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Implement wallet and account switching

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This commit is contained in:
Rene Vergara 2024-03-07 14:20:06 -06:00
parent a366d3a87b
commit 856ade051e
Signed by: pitmutt
GPG key ID: 65122AD495A7F5B2
2 changed files with 254 additions and 104 deletions
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336
src/Zenith/CLI.hs
View file

@ -44,7 +44,9 @@ import Brick.Widgets.Core
, padBottom , padBottom
, padRight , padRight
, str , str
, strWrap
, txt , txt
, txtWrap
, vBox , vBox
, vLimit , vLimit
, withAttr , withAttr
@ -55,7 +57,7 @@ import qualified Brick.Widgets.List as L
import qualified Data.Vector as Vec import qualified Data.Vector as Vec
import Database.Persist import Database.Persist
import ZcashHaskell.Keys (generateWalletSeedPhrase, getWalletSeed) import ZcashHaskell.Keys (generateWalletSeedPhrase, getWalletSeed)
import ZcashHaskell.Orchard (genOrchardSpendingKey) import ZcashHaskell.Orchard (encodeUnifiedAddress, genOrchardSpendingKey)
import ZcashHaskell.Types import ZcashHaskell.Types
import Zenith.Core import Zenith.Core
import Zenith.DB import Zenith.DB
@ -80,8 +82,15 @@ data DialogType
= WName = WName
| AName | AName
| AdName | AdName
| WSelect
| ASelect
| Blank | Blank
data DisplayType
= AddrDisplay
| MsgDisplay
| BlankDisplay
data State = State data State = State
{ _network :: !ZcashNet { _network :: !ZcashNet
, _wallets :: !(L.List Name (Entity ZcashWallet)) , _wallets :: !(L.List Name (Entity ZcashWallet))
@ -96,12 +105,13 @@ data State = State
, _focusRing :: !(F.FocusRing Name) , _focusRing :: !(F.FocusRing Name)
, _startBlock :: !Int , _startBlock :: !Int
, _dbPath :: !T.Text , _dbPath :: !T.Text
, _displayBox :: !DisplayType
} }
makeLenses ''State makeLenses ''State
drawUI :: State -> [Widget Name] drawUI :: State -> [Widget Name]
drawUI s = [splashDialog s, helpDialog s, inputDialog s, ui s] drawUI s = [splashDialog s, helpDialog s, displayDialog s, inputDialog s, ui s]
where where
ui :: State -> Widget Name ui :: State -> Widget Name
ui st = ui st =
@ -116,18 +126,17 @@ drawUI s = [splashDialog s, helpDialog s, inputDialog s, ui s]
(maybe (maybe
"(None)" "(None)"
(\(_, w) -> zcashWalletName $ entityVal w) (\(_, w) -> zcashWalletName $ entityVal w)
(L.listSelectedElement (st ^. wallets))))) $ (L.listSelectedElement (st ^. wallets)))))
(C.hCenter (C.hCenter
(str (str
("Account: " ++ ("Account: " ++
T.unpack T.unpack
(maybe (maybe
"(None)" "(None)"
(\(_, a) -> zcashAccountName $ entityVal a) (\(_, a) -> zcashAccountName $ entityVal a)
(L.listSelectedElement (st ^. accounts))))) <=> (L.listSelectedElement (st ^. accounts))))) <=>
listAddressBox "Addresses" (st ^. addresses) <+> listAddressBox "Addresses" (st ^. addresses) <+>
B.vBorder <+> C.center (listBox "Transactions" (st ^. transactions))) <=> B.vBorder <+> C.center (listBox "Transactions" (st ^. transactions)))
msgBox (st ^. msg)
listBox :: Show e => String -> L.List Name e -> Widget Name listBox :: Show e => String -> L.List Name e -> Widget Name
listBox titleLabel l = listBox titleLabel l =
C.vCenter $ C.vCenter $
@ -138,6 +147,20 @@ drawUI s = [splashDialog s, helpDialog s, inputDialog s, ui s]
, str " " , str " "
, C.hCenter $ str "Select " , C.hCenter $ str "Select "
] ]
selectListBox ::
Show e
=> String
-> L.List Name e
-> (Bool -> e -> Widget Name)
-> Widget Name
selectListBox titleLabel l drawF =
vBox
[ C.hCenter
(B.borderWithLabel (str titleLabel) $
hLimit 25 $ vLimit 15 $ L.renderList drawF True l)
, str " "
, C.hCenter $ str "Select "
]
listAddressBox :: listAddressBox ::
String -> L.List Name (Entity WalletAddress) -> Widget Name String -> L.List Name (Entity WalletAddress) -> Widget Name
listAddressBox titleLabel a = listAddressBox titleLabel a =
@ -149,10 +172,6 @@ drawUI s = [splashDialog s, helpDialog s, inputDialog s, ui s]
, str " " , str " "
, C.hCenter $ str "Use arrows to select" , C.hCenter $ str "Use arrows to select"
] ]
msgBox :: String -> Widget Name
msgBox m =
vBox
[B.hBorderWithLabel (str "Messages"), hLimit 70 $ padRight Max $ str m]
helpDialog :: State -> Widget Name helpDialog :: State -> Widget Name
helpDialog st = helpDialog st =
if st ^. helpBox if st ^. helpBox
@ -162,11 +181,17 @@ drawUI s = [splashDialog s, helpDialog s, inputDialog s, ui s]
vBox ([str "Actions", B.hBorder] <> actionList)) vBox ([str "Actions", B.hBorder] <> actionList))
else emptyWidget else emptyWidget
where where
keyList = map (C.hCenter . str) ["?", "Esc", "c", "q"] keyList = map (C.hCenter . str) ["?", "Esc", "w", "a", "v", "q"]
actionList = actionList =
map map
(hLimit 40 . str) (hLimit 40 . str)
["Open help", "Close dialog", "Create Wallet", "Quit"] [ "Open help"
, "Close dialog"
, "Switch wallets"
, "Switch accounts"
, "View address"
, "Quit"
]
inputDialog :: State -> Widget Name inputDialog :: State -> Widget Name
inputDialog st = inputDialog st =
case st ^. dialogBox of case st ^. dialogBox of
@ -182,6 +207,14 @@ drawUI s = [splashDialog s, helpDialog s, inputDialog s, ui s]
D.renderDialog D.renderDialog
(D.dialog (Just (str "Create Address")) Nothing 50) (D.dialog (Just (str "Create Address")) Nothing 50)
(renderForm $ st ^. inputForm) (renderForm $ st ^. inputForm)
WSelect ->
D.renderDialog
(D.dialog (Just (str "Select Wallet")) Nothing 50)
(selectListBox "Wallets" (st ^. wallets) listDrawWallet)
ASelect ->
D.renderDialog
(D.dialog (Just (str "Select Account")) Nothing 50)
(selectListBox "Accounts" (st ^. accounts) listDrawAccount)
Blank -> emptyWidget Blank -> emptyWidget
splashDialog :: State -> Widget Name splashDialog :: State -> Widget Name
splashDialog st = splashDialog st =
@ -196,6 +229,28 @@ drawUI s = [splashDialog s, helpDialog s, inputDialog s, ui s]
C.hCenter (withAttr titleAttr (str "Zcash Wallet v0.4.3.0")) <=> C.hCenter (withAttr titleAttr (str "Zcash Wallet v0.4.3.0")) <=>
C.hCenter (withAttr blinkAttr $ str "Press any key...")) C.hCenter (withAttr blinkAttr $ str "Press any key..."))
else emptyWidget else emptyWidget
displayDialog :: State -> Widget Name
displayDialog st =
case st ^. displayBox of
AddrDisplay ->
case L.listSelectedElement $ st ^. addresses of
Just (_, a) ->
withBorderStyle unicodeBold $
D.renderDialog
(D.dialog
(Just $ txt ("Address: " <> walletAddressName (entityVal a)))
Nothing
60)
(padAll 1 $
txtWrap $
encodeUnifiedAddress $ walletAddressUAddress $ entityVal a)
Nothing -> emptyWidget
MsgDisplay ->
withBorderStyle unicodeBold $
D.renderDialog
(D.dialog (Just $ txt "Message") Nothing 50)
(padAll 1 $ strWrap $ st ^. msg)
BlankDisplay -> emptyWidget
mkInputForm :: DialogInput -> Form DialogInput e Name mkInputForm :: DialogInput -> Form DialogInput e Name
mkInputForm = mkInputForm =
@ -262,66 +317,104 @@ appEvent (BT.VtyEvent e) = do
BT.modify $ set helpBox False BT.modify $ set helpBox False
_ev -> return () _ev -> return ()
else do else do
case s ^. dialogBox of case s ^. displayBox of
WName -> do AddrDisplay -> BT.modify $ set displayBox BlankDisplay
case e of MsgDisplay -> BT.modify $ set displayBox BlankDisplay
V.EvKey V.KEsc [] -> BT.modify $ set dialogBox Blank BlankDisplay -> do
V.EvKey V.KEnter [] -> do case s ^. dialogBox of
fs <- BT.zoom inputForm $ BT.gets formState WName -> do
nw <- liftIO $ addNewWallet (fs ^. dialogInput) s case e of
BT.put nw V.EvKey V.KEsc [] -> BT.modify $ set dialogBox Blank
aL <- use accounts V.EvKey V.KEnter [] -> do
BT.modify $ fs <- BT.zoom inputForm $ BT.gets formState
set dialogBox $ nw <- liftIO $ addNewWallet (fs ^. dialogInput) s
if not (null $ L.listElements aL) ns <- liftIO $ refreshWallet nw
then Blank BT.put ns
else AName aL <- use accounts
ev -> BT.zoom inputForm $ handleFormEvent (BT.VtyEvent ev) BT.modify $ set displayBox MsgDisplay
AName -> do BT.modify $
case e of set dialogBox $
V.EvKey V.KEsc [] -> BT.modify $ set dialogBox Blank if not (null $ L.listElements aL)
V.EvKey V.KEnter [] -> do then Blank
fs <- BT.zoom inputForm $ BT.gets formState else AName
na <- liftIO $ addNewAccount (fs ^. dialogInput) s ev ->
BT.put na BT.zoom inputForm $ handleFormEvent (BT.VtyEvent ev)
addrL <- use addresses AName -> do
BT.modify $ case e of
set dialogBox $ V.EvKey V.KEsc [] -> BT.modify $ set dialogBox Blank
if not (null $ L.listElements addrL) V.EvKey V.KEnter [] -> do
then Blank fs <- BT.zoom inputForm $ BT.gets formState
else AdName na <- liftIO $ addNewAccount (fs ^. dialogInput) s
ev -> BT.zoom inputForm $ handleFormEvent (BT.VtyEvent ev) ns <- liftIO $ refreshAccount na
AdName -> do BT.put ns
case e of addrL <- use addresses
V.EvKey V.KEsc [] -> BT.modify $ set dialogBox Blank BT.modify $ set displayBox MsgDisplay
V.EvKey V.KEnter [] -> do BT.modify $
fs <- BT.zoom inputForm $ BT.gets formState set dialogBox $
nAddr <- liftIO $ addNewAddress (fs ^. dialogInput) s if not (null $ L.listElements addrL)
BT.put nAddr then Blank
BT.modify $ set dialogBox Blank else AdName
ev -> BT.zoom inputForm $ handleFormEvent (BT.VtyEvent ev) ev ->
Blank -> do BT.zoom inputForm $ handleFormEvent (BT.VtyEvent ev)
case e of AdName -> do
V.EvKey (V.KChar '\t') [] -> focusRing %= F.focusNext case e of
V.EvKey (V.KChar 'q') [] -> M.halt V.EvKey V.KEsc [] -> BT.modify $ set dialogBox Blank
V.EvKey (V.KChar '?') [] -> BT.modify $ set helpBox True V.EvKey V.KEnter [] -> do
V.EvKey (V.KChar 'w') [] -> do fs <- BT.zoom inputForm $ BT.gets formState
BT.modify $ nAddr <- liftIO $ addNewAddress (fs ^. dialogInput) s
set inputForm $ BT.put nAddr
updateFormState (DialogInput "New Wallet") $ BT.modify $ set displayBox MsgDisplay
s ^. inputForm BT.modify $ set dialogBox Blank
BT.modify $ set dialogBox WName ev ->
V.EvKey (V.KChar 'a') [] -> do BT.zoom inputForm $ handleFormEvent (BT.VtyEvent ev)
BT.modify $ WSelect -> do
set inputForm $ case e of
updateFormState (DialogInput "New Account") $ V.EvKey V.KEsc [] -> BT.modify $ set dialogBox Blank
s ^. inputForm V.EvKey V.KEnter [] -> do
BT.modify $ set dialogBox AName ns <- liftIO $ refreshWallet s
ev -> BT.put ns
case r of BT.modify $ set dialogBox Blank
Just AList -> BT.zoom addresses $ L.handleListEvent ev V.EvKey (V.KChar 'c') [] -> do
Just TList -> BT.zoom transactions $ L.handleListEvent ev BT.modify $
_anyName -> return () set inputForm $
updateFormState (DialogInput "New Wallet") $
s ^. inputForm
BT.modify $ set dialogBox WName
ev -> BT.zoom wallets $ L.handleListEvent ev
ASelect -> do
case e of
V.EvKey V.KEsc [] -> BT.modify $ set dialogBox Blank
V.EvKey V.KEnter [] -> do
ns <- liftIO $ refreshAccount s
BT.put ns
BT.modify $ set dialogBox Blank
V.EvKey (V.KChar 'c') [] -> do
BT.modify $
set inputForm $
updateFormState (DialogInput "New Account") $
s ^. inputForm
BT.modify $ set dialogBox AName
ev -> BT.zoom accounts $ L.handleListEvent ev
Blank -> do
case e of
V.EvKey (V.KChar '\t') [] -> focusRing %= F.focusNext
V.EvKey (V.KChar 'q') [] -> M.halt
V.EvKey (V.KChar '?') [] -> BT.modify $ set helpBox True
V.EvKey (V.KChar 'n') [] ->
BT.modify $ set dialogBox AdName
V.EvKey (V.KChar 'v') [] ->
BT.modify $ set displayBox AddrDisplay
V.EvKey (V.KChar 'w') [] ->
BT.modify $ set dialogBox WSelect
V.EvKey (V.KChar 'a') [] ->
BT.modify $ set dialogBox ASelect
ev ->
case r of
Just AList ->
BT.zoom addresses $ L.handleListEvent ev
Just TList ->
BT.zoom transactions $ L.handleListEvent ev
_anyName -> return ()
where where
printMsg :: String -> BT.EventM Name State () printMsg :: String -> BT.EventM Name State ()
printMsg s = BT.modify $ updateMsg s printMsg s = BT.modify $ updateMsg s
@ -389,11 +482,34 @@ runZenithCLI host port dbFilePath = do
(F.focusRing [AList, TList]) (F.focusRing [AList, TList])
(zgb_blocks chainInfo) (zgb_blocks chainInfo)
dbFilePath dbFilePath
MsgDisplay
Nothing -> do Nothing -> do
print $ print $
"No Zebra node available on port " <> "No Zebra node available on port " <>
show port <> ". Check your configuration" show port <> ". Check your configuration"
refreshWallet :: State -> IO State
refreshWallet s = do
selWallet <-
do case L.listSelectedElement $ s ^. wallets of
Nothing -> do
let fWall =
L.listSelectedElement $ L.listMoveToBeginning $ s ^. wallets
case fWall of
Nothing -> throw $ userError "Failed to select wallet"
Just (_j, w1) -> return w1
Just (_k, w) -> return w
aL <- getAccounts (s ^. dbPath) $ entityKey selWallet
addrL <-
if not (null aL)
then getAddresses (s ^. dbPath) $ entityKey $ head aL
else return []
let aL' = L.listReplace (Vec.fromList aL) (Just 0) (s ^. accounts)
let addrL' = L.listReplace (Vec.fromList addrL) (Just 0) (s ^. addresses)
return $
(s & accounts .~ aL') & addresses .~ addrL' & msg .~ "Switched to wallet: " ++
T.unpack (zcashWalletName $ entityVal selWallet)
addNewWallet :: T.Text -> State -> IO State addNewWallet :: T.Text -> State -> IO State
addNewWallet n s = do addNewWallet n s = do
sP <- generateWalletSeedPhrase sP <- generateWalletSeedPhrase
@ -440,6 +556,23 @@ addNewAccount n s = do
return $ return $
(s & accounts .~ nL) & msg .~ "Created new account: " ++ T.unpack n (s & accounts .~ nL) & msg .~ "Created new account: " ++ T.unpack n
refreshAccount :: State -> IO State
refreshAccount s = do
selAccount <-
do case L.listSelectedElement $ s ^. accounts of
Nothing -> do
let fAcc =
L.listSelectedElement $ L.listMoveToBeginning $ s ^. accounts
case fAcc of
Nothing -> throw $ userError "Failed to select account"
Just (_j, w1) -> return w1
Just (_k, w) -> return w
aL <- getAddresses (s ^. dbPath) $ entityKey selAccount
let aL' = L.listReplace (Vec.fromList aL) (Just 0) (s ^. addresses)
return $
s & addresses .~ aL' & msg .~ "Switched to account: " ++
T.unpack (zcashAccountName $ entityVal selAccount)
addNewAddress :: T.Text -> State -> IO State addNewAddress :: T.Text -> State -> IO State
addNewAddress n s = do addNewAddress n s = do
selAccount <- selAccount <-
@ -452,26 +585,23 @@ addNewAddress n s = do
Just (_j, a1) -> return a1 Just (_j, a1) -> return a1
Just (_k, a) -> return a Just (_k, a) -> return a
maxAddr <- getMaxAddress (s ^. dbPath) (entityKey selAccount) maxAddr <- getMaxAddress (s ^. dbPath) (entityKey selAccount)
nAddr <- uA <-
saveAddress (s ^. dbPath) $ try $ createWalletAddress n (maxAddr + 1) (s ^. network) selAccount :: IO
WalletAddress (Either IOError WalletAddress)
(maxAddr + 1) case uA of
(entityKey selAccount) Left e -> return $ s & msg .~ ("Error: " ++ show e)
n Right uA' -> do
(UnifiedAddress nAddr <- saveAddress (s ^. dbPath) uA'
MainNet case nAddr of
"fakeBstring" Nothing ->
"fakeBString" return $ s & msg .~ ("Address already exists: " ++ T.unpack n)
(Just $ TransparentAddress P2PKH MainNet "fakeBString")) Just x -> do
case nAddr of addrL <- getAddresses (s ^. dbPath) (entityKey selAccount)
Nothing -> return $ s & msg .~ ("Address already exists: " ++ T.unpack n) let nL =
Just x -> do L.listMoveToElement x $
addrL <- getAddresses (s ^. dbPath) (entityKey selAccount) L.listReplace (Vec.fromList addrL) (Just 0) (s ^. addresses)
let nL = return $
L.listMoveToElement x $ (s & addresses .~ nL) & msg .~ "Created new address: " ++
L.listReplace (Vec.fromList addrL) (Just 0) (s ^. addresses) T.unpack n ++
return $ "(" ++
(s & addresses .~ nL) & msg .~ "Created new address: " ++ T.unpack (showAddress $ walletAddressUAddress $ entityVal x) ++ ")"
T.unpack n ++
"(" ++
T.unpack (showAddress $ walletAddressUAddress $ entityVal x) ++ ")"

22
src/Zenith/Core.hs
View file

@ -33,7 +33,7 @@ checkBlockChain ::
-> IO (Maybe ZebraGetBlockChainInfo) -> IO (Maybe ZebraGetBlockChainInfo)
checkBlockChain nodeHost nodePort = do checkBlockChain nodeHost nodePort = do
let f = makeZebraCall nodeHost nodePort let f = makeZebraCall nodeHost nodePort
result <$> (responseBody <$> f "getblockchaininfo" []) result . responseBody <$> f "getblockchaininfo" []
-- | Generic RPC call function -- | Generic RPC call function
connectZebra :: connectZebra ::
@ -71,3 +71,23 @@ createZcashAccount ::
createZcashAccount n i zw = do createZcashAccount n i zw = do
orSk <- createOrchardSpendingKey (entityVal zw) i orSk <- createOrchardSpendingKey (entityVal zw) i
return $ ZcashAccount i (entityKey zw) n orSk "fakeSapKey" "fakeTkey" return $ ZcashAccount i (entityKey zw) n orSk "fakeSapKey" "fakeTkey"
-- * Addresses
-- | Create a unified address for the given account and index
createWalletAddress ::
T.Text -- ^ The address nickname
-> Int -- ^ The address' index
-> ZcashNet -- ^ The network for this address
-> Entity ZcashAccount -- ^ The Zcash account that the address will be attached to
-> IO WalletAddress
createWalletAddress n i zNet za = do
return $
WalletAddress
i
(entityKey za)
n
(UnifiedAddress
zNet
"fakeBString"
"fakeBString"
(Just $ TransparentAddress P2PKH zNet "fakeBString"))