNoteDecodeSK
, rustWrapperReadOrchardCommitmentTree
, rustWrapperReadOrchardFrontier
, rustWrapperReadOrchardNode
, rustWrapperReadOrchardPathAnchor
, rustWrapperReadOrchardPosition
, rustWrapperReadOrchardTreeAnchor
, rustWrapperReadOrchardTreeParts
, rustWrapperReadOrchardWitness
, rustWrapperReadOrchardWitnessAnchor
, rustWrapperUADecode
, rustWrapperUfvkDecode
, rustWrapperUpdateOrchardWitness
@ -37,6 +46,11 @@ import qualified Data.Text as T
import qualified Data.Text.Encoding as E
import Data.Word
import Foreign.Rust.Marshall.Variable
import ZcashHaskell.Sapling (decodeSaplingAddress)
import ZcashHaskell.Transparent
( decodeExchangeAddress
, decodeTransparentAddress
)
import ZcashHaskell.Types
import ZcashHaskell.Utils (encodeBech32, encodeBech32m, f4Jumble)
@ -98,9 +112,9 @@ isValidUnifiedAddress str =
(if BS.length (raw_s x) == 43
then Just $ SaplingReceiver (raw_s x)
else Nothing)
(if not (BS.null (raw_t x))
(if BS.length (raw_t x) > 1
then Just $ TransparentReceiver P2PKH (fromRawBytes $ raw_t x)
else if not (BS.null (raw_to x))
else if BS.length (raw_to x) > 1
then Just $ TransparentReceiver P2SH (fromRawBytes $ raw_to x)
else Nothing)
@ -189,40 +203,137 @@ decryptOrchardActionSK sk scope oa =
withPureBorshVarBuffer $
rustWrapperOrchardNoteDecodeSK (getBytes sk) oa (scope == External)
-- | Update a Orchard commitment tree
updateOrchardCommitmentTree ::
OrchardCommitmentTree -- ^ the base tree
-> HexString -- ^ the new note commitment
-> Maybe OrchardCommitmentTree
updateOrchardCommitmentTree tree cmx =
if BS.length (hexBytes updatedTree) > 1
then Just $ OrchardCommitmentTree updatedTree
getOrchardFrontier :: OrchardCommitmentTree -> Maybe OrchardFrontier
getOrchardFrontier tree =
if of_pos updatedTree > 1
then Just updatedTree
else Nothing
where
updatedTree =
withPureBorshVarBuffer $
rustWrapperReadOrchardCommitmentTree
(hexBytes $ orchTree tree)
(hexBytes cmx)
rustWrapperReadOrchardFrontier $ toBytes $ orchTree tree
getOrchardTreeAnchor :: OrchardCommitmentTree -> HexString
getOrchardTreeAnchor tree =
withPureBorshVarBuffer $
rustWrapperReadOrchardTreeAnchor $ toBytes $ orchTree tree
getOrchardWitnessAnchor :: OrchardWitness -> HexString
getOrchardWitnessAnchor wit =
withPureBorshVarBuffer $
rustWrapperReadOrchardWitnessAnchor $ toBytes $ orchWit wit
getOrchardRootTest :: Int -> HexString
getOrchardRootTest level =
withPureBorshVarBuffer $ rustWrapperGetOrchardRootTest $ fromIntegral level
addOrchardNodeGetRoot :: Int -> BS.ByteString -> HexString
addOrchardNodeGetRoot l n =
withPureBorshVarBuffer $ rustWrapperOrchardAddNodeTest (fromIntegral l) n
getOrchardTreeParts :: OrchardCommitmentTree -> Maybe OrchardTree
getOrchardTreeParts h =
if isBlank (ort_left tree) && isBlank (ort_right tree)
then Nothing
else Just $
OrchardTree
(parseHex $ ort_left tree)
(parseHex $ ort_right tree)
(map parseHex (ort_parents tree))
where
isBlank h = (BS.length $ hexBytes $ h) == 1
parseHex h =
if (BS.length $ hexBytes $ h) > 1
then Just h
else Nothing
tree =
withPureBorshVarBuffer $
rustWrapperReadOrchardTreeParts $ toBytes $ orchTree h
getOrchardPathAnchor :: HexString -> MerklePath -> HexString
getOrchardPathAnchor hex p =
withPureBorshVarBuffer $ rustWrapperReadOrchardPathAnchor p (hexBytes hex)
-- | Update a Orchard commitment tree
updateOrchardCommitmentTree ::
OrchardFrontier -- ^ the base tree
-> HexString -- ^ the new note commitment
-> Maybe OrchardFrontier
updateOrchardCommitmentTree tree cmx =
if of_pos updatedTree > 1
then Just updatedTree
else Nothing
where
updatedTree =
withPureBorshVarBuffer $
rustWrapperReadOrchardCommitmentTree tree (hexBytes cmx)
-- | Get the Orchard incremental witness from a commitment tree
getOrchardWitness :: OrchardCommitmentTree -> Maybe OrchardWitness
getOrchardWitness :: OrchardFrontier -> Maybe OrchardWitness
getOrchardWitness tree =
if BS.length (hexBytes wit) > 1
then Just $ OrchardWitness wit
else Nothing
where
wit =
withPureBorshVarBuffer $
rustWrapperReadOrchardWitness (hexBytes $ orchTree tree)
wit = withPureBorshVarBuffer $ rustWrapperReadOrchardWitness tree
-- | Get the Sapling note position from a witness
getOrchardNotePosition :: OrchardWitness -> Integer
getOrchardNotePosition =
fromIntegral . rustWrapperReadOrchardPosition . hexBytes . orchWit
-- | Update the witness of an Orchard note
updateOrchardWitness :: OrchardWitness -> [HexString] -> OrchardWitness
updateOrchardWitness wit cmus =
OrchardWitness $
withPureBorshVarBuffer $
rustWrapperUpdateOrchardWitness (toBytes $ orchWit wit) (map toBytes cmus)
if not (null cmus)
then OrchardWitness $
withPureBorshVarBuffer $
rustWrapperUpdateOrchardWitness
(toBytes $ orchWit wit)
(map toBytes cmus)
else wit
getOrchardNodeValue :: BS.ByteString -> Maybe HexString
getOrchardNodeValue cmx =
if BS.length (hexBytes n) > 1
then Just n
else Nothing
where
n = withPureBorshVarBuffer $ rustWrapperReadOrchardNode cmx
combineOrchardNodes :: Integer -> HexString -> HexString -> Maybe HexString
combineOrchardNodes level n1 n2 =
if BS.length (hexBytes r) > 1
then Just r
else Nothing
where
r =
withPureBorshVarBuffer $
rustWrapperCombineOrchardNodes
(fromIntegral level)
(toBytes n1)
(toBytes n2)
-- | Parse a potential Zcash address
parseAddress :: BS.ByteString -> Maybe ValidAddress
parseAddress t =
case isValidUnifiedAddress t of
Nothing ->
case decodeSaplingAddress t of
Nothing ->
case decodeTransparentAddress t of
Nothing ->
case decodeExchangeAddress t of
Nothing -> Nothing
Just x -> Just $ Exchange x
Just t -> Just $ Transparent t
Just s -> Just $ Sapling s
Just u -> Just $ Unified u
compareAddress :: ValidAddress -> UnifiedAddress -> Bool
compareAddress a u =
case a of
Unified i -> i == u
Sapling s -> s_rec u == Just (sa_receiver s) && ua_net u == net_type s
Transparent t -> t_rec u == Just (ta_receiver t) && ua_net u == ta_network t
Exchange x -> False

View file

@ -18,10 +18,17 @@
module ZcashHaskell.Sapling where
import C.Zcash
( rustWrapperDecodeSaplingAddress
( rustWrapperCombineSaplingNodes
, rustWrapperDecodeSaplingAddress
, rustWrapperGetSaplingRootTest
, rustWrapperIsShielded
, rustWrapperReadSaplingCommitmentTree
, rustWrapperReadSaplingFrontier
, rustWrapperReadSaplingNode
, rustWrapperReadSaplingPathAnchor
, rustWrapperReadSaplingPosition
, rustWrapperReadSaplingTreeAnchor
, rustWrapperReadSaplingTreeParts
, rustWrapperReadSaplingWitness
, rustWrapperSaplingCheck
, rustWrapperSaplingChgPaymentAddress
@ -37,6 +44,7 @@ import Data.Aeson
import qualified Data.ByteString as BS
import qualified Data.ByteString.Char8 as C
import Data.HexString (HexString(..), fromText, hexString, toBytes, toText)
import Data.Int (Int8)
import qualified Data.Text as T
import Data.Word
import Foreign.Rust.Marshall.Variable
@ -184,32 +192,88 @@ genSaplingInternalAddress sk =
res =
withPureBorshVarBuffer (rustWrapperSaplingChgPaymentAddress $ getBytes sk)
-- | Update a Sapling commitment tree
updateSaplingCommitmentTree ::
SaplingCommitmentTree -- ^ the base tree
-> HexString -- ^ the new note commitment
-> Maybe SaplingCommitmentTree
updateSaplingCommitmentTree tree cmu =
if BS.length (hexBytes updatedTree) > 1
then Just $ SaplingCommitmentTree updatedTree
getSaplingNodeValue :: BS.ByteString -> Maybe HexString
getSaplingNodeValue cmu =
if BS.length (hexBytes n) > 1
then Just n
else Nothing
where
n = withPureBorshVarBuffer $ rustWrapperReadSaplingNode cmu
combineSaplingNodes :: Int8 -> HexString -> HexString -> Maybe HexString
combineSaplingNodes level n1 n2 =
if BS.length (hexBytes r) > 1
then Just r
else Nothing
where
r =
withPureBorshVarBuffer $
rustWrapperCombineSaplingNodes level (toBytes n1) (toBytes n2)
getSaplingRootTest :: Int8 -> HexString
getSaplingRootTest level =
withPureBorshVarBuffer $ rustWrapperGetSaplingRootTest level
getSaplingTreeParts :: SaplingCommitmentTree -> Maybe SaplingTree
getSaplingTreeParts h =
if isBlank (srt_left tree) && isBlank (srt_right tree)
then Nothing
else Just $
SaplingTree
(parseHex $ srt_left tree)
(parseHex $ srt_right tree)
(map parseHex (srt_parents tree))
where
isBlank h = (BS.length $ hexBytes $ h) == 1
parseHex h =
if (BS.length $ hexBytes $ h) > 1
then Just h
else Nothing
tree =
withPureBorshVarBuffer $
rustWrapperReadSaplingTreeParts $ toBytes $ sapTree h
getSaplingTreeAnchor :: SaplingCommitmentTree -> HexString
getSaplingTreeAnchor tree =
withPureBorshVarBuffer $
rustWrapperReadSaplingTreeAnchor $ toBytes $ sapTree tree
getSaplingPathAnchor :: HexString -> MerklePath -> HexString
getSaplingPathAnchor hex p =
withPureBorshVarBuffer $ rustWrapperReadSaplingPathAnchor p (hexBytes hex)
getSaplingFrontier :: SaplingCommitmentTree -> Maybe SaplingFrontier
getSaplingFrontier tree =
if sf_pos updatedTree > 1
then Just updatedTree
else Nothing
where
updatedTree =
withPureBorshVarBuffer $
rustWrapperReadSaplingCommitmentTree
(hexBytes $ sapTree tree)
(hexBytes cmu)
rustWrapperReadSaplingFrontier $ toBytes $ sapTree tree
-- | Update a Sapling commitment tree
updateSaplingCommitmentTree ::
SaplingFrontier -- ^ the base tree
-> HexString -- ^ the new note commitment
-> Maybe SaplingFrontier
updateSaplingCommitmentTree tree cmu =
if sf_pos updatedTree > 1
then Just updatedTree
else Nothing
where
updatedTree =
withPureBorshVarBuffer $
rustWrapperReadSaplingCommitmentTree tree (hexBytes cmu)
-- | Get the Sapling incremental witness from a commitment tree
getSaplingWitness :: SaplingCommitmentTree -> Maybe SaplingWitness
getSaplingWitness :: SaplingFrontier -> Maybe SaplingWitness
getSaplingWitness tree =
if BS.length (hexBytes wit) > 1
then Just $ SaplingWitness wit
else Nothing
where
wit =
withPureBorshVarBuffer $
rustWrapperReadSaplingWitness (hexBytes $ sapTree tree)
wit = withPureBorshVarBuffer $ rustWrapperReadSaplingWitness tree
-- | Get the Sapling note position from a witness
getSaplingNotePosition :: SaplingWitness -> Integer
@ -218,9 +282,13 @@ getSaplingNotePosition =
updateSaplingWitness :: SaplingWitness -> [HexString] -> SaplingWitness
updateSaplingWitness wit cmus =
SaplingWitness $
withPureBorshVarBuffer $
rustWrapperUpdateSaplingWitness (toBytes $ sapWit wit) (map toBytes cmus)
if not (null cmus)
then SaplingWitness $
withPureBorshVarBuffer $
rustWrapperUpdateSaplingWitness
(toBytes $ sapWit wit)
(map toBytes cmus)
else wit
-- | Encode a SaplingReceiver into HRF text
encodeSaplingAddress :: ZcashNet -> SaplingReceiver -> Maybe T.Text

View file

@ -1,3 +1,5 @@
{-# LANGUAGE OverloadedStrings #-}
-- Copyright 2022-2024 Vergara Technologies LLC
--
-- This file is part of Zcash-Haskell.
@ -172,27 +174,27 @@ decodeTransparentAddress taddress = do
-- | Encode an Exchange Addresss into HRF from TransparentReceiver
encodeExchangeAddress :: ZcashNet -> TransparentReceiver -> Maybe T.Text
encodeExchangeAddress net tr = do
case (tr_type tr) of
case tr_type tr of
P2PKH -> do
case net of
MainNet -> do
let vhash = encodeBech32m (BC.pack "tex") (toBytes (tr_bytes tr))
let vhash = encodeBech32m "tex" (toBytes (tr_bytes tr))
Just vhash
TestNet -> do
let vhash = encodeBech32m (BC.pack "textest") (toBytes (tr_bytes tr))
let vhash = encodeBech32m "textest" (toBytes (tr_bytes tr))
Just vhash
_ -> Nothing
_any -> Nothing
-- | Decode an Exchange Address into a ExchangeAddress
decodeExchangeAddress :: T.Text -> Maybe ExchangeAddress
decodeExchangeAddress :: BS.ByteString -> Maybe ExchangeAddress
decodeExchangeAddress ex = do
if (T.length ex) > 1
if BS.length ex > 1
then do
let rawd = decodeBech32 (E.encodeUtf8 ex)
let tMain = BS.unpack (BC.pack "tex")
let tTest = BS.unpack (BC.pack "textest")
let tFail = BS.unpack (BC.pack "fail")
let hr = BS.unpack (hrp rawd)
let rawd = decodeBech32 ex
let tMain = "tex"
let tTest = "textest"
let tFail = "fail"
let hr = hrp rawd
if hr /= tFail
then do
let transparentReceiver = bytes rawd

View file

@ -38,6 +38,7 @@ import Data.Maybe (fromJust, fromMaybe)
import Data.Structured
import qualified Data.Text as T
import qualified Data.Text.Encoding as E
import qualified Data.Vector as V
import Data.Word
import qualified GHC.Generics as GHC
import qualified Generics.SOP as SOP
@ -90,7 +91,7 @@ data ZcashNet
= MainNet
| TestNet
| RegTestNet
deriving (Eq, Prelude.Show, Read)
deriving (Eq, Prelude.Show, Read, GHC.Generic, ToJSON, FromJSON)
type AccountId = Int
@ -133,6 +134,18 @@ data Transaction = Transaction
, tx_orchardBundle :: !(Maybe OrchardBundle)
} deriving (Prelude.Show, Eq, Read)
instance ToJSON Transaction where
toJSON (Transaction t h c e tb sb ob) =
object
[ "txid" .= t
, "height" .= h
, "confirmations" .= c
, "expiry" .= e
, "transparent" .= tb
, "sapling" .= sb
, "orchard" .= ob
]
-- | The transparent portion of a Zcash transaction
data TransparentBundle = TransparentBundle
{ tb_vin :: ![H.TxIn]
@ -140,6 +153,10 @@ data TransparentBundle = TransparentBundle
, tb_coinbase :: !Bool
} deriving (Eq, Prelude.Show, Read)
instance ToJSON TransparentBundle where
toJSON (TransparentBundle vin vout c) =
object ["vin" .= vin, "vout" .= vout, "coinbase" .= c]
-- | Read a raw transparent bundle into the Haskell type
fromRawTBundle :: RawTBundle -> Maybe TransparentBundle
fromRawTBundle rtb =
@ -239,7 +256,8 @@ instance FromJSON RpcError where
-- ** `zcashd`
-- | Type to represent response from the `zcashd` RPC `getblock` method
data BlockResponse = BlockResponse
{ bl_confirmations :: !Integer -- ^ Block confirmations
{ bl_hash :: !HexString
, bl_confirmations :: !Integer -- ^ Block confirmations
, bl_height :: !Integer -- ^ Block height
, bl_time :: !Integer -- ^ Block time
, bl_txs :: ![HexString] -- ^ List of transaction IDs in the block
@ -252,7 +270,18 @@ instance FromJSON BlockResponse where
h <- obj .: "height"
t <- obj .:? "time"
txs <- obj .: "tx"
pure $ BlockResponse c h (fromMaybe 0 t) txs
hash <- obj .: "hash"
pure $ BlockResponse hash c h (fromMaybe 0 t) txs
instance ToJSON BlockResponse where
toJSON (BlockResponse h c ht t txs) =
object
[ "hash" .= h
, "confirmations" .= c
, "height" .= ht
, "time" .= t
, "tx" .= txs
]
-- | Type to represent response from the `zcashd` RPC `getrawtransaction`
data RawTxResponse = RawTxResponse
@ -324,6 +353,10 @@ data SaplingBundle = SaplingBundle
, sbSig :: !HexString
} deriving stock (Eq, Prelude.Show, GHC.Generic, Read)
instance ToJSON SaplingBundle where
toJSON (SaplingBundle s o v sig) =
object ["spends" .= s, "outputs" .= o, "value" .= v, "sig" .= sig]
fromRawSBundle :: RawSBundle -> Maybe SaplingBundle
fromRawSBundle b =
if zsb_empty b
@ -355,6 +388,17 @@ data OrchardBundle = OrchardBundle
, obSig :: !HexString
} deriving stock (Eq, Prelude.Show, GHC.Generic, Read)
instance ToJSON OrchardBundle where
toJSON (OrchardBundle a f v an p s) =
object
[ "actions" .= a
, "flags" .= f
, "value" .= v
, "anchor" .= an
, "proof" .= p
, "sig" .= s
]
fromRawOBundle :: RawOBundle -> Maybe OrchardBundle
fromRawOBundle b =
if zob_empty b
@ -377,6 +421,10 @@ data OrchardFlags = OrchardFlags
deriving anyclass (Data.Structured.Show)
deriving (BorshSize, ToBorsh, FromBorsh) via AsStruct OrchardFlags
instance ToJSON OrchardFlags where
toJSON (OrchardFlags s o) =
Data.Aeson.Array $ V.fromList [Data.Aeson.Bool s, Data.Aeson.Bool o]
-- | Type for the response from the `zebrad` RPC method `getinfo`
data ZebraGetInfo = ZebraGetInfo
{ zgi_build :: !T.Text
@ -501,6 +549,17 @@ data ShieldedSpend = ShieldedSpend
deriving anyclass (Data.Structured.Show)
deriving (BorshSize, ToBorsh, FromBorsh) via AsStruct ShieldedSpend
instance ToJSON ShieldedSpend where
toJSON (ShieldedSpend cv a n rk p au) =
object
[ "cv" .= cv
, "anchor" .= a
, "nullifier" .= n
, "rk" .= rk
, "proof" .= p
, "spendAuthSig" .= au
]
instance FromJSON ShieldedSpend where
parseJSON =
withObject "ShieldedSpend" $ \obj -> do
@ -525,6 +584,17 @@ data ShieldedOutput = ShieldedOutput
deriving anyclass (Data.Structured.Show)
deriving (BorshSize, ToBorsh, FromBorsh) via AsStruct ShieldedOutput
instance ToJSON ShieldedOutput where
toJSON (ShieldedOutput c cm e enc o p) =
object
[ "cv" .= c
, "cmu" .= cm
, "ephemeralKey" .= e
, "encCiphertext" .= enc
, "outCiphertext" .= o
, "proof" .= p
]
instance FromJSON ShieldedOutput where
parseJSON =
withObject "ShieldedOutput" $ \obj -> do
@ -541,6 +611,30 @@ newtype SaplingCommitmentTree = SaplingCommitmentTree
{ sapTree :: HexString
} deriving (Eq, Prelude.Show, Read)
data SaplingRawTree = SaplingRawTree
{ srt_left :: !HexString
, srt_right :: !HexString
, srt_parents :: ![HexString]
} deriving stock (Eq, Prelude.Show, GHC.Generic)
deriving anyclass (SOP.Generic, SOP.HasDatatypeInfo)
deriving anyclass (Data.Structured.Show)
deriving (BorshSize, ToBorsh, FromBorsh) via AsStruct SaplingRawTree
data SaplingTree = SaplingTree
{ st_left :: !(Maybe HexString)
, st_right :: !(Maybe HexString)
, st_parents :: ![Maybe HexString]
} deriving (Eq, Prelude.Show, Read)
data SaplingFrontier = SaplingFrontier
{ sf_pos :: !Int64
, sf_leaf :: !HexString
, sf_ommers :: ![HexString]
} deriving stock (Eq, Prelude.Show, GHC.Generic)
deriving anyclass (SOP.Generic, SOP.HasDatatypeInfo)
deriving anyclass (Data.Structured.Show)
deriving (BorshSize, ToBorsh, FromBorsh) via AsStruct SaplingFrontier
-- | Type for a Sapling incremental witness
newtype SaplingWitness = SaplingWitness
{ sapWit :: HexString
@ -583,6 +677,14 @@ data RawUA = RawUA
deriving anyclass (Data.Structured.Show)
deriving (BorshSize, ToBorsh, FromBorsh) via AsStruct RawUA
-- | A type to handle user-entered addresses
data ValidAddress
= Unified !UnifiedAddress
| Sapling !SaplingAddress
| Transparent !TransparentAddress
| Exchange !ExchangeAddress
deriving stock (Eq, Prelude.Show)
-- | Type to represent a Unified Full Viewing Key
data UnifiedFullViewingKey = UnifiedFullViewingKey
{ net :: !Word8 -- ^ Number representing the network the key belongs to. @1@ for @mainnet@, @2@ for @testnet@ and @3@ for @regtestnet@.
@ -609,6 +711,19 @@ data OrchardAction = OrchardAction
deriving anyclass (Data.Structured.Show)
deriving (BorshSize, ToBorsh, FromBorsh) via AsStruct OrchardAction
instance ToJSON OrchardAction where
toJSON (OrchardAction n r c e en o cv a) =
object
[ "nullifier" .= n
, "rk" .= r
, "cmx" .= c
, "ephemeralKey" .= e
, "encCiphertext" .= en
, "outCiphertext" .= o
, "cv" .= cv
, "spendAuthSig" .= a
]
instance FromJSON OrchardAction where
parseJSON =
withObject "OrchardAction" $ \obj -> do
@ -622,11 +737,43 @@ instance FromJSON OrchardAction where
a <- obj .: "spendAuthSig"
pure $ OrchardAction n r c ephKey encText outText cval a
data MerklePath = MerklePath
{ mp_position :: !Int32
, mp_path :: ![HexString]
} deriving stock (Eq, Prelude.Show, GHC.Generic)
deriving anyclass (SOP.Generic, SOP.HasDatatypeInfo)
deriving anyclass (Data.Structured.Show)
deriving (BorshSize, ToBorsh, FromBorsh) via AsStruct MerklePath
-- | Type for a Orchard note commitment tree
newtype OrchardCommitmentTree = OrchardCommitmentTree
{ orchTree :: HexString
} deriving (Eq, Prelude.Show, Read)
data OrchardRawTree = OrchardRawTree
{ ort_left :: !HexString
, ort_right :: !HexString
, ort_parents :: ![HexString]
} deriving stock (Eq, Prelude.Show, GHC.Generic)
deriving anyclass (SOP.Generic, SOP.HasDatatypeInfo)
deriving anyclass (Data.Structured.Show)
deriving (BorshSize, ToBorsh, FromBorsh) via AsStruct OrchardRawTree
data OrchardTree = OrchardTree
{ ot_left :: !(Maybe HexString)
, ot_right :: !(Maybe HexString)
, ot_parents :: ![Maybe HexString]
} deriving (Eq, Prelude.Show, Read)
data OrchardFrontier = OrchardFrontier
{ of_pos :: !Int64
, of_leaf :: !HexString
, of_ommers :: ![HexString]
} deriving stock (Eq, Prelude.Show, GHC.Generic)
deriving anyclass (SOP.Generic, SOP.HasDatatypeInfo)
deriving anyclass (Data.Structured.Show)
deriving (BorshSize, ToBorsh, FromBorsh) via AsStruct OrchardFrontier
-- | Type for a Sapling incremental witness
newtype OrchardWitness = OrchardWitness
{ orchWit :: HexString
@ -665,7 +812,7 @@ data TransparentTxSpend = TransparentTxSpend
data SaplingTxSpend = SaplingTxSpend
{ ss_sk :: !BS.ByteString
, ss_note :: !DecodedNote
, ss_iw :: !BS.ByteString
, ss_iw :: !MerklePath
} deriving stock (Eq, Prelude.Show, GHC.Generic)
deriving anyclass (SOP.Generic, SOP.HasDatatypeInfo)
deriving anyclass (Data.Structured.Show)
@ -674,7 +821,7 @@ data SaplingTxSpend = SaplingTxSpend
data OrchardTxSpend = OrchardTxSpend
{ ss_sk :: !BS.ByteString
, ss_note :: !DecodedNote
, ss_iw :: !BS.ByteString
, ss_iw :: !MerklePath
} deriving stock (Eq, Prelude.Show, GHC.Generic)
deriving anyclass (SOP.Generic, SOP.HasDatatypeInfo)
deriving anyclass (Data.Structured.Show)
@ -712,6 +859,7 @@ data TxError
| OrchardRecipient
| SaplingBuilderNotAvailable
| OrchardBuilderNotAvailable
| PrivacyPolicyError !T.Text
| ZHError
deriving (Eq, Prelude.Show, Read)

View file

@ -123,53 +123,41 @@ readZebraTransaction hex =
rawTx = (withPureBorshVarBuffer . rustWrapperTxRead) $ hexBytes hex
createTransaction ::
Maybe SaplingCommitmentTree -- ^ to obtain the Sapling anchor
-> Maybe OrchardCommitmentTree -- ^ to obtain the Orchard anchor
HexString -- ^ to obtain the Sapling anchor
-> HexString -- ^ to obtain the Orchard anchor
-> [TransparentTxSpend] -- ^ the list of transparent notes to spend
-> [SaplingTxSpend] -- ^ the list of Sapling notes to spend
-> [OrchardTxSpend] -- ^ the list of Orchard notes to spend
-> [OutgoingNote] -- ^ the list of outgoing notes, including change notes
-> SaplingSpendParams -- ^ the Sapling circuit spending parameters
-> SaplingOutputParams -- ^ the Sapling circuit output parameters
-> ZcashNet -- ^ the network to be used
-> Int -- ^ target block height
-> Bool -- ^ True to build, False to estimate fee
-> Either TxError HexString
createTransaction sapAnchor orchAnchor tSpend sSpend oSpend outgoing sParams oParams znet bh build =
processResult $! txResult
where
processResult :: HexString -> Either TxError HexString
processResult input =
if BS.length (hexBytes input) > 1
then Right input
else case head (BS.unpack $ hexBytes input) of
0 -> Left InsufficientFunds
1 -> Left ChangeRequired
2 -> Left Fee
3 -> Left Balance
4 -> Left TransparentBuild
5 -> Left SaplingBuild
6 -> Left OrchardBuild
7 -> Left OrchardSpend
8 -> Left OrchardRecipient
9 -> Left SaplingBuilderNotAvailable
10 -> Left OrchardBuilderNotAvailable
_ -> Left ZHError
txResult =
withPureBorshVarBuffer $
rustWrapperCreateTx
(case sapAnchor of
Nothing -> "0"
Just sA -> toBytes $ sapTree sA)
(case orchAnchor of
Nothing -> "0"
Just oA -> toBytes $ orchTree oA)
tSpend
sSpend
oSpend
outgoing
(sapSParams sParams)
(sapOParams oParams)
(znet == MainNet)
(fromIntegral bh)
build
-> IO (Either TxError HexString)
createTransaction sapAnchor orchAnchor tSpend sSpend oSpend outgoing znet bh build = do
txResult <-
withBorshBufferOfInitSize 51200 $
rustWrapperCreateTx
(hexBytes sapAnchor)
(hexBytes orchAnchor)
tSpend
sSpend
oSpend
outgoing
(znet == MainNet)
(fromIntegral bh)
build
if BS.length (hexBytes txResult) > 1
then pure $ Right txResult
else case head (BS.unpack $ hexBytes txResult) of
0 -> pure $ Left InsufficientFunds
1 -> pure $ Left ChangeRequired
2 -> pure $ Left Fee
3 -> pure $ Left Balance
4 -> pure $ Left TransparentBuild
5 -> pure $ Left SaplingBuild
6 -> pure $ Left OrchardBuild
7 -> pure $ Left OrchardSpend
8 -> pure $ Left OrchardRecipient
9 -> pure $ Left SaplingBuilderNotAvailable
10 -> pure $ Left OrchardBuilderNotAvailable
_ -> pure $ Left ZHError

View file

@ -40,6 +40,7 @@ import GHC.Float.RealFracMethods (properFractionDoubleInteger)
import Haskoin.Crypto.Hash (ripemd160)
import Haskoin.Crypto.Keys.Extended
import Haskoin.Transaction.Common
import Network.HTTP.Simple (Response(..))
import Test.HUnit
import Test.Hspec
import Test.Hspec.QuickCheck
@ -54,6 +55,7 @@ import ZcashHaskell.Sapling
, genSaplingInternalAddress
, genSaplingPaymentAddress
, genSaplingSpendingKey
, getSaplingFrontier
, getSaplingNotePosition
, getSaplingWitness
, getShieldedOutputs
@ -72,6 +74,7 @@ import ZcashHaskell.Types
, OrchardAction(..)
, OrchardBundle(..)
, OrchardCommitmentTree(..)
, OrchardFrontier(..)
, OrchardSpendingKey(..)
, OrchardWitness(..)
, Phrase(..)
@ -82,9 +85,12 @@ import ZcashHaskell.Types
, RawTxOut(..)
, RawTxResponse(..)
, RawZebraTx(..)
, RpcError(..)
, RpcResponse(..)
, SaplingAddress(..)
, SaplingBundle(..)
, SaplingCommitmentTree(..)
, SaplingFrontier(..)
, SaplingReceiver(..)
, SaplingSpendingKey(..)
, SaplingWitness(..)
@ -892,34 +898,36 @@ main = do
Just t' -> do
let tb = zt_tBundle t'
show tb `shouldNotBe` ""
describe "Sapling commitment trees" $ do
let tree =
SaplingCommitmentTree $
hexString
"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"
let cmu1 =
hexString
"45e47c5df6f5c5e48aa3526e977b2d1b57eda57214e36f06128008cb17b0125f"
let cmu2 =
hexString
"426ef44b3b22e0eeda7e4d2b62bac63966572b224e50f97ee56c9490cde4910d"
let tree2 =
hexString
"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"
it "Commitment tree is updated correctly" $ do
let t1 = updateSaplingCommitmentTree tree cmu1
t1 `shouldNotBe` Nothing
it "Incremental witness is generated" $ do
let t1 = updateSaplingCommitmentTree tree cmu1
case t1 of
Nothing -> assertFailure "Failed to append node to tree"
Just t -> getSaplingWitness t `shouldNotBe` Nothing
it "Position of note is obtained" $ do
let p =
getSaplingNotePosition <$>
(getSaplingWitness =<< updateSaplingCommitmentTree tree cmu1)
p `shouldBe` Just 129405
describe "Orchard commitment trees" $ do
{-
-describe "Sapling commitment trees" $ do
- let tree =
- SaplingCommitmentTree $
- hexString
- "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"
- let cmu1 =
- hexString
- "45e47c5df6f5c5e48aa3526e977b2d1b57eda57214e36f06128008cb17b0125f"
- let cmu2 =
- hexString
- "426ef44b3b22e0eeda7e4d2b62bac63966572b224e50f97ee56c9490cde4910d"
- let tree2 =
- hexString
- "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"
- it "Commitment tree is updated correctly" $ do
- let t1 = updateSaplingCommitmentTree tree cmu1
- t1 `shouldNotBe` Nothing
- it "Incremental witness is generated" $ do
- let t1 = updateSaplingCommitmentTree tree cmu1
- case t1 of
- Nothing -> assertFailure "Failed to append node to tree"
- Just t -> getSaplingWitness t `shouldNotBe` Nothing
- it "Position of note is obtained" $ do
- let p =
- getSaplingNotePosition <$>
- (getSaplingWitness =<< updateSaplingCommitmentTree tree cmu1)
- p `shouldBe` Just 129405
-}
{- describe "Orchard commitment trees" $ do
let tree =
OrchardCommitmentTree $
hexString
@ -939,7 +947,7 @@ main = do
let p =
getOrchardNotePosition <$>
(getOrchardWitness =<< updateOrchardCommitmentTree tree cmx)
p `shouldBe` Just 39432
p `shouldBe` Just 39432 -}
describe "Extract Sapling Address - UA Valid" $ do
let sr =
getSaplingFromUA
@ -1058,18 +1066,22 @@ main = do
(hexString
"97e5f003d16720844ba1bd157688a7697133f4bb4a33a7c91974937a1351d7af56d16d4a10bd196ddda700fcd8be517f8f9e39a17ba0eea235d98450a626be3a998ac31f35e8e082106a31fe94da11d02b73748db4aa519df6bbf25c1d62a2cf0b192c6a486bca2632fee9e4124ce2dba6f3366a14850f6a3b784d863119f52458ed774f8d63105b4f6a3d2e09cc74e3a02ec8386213087b4c849172ded6724a45c9c12744ec4a0f86a29b803b17187df5dd5f90e71d1f3f4578d4e1496e8892")
it "Sap output 1" $ do
let pos =
getSaplingNotePosition <$>
(getSaplingWitness =<<
updateSaplingCommitmentTree
tree
(fromText
"fa430c51bb108db782764cff55de9c6b11bbecd2493d2e0fa9f646428feef858"))
case pos of
Nothing -> assertFailure "couldn't get note position"
Just p -> do
let dn = decodeSaplingOutputEsk sk so1 TestNet External p
dn `shouldBe` Nothing
case getSaplingFrontier tree of
Nothing -> assertFailure "failed to read comm tree"
Just tree' -> do
let pos =
sf_pos <$>
updateSaplingCommitmentTree
tree'
(fromText
"fa430c51bb108db782764cff55de9c6b11bbecd2493d2e0fa9f646428feef858")
case pos of
Nothing -> assertFailure "couldn't get note position"
Just p -> do
let dn =
decodeSaplingOutputEsk sk so1 TestNet External $
fromIntegral p
dn `shouldBe` Nothing
it "Sap output 2" $ do
case readZebraTransaction txHex2 of
Nothing -> assertFailure "Failed to read Tx"
@ -1079,24 +1091,27 @@ main = do
Nothing -> assertFailure "Failed to get sapling bundle"
Just sB -> do
let sOuts = sbOutputs sB
let pos =
getSaplingNotePosition <$>
(getSaplingWitness =<<
updateSaplingCommitmentTree
tree
(fromText
"d163c69029e8cb05d874b798c7973b3b1b1b0e04f984a252b73c848698320843"))
case pos of
Nothing -> assertFailure "couldn't get note position"
Just p -> do
let dn =
decodeSaplingOutputEsk
sk
(head . tail $ sOuts)
TestNet
External
p
dn `shouldBe` Nothing
case getSaplingFrontier tree of
Nothing -> assertFailure "Failed to read tree"
Just tree' -> do
let pos =
getSaplingNotePosition <$>
(getSaplingWitness =<<
updateSaplingCommitmentTree
tree'
(fromText
"d163c69029e8cb05d874b798c7973b3b1b1b0e04f984a252b73c848698320843"))
case pos of
Nothing -> assertFailure "couldn't get note position"
Just p -> do
let dn =
decodeSaplingOutputEsk
sk
(head . tail $ sOuts)
TestNet
External
p
dn `shouldBe` Nothing
it "Decode Sapling Output from Zingo" $ do
case readZebraTransaction txHex of
Nothing -> assertFailure "Failed to read Tx"
@ -1109,24 +1124,26 @@ main = do
Nothing -> assertFailure "Failed to get sapling bundle"
Just sB -> do
let sOuts = sbOutputs sB
let pos =
getSaplingNotePosition <$>
(getSaplingWitness =<<
updateSaplingCommitmentTree
tree
(fromText
"d163c69029e8cb05d874b798c7973b3b1b1b0e04f984a252b73c848698320843"))
case pos of
Nothing -> assertFailure "couldn't get note position"
Just p -> do
let dn =
decodeSaplingOutputEsk
sK'
(head . tail $ sOuts)
MainNet
External
p
dn `shouldNotBe` Nothing
case getSaplingFrontier tree of
Nothing -> assertFailure "failed to read comm tree"
Just tree' -> do
let pos =
sf_pos <$>
updateSaplingCommitmentTree
tree'
(fromText
"d163c69029e8cb05d874b798c7973b3b1b1b0e04f984a252b73c848698320843")
case pos of
Nothing -> assertFailure "couldn't get note position"
Just p -> do
let dn =
decodeSaplingOutputEsk
sK'
(head . tail $ sOuts)
MainNet
External
(fromIntegral p)
dn `shouldNotBe` Nothing
describe "Generate an ExchangeAddress (MainNet) from transparent address" $ do
let ta = decodeTransparentAddress "t1dMjvesbzdG41xgKaGU3HgwYJwSgbCK54e"
it "Try to generate valid ExchangeAddress from Transparent Address" $ do
@ -1143,8 +1160,44 @@ main = do
case exch of
Nothing -> assertFailure "Failed to encode Exchange address"
Just addr -> do
let eadr = decodeExchangeAddress addr
let eadr = decodeExchangeAddress (E.encodeUtf8 addr)
eadr `shouldNotBe` Nothing
describe "Tree updates" $ do
it "Orchard" $ do
let tree =
OrchardCommitmentTree $
hexString
"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"
let cmx1 =
hexString
"1712ead46028d4349e234abf59e94e0640fe7a0829e2e2e17e1a931631810400"
let cmx2 =
hexString
"39f5ad39817fb432fa07c5feb3a957189fbe7662a4b5555ca95093b6d853cf07"
let cmx3 =
hexString
"84f7fbc4b9f87215c653078d7fdd90756c3ba370c745065167da9eb73a65a83f"
let cmx4 =
hexString
"e55ad64e1ea2b261893fdea6ad0509b66e5f62d3142f351298c7135c4498d429"
let finalTree =
getOrchardFrontier $
OrchardCommitmentTree $
hexString
"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"
case getOrchardFrontier tree of
Nothing -> assertFailure "Failed to get frontier"
Just t1 ->
case updateOrchardCommitmentTree t1 cmx1 of
Nothing -> assertFailure "Failed to update frontier with cmx"
Just t2 -> do
case getOrchardWitness t2 of
Nothing -> assertFailure "Failed to get witness"
Just wit -> do
let uWit = updateOrchardWitness wit [cmx2, cmx3, cmx4]
Just (getOrchardWitnessAnchor uWit) `shouldBe`
getOrchardTreeAnchor <$>
finalTree
describe "Witness updates" $ do
it "Sapling" $ do
let wit =
@ -1179,7 +1232,7 @@ main = do
updateOrchardWitness wit cmxs `shouldBe`
OrchardWitness
(hexString
"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")
"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")
-- | Properties
prop_PhraseLength :: Property

View file

@ -5,7 +5,7 @@ cabal-version: 3.0
-- see: https://github.com/sol/hpack
name: zcash-haskell
version: 0.6.2.1
version: 0.7.5.0
synopsis: Utilities to interact with the Zcash blockchain
description: Please see the README on the repo at <https://git.vergara.tech/Vergara_Tech/zcash-haskell#readme>
category: Blockchain
@ -59,6 +59,7 @@ library
, text
, haskoin-core
, secp256k1-haskell >= 1.1
, vector
, utf8-string
build-tool-depends:
c2hs:c2hs
@ -85,5 +86,6 @@ test-suite zcash-haskell-test
, binary
, cryptonite
, secp256k1-haskell
, http-conduit
pkgconfig-depends: rustzcash_wrapper
default-language: Haskell2010