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Got: "+o.length,"DataLengthTooBig");const s=await this.exchange(v.concat([v.from([e,t,r,n]),v.from([o.length]),o])),a=s.readUInt16BE(s.length-2);if(!i.some(e=>e===a))throw new ue(a);return s},this.exchangeBusyPromise=void 0,this.exchangeAtomicImpl=async e=>{if(this.exchangeBusyPromise)throw new se("Transport race condition","RaceCondition");let t;const r=new Promise(e=>{t=e});this.exchangeBusyPromise=r;try{return await e()}finally{t&&t(),this.exchangeBusyPromise=null}},this._appAPIlock=null}exchange(e){throw new Error("exchange not implemented")}setScrambleKey(e){}close(){return Promise.resolve()}on(e,t){this._events.on(e,t)}off(e,t){this._events.removeListener(e,t)}emit(e,...t){this._events.emit(e,...t)}setDebugMode(){console.warn("setDebugMode is deprecated. use @ledgerhq/logs instead. No logs are emitted in this anymore.")}setExchangeTimeout(e){this.exchangeTimeout=e}static create(e=3e3,t){return new Promise((r,n)=>{let o=!1;const i=this.listen({next:t=>{o=!0,i&&i.unsubscribe(),s&&clearTimeout(s),this.open(t.descriptor,e).then(r,n)},error:e=>{s&&clearTimeout(s),n(e)},complete:()=>{s&&clearTimeout(s),o||n(new se(this.ErrorMessage_NoDeviceFound,"NoDeviceFound"))}}),s=t?setTimeout(()=>{i.unsubscribe(),n(new se(this.ErrorMessage_ListenTimeout,"ListenTimeout"))},t):null})}decorateAppAPIMethods(e,t,r){for(let n of t)e[n]=this.decorateAppAPIMethod(n,e[n],e,r)}decorateAppAPIMethod(e,t,r,n){return async(...o)=>{const{_appAPIlock:i}=this;if(i)return Promise.reject(new se("Ledger Device is busy (lock "+i+")","TransportLocked"));try{return this._appAPIlock=e,this.setScrambleKey(n),await t.apply(r,o)}finally{this._appAPIlock=null}}}}We.isSupported=void 0,We.list=void 0,We.listen=void 0,We.open=void 0,We.ErrorMessage_ListenTimeout="No Ledger device found (timeout)",We.ErrorMessage_NoDeviceFound="No Ledger device found";let ze=0;const Ve=[],Xe=(e,t,r)=>{const n={type:e,id:String(++ze),date:new Date};t&&(n.message=t),r&&(n.data=r),function(e){for(let t=0;t<Ve.length;t++)try{Ve[t](e)}catch(e){console.error(e)}}(n)},Qe=e=>(Ve.push(e),()=>{const t=Ve.indexOf(e);-1!==t&&(Ve[t]=Ve[Ve.length-1],Ve.pop())});"undefined"!=typeof window&&(window.__ledgerLogsListen=Qe);const Ze=e=>e.replace(/\+/g,"-").replace(/\//g,"_").replace(/=+$/,"");function Je(e,t,r,n){const o=function(e,t){const r=v.alloc(e.length);for(let n=0;n<e.length;n++)r[n]=e[n]^t[n%t.length];return r}(e,r),i=v.from("0000000000000000000000000000000000000000000000000000000000000000","hex"),s={version:"U2F_V2",keyHandle:Ze(o.toString("base64")),challenge:Ze(i.toString("base64")),appId:location.origin};return Xe("apdu","=> "+e.toString("hex")),Ne(s,t/1e3).then(e=>{const{signatureData:t}=e;if("string"==typeof t){const e=v.from((r=t).replace(/-/g,"+").replace(/_/g,"/")+"==".substring(0,3*r.length%4),"base64");let o;return o=n?e.slice(5):e,Xe("apdu","<= "+o.toString("hex")),o}throw e;var r})}let $e=[];class et extends We{static async open(e,t=5e3){return new et}constructor(){super(),this.scrambleKey=void 0,this.unwrap=!0,$e.push(this)}async exchange(e){try{return await Je(e,this.exchangeTimeout,this.scrambleKey,this.unwrap)}catch(e){throw"object"==typeof e.metaData?(5===e.metaData.code&&($e.forEach(e=>e.emit("disconnect")),$e=[]),function(e,t,r){const n=new se(t,r);return n.originalError=e,n}(e,"Failed to sign with Ledger device: U2F "+e.metaData.type,"U2F_"+e.metaData.code)):e}}setScrambleKey(e){this.scrambleKey=v.from(e,"ascii")}setUnwrap(e){this.unwrap=e}close(){return Promise.resolve()}}et.isSupported=Oe,et.list=()=>Oe().then(e=>e?[null]:[]),et.listen=e=>{let t=!1;return Oe().then(r=>{t||(r?(e.next({type:"add",descriptor:null}),e.complete()):e.error(new se("U2F browser support is needed for Ledger. Please use Chrome, Opera or Firefox with a U2F extension. Also make sure you're on an HTTPS connection","U2FNotSupported")))}),{unsubscribe:()=>{t=!0}}};const tt={u2f:et,default:et};var rt=window&&window.__awaiter||function(e,t,r,n){return new(r||(r=Promise))((function(o,i){function s(e){try{u(n.next(e))}catch(e){i(e)}}function a(e){try{u(n.throw(e))}catch(e){i(e)}}function u(e){var t;e.done?o(e.value):(t=e.value,t instanceof r?t:new r((function(e){e(t)}))).then(s,a)}u((n=n.apply(e,t||[])).next())}))};const nt=new e.utils.Logger("hardware-wallets/5.0.0-beta.7");function ot(e){return new Promise(t=>{setTimeout(t,e)})}class it extends e.Signer{constructor(t,r,n){super(),null==n&&(n="m/44'/60'/0'/0/0"),null==r&&(r="default"),e.utils.defineReadOnly(this,"path",n),e.utils.defineReadOnly(this,"type",r),e.utils.defineReadOnly(this,"provider",t||null);const o=tt[r];o||nt.throwArgumentError("unknown or unsupported type","type",r),e.utils.defineReadOnly(this,"_eth",o.create().then(e=>{const t=new he(e);return t.getAppConfiguration().then(e=>t,e=>Promise.reject(e))},e=>Promise.reject(e)))}_retry(e,t){return new Promise((r,n)=>rt(this,void 0,void 0,(function*(){t&&t>0&&setTimeout(()=>{n(new Error("timeout"))},t);const o=yield this._eth;for(let t=0;t<50;t++){try{const t=yield e(o);return r(t)}catch(e){if("TransportLocked"!==e.id)return n(e)}yield ot(100)}return n(new Error("timeout"))})))}getAddress(){return rt(this,void 0,void 0,(function*(){const t=yield this._retry(e=>e.getAddress(this.path));return e.utils.getAddress(t.address)}))}signMessage(t){return rt(this,void 0,void 0,(function*(){"string"==typeof t&&(t=e.utils.toUtf8Bytes(t));const r=e.utils.hexlify(t).substring(2),n=yield this._retry(e=>e.signPersonalMessage(this.path,r));return n.r="0x"+n.r,n.s="0x"+n.s,e.utils.joinSignature(n)}))}signTransaction(t){return rt(this,void 0,void 0,(function*(){const r=t=yield e.utils.resolveProperties(t),n=e.utils.serializeTransaction(r).substring(2),o=yield this._retry(e=>e.signTransaction(this.path,n));return e.utils.serializeTransaction(r,{v:o.v,r:"0x"+o.r,s:"0x"+o.s})}))}connect(e){return new it(e,this.type,this.path)}}export{it as LedgerSigner};