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132 lines
4.4 KiB
Markdown
132 lines
4.4 KiB
Markdown
# btc-wallet-* Scratch Code
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## xpub
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xpub1 is from mnemonic from PRIVATE.scratch
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```
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=xpub1 'zpub6r8dKyWJ31XF6n69KKeEwLjVC5ruqAbiJ4QCqLsrV36Mvx9WEjUaiPNPGFLHNCCqgCdy6iZC8ZgHsm6a1AUTVBMVbKGemNcWFcwBGSjJKbD'
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=xpub2 'xpub6D7yaZieZEeG617UcKXDhbsDeso6bmxSAiGWkvkASoiwcjaRtrH5HeNRnDT25s7zmxYzj6MtFe32dVqcf9YcBKKgn9THHjwn2uSjkvobK4e'
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=bl -build-file %/lib/btc-wallet-store/hoon
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```
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### get address at indices
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```
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=walt1 (from-xpub:bl xpub1 [%4 0x5566.7788] ~ ~ ~)
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(~(mk-address wad:bl walt1 %0) 0)
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:: gives [%bech32 'bc1q0adfj7ur750hjwufzzlfj5ytqzsnd7fz9fjuzc']
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```
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### update address data
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```
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=walt1 (from-xpub:bl xpub1 ~ ~ ~)
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(~(mk-address wad:bl walt1 %0) 0)
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:: gives bc1q0adfj7ur750hjwufzzlfj5ytqzsnd7fz9fjuzc
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=walt1 (~(watch-address wad:bl walt1 %0) [%bech32 'bc1q0adfj7ur750hjwufzzlfj5ytqzsnd7fz9fjuzc'] [%0 0 ~])
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nixt.walt1
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:: gives [p=1 q=0] (nixt updated since it was 0)
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=walt1 (~(watch-address wad:bl walt1 %0) [%bech32 'bc1qa5jcdww8u8493zttjjf6q5wu89e6knpvmsh7x4'] [%0 2 ~])
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nixt.walt1=walt1 (~(watch-address wad:bl walt1 %0) [%bech32 'bc1qa5jcdww8u8493zttjjf6q5wu89e6knpvmsh7x4'] [%0 2 ~])
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nixt.walt1
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:: gives [p=1 q=0] (no update)
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=walt1 (~(watch-address wad:bl walt1 %0) [%bech32 'bc1qvqrdh8suyv63ntaa0d7hmcamavv8283sngh6e5'] [%0 1 ~])
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nixt.walt1
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:: gives [p=3 q=0] (skips index 2, since already a used address there)
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=walt1 (~(watch-address wad:bl walt1 %0) [%bech32 'bc1qvqrdh8suyv63ntaa0d7hmcamavv8283sngh6e5'] [%0 4 ~])
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:: gives error, because address is inserted at index that doesn't match it
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```
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### generate new address (for receiving payment)
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```
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=walt1 (from-xpub:bl xpub1 ~ ~)
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=res ~(gen-address wad:bl walt1 %0)
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p.res
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nixt.q.res
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:: gives
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:: [%bech32 'bc1q0adfj7ur750hjwufzzlfj5ytqzsnd7fz9fjuzc']
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:: [p=1 q=0]
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```
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## Scanning
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Mnemonic
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```
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abandon abandon abandon abandon abandon abandon abandon abandon abandon abandon abandon about
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```
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### manual scanning of empty wallet
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Uses `btc-wallet-hook`, with max-gap=3
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```
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:btc-provider|command [%set-credentials api-url='http://localhost:50002']
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:btc-wallet-hook|action [%set-provider ~zod]
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=scan-xpub 'zpub6rFR7y4Q2AijBEqTUquhVz398htDFrtymD9xYYfG1m4wAcvPhXNfE3EfH1r1ADqtfSdVCToUG868RvUUkgDKf31mGDtKsAYz2oz2AGutZYs'
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:btc-wallet-store|action [%add-wallet scan-xpub ~ [~ 3] [~ 6]]
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:btc-wallet-store +dbug
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:: shows scans with the xpub and {0 1 2} todos
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:: %0 account has no used
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=btc -build-file %/lib/btc/hoon
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:btc-wallet-store|action [%address-info scan-xpub %0 1 *(set utxo:btc) used=%.n 655000]
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:btc-wallet-store|action [%address-info scan-xpub %0 2 *(set utxo:btc) used=%.n 655000]
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:btc-wallet-store|action [%address-info scan-xpub %0 0 *(set utxo:btc) used=%.n 655000]
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:: dbug should give empty for scans: [xpub %0]
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:btc-wallet-store|action [%address-info scan-xpub %1 2 *(set utxo:btc) used=%.n 655000]
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:btc-wallet-store|action [%address-info scan-xpub %1 0 *(set utxo:btc) used=%.n 655000]
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:btc-wallet-store|action [%address-info scan-xpub %1 1 *(set utxo:btc) used=%.y 655000]
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:: dbug should show re-filled scans: [xpub %1]
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```
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## Address Generation Integration Test
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All on `~zod`:
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```
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:btc-provider|command [%set-credentials api-url='http://localhost:50002']
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:btc-wallet-hook|action [%set-provider ~zod]
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=scan-xpub 'zpub6rFR7y4Q2AijBEqTUquhVz398htDFrtymD9xYYfG1m4wAcvPhXNfE3EfH1r1ADqtfSdVCToUG868RvUUkgDKf31mGDtKsAYz2oz2AGutZYs'
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=fprint [%4 0xdead.beef]
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:btc-wallet-store|action [%add-wallet scan-xpub fprint ~ [~ 3] [~ 6]]
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:btc-wallet-store|action [%generate-address scan-xpub %0 meta=~]
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```
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:: make sure that the above address is watched
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## Make a full TXBU
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Provider is `~zod`, `~dopzod` is a client. Use the xpub from PRIVATE.md to have a balance
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### setup
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On `~zod`:
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```
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|start %btc-provider
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|start %btc-wallet-store
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|start %btc-wallet-hook
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:btc-provider|command [%set-credentials api-url='http://localhost:50002']
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:btc-provider|command [%whitelist-clients `(set ship)`(sy ~[~dopzod])]
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=xpubzod 'zpub6rFR7y4Q2AijBEqTUquhVz398htDFrtymD9xYYfG1m4wAcvPhXNfE3EfH1r1ADqtfSdVCToUG868RvUUkgDKf31mGDtKsAYz2oz2AGutZYs'
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:btc-wallet-hook|action [%set-provider ~zod]
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:btc-wallet-store|action [%add-wallet xpubzod ~ [~ 20] [~ 6]]
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```
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on `~dopzod`:
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```
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=xpubp PRIVATE.md
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|start %btc-wallet-store
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|start %btc-wallet-hook
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:btc-wallet-hook|action [%set-provider ~zod]
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:btc-wallet-store|action [%add-wallet xpubp ~ [~ 20] [~ 6]]
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```
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### request address
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on `~dopzod`:
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```
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:btc-wallet-hook|action [%req-pay-address payee=~zod value=2.000 [~ 10]]
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```
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## scrys
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```
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.^((list @t) %gx /=btc-wallet-store=/scanned/noun)
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.^(@ud %gx /=btc-wallet-store=/balance/[xpub]/noun)
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```
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