@walletconnect/sign-client/dist/index.es.js

Sign Client for WalletConnect Protocol

import{RELAYER_EVENTS as Xe,TRANSPORT_TYPES as P,EXPIRER_EVENTS as Tt,PAIRING_EVENTS as Je,RELAYER_DEFAULT_PROTOCOL as qt,EVENT_CLIENT_SESSION_TRACES as k,EVENT_CLIENT_SESSION_ERRORS as H,EVENT_CLIENT_AUTHENTICATE_TRACES as z,EVENT_CLIENT_AUTHENTICATE_ERRORS as re,EVENT_CLIENT_PAIRING_ERRORS as Pt,EVENT_CLIENT_PAIRING_TRACES as Nt,VERIFY_SERVER as Ot,Store as B,Core as bt}from"@walletconnect/core";import{pino as At,getDefaultLoggerOptions as xt,generateChildLogger as Ct,getLoggerContext as Vt}from"@walletconnect/logger";import{IEngine as Dt,ISignClient as Lt}from"@walletconnect/types";import{THIRTY_DAYS as kt,SEVEN_DAYS as Be,FIVE_MINUTES as C,ONE_DAY as K,ONE_HOUR as We,ONE_SECOND as Ze,toMiliseconds as Oe}from"@walletconnect/time";import{getInternalError as y,BASE64URL as ne,BASE64 as de,hashMessage as W,parseExpirerTarget as Mt,isValidString as Y,isExpired as Z,isValidId as $t,calcExpiry as V,engineEvent as R,createDelayedPromise as ee,getSdkError as O,getDeepLink as Ut,handleDeeplinkRedirect as Kt,isSessionCompatible as Gt,hashKey as be,parseChainId as Ae,createEncodedRecap as jt,getRecapFromResources as xe,mergeEncodedRecaps as Ft,TYPE_2 as Qt,getLinkModeURL as ue,validateSignedCacao as et,getNamespacedDidChainId as tt,getDidAddress as st,getMethodsFromRecap as it,getChainsFromRecap as rt,buildNamespacesFromAuth as nt,formatMessage as Ht,MemoryStore as oe,isValidParams as M,isUndefined as X,isValidRelays as zt,isValidObject as ot,isValidRequiredNamespaces as Yt,isValidNamespaces as Ce,isConformingNamespaces as at,isValidErrorReason as Xt,isValidRelay as Jt,isValidController as Bt,isValidNamespacesChainId as ct,isValidRequest as Wt,isValidNamespacesRequest as Zt,isValidRequestExpiry as es,isValidResponse as ts,isValidEvent as ss,isValidNamespacesEvent as is,getSearchParamFromURL as lt,isTestRun as rs,isReactNative as ns,isValidArray as os,extractSolanaTransactionId as as,TYPE_1 as Ve,populateAppMetadata as cs}from"@walletconnect/utils";import ls,{EventEmitter as ps}from"events";import{isJsonRpcRequest as hs,isJsonRpcResponse as ds,payloadId as G,getBigIntRpcId as ge,isJsonRpcResult as j,isJsonRpcError as F,formatJsonRpcRequest as ye,formatJsonRpcResult as us,formatJsonRpcError as gs}from"@walletconnect/jsonrpc-utils";const De="wc",Le=2,ke="client",we=`${De}@${Le}:${ke}:`,me={name:ke,logger:"error",controller:!1,relayUrl:"wss://relay.walletconnect.org"},ys={session_proposal:"session_proposal",session_update:"session_update",session_extend:"session_extend",session_ping:"session_ping",session_delete:"session_delete",session_expire:"session_expire",session_request:"session_request",session_request_sent:"session_request_sent",session_event:"session_event",proposal_expire:"proposal_expire",session_authenticate:"session_authenticate",session_request_expire:"session_request_expire",session_connect:"session_connect"},ws={database:":memory:"},Me="WALLETCONNECT_DEEPLINK_CHOICE",ms={created:"history_created",updated:"history_updated",deleted:"history_deleted",sync:"history_sync"},_s="history",Es="0.3",pt="proposal",fs=kt,$e="Proposal expired",ht="session",J=Be,dt="engine",N={wc_sessionPropose:{req:{ttl:C,prompt:!0,tag:1100},res:{ttl:C,prompt:!1,tag:1101},reject:{ttl:C,prompt:!1,tag:1120},autoReject:{ttl:C,prompt:!1,tag:1121}},wc_sessionSettle:{req:{ttl:C,prompt:!1,tag:1102},res:{ttl:C,prompt:!1,tag:1103}},wc_sessionUpdate:{req:{ttl:K,prompt:!1,tag:1104},res:{ttl:K,prompt:!1,tag:1105}},wc_sessionExtend:{req:{ttl:K,prompt:!1,tag:1106},res:{ttl:K,prompt:!1,tag:1107}},wc_sessionRequest:{req:{ttl:C,prompt:!0,tag:1108},res:{ttl:C,prompt:!1,tag:1109}},wc_sessionEvent:{req:{ttl:C,prompt:!0,tag:1110},res:{ttl:C,prompt:!1,tag:1111}},wc_sessionDelete:{req:{ttl:K,prompt:!1,tag:1112},res:{ttl:K,prompt:!1,tag:1113}},wc_sessionPing:{req:{ttl:K,prompt:!1,tag:1114},res:{ttl:K,prompt:!1,tag:1115}},wc_sessionAuthenticate:{req:{ttl:We,prompt:!0,tag:1116},res:{ttl:We,prompt:!1,tag:1117},reject:{ttl:C,prompt:!1,tag:1118},autoReject:{ttl:C,prompt:!1,tag:1119}}},_e={min:C,max:Be},$={idle:"IDLE",active:"ACTIVE"},Ue={eth_sendTransaction:{key:""},eth_sendRawTransaction:{key:""},wallet_sendCalls:{key:""},solana_signTransaction:{key:"signature"},solana_signAllTransactions:{key:"transactions"},solana_signAndSendTransaction:{key:"signature"}},ut="request",gt=["wc_sessionPropose","wc_sessionRequest","wc_authRequest","wc_sessionAuthenticate"],yt="wc",Ss=1.5,wt="auth",mt="authKeys",_t="pairingTopics",Et="requests",ae=`${yt}@${1.5}:${wt}:`,ce=`${ae}:PUB_KEY`;var Rs=Object.defineProperty,vs=Object.defineProperties,Is=Object.getOwnPropertyDescriptors,ft=Object.getOwnPropertySymbols,Ts=Object.prototype.hasOwnProperty,qs=Object.prototype.propertyIsEnumerable,Ke=(S,n,e)=>n in S?Rs(S,n,{enumerable:!0,configurable:!0,writable:!0,value:e}):S[n]=e,v=(S,n)=>{for(var e in n||(n={}))Ts.call(n,e)&&Ke(S,e,n[e]);if(ft)for(var e of ft(n))qs.call(n,e)&&Ke(S,e,n[e]);return S},b=(S,n)=>vs(S,Is(n)),c=(S,n,e)=>Ke(S,typeof n!="symbol"?n+"":n,e);class Ps extends Dt{constructor(n){super(n),c(this,"name",dt),c(this,"events",new ls),c(this,"initialized",!1),c(this,"requestQueue",{state:$.idle,queue:[]}),c(this,"sessionRequestQueue",{state:$.idle,queue:[]}),c(this,"requestQueueDelay",Ze),c(this,"expectedPairingMethodMap",new Map),c(this,"recentlyDeletedMap",new Map),c(this,"recentlyDeletedLimit",200),c(this,"relayMessageCache",[]),c(this,"pendingSessions",new Map),c(this,"init",async()=>{this.initialized||(await this.cleanup(),this.registerRelayerEvents(),this.registerExpirerEvents(),this.registerPairingEvents(),await this.registerLinkModeListeners(),this.client.core.pairing.register({methods:Object.keys(N)}),this.initialized=!0,setTimeout(async()=>{await this.processPendingMessageEvents(),this.sessionRequestQueue.queue=this.getPendingSessionRequests(),this.processSessionRequestQueue()},Oe(this.requestQueueDelay)))}),c(this,"connect",async e=>{this.isInitialized(),await this.confirmOnlineStateOrThrow();const t=b(v({},e),{requiredNamespaces:e.requiredNamespaces||{},optionalNamespaces:e.optionalNamespaces||{}});await this.isValidConnect(t);const{pairingTopic:s,requiredNamespaces:i,optionalNamespaces:r,sessionProperties:o,scopedProperties:a,relays:l}=t;let p=s,h,u=!1;try{if(p){const T=this.client.core.pairing.pairings.get(p);this.client.logger.warn("connect() with existing pairing topic is deprecated and will be removed in the next major release."),u=T.active}}catch(T){throw this.client.logger.error(`connect() -> pairing.get(${p}) failed`),T}if(!p||!u){const{topic:T,uri:U}=await this.client.core.pairing.create();p=T,h=U}if(!p){const{message:T}=y("NO_MATCHING_KEY",`connect() pairing topic: ${p}`);throw new Error(T)}const d=await this.client.core.crypto.generateKeyPair(),w=N.wc_sessionPropose.req.ttl||C,m=V(w),f=b(v(v({requiredNamespaces:i,optionalNamespaces:r,relays:l??[{protocol:qt}],proposer:{publicKey:d,metadata:this.client.metadata},expiryTimestamp:m,pairingTopic:p},o&&{sessionProperties:o}),a&&{scopedProperties:a}),{id:G()}),_=R("session_connect",f.id),{reject:g,resolve:A,done:D}=ee(w,$e),I=({id:T})=>{T===f.id&&(this.client.events.off("proposal_expire",I),this.pendingSessions.delete(f.id),this.events.emit(_,{error:{message:$e,code:0}}))};return this.client.events.on("proposal_expire",I),this.events.once(_,({error:T,session:U})=>{this.client.events.off("proposal_expire",I),T?g(T):U&&A(U)}),await this.sendRequest({topic:p,method:"wc_sessionPropose",params:f,throwOnFailedPublish:!0,clientRpcId:f.id}),await this.setProposal(f.id,f),{uri:h,approval:D}}),c(this,"pair",async e=>{this.isInitialized(),await this.confirmOnlineStateOrThrow();try{return await this.client.core.pairing.pair(e)}catch(t){throw this.client.logger.error("pair() failed"),t}}),c(this,"approve",async e=>{var t,s,i;const r=this.client.core.eventClient.createEvent({properties:{topic:(t=e?.id)==null?void 0:t.toString(),trace:[k.session_approve_started]}});try{this.isInitialized(),await this.confirmOnlineStateOrThrow()}catch(q){throw r.setError(H.no_internet_connection),q}try{await this.isValidProposalId(e?.id)}catch(q){throw this.client.logger.error(`approve() -> proposal.get(${e?.id}) failed`),r.setError(H.proposal_not_found),q}try{await this.isValidApprove(e)}catch(q){throw this.client.logger.error("approve() -> isValidApprove() failed"),r.setError(H.session_approve_namespace_validation_failure),q}const{id:o,relayProtocol:a,namespaces:l,sessionProperties:p,scopedProperties:h,sessionConfig:u}=e,d=this.client.proposal.get(o);this.client.core.eventClient.deleteEvent({eventId:r.eventId});const{pairingTopic:w,proposer:m,requiredNamespaces:f,optionalNamespaces:_}=d;let g=(s=this.client.core.eventClient)==null?void 0:s.getEvent({topic:w});g||(g=(i=this.client.core.eventClient)==null?void 0:i.createEvent({type:k.session_approve_started,properties:{topic:w,trace:[k.session_approve_started,k.session_namespaces_validation_success]}}));const A=await this.client.core.crypto.generateKeyPair(),D=m.publicKey,I=await this.client.core.crypto.generateSharedKey(A,D),T=v(v(v({relay:{protocol:a??"irn"},namespaces:l,controller:{publicKey:A,metadata:this.client.metadata},expiry:V(J)},p&&{sessionProperties:p}),h&&{scopedProperties:h}),u&&{sessionConfig:u}),U=P.relay;g.addTrace(k.subscribing_session_topic);try{await this.client.core.relayer.subscribe(I,{transportType:U})}catch(q){throw g.setError(H.subscribe_session_topic_failure),q}g.addTrace(k.subscribe_session_topic_success);const fe=b(v({},T),{topic:I,requiredNamespaces:f,optionalNamespaces:_,pairingTopic:w,acknowledged:!1,self:T.controller,peer:{publicKey:m.publicKey,metadata:m.metadata},controller:A,transportType:P.relay});await this.client.session.set(I,fe),g.addTrace(k.store_session);try{g.addTrace(k.publishing_session_settle),await this.sendRequest({topic:I,method:"wc_sessionSettle",params:T,throwOnFailedPublish:!0}).catch(q=>{throw g?.setError(H.session_settle_publish_failure),q}),g.addTrace(k.session_settle_publish_success),g.addTrace(k.publishing_session_approve),await this.sendResult({id:o,topic:w,result:{relay:{protocol:a??"irn"},responderPublicKey:A},throwOnFailedPublish:!0}).catch(q=>{throw g?.setError(H.session_approve_publish_failure),q}),g.addTrace(k.session_approve_publish_success)}catch(q){throw this.client.logger.error(q),this.client.session.delete(I,O("USER_DISCONNECTED")),await this.client.core.relayer.unsubscribe(I),q}return this.client.core.eventClient.deleteEvent({eventId:g.eventId}),await this.client.core.pairing.updateMetadata({topic:w,metadata:m.metadata}),await this.client.proposal.delete(o,O("USER_DISCONNECTED")),await this.client.core.pairing.activate({topic:w}),await this.setExpiry(I,V(J)),{topic:I,acknowledged:()=>Promise.resolve(this.client.session.get(I))}}),c(this,"reject",async e=>{this.isInitialized(),await this.confirmOnlineStateOrThrow();try{await this.isValidReject(e)}catch(r){throw this.client.logger.error("reject() -> isValidReject() failed"),r}const{id:t,reason:s}=e;let i;try{i=this.client.proposal.get(t).pairingTopic}catch(r){throw this.client.logger.error(`reject() -> proposal.get(${t}) failed`),r}i&&(await this.sendError({id:t,topic:i,error:s,rpcOpts:N.wc_sessionPropose.reject}),await this.client.proposal.delete(t,O("USER_DISCONNECTED")))}),c(this,"update",async e=>{this.isInitialized(),await this.confirmOnlineStateOrThrow();try{await this.isValidUpdate(e)}catch(h){throw this.client.logger.error("update() -> isValidUpdate() failed"),h}const{topic:t,namespaces:s}=e,{done:i,resolve:r,reject:o}=ee(),a=G(),l=ge().toString(),p=this.client.session.get(t).namespaces;return this.events.once(R("session_update",a),({error:h})=>{h?o(h):r()}),await this.client.session.update(t,{namespaces:s}),await this.sendRequest({topic:t,method:"wc_sessionUpdate",params:{namespaces:s},throwOnFailedPublish:!0,clientRpcId:a,relayRpcId:l}).catch(h=>{this.client.logger.error(h),this.client.session.update(t,{namespaces:p}),o(h)}),{acknowledged:i}}),c(this,"extend",async e=>{this.isInitialized(),await this.confirmOnlineStateOrThrow();try{await this.isValidExtend(e)}catch(a){throw this.client.logger.error("extend() -> isValidExtend() failed"),a}const{topic:t}=e,s=G(),{done:i,resolve:r,reject:o}=ee();return this.events.once(R("session_extend",s),({error:a})=>{a?o(a):r()}),await this.setExpiry(t,V(J)),this.sendRequest({topic:t,method:"wc_sessionExtend",params:{},clientRpcId:s,throwOnFailedPublish:!0}).catch(a=>{o(a)}),{acknowledged:i}}),c(this,"request",async e=>{this.isInitialized();try{await this.isValidRequest(e)}catch(_){throw this.client.logger.error("request() -> isValidRequest() failed"),_}const{chainId:t,request:s,topic:i,expiry:r=N.wc_sessionRequest.req.ttl}=e,o=this.client.session.get(i);o?.transportType===P.relay&&await this.confirmOnlineStateOrThrow();const a=G(),l=ge().toString(),{done:p,resolve:h,reject:u}=ee(r,"Request expired. Please try again.");this.events.once(R("session_request",a),({error:_,result:g})=>{_?u(_):h(g)});const d="wc_sessionRequest",w=this.getAppLinkIfEnabled(o.peer.metadata,o.transportType);if(w)return await this.sendRequest({clientRpcId:a,relayRpcId:l,topic:i,method:d,params:{request:b(v({},s),{expiryTimestamp:V(r)}),chainId:t},expiry:r,throwOnFailedPublish:!0,appLink:w}).catch(_=>u(_)),this.client.events.emit("session_request_sent",{topic:i,request:s,chainId:t,id:a}),await p();const m={request:b(v({},s),{expiryTimestamp:V(r)}),chainId:t},f=this.shouldSetTVF(d,m);return await Promise.all([new Promise(async _=>{await this.sendRequest(v({clientRpcId:a,relayRpcId:l,topic:i,method:d,params:m,expiry:r,throwOnFailedPublish:!0},f&&{tvf:this.getTVFParams(a,m)})).catch(g=>u(g)),this.client.events.emit("session_request_sent",{topic:i,request:s,chainId:t,id:a}),_()}),new Promise(async _=>{var g;if(!((g=o.sessionConfig)!=null&&g.disableDeepLink)){const A=await Ut(this.client.core.storage,Me);await Kt({id:a,topic:i,wcDeepLink:A})}_()}),p()]).then(_=>_[2])}),c(this,"respond",async e=>{this.isInitialized(),await this.isValidRespond(e);const{topic:t,response:s}=e,{id:i}=s,r=this.client.session.get(t);r.transportType===P.relay&&await this.confirmOnlineStateOrThrow();const o=this.getAppLinkIfEnabled(r.peer.metadata,r.transportType);j(s)?await this.sendResult({id:i,topic:t,result:s.result,throwOnFailedPublish:!0,appLink:o}):F(s)&&await this.sendError({id:i,topic:t,error:s.error,appLink:o}),this.cleanupAfterResponse(e)}),c(this,"ping",async e=>{this.isInitialized(),await this.confirmOnlineStateOrThrow();try{await this.isValidPing(e)}catch(s){throw this.client.logger.error("ping() -> isValidPing() failed"),s}const{topic:t}=e;if(this.client.session.keys.includes(t)){const s=G(),i=ge().toString(),{done:r,resolve:o,reject:a}=ee();this.events.once(R("session_ping",s),({error:l})=>{l?a(l):o()}),await Promise.all([this.sendRequest({topic:t,method:"wc_sessionPing",params:{},throwOnFailedPublish:!0,clientRpcId:s,relayRpcId:i}),r()])}else this.client.core.pairing.pairings.keys.includes(t)&&(this.client.logger.warn("ping() on pairing topic is deprecated and will be removed in the next major release."),await this.client.core.pairing.ping({topic:t}))}),c(this,"emit",async e=>{this.isInitialized(),await this.confirmOnlineStateOrThrow(),await this.isValidEmit(e);const{topic:t,event:s,chainId:i}=e,r=ge().toString(),o=G();await this.sendRequest({topic:t,method:"wc_sessionEvent",params:{event:s,chainId:i},throwOnFailedPublish:!0,relayRpcId:r,clientRpcId:o})}),c(this,"disconnect",async e=>{this.isInitialized(),await this.confirmOnlineStateOrThrow(),await this.isValidDisconnect(e);const{topic:t}=e;if(this.client.session.keys.includes(t))await this.sendRequest({topic:t,method:"wc_sessionDelete",params:O("USER_DISCONNECTED"),throwOnFailedPublish:!0}),await this.deleteSession({topic:t,emitEvent:!1});else if(this.client.core.pairing.pairings.keys.includes(t))await this.client.core.pairing.disconnect({topic:t});else{const{message:s}=y("MISMATCHED_TOPIC",`Session or pairing topic not found: ${t}`);throw new Error(s)}}),c(this,"find",e=>(this.isInitialized(),this.client.session.getAll().filter(t=>Gt(t,e)))),c(this,"getPendingSessionRequests",()=>this.client.pendingRequest.getAll()),c(this,"authenticate",async(e,t)=>{var s;this.isInitialized(),this.isValidAuthenticate(e);const i=t&&this.client.core.linkModeSupportedApps.includes(t)&&((s=this.client.metadata.redirect)==null?void 0:s.linkMode),r=i?P.link_mode:P.relay;r===P.relay&&await this.confirmOnlineStateOrThrow();const{chains:o,statement:a="",uri:l,domain:p,nonce:h,type:u,exp:d,nbf:w,methods:m=[],expiry:f}=e,_=[...e.resources||[]],{topic:g,uri:A}=await this.client.core.pairing.create({methods:["wc_sessionAuthenticate"],transportType:r});this.client.logger.info({message:"Generated new pairing",pairing:{topic:g,uri:A}});const D=await this.client.core.crypto.generateKeyPair(),I=be(D);if(await Promise.all([this.client.auth.authKeys.set(ce,{responseTopic:I,publicKey:D}),this.client.auth.pairingTopics.set(I,{topic:I,pairingTopic:g})]),await this.client.core.relayer.subscribe(I,{transportType:r}),this.client.logger.info(`sending request to new pairing topic: ${g}`),m.length>0){const{namespace:x}=Ae(o[0]);let L=jt(x,"request",m);xe(_)&&(L=Ft(L,_.pop())),_.push(L)}const T=f&&f>N.wc_sessionAuthenticate.req.ttl?f:N.wc_sessionAuthenticate.req.ttl,U={authPayload:{type:u??"caip122",chains:o,statement:a,aud:l,domain:p,version:"1",nonce:h,iat:new Date().toISOString(),exp:d,nbf:w,resources:_},requester:{publicKey:D,metadata:this.client.metadata},expiryTimestamp:V(T)},fe={eip155:{chains:o,methods:[...new Set(["personal_sign",...m])],events:["chainChanged","accountsChanged"]}},q={requiredNamespaces:{},optionalNamespaces:fe,relays:[{protocol:"irn"}],pairingTopic:g,proposer:{publicKey:D,metadata:this.client.metadata},expiryTimestamp:V(N.wc_sessionPropose.req.ttl),id:G()},{done:Rt,resolve:je,reject:Se}=ee(T,"Request expired"),te=G(),le=R("session_connect",q.id),Re=R("session_request",te),pe=async({error:x,session:L})=>{this.events.off(Re,ve),x?Se(x):L&&je({session:L})},ve=async x=>{var L,Fe,Qe;if(await this.deletePendingAuthRequest(te,{message:"fulfilled",code:0}),x.error){const ie=O("WC_METHOD_UNSUPPORTED","wc_sessionAuthenticate");return x.error.code===ie.code?void 0:(this.events.off(le,pe),Se(x.error.message))}await this.deleteProposal(q.id),this.events.off(le,pe);const{cacaos:He,responder:Q}=x.result,Te=[],ze=[];for(const ie of He){await et({cacao:ie,projectId:this.client.core.projectId})||(this.client.logger.error(ie,"Signature verification failed"),Se(O("SESSION_SETTLEMENT_FAILED","Signature verification failed")));const{p:qe}=ie,Pe=xe(qe.resources),Ye=[tt(qe.iss)],vt=st(qe.iss);if(Pe){const Ne=it(Pe),It=rt(Pe);Te.push(...Ne),Ye.push(...It)}for(const Ne of Ye)ze.push(`${Ne}:${vt}`)}const se=await this.client.core.crypto.generateSharedKey(D,Q.publicKey);let he;Te.length>0&&(he={topic:se,acknowledged:!0,self:{publicKey:D,metadata:this.client.metadata},peer:Q,controller:Q.publicKey,expiry:V(J),requiredNamespaces:{},optionalNamespaces:{},relay:{protocol:"irn"},pairingTopic:g,namespaces:nt([...new Set(Te)],[...new Set(ze)]),transportType:r},await this.client.core.relayer.subscribe(se,{transportType:r}),await this.client.session.set(se,he),g&&await this.client.core.pairing.updateMetadata({topic:g,metadata:Q.metadata}),he=this.client.session.get(se)),(L=this.client.metadata.redirect)!=null&&L.linkMode&&(Fe=Q.metadata.redirect)!=null&&Fe.linkMode&&(Qe=Q.metadata.redirect)!=null&&Qe.universal&&t&&(this.client.core.addLinkModeSupportedApp(Q.metadata.redirect.universal),this.client.session.update(se,{transportType:P.link_mode})),je({auths:He,session:he})};this.events.once(le,pe),this.events.once(Re,ve);let Ie;try{if(i){const x=ye("wc_sessionAuthenticate",U,te);this.client.core.history.set(g,x);const L=await this.client.core.crypto.encode("",x,{type:Qt,encoding:ne});Ie=ue(t,g,L)}else await Promise.all([this.sendRequest({topic:g,method:"wc_sessionAuthenticate",params:U,expiry:e.expiry,throwOnFailedPublish:!0,clientRpcId:te}),this.sendRequest({topic:g,method:"wc_sessionPropose",params:q,expiry:N.wc_sessionPropose.req.ttl,throwOnFailedPublish:!0,clientRpcId:q.id})])}catch(x){throw this.events.off(le,pe),this.events.off(Re,ve),x}return await this.setProposal(q.id,q),await this.setAuthRequest(te,{request:b(v({},U),{verifyContext:{}}),pairingTopic:g,transportType:r}),{uri:Ie??A,response:Rt}}),c(this,"approveSessionAuthenticate",async e=>{const{id:t,auths:s}=e,i=this.client.core.eventClient.createEvent({properties:{topic:t.toString(),trace:[z.authenticated_session_approve_started]}});try{this.isInitialized()}catch(f){throw i.setError(re.no_internet_connection),f}const r=this.getPendingAuthRequest(t);if(!r)throw i.setError(re.authenticated_session_pending_request_not_found),new Error(`Could not find pending auth request with id ${t}`);const o=r.transportType||P.relay;o===P.relay&&await this.confirmOnlineStateOrThrow();const a=r.requester.publicKey,l=await this.client.core.crypto.generateKeyPair(),p=be(a),h={type:Ve,receiverPublicKey:a,senderPublicKey:l},u=[],d=[];for(const f of s){if(!await et({cacao:f,projectId:this.client.core.projectId})){i.setError(re.invalid_cacao);const I=O("SESSION_SETTLEMENT_FAILED","Signature verification failed");throw await this.sendError({id:t,topic:p,error:I,encodeOpts:h}),new Error(I.message)}i.addTrace(z.cacaos_verified);const{p:_}=f,g=xe(_.resources),A=[tt(_.iss)],D=st(_.iss);if(g){const I=it(g),T=rt(g);u.push(...I),A.push(...T)}for(const I of A)d.push(`${I}:${D}`)}const w=await this.client.core.crypto.generateSharedKey(l,a);i.addTrace(z.create_authenticated_session_topic);let m;if(u?.length>0){m={topic:w,acknowledged:!0,self:{publicKey:l,metadata:this.client.metadata},peer:{publicKey:a,metadata:r.requester.metadata},controller:a,expiry:V(J),authentication:s,requiredNamespaces:{},optionalNamespaces:{},relay:{protocol:"irn"},pairingTopic:r.pairingTopic,namespaces:nt([...new Set(u)],[...new Set(d)]),transportType:o},i.addTrace(z.subscribing_authenticated_session_topic);try{await this.client.core.relayer.subscribe(w,{transportType:o})}catch(f){throw i.setError(re.subscribe_authenticated_session_topic_failure),f}i.addTrace(z.subscribe_authenticated_session_topic_success),await this.client.session.set(w,m),i.addTrace(z.store_authenticated_session),await this.client.core.pairing.updateMetadata({topic:r.pairingTopic,metadata:r.requester.metadata})}i.addTrace(z.publishing_authenticated_session_approve);try{await this.sendResult({topic:p,id:t,result:{cacaos:s,responder:{publicKey:l,metadata:this.client.metadata}},encodeOpts:h,throwOnFailedPublish:!0,appLink:this.getAppLinkIfEnabled(r.requester.metadata,o)})}catch(f){throw i.setError(re.authenticated_session_approve_publish_failure),f}return await this.client.auth.requests.delete(t,{message:"fulfilled",code:0}),await this.client.core.pairing.activate({topic:r.pairingTopic}),this.client.core.eventClient.deleteEvent({eventId:i.eventId}),{session:m}}),c(this,"rejectSessionAuthenticate",async e=>{this.isInitialized();const{id:t,reason:s}=e,i=this.getPendingAuthRequest(t);if(!i)throw new Error(`Could not find pending auth request with id ${t}`);i.transportType===P.relay&&await this.confirmOnlineStateOrThrow();const r=i.requester.publicKey,o=await this.client.core.crypto.generateKeyPair(),a=be(r),l={type:Ve,receiverPublicKey:r,senderPublicKey:o};await this.sendError({id:t,topic:a,error:s,encodeOpts:l,rpcOpts:N.wc_sessionAuthenticate.reject,appLink:this.getAppLinkIfEnabled(i.requester.metadata,i.transportType)}),await this.client.auth.requests.delete(t,{message:"rejected",code:0}),await this.client.proposal.delete(t,O("USER_DISCONNECTED"))}),c(this,"formatAuthMessage",e=>{this.isInitialized();const{request:t,iss:s}=e;return Ht(t,s)}),c(this,"processRelayMessageCache",()=>{setTimeout(async()=>{if(this.relayMessageCache.length!==0)for(;this.relayMessageCache.length>0;)try{const e=this.relayMessageCache.shift();e&&await this.onRelayMessage(e)}catch(e){this.client.logger.error(e)}},50)}),c(this,"cleanupDuplicatePairings",async e=>{if(e.pairingTopic)try{const t=this.client.core.pairing.pairings.get(e.pairingTopic),s=this.client.core.pairing.pairings.getAll().filter(i=>{var r,o;return((r=i.peerMetadata)==null?void 0:r.url)&&((o=i.peerMetadata)==null?void 0:o.url)===e.peer.metadata.url&&i.topic&&i.topic!==t.topic});if(s.length===0)return;this.client.logger.info(`Cleaning up ${s.length} duplicate pairing(s)`),await Promise.all(s.map(i=>this.client.core.pairing.disconnect({topic:i.topic}))),this.client.logger.info("Duplicate pairings clean up finished")}catch(t){this.client.logger.error(t)}}),c(this,"deleteSession",async e=>{var t;const{topic:s,expirerHasDeleted:i=!1,emitEvent:r=!0,id:o=0}=e,{self:a}=this.client.session.get(s);await this.client.core.relayer.unsubscribe(s),await this.client.session.delete(s,O("USER_DISCONNECTED")),this.addToRecentlyDeleted(s,"session"),this.client.core.crypto.keychain.has(a.publicKey)&&await this.client.core.crypto.deleteKeyPair(a.publicKey),this.client.core.crypto.keychain.has(s)&&await this.client.core.crypto.deleteSymKey(s),i||this.client.core.expirer.del(s),this.client.core.storage.removeItem(Me).catch(l=>this.client.logger.warn(l)),this.getPendingSessionRequests().forEach(l=>{l.topic===s&&this.deletePendingSessionRequest(l.id,O("USER_DISCONNECTED"))}),s===((t=this.sessionRequestQueue.queue[0])==null?void 0:t.topic)&&(this.sessionRequestQueue.state=$.idle),r&&this.client.events.emit("session_delete",{id:o,topic:s})}),c(this,"deleteProposal",async(e,t)=>{if(t)try{const s=this.client.proposal.get(e),i=this.client.core.eventClient.getEvent({topic:s.pairingTopic});i?.setError(H.proposal_expired)}catch{}await Promise.all([this.client.proposal.delete(e,O("USER_DISCONNECTED")),t?Promise.resolve():this.client.core.expirer.del(e)]),this.addToRecentlyDeleted(e,"proposal")}),c(this,"deletePendingSessionRequest",async(e,t,s=!1)=>{await Promise.all([this.client.pendingRequest.delete(e,t),s?Promise.resolve():this.client.core.expirer.del(e)]),this.addToRecentlyDeleted(e,"request"),this.sessionRequestQueue.queue=this.sessionRequestQueue.queue.filter(i=>i.id!==e),s&&(this.sessionRequestQueue.state=$.idle,this.client.events.emit("session_request_expire",{id:e}))}),c(this,"deletePendingAuthRequest",async(e,t,s=!1)=>{await Promise.all([this.client.auth.requests.delete(e,t),s?Promise.resolve():this.client.core.expirer.del(e)])}),c(this,"setExpiry",async(e,t)=>{this.client.session.keys.includes(e)&&(this.client.core.expirer.set(e,t),await this.client.session.update(e,{expiry:t}))}),c(this,"setProposal",async(e,t)=>{this.client.core.expirer.set(e,V(N.wc_sessionPropose.req.ttl)),await this.client.proposal.set(e,t)}),c(this,"setAuthRequest",async(e,t)=>{const{request:s,pairingTopic:i,transportType:r=P.relay}=t;this.client.core.expirer.set(e,s.expiryTimestamp),await this.client.auth.requests.set(e,{authPayload:s.authPayload,requester:s.requester,expiryTimestamp:s.expiryTimestamp,id:e,pairingTopic:i,verifyContext:s.verifyContext,transportType:r})}),c(this,"setPendingSessionRequest",async e=>{const{id:t,topic:s,params:i,verifyContext:r}=e,o=i.request.expiryTimestamp||V(N.wc_sessionRequest.req.ttl);this.client.core.expirer.set(t,o),await this.client.pendingRequest.set(t,{id:t,topic:s,params:i,verifyContext:r})}),c(this,"sendRequest",async e=>{const{topic:t,method:s,params:i,expiry:r,relayRpcId:o,clientRpcId:a,throwOnFailedPublish:l,appLink:p,tvf:h}=e,u=ye(s,i,a);let d;const w=!!p;try{const _=w?ne:de;d=await this.client.core.crypto.encode(t,u,{encoding:_})}catch(_){throw await this.cleanup(),this.client.logger.error(`sendRequest() -> core.crypto.encode() for topic ${t} failed`),_}let m;if(gt.includes(s)){const _=W(JSON.stringify(u)),g=W(d);m=await this.client.core.verify.register({id:g,decryptedId:_})}const f=N[s].req;if(f.attestation=m,r&&(f.ttl=r),o&&(f.id=o),this.client.core.history.set(t,u),w){const _=ue(p,t,d);await global.Linking.openURL(_,this.client.name)}else{const _=N[s].req;r&&(_.ttl=r),o&&(_.id=o),_.tvf=b(v({},h),{correlationId:u.id}),l?(_.internal=b(v({},_.internal),{throwOnFailedPublish:!0}),await this.client.core.relayer.publish(t,d,_)):this.client.core.relayer.publish(t,d,_).catch(g=>this.client.logger.error(g))}return u.id}),c(this,"sendResult",async e=>{const{id:t,topic:s,result:i,throwOnFailedPublish:r,encodeOpts:o,appLink:a}=e,l=us(t,i);let p;const h=a&&typeof(global==null?void 0:global.Linking)<"u";try{const w=h?ne:de;p=await this.client.core.crypto.encode(s,l,b(v({},o||{}),{encoding:w}))}catch(w){throw await this.cleanup(),this.client.logger.error(`sendResult() -> core.crypto.encode() for topic ${s} failed`),w}let u,d;try{u=await this.client.core.history.get(s,t);const w=u.request;try{this.shouldSetTVF(w.method,w.params)&&(d=this.getTVFParams(t,w.params,i))}catch(m){this.client.logger.warn("sendResult() -> getTVFParams() failed",m)}}catch(w){throw this.client.logger.error(`sendResult() -> history.get(${s}, ${t}) failed`),w}if(h){const w=ue(a,s,p);await global.Linking.openURL(w,this.client.name)}else{const w=u.request.method,m=N[w].res;m.tvf=b(v({},d),{correlationId:t}),r?(m.internal=b(v({},m.internal),{throwOnFailedPublish:!0}),await this.client.core.relayer.publish(s,p,m)):this.client.core.relayer.publish(s,p,m).catch(f=>this.client.logger.error(f))}await this.client.core.history.resolve(l)}),c(this,"sendError",async e=>{const{id:t,topic:s,error:i,encodeOpts:r,rpcOpts:o,appLink:a}=e,l=gs(t,i);let p;const h=a&&typeof(global==null?void 0:global.Linking)<"u";try{const d=h?ne:de;p=await this.client.core.crypto.encode(s,l,b(v({},r||{}),{encoding:d}))}catch(d){throw await this.cleanup(),this.client.logger.error(`sendError() -> core.crypto.encode() for topic ${s} failed`),d}let u;try{u=await this.client.core.history.get(s,t)}catch(d){throw this.client.logger.error(`sendError() -> history.get(${s}, ${t}) failed`),d}if(h){const d=ue(a,s,p);await global.Linking.openURL(d,this.client.name)}else{const d=u.request.method,w=o||N[d].res;this.client.core.relayer.publish(s,p,w)}await this.client.core.history.resolve(l)}),c(this,"cleanup",async()=>{const e=[],t=[];this.client.session.getAll().forEach(s=>{let i=!1;Z(s.expiry)&&(i=!0),this.client.core.crypto.keychain.has(s.topic)||(i=!0),i&&e.push(s.topic)}),this.client.proposal.getAll().forEach(s=>{Z(s.expiryTimestamp)&&t.push(s.id)}),await Promise.all([...e.map(s=>this.deleteSession({topic:s})),...t.map(s=>this.deleteProposal(s))])}),c(this,"onProviderMessageEvent",async e=>{!this.initialized||this.relayMessageCache.length>0?this.relayMessageCache.push(e):await this.onRelayMessage(e)}),c(this,"onRelayEventRequest",async e=>{this.requestQueue.queue.push(e),await this.processRequestsQueue()}),c(this,"processRequestsQueue",async()=>{if(this.requestQueue.state===$.active){this.client.logger.info("Request queue already active, skipping...");return}for(this.client.logger.info(`Request queue starting with ${this.requestQueue.queue.length} requests`);this.requestQueue.queue.length>0;){this.requestQueue.state=$.active;const e=this.requestQueue.queue.shift();if(e)try{await this.processRequest(e)}catch(t){this.client.logger.warn(t)}}this.requestQueue.state=$.idle}),c(this,"processRequest",async e=>{const{topic:t,payload:s,attestation:i,transportType:r,encryptedId:o}=e,a=s.method;if(!this.shouldIgnorePairingRequest({topic:t,requestMethod:a}))switch(a){case"wc_sessionPropose":return await this.onSessionProposeRequest({topic:t,payload:s,attestation:i,encryptedId:o});case"wc_sessionSettle":return await this.onSessionSettleRequest(t,s);case"wc_sessionUpdate":return await this.onSessionUpdateRequest(t,s);case"wc_sessionExtend":return await this.onSessionExtendRequest(t,s);case"wc_sessionPing":return await this.onSessionPingRequest(t,s);case"wc_sessionDelete":return await this.onSessionDeleteRequest(t,s);case"wc_sessionRequest":return await this.onSessionRequest({topic:t,payload:s,attestation:i,encryptedId:o,transportType:r});case"wc_sessionEvent":return await this.onSessionEventRequest(t,s);case"wc_sessionAuthenticate":return await this.onSessionAuthenticateRequest({topic:t,payload:s,attestation:i,encryptedId:o,transportType:r});default:return this.client.logger.info(`Unsupported request method ${a}`)}}),c(this,"onRelayEventResponse",async e=>{const{topic:t,payload:s,transportType:i}=e,r=(await this.client.core.history.get(t,s.id)).request.method;switch(r){case"wc_sessionPropose":return this.onSessionProposeResponse(t,s,i);case"wc_sessionSettle":return this.onSessionSettleResponse(t,s);case"wc_sessionUpdate":return this.onSessionUpdateResponse(t,s);case"wc_sessionExtend":return this.onSessionExtendResponse(t,s);case"wc_sessionPing":return this.onSessionPingResponse(t,s);case"wc_sessionRequest":return this.onSessionRequestResponse(t,s);case"wc_sessionAuthenticate":return this.onSessionAuthenticateResponse(t,s);default:return this.client.logger.info(`Unsupported response method ${r}`)}}),c(this,"onRelayEventUnknownPayload",e=>{const{topic:t}=e,{message:s}=y("MISSING_OR_INVALID",`Decoded payload on topic ${t} is not identifiable as a JSON-RPC request or a response.`);throw new Error(s)}),c(this,"shouldIgnorePairingRequest",e=>{const{topic:t,requestMethod:s}=e,i=this.expectedPairingMethodMap.get(t);return!i||i.includes(s)?!1:!!(i.includes("wc_sessionAuthenticate")&&this.client.events.listenerCount("session_authenticate")>0)}),c(this,"onSessionProposeRequest",async e=>{const{topic:t,payload:s,attestation:i,encryptedId:r}=e,{params:o,id:a}=s;try{const l=this.client.core.eventClient.getEvent({topic:t});this.client.events.listenerCount("session_proposal")===0&&(console.warn("No listener for session_proposal event"),l?.setError(Pt.proposal_listener_not_found)),this.isValidConnect(v({},s.params));const p=o.expiryTimestamp||V(N.wc_sessionPropose.req.ttl),h=v({id:a,pairingTopic:t,expiryTimestamp:p},o);await this.setProposal(a,h);const u=await this.getVerifyContext({attestationId:i,hash:W(JSON.stringify(s)),encryptedId:r,metadata:h.proposer.metadata});l?.addTrace(Nt.emit_session_proposal),this.client.events.emit("session_proposal",{id:a,params:h,verifyContext:u})}catch(l){await this.sendError({id:a,topic:t,error:l,rpcOpts:N.wc_sessionPropose.autoReject}),this.client.logger.error(l)}}),c(this,"onSessionProposeResponse",async(e,t,s)=>{const{id:i}=t;if(j(t)){const{result:r}=t;this.client.logger.trace({type:"method",method:"onSessionProposeResponse",result:r});const o=this.client.proposal.get(i);this.client.logger.trace({type:"method",method:"onSessionProposeResponse",proposal:o});const a=o.proposer.publicKey;this.client.logger.trace({type:"method",method:"onSessionProposeResponse",selfPublicKey:a});const l=r.responderPublicKey;this.client.logger.trace({type:"method",method:"onSessionProposeResponse",peerPublicKey:l});const p=await this.client.core.crypto.generateSharedKey(a,l);this.pendingSessions.set(i,{sessionTopic:p,pairingTopic:e,proposalId:i,publicKey:a});const h=await this.client.core.relayer.subscribe(p,{transportType:s});this.client.logger.trace({type:"method",method:"onSessionProposeResponse",subscriptionId:h}),await this.client.core.pairing.activate({topic:e})}else if(F(t)){await this.client.proposal.delete(i,O("USER_DISCONNECTED"));const r=R("session_connect",i);if(this.events.listenerCount(r)===0)throw new Error(`emitting ${r} without any listeners, 954`);this.events.emit(r,{error:t.error})}}),c(this,"onSessionSettleRequest",async(e,t)=>{const{id:s,params:i}=t;try{this.isValidSessionSettleRequest(i);const{relay:r,controller:o,expiry:a,namespaces:l,sessionProperties:p,scopedProperties:h,sessionConfig:u}=t.params,d=[...this.pendingSessions.values()].find(f=>f.sessionTopic===e);if(!d)return this.client.logger.error(`Pending session not found for topic ${e}`);const w=this.client.proposal.get(d.proposalId),m=b(v(v(v({topic:e,relay:r,expiry:a,namespaces:l,acknowledged:!0,pairingTopic:d.pairingTopic,requiredNamespaces:w.requiredNamespaces,optionalNamespaces:w.optionalNamespaces,controller:o.publicKey,self:{publicKey:d.publicKey,metadata:this.client.metadata},peer:{publicKey:o.publicKey,metadata:o.metadata}},p&&{sessionProperties:p}),h&&{scopedProperties:h}),u&&{sessionConfig:u}),{transportType:P.relay});await this.client.session.set(m.topic,m),await this.setExpiry(m.topic,m.expiry),await this.client.core.pairing.updateMetadata({topic:d.pairingTopic,metadata:m.peer.metadata}),this.client.events.emit("session_connect",{session:m}),this.events.emit(R("session_connect",d.proposalId),{session:m}),this.pendingSessions.delete(d.proposalId),this.deleteProposal(d.proposalId,!1),this.cleanupDuplicatePairings(m),await this.sendResult({id:t.id,topic:e,result:!0,throwOnFailedPublish:!0})}catch(r){await this.sendError({id:s,topic:e,error:r}),this.client.logger.error(r)}}),c(this,"onSessionSettleResponse",async(e,t)=>{const{id:s}=t;j(t)?(await this.client.session.update(e,{acknowledged:!0}),this.events.emit(R("session_approve",s),{})):F(t)&&(await this.client.session.delete(e,O("USER_DISCONNECTED")),this.events.emit(R("session_approve",s),{error:t.error}))}),c(this,"onSessionUpdateRequest",async(e,t)=>{const{params:s,id:i}=t;try{const r=`${e}_session_update`,o=oe.get(r);if(o&&this.isRequestOutOfSync(o,i)){this.client.logger.warn(`Discarding out of sync request - ${i}`),this.sendError({id:i,topic:e,error:O("INVALID_UPDATE_REQUEST")});return}this.isValidUpdate(v({topic:e},s));try{oe.set(r,i),await this.client.session.update(e,{namespaces:s.namespaces}),await this.sendResult({id:i,topic:e,result:!0,throwOnFailedPublish:!0})}catch(a){throw oe.delete(r),a}this.client.events.emit("session_update",{id:i,topic:e,params:s})}catch(r){await this.sendError({id:i,topic:e,error:r}),this.client.logger.error(r)}}),c(this,"isRequestOutOfSync",(e,t)=>t.toString().slice(0,-3)<e.toString().slice(0,-3)),c(this,"onSessionUpdateResponse",(e,t)=>{const{id:s}=t,i=R("session_update",s);if(this.events.listenerCount(i)===0)throw new Error(`emitting ${i} without any listeners`);j(t)?this.events.emit(R("session_update",s),{}):F(t)&&this.events.emit(R("session_update",s),{error:t.error})}),c(this,"onSessionExtendRequest",async(e,t)=>{const{id:s}=t;try{this.isValidExtend({topic:e}),await this.setExpiry(e,V(J)),await this.sendResult({id:s,topic:e,result:!0,throwOnFailedPublish:!0}),this.client.events.emit("session_extend",{id:s,topic:e})}catch(i){await this.sendError({id:s,topic:e,error:i}),this.client.logger.error(i)}}),c(this,"onSessionExtendResponse",(e,t)=>{const{id:s}=t,i=R("session_extend",s);if(this.events.listenerCount(i)===0)throw new Error(`emitting ${i} without any listeners`);j(t)?this.events.emit(R("session_extend",s),{}):F(t)&&this.events.emit(R("session_extend",s),{error:t.error})}),c(this,"onSessionPingRequest",async(e,t)=>{const{id:s}=t;try{this.isValidPing({topic:e}),await this.sendResult({id:s,topic:e,result:!0,throwOnFailedPublish:!0}),this.client.events.emit("session_ping",{id:s,topic:e})}catch(i){await this.sendError({id:s,topic:e,error:i}),this.client.logger.error(i)}}),c(this,"onSessionPingResponse",(e,t)=>{const{id:s}=t,i=R("session_ping",s);setTimeout(()=>{if(this.events.listenerCount(i)===0)throw new Error(`emitting ${i} without any listeners 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