UNPKG

wallet-storage

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BRC100 conforming wallet, wallet storage and wallet signer components

247 lines (233 loc) 10.3 kB
<!doctype html> <html lang="en"> <head> <title>Code coverage report for src/utility/ScriptTemplateSABPPP.ts</title> <meta charset="utf-8" /> <link rel="stylesheet" href="../../prettify.css" /> <link rel="stylesheet" href="../../base.css" /> <link rel="shortcut icon" type="image/x-icon" href="../../favicon.png" /> <meta name="viewport" content="width=device-width, initial-scale=1" /> <style type='text/css'> .coverage-summary .sorter { background-image: url(../../sort-arrow-sprite.png); } </style> </head> <body> <div class='wrapper'> <div class='pad1'> <h1><a href="../../index.html">All files</a> / <a href="index.html">src/utility</a> ScriptTemplateSABPPP.ts</h1> <div class='clearfix'> <div class='fl pad1y space-right2'> <span class="strong">95.45% </span> <span class="quiet">Statements</span> <span class='fraction'>21/22</span> </div> <div class='fl pad1y space-right2'> <span class="strong">75% </span> <span class="quiet">Branches</span> <span class='fraction'>3/4</span> </div> <div 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derivationPrefix?: string derivationSuffix?: string keyDeriver: KeyDeriverApi } &nbsp; export const brc29ProtocolID: WalletProtocol = [2, '3241645161d8'] &nbsp; export class ScriptTemplateSABPPP implements ScriptTemplate { p2pkh: P2PKH &nbsp; constructor(public params: ScriptTemplateParamsSABPPP) { this.p2pkh = new P2PKH() &nbsp; verifyTruthy(params.derivationPrefix) verifyTruthy(params.derivationSuffix) } &nbsp; getKeyID() { return `${this.params.derivationPrefix} ${this.params.derivationSuffix}` } &nbsp; getKeyDeriver(privKey: PrivateKey | HexString) : KeyDeriverApi { if (typeof privKey === 'string') privKey = PrivateKey.fromHex(privKey) <span class="missing-if-branch" title="if path not taken" >I</span>if (!this.params.keyDeriver || this.params.keyDeriver.rootKey.toHex() !== privKey.toHex()) <span class="cstat-no" title="statement not covered" > return new KeyDeriver(privKey)</span> return this.params.keyDeriver } &nbsp; lock(lockerPrivKey: string, unlockerPubKey: string) : LockingScript { const address = this.getKeyDeriver(lockerPrivKey).derivePublicKey(brc29ProtocolID, this.getKeyID(), unlockerPubKey, false).toAddress() const r = this.p2pkh.lock(address) return r } &nbsp; unlock(unlockerPrivKey: string, lockerPubKey: string, sourceSatoshis?: number, lockingScript?: Script) : { sign: (tx: Transaction, inputIndex: number) =&gt; Promise&lt;UnlockingScript&gt;; estimateLength: (tx?: Transaction, inputIndex?: number) =&gt; Promise&lt;number&gt;; } { const derivedPrivateKey = this.getKeyDeriver(unlockerPrivKey).derivePrivateKey(brc29ProtocolID, this.getKeyID(), lockerPubKey).toHex() const r = this.p2pkh.unlock(asBsvSdkPrivateKey(derivedPrivateKey), "all", false, sourceSatoshis, lockingScript) return r } &nbsp; /** * P2PKH unlock estimateLength is a constant */ unlockLength = 108 &nbsp; }</pre></td></tr></table></pre> <div class='push'></div><!-- for sticky footer --> </div><!-- /wrapper --> <div class='footer quiet pad2 space-top1 center small'> Code coverage 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