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feat(sdk-coin-baby): add babylon support
TICKET: COIN-2828
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| Original file line number | Diff line number | Diff line change |
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| All notable changes to this project will be documented in this file. | ||
| See [Conventional Commits](https://conventionalcommits.org) for commit guidelines. | ||
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| ## [11.2.16](https://github.com/BitGo/BitGoJS/compare/@bitgo/[email protected]...@bitgo/[email protected]) (2025-01-20) | ||
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| **Note:** Version bump only for package @bitgo/abstract-cosmos | ||
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| ## [11.2.15](https://github.com/BitGo/BitGoJS/compare/@bitgo/[email protected]...@bitgo/[email protected]) (2025-01-15) | ||
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| **Note:** Version bump only for package @bitgo/abstract-cosmos | ||
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
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@@ -3,6 +3,10 @@ | |
| All notable changes to this project will be documented in this file. | ||
| See [Conventional Commits](https://conventionalcommits.org) for commit guidelines. | ||
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| ## [22.4.10](https://github.com/BitGo/BitGoJS/compare/@bitgo/[email protected]...@bitgo/[email protected]) (2025-01-20) | ||
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| **Note:** Version bump only for package @bitgo/abstract-eth | ||
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| ## [22.4.9](https://github.com/BitGo/BitGoJS/compare/@bitgo/[email protected]...@bitgo/[email protected]) (2025-01-15) | ||
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| **Note:** Version bump only for package @bitgo/abstract-eth | ||
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| Original file line number | Diff line number | Diff line change |
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@@ -3,6 +3,10 @@ | |
| All notable changes to this project will be documented in this file. | ||
| See [Conventional Commits](https://conventionalcommits.org) for commit guidelines. | ||
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| ## [1.2.38](https://github.com/BitGo/BitGoJS/compare/@bitgo/[email protected]...@bitgo/[email protected]) (2025-01-20) | ||
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| **Note:** Version bump only for package @bitgo/abstract-lightning | ||
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| ## [1.2.37](https://github.com/BitGo/BitGoJS/compare/@bitgo/[email protected]...@bitgo/[email protected]) (2025-01-15) | ||
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| **Note:** Version bump only for package @bitgo/abstract-lightning | ||
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
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|
@@ -3,6 +3,10 @@ | |
| All notable changes to this project will be documented in this file. | ||
| See [Conventional Commits](https://conventionalcommits.org) for commit guidelines. | ||
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| ## [1.0.2](https://github.com/BitGo/BitGoJS/compare/@bitgo/[email protected]...@bitgo/[email protected]) (2025-01-20) | ||
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| **Note:** Version bump only for package @bitgo/abstract-substrate | ||
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| ## 1.0.1 (2025-01-15) | ||
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| ### Bug Fixes | ||
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
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@@ -3,6 +3,16 @@ | |
| All notable changes to this project will be documented in this file. | ||
| See [Conventional Commits](https://conventionalcommits.org) for commit guidelines. | ||
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| # [9.12.0](https://github.com/BitGo/BitGoJS/compare/@bitgo/[email protected]...@bitgo/[email protected]) (2025-01-20) | ||
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| ### Bug Fixes | ||
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| - **abstract-utxo:** improve createHalfSigned ([bac55b4](https://github.com/BitGo/BitGoJS/commit/bac55b4aa5a9c6624479e55424568a2bda32cac9)) | ||
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| ### Features | ||
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| - **abstract-utxo:** add descriptor support for offline vault ([7082893](https://github.com/BitGo/BitGoJS/commit/7082893036763d6c5bbe37236ebac68acd1976f5)) | ||
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| ## [9.11.1](https://github.com/BitGo/BitGoJS/compare/@bitgo/[email protected]...@bitgo/[email protected]) (2025-01-15) | ||
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| **Note:** Version bump only for package @bitgo/abstract-utxo | ||
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36 changes: 36 additions & 0 deletions
36
modules/abstract-utxo/src/offlineVault/OfflineVaultHalfSigned.ts
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| import * as utxolib from '@bitgo/utxo-lib'; | ||
| import { BIP32Interface } from '@bitgo/utxo-lib'; | ||
| import { BaseCoin } from '@bitgo/sdk-core'; | ||
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| import { getNetworkFromChain } from '../names'; | ||
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| import { OfflineVaultUnsigned } from './OfflineVaultUnsigned'; | ||
| import { DescriptorTransaction, getHalfSignedPsbt } from './descriptor'; | ||
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| export type OfflineVaultHalfSigned = { | ||
| halfSigned: { txHex: string }; | ||
| }; | ||
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| function createHalfSignedFromPsbt(psbt: utxolib.Psbt): OfflineVaultHalfSigned { | ||
| return { halfSigned: { txHex: psbt.toHex() } }; | ||
| } | ||
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| export function createHalfSigned( | ||
| coin: string, | ||
| prv: string | BIP32Interface, | ||
| derivationId: string, | ||
| tx: unknown | ||
| ): OfflineVaultHalfSigned { | ||
| const network = getNetworkFromChain(coin); | ||
| if (typeof prv === 'string') { | ||
| prv = utxolib.bip32.fromBase58(prv); | ||
| } | ||
| prv = BaseCoin.deriveKeyWithSeedBip32(prv, derivationId).key; | ||
| if (!OfflineVaultUnsigned.is(tx)) { | ||
| throw new Error('unsupported transaction type'); | ||
| } | ||
| if (DescriptorTransaction.is(tx)) { | ||
| return createHalfSignedFromPsbt(getHalfSignedPsbt(tx, prv, network)); | ||
| } | ||
| throw new Error('unsupported transaction type'); | ||
| } |
35 changes: 35 additions & 0 deletions
35
modules/abstract-utxo/src/offlineVault/OfflineVaultUnsigned.ts
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| import * as utxolib from '@bitgo/utxo-lib'; | ||
| import { Triple } from '@bitgo/sdk-core'; | ||
| import * as t from 'io-ts'; | ||
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| export const XPubWithDerivationPath = t.intersection( | ||
| [t.type({ xpub: t.string }), t.partial({ derivedFromParentWithSeed: t.string })], | ||
| 'XPubWithDerivationPath' | ||
| ); | ||
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| export type XPubWithDerivationPath = t.TypeOf<typeof XPubWithDerivationPath>; | ||
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| /** | ||
| * This is the transaction payload that is sent to the offline vault to sign. | ||
| */ | ||
| export const OfflineVaultUnsigned = t.type( | ||
| { | ||
| xpubsWithDerivationPath: t.type({ | ||
| user: XPubWithDerivationPath, | ||
| backup: XPubWithDerivationPath, | ||
| bitgo: XPubWithDerivationPath, | ||
| }), | ||
| coinSpecific: t.type({ txHex: t.string }), | ||
| }, | ||
| 'BaseTransaction' | ||
| ); | ||
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| export type OfflineVaultUnsigned = t.TypeOf<typeof OfflineVaultUnsigned>; | ||
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| type WithXpub = { xpub: string }; | ||
| type NamedKeys = { user: WithXpub; backup: WithXpub; bitgo: WithXpub }; | ||
| export function toKeyTriple(xpubs: NamedKeys): Triple<utxolib.BIP32Interface> { | ||
| return [xpubs.user.xpub, xpubs.backup.xpub, xpubs.bitgo.xpub].map((xpub) => | ||
| utxolib.bip32.fromBase58(xpub) | ||
| ) as Triple<utxolib.BIP32Interface>; | ||
| } |
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1 @@ | ||
| export * from './transaction'; |
43 changes: 43 additions & 0 deletions
43
modules/abstract-utxo/src/offlineVault/descriptor/transaction.ts
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| import * as utxolib from '@bitgo/utxo-lib'; | ||
| import * as t from 'io-ts'; | ||
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| import { NamedDescriptor } from '../../descriptor'; | ||
| import { OfflineVaultUnsigned, toKeyTriple } from '../OfflineVaultUnsigned'; | ||
| import { | ||
| getValidatorOneOfTemplates, | ||
| getValidatorSignedByUserKey, | ||
| getValidatorSome, | ||
| toDescriptorMapValidate, | ||
| } from '../../descriptor/validatePolicy'; | ||
| import { DescriptorMap } from '../../core/descriptor'; | ||
| import { signPsbt } from '../../transaction/descriptor'; | ||
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| export const DescriptorTransaction = t.intersection( | ||
| [OfflineVaultUnsigned, t.type({ descriptors: t.array(NamedDescriptor) })], | ||
| 'DescriptorTransaction' | ||
| ); | ||
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| export type DescriptorTransaction = t.TypeOf<typeof DescriptorTransaction>; | ||
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| export function getDescriptorsFromDescriptorTransaction(tx: DescriptorTransaction): DescriptorMap { | ||
| const { descriptors, xpubsWithDerivationPath } = tx; | ||
| const pubkeys = toKeyTriple(xpubsWithDerivationPath); | ||
| const policy = getValidatorSome([ | ||
| // allow all 2-of-3-ish descriptors where the keys match the wallet keys | ||
| getValidatorOneOfTemplates(['Wsh2Of3', 'Wsh2Of3CltvDrop', 'ShWsh2Of3CltvDrop']), | ||
| // allow all descriptors signed by the user key | ||
| getValidatorSignedByUserKey(), | ||
| ]); | ||
| return toDescriptorMapValidate(descriptors, pubkeys, policy); | ||
| } | ||
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| export function getHalfSignedPsbt( | ||
| tx: DescriptorTransaction, | ||
| prv: utxolib.BIP32Interface, | ||
| network: utxolib.Network | ||
| ): utxolib.Psbt { | ||
| const psbt = utxolib.bitgo.createPsbtDecode(tx.coinSpecific.txHex, network); | ||
| const descriptorMap = getDescriptorsFromDescriptorTransaction(tx); | ||
| signPsbt(psbt, descriptorMap, prv, { onUnknownInput: 'throw' }); | ||
| return psbt; | ||
| } |
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,2 @@ | ||
| export * as descriptor from './descriptor'; | ||
| export * from './OfflineVaultHalfSigned'; |
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