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n},hashStruct(e,t,n,r=!0){return i.keccak(this.encodeData(e,t,n,r))},hashType(e,t){return i.keccak(this.encodeType(e,t))},sanitizeData(e){let t={};for(let n in a.properties)e[n]&&(t[n]=e[n]);return t.types&&(t.types=Object.assign({EIP712Domain:[]},t.types)),t},hash(e,t=!0){let n=this.sanitizeData(e),s=[r.from("1901","hex")];return s.push(this.hashStruct("EIP712Domain",n.domain,n.types,t)),"EIP712Domain"!==n.primaryType&&s.push(this.hashStruct(n.primaryType,n.message,n.types,t)),i.keccak(r.concat(s))}};e.exports={TYPED_MESSAGE_SCHEMA:a,TypedDataUtils:o,hashForSignTypedDataLegacy:function(e){return function(e){let t=Error("Expect argument to be non-empty array");if("object"!=typeof e||!e.length)throw t;let n=e.map(function(e){return"bytes"===e.type?i.toBuffer(e.value):e.value}),r=e.map(function(e){return e.type}),a=e.map(function(e){if(!e.name)throw t;return e.type+" "+e.name});return s.soliditySHA3(["bytes32","bytes32"],[s.soliditySHA3(Array(e.length).fill("string"),a),s.soliditySHA3(r,n)])}(e.data)},hashForSignTypedData_v3:function(e){return o.hash(e.data,!1)},hashForSignTypedData_v4:function(e){return o.hash(e.data)}}},91488:function(e,t,n){var r=n(48764).Buffer;let{keccak_256:i}=n(49361);function s(e){return r.allocUnsafe(e).fill(0)}function a(e,t){let n=e.toString(16);n.length%2!=0&&(n="0"+n);let i=n.match(/.{1,2}/g).map(e=>parseInt(e,16));for(;i.length<t;)i.unshift(0);return r.from(i)}function o(e,t,n){let r=s(t);return(e=c(e),n)?e.length<t?(e.copy(r),r):e.slice(0,t):e.length<t?(e.copy(r,t-e.length),r):e.slice(-t)}function c(e){if(!r.isBuffer(e)){if(Array.isArray(e))e=r.from(e);else if("string"==typeof e){var t;e=l(e)?r.from((t=u(e)).length%2?"0"+t:t,"hex"):r.from(e)}else if("number"==typeof e)e=intToBuffer(e);else if(null==e)e=r.allocUnsafe(0);else if("bigint"==typeof e)e=a(e);else if(e.toArray)e=r.from(e.toArray());else throw Error("invalid type")}return e}function l(e){return"string"==typeof e&&e.match(/^0x[0-9A-Fa-f]*$/)}function u(e){return"string"==typeof e&&e.startsWith("0x")?e.slice(2):e}e.exports={zeros:s,setLength:o,setLengthRight:function(e,t){return o(e,t,!0)},isHexString:l,stripHexPrefix:u,toBuffer:c,bufferToHex:function(e){return"0x"+(e=c(e)).toString("hex")},keccak:function(e,t){if(e=c(e),t||(t=256),256!==t)throw Error("unsupported");return r.from(i(new Uint8Array(e)))},bitLengthFromBigInt:function(e){return e.toString(2).length},bufferBEFromBigInt:a,twosFromBigInt:function(e,t){return(e<0n?(~e&(1n<<BigInt(t))-1n)+1n:e)&(1n<<BigInt(t))-1n}}},6736:function(e,t,n){"use strict";let r;n.d(t,{createCoinbaseWalletSDK:function(){return tn}});class i{constructor(e,t){this.scope=e,this.module=t}storeObject(e,t){this.setItem(e,JSON.stringify(t))}loadObject(e){let t=this.getItem(e);return t?JSON.parse(t):void 0}setItem(e,t){localStorage.setItem(this.scopedKey(e),t)}getItem(e){return localStorage.getItem(this.scopedKey(e))}removeItem(e){localStorage.removeItem(this.scopedKey(e))}clear(){let e=this.scopedKey(""),t=[];for(let n=0;n<localStorage.length;n++){let r=localStorage.key(n);"string"==typeof r&&r.startsWith(e)&&t.push(r)}t.forEach(e=>localStorage.removeItem(e))}scopedKey(e){return`-${this.scope}${this.module?`:${this.module}`:""}:${e}`}static clearAll(){new i("CBWSDK").clear(),new i("walletlink").clear()}}let s={rpc:{invalidInput:-32e3,resourceNotFound:-32001,resourceUnavailable:-32002,transactionRejected:-32003,methodNotSupported:-32004,limitExceeded:-32005,parse:-32700,invalidRequest:-32600,methodNotFound:-32601,invalidParams:-32602,internal:-32603},provider:{userRejectedRequest:4001,unauthorized:4100,unsupportedMethod:4200,disconnected:4900,chainDisconnected:4901,unsupportedChain:4902}},a={"-32700":{standard:"JSON RPC 2.0",message:"Invalid JSON was received by the server. An error occurred on the server while parsing the JSON text."},"-32600":{standard:"JSON RPC 2.0",message:"The JSON sent is not a valid Request object."},"-32601":{standard:"JSON RPC 2.0",message:"The method does not exist / is not available."},"-32602":{standard:"JSON RPC 2.0",message:"Invalid method parameter(s)."},"-32603":{standard:"JSON RPC 2.0",message:"Internal JSON-RPC error."},"-32000":{standard:"EIP-1474",message:"Invalid input."},"-32001":{standard:"EIP-1474",message:"Resource not found."},"-32002":{standard:"EIP-1474",message:"Resource unavailable."},"-32003":{standard:"EIP-1474",message:"Transaction rejected."},"-32004":{standard:"EIP-1474",message:"Method not supported."},"-32005":{standard:"EIP-1474",message:"Request limit exceeded."},4001:{standard:"EIP-1193",message:"User rejected the request."},4100:{standard:"EIP-1193",message:"The requested account and/or method has not been authorized by the user."},4200:{standard:"EIP-1193",message:"The requested method is not supported by this Ethereum provider."},4900:{standard:"EIP-1193",message:"The provider is disconnected from all chains."},4901:{standard:"EIP-1193",message:"The provider is disconnected from the specified chain."},4902:{standard:"EIP-3085",message:"Unrecognized chain ID."}},o="Unspecified error message.";function c(e,t=o){if(e&&Number.isInteger(e)){let t=e.toString();if(u(a,t))return a[t].message;if(e>=-32099&&e<=-32e3)return"Unspecified server error."}return t}function l(e){return e&&"object"==typeof e&&!Array.isArray(e)?Object.assign({},e):e}function u(e,t){return Object.prototype.hasOwnProperty.call(e,t)}function d(e,t){return"object"==typeof e&&null!==e&&t in e&&"string"==typeof e[t]}let h={rpc:{parse:e=>p(s.rpc.parse,e),invalidRequest:e=>p(s.rpc.invalidRequest,e),invalidParams:e=>p(s.rpc.invalidParams,e),methodNotFound:e=>p(s.rpc.methodNotFound,e),internal:e=>p(s.rpc.internal,e),server:e=>{if(!e||"object"!=typeof e||Array.isArray(e))throw Error("Ethereum RPC Server errors must provide single object argument.");let{code:t}=e;if(!Number.isInteger(t)||t>-32005||t<-32099)throw Error('"code" must be an integer such that: -32099 <= code
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1){let r=await crypto.subtle.decrypt({name:"AES-GCM",iv:t},e,n);return new TextDecoder().decode(r)}function $(e){switch(e){case"public":return"spki";case"private":return"pkcs8"}}async function V(e,t){let n=$(e);return M(new Uint8Array(await crypto.subtle.exportKey(n,t)))}async function J(e,t){let n=$(e),r=A(t).buffer;return await crypto.subtle.importKey(n,new Uint8Array(r),{name:"ECDH",namedCurve:"P-256"},!0,"private"===e?["deriveKey"]:[])}async function Y(e,t){return F(t,JSON.stringify(e,(e,t)=>t instanceof Error?Object.assign(Object.assign({},t.code?{code:t.code}:{}),{message:t.message}):t))}async function Q(e,t){return JSON.parse(await G(t,e))}let Z={storageKey:"ownPrivateKey",keyType:"private"},X={storageKey:"ownPublicKey",keyType:"public"},ee={storageKey:"peerPublicKey",keyType:"public"};class et{constructor(){this.storage=new i("CBWSDK","SCWKeyManager"),this.ownPrivateKey=null,this.ownPublicKey=null,this.peerPublicKey=null,this.sharedSecret=null}async getOwnPublicKey(){return await this.loadKeysIfNeeded(),this.ownPublicKey}async getSharedSecret(){return await this.loadKeysIfNeeded(),this.sharedSecret}async setPeerPublicKey(e){this.sharedSecret=null,this.peerPublicKey=e,await this.storeKey(ee,e),await this.loadKeysIfNeeded()}async clear(){this.ownPrivateKey=null,this.ownPublicKey=null,this.peerPublicKey=null,this.sharedSecret=null,this.storage.removeItem(X.storageKey),this.storage.removeItem(Z.storageKey),this.storage.removeItem(ee.storageKey)}async generateKeyPair(){let e=await z();this.ownPrivateKey=e.privateKey,this.ownPublicKey=e.publicKey,await this.storeKey(Z,e.privateKey),await this.storeKey(X,e.publicKey)}async loadKeysIfNeeded(){null===this.ownPrivateKey&&(this.ownPrivateKey=await this.loadKey(Z)),null===this.ownPublicKey&&(this.ownPublicKey=await this.loadKey(X)),(null===this.ownPrivateKey||null===this.ownPublicKey)&&await this.generateKeyPair(),null===this.peerPublicKey&&(this.peerPublicKey=await this.loadKey(ee)),null===this.sharedSecret&&null!==this.ownPrivateKey&&null!==this.peerPublicKey&&(this.sharedSecret=await K(this.ownPrivateKey,this.peerPublicKey))}async loadKey(e){let t=this.storage.getItem(e.storageKey);return t?J(e.keyType,t):null}async storeKey(e,t){let n=await V(e.keyType,t);this.storage.setItem(e.storageKey,n)}}let en="4.3.0",er="@coinbase/wallet-sdk";async function ei(e,t){let n=Object.assign(Object.assign({},e),{jsonrpc:"2.0",id:crypto.randomUUID()}
1),r=await window.fetch(t,{method:"POST",body:JSON.stringify(n),mode:"cors",headers:{"Content-Type":"application/json","X-Cbw-Sdk-Version":en,"X-Cbw-Sdk-Platform":er}}),{result:i,error:s}=await r.json();if(s)throw s;return i}let es="accounts",ea="activeChain",eo="availableChains",ec="walletCapabilities";class el{constructor(e){var t,n,r;this.metadata=e.metadata,this.communicator=e.communicator,this.callback=e.callback,this.keyManager=new et,this.storage=new i("CBWSDK","SCWStateManager"),this.accounts=null!==(t=this.storage.loadObject(es))&&void 0!==t?t:[],this.chain=this.storage.loadObject(ea)||{id:null!==(r=null===(n=e.metadata.appChainIds)||void 0===n?void 0:n[0])&&void 0!==r?r:1},this.handshake=this.handshake.bind(this),this.request=this.request.bind(this),this.createRequestMessage=this.createRequestMessage.bind(this),this.decryptResponseMessage=this.decryptResponseMessage.bind(this)}async handshake(e){var t,n,r,i;await (null===(n=(t=this.communicator).waitForPopupLoaded)||void 0===n?void 0:n.call(t));let s=await this.createRequestMessage({handshake:{method:e.method,params:Object.assign({},this.metadata,null!==(r=e.params)&&void 0!==r?r:{})}}),a=await this.communicator.postRequestAndWaitForResponse(s);if("failure"in a.content)throw a.content.failure;let o=await J("public",a.sender);await this.keyManager.setPeerPublicKey(o);let c=(await this.decryptResponseMessage(a)).result;if("error"in c)throw c.error;if("eth_requestAccounts"===e.method){let e=c.value;this.accounts=e,this.storage.storeObject(es,e),null===(i=this.callback)||void 0===i||i.call(this,"accountsChanged",e)}}async request(e){var t;if(0===this.accounts.length){if("wallet_sendCalls"===e.method)return this.sendRequestToPopup(e);throw h.provider.unauthorized()}switch(e.method){case"eth_requestAccounts":return null===(t=this.callback)||void 0===t||t.call(this,"connect",{chainId:N(this.chain.id)}),this.accounts;case"eth_accounts":return this.accounts;case"eth_coinbase":return this.accounts[0];case"net_version":return this.chain.id;case"eth_chainId":return N(this.chain.id);case"wallet_getCapabilities":return this.storage.loadObject(ec);case"wallet_switchEthereumChain":return this.handleSwitchChainRequest(e);case"eth_ecRecover":case"personal_sign":case"wallet_sign":case"personal_ecRecover":case"eth_signTransaction":case"eth_sendTransaction":case"eth_signTypedData_v1":case"eth_signTypedData_v3":case"eth_signTypedData_v4":case"eth_signTypedData":case"wallet_addEthereumChain":case"wallet_watchAsset":case"wallet_sendCalls":case"wallet_showCallsStatus":case"wallet_grantPermissions":return this.sendRequestToPopup(e);default:if(!this.chain.rpcUrl)throw h.rpc.internal("No RPC URL set for chain");return ei(e,this.chain.rpcUrl)}}async sendRequestToPopup(e){var t,n;await (null===(n=(t=this.communicator).waitForPopupLoaded)||void 0===n?void 0:n.call(t));let r=await this.sendEncryptedRequest(e),i=(await this.decryptResponseMessage(r)).result;if("error"in i)throw i.error;return i.value}async cleanup(){var e,t;this.storage.clear(),await this.keyManager.clear(),this.accounts=[],this.chain={id:null!==(t=null===(e=this.metadata.appChainIds)||void 0===e?void 0:e[0])&&void 0!==t?t:1}}async handleSwitchChainRequest(e){var t;let n=e.params;if(!n||!(null===(t=n[0])||void 0===t?void 0:t.chainId))throw h.rpc.invalidParams();let r=B(n[0].chainId);if(this.updateChain(r))return null;let i=await this.sendRequestToPopup(e);return null===i&&this.updateChain(r),i}async sendEncryptedRequest(e){let t=await this.keyManager.getSharedSecret();if(!t)throw h.provider.unauthorized("No valid session found, try requestAccounts before other methods");let n=await Y({action:e,chainId:this.chain.id},t),r=await this.createRequestMessage({encrypted:n});return this.communicator.postRequestAndWaitForResponse(r)}async createRequestMessage(e){let t=await V("public",await this.keyManager.getOwnPublicKey());return{id:crypto.randomUUID(),sender:t,content:e,timestamp:new Date}}async decryptResponseMessage(e){var t,n;let r=e.content;if("failure"in r)throw r.failure;let i=await this.keyManager.getSharedSecret();if(!i)throw h.provider.unauthorized("Invalid session");let s=await Q(r.encrypted,i),a=null===(t=s.data)||void 0===t?void 0:t.chains;if(a){let e=Object.entries(a).map(([e,t])=>({id:Number(e),rpcUrl:t}));this.storage.storeObject(eo,e),this.updateChain(this.chain.id,e)}let o=null===(n=s.data)||void 0===n?void 0:n.capabilities;return o&&this.storage.storeObject(ec,o),s}updateChain(e,t){var n;let r=null!=t?t:this.storage.loadObject(eo),i=null==r?void 0:r.find(t=>
1t.id===e);return!!i&&(i!==this.chain&&(this.chain=i,this.storage.storeObject(ea,i),null===(n=this.callback)||void 0===n||n.call(this,"chainChanged",N(i.id))),!0)}}var eu=n(87009);let ed="Addresses";function eh(e){return void 0!==e.errorMessage}class ep{constructor(e){this.secret=e}async encrypt(e){let t=this.secret;if(64!==t.length)throw Error("secret must be 256 bits");let n=crypto.getRandomValues(new Uint8Array(12)),r=await crypto.subtle.importKey("raw",A(t),{name:"aes-gcm"},!1,["encrypt","decrypt"]),i=new TextEncoder,s=await window.crypto.subtle.encrypt({name:"AES-GCM",iv:n},r,i.encode(e)),a=s.slice(s.byteLength-16),o=s.slice(0,s.byteLength-16),c=new Uint8Array(a),l=new Uint8Array(o);return M(new Uint8Array([...n,...c,...l]))}async decrypt(e){let t=this.secret;if(64!==t.length)throw Error("secret must be 256 bits");return new Promise((n,r)=>{!async function(){let i=await crypto.subtle.importKey("raw",A(t),{name:"aes-gcm"},!1,["encrypt","decrypt"]),s=A(e),a=s.slice(0,12),o=s.slice(12,28),c=new Uint8Array([...s.slice(28),...o]),l={name:"AES-GCM",iv:new Uint8Array(a)};try{let e=await window.crypto.subtle.decrypt(l,i,c),t=new TextDecoder;n(t.decode(e))}catch(e){r(e)}}()})}}class ef{constructor(e,t,n){this.linkAPIUrl=e,this.sessionId=t;let r=`${t}:${n}`;this.auth=`Basic ${btoa(r)}`}async markUnseenEventsAsSeen(e){return Promise.all(e.map(e=>fetch(`${this.linkAPIUrl}/events/${e.eventId}/seen`,{method:"POST",headers:{Authorization:this.auth}}))).catch(e=>console.error("Unabled to mark event as failed:",e))}async fetchUnseenEvents(){var e;let t=await fetch(`${this.linkAPIUrl}/events?unseen=true`,{headers:{Authorization:this.auth}});if(t.ok){let{events:n,error:r}=await t.json();if(r)throw Error(`Check unseen events failed: ${r}`);let i=null!==(e=null==n?void 0:n.filter(e=>"Web3Response"===e.event).map(e=>({type:"Event",sessionId:this.sessionId,eventId:e.id,event:e.event,data:e.data})))&&void 0!==e?e:[];return this.markUnseenEventsAsSeen(i),i}throw Error(`Check unseen events failed: ${t.status}`)}}(k=I||(I={}))[k.DISCONNECTED=0]="DISCONNECTED",k[k.CONNECTING=1]="CONNECTING",k[k.CONNECTED=2]="CONNECTED";class eg{setConnectionStateListener(e){this.connectionStateListener=e}setIncomingDataListener(e){this.incomingDataListener=e}constructor(e,t=WebSocket){this.WebSocketClass=t,this.webSocket=null,this.pendingData=[],this.url=e.replace(/^http/,"ws")}async connect(){if(this.webSocket)throw Error("webSocket object is not null");return new Promise((e,t)=>{var n;let r;try{this.webSocket=r=new this.WebSocketClass(this.url)}catch(e){t(e);return}null===(n=this.connectionStateListener)||void 0===n||n.call(this,I.CONNECTING),r.onclose=e=>{var n;this.clearWebSocket(),t(Error(`websocket error ${e.code}: ${e.reason}`)),null===(n=this.connectionStateListener)||void 0===n||n.call(this,I.DISCONNECTED)},r.onopen=t=>{var n;e(),null===(n=this.connectionStateListener)||void 0===n||n.call(this,I.CONNECTED),this.pendingData.length>0&&([...this.pendingData].forEach(e=>this.sendData(e)),this.pendingData=[])},r.onmessage=e=>{var t,n;if("h"===e.data)null===(t=this.incomingDataListener)||void 0===t||t.call(this,{type:"Heartbeat"});else try{let t=JSON.parse(e.data);null===(n=this.incomingDataListener)||void 0===n||n.call(this,t)}catch(e){}}})}disconnect(){var e;let{webSocket:t}=this;if(t){this.clearWebSocket(),null===(e=this.connectionStateListener)||void 0===e||e.call(this,I.DISCONNECTED),this.connectionStateListener=void 0,this.incomingDataListener=void 0;try{t.close()}catch(e){}}}sendData(e){let{webSocket:t}=this;if(!t){this.pendingData.push(e),this.connect();return}t.send(e)}clearWebSocket(){let{webSocket:e}=this;e&&(this.webSocket=null,e.onclose=null,e.onerror=null,e.onmessage=null,e.onopen=null)}}class em{constructor({session:e,linkAPIUrl:t,listener:n}){this.destroyed=!1,this.lastHeartbeatResponse=0,this.nextReqId=v(1),this._connected=!1,this._linked=!1,this.shouldFetchUnseenEventsOnConnect=!1,this.requestResolutions=new Map,this.handleSessionMetadataUpdated=e=>{e&&new Map([["__destroyed",this.handleDestroyed],["EthereumAddress",this.handleAccountUpdated],["WalletUsername",this.handleWalletUsernameUpdated],["AppVersion",this.handleAppVersionUpdated],["ChainId",t=>
1e.JsonRpcUrl&&this.handleChainUpdated(t,e.JsonRpcUrl)]]).forEach((t,n)=>{let r=e[n];void 0!==r&&t(r)})},this.handleDestroyed=e=>{var t;"1"===e&&(null===(t=this.listener)||void 0===t||t.resetAndReload())},this.handleAccountUpdated=async e=>{var t;let n=await this.cipher.decrypt(e);null===(t=this.listener)||void 0===t||t.accountUpdated(n)},this.handleMetadataUpdated=async(e,t)=>{var n;let r=await this.cipher.decrypt(t);null===(n=this.listener)||void 0===n||n.metadataUpdated(e,r)},this.handleWalletUsernameUpdated=async e=>{this.handleMetadataUpdated("walletUsername",e)},this.handleAppVersionUpdated=async e=>{this.handleMetadataUpdated("AppVersion",e)},this.handleChainUpdated=async(e,t)=>{var n;let r=await this.cipher.decrypt(e),i=await this.cipher.decrypt(t);null===(n=this.listener)||void 0===n||n.chainUpdated(r,i)},this.session=e,this.cipher=new ep(e.secret),this.listener=n;let r=new eg(`${t}/rpc`,WebSocket);r.setConnectionStateListener(async e=>{let t=!1;switch(e){case I.DISCONNECTED:if(!this.destroyed){let e=async()=>{await new Promise(e=>setTimeout(e,5e3)),this.destroyed||r.connect().catch(()=>{e()})};e()}break;case I.CONNECTED:t=await this.handleConnected(),this.updateLastHeartbeat(),setInterval(()=>{this.heartbeat()},1e4),this.shouldFetchUnseenEventsOnConnect&&this.fetchUnseenEventsAPI();case I.CONNECTING:}this.connected!==t&&(this.connected=t)}),r.setIncomingDataListener(e=>{var t;switch(e.type){case"Heartbeat":this.updateLastHeartbeat();return;case"IsLinkedOK":case"Linked":{let t="IsLinkedOK"===e.type?e.linked:void 0;this.linked=t||e.onlineGuests>0;break}case"GetSessionConfigOK":case"SessionConfigUpdated":this.handleSessionMetadataUpdated(e.metadata);break;case"Event":this.handleIncomingEvent(e)}void 0!==e.id&&(null===(t=this.requestResolutions.get(e.id))||void 0===t||t(e))}),this.ws=r,this.http=new ef(t,e.id,e.key)}connect(){if(this.destroyed)throw Error("instance is destroyed");this.ws.connect()}async destroy(){this.destroyed||(await this.makeRequest({type:"SetSessionConfig",id:v(this.nextReqId++),sessionId:this.session.id,metadata:{__destroyed:"1"}},{timeout:1e3}),this.destroyed=!0,this.ws.disconnect(),this.listener=void 0)}get connected(){return this._connected}set connected(e){this._connected=e}get linked(){return this._linked}set linked(e){var t,n;this._linked=e,e&&(null===(t=this.onceLinked)||void 0===t||t.call(this)),null===(n=this.listener)||void 0===n||n.linkedUpdated(e)}setOnceLinked(e){return new Promise(t=>{this.linked?e().then(t):this.onceLinked=()=>{e().then(t),this.onceLinked=void 0}})}async handleIncomingEvent(e){var t;if("Event"!==e.type||"Web3Response"!==e.event)return;let n=JSON.parse(await this.cipher.decrypt(e.data));if("WEB3_RESPONSE"!==n.type)return;let{id:r,response:i}=n;null===(t=this.listener)||void 0===t||t.handleWeb3ResponseMessage(r,i)}async checkUnseenEvents(){if(!this.connected){this.shouldFetchUnseenEventsOnConnect=!0;return}await new Promise(e=>setTimeout(e,250));try{await this.fetchUnseenEventsAPI()}catch(e){console.error("Unable to check for unseen events",e)}}async fetchUnseenEventsAPI(){this.shouldFetchUnseenEventsOnConnect=!1,(await this.http.fetchUnseenEvents()).forEach(e=>this.handleIncomingEvent(e))}async publishEvent(e,t,n=!1){let r=await this.cipher.encrypt(JSON.stringify(Object.assign(Object.assign({},t),{origin:location.origin,location:location.href,relaySource:"coinbaseWalletExtension"in window&&window.coinbaseWalletExtension?"injected_sdk":"sdk"}))),i={type:"PublishEvent",id:v(this.nextReqId++),sessionId:this.session.id,event:e,data:r,callWebhook:n};return this.setOnceLinked(async()=>{let e=await this.makeRequest(i);if("Fail"===e.type)throw Error(e.error||"failed to publish event");return e.eventId})}sendData(e){this.ws.sendData(JSON.stringify(e))}updateLastHeartbeat(){this.lastHeartbeatResponse=Date.now()}heartbeat(){if(Date.now()-this.lastHeartbeatResponse>2e4){this.ws.disconnect();return}try{this.ws.sendData("h")}catch(e){}}async makeRequest(e,t={timeout:6e4}){let n;let r=e.id;return this.sendData(e),Promise.race([new Promise((e,i)=>{n=window.setTimeout(()=>{i(Error(`request ${r} timed out`))},t.timeout)}),new Promise(e=>{this.requestResolutions.set(r,t=>{clearTimeout(n),e(t),this.requestResolutions.delete(r)})})])}
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1.-cbwsdk-css-reset .-cbwsdk-redirect-dialog-box{display:block;position:fixed;top:50%;left:50%;transform:translate(-50%, -50%);padding:20px;border-radius:8px;background-color:#fff;color:#0a0b0d}.-cbwsdk-css-reset .-cbwsdk-redirect-dialog-box p{display:block;font-weight:400;font-size:14px;line-height:20px;padding-bottom:12px;color:#5b636e}.-cbwsdk-css-reset .-cbwsdk-redirect-dialog-box button{appearance:none;border:none;background:none;color:#0052ff;padding:0;text-decoration:none;display:block;font-weight:600;font-size:16px;line-height:24px}.-cbwsdk-css-reset .-cbwsdk-redirect-dialog-box.dark{background-color:#0a0b0d;color:#fff}.-cbwsdk-css-reset .-cbwsdk-redirect-dialog-box.dark button{color:#0052ff}.-cbwsdk-css-reset .-cbwsdk-redirect-dialog-box.light{background-color:#fff;color:#0a0b0d}.-cbwsdk-css-reset .-cbwsdk-redirect-dialog-box.light button{color:#0052ff}"),(0,ej.h)("div",{class:"-cbwsdk-redirect-dialog-backdrop",onClick:i}),(0,ej.h)("div",{class:eU("-cbwsdk-redirect-dialog-box",n?"dark":"light")},(0,ej.h)("p",null,e),(0,ej.h)("button",{onClick:r},t)))),eG="https://www.walletlink.org";class e${constructor(){this.attached=!1,this.redirectDialog=new eK}attach(){if(this.attached)throw Error("Coinbase Wallet SDK UI is already attached");this.redirectDialog.attach(),this.attached=!0}redirectToCoinbaseWallet(e){let t=new URL("https://go.cb-w.com/walletlink");t.searchParams.append("redirect_url",function(){try{if(function(){try{return null!==window.frameElement}catch(e){return!1}}()&&window.top)return window.top.location;return window.location}catch(e){return window.location}}().href),e&&t.searchParams.append("wl_url",e);let n=document.createElement("a");n.target="cbw-opener",n.href=t.href,n.rel="noreferrer noopener",n.click()}openCoinbaseWalletDeeplink(e){this.redirectDialog.present({title:"Redirecting to Coinbase Wallet...",buttonText:"Open",onButtonClick:()=>{this.redirectToCoinbaseWallet(e)}}),setTimeout(()=>{this.redirectToCoinbaseWallet(e)},99)}showConnecting(e){return()=>{this.redirectDialog.clear()}}}class eV{constructor(e){var t;this.chainCallbackParams={chainId:"",jsonRpcUrl:""},this.isMobileWeb=/Android|webOS|iPhone|iPad|iPod|BlackBerry|IEMobile|Opera Mini/i.test(null===(t=null==window?void 0:window.navigator)||void 0===t?void 0:t.userAgent),this.linkedUpdated=e=>{this.isLinked=e;let t=this.storage.getItem(ed);if(e&&(this._session.linked=e),this.isUnlinkedErrorState=!1,t){let n=t.split(" "),r="true"===this.storage.getItem("IsStandaloneSigning");""===n[0]||e||!this._session.linked||r||(this.isUnlinkedErrorState=!0)}},this.metadataUpdated=(e,t)=>{this.storage.setItem(e,t)},this.chainUpdated=(e,t)=>{(this.chainCallbackParams.chainId!==e||this.chainCallbackParams.jsonRpcUrl!==t)&&(this.chainCallbackParams={chainId:e,jsonRpcUrl:t},this.chainCallback&&this.chainCallback(t,Number.parseInt(e,10)))},this.accountUpdated=e=>{this.accountsCallback&&this.accountsCallback([e]),eV.accountRequestCallbackIds.size>0&&(Array.from(eV.accountRequestCallbackIds.values()).forEach(t=>{this.invokeCallback(t,{method:"requestEthereumAccounts",result:[e]})}),eV.accountRequestCallbackIds.clear())},this.resetAndReload=this.resetAndReload.bind(this),this.linkAPIUrl=e.linkAPIUrl,this.storage=e.storage,this.metadata=e.metadata,this.accountsCallback=e.accountsCallback,this.chainCallback=e.chainCallback;let{session:n,ui:r,connection:i}=this.subscribe();this._session=n,this.connection=i,this.relayEventManager=new e_,this.ui=r,this.ui.attach()}subscribe(){let e=eR.load(this.storage)||eR.create(this.storage),{linkAPIUrl:t}=this,n=new em({session:e,linkAPIUrl:t,listener:this}),r=this.isMobileWeb?new e$:new ez;return n.connect(),{session:e,ui:r,connection:n}}resetAndReload(){this.connection.destroy().then(()=>{let e=eR.load(this.storage);(null==e?void 0:e.id)===this._session.id&&i.clearAll(),document.location.reload()}).catch(e=>{})}signEthereumTransaction(e){return this.sendRequest({method:"signEthereumTransaction",params:{fromAddress:e.fromAddress,toAddress:e.toAddress,weiValue:D(e.weiValue),data:L(e.data,!0),nonce:e.nonce,gasPriceInWei:e.gasPriceInWei?D(e.gasPriceInWei):null,maxFeePerGas:e.gasPriceInWei?D(e.gasPriceInWei):null,maxPriorityFeePerGas:e.gasPriceInWei?D(e.gasPriceInWei):null,gasLimit:e.gasLim
vendor: 4,173 bytes, line 1
1it?D(e.gasLimit):null,chainId:e.chainId,shouldSubmit:!1}})}signAndSubmitEthereumTransaction(e){return this.sendRequest({method:"signEthereumTransaction",params:{fromAddress:e.fromAddress,toAddress:e.toAddress,weiValue:D(e.weiValue),data:L(e.data,!0),nonce:e.nonce,gasPriceInWei:e.gasPriceInWei?D(e.gasPriceInWei):null,maxFeePerGas:e.maxFeePerGas?D(e.maxFeePerGas):null,maxPriorityFeePerGas:e.maxPriorityFeePerGas?D(e.maxPriorityFeePerGas):null,gasLimit:e.gasLimit?D(e.gasLimit):null,chainId:e.chainId,shouldSubmit:!0}})}submitEthereumTransaction(e,t){return this.sendRequest({method:"submitEthereumTransaction",params:{signedTransaction:L(e,!0),chainId:t}})}getWalletLinkSession(){return this._session}sendRequest(e){let t=null,n=x(8),r=r=>{this.publishWeb3RequestCanceledEvent(n),this.handleErrorResponse(n,e.method,r),null==t||t()};return new Promise((i,s)=>{t=this.ui.showConnecting({isUnlinkedErrorState:this.isUnlinkedErrorState,onCancel:r,onResetConnection:this.resetAndReload}),this.relayEventManager.callbacks.set(n,e=>{if(null==t||t(),eh(e))return s(Error(e.errorMessage));i(e)}),this.publishWeb3RequestEvent(n,e)})}publishWeb3RequestEvent(e,t){let n={type:"WEB3_REQUEST",id:e,request:t};this.publishEvent("Web3Request",n,!0).then(e=>{}).catch(e=>{this.handleWeb3ResponseMessage(n.id,{method:t.method,errorMessage:e.message})}),this.isMobileWeb&&this.openCoinbaseWalletDeeplink(t.method)}openCoinbaseWalletDeeplink(e){if(this.ui instanceof e$)switch(e){case"requestEthereumAccounts":case"switchEthereumChain":return;default:window.addEventListener("blur",()=>{window.addEventListener("focus",()=>{this.connection.checkUnseenEvents()},{once:!0})},{once:!0}),this.ui.openCoinbaseWalletDeeplink()}}publishWeb3RequestCanceledEvent(e){this.publishEvent("Web3RequestCanceled",{type:"WEB3_REQUEST_CANCELED",id:e},!1).then()}publishEvent(e,t,n){return this.connection.publishEvent(e,t,n)}handleWeb3ResponseMessage(e,t){if("requestEthereumAccounts"===t.method){eV.accountRequestCallbackIds.forEach(e=>this.invokeCallback(e,t)),eV.accountRequestCallbackIds.clear();return}this.invokeCallback(e,t)}handleErrorResponse(e,t,n){var r;let i=null!==(r=null==n?void 0:n.message)&&void 0!==r?r:"Unspecified error message.";this.handleWeb3ResponseMessage(e,{method:t,errorMessage:i})}invokeCallback(e,t){let n=this.relayEventManager.callbacks.get(e);n&&(n(t),this.relayEventManager.callbacks.delete(e))}requestEthereumAccounts(){let{appName:e,appLogoUrl:t}=this.metadata,n={method:"requestEthereumAccounts",params:{appName:e,appLogoUrl:t}},r=x(8);return new Promise((e,t)=>{this.relayEventManager.callbacks.set(r,n=>{if(eh(n))return t(Error(n.errorMessage));e(n)}),eV.accountRequestCallbackIds.add(r),this.publishWeb3RequestEvent(r,n)})}watchAsset(e,t,n,r,i,s){let a={method:"watchAsset",params:{type:e,options:{address:t,symbol:n,decimals:r,image:i},chainId:s}},o=null,c=x(8);return o=this.ui.showConnecting({isUnlinkedErrorState:this.isUnlinkedErrorState,onCancel:e=>{this.publishWeb3RequestCanceledEvent(c),this.handleErrorResponse(c,a.method,e),null==o||o()},onResetConnection:this.resetAndReload}),new Promise((e,t)=>{this.relayEventManager.callbacks.set(c,n=>{if(null==o||o(),eh(n))return t(Error(n.errorMessage));e(n)}),this.publishWeb3RequestEvent(c,a)})}addEthereumChain(e,t,n,r,i,s){let a={method:"addEthereumChain",params:{chainId:e,rpcUrls:t,blockExplorerUrls:r,chainName:i,iconUrls:n,nativeCurrency:s}},o=null,c=x(8);return o=this.ui.showConnecting({isUnlinkedErrorState:this.isUnlinkedErrorState,onCancel:e=>{this.publishWeb3RequestCanceledEvent(c),this.handleErrorResponse(c,a.method,e),null==o||o()},onResetConnection:this.resetAndReload}),new Promise((e,t)=>{this.relayEventManager.callbacks.set(c,n=>{if(null==o||o(),eh(n))return t(Error(n.errorMessage));e(n)}),this.publishWeb3RequestEvent(c,a)})}switchEthereumChain(e,t){let n={method:"switchEthereumChain",params:Object.assign({chainId:e},{address:t})},r=null,i=x(8);return r=this.ui.showConnecting({isUnlinkedErrorState:this.isUnlinkedErrorState,onCancel:e=>{this.publishWeb3RequestCanceledEvent(i),this.handleErrorResponse(i,n.method,e),null==r||r()},onResetConnection:this.resetAndReload}),new Promise((e,t)=>
1{this.relayEventManager.callbacks.set(i,n=>(null==r||r(),eh(n)&&n.errorCode)?t(h.provider.custom({code:n.errorCode,message:"Unrecognized chain ID. Try adding the chain using addEthereumChain first."})):eh(n)?t(Error(n.errorMessage)):void e(n)),this.publishWeb3RequestEvent(i,n)})}}eV.accountRequestCallbackIds=new Set;var eJ=n(48764).Buffer;let eY="DefaultChainId",eQ="DefaultJsonRpcUrl";class eZ{constructor(e){this._relay=null,this._addresses=[],this.metadata=e.metadata,this._storage=new i("walletlink",eG),this.callback=e.callback||null;let t=this._storage.getItem(ed);if(t){let e=t.split(" ");""!==e[0]&&(this._addresses=e.map(e=>W(e)))}this.initializeRelay()}getSession(){let{id:e,secret:t}=this.initializeRelay().getWalletLinkSession();return{id:e,secret:t}}async handshake(){await this._eth_requestAccounts()}get selectedAddress(){return this._addresses[0]||void 0}get jsonRpcUrl(){var e;return null!==(e=this._storage.getItem(eQ))&&void 0!==e?e:void 0}set jsonRpcUrl(e){this._storage.setItem(eQ,e)}updateProviderInfo(e,t){var n;this.jsonRpcUrl=e;let r=this.getChainId();this._storage.setItem(eY,t.toString(10)),B(t)!==r&&(null===(n=this.callback)||void 0===n||n.call(this,"chainChanged",N(t)))}async watchAsset(e){let t=Array.isArray(e)?e[0]:e;if(!t.type)throw h.rpc.invalidParams("Type is required");if((null==t?void 0:t.type)!=="ERC20")throw h.rpc.invalidParams(`Asset of type '${t.type}' is not supported`);if(!(null==t?void 0:t.options))throw h.rpc.invalidParams("Options are required");if(!(null==t?void 0:t.options.address))throw h.rpc.invalidParams("Address is required");let n=this.getChainId(),{address:r,symbol:i,image:s,decimals:a}=t.options,o=this.initializeRelay(),c=await o.watchAsset(t.type,r,i,a,s,null==n?void 0:n.toString());return!eh(c)&&!!c.result}async addEthereumChain(e){var t,n;let r=e[0];if((null===(t=r.rpcUrls)||void 0===t?void 0:t.length)===0)throw h.rpc.invalidParams("please pass in at least 1 rpcUrl");if(!r.chainName||""===r.chainName.trim())throw h.rpc.invalidParams("chainName is a required field");if(!r.nativeCurrency)throw h.rpc.invalidParams("nativeCurrency is a required field");let i=Number.parseInt(r.chainId,16);if(i===this.getChainId())return!1;let s=this.initializeRelay(),{rpcUrls:a=[],blockExplorerUrls:o=[],chainName:c,iconUrls:l=[],nativeCurrency:u}=r,d=await s.addEthereumChain(i.toString(),a,l,o,c,u);if(eh(d))return!1;if((null===(n=d.result)||void 0===n?void 0:n.isApproved)===!0)return this.updateProviderInfo(a[0],i),null;throw h.rpc.internal("unable to add ethereum chain")}async switchEthereumChain(e){let t=Number.parseInt(e[0].chainId,16),n=this.initializeRelay(),r=await n.switchEthereumChain(t.toString(10),this.selectedAddress||void 0);if(eh(r))throw r;let i=r.result;return i.isApproved&&i.rpcUrl.length>0&&this.updateProviderInfo(i.rpcUrl,t),null}async cleanup(){this.callback=null,this._relay&&this._relay.resetAndReload(),this._storage.clear()}_setAddresses(e,t){var n;if(!Array.isArray(e))throw Error("addresses is not an array");let r=e.map(e=>W(e));JSON.stringify(r)!==JSON.stringify(this._addresses)&&(this._addresses=r,null===(n=this.callback)||void 0===n||n.call(this,"accountsChanged",r),this._storage.setItem(ed,r.join(" ")))}async request(e){let t=e.params||[];switch(e.method){case"eth_accounts":return[...this._addresses];case"eth_coinbase":return this.selectedAddress||null;case"net_version":return this.getChainId().toString(10);case"eth_chainId":return N(this.getChainId());case"eth_requestAccounts":return this._eth_requestAccounts();case"eth_ecRecover":case"personal_ecRecover":return this.ecRecover(e);case"personal_sign":return this.personalSign(e);case"eth_signTransaction":return this._eth_signTransaction(t);case"eth_sendRawTransaction":return this._eth_sendRawTransaction(t);case"eth_sendTransaction":return this._eth_sendTransaction(t);case"eth_signTypedData_v1":case"eth_signTypedData_v3":case"eth_signTypedData_v4":case"eth_signTypedData":return this.signTypedData(e);case"wallet_addEthereumChain":return this.addEthereumChain(t);case"wallet_switchEthereumChain":return this.switchEthereumChain(t);case"wallet_watchAsset":return this.watchAsset(t);default:if(!this.jsonRpcUrl)throw h.rpc.internal("No RPC URL set for chain");return ei(e,this.jsonRpcUrl)}}_ensureKnownAddress(e){let t=W(e);
1if(!this._addresses.map(e=>W(e)).includes(t))throw Error("Unknown Ethereum address")}_prepareTransactionParams(e){let t=e.from?W(e.from):this.selectedAddress;if(!t)throw Error("Ethereum address is unavailable");this._ensureKnownAddress(t);let n=e.to?W(e.to):null,r=null!=e.value?H(e.value):BigInt(0),i=e.data?q(e.data):eJ.alloc(0),s=null!=e.nonce?B(e.nonce):null,a=null!=e.gasPrice?H(e.gasPrice):null,o=null!=e.maxFeePerGas?H(e.maxFeePerGas):null;return{fromAddress:t,toAddress:n,weiValue:r,data:i,nonce:s,gasPriceInWei:a,maxFeePerGas:o,maxPriorityFeePerGas:null!=e.maxPriorityFeePerGas?H(e.maxPriorityFeePerGas):null,gasLimit:null!=e.gas?H(e.gas):null,chainId:e.chainId?B(e.chainId):this.getChainId()}}async ecRecover(e){let{method:t,params:n}=e;if(!Array.isArray(n))throw h.rpc.invalidParams();let r=this.initializeRelay(),i=await r.sendRequest({method:"ethereumAddressFromSignedMessage",params:{message:P(n[0]),signature:P(n[1]),addPrefix:"personal_ecRecover"===t}});if(eh(i))throw i;return i.result}getChainId(){var e;return Number.parseInt(null!==(e=this._storage.getItem(eY))&&void 0!==e?e:"1",10)}async _eth_requestAccounts(){var e,t;if(this._addresses.length>0)return null===(e=this.callback)||void 0===e||e.call(this,"connect",{chainId:N(this.getChainId())}),this._addresses;let n=this.initializeRelay(),r=await n.requestEthereumAccounts();if(eh(r))throw r;if(!r.result)throw Error("accounts received is empty");return this._setAddresses(r.result),null===(t=this.callback)||void 0===t||t.call(this,"connect",{chainId:N(this.getChainId())}),this._addresses}async personalSign({params:e}){if(!Array.isArray(e))throw h.rpc.invalidParams();let t=e[1],n=e[0];this._ensureKnownAddress(t);let r=this.initializeRelay(),i=await r.sendRequest({method:"signEthereumMessage",params:{address:W(t),message:P(n),addPrefix:!0,typedDataJson:null}});if(eh(i))throw i;return i.result}async _eth_signTransaction(e){let t=this._prepareTransactionParams(e[0]||{}),n=this.initializeRelay(),r=await n.signEthereumTransaction(t);if(eh(r))throw r;return r.result}async _eth_sendRawTransaction(e){let t=q(e[0]),n=this.initializeRelay(),r=await n.submitEthereumTransaction(t,this.getChainId());if(eh(r))throw r;return r.result}async _eth_sendTransaction(e){let t=this._prepareTransactionParams(e[0]||{}),n=this.initializeRelay(),r=await n.signAndSubmitEthereumTransaction(t);if(eh(r))throw r;return r.result}async signTypedData(e){let{method:t,params:n}=e;if(!Array.isArray(n))throw h.rpc.invalidParams();let r=n["eth_signTypedData_v1"===t?1:0],i=n["eth_signTypedData_v1"===t?0:1];this._ensureKnownAddress(r);let s=this.initializeRelay(),a=await s.sendRequest({method:"signEthereumMessage",params:{address:W(r),message:L(({eth_signTypedData_v1:eu.hashForSignTypedDataLegacy,eth_signTypedData_v3:eu.hashForSignTypedData_v3,eth_signTypedData_v4:eu.hashForSignTypedData_v4,eth_signTypedData:eu.hashForSignTypedData_v4})[t]({data:function(e){if("string"==typeof e)return JSON.parse(e);if("object"==typeof e)return e;throw h.rpc.invalidParams(`Not a JSON string or an object: ${String(e)}`)}(i)}),!0),typedDataJson:JSON.stringify(i,null,2),addPrefix:!1}});if(eh(a))throw a;return a.result}initializeRelay(){return this._relay||(this._relay=new eV({linkAPIUrl:eG,storage:this._storage,metadata:this.metadata,accountsCallback:this._setAddresses.bind(this),chainCallback:this.updateProviderInfo.bind(this)})),this._relay}}let eX="SignerType",e0=new i("CBWSDK","SignerConfigurator");async function e2(e){let{communicator:t,metadata:n,handshakeRequest:r,callback:i}=e;e1(t,n,i).catch(()=>{});let s={id:crypto.randomUUID(),event:"selectSignerType",data:Object.assign(Object.assign({},e.preference),{handshakeRequest:r})},{data:a}=await t.postRequestAndWaitForResponse(s);return a}async function e1(e,t,n){await e.onMessage(({event:e})=>"WalletLinkSessionRequest"===e);let r=new eZ({metadata:t,callback:n});e.postMessage({event:"WalletLinkUpdate",data:{session:r.getSession()}}),await r.handshake(),e.postMessage({event:"WalletLinkUpdate",data:{connected:!0}})}let e3=`Coinbase Wallet SDK requires the Cross-Origin-Opener-Policy header to not be set to 'same-origin'. This is to ensure that the SDK can communicate with the Coinbase Smart Wallet app. 2 3Please see https://www.smartwallet.dev/guides/tips/popup-tips#cross-origin-opener-policy for more information.`,{checkCrossOriginOpenerPolicy:e4,getCrossOriginOpenerPolicy:e5}={getCrossOriginOpenerPolicy:()=>void 0===r?"undefined":r,checkCrossOriginOpenerPolicy:async()=>
3{if("undefined"==typeof window){r="non-browser-env";return}try{let e=`${window.location.origin}${window.location.pathname}`,t=await fetch(e,{method:"HEAD"});if(!t.ok)throw Error(`HTTP error! status: ${t.status}`);let n=t.headers.get("Cross-Origin-Opener-Policy");r=null!=n?n:"null","same-origin"===r&&console.error(e3)}catch(e){console.error("Error checking Cross-Origin-Opener-Policy:",e.message),r="error"}}};class e8{constructor({url:e="https://keys.coinbase.com/connect",metadata:t,preference:n}){this.popup=null,this.listeners=new Map,this.postMessage=async e=>{(await this.waitForPopupLoaded()).postMessage(e,this.url.origin)},this.postRequestAndWaitForResponse=async e=>{let t=this.onMessage(({requestId:t})=>t===e.id);return this.postMessage(e),await t},this.onMessage=async e=>new Promise((t,n)=>{let r=n=>{if(n.origin!==this.url.origin)return;let i=n.data;e(i)&&(t(i),window.removeEventListener("message",r),this.listeners.delete(r))};window.addEventListener("message",r),this.listeners.set(r,{reject:n})}),this.disconnect=()=>{var e;(e=this.popup)&&!e.closed&&e.close(),this.popup=null,this.listeners.forEach(({reject:e},t)=>{e(h.provider.userRejectedRequest("Request rejected")),window.removeEventListener("message",t)}),this.listeners.clear()},this.waitForPopupLoaded=async()=>this.popup&&!this.popup.closed?(this.popup.focus(),this.popup):(this.popup=function(e){let t=(window.innerWidth-420)/2+window.screenX,n=(window.innerHeight-540)/2+window.screenY;(function(e){for(let[t,n]of Object.entries({sdkName:er,sdkVersion:en,origin:window.location.origin,coop:e5()}))e.searchParams.append(t,n.toString())})(e);let r=`wallet_${crypto.randomUUID()}`,i=window.open(e,r,`width=420, height=540, left=${t}, top=${n}`);if(null==i||i.focus(),!i)throw h.rpc.internal("Pop up window failed to open");return i}(this.url),this.onMessage(({event:e})=>"PopupUnload"===e).then(this.disconnect).catch(()=>{}),this.onMessage(({event:e})=>"PopupLoaded"===e).then(e=>{this.postMessage({requestId:e.id,data:{version:en,metadata:this.metadata,preference:this.preference,location:window.location.toString()}})}).then(()=>{if(!this.popup)throw h.rpc.internal();return this.popup})),this.url=new URL(e),this.metadata=t,this.preference=n}}var e6=n(54146);class e7 extends e6.v{}var e9=function(e,t){var n={};for(var r in e)Object.prototype.hasOwnProperty.call(e,r)&&0>t.indexOf(r)&&(n[r]=e[r]);if(null!=e&&"function"==typeof Object.getOwnPropertySymbols)for(var i=0,r=Object.getOwnPropertySymbols(e);i<r.length;i++)0>t.indexOf(r[i])&&Object.prototype.propertyIsEnumerable.call(e,r[i])&&(n[r[i]]=e[r[i]]);return n};class te extends e7{constructor(e){var{metadata:t}=e,n=e.preference,{keysUrl:r}=n,i=e9(n,["keysUrl"]);super(),this.signer=null,this.isCoinbaseWallet=!0,this.metadata=t,this.preference=i,this.communicator=new e8({url:r,metadata:t,preference:i});let s=e0.getItem(eX);s&&(this.signer=this.initSigner(s))}async request(e){try{if(!function(e){if(!e||"object"!=typeof e||Array.isArray(e))throw h.rpc.invalidParams({message:"Expected a single, non-array, object argument.",data:e});let{method:t,params:n}=e;if("string"!=typeof t||0===t.length)throw h.rpc.invalidParams({message:"'args.method' must be a non-empty string.",data:e});if(void 0!==n&&!Array.isArray(n)&&("object"!=typeof n||null===n))throw h.rpc.invalidParams({message:"'args.params' must be an object or array if provided.",data:e});switch(t){case"eth_sign":case"eth_signTypedData_v2":case"eth_subscribe":case"eth_unsubscribe":throw h.provider.unsupportedMethod()}}(e),!this.signer)switch(e.method){case"eth_requestAccounts":{let t=await this.requestSignerSelection(e),n=this.initSigner(t);await n.handshake(e),this.signer=n,e0.setItem(eX,t);break}case"wallet_sendCalls":{let t=this.initSigner("scw");await t.handshake({method:"handshake"});let n=await t.request(e);return await t.cleanup(),n}case"wallet_getCallsStatus":return ei(e,"http://rpc.wallet.coinbase.com");case"net_version":return 1;case"eth_chainId":return N(1);default:throw h.provider.unauthorized("Must call 'eth_requestAccounts' before other methods")}return await this.signer.request(e)}catch(t){let{code:e}=t;return e===s.provider.unauthorized&&this.disconnect(),Promise.reject(function(e){let t=function(e,{shouldIncludeStack:t=!1}={}){var n,r;let i={};return e&&"object"==typeof e&&!Array.isArray(e)&&u(e,"code")&&Number.isInteger(n=e.code)&&(a[n.toString()]||(r=n)>=-32099&&r<=-32e3)?(i.code=e.code,e.message&&"string"==typeof e.message?(i.message=e.message,u(e,"data")&&(i.data=e.data)):(i.message=c(i.code),i.data={originalError:l(e)})):(i.code=s.rpc.internal,i.message=d(e,"message")?e.message:o,i.data={originalError:l(e)}),t&&(i.stack=d(e,"stack")?e.stack:void 0),i}(function(e){var t;if("string"==typeof e)return{message:e,code:s.rpc.internal};if(eh(e)){let n=e.errorMessage,r=null!==(t=e.errorCode)&&void 0!==t?t:n.match(/(denied|rejected)/i)?s.provider.userRejectedRequest:void 0;return Object.assign(Object.assign({}
3,e),{message:n,code:r,data:{method:e.method}})}return e}(e),{shouldIncludeStack:!0}),n=new URL("https://docs.cloud.coinbase.com/wallet-sdk/docs/errors");return n.searchParams.set("version",en),n.searchParams.set("code",t.code.toString()),n.searchParams.set("message",t.message),Object.assign(Object.assign({},t),{docUrl:n.href})}(t))}}async enable(){return console.warn('.enable() has been deprecated. Please use .request({ method: "eth_requestAccounts" }) instead.'),await this.request({method:"eth_requestAccounts"})}async disconnect(){var e;await (null===(e=this.signer)||void 0===e?void 0:e.cleanup()),this.signer=null,i.clearAll(),this.emit("disconnect",h.provider.disconnected("User initiated disconnection"))}requestSignerSelection(e){return e2({communicator:this.communicator,preference:this.preference,metadata:this.metadata,handshakeRequest:e,callback:this.emit.bind(this)})}initSigner(e){return function(e){let{signerType:t,metadata:n,communicator:r,callback:i}=e;switch(t){case"scw":return new el({metadata:n,callback:i,communicator:r});case"walletlink":return new eZ({metadata:n,callback:i})}}({signerType:e,metadata:this.metadata,communicator:this.communicator,callback:this.emit.bind(this)})}}let tt={options:"all"};function tn(e){var t;new i("CBWSDK").setItem("VERSION",en),e4();let n={metadata:{appName:e.appName||"Dapp",appLogoUrl:e.appLogoUrl||"",appChainIds:e.appChainIds||[]},preference:Object.assign(tt,null!==(t=e.preference)&&void 0!==t?t:{})};!function(e){if(e){if(!["all","smartWalletOnly","eoaOnly"].includes(e.options))throw Error(`Invalid options: ${e.options}`);if(e.attribution&&void 0!==e.attribution.auto&&void 0!==e.attribution.dataSuffix)throw Error("Attribution cannot contain both auto and dataSuffix properties")}}(n.preference);let r=null;return{getProvider:()=>(r||(r=function(e){var t;let n={metadata:e.metadata,preference:e.preference};return null!==(t=function({metadata:e,preference:t}){var n,r;let{appName:i,appLogoUrl:s,appChainIds:a}=e;if("smartWalletOnly"!==t.options){let e=globalThis.coinbaseWalletExtension;if(e)return null===(n=e.setAppInfo)||void 0===n||n.call(e,i,s,a,t),e}let o=function(){var e,t;try{let n=globalThis;return null!==(e=n.ethereum)&&void 0!==e?e:null===(t=n.top)||void 0===t?void 0:t.ethereum}catch(e){return}}();if(null==o?void 0:o.isCoinbaseBrowser)return null===(r=o.setAppInfo)||void 0===r||r.call(o,i,s,a,t),o}(n))&&void 0!==t?t:new te(n)}(n)),r)}}}}]);
Line numbers count LF bytes from the start of the resource, as the search results do. Vendor segments are library code the classifier recognised; they are stored but not indexed. Bytes are shown as Latin1 characters, one per byte.