2020-10-28 16:20:24 +03:00
|
|
|
:: wallets are compatible with BIPs 44, 49, and 84
|
|
|
|
|
:: m / purpose' / coin_type' / account' / change / address_index
|
2020-10-29 15:10:54 +03:00
|
|
|
:: change can be 0 or 1
|
2020-10-28 16:20:24 +03:00
|
|
|
::
|
2020-10-29 15:10:54 +03:00
|
|
|
/- *btc
|
|
|
|
|
/+ bip32
|
2020-10-24 19:13:36 +03:00
|
|
|
|%
|
2020-10-30 14:45:38 +03:00
|
|
|
++ max-index (dec (pow 2 32))
|
2020-10-31 14:25:32 +03:00
|
|
|
:: chyg: whether account is (non-)change. 0 or 1
|
2020-11-02 14:59:48 +03:00
|
|
|
:: idx: an address_index
|
2020-10-31 14:25:32 +03:00
|
|
|
:: nixt: next indices to generate addresses from (non-change/change)
|
2020-10-29 15:10:54 +03:00
|
|
|
:: addi: address with metadata inside a change path
|
2020-10-31 14:25:32 +03:00
|
|
|
:: wach: map for watched addresses.
|
|
|
|
|
:: Membership implies the address is known by outside parties or had prior activity
|
|
|
|
|
:: scon: indices to initially scan to in (non-)change accounts
|
2020-10-30 14:45:38 +03:00
|
|
|
:: defaults to 2^32-1 (i.e. all the addresses, ~4B)
|
2020-10-29 15:10:54 +03:00
|
|
|
:: wilt: stores xpub; copulates with thousands of indices to form addresses
|
2020-10-28 16:20:24 +03:00
|
|
|
::
|
2020-10-29 21:07:43 +03:00
|
|
|
+$ chyg $?(%0 %1)
|
2020-10-31 14:25:32 +03:00
|
|
|
+$ idx @
|
|
|
|
|
+$ nixt (pair idx idx)
|
|
|
|
|
+$ addi [=chyg =idx utxos=(set utxo)]
|
2020-10-29 15:10:54 +03:00
|
|
|
+$ wach (map address addi)
|
2020-10-31 14:25:32 +03:00
|
|
|
+$ scon $~([max-index max-index] (pair idx idx))
|
2020-10-28 16:20:24 +03:00
|
|
|
+$ wilt _bip32
|
2020-11-11 15:30:22 +03:00
|
|
|
:: walt: wallet datastructure
|
|
|
|
|
:: scanned: whether the wallet's addresses have been checked for prior activity
|
|
|
|
|
:: scan-to
|
2020-11-13 15:47:11 +03:00
|
|
|
:: max-gap: maximum number of consec blank addresses before wallet stops scanning
|
|
|
|
|
:: confs: confirmations required (after this is hit for an address, wallet stops refreshing it)
|
2020-11-11 15:30:22 +03:00
|
|
|
::
|
|
|
|
|
+$ walt
|
|
|
|
|
$: =wilt
|
|
|
|
|
=bipt
|
|
|
|
|
=wach
|
|
|
|
|
=nixt
|
|
|
|
|
scanned=?
|
|
|
|
|
scan-to=scon
|
2020-11-13 15:47:11 +03:00
|
|
|
max-gap=@ud
|
|
|
|
|
confs=@ud
|
2020-11-11 15:30:22 +03:00
|
|
|
==
|
2020-11-17 18:34:48 +03:00
|
|
|
:: input: utxo for a transaction
|
|
|
|
|
::
|
|
|
|
|
+$ input [=utxo =chyg =idx]
|
2020-10-31 20:26:58 +03:00
|
|
|
:: todo: Set of indices; empty it out until none are left--means scanning of that batch is done
|
2020-11-11 15:30:22 +03:00
|
|
|
:: start: index this batch started scanning from
|
2020-10-31 15:38:53 +03:00
|
|
|
::
|
2020-11-03 14:50:10 +03:00
|
|
|
+$ batch [todo=(set idx) endpoint=idx has-used=?]
|
2020-11-02 16:12:44 +03:00
|
|
|
+$ scans (map [xpub chyg] batch)
|
2020-11-02 14:59:48 +03:00
|
|
|
::
|
|
|
|
|
:: %add-wallet: add wallet to state and initiate a scan
|
|
|
|
|
:: %scan: start a scan of the next address batch in a wallet
|
|
|
|
|
:: if the scan is complete, update the wallet and remove from scans
|
|
|
|
|
:: %watch-address: watch an address if used, remove from scans batch if not
|
|
|
|
|
:: %update-address: update info of an address if we're watching it
|
2020-10-31 15:38:53 +03:00
|
|
|
::
|
2020-10-31 12:41:00 +03:00
|
|
|
+$ action
|
2020-11-13 15:47:11 +03:00
|
|
|
$% [%add-wallet =xpub scan-to=(unit scon) max-gap=(unit @ud) confs=(unit @ud)]
|
2020-11-13 17:05:25 +03:00
|
|
|
[%address-info =xpub =chyg =idx utxos=(set utxo) used=? blockcount=@ud]
|
2020-11-19 12:45:05 +03:00
|
|
|
[%generate-address =xpub =chyg meta=(unit [payer=ship value=sats])]
|
2020-11-11 11:17:54 +03:00
|
|
|
==
|
|
|
|
|
::
|
|
|
|
|
+$ update
|
2020-11-19 12:45:05 +03:00
|
|
|
$% [%generate-address =address meta=(unit [payer=ship value=sats])]
|
2020-11-13 15:47:11 +03:00
|
|
|
[%scan-done =xpub]
|
2020-10-29 21:07:43 +03:00
|
|
|
==
|
2020-10-31 20:26:58 +03:00
|
|
|
::
|
2020-11-13 15:47:11 +03:00
|
|
|
+$ request
|
|
|
|
|
$% [%scan-address a=address =xpub =chyg =idx]
|
|
|
|
|
==
|
2020-10-24 19:13:36 +03:00
|
|
|
--
|
