https://solana.fm/_next/static/chunks/8091.46f68dd22b11362d.js

1"use strict";(self.webpackChunk_N_E=self.webpackChunk_N_E||[]).push([[8091],{38091:function(e,t,n){let i;n.r(t),n.d(t,{StandardSolflareMetaMaskWalletAccount:function(){return K},default:function(){return P}});var r,s,o,a,c,l,d=n(30503),h=n(94729),u=n(17022),f=n.n(u),m={randomUUID:"undefined"!=typeof crypto&&crypto.randomUUID&&crypto.randomUUID.bind(crypto)};let p=new Uint8Array(16),v=[];for(let e=0;e<256;++e)v.push((e+256).toString(16).slice(1));var _=function(e,t,n){if(m.randomUUID&&!t&&!e)return m.randomUUID();let r=(e=e||{}).random||(e.rng||function(){if(!i&&!(i="undefined"!=typeof crypto&&crypto.getRandomValues&&crypto.getRandomValues.bind(crypto)))throw Error("crypto.getRandomValues() not supported. See https://github.com/uuidjs/uuid#getrandomvalues-not-supported");return i(p)})();if(r[6]=15&r[6]|64,r[8]=63&r[8]|128,t){n=n||0;for(let e=0;e<16;++e)t[n+e]=r[e];return t}return function(e,t=0){return v[e[t+0]]+v[e[t+1]]+v[e[t+2]]+v[e[t+3]]+"-"+v[e[t+4]]+v[e[t+5]]+"-"+v[e[t+6]]+v[e[t+7]]+"-"+v[e[t+8]]+v[e[t+9]]+"-"+v[e[t+10]]+v[e[t+11]]+v[e[t+12]]+v[e[t+13]]+v[e[t+14]]+v[e[t+15]]}(r)};function g(e){return void 0===e.version}function y(e){return g(e)?e.serialize({verifySignatures:!1,requireAllSignatures:!1}):e.serialize()}n(48834).Buffer;var w=function(e,t,n,i){return new(n||(n=Promise))(function(r,s){function o(e){try{c(i.next(e))}catch(e){s(e)}}function a(e){try{c(i.throw(e))}catch(e){s(e)}}function c(e){var t;e.done?r(e.value):((t=e.value)instanceof n?t:new n(function(e){e(t)})).then(o,a)}c((i=i.apply(e,t||[])).next())})};function b(e){return w(this,void 0,void 0,function*(){try{return yield e.request({method:"wallet_getSnaps"}),!0}catch(e){return!1}})}var E=n(79039),x=n(60849),M=n(77736);let T=["solana:mainnet","solana:devnet","solana:testnet","solana:localnet"];function A(e){return T.includes(e)}var S=function(e,t,n,i){if("a"===n&&!i)throw TypeError("Private accessor was defined without a getter");if("function"==typeof t?e!==t||!i:!t.has(e))throw TypeError("Cannot read private member from an object whose class did not declare it");return"m"===n?i:"a"===n?i.call(e):i?i.value:t.get(e)},C=function(e,t,n,i,r){if("m"===i)throw TypeError("Private method is not writable");if("a"===i&&!r)throw TypeError("Private accessor was defined without a setter");if("function"==typeof t?e!==t||!r:!t.has(e))throw TypeError("Cannot write private member to an object whose class did not declare it");return"a"===i?r.call(e,n):r?r.value=n:t.set(e,n),n};let k=[E.G,x.R,M.g];class K{get address(){return S(this,r,"f")}get publicKey(){return S(this,s,"f").slice()}get chains(){return S(this,o,"f").slice()}get features(){return S(this,a,"f").slice()}get label(){return S(this,c,"f")}get icon(){return S(this,l,"f")}constructor({address:e,publicKey:t,label:n,icon:i}){r.set(this,void 0),s.set(this,void 0),o.set(this,void 0),a.set(this,void 0),c.set(this,void 0),l.set(this,void 0),new.target===K&&Object.freeze(this),C(this,r,e,"f"),C(this,s,t,"f"),C(this,o,T,"f"),C(this,a,k,"f"),C(this,c,n,"f"),C(this,l,i,"f")}}r=new WeakMap,s=new WeakMap,o=new WeakMap,a=new WeakMap,c=new WeakMap,l=new WeakMap;var I=function(e,t,n,i){return new(n||(n=Promise))(function(r,s){function o(e){try{c(i.next(e))}catch(e){s(e)}}function a(e){try{c(i.throw(e))}catch(e){s(e)}}function c(e){var t;e.done?r(e.value):((t=e.value)instanceof n?t:new n(function(e){e(t)})).then(o,a)}c((i=i.apply(e,t||[])).next())})};class j extends h{constructor(e){super(),this._network="mainnet-beta",this._iframeParams={},this._element=null,this._iframe=null,this._publicKey=null,this._account=null,this._isConnected=!1,this._connectHandler=null,this._messageHandlers={},this._handleEvent=e=>{var t,n;switch(e.type){case"connect":this._collapseIframe(),(null===(t=e.data)||void 0===t?void 0:t.publicKey)?(this._publicKey=e.data.publicKey,this._isConnected=!0,this._connectHandler&&(this._connectHandler.resolve(),this._connectHandler=null),this._connected()):(this._connectHandler&&(this._connectHandler.reject(),this._connectHandler=null),this._disconnected());return;case"disconnect":this._connectHandler&&(this._connectHandler.reject(),this._connectHandler=null),this._disconnected();return;case"accountChanged":(null===(n=e.data)||void 0===n?void 0:n.publicKey)?(this._publicKey=e.data.publicKey,this.emit

1("accountChanged",this.publicKey),this._standardConnected()):(this.emit("accountChanged",void 0),this._standardDisconnected());return;default:return}},this._handleResize=e=>{"full"===e.resizeMode?"fullscreen"===e.params.mode?this._expandIframe():"hide"===e.params.mode&&this._collapseIframe():"coordinates"===e.resizeMode&&this._resizeIframe(e.params)},this._handleMessage=e=>{var t;if((null===(t=e.data)||void 0===t?void 0:t.channel)!=="solflareIframeToWalletAdapter")return;let n=e.data.data||{};if("event"===n.type)this._handleEvent(n.event);else if("resize"===n.type)this._handleResize(n);else if("response"===n.type&&this._messageHandlers[n.id]){let{resolve:e,reject:t}=this._messageHandlers[n.id];delete this._messageHandlers[n.id],n.error?t(n.error):e(n.result)}},this._removeElement=()=>{this._element&&(this._element.remove(),this._element=null)},this._removeDanglingElements=()=>{for(let e of document.getElementsByClassName("solflare-metamask-wallet-adapter-iframe"))e.parentElement&&e.remove()},this._injectElement=()=>{this._removeElement(),this._removeDanglingElements();let e=Object.assign(Object.assign({},this._iframeParams),{mm:!0,v:1,cluster:this._network||"mainnet-beta",origin:window.location.origin||"",title:document.title||""}),t=Object.keys(e).map(t=>`${t}=${encodeURIComponent(e[t])}`).join("&"),n=`${j.IFRAME_URL}?${t}`;this._element=document.createElement("div"),this._element.className="solflare-metamask-wallet-adapter-iframe",this._element.innerHTML=`
2      <iframe src='${n}' style='position: fixed; top: 0; bottom: 0; left: 0; right: 0; width: 100%; height: 100%; border: none; border-radius: 0; z-index: 99999; color-scheme: auto;' allowtransparency='true'></iframe>
3    `,document.body.appendChild(this._element),this._iframe=this._element.querySelector("iframe"),window.addEventListener("message",this._handleMessage,!1)},this._collapseIframe=()=>{this._iframe&&(this._iframe.style.top="",this._iframe.style.right="",this._iframe.style.height="2px",this._iframe.style.width="2px")},this._expandIframe=()=>{this._iframe&&(this._iframe.style.top="0px",this._iframe.style.bottom="0px",this._iframe.style.left="0px",this._iframe.style.right="0px",this._iframe.style.width="100%",this._iframe.style.height="100%")},this._resizeIframe=e=>{this._iframe&&(this._iframe.style.top=isFinite(e.top)?`${e.top}px`:"",this._iframe.style.bottom=isFinite(e.bottom)?`${e.bottom}px`:"",this._iframe.style.left=isFinite(e.left)?`${e.left}px`:"",this._iframe.style.right=isFinite(e.right)?`${e.right}px`:"",this._iframe.style.width=isFinite(e.width)?`${e.width}px`:e.width,this._iframe.style.height=isFinite(e.height)?`${e.height}px`:e.height)},this._sendIframeMessage=e=>{if(!this.connected||!this.publicKey)throw Error("Wallet not connected");return new Promise((t,n)=>{var i,r;let s=_();this._messageHandlers[s]={resolve:t,reject:n},null===(r=null===(i=this._iframe)||void 0===i?void 0:i.contentWindow)||void 0===r||r.postMessage({channel:"solflareWalletAdapterToIframe",data:Object.assign({id:s},e)},"*")})},this._connected=()=>{this._isConnected=!0,this.emit("connect",this.publicKey),this._standardConnected()},this._disconnected=()=>{this._publicKey=null,this._isConnected=!1,window.removeEventListener("message",this._handleMessage,!1),this._removeElement(),this.emit("disconnect"),this._standardDisconnected()},this._standardConnected=()=>{if(!this.publicKey)return;let e=this.publicKey.toString();this._account&&this._account.address===e||(this._account=new K({address:e,publicKey:this.publicKey.toBytes()}),this.emit("standard_change",{accounts:this.standardAccounts}))},this._standardDisconnected=()=>{this._account&&(this._account=null,this.emit("standard_change",{accounts:this.standardAccounts}))},(null==e?void 0:e.network)&&(this._network=null==e?void 0:e.network),window.SolflareMetaMaskParams&&(this._iframeParams=Object.assign(Object.assign({},this._iframeParams),window.SolflareMetaMaskParams)),(null==e?void 0:e.params)&&(this._iframeParams=Object.assign(Object.assign({},this._iframeParams),null==e?void 0:e.params))}get publicKey(){return this._publicKey?new d.PublicKey(this._publicKey):null}get standardAccount(){return this._account}get standardAccounts(){return this._account?[this._account]:[]}get isConnected(){return this._isConnected}get connected(){return this.isConnected}get autoApprove(){return!1}connect(){return I(this,void 0,void 0,function*(){this.connected||(this._injectElement(),yield new Promise((e,t)=>

3{this._connectHandler={resolve:e,reject:t}}))})}disconnect(){return I(this,void 0,void 0,function*(){yield this._sendIframeMessage({method:"disconnect"}),this._disconnected()})}signTransaction(e){var t;return I(this,void 0,void 0,function*(){if(!this.connected||!this.publicKey)throw Error("Wallet not connected");try{let t=y(e),{transaction:n}=yield this._sendIframeMessage({method:"signTransactionV2",params:{transaction:f().encode(t)}});return g(e)?d.Transaction.from(f().decode(n)):d.VersionedTransaction.deserialize(f().decode(n))}catch(e){throw Error((null===(t=null==e?void 0:e.toString)||void 0===t?void 0:t.call(e))||"Failed to sign transaction")}})}signAllTransactions(e){var t;return I(this,void 0,void 0,function*(){if(!this.connected||!this.publicKey)throw Error("Wallet not connected");try{let t=e.map(e=>y(e)),{transactions:n}=yield this._sendIframeMessage({method:"signAllTransactionsV2",params:{transactions:t.map(e=>f().encode(e))}});return n.map((t,n)=>g(e[n])?d.Transaction.from(f().decode(t)):d.VersionedTransaction.deserialize(f().decode(t)))}catch(e){throw Error((null===(t=null==e?void 0:e.toString)||void 0===t?void 0:t.call(e))||"Failed to sign transactions")}})}signAndSendTransaction(e,t){var n;return I(this,void 0,void 0,function*(){if(!this.connected||!this.publicKey)throw Error("Wallet not connected");try{let n=y(e),{signature:i}=yield this._sendIframeMessage({method:"signAndSendTransaction",params:{transaction:f().encode(n),options:t}});return i}catch(e){throw Error((null===(n=null==e?void 0:e.toString)||void 0===n?void 0:n.call(e))||"Failed to sign and send transaction")}})}signMessage(e,t="utf8"){var n;return I(this,void 0,void 0,function*(){if(!this.connected||!this.publicKey)throw Error("Wallet not connected");try{let{signature:n}=yield this._sendIframeMessage({method:"signMessage",params:{data:f().encode(e),display:t}});return Uint8Array.from(f().decode(n))}catch(e){throw Error((null===(n=null==e?void 0:e.toString)||void 0===n?void 0:n.call(e))||"Failed to sign message")}})}sign(e,t="utf8"){return I(this,void 0,void 0,function*(){return yield this.signMessage(e,t)})}static isSupported(){return I(this,void 0,void 0,function*(){return!!(yield function(){return w(this,void 0,void 0,function*(){try{let e=window.ethereum;if(!e)return null;if(e.providers&&Array.isArray(e.providers)){for(let t of e.providers)if(yield b(t))return t}if(e.detected&&Array.isArray(e.detected)){for(let t of e.detected)if(yield b(t))return t}if(yield b(e))return e;return null}catch(e){return console.error(e),null}})}())})}standardSignAndSendTransaction(...e){return I(this,void 0,void 0,function*(){if(!this.connected)throw Error("not connected");let t=[];if(1===e.length){let{transaction:n,account:i,chain:r,options:s}=e[0],{minContextSlot:o,preflightCommitment:a,skipPreflight:c,maxRetries:l}=s||{};if(i!==this._account)throw Error("invalid account");if(!A(r))throw Error("invalid chain");let h=yield this.signAndSendTransaction(d.VersionedTransaction.deserialize(n),{preflightCommitment:a,minContextSlot:o,maxRetries:l,skipPreflight:c});t.push({signature:f().decode(h)})}else if(e.length>1)for(let n of e)t.push(...yield this.standardSignAndSendTransaction(n));return t})}standardSignTransaction(...e){return I(this,void 0,void 0,function*(){if(!this.connected)throw Error("not connected");let t=[];if(1===e.length){let{transaction:n,account:i,chain:r}=e[0];if(i!==this._account)throw Error("invalid account");if(r&&!A(r))throw Error("invalid chain");let s=yield this.signTransaction(d.VersionedTransaction.deserialize(n));t.push({signedTransaction:s.serialize()})}else if(e.length>1){let n;for(let t of e){if(t.account!==this._account)throw Error("invalid account");if(t.chain){if(!A(t.chain))throw Error("invalid chain");if(n){if(t.chain!==n)throw Error("conflicting chain")}else n=t.chain}}let i=e.map(({transaction:e})=>d.VersionedTransaction.deserialize(e)),r=yield this.signAllTransactions(i);t.push(...r.map(e=>({signedTransaction:e.serialize()})))}return t})}standardSignMessage(...e){return I(this,void 0,void 0,function*(){if(!this.connected)throw Error("not connected");let t=[];if(1===e.length){let{message:n,account:i}=e[0];if(i!==this._account)throw Error("invalid account");let r=yield this.signMessage(n);t.push({signedMessage:n,signature:r})}else if(e.length>1)for(let n of e)t.push(...yield this.standardSignMessage(n));return t})}}j.IFRAME_URL="https://widget.solflare.com/";var P=j},94729:function(e){var t=Object.prototype.hasOwnProperty,n="~";function i(){}function r(e,t,n){this.fn=e,this.context=t,this.once=n||!1}function s(e,t,i,s,o){if("function"!=typeof i)throw TypeError("The listener must be a function");var a=new r(i,s||e,o),c=n?n+t:t;return e._events[c]?e._events[c].fn?e._events[c]=[e._events[c],a]:e._events[c].push(a):(e._events[c]=a,e._eventsCount++),e}function o(e,t){0==--e._eventsCount?e._events=new i:delete e._events[t]}function 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