Complete Unified Address generation #37

Merged
pitmutt merged 8 commits from rav001 into dev040 2024-03-15 16:31:51 +00:00
10 changed files with 184 additions and 90 deletions
Showing only changes of commit 5815c5c326 - Show all commits

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@ -10,4 +10,4 @@ source-repository-package
source-repository-package source-repository-package
type: git type: git
location: https://git.vergara.tech/Vergara_Tech/haskell-hexstring.git location: https://git.vergara.tech/Vergara_Tech/haskell-hexstring.git
tag: fd1ddce73c0ad18a2a4509a299c6e93f8c6c383d tag: 39d8da7b11a80269454c2f134a5c834e0f3cb9a7

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@ -99,7 +99,7 @@ constraints: any.Cabal ==3.8.1.0,
hashable +integer-gmp -random-initial-seed, hashable +integer-gmp -random-initial-seed,
any.haskell-lexer ==1.1.1, any.haskell-lexer ==1.1.1,
any.haskoin-core ==1.0.4, any.haskoin-core ==1.0.4,
any.hexstring ==0.12.0, any.hexstring ==0.12.1.0,
any.hourglass ==0.2.12, any.hourglass ==0.2.12,
any.hsc2hs ==0.68.10, any.hsc2hs ==0.68.10,
hsc2hs -in-ghc-tree, hsc2hs -in-ghc-tree,

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@ -59,12 +59,13 @@ use zcash_address::{
}; };
use zcash_client_backend::keys::sapling::{ use zcash_client_backend::keys::sapling::{
spending_key,
ExtendedFullViewingKey, ExtendedFullViewingKey,
ExtendedSpendingKey, ExtendedSpendingKey,
DiversifiableFullViewingKey DiversifiableFullViewingKey
}; };
use zcash_primitives::zip32::{ AccountId, DiversifierIndex }; use zcash_primitives::zip32::DiversifierIndex;
use orchard::{ use orchard::{
Action, Action,
@ -628,23 +629,16 @@ pub extern "C" fn rust_wrapper_recover_seed(
#[no_mangle] #[no_mangle]
pub extern "C" fn rust_wrapper_sapling_spendingkey( pub extern "C" fn rust_wrapper_sapling_spendingkey(
iseed: *const u8, seed: *const u8,
iseed_len: usize, seed_len: usize,
ix: u32, coin_type: u32,
acc_id: u32,
out: *mut u8, out: *mut u8,
out_len: &mut usize out_len: &mut usize
){ ){
let seed: Vec<u8> = marshall_from_haskell_var(iseed, iseed_len, RW); let s: Vec<u8> = marshall_from_haskell_var(seed, seed_len, RW);
let su8 = &seed; let sk = spending_key(&s, coin_type, zcash_primitives::zip32::AccountId::try_from(acc_id).unwrap());
let seedu8 : &[u8] = &su8; marshall_to_haskell_var(&sk.to_bytes().to_vec(), out, out_len, RW);
let extsk: ExtendedSpendingKey = ExtendedSpendingKey::master(&seedu8);
if ix == 0 {
let extsk_bytes = extsk.to_bytes().to_vec();
marshall_to_haskell_var(&extsk_bytes, out, out_len, RW);
} else {
let child_sk = extsk.derive_child(ChildIndex::from_index(ix));
marshall_to_haskell_var(&child_sk.to_bytes().to_vec(), out, out_len, RW);
}
} }
#[no_mangle] #[no_mangle]
@ -656,6 +650,18 @@ pub extern "C" fn rust_wrapper_sapling_paymentaddress(
out_len: &mut usize out_len: &mut usize
){ ){
let extspk: Vec<u8> = marshall_from_haskell_var(extspk, extspk_len, RW); let extspk: Vec<u8> = marshall_from_haskell_var(extspk, extspk_len, RW);
if div_ix == 0 {
let sp_key = ExtendedSpendingKey::from_bytes(&extspk);
match sp_key {
Ok(sp_key_x) => {
let (def_div, def_address) = sp_key_x.default_address();
marshall_to_haskell_var(&def_address.to_bytes().to_vec(), out, out_len, RW);
},
Err(_e) => {
marshall_to_haskell_var(&vec![0], out, out_len, RW);
}
}
} else {
let expsk = ExpandedSpendingKey::from_spending_key(&extspk); let expsk = ExpandedSpendingKey::from_spending_key(&extspk);
let fvk = SaplingFullViewingKey::from_expanded_spending_key(&expsk); let fvk = SaplingFullViewingKey::from_expanded_spending_key(&expsk);
let dk = DiversifierKey::master(&extspk); let dk = DiversifierKey::master(&extspk);
@ -668,6 +674,7 @@ pub extern "C" fn rust_wrapper_sapling_paymentaddress(
marshall_to_haskell_var(&vec![0], out, out_len, RW); marshall_to_haskell_var(&vec![0], out, out_len, RW);
} }
} }
}
} }
#[no_mangle] #[no_mangle]

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@ -137,6 +137,7 @@ import ZcashHaskell.Types
{# fun unsafe rust_wrapper_sapling_spendingkey as rustWrapperSaplingSpendingkey {# fun unsafe rust_wrapper_sapling_spendingkey as rustWrapperSaplingSpendingkey
{ toBorshVar* `BS.ByteString'& { toBorshVar* `BS.ByteString'&
, `Word32' , `Word32'
, `Word32'
, getVarBuffer `Buffer (BS.ByteString)'& , getVarBuffer `Buffer (BS.ByteString)'&
} }
-> `()' -> `()'

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@ -27,6 +27,7 @@ import C.Zcash
) )
import qualified Data.ByteString as BS import qualified Data.ByteString as BS
import qualified Data.ByteString.Char8 as C import qualified Data.ByteString.Char8 as C
import Data.HexString (fromRawBytes, toBytes)
import qualified Data.Text as T import qualified Data.Text as T
import qualified Data.Text.Encoding as E import qualified Data.Text.Encoding as E
import Data.Word import Data.Word
@ -83,9 +84,9 @@ isValidUnifiedAddress str =
then Just (raw_s x) then Just (raw_s x)
else Nothing) else Nothing)
(if not (BS.null (raw_t x)) (if not (BS.null (raw_t x))
then Just $ TransparentAddress P2PKH whichNet (raw_t x) then Just $ TransparentAddress P2PKH (fromRawBytes $ raw_t x)
else if not (BS.null (raw_to x)) else if not (BS.null (raw_to x))
then Just $ TransparentAddress P2SH whichNet (raw_to x) then Just $ TransparentAddress P2SH (fromRawBytes $ raw_to x)
else Nothing) else Nothing)
-- | Encode a 'UnifiedAddress' per [ZIP-316](https://zips.z.cash/zip-0316) -- | Encode a 'UnifiedAddress' per [ZIP-316](https://zips.z.cash/zip-0316)
@ -102,8 +103,8 @@ encodeUnifiedAddress ua = encodeBech32m (E.encodeUtf8 hr) b
Nothing -> BS.empty Nothing -> BS.empty
Just t -> Just t ->
case ta_type t of case ta_type t of
P2SH -> packReceiver 0x01 $ Just $ ta_bytes t P2SH -> packReceiver 0x01 $ Just $ toBytes $ ta_bytes t
P2PKH -> packReceiver 0x00 $ Just $ ta_bytes t P2PKH -> packReceiver 0x00 $ Just $ toBytes $ ta_bytes t
sReceiver = packReceiver 0x02 $ s_rec ua sReceiver = packReceiver 0x02 $ s_rec ua
oReceiver = packReceiver 0x03 $ o_rec ua oReceiver = packReceiver 0x03 $ o_rec ua
padding = E.encodeUtf8 $ T.justifyLeft 16 '\NUL' hr padding = E.encodeUtf8 $ T.justifyLeft 16 '\NUL' hr

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@ -47,6 +47,7 @@ import ZcashHaskell.Types
, Seed(..) , Seed(..)
, ShieldedOutput(..) , ShieldedOutput(..)
, decodeHexText , decodeHexText
, getValue
) )
import ZcashHaskell.Utils (decodeBech32) import ZcashHaskell.Utils (decodeBech32)
@ -96,26 +97,29 @@ instance FromJSON RawTxResponse where
pure $ RawTxResponse i h (getShieldedOutputs h) a ht c b pure $ RawTxResponse i h (getShieldedOutputs h) a ht c b
-- | Attempts to obtain a sapling SpendingKey using a HDSeed -- | Attempts to obtain a sapling SpendingKey using a HDSeed
genSaplingSpendingKey :: Seed -> Int -> Maybe SaplingSpendingKey genSaplingSpendingKey :: Seed -> CoinType -> Int -> Maybe SaplingSpendingKey
genSaplingSpendingKey seed i = do genSaplingSpendingKey seed c i = do
if BS.length res == 169 if BS.length res == 169
then Just res then Just res
else Nothing else Nothing
where where
res = res =
withPureBorshVarBuffer withPureBorshVarBuffer
(rustWrapperSaplingSpendingkey seed (fromIntegral i)) (rustWrapperSaplingSpendingkey
seed
(fromIntegral $ getValue c)
(fromIntegral i))
-- | Attempts to generate a sapling Payment Address using an ExtendedSpendingKey and a Diversifier Index -- | Attempts to generate a sapling Payment Address using an ExtendedSpendingKey and a Diversifier Index
genSaplingPaymentAddress :: SaplingSpendingKey -> Int -> Maybe SaplingReceiver genSaplingPaymentAddress :: Int -> SaplingSpendingKey -> Maybe SaplingReceiver
genSaplingPaymentAddress extspk i = genSaplingPaymentAddress i extspk =
if BS.length res == 43 if BS.length res == 43
then Just res then Just res
else Nothing else Nothing
where where
res = res =
withPureBorshVarBuffer withPureBorshVarBuffer
(rustWrapperSaplingPaymentAddress extspk (fromIntegral i)) (rustWrapperSaplingPaymentAddress extspk (fromIntegral (i * 111)))
-- | Generate an internal Sapling address -- | Generate an internal Sapling address
genSaplingInternalAddress :: SaplingSpendingKey -> Maybe SaplingInternalReceiver genSaplingInternalAddress :: SaplingSpendingKey -> Maybe SaplingInternalReceiver

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@ -15,27 +15,33 @@
-- --
module ZcashHaskell.Transparent where module ZcashHaskell.Transparent where
import Control.Exception (throwIO)
import Crypto.Hash import Crypto.Hash
import qualified Data.ByteArray as BA import qualified Data.ByteArray as BA
import qualified Data.ByteString as BS import qualified Data.ByteString as BS
import Data.ByteString.Base58 (bitcoinAlphabet, encodeBase58) import Data.ByteString.Base58 (bitcoinAlphabet, encodeBase58)
import qualified Data.Text as T import qualified Data.Text as T
import qualified Data.Text.Encoding as E import qualified Data.Text.Encoding as E
import Data.Word
import ZcashHaskell.Types import ZcashHaskell.Types
( TransparentAddress(..) ( AccountId
, Seed
, TransparentAddress(..)
, TransparentType(..) , TransparentType(..)
, ZcashNet(..) , ZcashNet(..)
, getTransparentPrefix , getTransparentPrefix
) )
import Haskoin.Crypto.Keys.Extended
import Data.Word
import Crypto.Secp256k1 import Crypto.Secp256k1
import Data.HexString
import Data.Word
import Haskoin.Address (Address(..))
import qualified Haskoin.Crypto.Hash as H
import Haskoin.Crypto.Keys.Extended
encodeTransparent :: TransparentAddress -> T.Text encodeTransparent :: ZcashNet -> TransparentAddress -> T.Text
encodeTransparent t = encodeTransparent zNet t =
encodeTransparent' (getTransparentPrefix (ta_net t) (ta_type t)) $ ta_bytes t encodeTransparent' (getTransparentPrefix zNet (ta_type t)) $
toBytes $ ta_bytes t
where where
encodeTransparent' :: (Word8, Word8) -> BS.ByteString -> T.Text encodeTransparent' :: (Word8, Word8) -> BS.ByteString -> T.Text
encodeTransparent' (a, b) h = encodeTransparent' (a, b) h =
@ -47,17 +53,20 @@ encodeTransparent t =
checksum = sha256 $ sha256 digest checksum = sha256 $ sha256 digest
-- | Attempts to generate an Extended Private Key from a known HDSeed. -- | Attempts to generate an Extended Private Key from a known HDSeed.
genTransparentPrvKey :: genTransparentPrvKey :: Seed -> AccountId -> IO XPrvKey
BS.ByteString -> XPrvKey genTransparentPrvKey hdseed i = do
genTransparentPrvKey hdseed = do let prvKey = makeXPrvKey hdseed
makeXPrvKey hdseed
-- | Attempts to obtain an Extended Public Key from a known Extended Private Key
genTransparentPubKey ::
XPrvKey -> IO XPubKey
genTransparentPubKey xpvk = do
ioCtx <- createContext ioCtx <- createContext
let xpubk = deriveXPubKey ioCtx xpvk return $ hardSubKey ioCtx prvKey (fromIntegral i)
return xpubk
-- | Generate a transparent receiver
genTransparentReceiver :: Int -> XPrvKey -> IO TransparentAddress
genTransparentReceiver i xprvk = do
ioCtx <- createContext
let rootPubKey = deriveXPubKey ioCtx xprvk
let childPubKey = pubSubKey ioCtx rootPubKey (fromIntegral i)
let x = xPubAddr ioCtx childPubKey
case x of
PubKeyAddress k -> return $ TransparentAddress P2PKH $ fromBinary k
ScriptAddress j -> return $ TransparentAddress P2SH $ fromBinary j
_anyOtherKind -> throwIO $ userError "Unsupported transparent address type"

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@ -36,6 +36,7 @@ import qualified Data.Text.Encoding as E
import Data.Word import Data.Word
import qualified GHC.Generics as GHC import qualified GHC.Generics as GHC
import qualified Generics.SOP as SOP import qualified Generics.SOP as SOP
import Haskoin.Address (Address)
-- * General -- * General
-- --
@ -45,21 +46,6 @@ type Seed = C.ByteString
-- | A mnemonic phrase used to derive seeds -- | A mnemonic phrase used to derive seeds
type Phrase = BS.ByteString type Phrase = BS.ByteString
-- | A spending key for Sapling
type SaplingSpendingKey = BS.ByteString
-- | A spending key for Orchard
type OrchardSpendingKey = BS.ByteString
-- | A Sapling receiver
type SaplingReceiver = BS.ByteString
-- | A Sapling internal receiver
type SaplingInternalReceiver = BS.ByteString
-- | An Orchard receiver
type OrchardReceiver = BS.ByteString
-- | Type to represent data after Bech32 decoding -- | Type to represent data after Bech32 decoding
data RawData = RawData data RawData = RawData
{ hrp :: !BS.ByteString -- ^ Human-readable part of the Bech32 encoding { hrp :: !BS.ByteString -- ^ Human-readable part of the Bech32 encoding
@ -250,11 +236,19 @@ data TransparentType
-- | Type to represent a transparent Zcash addresses -- | Type to represent a transparent Zcash addresses
data TransparentAddress = TransparentAddress data TransparentAddress = TransparentAddress
{ ta_type :: !TransparentType { ta_type :: !TransparentType
, ta_net :: !ZcashNet , ta_bytes :: !HexString
, ta_bytes :: !BS.ByteString
} deriving (Eq, Prelude.Show, Read) } deriving (Eq, Prelude.Show, Read)
-- * Sapling -- * Sapling
-- | A spending key for Sapling
type SaplingSpendingKey = BS.ByteString
-- | A Sapling receiver
type SaplingReceiver = BS.ByteString
-- | A Sapling internal receiver
type SaplingInternalReceiver = BS.ByteString
-- | Type to represent a Sapling Shielded Output as provided by the @getrawtransaction@ RPC method of @zcashd@. -- | Type to represent a Sapling Shielded Output as provided by the @getrawtransaction@ RPC method of @zcashd@.
data ShieldedOutput = ShieldedOutput data ShieldedOutput = ShieldedOutput
{ s_cv :: !HexString -- ^ Value commitment to the input note { s_cv :: !HexString -- ^ Value commitment to the input note
@ -280,6 +274,12 @@ instance FromJSON ShieldedOutput where
pure $ ShieldedOutput cv cmu ephKey encText outText p pure $ ShieldedOutput cv cmu ephKey encText outText p
-- * Orchard -- * Orchard
-- | A spending key for Orchard
type OrchardSpendingKey = BS.ByteString
-- | An Orchard receiver
type OrchardReceiver = BS.ByteString
-- | Type to represent a Unified Address -- | Type to represent a Unified Address
data UnifiedAddress = UnifiedAddress data UnifiedAddress = UnifiedAddress
{ ua_net :: !ZcashNet { ua_net :: !ZcashNet

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@ -52,8 +52,6 @@ import ZcashHaskell.Sapling
, matchSaplingAddress , matchSaplingAddress
) )
import ZcashHaskell.Transparent import ZcashHaskell.Transparent
--(encodeTransparent)
import ZcashHaskell.Types import ZcashHaskell.Types
( AccountId ( AccountId
, BlockResponse(..) , BlockResponse(..)
@ -66,8 +64,11 @@ import ZcashHaskell.Types
, RawTxResponse(..) , RawTxResponse(..)
, Seed(..) , Seed(..)
, ShieldedOutput(..) , ShieldedOutput(..)
, TransparentAddress(..)
, TransparentType(..)
, UnifiedAddress(..) , UnifiedAddress(..)
, UnifiedFullViewingKey(..) , UnifiedFullViewingKey(..)
, ZcashNet(..)
, decodeHexText , decodeHexText
, getValue , getValue
) )
@ -474,16 +475,22 @@ main = do
prop "Derived seeds are valid" $ again prop_SeedLength prop "Derived seeds are valid" $ again prop_SeedLength
before getSeed $ before getSeed $
describe "Optimized spending key tests" $ do describe "Optimized spending key tests" $ do
it "Transparent spending keys are valid" $ \s ->
property $ prop_TransparentSpendingKey s
it "Transparent receivers are valid" $ \s ->
property $ prop_TransparentReceiver s
it "Sapling spending keys are valid" $ \s -> it "Sapling spending keys are valid" $ \s ->
property $ prop_SaplingSpendingKey s property $ prop_SaplingSpendingKey s
it "Sapling receivers are valid" $ \s -> it "Sapling receivers are valid" $ \s ->
property $ prop_SaplingReceiver s property $ prop_SaplingReceiver s
it "Sapling receivers are not the same" $ \s -> it "Sapling receivers are distinct" $ \s ->
property $ prop_SaplingRecRepeated s property $ prop_SaplingRecRepeated s
it "Orchard spending keys are valid" $ \s -> it "Orchard spending keys are valid" $ \s ->
property $ prop_OrchardSpendingKey s property $ prop_OrchardSpendingKey s
it "Orchard receivers are valid" $ \s -> it "Orchard receivers are valid" $ \s ->
property $ prop_OrchardReceiver s property $ prop_OrchardReceiver s
it "Orchard receivers are distinct" $ \s ->
property $ prop_OrchardRecRepeated s
describe "Address tests" $ do describe "Address tests" $ do
it "Encode transparent" $ do it "Encode transparent" $ do
let ua = let ua =
@ -491,8 +498,11 @@ main = do
let msg = let msg =
case isValidUnifiedAddress ua of case isValidUnifiedAddress ua of
Nothing -> "Bad UA" Nothing -> "Bad UA"
Just u -> maybe "No transparent" encodeTransparent $ t_rec u Just u ->
maybe "No transparent" (encodeTransparent (ua_net u)) $
t_rec u
msg `shouldBe` "t1LPWuQnjCRH7JAeEErSXKixcUteLJRJjKD" msg `shouldBe` "t1LPWuQnjCRH7JAeEErSXKixcUteLJRJjKD"
<<<<<<< HEAD
describe "Transparent Private and Public Key Generation" $ do describe "Transparent Private and Public Key Generation" $ do
it "Obtain a transparent extended private key from HDSeed" $ do it "Obtain a transparent extended private key from HDSeed" $ do
let hdseed = let hdseed =
@ -786,6 +796,47 @@ main = do
let bscAdr = BS.pack cAdr let bscAdr = BS.pack cAdr
let ca = genSaplingInternalAddress (BS.pack sk) let ca = genSaplingInternalAddress (BS.pack sk)
(fromMaybe "" ca) `shouldBe` bscAdr (fromMaybe "" ca) `shouldBe` bscAdr
=======
it "Recover UA from YWallet" $
ioProperty $ do
let p =
"security expect junk hour people bind law hub between topic wink cliff spirit scissors auction idle figure option wide useful swift prison cushion round"
let targetUA =
isValidUnifiedAddress
"u1qsylqauvnhw8tsfe3cldcsj3mjrfqzgaf3mt8yzlkjuvsf5wzj223yvrt8q66qukfqcc80x3z0mk6ym6pm2f0hukzkp6t4wj78h85t6kfr2u9mqsfhdd73g3sc7ezy2ut3rtq5jmejatwv4xqqd6l8tt9fycer8kdw0gz6e607nkssqsc7kd7nk2yfz2hpvpqhdg39wxalpjzhe34j7"
let s = getWalletSeed p
case s of
Nothing -> return $ expectationFailure "Failed to generate seed"
Just s' -> do
let oK = genOrchardSpendingKey s' MainNetCoin 0
let sK = genSaplingSpendingKey s' MainNetCoin 0
let tK = genTransparentPrvKey s' 0
let oR = genOrchardReceiver 0 =<< oK
let sR = genSaplingPaymentAddress 0 =<< sK
tR <- genTransparentReceiver 0 =<< tK
let newUA = UnifiedAddress MainNet oR sR $ Just tR
return $ Just newUA `shouldBe` targetUA
it "Recover UA from Zingo" $
ioProperty $ do
let p =
"cloth swing left trap random tornado have great onion element until make shy dad success art tuition canvas thunder apple decade elegant struggle invest"
let targetUA =
isValidUnifiedAddress
"u1trd8cvc6265ywwj4mmvuznsye5ghe2dhhn3zy8kcuyg4vx3svskw9r2dedp5hu6m740vylkqc34t4w9eqkl9fyu5uyzn3af72jg235440ke6tu5cf994eq85n97x69x9824hqejmwz3d8qqthtesrd6gerjupdymldhl9xccejjwfj0dhh9mt4rw4kytp325twlutsxd20rfqhzxu3m"
let s = getWalletSeed p
case s of
Nothing -> return $ expectationFailure "Failed to generate seed"
Just s' -> do
let oK = genOrchardSpendingKey s' MainNetCoin 0
let sK = genSaplingSpendingKey s' MainNetCoin 0
let tK = genTransparentPrvKey s' 0
let oR = genOrchardReceiver 0 =<< oK
let sR = genSaplingPaymentAddress 0 =<< sK
tR <- genTransparentReceiver 0 =<< tK
let newUA = UnifiedAddress MainNet oR sR $ Just tR
return $ Just newUA `shouldBe` targetUA
>>>>>>> origin/dev040
-- | Properties -- | Properties
prop_PhraseLength :: Property prop_PhraseLength :: Property
prop_PhraseLength = prop_PhraseLength =
@ -809,19 +860,40 @@ prop_OrchardReceiver ::
prop_OrchardReceiver s c (NonNegative i) (NonNegative j) = prop_OrchardReceiver s c (NonNegative i) (NonNegative j) =
genOrchardReceiver j (fromMaybe "" $ genOrchardSpendingKey s c i) =/= Nothing genOrchardReceiver j (fromMaybe "" $ genOrchardSpendingKey s c i) =/= Nothing
prop_SaplingSpendingKey :: Seed -> NonNegative Int -> Property prop_SaplingSpendingKey :: Seed -> CoinType -> NonNegative Int -> Property
prop_SaplingSpendingKey s (NonNegative i) = prop_SaplingSpendingKey s c (NonNegative i) =
genSaplingSpendingKey s i =/= Nothing genSaplingSpendingKey s c i =/= Nothing
prop_SaplingReceiver :: Seed -> NonNegative Int -> NonNegative Int -> Property prop_SaplingReceiver ::
prop_SaplingReceiver s (NonNegative i) (NonNegative j) = Seed -> CoinType -> NonNegative Int -> NonNegative Int -> Property
genSaplingPaymentAddress (fromMaybe "" $ genSaplingSpendingKey s j) i =/= prop_SaplingReceiver s c (NonNegative i) (NonNegative j) =
genSaplingPaymentAddress i (fromMaybe "" $ genSaplingSpendingKey s c j) =/=
Nothing Nothing
prop_SaplingRecRepeated :: Seed -> NonNegative Int -> Property prop_SaplingRecRepeated :: Seed -> CoinType -> NonNegative Int -> Property
prop_SaplingRecRepeated s (NonNegative i) = prop_SaplingRecRepeated s c (NonNegative i) =
genSaplingPaymentAddress (fromMaybe "" $ genSaplingSpendingKey s 1) i =/= genSaplingPaymentAddress i (fromMaybe "" $ genSaplingSpendingKey s c 1) =/=
genSaplingPaymentAddress (fromMaybe "" $ genSaplingSpendingKey s 1) (i + 1) genSaplingPaymentAddress (i + 1) (fromMaybe "" $ genSaplingSpendingKey s c 1)
prop_OrchardRecRepeated ::
Seed -> CoinType -> NonNegative Int -> NonNegative Int -> Property
prop_OrchardRecRepeated s c (NonNegative i) (NonNegative j) =
genOrchardReceiver j (fromMaybe "" $ genOrchardSpendingKey s c i) =/=
genOrchardReceiver (j + 1) (fromMaybe "" $ genOrchardSpendingKey s c i)
prop_TransparentSpendingKey :: Seed -> NonNegative Int -> Property
prop_TransparentSpendingKey s (NonNegative i) =
ioProperty $ do
k <- genTransparentPrvKey s i
return $ xPrvChild k == fromIntegral i
prop_TransparentReceiver ::
Seed -> NonNegative Int -> NonNegative Int -> Property
prop_TransparentReceiver s (NonNegative i) (NonNegative j) =
ioProperty $ do
k <- genTransparentPrvKey s i
r <- genTransparentReceiver j k
return $ ta_type r == P2PKH
-- | Generators -- | Generators
genOrcArgs :: Gen (CoinType, Int, Int) genOrcArgs :: Gen (CoinType, Int, Int)

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@ -51,7 +51,7 @@ library
, cryptonite , cryptonite
, foreign-rust , foreign-rust
, generics-sop , generics-sop
, hexstring >=0.12 , hexstring >=0.12.1
, http-conduit , http-conduit
, memory , memory
, text , text
@ -72,7 +72,7 @@ test-suite zcash-haskell-test
, base >=4.7 && <5 , base >=4.7 && <5
, bytestring , bytestring
, haskoin-core , haskoin-core
, hexstring , hexstring >= 0.12.1
, hspec , hspec
, QuickCheck , QuickCheck
, quickcheck-transformer , quickcheck-transformer