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ldk - npm Package Compare versions

Comparing version 0.4.1 to 0.4.2

2

dist/ldk.cjs.production.min.js

@@ -1,2 +0,2 @@

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t.abrupt("return",l({},r,{unblindData:t.sent}));case 6:case"end":return t.stop()}}),t)})))).apply(this,arguments)}function D(t,e){if(t!==e)throw new Error("Incorrect Identity type: need "+e+" and get "+t+".")}function R(t,e){if(e&&n.setDefaultWordlist(e),!n.validateMnemonic(t))throw new Error("Mnemonic is not valid.")}function W(t){try{r.fromBase58(t)}catch(e){throw new Error("invalid master public key: "+t)}}function H(t){var r;try{r=e.Psbt.fromBase64(t)}catch(t){throw new Error("Invalid pset")}return r}function X(t,e){return t.reduce((function(t,r){var n,i=e(r),o=null!=(n=t[i])?n:[];return t[i]=[].concat(o,[r]),t}),{})}function q(t){return void 0!==t.unblindData}function G(t){if(q(t))return parseInt(t.unblindData.value,10);if(!I(t.prevout))return e.confidential.confidentialValueToSatoshi(t.prevout.value);throw new Error("cannot get value for confidential output, need unblinded one")}function V(t){if(q(t))return Buffer.from(t.unblindData.asset).reverse().toString("hex");if(!I(t.prevout))return Buffer.from(t.prevout.asset).slice(1).reverse().toString("hex");throw new Error("cannot get asset for confidential output, need unblinded one")}(T=exports.IdentityType||(exports.IdentityType={}))[T.PrivateKey=1]="PrivateKey",T[T.Mnemonic=2]="Mnemonic",T[T.MasterPublicKey=3]="MasterPublicKey",T[T.Inject=4]="Inject",T[T.Ledger=5]="Ledger",T[T.Trezor=6]="Trezor",T[T.MultisigWatchOnly=7]="MultisigWatchOnly",T[T.Multisig=8]="Multisig";var z=function(){function t(t){if(!t.chain||!e.networks.hasOwnProperty(t.chain))throw new Error("Network is missing or not valid");if(!t.type||!(t.type in exports.IdentityType))throw new Error("Type is missing or not valid");this.network=e.networks[t.chain],this.type=t.type}return t.prototype.blindPsetWithBlindKeysGetter=function(){var t=d(k.mark((function t(r,n,i,o,s){var u,a,c,p,f,d,l,h,v,y,x,g,b,m,P;return k.wrap((function(t){for(;;)switch(t.prev=t.next){case 0:u=new 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38:u.set(y,t.sent);case 40:y++,t.next=17;break;case 43:return t.next=45,c.blindOutputsByIndex(u,a);case 45:return t.abrupt("return",t.sent.toBase64());case 47:case"end":return t.stop()}}),t)})));return function(e,r,n,i,o){return t.apply(this,arguments)}}(),t}(),Y=function(t){function n(e){var i;(i=t.call(this,e)||this).index=n.INITIAL_INDEX,i.changeIndex=n.INITIAL_INDEX,i.scriptToAddressCache={};var s=_(e.opts.masterPublicKey);if(D(e.type,exports.IdentityType.MasterPublicKey),!M(s))throw new Error("Master public key is not valid");if(!L(e.opts.masterBlindingKey))throw new Error("Master blinding key is not valid");return i.masterPublicKeyNode=r.fromBase58(s),i.masterBlindingKeyNode=o.fromMasterBlindingKey(e.opts.masterBlindingKey),i.baseDerivationPath=e.opts.baseDerivationPath||n.INITIAL_BASE_PATH,i}h(n,t);var i=n.prototype;return i.blindPset=function(){var e=d(k.mark((function e(r,n,i,o){var s=this;return k.wrap((function(e){for(;;)switch(e.prev=e.next){case 0:return e.abrupt("return",t.prototype.blindPsetWithBlindKeysGetter.call(this,(function(t){return s.getBlindingKeyPair(t.toString("hex"),!0)}),r,n,i,o));case 1:case"end":return e.stop()}}),e,this)})));return function(t,r,n,i){return e.apply(this,arguments)}}(),i.isAbleToSign=function(){return!1},i.derivePublicKeyWithIndex=function(t,e){return this.masterPublicKeyNode.derive(t?1:0).derive(e).publicKey},i.getBlindingKeyPair=function(t,e){if(void 0===e&&(e=!1),e&&!this.scriptToAddressCache[t])throw new Error("unknow blinding key for script "+t);var r=this.masterBlindingKeyNode.derive(t);return{publicKey:r.publicKey,privateKey:r.privateKey}},i.scriptFromPublicKey=function(t){return e.payments.p2wpkh({pubkey:t,network:this.network}).output.toString("hex")},i.createConfidentialAddress=function(t,r){return e.payments.p2wpkh({pubkey:t,blindkey:r,network:this.network}).confidentialAddress},i.persistAddressToCache=function(t){var e=Buffer.from(t.publicKey,"hex"),r=this.scriptFromPublicKey(e);this.scriptToAddressCache[r]=t},i.getAddress=function(t,e){var r=this.derivePublicKeyWithIndex(t,e),n=this.scriptFromPublicKey(r),i=this.getBlindingKeyPair(n),o=this.createConfidentialAddress(r,i.publicKey),s=this.baseDerivationPath+"/"+(t?1:0)+"/"+e;return{address:{confidentialAddress:o,blindingPrivateKey:i.privateKey.toString("hex"),derivationPath:s},publicKey:r.toString("hex")}},i.getNextAddress=function(){var t=d(k.mark((function t(){var e;return k.wrap((function(t){for(;;)switch(t.prev=t.next){case 0:return e=this.getAddress(!1,this.index),this.persistAddressToCache(e),this.index=this.index+1,t.abrupt("return",e.address);case 4:case"end":return t.stop()}}),t,this)})));return function(){return t.apply(this,arguments)}}(),i.getNextChangeAddress=function(){var t=d(k.mark((function t(){var e;return k.wrap((function(t){for(;;)switch(t.prev=t.next){case 0:return e=this.getAddress(!0,this.changeIndex),this.persistAddressToCache(e),this.changeIndex=this.changeIndex+1,t.abrupt("return",e.address);case 4:case"end":return t.stop()}}),t,this)})));return function(){return t.apply(this,arguments)}}(),i.getBlindingPrivateKey=function(){var t=d(k.mark((function t(e){return k.wrap((function(t){for(;;)switch(t.prev=t.next){case 0:return t.abrupt("return",this.getBlindingKeyPair(e).privateKey.toString("hex"));case 1:case"end":return t.stop()}}),t,this)})));return function(e){return t.apply(this,arguments)}}(),i.signPset=function(t){throw new Error("MasterPublicKey is a watch only identity. Use Mnemonic to sign transactions")},i.getAddresses=function(){var t=d(k.mark((function t(){return k.wrap((function(t){for(;;)switch(t.prev=t.next){case 0:return t.abrupt("return",Object.values(this.scriptToAddressCache).map((function(t){return t.address})));case 1:case"end":return t.stop()}}),t,this)})));return function(){return t.apply(this,arguments)}}(),i.getXPub=function(){return this.masterPublicKeyNode.toBase58()},n}(z);Y.INITIAL_BASE_PATH="m/84'/0'/0'",Y.INITIAL_INDEX=0;var Z=function(t){function i(i){var s;D(i.type,exports.IdentityType.Mnemonic),n.setDefaultWordlist(i.opts.language||"english"),R(i.opts.mnemonic);var u=n.mnemonicToSeedSync(i.opts.mnemonic),a=r.fromSeed(u,e.networks[i.chain]),c=a.derivePath(Y.INITIAL_BASE_PATH),p=O(e.bip32.fromPublicKey(c.publicKey,c.chainCode,c.network).toBase58(),i.chain),f=o.fromSeed(u),d=f.masterKey.toString("hex");return(s=t.call(this,l({},i,{type:exports.IdentityType.MasterPublicKey,opts:{masterPublicKey:p,masterBlindingKey:d,baseDerivationPath:i.opts.baseDerivationPath}}))||this).masterBlindingKey=d,s.masterBlindingKeyNode=f,s.masterPublicKey=p,s.masterPrivateKeyNode=a,s.mnemonic=i.opts.mnemonic,s}h(i,t);var s=i.prototype;return s.blindPset=function(){var e=d(k.mark((function e(r,n,i,o){var s=this;return k.wrap((function(e){for(;;)switch(e.prev=e.next){case 0:return e.abrupt("return",t.prototype.blindPsetWithBlindKeysGetter.call(this,(function(e){return t.prototype.getBlindingKeyPair.call(s,e.toString("hex"),!0)}),r,n,i,o));case 1:case"end":return e.stop()}}),e,this)})));return function(t,r,n,i){return e.apply(this,arguments)}}(),s.isAbleToSign=function(){return!0},s.derivePath=function(t){var r=this.masterPrivateKeyNode.derivePath(t).toWIF(),n=e.ECPair.fromWIF(r,this.network);return{publicKey:n.publicKey,privateKey:n.privateKey}},s.signPset=function(){var t=d(k.mark((function t(r){var n,i,o,s,u,a,c;return k.wrap((function(t){for(;;)switch(t.prev=t.next){case 0:for(n=e.Psbt.fromBase64(r),i=[],o=0;o<n.data.inputs.length;o++)(s=n.data.inputs[o]).witnessUtxo&&(u=this.scriptToAddressCache[s.witnessUtxo.script.toString("hex")])&&(a=this.derivePath(u.address.derivationPath).privateKey,c=e.ECPair.fromPrivateKey(a),i.push(n.signInputAsync(o,c)));return t.next=5,Promise.all(i);case 5:return t.abrupt("return",n.toBase64());case 6:case"end":return t.stop()}}),t,this)})));return function(e){return t.apply(this,arguments)}}(),i.Random=function(t,e){var r=n.generateMnemonic();return new i({chain:t,type:exports.IdentityType.Mnemonic,opts:{mnemonic:r,baseDerivationPath:e}})},i}(Y),$=function(t){function r(r){var n;n=t.call(this,r)||this,D(r.type,exports.IdentityType.PrivateKey),n.signingKeyPair=n.decodeFromWif(r.opts.signingKeyWIF),n.blindingKeyPair=n.decodeFromWif(r.opts.blindingKeyWIF);var i=e.payments.p2wpkh({pubkey:n.signingKeyPair.publicKey,blindkey:n.blindingKeyPair.publicKey,network:n.network});return n.confidentialAddress=i.confidentialAddress,n.blindingPrivateKey=n.blindingKeyPair.privateKey.toString("hex"),n.scriptPubKey=i.output,n}h(r,t);var n=r.prototype;return n.blindPset=function(){var e=d(k.mark((function e(r,n,i,o){var s=this;return k.wrap((function(e){for(;;)switch(e.prev=e.next){case 0:return e.abrupt("return",t.prototype.blindPsetWithBlindKeysGetter.call(this,(function(t){return s.getBlindingKeyPair(t)}),r,n,i,o));case 1:case"end":return e.stop()}}),e,this)})));return function(t,r,n,i){return e.apply(this,arguments)}}(),n.getBlindingKeyPair=function(t){if(!t.equals(this.scriptPubKey))throw new Error(t+" is unknown by the PrivateKey Identity");return{publicKey:this.blindingKeyPair.publicKey,privateKey:this.blindingKeyPair.privateKey}},n.isAbleToSign=function(){return!0},n.decodeFromWif=function(t){return e.ECPair.fromWIF(t,this.network)},n.getAddress=function(){return{confidentialAddress:this.confidentialAddress,blindingPrivateKey:this.blindingPrivateKey,derivationPath:void 0}},n.getNextAddress=function(){var t=d(k.mark((function t(){return k.wrap((function(t){for(;;)switch(t.prev=t.next){case 0:return t.abrupt("return",this.getAddress());case 1:case"end":return t.stop()}}),t,this)})));return function(){return t.apply(this,arguments)}}(),n.getNextChangeAddress=function(){var t=d(k.mark((function t(){return k.wrap((function(t){for(;;)switch(t.prev=t.next){case 0:return t.abrupt("return",this.getAddress());case 1:case"end":return t.stop()}}),t,this)})));return function(){return t.apply(this,arguments)}}(),n.getBlindingPrivateKey=function(){var t=d(k.mark((function t(e){return k.wrap((function(t){for(;;)switch(t.prev=t.next){case 0:if(Buffer.from(e,"hex").equals(this.scriptPubKey)){t.next=3;break}throw new Error("The script is not PrivateKey.scriptPubKey.");case 3:return t.abrupt("return",this.blindingPrivateKey);case 4:case"end":return t.stop()}}),t,this)})));return function(e){return t.apply(this,arguments)}}(),n.signPset=function(){var t=d(k.mark((function t(r){var n,i,o,s,u=this;return k.wrap((function(t){for(;;)switch(t.prev=t.next){case 0:for(n=e.Psbt.fromBase64(r),i=[],o=0;o<n.data.inputs.length;o++)(s=n.data.inputs[o]).witnessUtxo?s.witnessUtxo.script.equals(this.scriptPubKey)&&i.push(o):i.push(o);return t.next=5,Promise.all(i.map((function(t){return n.signInputAsync(t,u.signingKeyPair)})));case 5:return t.abrupt("return",n.toBase64());case 6:case"end":return t.stop()}}),t,this)})));return function(e){return t.apply(this,arguments)}}(),n.getAddresses=function(){var t=d(k.mark((function t(){return k.wrap((function(t){for(;;)switch(t.prev=t.next){case 0:return t.abrupt("return",[{confidentialAddress:this.confidentialAddress,blindingPrivateKey:this.blindingPrivateKey,derivationPath:void 0}]);case 1:case"end":return t.stop()}}),t,this)})));return function(){return t.apply(this,arguments)}}(),r}(z),J=function(t){function e(e){var r;if(r=t.call(this,e)||this,D(e.type,exports.IdentityType.Inject),void 0===window||void 0===window[e.opts.windowProvider])throw new Error("The value.windowProvider of IdentityOpts is not valid or the script is to injected in the window");return r.provider=window[e.opts.windowProvider],r}h(e,t);var r=e.prototype;return r.getNextAddress=function(){return this.provider.getNextAddress()},r.getNextChangeAddress=function(){return this.provider.getNextChangeAddress()},r.signPset=function(t){return this.provider.signTransaction(t)},r.getAddresses=function(){return this.provider.getAddresses()},r.getBlindingPrivateKey=function(t){throw new Error("Method not implemented.")},r.isAbleToSign=function(){return!0},r.blindPset=function(t,e,r,n){throw new Error("Method not implemented.")},e}(z);function Q(t,e){if(t.length!==e.length)throw new Error("a.length !== b.length (xor)");for(var r=Buffer.alloc(t.length),n=0;n<t.length;n++)r[n]=t[n]^e[n];return r}function tt(t){return t.sort(et)}function et(t,e){return t.toString("hex")<e.toString("hex")?-1:1}var rt=function(t){function i(i){var s;(s=t.call(this,i)||this).nextIndex=0,s.nextChangeIndex=0,D(i.type,exports.IdentityType.MultisigWatchOnly),function(t,e){if(t<=0||t>e)throw new Error("number of required signatures must be > 0 and <= "+e)}(i.opts.requiredSignatures,i.opts.cosigners.length);var u,a=i.opts.cosigners.map((function(t){return function(t,e){if("string"==typeof t)return t;var i=n.mnemonicToSeedSync(t.mnemonic),o=r.fromSeed(i,e).derivePath(t.baseDerivationPath||"m/48'/0'/0'/2'");return _(r.fromPublicKey(o.publicKey,o.chainCode,e).toBase58())}(t,s.network)}));return a.forEach(W),s.cosigners=a.sort().map((function(t){return r.fromBase58(t)})),s.blindingKeyMasterNode=(u=function(t){for(var r,n=Buffer.from("blinding_key"),i=Buffer.alloc(32),o=w(t);!(r=o()).done;)i=Q(i,r.value);return e.crypto.sha256(Buffer.concat([n,i]))}(s.cosigners.map((function(t){return t.chainCode}))),o.fromSeed(u)),s.requiredSignatures=i.opts.requiredSignatures,s}h(i,t);var s=i.prototype;return s.getNextAddress=function(){var t=this.getMultisigAddress(i.EXTERNAL_INDEX,this.nextIndex);return this.nextIndex++,Promise.resolve(t)},s.getNextChangeAddress=function(){var t=this.getMultisigAddress(i.INTERNAL_INDEX,this.nextChangeIndex);return this.nextChangeIndex++,Promise.resolve(t)},s.getAddresses=function(){var t=this,e=Array.from(Array(this.nextIndex).keys()).map((function(e){return t.getMultisigAddress(i.EXTERNAL_INDEX,e)})),r=Array.from(Array(this.nextChangeIndex).keys()).map((function(e){return t.getMultisigAddress(i.INTERNAL_INDEX,e)}));return Promise.resolve(e.concat(r))},s.getBlindingPrivateKey=function(t){var e=this.getBlindingKeyPair(t).privateKey;return Promise.resolve(e.toString("hex"))},s.getBlindingKeyPair=function(t){var e=this.blindingKeyMasterNode.derive(t);if(!e.publicKey||!e.privateKey)throw new Error("unable to generate blinding key pair");return{publicKey:e.publicKey,privateKey:e.privateKey}},s.isAbleToSign=function(){return!1},s.signPset=function(t){throw new Error("WatchOnly Multisig Identity is not able to sign pset")},s.blindPset=function(e,r,n,i){var o=this;return t.prototype.blindPsetWithBlindKeysGetter.call(this,(function(t){return o.getBlindingKeyPair(t.toString("hex"))}),e,r,n,i)},s.getMultisigAddress=function(t,r){return l({},function(t,r,n,i){var o=e.payments.p2wsh({redeem:e.payments.p2ms({m:parseInt(n.toString()),pubkeys:tt(t.map((function(t){return t.publicKey}))),network:i}),network:i});if(!o.address)throw new Error("Invalid payment");var s=r.derive(e.address.toOutputScript(o.address,i)),u=s.publicKey,a=s.privateKey;if(!u||!a)throw new Error("something went wrong while generating blinding key pair");if(!(o=e.payments.p2wsh({redeem:e.payments.p2ms({m:parseInt(n.toString()),pubkeys:tt(t.map((function(t){return t.publicKey}))),network:i}),blindkey:u,network:i})).confidentialAddress||!o.redeem||!o.redeem.output)throw new Error("invalid payment");return{blindingPrivateKey:a.toString("hex"),confidentialAddress:o.confidentialAddress,witnessScript:o.redeem.output.toString("hex")}}(this.cosigners.map((function(e){return e.derive(t).derive(r)})),this.blindingKeyMasterNode,this.requiredSignatures,this.network),{derivationPath:t+"/"+r})},i}(z);rt.EXTERNAL_INDEX=0,rt.INTERNAL_INDEX=1;var nt=function(t){function i(i){var o;D(i.type,exports.IdentityType.Multisig),R(i.opts.signer.mnemonic);var s=n.mnemonicToSeedSync(i.opts.signer.mnemonic),u=r.fromSeed(s,e.networks[i.chain]).derivePath(i.opts.signer.baseDerivationPath||"m/48'/0'/0'/2'");return(o=t.call(this,l({},i,{opts:l({},i.opts,{cosigners:i.opts.cosigners.concat([i.opts.signer])}),type:exports.IdentityType.MultisigWatchOnly}))||this).baseDerivationPath=i.opts.signer.baseDerivationPath||"m/48'/0'/0'/2'",o.baseNode=u,o.scriptToPath={},o}h(i,t);var o=i.prototype;return o.getNextAddress=function(){var e=d(k.mark((function e(){var r;return k.wrap((function(e){for(;;)switch(e.prev=e.next){case 0:return e.next=2,t.prototype.getNextAddress.call(this);case 2:if((r=e.sent).derivationPath){e.next=5;break}throw new Error("need derivation path to cache addresses");case 5:return this.scriptToPath[this.toScript(r.confidentialAddress)]=r.derivationPath,e.abrupt("return",r);case 7:case"end":return e.stop()}}),e,this)})));return function(){return e.apply(this,arguments)}}(),o.getNextChangeAddress=function(){var e=d(k.mark((function e(){var r;return k.wrap((function(e){for(;;)switch(e.prev=e.next){case 0:return e.next=2,t.prototype.getNextChangeAddress.call(this);case 2:if((r=e.sent).derivationPath){e.next=5;break}throw new Error("need derivation path to cache addresses");case 5:return this.scriptToPath[this.toScript(r.confidentialAddress)]=r.derivationPath,e.abrupt("return",r);case 7:case"end":return e.stop()}}),e,this)})));return function(){return e.apply(this,arguments)}}(),o.isAbleToSign=function(){return!0},o.signPset=function(){var t=d(k.mark((function t(r){var n,i,o,s,u,a,c;return k.wrap((function(t){for(;;)switch(t.prev=t.next){case 0:n=e.Psbt.fromBase64(r),i=[],o=0;case 3:if(!(o<n.data.inputs.length)){t.next=16;break}if(!(s=n.data.inputs[o]).witnessUtxo){t.next=13;break}if(!(u=this.scriptToPath[s.witnessUtxo.script.toString("hex")])){t.next=13;break}if(a=this.baseNode.derivePath(u).privateKey){t.next=11;break}throw new Error("signing private key is undefined");case 11:c=e.ECPair.fromPrivateKey(a),i.push(n.signInputAsync(o,c));case 13:o++,t.next=3;break;case 16:return t.next=18,Promise.all(i);case 18:return t.abrupt("return",n.toBase64());case 19:case"end":return t.stop()}}),t,this)})));return function(e){return t.apply(this,arguments)}}(),o.getXPub=function(){return _(r.fromPublicKey(this.baseNode.publicKey,this.baseNode.chainCode,this.network).toBase58())},o.toScript=function(t){return e.address.toOutputScript(t,this.network).toString("hex")},i}(rt),it=function(t,e,r){throw new Error("not enought funds to fill "+e+"sats of "+t+" (amount selected: "+r+")")};function ot(t,e){return t.set(e.asset,(t.get(e.asset)||0)+e.value),t}function st(t){return function(e){return V(e)===t}}var ut=function(t){return function(e){var r=e.map((function(t){return{value:G(t)||0,asset:V(t)||""}}));return at(r)(t)}},at=function(t){return function(e){var r=function(t){return t.reduce((function(t,e){return(t[e.asset]=t[e.asset]||[]).push(e),t}),{})},n=r(t),i=r(e),o=Object.keys(n).sort(),s=Object.keys(i).sort();if(!o.every((function(t){return s.includes(t)})))throw new Error("inputs and outputs don't have the same assets. Inputs assets = "+o+", Outputs assets = "+s);for(var u in n){var a=ct(n[u].map((function(t){return t.value}))),c=ct(i[u].map((function(t){return t.value})));if(a!==c)throw new Error("missing funds for asset "+u+" (inputs: "+a+", outputs: "+c+")")}}},ct=function(t){return t.reduce((function(t,e){return t+e}),0)},pt=function(t,e){return G(t)-G(e)};function ft(t,e){return dt.apply(this,arguments)}function dt(){return(dt=d(k.mark((function t(e,r){return k.wrap((function(t){for(;;)switch(t.prev=t.next){case 0:return t.next=2,s.get(r+"/tx/"+e+"/hex");case 2:return t.abrupt("return",t.sent.data);case 3:case"end":return t.stop()}}),t)})))).apply(this,arguments)}function lt(){return(lt=d(k.mark((function t(e,r){return k.wrap((function(t){for(;;)switch(t.prev=t.next){case 0:return t.t0=xt,t.next=3,s.get(r+"/tx/"+e);case 3:return t.t1=t.sent.data,t.t2=r,t.abrupt("return",(0,t.t0)(t.t1,t.t2));case 6:case"end":return t.stop()}}),t)})))).apply(this,arguments)}function ht(t,e){return vt.apply(this,arguments)}function vt(){return(vt=d(k.mark((function t(e,r){return k.wrap((function(t){for(;;)switch(t.prev=t.next){case 0:return t.next=2,s.get(r+"/address/"+e+"/utxo");case 2:return t.abrupt("return",Promise.all(t.sent.data.map(yt(r))));case 4:case"end":return t.stop()}}),t)})))).apply(this,arguments)}var yt=function(t){return function(){var r=d(k.mark((function r(n){var i;return k.wrap((function(r){for(;;)switch(r.prev=r.next){case 0:return r.next=2,ft(n.txid,t);case 2:return i=e.Transaction.fromHex(r.sent).outs[n.vout],r.abrupt("return",l({},n,{prevout:i}));case 5:case"end":return r.stop()}}),r)})));return function(t){return r.apply(this,arguments)}}()};function xt(t,e){return gt.apply(this,arguments)}function gt(){return(gt=d(k.mark((function t(r,n){var i,o,s,u,a,c,p,f,d,l;return k.wrap((function(t){for(;;)switch(t.prev=t.next){case 0:for(i=[],o=[],s=w(r.vin);!(u=s()).done;)i.push((a=u.value).txid),o.push(a.vout);return t.next=5,Promise.all(i.map((function(t,e){return r.vin[e].is_pegin?Promise.resolve(void 0):ft(t,n)})));case 5:return c=t.sent.map((function(t,r){if(t)return bt({txid:i[r],vout:o[r]},e.Transaction.fromHex(t).outs[o[r]])})),p=i.map((function(t,e){return{prevout:c[e],txid:t,vout:o[e],isPegin:r.vin[e].is_pegin}})),t.next=10,ft(r.txid,n);case 10:return f=e.Transaction.fromHex(t.sent),d=function(t){return{txid:r.txid,vout:t}},l=f.outs.map((function(t,e){return bt(d(e),t)})),t.abrupt("return",{txid:r.txid,vin:p,vout:l,fee:r.fee,status:{confirmed:r.status.confirmed,blockHash:r.status.block_hash,blockHeight:r.status.block_height,blockTime:r.status.block_time}});case 17:case"end":return t.stop()}}),t)})))).apply(this,arguments)}function bt(t,e){return l({},t,{prevout:e})}function mt(t,e,r){return t+"/tx/"+e+"#blinded="+r.map((function(t){return t.value+","+t.asset+","+t.valueBlinder+","+t.assetBlinder})).join(",")}var wt=function(t){function e(e,r,n){return t.call(this,"UnblindError output ("+e+":"+r+") with blind key "+n)||this}return h(e,t),e}(b(Error));function Pt(t,e,r,n){return kt.apply(this,arguments)}function kt(){return(kt=c(k.mark((function t(e,r,n,i){var o,s,u,a,c,f,d,l,h,v;return k.wrap((function(t){for(;;)switch(t.prev=t.next){case 0:o=[],s=[],u=w(e);case 3:if((a=u()).done){t.next=40;break}return c=a.value,t.prev=5,f=At(c,n,i),t.next=9,p(f.next());case 9:d=t.sent;case 10:if(d.done){t.next=31;break}if(!o.includes((l=d.value).txid)){t.next=17;break}return t.next=15,p(f.next());case 15:return d=t.sent,t.abrupt("continue",10);case 17:return t.next=19,p(It(l,r));case 19:return v=(h=t.sent).unblindedTx,s.push.apply(s,h.errors),t.next=25,v;case 25:return o.push(l.txid),t.next=28,p(f.next());case 28:d=t.sent,t.next=10;break;case 31:t.next=38;break;case 33:t.prev=33,t.t0=t.catch(5),t.t0 instanceof Error&&s.push(t.t0),"string"==typeof t.t0&&s.push(new Error(t.t0)),s.push(new Error("unknown error"));case 38:t.next=3;break;case 40:return t.abrupt("return",{txIDs:o,errors:s});case 41:case"end":return t.stop()}}),t,null,[[5,33]])})))).apply(this,arguments)}function Kt(){return(Kt=d(k.mark((function t(e,r,n,i){var o,s,u;return k.wrap((function(t){for(;;)switch(t.prev=t.next){case 0:return o=Pt(e,r,n,i),s=[],t.next=4,o.next();case 4:u=t.sent;case 5:if(u.done){t.next=12;break}return s.push(u.value),t.next=9,o.next();case 9:u=t.sent,t.next=5;break;case 12:return t.abrupt("return",s);case 13:case"end":return t.stop()}}),t)})))).apply(this,arguments)}function At(t,e,r){return Et.apply(this,arguments)}function Et(){return(Et=c(k.mark((function t(e,r,n){var i,o,s,u,a,c,f,d;return k.wrap((function(t){for(;;)switch(t.prev=t.next){case 0:i=void 0,o=[],s=0;case 3:return t.next=5,p(St(e,r,i));case 5:if(0!==(o=t.sent).length){t.next=8;break}return t.abrupt("break",24);case 8:i=o[o.length-1].txid,s+=o.length,u=o.map((function(t){return xt(t,r)})),a=w(u);case 12:if((c=a()).done){t.next=23;break}return f=c.value,t.next=16,p(f);case 16:if(d=t.sent,null==n||!n(d)){t.next=19;break}return t.abrupt("continue",21);case 19:return t.next=21,d;case 21:t.next=12;break;case 23:if(i){t.next=3;break}case 24:return t.abrupt("return",s);case 25:case"end":return t.stop()}}),t)})))).apply(this,arguments)}function It(t,e){return Tt.apply(this,arguments)}function Tt(){return(Tt=d(k.mark((function t(e,r){var n,i,o,s,u,a;return k.wrap((function(t){for(;;)switch(t.prev=t.next){case 0:for(n=[],i=[],o=function(t){var o=e.vin[t].prevout;o&&!q(o)&&n.push(function(){var n=d(k.mark((function n(){var s;return k.wrap((function(n){for(;;)switch(n.prev=n.next){case 0:if(!(s=r(o.prevout.script.toString("hex")))){n.next=12;break}return n.prev=2,n.next=5,F(o,s);case 5:e.vin[t].prevout=n.sent,n.next=12;break;case 9:n.prev=9,n.t0=n.catch(2),i.push(new wt(e.vin[t].txid,e.vin[t].vout,s));case 12:case"end":return n.stop()}}),n,null,[[2,9]])})));return function(){return n.apply(this,arguments)}}()())},s=0;s<e.vin.length;s++)o(s);for(u=function(t){var o=e.vout[t];q(o)||n.push(function(){var n=d(k.mark((function n(){var s;return k.wrap((function(n){for(;;)switch(n.prev=n.next){case 0:if(!(s=r(o.prevout.script.toString("hex")))){n.next=12;break}return n.prev=2,n.next=5,F(o,s);case 5:e.vout[t]=n.sent,n.next=12;break;case 9:n.prev=9,n.t0=n.catch(2),i.push(new wt(e.txid,t,s));case 12:case"end":return n.stop()}}),n,null,[[2,9]])})));return function(){return n.apply(this,arguments)}}()())},a=0;a<e.vout.length;a++)u(a);return t.next=8,Promise.all(n);case 8:return t.abrupt("return",{unblindedTx:e,errors:i});case 9:case"end":return t.stop()}}),t)})))).apply(this,arguments)}function St(t,e,r){return Bt.apply(this,arguments)}function Bt(){return(Bt=d(k.mark((function t(e,r,n){var i;return k.wrap((function(t){for(;;)switch(t.prev=t.next){case 0:return i=r+"/address/"+e+"/txs/chain",n&&(i+="/"+n),t.next=4,s.get(i);case 4:return t.abrupt("return",t.sent.data);case 6:case"end":return t.stop()}}),t)})))).apply(this,arguments)}function Nt(t,e,r){return Ot.apply(this,arguments)}function Ot(){return(Ot=c(k.mark((function t(r,n,i){var o,s,u,a,c,f,d,l,h,v,y,x;return k.wrap((function(t){for(;;)switch(t.prev=t.next){case 0:o=0,s=[],u=w(r);case 3:if((a=u()).done){t.next=33;break}if(f=(c=a.value).confidentialAddress,d=c.blindingPrivateKey,t.prev=5,!(d.length>0)){t.next=11;break}if(l=e.ECPair.fromPrivateKey(Buffer.from(d,"hex")),h=e.address.fromConfidential(f).blindingKey,l.publicKey.equals(h)){t.next=11;break}throw new Error("wrong blinding private key");case 11:return t.next=13,p(ht(f,n));case 13:v=w(t.sent);case 15:if((y=v()).done){t.next=24;break}if(x=y.value,null==i||!i(x)){t.next=19;break}return t.abrupt("continue",22);case 19:return t.next=21,Lt(x,d);case 21:o++;case 22:t.next=15;break;case 24:t.next=31;break;case 26:t.prev=26,t.t0=t.catch(5),t.t0 instanceof Error&&s.push(t.t0),"string"==typeof t.t0&&s.push(new Error(t.t0)),s.push(new Error("unknow error"));case 31:t.next=3;break;case 33:return t.abrupt("return",{numberOfUtxos:o,errors:s});case 34:case"end":return t.stop()}}),t,null,[[5,26]])})))).apply(this,arguments)}function _t(t,e,r){return Mt.apply(this,arguments)}function Mt(){return(Mt=d(k.mark((function t(e,r,n){var i,o,s;return k.wrap((function(t){for(;;)switch(t.prev=t.next){case 0:return i=Nt(e,r,n),o=[],t.next=4,i.next();case 4:s=t.sent;case 5:if(s.done){t.next=12;break}return o.push(s.value),t.next=9,i.next();case 9:s=t.sent,t.next=5;break;case 12:return t.abrupt("return",o);case 13:case"end":return t.stop()}}),t)})))).apply(this,arguments)}function Lt(t,e){return Ut.apply(this,arguments)}function Ut(){return(Ut=d(k.mark((function t(e,r){return k.wrap((function(t){for(;;)switch(t.prev=t.next){case 0:return t.prev=0,t.abrupt("return",F(e,r));case 4:throw t.prev=4,t.t0=t.catch(0),new wt(e.txid,e.vout,r);case 7:case"end":return t.stop()}}),t,null,[[0,4]])})))).apply(this,arguments)}function jt(t,r,n,i,o,s){void 0===o&&(o=!1),void 0===s&&(s=Ft);var u=e.address.getNetwork(r.address),a=o&&r.asset===u.assetHash,c=Dt(n(it)(t,[r],(function(){return i})).selectedUtxos.length,2,s,u.assetHash),p=it;a&&(p=function(t,e,n){t!==r.asset?it(t,e,n):r.value=n-c.value});var f=n(p)(t,[r,c],(function(){return i})),d=f.selectedUtxos,l=[r].concat(f.changeOutputs,[c]);return ut(l)(d),Rt(new e.Psbt({network:u}).toBase64(),d,l)}var Ft=.1;function Ct(t){var r=function(t){if(t.satsPerByte||(t.satsPerByte=Ft),t.errorHandler||(t.errorHandler=it),t.addFee||(t.addFee=!1),t.addFee&&t.satsPerByte<.1)throw new Error("satsPerByte minimum value is 0.1");if(0===t.recipients.length)throw new Error("need a least one recipient output to build the transaction");if(0===t.unspents.length)throw new Error("need at least one unspent to fund the transaction");return t}(t),n=r.changeAddressByAsset,i=r.coinSelector,o=r.psetBase64,s=r.recipients,u=r.unspents,a=r.addFee,c=r.satsPerByte,p=r.errorHandler,f=i(p)(u,s,n);if(!a){var d=s.concat(f.changeOutputs);return ut(d)(f.selectedUtxos),Rt(o,f.selectedUtxos,d)}var l=function(t,r,n,i){var o=H(t);return Dt(o.data.inputs.length+r.selectedUtxos.length+1,o.data.outputs.length+n.length+r.changeOutputs.length+1,i,e.address.getNetwork(n[0].address).assetHash)}(o,f,s,c),h=i(p)(u,[].concat(s,[l]),n),v=h.selectedUtxos,y=[].concat(s,h.changeOutputs,[l]);return ut(y)(v),Rt(o,v,y)}function Dt(t,e,r,n){var i=Wt(t,e);return{asset:n,value:Math.ceil(i*r),address:""}}function Rt(t,r,n){for(var i,o=H(t),s=Buffer.from("00","hex"),u=w(n);!(i=u()).done;){var a=i.value,c=a.asset,p=a.value,f=a.address,d=""===f?"":e.address.toOutputScript(f);o.addOutput({asset:c,value:p,script:d,nonce:s})}for(var l,h=w(r);!(l=h()).done;){var v=l.value;o.addInput({hash:v.txid,index:v.vout,witnessUtxo:v.prevout})}return o.toBase64()}function Wt(t,e){return(3*Ht(!1,t,e,!1)+Ht(!0,t,e,!0)+3)/4}function Ht(t,e,r,n){var i=function(t,e){var r=40*e;return t&&(r+=105*e),r}(t,e),o=function(t,e){var r=67*e;return t&&(r+=4273*e),r+43}(n,r);return 9+Xt(r)+Xt(e)+i+o}function Xt(t){return t<253?1:t<=65535?3:t<=4294967295?5:9}var qt=function(){function t(t,e){this.network=e,this.unspents=t}var r=t.prototype;return r.createTx=function(){return new e.Psbt({network:this.network}).toBase64()},r.buildTx=function(t,e,r,n,i,o){return Ct({psetBase64:t,recipients:e,coinSelector:r,changeAddressByAsset:n,addFee:i,satsPerByte:o,unspents:this.unspents})},r.sendTx=function(t,e,r,n,i){return void 0===n&&(n=!1),void 0===i&&(i=Ft),jt(this.unspents,t,e,r,n,i)},t}();function Gt(){return(Gt=d(k.mark((function t(e,r,n){return k.wrap((function(t){for(;;)switch(t.prev=t.next){case 0:return t.next=2,_t(e,r);case 2:return t.abrupt("return",Vt(t.sent,n));case 4:case"end":return t.stop()}}),t)})))).apply(this,arguments)}function Vt(t,e){return new qt(t,j(e))}function zt(t){return t.reduce((function(t,e){return t+G(e)}),0)}function Yt(t,e){return function(){var r=d(k.mark((function r(n){var i,o,s,u,a,c,p,f,l,h;return k.wrap((function(r){for(;;)switch(r.prev=r.next){case 0:return o=void 0===(i=n.esploraURL)?"https://blockstream.info/liquid/api":i,u=void 0===(s=n.gapLimit)?20:s,c=(a=function(){var t=d(k.mark((function t(e){var r,n,i,s,a;return k.wrap((function(t){for(;;)switch(t.prev=t.next){case 0:r=0,n=0,i=void 0,s=k.mark((function t(){var s,a,c,p,f;return k.wrap((function(t){for(;;)switch(t.prev=t.next){case 0:return s=n,t.next=3,Promise.all(Array.from(Array(u).keys()).map((function(t){return t+s})).map(e));case 3:return a=t.sent,t.next=6,Promise.all(a.map((function(t){return Zt(t,o)})));case 6:c=0,p=w(t.sent);case 9:if((f=p()).done){t.next=22;break}if(!f.value){t.next=16;break}i=c+n,r=0,t.next=19;break;case 16:if(++r!==u){t.next=19;break}return t.abrupt("return",{v:i});case 19:c++;case 20:t.next=9;break;case 22:n+=u;case 23:case"end":return t.stop()}}),t)}));case 4:if(!(r<u)){t.next=11;break}return t.delegateYield(s(),"t0",6);case 6:if("object"!=typeof(a=t.t0)){t.next=9;break}return t.abrupt("return",a.v);case 9:t.next=4;break;case 11:return t.abrupt("return",i);case 12:case"end":return t.stop()}}),t)})));return function(e){return t.apply(this,arguments)}}())((function(t){return Promise.resolve(e(!1,t))})),p=a((function(t){return Promise.resolve(e(!0,t))})),r.next=6,Promise.all([c,p]);case 6:return l=(f=r.sent)[0],h=f[1],r.abrupt("return",Jt(t)({lastUsedExternalIndex:l,lastUsedInternalIndex:h}));case 10:case"end":return r.stop()}}),r)})));return function(t){return r.apply(this,arguments)}}()}function Zt(t,e){return $t.apply(this,arguments)}function $t(){return($t=d(k.mark((function t(e,r){return k.wrap((function(t){for(;;)switch(t.prev=t.next){case 0:return t.next=2,s.get(r+"/address/"+e+"/txs");case 2:return t.abrupt("return",t.sent.data.length>0);case 4:case"end":return t.stop()}}),t)})))).apply(this,arguments)}function Jt(t){return function(){var e=d(k.mark((function e(r){var n,i,o,s,u,a,c;return k.wrap((function(e){for(;;)switch(e.prev=e.next){case 0:if(i=r.lastUsedInternalIndex,o=[],void 0!==(n=r.lastUsedExternalIndex))for(s=0;s<=n;s++)u=t.getNextAddress(),o.push(u);if(void 0!==i)for(a=0;a<=i;a++)c=t.getNextChangeAddress(),o.push(c);return e.next=6,Promise.all(o);case 6:return e.abrupt("return",t);case 7:case"end":return e.stop()}}),e)})));return function(t){return e.apply(this,arguments)}}()}Object.defineProperty(exports,"ECPair",{enumerable:!0,get:function(){return e.ECPair}}),Object.defineProperty(exports,"address",{enumerable:!0,get:function(){return e.address}}),Object.defineProperty(exports,"networks",{enumerable:!0,get:function(){return e.networks}}),Object.defineProperty(exports,"payments",{enumerable:!0,get:function(){return e.payments}}),exports.BLOCKSTREAM_ESPLORA_ENDPOINT="https://blockstream.info/liquid/api",exports.BrowserInject=J,exports.BufferMap=S,exports.DEFAULT_BASE_DERIVATION_PATH="m/48'/0'/0'/2'",exports.DEFAULT_SATS_PER_BYTE=Ft,exports.Identity=z,exports.MasterPublicKey=Y,exports.Mnemonic=Z,exports.Multisig=nt,exports.MultisigWatchOnly=rt,exports.PrivateKey=$,exports.Wallet=qt,exports.addToTx=Rt,exports.balances=function(t){for(var e=X(t,V),r={},n=0,i=Object.entries(e);n<i.length;n++){var o=i[n];r[o[0]]=zt(o[1])}return r},exports.checkIdentityType=D,exports.checkMasterPublicKey=W,exports.checkMnemonic=R,exports.craftMultipleRecipientsPset=Ct,exports.craftSingleRecipientPset=jt,exports.createFeeOutput=Dt,exports.decodePset=H,exports.esploraTxToTxInterface=xt,exports.estimateTxSize=Wt,exports.fetchAndUnblindTxs=function(t,e,r,n){return Kt.apply(this,arguments)},exports.fetchAndUnblindTxsGenerator=Pt,exports.fetchAndUnblindUtxos=_t,exports.fetchAndUnblindUtxosGenerator=Nt,exports.fetchTx=function(t,e){return lt.apply(this,arguments)},exports.fetchTxHex=ft,exports.fetchUtxos=ht,exports.fromAssetHash=function(t){return Buffer.concat([Buffer.from("01","hex"),Buffer.from(t,"hex").reverse()])},exports.fromXpub=O,exports.getAsset=V,exports.getIndexFromAddress=function(t){if(!t.derivationPath)throw new Error("need derivation path to be defined");var e=t.derivationPath.split("/");return parseInt(e[e.length-1])},exports.getNetwork=j,exports.getSats=G,exports.getScripts=function(t){return new Set(t.map((function(t){return e.address.toOutputScript(t.confidentialAddress).toString("hex")})))},exports.getUnblindURLFromTx=function(t,e){for(var r,n=[],i=function(t){return Buffer.from(t,"hex").reverse().toString("hex")},o=w(t.vout);!(r=o()).done;){var s=r.value;s.prevout.script.length>0&&q(s)&&n.push({value:G(s),asset:V(s),assetBlinder:i(s.unblindData.assetBlindingFactor.toString("hex")),valueBlinder:i(s.unblindData.valueBlindingFactor.toString("hex"))})}return mt(e,t.txid,n)},exports.greedyCoinSelector=function(t){return void 0===t&&(t=pt),function(e){void 0===e&&(e=it);var r,n=(r=t,function(t){return function(e){return function(n){var i=[],o=function(t){return function(e){return function(r){return function(n){return function(i){var o=0,s=i.filter(st(r)).sort(t).reduce((function(t,e){return o<=n&&(t.push(e),o+=G(e)),t}),[]);return o<n&&e(r,n,o),s}}}}}(r)(t);return n.forEach((function(t,e){i.push(o(e)(t))})),i.flatMap((function(t){return t(e)}))}}})(e);return function(t,e,r){var i=function(t){return function(e){return function(r){var n=[];return e.forEach((function(e,i){var o,s=(o=r,function(t){var e=function(t){return function(e){return e.filter(st(t)).reduce((function(t,e){return t+G(e)}),0)}}(t)(o);return function(t){return e-t}})(i)(e);s>0&&n.push({address:t(i),asset:i,value:s})})),n}}}(r),o=function(t){return t.reduce(ot,new Map)}(e),s=n(t)(o);return{selectedUtxos:s,changeOutputs:i(o)(s)}}}},exports.groupBy=X,exports.isConfidentialOutput=I,exports.isUnblindedOutput=q,exports.isValidAmount=function(t){return!(t<=0||!Number.isSafeInteger(t))},exports.isValidExtendedBlindKey=L,exports.isValidXpub=M,exports.makeUnblindURL=mt,exports.masterPubKeyRestorerFromEsplora=function(t){return Yt(t,(function(e,r){return t.getAddress(e,r).address.confidentialAddress}))},exports.masterPubKeyRestorerFromState=function(t){return Jt(t)},exports.mnemonicRestorerFromEsplora=function(t){return Yt(t,(function(e,r){return t.getAddress(e,r).address.confidentialAddress}))},exports.mnemonicRestorerFromState=function(t){return Jt(t)},exports.multisigFromEsplora=function(t){return Yt(t,(function(e,r){return t.getMultisigAddress(e?rt.INTERNAL_INDEX:rt.EXTERNAL_INDEX,r).confidentialAddress}))},exports.multisigWatchOnlyFromEsplora=function(t){return Yt(t,(function(e,r){return t.getMultisigAddress(e?rt.INTERNAL_INDEX:rt.EXTERNAL_INDEX,r).confidentialAddress}))},exports.psetToUnsignedHex=U,exports.psetToUnsignedTx=function(t){return e.Transaction.fromHex(U(t))},exports.restorerFromState=Jt,exports.toAssetHash=function(t){return t.slice(1).reverse().toString("hex")},exports.toNumber=function(t){return e.confidential.confidentialValueToSatoshi(t)},exports.toOutpoint=function(t){return{txid:t.txid,vout:t.vout}},exports.toXpub=_,exports.unblindOutput=F,exports.unblindTransaction=It,exports.utxosFromTransactions=function(t,e,r){void 0===r&&(r=[]);var n=function(t){return t||Infinity};return t.sort((function(t,e){return function(t,e){return n(t.status.blockHeight)-n(e.status.blockHeight)||0}(t,e)||function(t,e){return t.vin.map((function(t){return t.txid})).includes(e.txid)?1:-1}(t,e)})).reduce((function(t,r,n){return function(t,e,r){var n=e.vout.filter((function(t){return r.has(t.prevout.script.toString("hex"))}));return t.concat(n)}(function(t,e){for(var r,n=t,i=function(){var t=r.value;n=n.filter((function(e){return!(e.txid===t.txid&&e.vout===t.vout)}))},o=w(e);!(r=o()).done;)i();return n}(t,r.vin),r,e)}),r)},exports.walletFromAddresses=function(t,e,r){return Gt.apply(this,arguments)},exports.walletFromCoins=Vt;
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e=Buffer.from(t.publicKey,"hex"),r=this.scriptFromPublicKey(e);this.scriptToAddressCache[r]=t},i.getAddress=function(t,e){var r=this.derivePublicKeyWithIndex(t,e),n=this.scriptFromPublicKey(r),i=this.getBlindingKeyPair(n),o=this.createConfidentialAddress(r,i.publicKey),s=this.baseDerivationPath+"/"+(t?1:0)+"/"+e;return{address:{confidentialAddress:o,blindingPrivateKey:i.privateKey.toString("hex"),derivationPath:s},publicKey:r.toString("hex")}},i.getNextAddress=function(){var t=d(k.mark((function t(){var e;return k.wrap((function(t){for(;;)switch(t.prev=t.next){case 0:return e=this.getAddress(!1,this.index),this.persistAddressToCache(e),this.index=this.index+1,t.abrupt("return",e.address);case 4:case"end":return t.stop()}}),t,this)})));return function(){return t.apply(this,arguments)}}(),i.getNextChangeAddress=function(){var t=d(k.mark((function t(){var e;return k.wrap((function(t){for(;;)switch(t.prev=t.next){case 0:return 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u=n.mnemonicToSeedSync(i.opts.mnemonic),a=r.fromSeed(u,e.networks[i.chain]),c=a.derivePath(Y.INITIAL_BASE_PATH),p=O(e.bip32.fromPublicKey(c.publicKey,c.chainCode,c.network).toBase58(),i.chain),f=o.fromSeed(u),d=f.masterKey.toString("hex");return(s=t.call(this,l({},i,{type:exports.IdentityType.MasterPublicKey,opts:{masterPublicKey:p,masterBlindingKey:d,baseDerivationPath:i.opts.baseDerivationPath}}))||this).masterBlindingKey=d,s.masterBlindingKeyNode=f,s.masterPublicKey=p,s.masterPrivateKeyNode=a,s.mnemonic=i.opts.mnemonic,s}h(i,t);var s=i.prototype;return s.blindPset=function(){var e=d(k.mark((function e(r,n,i,o){var s=this;return k.wrap((function(e){for(;;)switch(e.prev=e.next){case 0:return e.abrupt("return",t.prototype.blindPsetWithBlindKeysGetter.call(this,(function(e){return t.prototype.getBlindingKeyPair.call(s,e.toString("hex"),!0)}),r,n,i,o));case 1:case"end":return e.stop()}}),e,this)})));return function(t,r,n,i){return e.apply(this,arguments)}}(),s.isAbleToSign=function(){return!0},s.derivePath=function(t){var r=this.masterPrivateKeyNode.derivePath(t).toWIF(),n=e.ECPair.fromWIF(r,this.network);return{publicKey:n.publicKey,privateKey:n.privateKey}},s.signPset=function(){var t=d(k.mark((function t(r){var n,i,o,s,u,a,c;return k.wrap((function(t){for(;;)switch(t.prev=t.next){case 0:for(n=e.Psbt.fromBase64(r),i=[],o=0;o<n.data.inputs.length;o++)(s=n.data.inputs[o]).witnessUtxo&&(u=this.scriptToAddressCache[s.witnessUtxo.script.toString("hex")])&&(a=this.derivePath(u.address.derivationPath).privateKey,c=e.ECPair.fromPrivateKey(a),i.push(n.signInputAsync(o,c)));return t.next=5,Promise.all(i);case 5:return t.abrupt("return",n.toBase64());case 6:case"end":return t.stop()}}),t,this)})));return function(e){return t.apply(this,arguments)}}(),i.Random=function(t,e){var r=n.generateMnemonic();return new i({chain:t,type:exports.IdentityType.Mnemonic,opts:{mnemonic:r,baseDerivationPath:e}})},i}(Y),$=function(t){function r(r){var n;n=t.call(this,r)||this,D(r.type,exports.IdentityType.PrivateKey),n.signingKeyPair=n.decodeFromWif(r.opts.signingKeyWIF),n.blindingKeyPair=n.decodeFromWif(r.opts.blindingKeyWIF);var i=e.payments.p2wpkh({pubkey:n.signingKeyPair.publicKey,blindkey:n.blindingKeyPair.publicKey,network:n.network});return n.confidentialAddress=i.confidentialAddress,n.blindingPrivateKey=n.blindingKeyPair.privateKey.toString("hex"),n.scriptPubKey=i.output,n}h(r,t);var n=r.prototype;return n.blindPset=function(){var e=d(k.mark((function e(r,n,i,o){var s=this;return k.wrap((function(e){for(;;)switch(e.prev=e.next){case 0:return e.abrupt("return",t.prototype.blindPsetWithBlindKeysGetter.call(this,(function(t){return s.getBlindingKeyPair(t)}),r,n,i,o));case 1:case"end":return e.stop()}}),e,this)})));return function(t,r,n,i){return e.apply(this,arguments)}}(),n.getBlindingKeyPair=function(t){if(!t.equals(this.scriptPubKey))throw new Error(t+" is unknown by the PrivateKey Identity");return{publicKey:this.blindingKeyPair.publicKey,privateKey:this.blindingKeyPair.privateKey}},n.isAbleToSign=function(){return!0},n.decodeFromWif=function(t){return e.ECPair.fromWIF(t,this.network)},n.getAddress=function(){return{confidentialAddress:this.confidentialAddress,blindingPrivateKey:this.blindingPrivateKey,derivationPath:void 0}},n.getNextAddress=function(){var t=d(k.mark((function t(){return k.wrap((function(t){for(;;)switch(t.prev=t.next){case 0:return t.abrupt("return",this.getAddress());case 1:case"end":return t.stop()}}),t,this)})));return function(){return t.apply(this,arguments)}}(),n.getNextChangeAddress=function(){var t=d(k.mark((function t(){return k.wrap((function(t){for(;;)switch(t.prev=t.next){case 0:return t.abrupt("return",this.getAddress());case 1:case"end":return t.stop()}}),t,this)})));return function(){return t.apply(this,arguments)}}(),n.getBlindingPrivateKey=function(){var t=d(k.mark((function t(e){return k.wrap((function(t){for(;;)switch(t.prev=t.next){case 0:if(Buffer.from(e,"hex").equals(this.scriptPubKey)){t.next=3;break}throw new Error("The script is not PrivateKey.scriptPubKey.");case 3:return t.abrupt("return",this.blindingPrivateKey);case 4:case"end":return t.stop()}}),t,this)})));return function(e){return t.apply(this,arguments)}}(),n.signPset=function(){var t=d(k.mark((function t(r){var n,i,o,s,u=this;return k.wrap((function(t){for(;;)switch(t.prev=t.next){case 0:for(n=e.Psbt.fromBase64(r),i=[],o=0;o<n.data.inputs.length;o++)(s=n.data.inputs[o]).witnessUtxo?s.witnessUtxo.script.equals(this.scriptPubKey)&&i.push(o):i.push(o);return t.next=5,Promise.all(i.map((function(t){return n.signInputAsync(t,u.signingKeyPair)})));case 5:return t.abrupt("return",n.toBase64());case 6:case"end":return t.stop()}}),t,this)})));return function(e){return t.apply(this,arguments)}}(),n.getAddresses=function(){var t=d(k.mark((function t(){return k.wrap((function(t){for(;;)switch(t.prev=t.next){case 0:return t.abrupt("return",[{confidentialAddress:this.confidentialAddress,blindingPrivateKey:this.blindingPrivateKey,derivationPath:void 0}]);case 1:case"end":return t.stop()}}),t,this)})));return function(){return t.apply(this,arguments)}}(),r}(z),J=function(t){function e(e){var r;if(r=t.call(this,e)||this,D(e.type,exports.IdentityType.Inject),void 0===window||void 0===window[e.opts.windowProvider])throw new Error("The value.windowProvider of IdentityOpts is not valid or the script is to injected in the window");return r.provider=window[e.opts.windowProvider],r}h(e,t);var r=e.prototype;return r.getNextAddress=function(){return this.provider.getNextAddress()},r.getNextChangeAddress=function(){return this.provider.getNextChangeAddress()},r.signPset=function(t){return this.provider.signTransaction(t)},r.getAddresses=function(){return this.provider.getAddresses()},r.getBlindingPrivateKey=function(t){throw new Error("Method not implemented.")},r.isAbleToSign=function(){return!0},r.blindPset=function(t,e,r,n){throw new Error("Method not implemented.")},e}(z);function Q(t,e){if(t.length!==e.length)throw new Error("a.length !== b.length (xor)");for(var r=Buffer.alloc(t.length),n=0;n<t.length;n++)r[n]=t[n]^e[n];return r}function tt(t){return t.sort(et)}function et(t,e){return t.toString("hex")<e.toString("hex")?-1:1}var rt=function(t){function i(i){var s;(s=t.call(this,i)||this).nextIndex=0,s.nextChangeIndex=0,D(i.type,exports.IdentityType.MultisigWatchOnly),function(t,e){if(t<=0||t>e)throw new Error("number of required signatures must be > 0 and <= "+e)}(i.opts.requiredSignatures,i.opts.cosigners.length);var u,a=i.opts.cosigners.map((function(t){return function(t,e){if("string"==typeof t)return t;var i=n.mnemonicToSeedSync(t.mnemonic),o=r.fromSeed(i,e).derivePath(t.baseDerivationPath||"m/48'/0'/0'/2'");return _(r.fromPublicKey(o.publicKey,o.chainCode,e).toBase58())}(t,s.network)}));return a.forEach(W),s.cosigners=a.sort().map((function(t){return r.fromBase58(t)})),s.blindingKeyMasterNode=(u=function(t){for(var r,n=Buffer.from("blinding_key"),i=Buffer.alloc(32),o=w(t);!(r=o()).done;)i=Q(i,r.value);return e.crypto.sha256(Buffer.concat([n,i]))}(s.cosigners.map((function(t){return t.chainCode}))),o.fromSeed(u)),s.requiredSignatures=i.opts.requiredSignatures,s}h(i,t);var s=i.prototype;return s.getNextAddress=function(){var t=this.getMultisigAddress(i.EXTERNAL_INDEX,this.nextIndex);return this.nextIndex++,Promise.resolve(t)},s.getNextChangeAddress=function(){var t=this.getMultisigAddress(i.INTERNAL_INDEX,this.nextChangeIndex);return this.nextChangeIndex++,Promise.resolve(t)},s.getAddresses=function(){var t=this,e=Array.from(Array(this.nextIndex).keys()).map((function(e){return t.getMultisigAddress(i.EXTERNAL_INDEX,e)})),r=Array.from(Array(this.nextChangeIndex).keys()).map((function(e){return t.getMultisigAddress(i.INTERNAL_INDEX,e)}));return Promise.resolve(e.concat(r))},s.getBlindingPrivateKey=function(t){var e=this.getBlindingKeyPair(t).privateKey;return Promise.resolve(e.toString("hex"))},s.getBlindingKeyPair=function(t){var e=this.blindingKeyMasterNode.derive(t);if(!e.publicKey||!e.privateKey)throw new Error("unable to generate blinding key pair");return{publicKey:e.publicKey,privateKey:e.privateKey}},s.isAbleToSign=function(){return!1},s.signPset=function(t){throw new Error("WatchOnly Multisig Identity is not able to sign pset")},s.blindPset=function(e,r,n,i){var o=this;return t.prototype.blindPsetWithBlindKeysGetter.call(this,(function(t){return o.getBlindingKeyPair(t.toString("hex"))}),e,r,n,i)},s.getMultisigAddress=function(t,r){return l({},function(t,r,n,i){var o=e.payments.p2wsh({redeem:e.payments.p2ms({m:parseInt(n.toString()),pubkeys:tt(t.map((function(t){return t.publicKey}))),network:i}),network:i});if(!o.address)throw new Error("Invalid payment");var s=r.derive(e.address.toOutputScript(o.address,i)),u=s.publicKey,a=s.privateKey;if(!u||!a)throw new Error("something went wrong while generating blinding key pair");if(!(o=e.payments.p2wsh({redeem:e.payments.p2ms({m:parseInt(n.toString()),pubkeys:tt(t.map((function(t){return t.publicKey}))),network:i}),blindkey:u,network:i})).confidentialAddress||!o.redeem||!o.redeem.output)throw new Error("invalid payment");return{blindingPrivateKey:a.toString("hex"),confidentialAddress:o.confidentialAddress,witnessScript:o.redeem.output.toString("hex")}}(this.cosigners.map((function(e){return e.derive(t).derive(r)})),this.blindingKeyMasterNode,this.requiredSignatures,this.network),{derivationPath:t+"/"+r})},i}(z);rt.EXTERNAL_INDEX=0,rt.INTERNAL_INDEX=1;var nt=function(t){function i(i){var o;D(i.type,exports.IdentityType.Multisig),R(i.opts.signer.mnemonic);var s=n.mnemonicToSeedSync(i.opts.signer.mnemonic),u=r.fromSeed(s,e.networks[i.chain]).derivePath(i.opts.signer.baseDerivationPath||"m/48'/0'/0'/2'");return(o=t.call(this,l({},i,{opts:l({},i.opts,{cosigners:i.opts.cosigners.concat([i.opts.signer])}),type:exports.IdentityType.MultisigWatchOnly}))||this).baseDerivationPath=i.opts.signer.baseDerivationPath||"m/48'/0'/0'/2'",o.baseNode=u,o.scriptToPath={},o}h(i,t);var o=i.prototype;return o.getNextAddress=function(){var e=d(k.mark((function e(){var r;return k.wrap((function(e){for(;;)switch(e.prev=e.next){case 0:return e.next=2,t.prototype.getNextAddress.call(this);case 2:if((r=e.sent).derivationPath){e.next=5;break}throw new Error("need derivation path to cache addresses");case 5:return this.scriptToPath[this.toScript(r.confidentialAddress)]=r.derivationPath,e.abrupt("return",r);case 7:case"end":return e.stop()}}),e,this)})));return function(){return e.apply(this,arguments)}}(),o.getNextChangeAddress=function(){var e=d(k.mark((function e(){var r;return k.wrap((function(e){for(;;)switch(e.prev=e.next){case 0:return e.next=2,t.prototype.getNextChangeAddress.call(this);case 2:if((r=e.sent).derivationPath){e.next=5;break}throw new Error("need derivation path to cache addresses");case 5:return this.scriptToPath[this.toScript(r.confidentialAddress)]=r.derivationPath,e.abrupt("return",r);case 7:case"end":return e.stop()}}),e,this)})));return function(){return e.apply(this,arguments)}}(),o.isAbleToSign=function(){return!0},o.signPset=function(){var t=d(k.mark((function t(r){var n,i,o,s,u,a,c;return k.wrap((function(t){for(;;)switch(t.prev=t.next){case 0:n=e.Psbt.fromBase64(r),i=[],o=0;case 3:if(!(o<n.data.inputs.length)){t.next=16;break}if(!(s=n.data.inputs[o]).witnessUtxo){t.next=13;break}if(!(u=this.scriptToPath[s.witnessUtxo.script.toString("hex")])){t.next=13;break}if(a=this.baseNode.derivePath(u).privateKey){t.next=11;break}throw new Error("signing private key is undefined");case 11:c=e.ECPair.fromPrivateKey(a),i.push(n.signInputAsync(o,c));case 13:o++,t.next=3;break;case 16:return t.next=18,Promise.all(i);case 18:return t.abrupt("return",n.toBase64());case 19:case"end":return t.stop()}}),t,this)})));return function(e){return t.apply(this,arguments)}}(),o.getXPub=function(){return _(r.fromPublicKey(this.baseNode.publicKey,this.baseNode.chainCode,this.network).toBase58())},o.toScript=function(t){return e.address.toOutputScript(t,this.network).toString("hex")},i}(rt),it=function(t,e,r){throw new Error("not enought funds to fill "+e+"sats of "+t+" (amount selected: "+r+")")};function ot(t,e){return t.set(e.asset,(t.get(e.asset)||0)+e.value),t}function st(t){return function(e){return V(e)===t}}var ut=function(t){return function(e){var r=e.map((function(t){return{value:G(t)||0,asset:V(t)||""}}));return at(r)(t)}},at=function(t){return function(e){var r=function(t){return t.reduce((function(t,e){return(t[e.asset]=t[e.asset]||[]).push(e),t}),{})},n=r(t),i=r(e),o=Object.keys(n).sort(),s=Object.keys(i).sort();if(!o.every((function(t){return s.includes(t)})))throw new Error("inputs and outputs don't have the same assets. Inputs assets = "+o+", Outputs assets = "+s);for(var u in n){var a=ct(n[u].map((function(t){return t.value}))),c=ct(i[u].map((function(t){return t.value})));if(a!==c)throw new Error("missing funds for asset "+u+" (inputs: "+a+", outputs: "+c+")")}}},ct=function(t){return t.reduce((function(t,e){return t+e}),0)},pt=function(t,e){return G(t)-G(e)};function ft(t,e){return dt.apply(this,arguments)}function dt(){return(dt=d(k.mark((function t(e,r){return k.wrap((function(t){for(;;)switch(t.prev=t.next){case 0:return t.next=2,s.get(r+"/tx/"+e+"/hex");case 2:return t.abrupt("return",t.sent.data);case 3:case"end":return t.stop()}}),t)})))).apply(this,arguments)}function lt(){return(lt=d(k.mark((function t(e,r){return k.wrap((function(t){for(;;)switch(t.prev=t.next){case 0:return t.t0=xt,t.next=3,s.get(r+"/tx/"+e);case 3:return t.t1=t.sent.data,t.t2=r,t.abrupt("return",(0,t.t0)(t.t1,t.t2));case 6:case"end":return t.stop()}}),t)})))).apply(this,arguments)}function ht(t,e){return vt.apply(this,arguments)}function vt(){return(vt=d(k.mark((function t(e,r){return k.wrap((function(t){for(;;)switch(t.prev=t.next){case 0:return t.next=2,s.get(r+"/address/"+e+"/utxo");case 2:return t.abrupt("return",Promise.all(t.sent.data.map(yt(r))));case 4:case"end":return t.stop()}}),t)})))).apply(this,arguments)}var yt=function(t){return function(){var r=d(k.mark((function r(n){var i;return k.wrap((function(r){for(;;)switch(r.prev=r.next){case 0:return r.next=2,ft(n.txid,t);case 2:return i=e.Transaction.fromHex(r.sent).outs[n.vout],r.abrupt("return",l({},n,{prevout:i}));case 5:case"end":return r.stop()}}),r)})));return function(t){return r.apply(this,arguments)}}()};function xt(t,e){return gt.apply(this,arguments)}function gt(){return(gt=d(k.mark((function t(r,n){var i,o,s,u,a,c,p,f,d,l;return k.wrap((function(t){for(;;)switch(t.prev=t.next){case 0:for(i=[],o=[],s=w(r.vin);!(u=s()).done;)i.push((a=u.value).txid),o.push(a.vout);return t.next=5,Promise.all(i.map((function(t,e){return r.vin[e].is_pegin?Promise.resolve(void 0):ft(t,n)})));case 5:return c=t.sent.map((function(t,r){if(t)return bt({txid:i[r],vout:o[r]},e.Transaction.fromHex(t).outs[o[r]])})),p=i.map((function(t,e){return{prevout:c[e],txid:t,vout:o[e],isPegin:r.vin[e].is_pegin}})),t.next=10,ft(r.txid,n);case 10:return f=e.Transaction.fromHex(t.sent),d=function(t){return{txid:r.txid,vout:t}},l=f.outs.map((function(t,e){return bt(d(e),t)})),t.abrupt("return",{txid:r.txid,vin:p,vout:l,fee:r.fee,status:{confirmed:r.status.confirmed,blockHash:r.status.block_hash,blockHeight:r.status.block_height,blockTime:r.status.block_time}});case 17:case"end":return t.stop()}}),t)})))).apply(this,arguments)}function bt(t,e){return l({},t,{prevout:e})}function mt(t,e,r){return t+"/tx/"+e+"#blinded="+r.map((function(t){return t.value+","+t.asset+","+t.valueBlinder+","+t.assetBlinder})).join(",")}var wt=function(t){function e(e,r,n){return t.call(this,"UnblindError output ("+e+":"+r+") with blind key "+n)||this}return h(e,t),e}(b(Error));function Pt(t,e,r,n){return kt.apply(this,arguments)}function kt(){return(kt=c(k.mark((function t(e,r,n,i){var o,s,u,a,c,f,d,l,h,v;return k.wrap((function(t){for(;;)switch(t.prev=t.next){case 0:o=[],s=[],u=w(e);case 3:if((a=u()).done){t.next=40;break}return c=a.value,t.prev=5,f=At(c,n,i),t.next=9,p(f.next());case 9:d=t.sent;case 10:if(d.done){t.next=31;break}if(!o.includes((l=d.value).txid)){t.next=17;break}return t.next=15,p(f.next());case 15:return d=t.sent,t.abrupt("continue",10);case 17:return t.next=19,p(It(l,r));case 19:return v=(h=t.sent).unblindedTx,s.push.apply(s,h.errors),t.next=25,v;case 25:return o.push(l.txid),t.next=28,p(f.next());case 28:d=t.sent,t.next=10;break;case 31:t.next=38;break;case 33:t.prev=33,t.t0=t.catch(5),t.t0 instanceof Error&&s.push(t.t0),"string"==typeof t.t0&&s.push(new Error(t.t0)),s.push(new Error("unknown error"));case 38:t.next=3;break;case 40:return t.abrupt("return",{txIDs:o,errors:s});case 41:case"end":return t.stop()}}),t,null,[[5,33]])})))).apply(this,arguments)}function Kt(){return(Kt=d(k.mark((function t(e,r,n,i){var o,s,u;return k.wrap((function(t){for(;;)switch(t.prev=t.next){case 0:return o=Pt(e,r,n,i),s=[],t.next=4,o.next();case 4:u=t.sent;case 5:if(u.done){t.next=12;break}return s.push(u.value),t.next=9,o.next();case 9:u=t.sent,t.next=5;break;case 12:return t.abrupt("return",s);case 13:case"end":return t.stop()}}),t)})))).apply(this,arguments)}function At(t,e,r){return Et.apply(this,arguments)}function Et(){return(Et=c(k.mark((function t(e,r,n){var i,o,s,u,a,c,f,d;return k.wrap((function(t){for(;;)switch(t.prev=t.next){case 0:i=void 0,o=[],s=0;case 3:return t.next=5,p(St(e,r,i));case 5:if(0!==(o=t.sent).length){t.next=8;break}return t.abrupt("break",24);case 8:i=o[o.length-1].txid,s+=o.length,u=o.map((function(t){return xt(t,r)})),a=w(u);case 12:if((c=a()).done){t.next=23;break}return f=c.value,t.next=16,p(f);case 16:if(d=t.sent,null==n||!n(d)){t.next=19;break}return t.abrupt("continue",21);case 19:return t.next=21,d;case 21:t.next=12;break;case 23:if(i){t.next=3;break}case 24:return t.abrupt("return",s);case 25:case"end":return t.stop()}}),t)})))).apply(this,arguments)}function It(t,e){return Tt.apply(this,arguments)}function Tt(){return(Tt=d(k.mark((function t(e,r){var n,i,o,s,u,a;return k.wrap((function(t){for(;;)switch(t.prev=t.next){case 0:for(n=[],i=[],o=function(t){var o=e.vin[t].prevout;o&&!q(o)&&n.push(function(){var n=d(k.mark((function n(){var s;return k.wrap((function(n){for(;;)switch(n.prev=n.next){case 0:if(!(s=r(o.prevout.script.toString("hex")))){n.next=12;break}return n.prev=2,n.next=5,F(o,s);case 5:e.vin[t].prevout=n.sent,n.next=12;break;case 9:n.prev=9,n.t0=n.catch(2),i.push(new wt(e.vin[t].txid,e.vin[t].vout,s));case 12:case"end":return n.stop()}}),n,null,[[2,9]])})));return function(){return n.apply(this,arguments)}}()())},s=0;s<e.vin.length;s++)o(s);for(u=function(t){var o=e.vout[t];q(o)||n.push(function(){var n=d(k.mark((function n(){var s;return k.wrap((function(n){for(;;)switch(n.prev=n.next){case 0:if(!(s=r(o.prevout.script.toString("hex")))){n.next=12;break}return n.prev=2,n.next=5,F(o,s);case 5:e.vout[t]=n.sent,n.next=12;break;case 9:n.prev=9,n.t0=n.catch(2),i.push(new wt(e.txid,t,s));case 12:case"end":return n.stop()}}),n,null,[[2,9]])})));return function(){return n.apply(this,arguments)}}()())},a=0;a<e.vout.length;a++)u(a);return t.next=8,Promise.all(n);case 8:return t.abrupt("return",{unblindedTx:e,errors:i});case 9:case"end":return t.stop()}}),t)})))).apply(this,arguments)}function St(t,e,r){return Bt.apply(this,arguments)}function Bt(){return(Bt=d(k.mark((function t(e,r,n){var i;return k.wrap((function(t){for(;;)switch(t.prev=t.next){case 0:return i=r+"/address/"+e+"/txs/chain",n&&(i+="/"+n),t.next=4,s.get(i);case 4:return t.abrupt("return",t.sent.data);case 6:case"end":return t.stop()}}),t)})))).apply(this,arguments)}function Nt(t,e,r){return Ot.apply(this,arguments)}function Ot(){return(Ot=c(k.mark((function t(r,n,i){var o,s,u,a,c,f,d,l,h,v,y,x;return k.wrap((function(t){for(;;)switch(t.prev=t.next){case 0:o=0,s=[],u=w(r);case 3:if((a=u()).done){t.next=33;break}if(f=(c=a.value).confidentialAddress,d=c.blindingPrivateKey,t.prev=5,!(d.length>0)){t.next=11;break}if(l=e.ECPair.fromPrivateKey(Buffer.from(d,"hex")),h=e.address.fromConfidential(f).blindingKey,l.publicKey.equals(h)){t.next=11;break}throw new Error("wrong blinding private key");case 11:return t.next=13,p(ht(f,n));case 13:v=w(t.sent);case 15:if((y=v()).done){t.next=24;break}if(x=y.value,null==i||!i(x)){t.next=19;break}return t.abrupt("continue",22);case 19:return t.next=21,Lt(x,d);case 21:o++;case 22:t.next=15;break;case 24:t.next=31;break;case 26:t.prev=26,t.t0=t.catch(5),t.t0 instanceof Error&&s.push(t.t0),"string"==typeof t.t0&&s.push(new Error(t.t0)),s.push(new Error("unknow error"));case 31:t.next=3;break;case 33:return t.abrupt("return",{numberOfUtxos:o,errors:s});case 34:case"end":return t.stop()}}),t,null,[[5,26]])})))).apply(this,arguments)}function _t(t,e,r){return Mt.apply(this,arguments)}function Mt(){return(Mt=d(k.mark((function t(e,r,n){var i,o,s;return k.wrap((function(t){for(;;)switch(t.prev=t.next){case 0:return i=Nt(e,r,n),o=[],t.next=4,i.next();case 4:s=t.sent;case 5:if(s.done){t.next=12;break}return o.push(s.value),t.next=9,i.next();case 9:s=t.sent,t.next=5;break;case 12:return t.abrupt("return",o);case 13:case"end":return t.stop()}}),t)})))).apply(this,arguments)}function Lt(t,e){return Ut.apply(this,arguments)}function Ut(){return(Ut=d(k.mark((function t(e,r){return k.wrap((function(t){for(;;)switch(t.prev=t.next){case 0:return t.prev=0,t.abrupt("return",F(e,r));case 4:throw t.prev=4,t.t0=t.catch(0),new wt(e.txid,e.vout,r);case 7:case"end":return t.stop()}}),t,null,[[0,4]])})))).apply(this,arguments)}function jt(t,r,n,i,o,s){void 0===o&&(o=!1),void 0===s&&(s=Ft);var u=e.address.getNetwork(r.address),a=o&&r.asset===u.assetHash,c=n(it)(t,[r],(function(){return i})),p=Dt(c.selectedUtxos.length,c.changeOutputs.length+2,s,u.assetHash),f=it;a&&(f=function(t,e,n){t!==r.asset?it(t,e,n):r.value=n-p.value});var d=n(f)(t,[r,p],(function(){return i})),l=d.selectedUtxos,h=[r].concat(d.changeOutputs,[p]);return ut(h)(l),Rt(new e.Psbt({network:u}).toBase64(),l,h)}var Ft=.1;function Ct(t){var r=function(t){if(t.satsPerByte||(t.satsPerByte=Ft),t.errorHandler||(t.errorHandler=it),t.addFee||(t.addFee=!1),t.addFee&&t.satsPerByte<.1)throw new Error("satsPerByte minimum value is 0.1");if(0===t.recipients.length)throw new Error("need a least one recipient output to build the transaction");if(0===t.unspents.length)throw new Error("need at least one unspent to fund the transaction");return t}(t),n=r.changeAddressByAsset,i=r.coinSelector,o=r.psetBase64,s=r.recipients,u=r.unspents,a=r.addFee,c=r.satsPerByte,p=r.errorHandler,f=i(p)(u,s,n);if(!a){var d=s.concat(f.changeOutputs);return ut(d)(f.selectedUtxos),Rt(o,f.selectedUtxos,d)}var l=function(t,r,n,i){var o=H(t);return Dt(o.data.inputs.length+r.selectedUtxos.length+1,o.data.outputs.length+n.length+r.changeOutputs.length+1,i,e.address.getNetwork(n[0].address).assetHash)}(o,f,s,c),h=i(p)(u,[].concat(s,[l]),n),v=h.selectedUtxos,y=[].concat(s,h.changeOutputs,[l]);return ut(y)(v),Rt(o,v,y)}function Dt(t,e,r,n){var i=Wt(t,e);return{asset:n,value:Math.ceil(i*r),address:""}}function Rt(t,r,n){for(var i,o=H(t),s=Buffer.from("00","hex"),u=w(n);!(i=u()).done;){var a=i.value,c=a.asset,p=a.value,f=a.address,d=""===f?"":e.address.toOutputScript(f);o.addOutput({asset:c,value:p,script:d,nonce:s})}for(var l,h=w(r);!(l=h()).done;){var v=l.value;o.addInput({hash:v.txid,index:v.vout,witnessUtxo:v.prevout})}return o.toBase64()}function Wt(t,e){return(3*Ht(!1,t,e,!1)+Ht(!0,t,e,!0)+3)/4}function Ht(t,e,r,n){var i=function(t,e){var r=40*e;return t&&(r+=105*e),r}(t,e),o=function(t,e){var r=67*e;return t&&(r+=4273*e),r+43}(n,r);return 9+Xt(r)+Xt(e)+i+o}function Xt(t){return t<253?1:t<=65535?3:t<=4294967295?5:9}var qt=function(){function t(t,e){this.network=e,this.unspents=t}var r=t.prototype;return r.createTx=function(){return new e.Psbt({network:this.network}).toBase64()},r.buildTx=function(t,e,r,n,i,o){return Ct({psetBase64:t,recipients:e,coinSelector:r,changeAddressByAsset:n,addFee:i,satsPerByte:o,unspents:this.unspents})},r.sendTx=function(t,e,r,n,i){return void 0===n&&(n=!1),void 0===i&&(i=Ft),jt(this.unspents,t,e,r,n,i)},t}();function Gt(){return(Gt=d(k.mark((function t(e,r,n){return k.wrap((function(t){for(;;)switch(t.prev=t.next){case 0:return t.next=2,_t(e,r);case 2:return t.abrupt("return",Vt(t.sent,n));case 4:case"end":return t.stop()}}),t)})))).apply(this,arguments)}function Vt(t,e){return new qt(t,j(e))}function zt(t){return t.reduce((function(t,e){return t+G(e)}),0)}function Yt(t,e){return function(){var r=d(k.mark((function r(n){var i,o,s,u,a,c,p,f,l,h;return k.wrap((function(r){for(;;)switch(r.prev=r.next){case 0:return o=void 0===(i=n.esploraURL)?"https://blockstream.info/liquid/api":i,u=void 0===(s=n.gapLimit)?20:s,c=(a=function(){var t=d(k.mark((function t(e){var r,n,i,s,a;return k.wrap((function(t){for(;;)switch(t.prev=t.next){case 0:r=0,n=0,i=void 0,s=k.mark((function t(){var s,a,c,p,f;return k.wrap((function(t){for(;;)switch(t.prev=t.next){case 0:return s=n,t.next=3,Promise.all(Array.from(Array(u).keys()).map((function(t){return t+s})).map(e));case 3:return a=t.sent,t.next=6,Promise.all(a.map((function(t){return Zt(t,o)})));case 6:c=0,p=w(t.sent);case 9:if((f=p()).done){t.next=22;break}if(!f.value){t.next=16;break}i=c+n,r=0,t.next=19;break;case 16:if(++r!==u){t.next=19;break}return t.abrupt("return",{v:i});case 19:c++;case 20:t.next=9;break;case 22:n+=u;case 23:case"end":return t.stop()}}),t)}));case 4:if(!(r<u)){t.next=11;break}return t.delegateYield(s(),"t0",6);case 6:if("object"!=typeof(a=t.t0)){t.next=9;break}return t.abrupt("return",a.v);case 9:t.next=4;break;case 11:return t.abrupt("return",i);case 12:case"end":return t.stop()}}),t)})));return function(e){return t.apply(this,arguments)}}())((function(t){return Promise.resolve(e(!1,t))})),p=a((function(t){return Promise.resolve(e(!0,t))})),r.next=6,Promise.all([c,p]);case 6:return l=(f=r.sent)[0],h=f[1],r.abrupt("return",Jt(t)({lastUsedExternalIndex:l,lastUsedInternalIndex:h}));case 10:case"end":return r.stop()}}),r)})));return function(t){return r.apply(this,arguments)}}()}function Zt(t,e){return $t.apply(this,arguments)}function $t(){return($t=d(k.mark((function t(e,r){return k.wrap((function(t){for(;;)switch(t.prev=t.next){case 0:return t.next=2,s.get(r+"/address/"+e+"/txs");case 2:return t.abrupt("return",t.sent.data.length>0);case 4:case"end":return t.stop()}}),t)})))).apply(this,arguments)}function Jt(t){return function(){var e=d(k.mark((function e(r){var n,i,o,s,u,a,c;return k.wrap((function(e){for(;;)switch(e.prev=e.next){case 0:if(i=r.lastUsedInternalIndex,o=[],void 0!==(n=r.lastUsedExternalIndex))for(s=0;s<=n;s++)u=t.getNextAddress(),o.push(u);if(void 0!==i)for(a=0;a<=i;a++)c=t.getNextChangeAddress(),o.push(c);return e.next=6,Promise.all(o);case 6:return e.abrupt("return",t);case 7:case"end":return e.stop()}}),e)})));return function(t){return e.apply(this,arguments)}}()}Object.defineProperty(exports,"ECPair",{enumerable:!0,get:function(){return e.ECPair}}),Object.defineProperty(exports,"address",{enumerable:!0,get:function(){return e.address}}),Object.defineProperty(exports,"networks",{enumerable:!0,get:function(){return e.networks}}),Object.defineProperty(exports,"payments",{enumerable:!0,get:function(){return e.payments}}),exports.BLOCKSTREAM_ESPLORA_ENDPOINT="https://blockstream.info/liquid/api",exports.BrowserInject=J,exports.BufferMap=S,exports.DEFAULT_BASE_DERIVATION_PATH="m/48'/0'/0'/2'",exports.DEFAULT_SATS_PER_BYTE=Ft,exports.Identity=z,exports.MasterPublicKey=Y,exports.Mnemonic=Z,exports.Multisig=nt,exports.MultisigWatchOnly=rt,exports.PrivateKey=$,exports.Wallet=qt,exports.addToTx=Rt,exports.balances=function(t){for(var e=X(t,V),r={},n=0,i=Object.entries(e);n<i.length;n++){var o=i[n];r[o[0]]=zt(o[1])}return r},exports.checkIdentityType=D,exports.checkMasterPublicKey=W,exports.checkMnemonic=R,exports.craftMultipleRecipientsPset=Ct,exports.craftSingleRecipientPset=jt,exports.createFeeOutput=Dt,exports.decodePset=H,exports.esploraTxToTxInterface=xt,exports.estimateTxSize=Wt,exports.fetchAndUnblindTxs=function(t,e,r,n){return Kt.apply(this,arguments)},exports.fetchAndUnblindTxsGenerator=Pt,exports.fetchAndUnblindUtxos=_t,exports.fetchAndUnblindUtxosGenerator=Nt,exports.fetchTx=function(t,e){return lt.apply(this,arguments)},exports.fetchTxHex=ft,exports.fetchUtxos=ht,exports.fromAssetHash=function(t){return Buffer.concat([Buffer.from("01","hex"),Buffer.from(t,"hex").reverse()])},exports.fromXpub=O,exports.getAsset=V,exports.getIndexFromAddress=function(t){if(!t.derivationPath)throw new Error("need derivation path to be defined");var e=t.derivationPath.split("/");return parseInt(e[e.length-1])},exports.getNetwork=j,exports.getSats=G,exports.getScripts=function(t){return new Set(t.map((function(t){return e.address.toOutputScript(t.confidentialAddress).toString("hex")})))},exports.getUnblindURLFromTx=function(t,e){for(var r,n=[],i=function(t){return Buffer.from(t,"hex").reverse().toString("hex")},o=w(t.vout);!(r=o()).done;){var s=r.value;s.prevout.script.length>0&&q(s)&&n.push({value:G(s),asset:V(s),assetBlinder:i(s.unblindData.assetBlindingFactor.toString("hex")),valueBlinder:i(s.unblindData.valueBlindingFactor.toString("hex"))})}return mt(e,t.txid,n)},exports.greedyCoinSelector=function(t){return void 0===t&&(t=pt),function(e){void 0===e&&(e=it);var r,n=(r=t,function(t){return function(e){return function(n){var i=[],o=function(t){return function(e){return function(r){return function(n){return function(i){var o=0,s=i.filter(st(r)).sort(t).reduce((function(t,e){return o<=n&&(t.push(e),o+=G(e)),t}),[]);return o<n&&e(r,n,o),s}}}}}(r)(t);return n.forEach((function(t,e){i.push(o(e)(t))})),i.flatMap((function(t){return t(e)}))}}})(e);return function(t,e,r){var i=function(t){return function(e){return function(r){var n=[];return e.forEach((function(e,i){var o,s=(o=r,function(t){var e=function(t){return function(e){return e.filter(st(t)).reduce((function(t,e){return t+G(e)}),0)}}(t)(o);return function(t){return e-t}})(i)(e);s>0&&n.push({address:t(i),asset:i,value:s})})),n}}}(r),o=function(t){return t.reduce(ot,new Map)}(e),s=n(t)(o);return{selectedUtxos:s,changeOutputs:i(o)(s)}}}},exports.groupBy=X,exports.isConfidentialOutput=I,exports.isUnblindedOutput=q,exports.isValidAmount=function(t){return!(t<=0||!Number.isSafeInteger(t))},exports.isValidExtendedBlindKey=L,exports.isValidXpub=M,exports.makeUnblindURL=mt,exports.masterPubKeyRestorerFromEsplora=function(t){return Yt(t,(function(e,r){return t.getAddress(e,r).address.confidentialAddress}))},exports.masterPubKeyRestorerFromState=function(t){return Jt(t)},exports.mnemonicRestorerFromEsplora=function(t){return Yt(t,(function(e,r){return t.getAddress(e,r).address.confidentialAddress}))},exports.mnemonicRestorerFromState=function(t){return Jt(t)},exports.multisigFromEsplora=function(t){return Yt(t,(function(e,r){return t.getMultisigAddress(e?rt.INTERNAL_INDEX:rt.EXTERNAL_INDEX,r).confidentialAddress}))},exports.multisigWatchOnlyFromEsplora=function(t){return Yt(t,(function(e,r){return t.getMultisigAddress(e?rt.INTERNAL_INDEX:rt.EXTERNAL_INDEX,r).confidentialAddress}))},exports.psetToUnsignedHex=U,exports.psetToUnsignedTx=function(t){return e.Transaction.fromHex(U(t))},exports.restorerFromState=Jt,exports.toAssetHash=function(t){return t.slice(1).reverse().toString("hex")},exports.toNumber=function(t){return e.confidential.confidentialValueToSatoshi(t)},exports.toOutpoint=function(t){return{txid:t.txid,vout:t.vout}},exports.toXpub=_,exports.unblindOutput=F,exports.unblindTransaction=It,exports.utxosFromTransactions=function(t,e,r){void 0===r&&(r=[]);var n=function(t){return t||Infinity};return t.sort((function(t,e){return function(t,e){return n(t.status.blockHeight)-n(e.status.blockHeight)||0}(t,e)||function(t,e){return t.vin.map((function(t){return t.txid})).includes(e.txid)?1:-1}(t,e)})).reduce((function(t,r,n){return function(t,e,r){var n=e.vout.filter((function(t){return r.has(t.prevout.script.toString("hex"))}));return t.concat(n)}(function(t,e){for(var r,n=t,i=function(){var t=r.value;n=n.filter((function(e){return!(e.txid===t.txid&&e.vout===t.vout)}))},o=w(e);!(r=o()).done;)i();return n}(t,r.vin),r,e)}),r)},exports.walletFromAddresses=function(t,e,r){return Gt.apply(this,arguments)},exports.walletFromCoins=Vt;
//# sourceMappingURL=ldk.cjs.production.min.js.map

2

dist/utils.d.ts

@@ -28,3 +28,3 @@ /// <reference types="node" />

}
export declare function fromXpub(xub: string, chain: string): string;
export declare function fromXpub(xub: string, chain: NetworkString): string;
export declare function toXpub(anyPub: string): string;

@@ -31,0 +31,0 @@ export declare function isValidXpub(xpub: string, network?: Network): boolean;

2

package.json
{
"version": "0.4.1",
"version": "0.4.2",
"license": "MIT",

@@ -4,0 +4,0 @@ "main": "dist/index.js",

dist/ldk.cjs.development.js

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dist/ldk.cjs.development.js.map

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dist/ldk.cjs.production.min.js.map

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dist/ldk.esm.js

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dist/ldk.esm.js.map

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