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o=t,s=e.ZERO,i=e.ZERO;for(;n>ot||r>ot;)n&Fe&&(s=s.add(o)),r&Fe&&(i=i.add(o)),o=o.double(),n>>=Fe,r>>=Fe;return{p1:s,p2:i}}function vo(e,t,n){if(t){if(t.ORDER!==e)throw new Error("Field.ORDER must match order: Fp == p, Fn == n" );return Bn(t),t}else return rt(e,{isLE:n})}function To(e,t,n={},r){if(r===void 0&&(r=e==="edwards" ),!t||typeof t!="object" )throw new Error(`expected valid ${e} CURVE object` );for(let c of["p" ,"n" ,"h" ]){let l=t[c];if(!(typeof l=="bigint" &&l>ot))throw new Error(`CURVE.${c} must be positive bigint` )}let o=vo(t.p,n.Fp,r),s=vo(t.n,n.Fn,r),a=["Gx" ,"Gy" ,"a" ,e==="weierstrass" ?"b" :"d" ];for(let c of a)if(!o.isValid(t[c]))throw new Error(`CURVE.${c} must be valid field element of CURVE.Fp` );return t=Object.freeze(Object.assign({},t)),{CURVE:t,Fp:o,Fn:s}}function Pt(e,t){return function(r){let o=e(r);return{secretKey:o,publicKey:t(o)}}}var Nt=class{constructor(t,n){u(this,"oHash" );u(this,"iHash" );u(this,"blockLen" );u(this,"outputLen" );u(this,"finished" 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t=t,t.finished=o,t.destroyed=s,t.blockLen=i,t.outputLen=a,t.oHash=n._cloneInto(t.oHash),t.iHash=r._cloneInto(t.iHash),t}clone(){return this._cloneInto()}destroy(){this.destroyed=!0,this.oHash.destroy(),this.iHash.destroy()}},In=(e,t,n)=>new Nt(e,t).update(n).digest();In.create=(e,t)=>new Nt(e,t);var Bo=(e,t)=>(e+(e>=0?t:-t)/Ro)/t;function Wi(e,t,n){let[[r,o],[s,i]]=t,a=Bo(i*e,n),c=Bo(-o*e,n),l=e-a*r-c*s,f=-a*o-c*i,h=l<Te,d=f<Te;h&&(l=-l),d&&(f=-f);let p=mt(Math.ceil(En(n)/2))+st;if(l<Te||l>=p||f<Te||f>=p)throw new Error("splitScalar (endomorphism): failed, k=" +e);return{k1neg:h,k1:l,k2neg:d,k2:f}}function On(e){if(!["compact" ,"recovered" ,"der" ].includes(e))throw new Error('Signature format must be "compact", "recovered", or "der"' );return e}function Hn(e,t){let n={};for(let r of Object.keys(t))n[r]=e[r]===void 0?t[r]:e[r];return gt(n.lowS,"lowS" ),gt(n.prehash,"prehash" ),n.format!==void 0&&On(n.format),n}var Un=class extends Error{constructor(t="" ){super(t)}},Pe={Err:Un,_tlv:{encode:(e,t)=>{let{Err:n}=Pe;if(e<0||e>256)throw new n("tlv.encode: wrong tag" );if(t.length&1)throw new n("tlv.encode: unpadded data" );let r=t.length/2,o=bt(r);if(o.length/2&128)throw new n("tlv.encode: long form length too big" );let s=r>127?bt(o.length/2|128):"" ;return bt(e)+s+o+t},decode(e,t){let{Err:n}=Pe,r=0;if(e<0||e>256)throw new n("tlv.encode: wrong tag" );if(t.length<2||t[r++]!==e)throw new n("tlv.decode: wrong tlv" );let o=t[r++],s=!!(o&128),i=0;if(!s)i=o;else{let c=o&127;if(!c)throw new n("tlv.decode(long): indefinite length not supported" );if(c>4)throw new n("tlv.decode(long): byte length is too big" );let l=t.subarray(r,r+c);if(l.length!==c)throw new n("tlv.decode: length bytes not complete" );if(l[0]===0)throw new n("tlv.decode(long): zero leftmost byte" );for(let f of l)i=i<<8|f;if(r+=c,i<128)throw new n("tlv.decode(long): not minimal encoding" )}let a=t.subarray(r,r+i);if(a.length!==i)throw new n("tlv.decode: wrong value length" );return{v:a,l:t.subarray(r+i)}}},_int:{encode(e){let{Err:t}=Pe;if(e<Te)throw new t("integer: negative integers are not allowed" );let n=bt(e);if(Number.parseInt(n[0],16)&8&&(n="00" +n),n.length&1)throw new t("unexpected DER parsing assertion: unpadded hex" );return n},decode(e){let{Err:t}=Pe;if(e[0]&128)throw new t("invalid signature integer: negative" );if(e[0]===0&&!(e[1]&128))throw new t("invalid signature integer: unnecessary leading zero" );return Ue(e)}},toSig(e){let{Err:t,_int:n,_tlv:r}=Pe,o=N(e,void 0,"signature" ),{v:s,l:i}=r.decode(48,o);if(i.length)throw new t("invalid signature: left bytes after parsing" );let{v:a,l:c}=r.decode(2,s),{v:l,l:f}=r.decode(2,c);if(f.length)throw new t("invalid signature: left bytes after parsing" );return{r:n.decode(a),s:n.decode(l)}},hexFromSig(e){let{_tlv:t,_int:n}=Pe,r=t.encode(2,n.encode(e.r)),o=t.encode(2,n.encode(e.s)),s=r+o;return t.encode(48,s)}},Te=BigInt(0),st=BigInt(1),Ro=BigInt(2),Mt=BigInt(3),Vi=BigInt(4);function _o(e,t={}){let n=To("weierstrass" ,e,t),{Fp:r,Fn:o}=n,s=n.CURVE,{h:i,n:a}=s;wt(t,{},{allowInfinityPoint:"boolean" ,clearCofactor:"function" ,isTorsionFree:"function" ,fromBytes:"function" ,toBytes:"function" ,endo:"object" });let{endo:c}=t;if(c&&(!r.is0(s.a)||typeof c.beta!="bigint" ||!Array.isArray(c.basises)))throw new Error('invalid endo: expected "beta": bigint and "basises": array' );let l=Lo(r,o);function f(){if(!r.isOdd)throw new Error("compression is not supported: Field does not have .isOdd()" )}function h(L,b,g){let{x:E,y:S}=b.toAffine(),B=r.toBytes(E);if(gt(g,"isCompressed" ),g){f();let v=!r.isOdd(S);return ce(ko(v),B)}else return ce(Uint8Array.of(4),B,r.toBytes(S))}function d(L){N(L,void 0,"Point" );let{publicKey:b,publicKeyUncompressed:g}=l,E=L.length,S=L[0],B=L.subarray(1);if(E===b&&(S===2||S===3)){let v=r.fromBytes(B);if(!r.isValid(v))throw new Error("bad point: is not on curve, wrong x" );let R=m(v),T;try{T=r.sqrt(R)}catch(K){let q=K instanceof Error?": " +K.message:"" ;throw new Error("bad point: is not on curve, sqrt error" +q)}f();let _=r.isOdd(T);return(S&1)===1!==_&&(T=r.neg(T)),{x:v,y:T}}else if(E===g&&S===4){let v=r.BYTES,R=r.fromBytes(B.subarray(0,v)),T=r.fromBytes(B.subarray(v,v*2));if(!w(R,T))throw new Error("bad point: is not on curve" );return{x:R,y:T}}else throw new Error(`bad point: got length ${E}, expected compressed=${b} or uncompressed=${g}` )}let p=t.toBytes||h,y=t.fromBytes||d;function m(L){let b=r.sqr(L),g=r.mul(b,L);return r.add(r.add(g,r.mul(L,s.a)),s.b)}function w(L,b){let g=r.sqr(b),E=m(L);return r.eql(g,E)}if(!w(s.Gx,s.Gy))throw new Error("bad curve params: generator point" );let x=r.mul(r.pow(s.a,Mt),Vi),A=r.mul(r.sqr(s.b),BigInt(27));if(r.is0(r.add(x,A)))throw new Error("bad curve params: a or b" );function I(L,b,g=!1){if(!r.isValid(b)||g&&r.is0(b))throw new Error(`bad point coordinate ${L}` );return b}function P(L){if(!(L instanceof U))throw new Error("Weierstrass Point expected" )}function Q(L){if(!c||!c.basises)throw new Error("no 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fromAffine(b){let{x:g,y:E}=b||{};if(!b||!r.isValid(g)||!r.isValid(E))throw new Error("invalid affine point" );if(b instanceof C)throw new Error("projective point not allowed" );return r.is0(g)&&r.is0(E)?C.ZERO:new C(g,E,r.ONE)}static fromBytes(b){let g=C.fromAffine(y(N(b,void 0,"point" )));return g.assertValidity(),g}static fromHex(b){return C.fromBytes(Ve(b))}get x(){return this.toAffine().x}get y(){return this.toAffine().y}precompute(b=8,g=!0){return M.createCache(this,b),g||this.multiply(Mt),this}assertValidity(){Z(this)}hasEvenY(){let{y:b}=this.toAffine();if(!r.isOdd)throw new Error("Field doesn't support isOdd" );return!r.isOdd(b)}equals(b){P(b);let{X:g,Y:E,Z:S}=this,{X:B,Y:v,Z:R}=b,T=r.eql(r.mul(g,R),r.mul(B,S)),_=r.eql(r.mul(E,R),r.mul(v,S));return T&&_}negate(){return new C(this.X,r.neg(this.Y),this.Z)}double(){let{a:b,b:g}=s,E=r.mul(g,Mt),{X:S,Y:B,Z:v}=this,R=r.ZERO,T=r.ZERO,_=r.ZERO,H=r.mul(S,S),K=r.mul(B,B),q=r.mul(v,v),O=r.mul(S,B);return O=r.add(O,O),_=r.mul(S,v),_=r.add(_,_),R=r.mul(b,_),T=r.mul(E,q),T=r.add(R,T),R=r.sub(K,T),T=r.add(K,T),T=r.mul(R,T),R=r.mul(O,R),_=r.mul(E,_),q=r.mul(b,q),O=r.sub(H,q),O=r.mul(b,O),O=r.add(O,_),_=r.add(H,H),H=r.add(_,H),H=r.add(H,q),H=r.mul(H,O),T=r.add(T,H),q=r.mul(B,v),q=r.add(q,q),H=r.mul(q,O),R=r.sub(R,H),_=r.mul(q,K),_=r.add(_,_),_=r.add(_,_),new C(R,T,_)}add(b){P(b);let{X:g,Y:E,Z:S}=this,{X:B,Y:v,Z:R}=b,T=r.ZERO,_=r.ZERO,H=r.ZERO,K=s.a,q=r.mul(s.b,Mt),O=r.mul(g,B),z=r.mul(E,v),J=r.mul(S,R),Y=r.add(g,E),X=r.add(B,v);Y=r.mul(Y,X),X=r.add(O,z),Y=r.sub(Y,X),X=r.add(g,S);let ie=r.add(B,R);return X=r.mul(X,ie),ie=r.add(O,J),X=r.sub(X,ie),ie=r.add(E,S),T=r.add(v,R),ie=r.mul(ie,T),T=r.add(z,J),ie=r.sub(ie,T),H=r.mul(K,X),T=r.mul(q,J),H=r.add(T,H),T=r.sub(z,H),H=r.add(z,H),_=r.mul(T,H),z=r.add(O,O),z=r.add(z,O),J=r.mul(K,J),X=r.mul(q,X),z=r.add(z,J),J=r.sub(O,J),J=r.mul(K,J),X=r.add(X,J),O=r.mul(z,X),_=r.add(_,O),O=r.mul(ie,X),T=r.mul(Y,T),T=r.sub(T,O),O=r.mul(Y,z),H=r.mul(ie,H),H=r.add(H,O),new C(T,_,H)}subtract(b){return this.add(b.negate())}is0(){return this.equals(C.ZERO)}multiply(b){let{endo:g}=t;if(!o.isValidNot0(b))throw new Error("invalid scalar: out of range" );let E,S,B=v=>M.cached(this,v,R=>Cn(C,R));if(g){let{k1neg:v,k1:R,k2neg:T,k2:_}=Q(b),{p:H,f:K}=B(R),{p:q,f:O}=B(_);S=K.add(O),E=j(g.beta,H,q,v,T)}else{let{p:v,f:R}=B(b);E=v,S=R}return Cn(C,[E,S])[0]}multiplyUnsafe(b){let{endo:g}=t,E=this;if(!o.isValid(b))throw new Error("invalid scalar: out of range" );if(b===Te||E.is0())return C.ZERO;if(b===st)return E;if(M.hasCache(this))return this.multiply(b);if(g){let{k1neg:S,k1:B,k2neg:v,k2:R}=Q(b),{p1:T,p2:_}=Ao(C,E,B,R);return j(g.beta,T,_,S,v)}else return M.unsafe(E,b)}toAffine(b){return V(this,b)}isTorsionFree(){let{isTorsionFree:b}=t;return i===st?!0:b?b(C,this):M.unsafe(this,a).is0()}clearCofactor(){let{clearCofactor:b}=t;return i===st?this:b?b(C,this):this.multiplyUnsafe(i)}isSmallOrder(){return this.multiplyUnsafe(i).is0()}toBytes(b=!0){return gt(b,"isCompressed" ),this.assertValidity(),p(C,this,b)}toHex(b=!0){return We(this.toBytes(b))}toString(){return`<Point ${this.is0()?"ZERO":this.toHex()}>` }};u(C,"BASE" ,new C(s.Gx,s.Gy,r.ONE)),u(C,"ZERO" ,new C(r.ZERO,r.ONE,r.ZERO)),u(C,"Fp" ,r),u(C,"Fn" ,o);let U=C,W=o.BITS,M=new Ut(U,t.endo?Math.ceil(W/2):W);return U.BASE.precompute(8),U}function ko(e){return Uint8Array.of(e?2:3)}function Lo(e,t){return{secretKey:t.BYTES,publicKey:1+e.BYTES,publicKeyUncompressed:1+2*e.BYTES,publicKeyHasPrefix:!0,signature:2*t.BYTES}}function Gi(e,t={}){let{Fn:n}=e,r=t.randomBytes||Ge,o=Object.assign(Lo(e.Fp,n),{seed:Rn(n.ORDER)});function s(p){try{let y=n.fromBytes(p);return n.isValidNot0(y)}catch{return!1}}function i(p,y){let{publicKey:m,publicKeyUncompressed:w}=o;try{let x=p.length;return y===!0&&x!==m||y===!1&&x!==w?!1:!!e.fromBytes(p)}catch{return!1}}function a(p=r(o.seed)){return Ot(N(p,o.seed,"seed" ),n.ORDER)}function c(p,y=!0){return e.BASE.multiply(n.fromBytes(p)).toBytes(y)}function l(p){let{secretKey:y,publicKey:m,publicKeyUncompressed:w}=o;if(!yt(p)||"_lengths" in n&&n._lengths||y===m)return;let x=N(p,void 0,"key" ).length;return x===m||x===w}function f(p,y,m=!0){if(l(p)===!0)throw new Error("first arg must be private key" );if(l(y)===!1)throw new Error("second arg must be public key" );let w=n.fromBytes(p);return e.fromBytes(y).multiply(w).toBytes(m)}let h={isValidSecretKey:s,isValidPublicKey:i,randomSecretKey:a},d=Pt(a,c);return 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n=oe(t,0),r=oe(t,2),o=oe(t,4),s=oe(t,6),i=oe(t,8),a=oe(t,10),c=oe(t,12),l=oe(t,14);this.r[0]=n&8191,this.r[1]=(n>>>13|r<<3)&8191,this.r[2]=(r>>>10|o<<6)&7939,this.r[3]=(o>>>7|s<<9)&8191,this.r[4]=(s>>>4|i<<12)&255,this.r[5]=i>>>1&8190,this.r[6]=(i>>>14|a<<2)&8191,this.r[7]=(a>>>11|c<<5)&8065,this.r[8]=(c>>>8|l<<8)&8191,this.r[9]=l>>>5&127;for(let f=0;f<8;f++)this.pad[f]=oe(t,16+2*f)}process(t,n,r=!1){let o=r?0:2048,{h:s,r:i}=this,a=i[0],c=i[1],l=i[2],f=i[3],h=i[4],d=i[5],p=i[6],y=i[7],m=i[8],w=i[9],x=oe(t,n+0),A=oe(t,n+2),I=oe(t,n+4),P=oe(t,n+6),Q=oe(t,n+8),V=oe(t,n+10),Z=oe(t,n+12),j=oe(t,n+14),U=s[0]+(x&8191),W=s[1]+((x>>>13|A<<3)&8191),M=s[2]+((A>>>10|I<<6)&8191),C=s[3]+((I>>>7|P<<9)&8191),L=s[4]+((P>>>4|Q<<12)&8191),b=s[5]+(Q>>>1&8191),g=s[6]+((Q>>>14|V<<2)&8191),E=s[7]+((V>>>11|Z<<5)&8191),S=s[8]+((Z>>>8|j<<8)&8191),B=s[9]+(j>>>5|o),v=0,R=v+U*a+W*(5*w)+M*(5*m)+C*(5*y)+L*(5*p);v=R>>>13,R&=8191,R+=b*(5*d)+g*(5*h)+E*(5*f)+S*(5*l)+B*(5*c),v+=R>>>13,R&=8191;let T=v+U*c+W*a+M*(5*w)+C*(5*m)+L*(5*y);v=T>>>13,T&=8191,T+=b*(5*p)+g*(5*d)+E*(5*h)+S*(5*f)+B*(5*l),v+=T>>>13,T&=8191;let _=v+U*l+W*c+M*a+C*(5*w)+L*(5*m);v=_>>>13,_&=8191,_+=b*(5*y)+g*(5*p)+E*(5*d)+S*(5*h)+B*(5*f),v+=_>>>13,_&=8191;let H=v+U*f+W*l+M*c+C*a+L*(5*w);v=H>>>13,H&=8191,H+=b*(5*m)+g*(5*y)+E*(5*p)+S*(5*d)+B*(5*h),v+=H>>>13,H&=8191;let K=v+U*h+W*f+M*l+C*c+L*a;v=K>>>13,K&=8191,K+=b*(5*w)+g*(5*m)+E*(5*y)+S*(5*p)+B*(5*d),v+=K>>>13,K&=8191;let q=v+U*d+W*h+M*f+C*l+L*c;v=q>>>13,q&=8191,q+=b*a+g*(5*w)+E*(5*m)+S*(5*y)+B*(5*p),v+=q>>>13,q&=8191;let O=v+U*p+W*d+M*h+C*f+L*l;v=O>>>13,O&=8191,O+=b*c+g*a+E*(5*w)+S*(5*m)+B*(5*y),v+=O>>>13,O&=8191;let z=v+U*y+W*p+M*d+C*h+L*f;v=z>>>13,z&=8191,z+=b*l+g*c+E*a+S*(5*w)+B*(5*m),v+=z>>>13,z&=8191;let J=v+U*m+W*y+M*p+C*d+L*h;v=J>>>13,J&=8191,J+=b*f+g*l+E*c+S*a+B*(5*w),v+=J>>>13,J&=8191;let 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a=1;a<8;a++)i=(t[a]+n[a]|0)+(i>>>16)|0,t[a]=i&65535;re(r)}update(t){jn(this),F(t),t=pe(t);let{buffer:n,blockLen:r}=this,o=t.length;for(let s=0;s<o;){let i=Math.min(r-this.pos,o-s);if(i===r){for(;r<=o-s;s+=r)this.process(t,s);continue}n.set(t.subarray(s,s+i),this.pos),this.pos+=i,s+=i,this.pos===r&&(this.process(n,0,!1),this.pos=0)}return this}destroy(){re(this.h,this.r,this.buffer,this.pad)}digestInto(t){jn(this),es(t,this),this.finished=!0;let{buffer:n,h:r}=this,{pos:o}=this;if(o){for(n[o++]=1;o<16;o++)n[o]=0;this.process(n,0,!0)}this.finalize();let s=0;for(let i=0;i<8;i++)t[s++]=r[i]>>>0,t[s++]=r[i]>>>8;return t}digest(){let{buffer:t,outputLen:n}=this;this.digestInto(t);let r=t.slice(0,n);return this.destroy(),r}};function Ta(e){let t=(r,o)=>e(o).update(r).digest(),n=e(new Uint8Array(32));return t.outputLen=n.outputLen,t.blockLen=n.blockLen,t.create=r=>e(r),t}var fs=Ta(e=>new ir(e));function ps(e,t,n,r,o,s=20){let 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$a=0,As=1,Wa=2,Va=3,Ga=4,Ka=5,wr=6,xr=7,Fa=8,ja=9,za=10,Za=11,Ja=12,rn=13,Ts=14,Xa=15,vr=16,Ya=17,Qa=20,ec=21,tc=22,nc=24,Bs=40,Rs=41,_s=42,ks=43,Ls=44,rc=54,oc=64,sc=818,ic=1018,ac=1021,cc=1022,lc=1040,on=1059,uc=1063,fc=1068,hc=1111,dc=1222,pc=1227,yc=1244,gc=1311,bc=1337,mc=1617,wc=1618,xc=1619,vc=1621,Ec=1622,Sc=1630,Ac=1631,Tc=1632,Bc=1633,Rc=1971,_c=1984,kc=1984,Lc=1985,Cc=1986,Ic=1987,Hc=2003,Oc=2004,Uc=2022,Pc=4454,Nc=4455,Mc=4550,qc=5999,Dc=6999,$c=7e3,Wc=7374,Vc=7375,Gc=7376,Kc=7516,Fc=7517,jc=9e3,zc=9001,Zc=9002,Jc=9005,Xc=9007,Yc=9008,Qc=9009,el=9021,tl=9022,nl=9041,rl=9321,ol=9467,sl=9734,il=9735,al=9802,cl=1e4,ll=10001,ul=10002,fl=10003,hl=10004,dl=10005,pl=10006,yl=10007,gl=10009,bl=10012,ml=10013,wl=10015,xl=10019,vl=10020,El=10021,Sl=10030,Al=10044,Tl=10050,Bl=10054,Rl=10063,_l=10096,kl=10101,Ll=10102,Cl=10154,Il=10164,Hl=10166,Ol=10312,Ul=10317,Pl=10377,Nl=11111,Ml=13194,ql=15128,Dl=17375,$l=21e3,Cs=22242,Is=23194,Wl=23195,Vl=24133,Gl=24242,Er=27235,Kl=3e4,Fl=30001,jl=30002,zl=30003,Zl=30004,Jl=30005,Xl=30007,Yl=30008,Ql=30009,eu=30015,tu=30017,nu=30018,ru=30019,ou=30020,su=30023,iu=30024,au=30030,cu=30040,lu=30041,uu=30063,fu=30078,hu=30166,du=30267,pu=30311,yu=30312,gu=30313,bu=30315,mu=30388,wu=30402,xu=30403,vu=30617,Eu=30618,Su=30818,Au=30819,Tu=31234,Bu=31388,Ru=31890,_u=31922,ku=31923,Lu=31924,Cu=31925,Iu=31987,Hu=31989,Ou=31990,Uu=32267,Pu=34128,Nu=34237,Mu=34550,qu=35128,Du=37515,$u=37516,Wu=38172,Vu=38173,Gu=38383,Ku=39e3,Fu=39001,ju=39002,zu=39003,Zu=39004,Ju=39089,Xu=39092,Yu=39701;function Qu(e,t){if(e.ids&&e.ids.indexOf(t.id)===-1||e.kinds&&e.kinds.indexOf(t.kind)===-1||e.authors&&e.authors.indexOf(t.pubkey)===-1)return!1;for(let n in e)if(n[0]==="#" ){let r=n.slice(1),o=e[`#${r}` ];if(o&&!t.tags.find(([s,i])=>s===n.slice(1)&&o.indexOf(i)!==-1))return!1}return!(e.since&&t.created_at<e.since||e.until&&t.created_at>e.until)}function ef(e,t){for(let n=0;n<e.length;n++)if(Qu(e[n],t))return!0;return!1}var tf={};G(tf,{getHex64:()=>cn,getInt:()=>Hs,getSubscriptionId:()=>Os,matchEventId:()=>nf,matchEventKind:()=>of,matchEventPubkey:()=>rf});function cn(e,t){let n=t.length+3,r=e.indexOf(`"${t}":` )+n,o=e.slice(r).indexOf('"' )+r+1;return e.slice(o,o+64)}function Hs(e,t){let n=t.length,r=e.indexOf(`"${t}":` )+n+3,o=e.slice(r),s=Math.min(o.indexOf("," ),o.indexOf("}" ));return parseInt(o.slice(0,s),10)}function Os(e){let t=e.slice(0,22).indexOf('"EVENT"' );if(t===-1)return null;let n=e.slice(t+7+1).indexOf('"' );if(n===-1)return null;let r=t+7+1+n,o=e.slice(r+1,80).indexOf('"' );if(o===-1)return null;let s=r+1+o;return e.slice(r+1,s)}function nf(e,t){return t===cn(e,"id" )}function rf(e,t){return t===cn(e,"pubkey" )}function of(e,t){return t===Hs(e,"kind" )}var sf={};G(sf,{makeAuthEvent:()=>Us});function Us(e,t){return{kind:Cs,created_at:Math.floor(Date.now()/1e3),tags:[["relay" ,e],["challenge" ,t]],content:"" }}var dr=class extends Error{constructor(e,t){super(`Tried to send message '${e} on a closed connection to ${t}.` ),this.name="SendingOnClosedConnection" }},Ps=class{constructor(e,t){u(this,"url" );u(this,"_connected" ,!1);u(this,"onclose" ,null);u(this,"onnotice" ,e=>console.debug(`NOTICE from ${this.url}: ${e}` ));u(this,"onauth" );u(this,"baseEoseTimeout" ,4400);u(this,"publishTimeout" ,4400);u(this,"pingFrequency" ,29e3);u(this,"pingTimeout" ,2e4);u(this,"resubscribeBackoff" ,[1e4,1e4,1e4,2e4,2e4,3e4,6e4]);u(this,"openSubs" ,new Map);u(this,"enablePing" );u(this,"enableReconnect" );u(this,"idleTimeout" ,0);u(this,"idleSince" ,Date.now());u(this,"ongoingOperations" ,0);u(this,"reconnectTimeoutHandle" );u(this,"pingIntervalHandle" );u(this,"reconnectAttempts" ,0);u(this,"skipReconnection" ,!1);u(this,"idleTimeoutHandle" );u(this,"connectionPromise" );u(this,"openCountRequests" ,new Map);u(this,"openEventPublishes" ,new Map);u(this,"ws" );u(this,"challenge" );u(this,"authPromise" );u(this,"serial" ,0);u(this,"verifyEvent" );u(this,"_WebSocket" );this.url=et(e),this.verifyEvent=t.verifyEvent,this._WebSocket=t.websocketImplementation||WebSocket,this.enablePing=t.enablePing,this.enableReconnect=t.enableReconnect||!1,t.idleTimeout&&(this.idleTimeout=t.idleTimeout)}static async connect(e,t){let n=new Ps(e,t);return await n.connect(t),n}closeAllSubscriptions(e){for(let[t,n]of this.openSubs)n.close(e);this.openSubs.clear();for(let[t,n]of this.openEventPublishes)n.reject(new Error(e));this.openEventPublishes.clear();for(let[t,n]of this.openCountRequests)n.reject(new Error(e));this.openCountRequests.clear()}get connected(){return this._connected}clearIdleTimeout(){this.idleTimeoutHandle&&(clearTimeout(this.idleTimeoutHandle),this.idleTimeoutHandle=void 0)}scheduleIdleClose(){this.clearIdleTimeout(),this.idleTimeout>0&&(this.idleTimeoutHandle=setTimeout(()=>{this.ongoingOperations===0&&this.idleSince&&this.close()},this.idleTimeout))}async reconnect(){let e=this.resubscribeBackoff[Math.min(this.reconnectAttempts,this.resubscribeBackoff.length-1)];this.reconnectAttempts++,this.reconnectTimeoutHandle=setTimeout(async()=>{try{await this.connect()}catch{}},e)}handleHardClose(e){this.ws&&(this.ws.onopen=null,this.ws.onerror=null,this.ws.onclose=null),this.pingIntervalHandle&&(clearInterval(this.pingIntervalHandle),this.pingIntervalHandle=void 0),this._connected=!1,this.connectionPromise=void 0,this.idleSince=void 0,this.clearIdleTimeout(),this.enableReconnect&&!this.skipReconnection?this.reconnect():(this.onclose?.(),this.closeAllSubscriptions(e))}async connect(e){let t;return this.connectionPromise?this.connectionPromise:(this.challenge=void 0,this.authPromise=void 0,this.skipReconnection=!1,this.connectionPromise=new Promise((n,r)=>{e?.timeout&&(t=setTimeout(()=>{r("connection timed out" ),this.connectionPromise=void 0,this.reconnectAttempts===0&&(this.skipReconnection=!0),this.handleHardClose("relay connection timed out" )},e.timeout)),e?.abort&&(e.abort.onabort=r);try{this.ws=new this._WebSocket(this.url)}catch(o){clearTimeout(t),r(o);return}this.ws.onopen=()=>{this.reconnectTimeoutHandle&&(clearTimeout(this.reconnectTimeoutHandle),this.reconnectTimeoutHandle=void 0),clearTimeout(t),this._connected=!0;let o=this.reconnectAttempts>0;this.reconnectAttempts=0;for(let s of this.openSubs.values()){if(s.eosed=!1,o)for(let i=0;i<s.filters.length;i++)s.lastEmitted&&(s.filters[i].since=s.lastEmitted+1);s.fire()}this.enablePing&&(this.pingIntervalHandle=setInterval(()=>this.pingpong(),this.pingFrequency)),n()},this.ws.onerror=()=>{clearTimeout(t),r("connection failed" ),this.connectionPromise=void 0,this.reconnectAttempts===0&&(this.skipReconnection=!0),this.handleHardClose("relay connection failed" )},this.ws.onclose=o=>{clearTimeout(t),r(o.message||"websocket closed" ),this.handleHardClose("relay connection closed" )},this.ws.onmessage=this._onmessage.bind(this)}),this.connectionPromise)}waitForPingPong(){return new Promise(e=>{this.ws.once("pong" ,()=>e(!0)),this.ws.ping()})}waitForDummyReq(){return new Promise((e,t)=>{if(!this.connectionPromise)return t(new Error(`no connection to ${this.url}, can't ping` ));try{let n=this.subscribe([{ids:["aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" ],limit:0}],{label:"<forced-ping>" ,oneose:()=>{e(!0),n.close()},onclose(){e(!0)},eoseTimeout:this.pingTimeout+1e3})}catch(n){t(n)}})}async pingpong(){this.ws?.readyState===1&&(await Promise.any([this.ws&&this.ws.ping&&this.ws.once?this.waitForPingPong():this.waitForDummyReq(),new Promise(t=>setTimeout(()=>t(!1),this.pingTimeout))])||this.ws?.readyState===this._WebSocket.OPEN&&this.ws?.close())}async send(e){if(!this.connectionPromise)throw new dr(e,this.url);this.connectionPromise.then(()=>{this.ws?.send(e)})}async auth(e){let t=this.challenge;if(!t)throw new Error("can't perform auth, no challenge was received" );return this.authPromise?this.authPromise:(this.authPromise=new Promise(async(n,r)=>{try{let o=await e(Us(this.url,t)),s=setTimeout(()=>{let i=this.openEventPublishes.get(o.id);i&&(i.reject(new Error("auth timed out" )),this.openEventPublishes.delete(o.id))},this.publishTimeout);this.openEventPublishes.set(o.id,{resolve:n,reject:r,timeout:s}),this.send('["AUTH",' +JSON.stringify(o)+"]" )}catch(o){console.warn("subscribe auth function failed:" ,o)}}),this.authPromise)}async publish(e){this.idleSince=void 0,this.clearIdleTimeout(),this.ongoingOperations++;let t=new Promise((n,r)=>{let o=setTimeout(()=>{let s=this.openEventPublishes.get(e.id);s&&(s.reject(new Error("publish timed out" )),this.openEventPublishes.delete(e.id))},this.publishTimeout);this.openEventPublishes.set(e.id,{resolve:n,reject:r,timeout:o})});try{await this.send('["EVENT",' +JSON.stringify(e)+"]" )}catch(n){let r=this.openEventPublishes.get(e.id);r&&(r.reject(n),this.openEventPublishes.delete(e.id))}return this.ongoingOperations--,this.ongoingOperations===0&&(this.idleSince=Date.now(),this.scheduleIdleClose()),t}async count(e,t){return(await this.countWithHLL(e,t)).count}async countWithHLL(e,t){this.serial++;let n=t?.id||"count:" +this.serial,r=new Promise((o,s)=>{this.openCountRequests.set(n,{resolve:o,reject:s})});try{await this.send('["COUNT","' +n+'",' +JSON.stringify(e).substring(1))}catch(o){let s=this.openCountRequests.get(n);s&&(s.reject(o),this.openCountRequests.delete(n))}return r}subscribe(e,t){t.label!=="<forced-ping>" &&(this.idleSince=void 0,this.clearIdleTimeout(),this.ongoingOperations++);let n=this.prepareSubscription(e,t);return n.fire(),t.abort&&(t.abort.onabort=()=>n.close(String(t.abort.reason||"<aborted>" ))),n}prepareSubscription(e,t){this.serial++;let n=t.id||(t.label?t.label+":" :"sub:" )+this.serial,r=new af(this,n,e,t);return this.openSubs.set(n,r),r}close(){this.skipReconnection=!0,this.reconnectTimeoutHandle&&(clearTimeout(this.reconnectTimeoutHandle),this.reconnectTimeoutHandle=void 0),this.pingIntervalHandle&&(clearInterval(this.pingIntervalHandle),this.pingIntervalHandle=void 0),this.closeAllSubscriptions("relay connection closed by us" ),this._connected=!1,this.connectionPromise=void 0,this.idleSince=void 0,this.clearIdleTimeout(),this.onclose?.(),this.ws&&(this.ws.onopen=null,this.ws.onerror=null,this.ws.onclose=null,this.ws.readyState!==this._WebSocket.CLOSING&&this.ws.readyState!==this._WebSocket.CLOSED&&this.ws.close())}_onmessage(e){let t=e.data;if(!t)return;let n=Os(t);if(n){let r=this.openSubs.get(n);if(!r)return;let o=cn(t,"id" ),s=r.alreadyHaveEvent?.(o);if(r.receivedEvent?.(this,o),s)return}try{let r=JSON.parse(t);switch(r[0]){case"EVENT" :{let o=this.openSubs.get(r[1]),s=r[2];ef(o.filters,s)&&this.verifyEvent(s,this.url)?o.onevent(s):o.oninvalidevent?.(s),(!o.lastEmitted||o.lastEmitted<s.created_at)&&(o.lastEmitted=s.created_at);return}case"COUNT" :{let o=r[1],s=r[2],i=this.openCountRequests.get(o);i&&(i.resolve(s),this.openCountRequests.delete(o));return}case"EOSE" :{let o=this.openSubs.get(r[1]);if(!o)return;o.receivedEose();return}case"OK" :{let o=r[1],s=r[2],i=r[3],a=this.openEventPublishes.get(o);a&&(clearTimeout(a.timeout),s?a.resolve(i):a.reject(new Error(i)),this.openEventPublishes.delete(o));return}case"CLOSED" :{let o=r[1],s=this.openSubs.get(o);if(!s){let i=this.openCountRequests.get(o);i&&(i.reject(new Error(r[2])),this.openCountRequests.delete(o));return}s.closed=!0,s.close(r[2]);return}case"NOTICE" :{this.onnotice(r[1]);return}case"AUTH" :{this.challenge=r[1],this.onauth&&this.auth(this.onauth).catch(o=>{if(!(o instanceof dr))throw o});return}default:{this.openSubs.get(r[1])?.oncustom?.(r);return}}}catch(r){try{let[o,s,i]=JSON.parse(t);console.warn(`[nostr] relay ${this.url} error processing message:` ,r,i)}catch{console.warn(`[nostr] relay ${this.url} error processing message:` ,r)}return}}},af=class{constructor(e,t,n,r){u(this,"relay" );u(this,"id" );u(this,"lastEmitted" );u(this,"closed" ,!1);u(this,"eosed" ,!1);u(this,"filters" );u(this,"alreadyHaveEvent" );u(this,"receivedEvent" );u(this,"onevent" );u(this,"oninvalidevent" );u(this,"oneose" );u(this,"onclose" );u(this,"oncustom" );u(this,"eoseTimeout" );u(this,"eoseTimeoutHandle" );if(n.length===0)throw new Error("subscription can't be created with zero filters" );this.relay=e,this.filters=n,this.id=t,this.alreadyHaveEvent=r.alreadyHaveEvent,this.receivedEvent=r.receivedEvent,this.eoseTimeout=r.eoseTimeout||e.baseEoseTimeout,this.oneose=r.oneose,this.onclose=r.onclose,this.oninvalidevent=r.oninvalidevent,this.onevent=r.onevent||(o=>{console.warn(`onevent() callback not defined for subscription '${this.id}' in relay ${this.relay.url}. event received:` ,o)})}fire(){this.relay.send('["REQ","' +this.id+'",' +JSON.stringify(this.filters).substring(1)),this.eoseTimeoutHandle=setTimeout(this.receivedEose.bind(this),this.eoseTimeout)}receivedEose(){this.eosed||(clearTimeout(this.eoseTimeoutHandle),this.eosed=!0,this.oneose?.())}close(e="closed by caller" ){if(!this.closed&&this.relay.connected){try{this.relay.send('["CLOSE",' +JSON.stringify(this.id)+"]" )}catch(t){if(!(t instanceof dr))throw t}this.closed=!0}this.relay.openSubs.delete(this.id),this.id.startsWith("<forced-ping>" )||(this.relay.ongoingOperations--,this.relay.ongoingOperations===0&&(this.relay.idleSince=Date.now(),this.relay.scheduleIdleClose())),this.onclose?.(e)}},cf;try{cf=WebSocket}catch{}var Ie=256,lf=Ie*2,ep=new TextEncoder;function uf(e,t){switch(t){case"reactions" :return{"#e" :[e],kinds:[7]};case"reposts" :return{"#e" :[e],kinds:[6]};case"quotes" :return{"#q" :[e],kinds:[1,1111]};case"replies" :return{"#e" :[e],kinds:[1]};case"comments" :return{"#E" :[e],kinds:[1111]};case"followers" :return{"#p" :[e],kinds:[3]}}}function ff(){return new Uint8Array(Ie)}function hf(e){if(e.length!==lf||!/^[0-9a-f]+$/.test(e))return;let t=new Uint8Array(Ie);for(let n=0;n<Ie;n++)t[n]=parseInt(e.slice(n*2,n*2+2),16);return t}function df(e){if(e.length!==Ie)throw new Error(`invalid number of registers ${e.length}` );let t="" ;for(let n=0;n<Ie;n++)t+=e[n].toString(16).padStart(2,"0" );return t}function pf(e,t){if(e.length===0&&(e=ff()),e.length!==Ie)throw new Error(`invalid number of registers ${e.length}` );if(t.length!==Ie)throw new Error(`invalid number of registers ${t.length}` );for(let n=0;n<Ie;n++)t[n]>e[n]&&(e[n]=t[n]);return e}var yf=class{constructor(e){u(this,"relays" ,new Map);u(this,"seenOn" ,new Map);u(this,"trackRelays" ,!1);u(this,"verifyEvent" );u(this,"enablePing" );u(this,"enableReconnect" );u(this,"idleTimeout" ,2e4);u(this,"automaticallyAuth" );u(this,"onRelayConnectionFailure" );u(this,"onRelayConnectionSuccess" );u(this,"allowConnectingToRelay" );u(this,"maxWaitForConnection" );u(this,"_WebSocket" );this.verifyEvent=e.verifyEvent,this._WebSocket=e.websocketImplementation,this.enablePing=e.enablePing,this.enableReconnect=e.enableReconnect||!1,e.idleTimeout&&(this.idleTimeout=e.idleTimeout),this.automaticallyAuth=e.automaticallyAuth,this.onRelayConnectionFailure=e.onRelayConnectionFailure,this.onRelayConnectionSuccess=e.onRelayConnectionSuccess,this.allowConnectingToRelay=e.allowConnectingToRelay,this.maxWaitForConnection=e.maxWaitForConnection||3e3}async ensureRelay(e,t){e=et(e);let n=this.relays.get(e);if(n||(n=new Ps(e,{verifyEvent:this.verifyEvent,websocketImplementation:this._WebSocket,enablePing:this.enablePing,enableReconnect:this.enableReconnect,idleTimeout:this.idleTimeout}),n.onclose=()=>{this.relays.delete(e)},this.relays.set(e,n)),this.automaticallyAuth){let r=this.automaticallyAuth(e);r&&(n.onauth=r)}try{await n.connect({timeout:t?.connectionTimeout,abort:t?.abort})}catch(r){throw this.relays.delete(e),r}return n}close(e){e.map(et).forEach(t=>{this.relays.get(t)?.close(),this.relays.delete(t)})}subscribe(e,t,n){let r=[],o=[];for(let s=0;s<e.length;s++){let i=et(e[s]);r.find(a=>a.url===i)||o.indexOf(i)===-1&&(o.push(i),r.push({url:i,filter:t}))}return this.subscribeMap(r,n)}subscribeMany(e,t,n){return this.subscribe(e,t,n)}subscribeMap(e,t){let n=new Map;for(let d of e){let{url:p,filter:y}=d;n.has(p)||n.set(p,[]),n.get(p).push(y)}let r=Array.from(n.entries()).map(([d,p])=>({url:d,filters:p}));this.trackRelays&&(t.receivedEvent=(d,p)=>{let y=this.seenOn.get(p);y||(y=new Set,this.seenOn.set(p,y)),y.add(d)});let o=new Set,s=[],i=[],a=d=>{i[d]||(i[d]=!0,i.filter(p=>p).length===r.length&&(t.oneose?.(),a=()=>{}))},c=[],l=(d,p,y)=>{c[d]||(a(d),c[d]={url:p,reason:y},c.filter(m=>m).length===r.length&&(t.onclose?.(c),l=()=>{}))},f=d=>{if(t.alreadyHaveEvent?.(d))return!0;let p=o.has(d);return o.add(d),p},h=Promise.all(r.map(async({url:d,filters:p},y)=>{if(this.allowConnectingToRelay?.(d,["read" ,p])===!1){l(y,d,"connection skipped by allowConnectingToRelay" );return}let m;try{m=await this.ensureRelay(d,{connectionTimeout:this.maxWaitForConnection<(t.maxWait||0)?Math.max(t.maxWait*.8,t.maxWait-1e3):this.maxWaitForConnection,abort:t.abort})}catch(x){this.onRelayConnectionFailure?.(d),l(y,d,x?.message||String(x));return}this.onRelayConnectionSuccess?.(d);let w=m.subscribe(p,{...t,oneose:()=>a(y),onclose:x=>{x.startsWith("auth-required: " )&&t.onauth?m.auth(t.onauth).then(()=>{m.subscribe(p,{...t,oneose:()=>a(y),onclose:A=>{l(y,d,A)},alreadyHaveEvent:f,eoseTimeout:t.maxWait,abort:t.abort})}).catch(A=>{l(y,d,`auth was required and attempted, but failed with: ${A}` )}):l(y,d,x)},alreadyHaveEvent:f,eoseTimeout:t.maxWait,abort:t.abort});s.push(w)}));return{async close(d){await h,s.forEach(p=>{p.close(d)})}}}subscribeEose(e,t,n){let r;return r=this.subscribe(e,t,{...n,oneose(){let o="closed automatically on eose" ;r?r.close(o):n.onclose?.(e.map(s=>({url:s,reason:o})))}}),r}subscribeManyEose(e,t,n){return this.subscribeEose(e,t,n)}async querySync(e,t,n){return new Promise(async r=>{let o=[];this.subscribeEose(e,t,{...n,onevent(s){o.push(s)},onclose(s){r(o)}})})}async get(e,t,n){t.limit=1;let r=await this.querySync(e,t,n);return r.sort((o,s)=>s.created_at-o.created_at),r[0]||null}async countMany(e,t,n,r){let o=uf(t,n),s=[];for(let l=0;l<e.length;l++){let f=et(e[l]);s.indexOf(f)===-1&&s.push(f)}let i=await Promise.all(s.map(async l=>{if(this.allowConnectingToRelay?.(l,["read" ,[o]])===!1)return null;let f;try{f=await this.ensureRelay(l,{connectionTimeout:this.maxWaitForConnection<(r?.maxWait||0)?Math.max(r.maxWait*.8,r.maxWait-1e3):this.maxWaitForConnection,abort:r?.abort})}catch{return this.onRelayConnectionFailure?.(l),null}return this.onRelayConnectionSuccess?.(l),f.countWithHLL([o],{id:r?.id}).catch(()=>null)})),a=0,c;for(let l of i){if(!l||(l.count>a&&(a=l.count),!l.hll||l.hll.length!==512))continue;let f=hf(l.hll);f&&(c=pf(c||new Uint8Array(0),f))}return c?{count:a,hll:df(c)}:{count:a}}publish(e,t,n){return e.map(et).map(async(r,o,s)=>{if(s.indexOf(r)!==o)return Promise.reject("duplicate url" );if(this.allowConnectingToRelay?.(r,["write" ,t])===!1)return Promise.reject("connection skipped by allowConnectingToRelay" );let i;try{i=await this.ensureRelay(r,{connectionTimeout:this.maxWaitForConnection<(n?.maxWait||0)?Math.max(n.maxWait*.8,n.maxWait-1e3):this.maxWaitForConnection,abort:n?.abort})}catch(a){return this.onRelayConnectionFailure?.(r),Promise.reject("connection failure: " +String(a))}return i.publish(t).catch(async a=>{if(a instanceof Error&&a.message.startsWith("auth-required: " )&&n?.onauth)return await i.auth(n.onauth),i.publish(t);throw a}).then(a=>{if(this.trackRelays){let c=this.seenOn.get(t.id);c||(c=new Set,this.seenOn.set(t.id,c)),c.add(i)}return a})})}listConnectionStatus(){let e=new Map;return this.relays.forEach((t,n)=>e.set(n,t.connected)),e}destroy(){this.relays.forEach(e=>e.close()),this.relays=new Map}pruneIdleRelays(e=1e4){let t=[];for(let[n,r]of this.relays)r.idleSince&&Date.now()-r.idleSince>=e&&(this.relays.delete(n),t.push(n),r.close());return t}},Ns;try{Ns=WebSocket}catch{}var Ms=class extends yf{constructor(e){super({verifyEvent:tt,websocketImplementation:Ns,maxWaitForConnection:3e3,...e})}},ln={};G(ln,{BECH32_REGEX:()=>qs,Bech32MaxSize:()=>Sr,NostrTypeGuard:()=>gf,decode:()=>un,decodeNostrURI:()=>mf,encodeBytes:()=>hn,naddrEncode:()=>Af,neventEncode:()=>Sf,noteEncode:()=>vf,nprofileEncode:()=>Ef,npubEncode:()=>xf,nsecEncode:()=>wf});var gf={isNProfile:e=>/^nprofile1[a-z\d]+$/.test(e||"" ),isNEvent:e=>/^nevent1[a-z\d]+$/.test(e||"" ),isNAddr:e=>/^naddr1[a-z\d]+$/.test(e||"" ),isNSec:e=>/^nsec1[a-z\d]{58}$/.test(e||"" ),isNPub:e=>/^npub1[a-z\d]{58}$/.test(e||"" ),isNote:e=>/^note1[a-z\d]+$/.test(e||"" ),isNcryptsec:e=>/^ncryptsec1[a-z\d]+$/.test(e||"" )},Sr=5e3,qs=/[\x21-\x7E]{1,83}1[023456789acdefghjklmnpqrstuvwxyz]{6,}/;function bf(e){let t=new Uint8Array(4);return t[0]=e>>24&255,t[1]=e>>16&255,t[2]=e>>8&255,t[3]=e&255,t}function mf(e){try{return e.startsWith("nostr:" )&&(e=e.substring(6)),un(e)}catch{return{type:"invalid" ,data:null}}}function un(e){let{prefix:t,words:n}=Me.decode(e,Sr),r=new Uint8Array(Me.fromWords(n));switch(t){case"nprofile" :{let o=cr(r);if(!o[0]?.[0])throw new Error("missing TLV 0 for nprofile" );if(o[0][0].length!==32)throw new Error("TLV 0 should be 32 bytes" );return{type:"nprofile" ,data:{pubkey:D(o[0][0]),relays:o[1]?o[1].map(s=>Ce.decode(s)):[]}}}case"nevent" :{let o=cr(r);if(!o[0]?.[0])throw new Error("missing TLV 0 for nevent" );if(o[0][0].length!==32)throw new Error("TLV 0 should be 32 bytes" );if(o[2]&&o[2][0].length!==32)throw new Error("TLV 2 should be 32 bytes" );if(o[3]&&o[3][0].length!==4)throw new Error("TLV 3 should be 4 bytes" );return{type:"nevent" ,data:{id:D(o[0][0]),relays:o[1]?o[1].map(s=>Ce.decode(s)):[],author:o[2]?.[0]?D(o[2][0]):void 0,kind:o[3]?.[0]?parseInt(D(o[3][0]),16):void 0}}}case"naddr" :{let o=cr(r);if(!o[0]?.[0])throw new Error("missing TLV 0 for naddr" );if(!o[2]?.[0])throw new Error("missing TLV 2 for naddr" );if(o[2][0].length!==32)throw new Error("TLV 2 should be 32 bytes" );if(!o[3]?.[0])throw new Error("missing TLV 3 for naddr" );if(o[3][0].length!==4)throw new Error("TLV 3 should be 4 bytes" );return{type:"naddr" ,data:{identifier:Ce.decode(o[0][0]),pubkey:D(o[2][0]),kind:parseInt(D(o[3][0]),16),relays:o[1]?o[1].map(s=>Ce.decode(s)):[]}}}case"nsec" :return{type:t,data:r};case"npub" :case"note" :return{type:t,data:D(r)};default:throw new Error(`unknown prefix ${t}` )}}function cr(e){let t={},n=e;for(;n.length>0;){if(n.length<2)throw new Error("not enough data to read TLV" );let r=n[0],o=n[1],s=n.slice(2,2+o);if(n=n.slice(2+o),s.length<o)throw new Error(`not enough data to read on TLV ${r}` );t[r]=t[r]||[],t[r].push(s)}return t}function wf(e){return hn("nsec" ,e)}function xf(e){return hn("npub" ,$(e))}function vf(e){return hn("note" ,$(e))}function fn(e,t){let n=Me.toWords(t);return Me.encode(e,n,Sr)}function hn(e,t){return fn(e,t)}function Ef(e){let t=Ar({0:[$(e.pubkey)],1:(e.relays||[]).map(n=>ye.encode(n))});return fn("nprofile" ,t)}function Sf(e){let t;e.kind!==void 0&&(t=bf(e.kind));let n=Ar({0:[$(e.id)],1:(e.relays||[]).map(r=>ye.encode(r)),2:e.author?[$(e.author)]:[],3:t?[new Uint8Array(t)]:[]});return fn("nevent" ,n)}function Af(e){let t=new ArrayBuffer(4);new DataView(t).setUint32(0,e.kind,!1);let n=Ar({0:[ye.encode(e.identifier)],1:(e.relays||[]).map(r=>ye.encode(r)),2:[$(e.pubkey)],3:[new Uint8Array(t)]});return fn("naddr" ,n)}function Ar(e){let t=[];return Object.entries(e).reverse().forEach(([n,r])=>{r.forEach(o=>{let s=new Uint8Array(o.length+2);s.set([parseInt(n)],0),s.set([o.length],1),s.set(o,2),t.push(s)})}),de(...t)}var Tf={};G(Tf,{decrypt:()=>Bf,encrypt:()=>Ds});function Ds(e,t,n){let r=e instanceof Uint8Array?e:$(e),o=ze.getSharedSecret(r,$("02" +t)),s=$s(o),i=Uint8Array.from(at(16)),a=ye.encode(n),c=rr(s,i).encrypt(a),l=le.encode(new Uint8Array(c)),f=le.encode(new Uint8Array(i.buffer));return`${l}?iv=${f}` }function Bf(e,t,n){let r=e instanceof Uint8Array?e:$(e),[o,s]=n.split("?iv=" 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n?n.pubkey===e:!1}var If={};G(If,{parse:()=>Hf});function Hf(e){let t={reply:void 0,root:void 0,mentions:[],profiles:[],quotes:[]},n,r;for(let o=e.tags.length-1;o>=0;o--){let s=e.tags[o];if(s[0]==="e" &&s[1]&&ue(s[1])){let[i,a,c,l,f]=s,h={id:a,relays:c?[c]:[],author:f&&ue(f)?f:void 0};if(l==="root" ){t.root=h;continue}if(l==="reply" ){t.reply=h;continue}if(l==="mention" ){t.mentions.push(h);continue}n?r=h:n=h,t.mentions.push(h);continue}if(s[0]==="q" &&s[1]&&ue(s[1])){let[i,a,c]=s;t.quotes.push({id:a,relays:c?[c]:[]})}if(s[0]==="p" &&s[1]&&ue(s[1])){t.profiles.push({pubkey:s[1],relays:s[2]?[s[2]]:[]});continue}}return t.root||(t.root=r||n||t.reply),t.reply||(t.reply=n||t.root),[t.reply,t.root].forEach(o=>{if(!o)return;let s=t.mentions.indexOf(o);if(s!==-1&&t.mentions.splice(s,1),o.author){let i=t.profiles.find(a=>a.pubkey===o.author);i&&i.relays&&(o.relays||(o.relays=[]),i.relays.forEach(a=>{o.relays?.indexOf(a)===-1&&o.relays.push(a)}),i.relays=o.relays)}}),t.mentions.forEach(o=>{if(o.author){let s=t.profiles.find(i=>i.pubkey===o.author);s&&s.relays&&(o.relays||(o.relays=[]),s.relays.forEach(i=>{o.relays.indexOf(i)===-1&&o.relays.push(i)}),s.relays=o.relays)}}),t}var Of={};G(Of,{fetchRelayInformation:()=>Pf,useFetchImplementation:()=>Uf});var Vs;try{Vs=fetch}catch{}function Uf(e){Vs=e}async function Pf(e){return await(await fetch(e.replace("ws://" ,"http://" ).replace("wss://" ,"https://" ),{headers:{Accept:"application/nostr+json" }})).json()}var Nf={};G(Nf,{getPow:()=>Mf,minePow:()=>Df});function Mf(e){let t=0;for(let n=0;n<64;n+=8){let r=parseInt(e.substring(n,n+8),16);if(r===0)t+=32;else{t+=Math.clz32(r);break}}return t}function qf(e){let t=0;for(let n=0;n<e.length;n++){let r=e[n];if(r===0)t+=8;else{t+=Math.clz32(r)-24;break}}return t}function Df(e,t){let n=0,r=e,o=["nonce" ,n.toString(),t.toString()];for(r.tags.push(o);;){let s=Math.floor(new Date().getTime()/1e3);s!==r.created_at&&(n=0,r.created_at=s),o[1]=(++n).toString();let i=te(ye.encode(JSON.stringify([0,r.pubkey,r.created_at,r.kind,r.tags,r.content])));if(qf(i)>=t){r.id=D(i);break}}return r}var $f={};G($f,{unwrapEvent:()=>Xf,unwrapManyEvents:()=>Yf,wrapEvent:()=>ni,wrapManyEvents:()=>Jf});var Wf={};G(Wf,{createRumor:()=>Ys,createSeal:()=>Qs,createWrap:()=>ei,unwrapEvent:()=>Or,unwrapManyEvents:()=>ti,wrapEvent:()=>sn,wrapManyEvents:()=>zf});var Br={};G(Br,{decrypt:()=>Hr,encrypt:()=>Ir,getConversationKey:()=>Lr,v2:()=>Ff});var Rr=1,_r=4294967295,kr=65536;function Lr(e,t){let n=ze.getSharedSecret(e,$("02" +t)).subarray(1,33);return Qt(te,n,ye.encode("nip44-v2" ))}function Gs(e,t){let n=en(te,e,t,76);return{chacha_key:n.subarray(0,32),chacha_nonce:n.subarray(32,44),hmac_key:n.subarray(44,76)}}function Cr(e){if(!Number.isSafeInteger(e)||e<1)throw new Error("expected positive 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nn(e,1)[0]}function nn(e,t){if(e.length<t)throw Error("parse ends prematurely" );return e.shiftN(t)}var Dh=class{constructor(){u(this,"buf" );this.setToZero()}setToZero(){this.buf=new Uint8Array(ht)}add(e){let t=0,n=0,r=new DataView(this.buf.buffer),o=new DataView(e.buffer);for(let s=0;s<8;s++){let i=s*4,a=r.getUint32(i,!0),c=o.getUint32(i,!0),l=a;l+=t,l+=c,l>4294967295&&(n=1),r.setUint32(i,l&4294967295,!0),t=n,n=0}}negate(){let e=new DataView(this.buf.buffer);for(let n=0;n<8;n++){let r=n*4;e.setUint32(r,~e.getUint32(r,!0))}let t=new Uint8Array(ht);t[0]=1,this.add(t)}getFingerprint(e){let t=new Le;return t.extend(this.buf),t.extend(ke(e)),te(t.unwrap()).subarray(0,ii)}},$h=class{constructor(){u(this,"items" );u(this,"sealed" );this.items=[],this.sealed=!1}insert(e,t){if(this.sealed)throw Error("already sealed" );let n=$(t);if(n.byteLength!==ht)throw Error("bad id size for added item" );this.items.push({timestamp:e,id:n})}seal(){if(this.sealed)throw Error("already sealed" );this.sealed=!0,this.items.sort(hr);for(let e=1;e<this.items.length;e++)if(hr(this.items[e-1],this.items[e])===0)throw Error("duplicate item inserted" )}unseal(){this.sealed=!1}size(){return this._checkSealed(),this.items.length}getItem(e){if(this._checkSealed(),e>=this.items.length)throw Error("out of range" );return this.items[e]}iterate(e,t,n){this._checkSealed(),this._checkBounds(e,t);for(let r=e;r<t&&n(this.items[r],r);++r);}findLowerBound(e,t,n){return this._checkSealed(),this._checkBounds(e,t),this._binarySearch(this.items,e,t,r=>hr(r,n)<0)}fingerprint(e,t){let n=new Dh;return n.setToZero(),this.iterate(e,t,r=>(n.add(r.id),!0)),n.getFingerprint(t-e)}_checkSealed(){if(!this.sealed)throw Error("not sealed" )}_checkBounds(e,t){if(e>t||t>this.items.length)throw Error("bad range" )}_binarySearch(e,t,n,r){let o=n-t;for(;o>0;){let s=t,i=Math.floor(o/2);s+=i,r(e[s])?(t=++s,o-=i+1):o=i}return t}},ai=class{constructor(e,t=6e4){u(this,"storage" );u(this,"frameSizeLimit" );u(this,"lastTimestampIn" );u(this,"lastTimestampOut" );if(t<4096)throw Error("frameSizeLimit too small" );this.storage=e,this.frameSizeLimit=t,this.lastTimestampIn=0,this.lastTimestampOut=0}_bound(e,t){return{timestamp:e,id:t||new Uint8Array(0)}}initiate(){let e=new Le;return e.extend(new Uint8Array([fr])),this.splitRange(0,this.storage.size(),this._bound(Number.MAX_VALUE),e),D(e.unwrap())}reconcile(e,t,n){let r=new Le($(e));this.lastTimestampIn=this.lastTimestampOut=0;let o=new Le;o.extend(new Uint8Array([fr]));let s=qh(r);if(s<96||s>111)throw Error("invalid negentropy protocol version byte" );if(s!==fr)throw Error("unsupported negentropy protocol version requested: " +(s-96));let i=this.storage.size(),a=this._bound(0),c=0,l=!1;for(;r.length!==0;){let f=new Le,h=()=>{l&&(l=!1,f.extend(this.encodeBound(a)),f.extend(ke(Qe.Skip)))},d=this.decodeBound(r),p=tn(r),y=c,m=this.storage.findLowerBound(c,i,d);if(p===Qe.Skip)l=!0;else if(p===Qe.Fingerprint){let w=nn(r,ii),x=this.storage.fingerprint(y,m);ci(w,x)!==0?(h(),this.splitRange(y,m,d,f)):l=!0}else if(p===Qe.IdList){let w=tn(r),x={};for(let A=0;A<w;A++){let I=nn(r,ht);x[D(I)]=I}if(l=!0,this.storage.iterate(y,m,A=>{let I=A.id,P=D(I);return x[P]?delete x[D(I)]:t?.(P),!0}),n)for(let A of Object.values(x))n(D(A))}else throw Error("unexpected mode" );if(this.exceededFrameSizeLimit(o.length+f.length)){let w=this.storage.fingerprint(m,i);o.extend(this.encodeBound(this._bound(Number.MAX_VALUE))),o.extend(ke(Qe.Fingerprint)),o.extend(w);break}else o.extend(f);c=m,a=d}return o.length===1?null:D(o.unwrap())}splitRange(e,t,n,r){let o=t-e,s=16;if(o<s*2)r.extend(this.encodeBound(n)),r.extend(ke(Qe.IdList)),r.extend(ke(o)),this.storage.iterate(e,t,i=>(r.extend(i.id),!0));else{let i=Math.floor(o/s),a=o%s,c=e;for(let l=0;l<s;l++){let f=i+(l<a?1:0),h=this.storage.fingerprint(c,c+f);c+=f;let d;if(c===t)d=n;else{let p,y;this.storage.iterate(c-1,c+1,(m,w)=>(w===c-1?p=m:y=m,!0)),d=this.getMinimalBound(p,y)}r.extend(this.encodeBound(d)),r.extend(ke(Qe.Fingerprint)),r.extend(h)}}}exceededFrameSizeLimit(e){return e>this.frameSizeLimit-200}decodeTimestampIn(e){let t=tn(e);return t=t===0?Number.MAX_VALUE:t-1,this.lastTimestampIn===Number.MAX_VALUE||t===Number.MAX_VALUE?(this.lastTimestampIn=Number.MAX_VALUE,Number.MAX_VALUE):(t+=this.lastTimestampIn,this.lastTimestampIn=t,t)}decodeBound(e){let t=this.decodeTimestampIn(e),n=tn(e);if(n>ht)throw Error("bound key too long" );let r=nn(e,n);return{timestamp:t,id:r}}encodeTimestampOut(e){if(e===Number.MAX_VALUE)return this.lastTimestampOut=Number.MAX_VALUE,ke(0);let t=e;return e-=this.lastTimestampOut,this.lastTimestampOut=t,ke(e+1)}encodeBound(e){let t=new Le;return t.extend(this.encodeTimestampOut(e.timestamp)),t.extend(ke(e.id.length)),t.extend(e.id),t}getMinimalBound(e,t){if(t.timestamp!==e.timestamp)return this._bound(t.timestamp);{let n=0,r=t.id,o=e.id;for(let s=0;s<ht&&r[s]===o[s];s++)n++;return this._bound(t.timestamp,t.id.subarray(0,n+1))}}};function ci(e,t){for(let n=0;n<e.byteLength;n++){if(e[n]<t[n])return-1;if(e[n]>t[n])return 1}return e.byteLength>t.byteLength?1:e.byteLength<t.byteLength?-1:0}function hr(e,t){return e.timestamp===t.timestamp?ci(e.id,t.id):e.timestamp-t.timestamp}var Wh=class{constructor(e,t,n,r={}){u(this,"relay" );u(this,"storage" );u(this,"neg" );u(this,"filter" );u(this,"subscription" );u(this,"onhave" );u(this,"onneed" );this.relay=e,this.storage=t,this.neg=new ai(t),this.onhave=r.onhave,this.onneed=r.onneed,this.filter=n,this.subscription=this.relay.prepareSubscription([{}],{label:r.label||"negentropy" }),this.subscription.oncustom=o=>{switch(o[0]){case"NEG-MSG" :{o.length<3&&console.warn(`got invalid NEG-MSG from ${this.relay.url}: ${o}` );try{let s=this.neg.reconcile(o[2],this.onhave,this.onneed);s?this.relay.send(`["NEG-MSG", "${this.subscription.id}", "${s}"]` ):(this.close(),r.onclose?.())}catch(s){console.error("negentropy reconcile error:" ,s),r?.onclose?.(`reconcile error: ${s}` )}break}case"NEG-CLOSE" :{let s=o[2];console.warn("negentropy error:" ,s),r.onclose?.(s);break}case"NEG-ERR" :r.onclose?.()}}}async start(){let e=this.neg.initiate();this.relay.send(`["NEG-OPEN","${this.subscription.id}",${JSON.stringify(this.filter)},"${e}"]` )}close(){this.relay.send(`["NEG-CLOSE","${this.subscription.id}"]` ),this.subscription.close()}},Vh={};G(Vh,{getToken:()=>Gh,hashPayload:()=>qr,unpackEventFromToken:()=>ui,validateEvent:()=>gi,validateEventKind:()=>hi,validateEventMethodTag:()=>pi,validateEventPayloadTag:()=>yi,validateEventTimestamp:()=>fi,validateEventUrlTag:()=>di,validateToken:()=>Kh});var li="Nostr " ;async function Gh(e,t,n,r=!1,o){let s={kind:Er,tags:[["u" ,e],["method" ,t]],created_at:Math.round(new Date().getTime()/1e3),content:"" };o&&s.tags.push(["payload" ,qr(o)]);let i=await n(s);return(r?li:"" )+le.encode(ye.encode(JSON.stringify(i)))}async function Kh(e,t,n){let r=await ui(e).catch(s=>{throw s});return await gi(r,t,n).catch(s=>{throw s})}async function ui(e){if(!e)throw new Error("Missing token" );e=e.replace(li,"" );let t=Ce.decode(le.decode(e));if(!t||t.length===0||!t.startsWith("{" ))throw new Error("Invalid token" );return JSON.parse(t)}function fi(e){return e.created_at?Math.abs(Math.round(new Date().getTime()/1e3)-e.created_at)<60:!1}function hi(e){return e.kind===Er}function di(e,t){let n=e.tags.find(r=>r[0]==="u" );return n?n.length>0&&n[1]===t:!1}function pi(e,t){let n=e.tags.find(r=>r[0]==="method" );return n?n.length>0&&n[1].toLowerCase()===t.toLowerCase():!1}function qr(e){let t=te(ye.encode(JSON.stringify(e)));return D(t)}function yi(e,t){let n=e.tags.find(o=>o[0]==="payload" );if(!n)return!1;let r=qr(t);return n.length>0&&n[1]===r}async function gi(e,t,n,r){if(!tt(e))throw new Error("Invalid nostr event, signature invalid" );if(!hi(e))throw new Error("Invalid nostr event, kind invalid" );if(!fi(e))throw new Error("Invalid nostr event, created_at timestamp invalid" );if(!di(e,t))throw new Error("Invalid nostr event, url tag invalid" );if(!pi(e,n))throw new Error("Invalid nostr event, method tag invalid" );if(r&&typeof r=="object" &&Object.keys(r).length>0&&!yi(e,r))throw new Error("Invalid nostr event, payload tag does not match request body hash" );return!0}var Fh=new TextDecoder("utf-8" ),Gr=new TextEncoder;function pt(e){try{e.indexOf("://" )===-1&&(e="wss://" +e);let t=new URL(e);return t.protocol==="http:" ?t.protocol="ws:" :t.protocol==="https:" &&(t.protocol="wss:" ),t.pathname=t.pathname.replace(/\/+/g,"/" ),t.pathname.endsWith("/" )&&(t.pathname=t.pathname.slice(0,-1)),(t.port==="80" &&t.protocol==="ws:" ||t.port==="443" &&t.protocol==="wss:" )&&(t.port="" ),t.searchParams.sort(),t.hash="" ,t.toString()}catch{throw new Error(`Invalid URL: ${e}` )}}function jh(e){if(e.length!==64)return!1;for(let t=0;t<64;t++){let n=e.charCodeAt(t);if(isNaN(n)||n<48||n>102||n>57&&n<97)return!1}return!0}var dt=Symbol("verified" ),zh=e=>e instanceof Object;function Zh(e){if(!zh(e)||typeof e.kind!="number" ||typeof e.content!="string" ||typeof e.created_at!="number" ||typeof e.pubkey!="string" ||!jh(e.pubkey)||!Array.isArray(e.tags))return!1;for(let t=0;t<e.tags.length;t++){let n=e.tags[t];if(!Array.isArray(n))return!1;for(let r=0;r<n.length;r++)if(typeof n[r]!="string" )return!1}return!0}var Jh=class{generateSecretKey(){return he.utils.randomSecretKey()}getPublicKey(e){return D(he.getPublicKey(e))}finalizeEvent(e,t){let n=e;return n.pubkey=D(he.getPublicKey(t)),n.id=Dr(n),n.sig=D(he.sign($(Dr(n)),t)),n[dt]=!0,n}verifyEvent(e){if(typeof e[dt]=="boolean" )return e[dt];try{let t=Dr(e);if(t!==e.id)return e[dt]=!1,!1;let n=he.verify($(e.sig),$(t),$(e.pubkey));return e[dt]=n,n}catch{return e[dt]=!1,!1}}};function Xh(e){if(!Zh(e))throw new Error("can't serialize event with wrong or missing properties" );return JSON.stringify([0,e.pubkey,e.created_at,e.kind,e.tags,e.content])}function Dr(e){let t=te(Gr.encode(Xh(e)));return D(t)}var yn=new Jh,qp=yn.generateSecretKey,bi=yn.getPublicKey,Yh=yn.finalizeEvent,wi=yn.verifyEvent,Kr=1,Fr=4294967295,jr=65536;function $r(e,t){let n=ze.getSharedSecret(e,$("02" +t)).subarray(1,33);return Qt(te,n,Gr.encode("nip44-v2" ))}function xi(e,t){let n=en(te,e,t,76);return{chacha_key:n.subarray(0,32),chacha_nonce:n.subarray(32,44),hmac_key:n.subarray(44,76)}}function vi(e){if(!Number.isSafeInteger(e)||e<1)throw new Error("expected positive integer" );if(e<=32)return 32;let t=2**(Math.floor(Math.log2(e-1))+1),n=t<=256?32:t/8;return n*(Math.floor((e-1)/n)+1)}function Qh(e){if(!Number.isSafeInteger(e)||e<Kr||e>65535)throw new Error("invalid plaintext size: must be between 1 and 65535 bytes" );let t=new Uint8Array(2);return new DataView(t.buffer).setUint16(0,e,!1),t}function ed(e){if(!Number.isSafeInteger(e)||e<jr||e>Fr)throw new Error("invalid plaintext size: must be between 65536 and 4294967295 bytes" );let t=new Uint8Array(4);return new DataView(t.buffer).setUint32(0,e,!1),t}function td(e){let t=Gr.encode(e),n=t.length;if(n<Kr||n>Fr)throw new Error("invalid plaintext size: must be between 1 and 4294967295 bytes" );let r=n>=jr?de(new Uint8Array([0,0]),ed(n)):Qh(n),o=new Uint8Array(vi(n)-n);return de(r,t,o)}function nd(e){let t=new DataView(e.buffer,e.byteOffset,e.byteLength),n=t.getUint16(0),r,o;if(n===0){if(r=t.getUint32(2),r<jr)throw new Error("invalid padding" );o=6}else r=n,o=2;let s=e.subarray(o,o+r);if(r<Kr||r>Fr||s.length!==r||e.length!==o+vi(r))throw new Error("invalid padding" );return Fh.decode(s)}function Ei(e,t,n){if(n.length!==32)throw new Error("AAD associated data must be 32 bytes" );let r=de(n,t);return De(te,e,r)}function rd(e){if(typeof e!="string" )throw new Error("payload must be a valid string" );let t=e.length;if(t<132)throw new Error("invalid payload length: " +t);if(e[0]==="#" )throw new Error("unknown encryption version" );let n;try{n=le.decode(e)}catch(s){throw new Error("invalid base64: " +s.message)}let r=n.length;if(r<99)throw new Error("invalid data length: " +r);let o=n[0];if(o!==2)throw new Error("unknown encryption version " +o);return{nonce:n.subarray(1,33),ciphertext:n.subarray(33,-32),mac:n.subarray(-32)}}function od(e,t,n=at(32)){let{chacha_key:r,chacha_nonce:o,hmac_key:s}=xi(t,n),i=td(e),a=Ye(r,o,i),c=Ei(s,a,n);return le.encode(de(new Uint8Array([2]),n,a,c))}function mi(e,t){let{nonce:n,ciphertext:r,mac:o}=rd(e),{chacha_key:s,chacha_nonce:i,hmac_key:a}=xi(t,n),c=Ei(a,r,n);if(!Je(c,o))throw new Error("invalid MAC" );let l=Ye(s,i,r);return nd(l)}var sd=/^(?:([\w.+-]+)@)?([\w_-]+(\.[\w_-]+)+)$/,id;try{id=fetch}catch{}var ad=22242,Wr=24133;function cd(e,t){if(e.ids&&e.ids.indexOf(t.id)===-1||e.kinds&&e.kinds.indexOf(t.kind)===-1||e.authors&&e.authors.indexOf(t.pubkey)===-1)return!1;for(let n in e)if(n[0]==="#" ){let r=n.slice(1),o=e[`#${r}` ];if(o&&!t.tags.find(([s,i])=>s===n.slice(1)&&o.indexOf(i)!==-1))return!1}return!(e.since&&t.created_at<e.since||e.until&&t.created_at>e.until)}function ld(e,t){for(let n=0;n<e.length;n++)if(cd(e[n],t))return!0;return!1}function ud(e,t){let n=t.length+3,r=e.indexOf(`"${t}":` )+n,o=e.slice(r).indexOf('"' )+r+1;return e.slice(o,o+64)}function fd(e){let t=e.slice(0,22).indexOf('"EVENT"' );if(t===-1)return null;let n=e.slice(t+7+1).indexOf('"' );if(n===-1)return null;let r=t+7+1+n,o=e.slice(r+1,80).indexOf('"' );if(o===-1)return null;let s=r+1+o;return e.slice(r+1,s)}function hd(e,t){return{kind:ad,created_at:Math.floor(Date.now()/1e3),tags:[["relay" ,e],["challenge" ,t]],content:"" }}var Vr=class extends Error{constructor(e,t){super(`Tried to send message '${e} on a closed connection to ${t}.` ),this.name="SendingOnClosedConnection" }},Si=class{constructor(e,t){u(this,"url" );u(this,"_connected" ,!1);u(this,"onclose" ,null);u(this,"onnotice" ,e=>console.debug(`NOTICE from ${this.url}: ${e}` ));u(this,"onauth" );u(this,"baseEoseTimeout" ,4400);u(this,"publishTimeout" ,4400);u(this,"pingFrequency" ,29e3);u(this,"pingTimeout" ,2e4);u(this,"resubscribeBackoff" ,[1e4,1e4,1e4,2e4,2e4,3e4,6e4]);u(this,"openSubs" ,new Map);u(this,"enablePing" );u(this,"enableReconnect" );u(this,"idleTimeout" ,0);u(this,"idleSince" ,Date.now());u(this,"ongoingOperations" ,0);u(this,"reconnectTimeoutHandle" );u(this,"pingIntervalHandle" );u(this,"reconnectAttempts" ,0);u(this,"skipReconnection" ,!1);u(this,"idleTimeoutHandle" );u(this,"connectionPromise" );u(this,"openCountRequests" ,new Map);u(this,"openEventPublishes" ,new Map);u(this,"ws" );u(this,"challenge" );u(this,"authPromise" );u(this,"serial" ,0);u(this,"verifyEvent" );u(this,"_WebSocket" );this.url=pt(e),this.verifyEvent=t.verifyEvent,this._WebSocket=t.websocketImplementation||WebSocket,this.enablePing=t.enablePing,this.enableReconnect=t.enableReconnect||!1,t.idleTimeout&&(this.idleTimeout=t.idleTimeout)}static async connect(e,t){let n=new Si(e,t);return await n.connect(t),n}closeAllSubscriptions(e){for(let[t,n]of this.openSubs)n.close(e);this.openSubs.clear();for(let[t,n]of this.openEventPublishes)n.reject(new Error(e));this.openEventPublishes.clear();for(let[t,n]of this.openCountRequests)n.reject(new Error(e));this.openCountRequests.clear()}get connected(){return this._connected}clearIdleTimeout(){this.idleTimeoutHandle&&(clearTimeout(this.idleTimeoutHandle),this.idleTimeoutHandle=void 0)}scheduleIdleClose(){this.clearIdleTimeout(),this.idleTimeout>0&&(this.idleTimeoutHandle=setTimeout(()=>{this.ongoingOperations===0&&this.idleSince&&this.close()},this.idleTimeout))}async reconnect(){let e=this.resubscribeBackoff[Math.min(this.reconnectAttempts,this.resubscribeBackoff.length-1)];this.reconnectAttempts++,this.reconnectTimeoutHandle=setTimeout(async()=>{try{await this.connect()}catch{}},e)}handleHardClose(e){this.ws&&(this.ws.onopen=null,this.ws.onerror=null,this.ws.onclose=null),this.pingIntervalHandle&&(clearInterval(this.pingIntervalHandle),this.pingIntervalHandle=void 0),this._connected=!1,this.connectionPromise=void 0,this.idleSince=void 0,this.clearIdleTimeout(),this.enableReconnect&&!this.skipReconnection?this.reconnect():(this.onclose?.(),this.closeAllSubscriptions(e))}async connect(e){let t;return this.connectionPromise?this.connectionPromise:(this.challenge=void 0,this.authPromise=void 0,this.skipReconnection=!1,this.connectionPromise=new Promise((n,r)=>{e?.timeout&&(t=setTimeout(()=>{r("connection timed out" ),this.connectionPromise=void 0,this.reconnectAttempts===0&&(this.skipReconnection=!0),this.handleHardClose("relay connection timed out" )},e.timeout)),e?.abort&&(e.abort.onabort=r);try{this.ws=new this._WebSocket(this.url)}catch(o){clearTimeout(t),r(o);return}this.ws.onopen=()=>{this.reconnectTimeoutHandle&&(clearTimeout(this.reconnectTimeoutHandle),this.reconnectTimeoutHandle=void 0),clearTimeout(t),this._connected=!0;let o=this.reconnectAttempts>0;this.reconnectAttempts=0;for(let s of this.openSubs.values()){if(s.eosed=!1,o)for(let i=0;i<s.filters.length;i++)s.lastEmitted&&(s.filters[i].since=s.lastEmitted+1);s.fire()}this.enablePing&&(this.pingIntervalHandle=setInterval(()=>this.pingpong(),this.pingFrequency)),n()},this.ws.onerror=()=>{clearTimeout(t),r("connection failed" ),this.connectionPromise=void 0,this.reconnectAttempts===0&&(this.skipReconnection=!0),this.handleHardClose("relay connection failed" )},this.ws.onclose=o=>{clearTimeout(t),r(o.message||"websocket closed" ),this.handleHardClose("relay connection closed" )},this.ws.onmessage=this._onmessage.bind(this)}),this.connectionPromise)}waitForPingPong(){return new Promise(e=>{this.ws.once("pong" ,()=>e(!0)),this.ws.ping()})}waitForDummyReq(){return new Promise((e,t)=>{if(!this.connectionPromise)return t(new Error(`no connection to ${this.url}, can't ping` ));try{let n=this.subscribe([{ids:["aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" ],limit:0}],{label:"<forced-ping>" ,oneose:()=>{e(!0),n.close()},onclose(){e(!0)},eoseTimeout:this.pingTimeout+1e3})}catch(n){t(n)}})}async pingpong(){this.ws?.readyState===1&&(await Promise.any([this.ws&&this.ws.ping&&this.ws.once?this.waitForPingPong():this.waitForDummyReq(),new Promise(t=>setTimeout(()=>t(!1),this.pingTimeout))])||this.ws?.readyState===this._WebSocket.OPEN&&this.ws?.close())}async send(e){if(!this.connectionPromise)throw new Vr(e,this.url);this.connectionPromise.then(()=>{this.ws?.send(e)})}async auth(e){let t=this.challenge;if(!t)throw new Error("can't perform auth, no challenge was received" );return this.authPromise?this.authPromise:(this.authPromise=new Promise(async(n,r)=>{try{let o=await e(hd(this.url,t)),s=setTimeout(()=>{let i=this.openEventPublishes.get(o.id);i&&(i.reject(new Error("auth timed out" )),this.openEventPublishes.delete(o.id))},this.publishTimeout);this.openEventPublishes.set(o.id,{resolve:n,reject:r,timeout:s}),this.send('["AUTH",' +JSON.stringify(o)+"]" )}catch(o){console.warn("subscribe auth function failed:" ,o)}}),this.authPromise)}async publish(e){this.idleSince=void 0,this.clearIdleTimeout(),this.ongoingOperations++;let t=new Promise((n,r)=>{let o=setTimeout(()=>{let s=this.openEventPublishes.get(e.id);s&&(s.reject(new Error("publish timed out" )),this.openEventPublishes.delete(e.id))},this.publishTimeout);this.openEventPublishes.set(e.id,{resolve:n,reject:r,timeout:o})});try{await this.send('["EVENT",' +JSON.stringify(e)+"]" )}catch(n){let r=this.openEventPublishes.get(e.id);r&&(r.reject(n),this.openEventPublishes.delete(e.id))}return this.ongoingOperations--,this.ongoingOperations===0&&(this.idleSince=Date.now(),this.scheduleIdleClose()),t}async count(e,t){return(await this.countWithHLL(e,t)).count}async countWithHLL(e,t){this.serial++;let n=t?.id||"count:" +this.serial,r=new Promise((o,s)=>{this.openCountRequests.set(n,{resolve:o,reject:s})});try{await this.send('["COUNT","' +n+'",' +JSON.stringify(e).substring(1))}catch(o){let s=this.openCountRequests.get(n);s&&(s.reject(o),this.openCountRequests.delete(n))}return r}subscribe(e,t){t.label!=="<forced-ping>" &&(this.idleSince=void 0,this.clearIdleTimeout(),this.ongoingOperations++);let n=this.prepareSubscription(e,t);return n.fire(),t.abort&&(t.abort.onabort=()=>n.close(String(t.abort.reason||"<aborted>" ))),n}prepareSubscription(e,t){this.serial++;let n=t.id||(t.label?t.label+":" :"sub:" )+this.serial,r=new dd(this,n,e,t);return this.openSubs.set(n,r),r}close(){this.skipReconnection=!0,this.reconnectTimeoutHandle&&(clearTimeout(this.reconnectTimeoutHandle),this.reconnectTimeoutHandle=void 0),this.pingIntervalHandle&&(clearInterval(this.pingIntervalHandle),this.pingIntervalHandle=void 0),this.closeAllSubscriptions("relay connection closed by us" ),this._connected=!1,this.connectionPromise=void 0,this.idleSince=void 0,this.clearIdleTimeout(),this.onclose?.(),this.ws&&(this.ws.onopen=null,this.ws.onerror=null,this.ws.onclose=null,this.ws.readyState!==this._WebSocket.CLOSING&&this.ws.readyState!==this._WebSocket.CLOSED&&this.ws.close())}_onmessage(e){let t=e.data;if(!t)return;let n=fd(t);if(n){let r=this.openSubs.get(n);if(!r)return;let o=ud(t,"id" ),s=r.alreadyHaveEvent?.(o);if(r.receivedEvent?.(this,o),s)return}try{let r=JSON.parse(t);switch(r[0]){case"EVENT" :{let o=this.openSubs.get(r[1]),s=r[2];ld(o.filters,s)&&this.verifyEvent(s,this.url)?o.onevent(s):o.oninvalidevent?.(s),(!o.lastEmitted||o.lastEmitted<s.created_at)&&(o.lastEmitted=s.created_at);return}case"COUNT" :{let o=r[1],s=r[2],i=this.openCountRequests.get(o);i&&(i.resolve(s),this.openCountRequests.delete(o));return}case"EOSE" :{let o=this.openSubs.get(r[1]);if(!o)return;o.receivedEose();return}case"OK" :{let o=r[1],s=r[2],i=r[3],a=this.openEventPublishes.get(o);a&&(clearTimeout(a.timeout),s?a.resolve(i):a.reject(new Error(i)),this.openEventPublishes.delete(o));return}case"CLOSED" :{let o=r[1],s=this.openSubs.get(o);if(!s){let i=this.openCountRequests.get(o);i&&(i.reject(new Error(r[2])),this.openCountRequests.delete(o));return}s.closed=!0,s.close(r[2]);return}case"NOTICE" :{this.onnotice(r[1]);return}case"AUTH" :{this.challenge=r[1],this.onauth&&this.auth(this.onauth).catch(o=>{if(!(o instanceof Vr))throw o});return}default:{this.openSubs.get(r[1])?.oncustom?.(r);return}}}catch(r){try{let[o,s,i]=JSON.parse(t);console.warn(`[nostr] relay ${this.url} error processing message:` ,r,i)}catch{console.warn(`[nostr] relay ${this.url} error processing message:` ,r)}return}}},dd=class{constructor(e,t,n,r){u(this,"relay" );u(this,"id" );u(this,"lastEmitted" );u(this,"closed" ,!1);u(this,"eosed" ,!1);u(this,"filters" );u(this,"alreadyHaveEvent" );u(this,"receivedEvent" );u(this,"onevent" );u(this,"oninvalidevent" );u(this,"oneose" );u(this,"onclose" );u(this,"oncustom" );u(this,"eoseTimeout" );u(this,"eoseTimeoutHandle" );if(n.length===0)throw new Error("subscription can't be created with zero filters" );this.relay=e,this.filters=n,this.id=t,this.alreadyHaveEvent=r.alreadyHaveEvent,this.receivedEvent=r.receivedEvent,this.eoseTimeout=r.eoseTimeout||e.baseEoseTimeout,this.oneose=r.oneose,this.onclose=r.onclose,this.oninvalidevent=r.oninvalidevent,this.onevent=r.onevent||(o=>{console.warn(`onevent() callback not defined for subscription '${this.id}' in relay ${this.relay.url}. event received:` ,o)})}fire(){this.relay.send('["REQ","' +this.id+'",' +JSON.stringify(this.filters).substring(1)),this.eoseTimeoutHandle=setTimeout(this.receivedEose.bind(this),this.eoseTimeout)}receivedEose(){this.eosed||(clearTimeout(this.eoseTimeoutHandle),this.eosed=!0,this.oneose?.())}close(e="closed by caller" ){if(!this.closed&&this.relay.connected){try{this.relay.send('["CLOSE",' +JSON.stringify(this.id)+"]" )}catch(t){if(!(t instanceof Vr))throw t}this.closed=!0}this.relay.openSubs.delete(this.id),this.id.startsWith("<forced-ping>" )||(this.relay.ongoingOperations--,this.relay.ongoingOperations===0&&(this.relay.idleSince=Date.now(),this.relay.scheduleIdleClose())),this.onclose?.(e)}},He=256,pd=He*2,zp=new TextEncoder;function yd(e,t){switch(t){case"reactions" :return{"#e" :[e],kinds:[7]};case"reposts" :return{"#e" :[e],kinds:[6]};case"quotes" :return{"#q" :[e],kinds:[1,1111]};case"replies" :return{"#e" :[e],kinds:[1]};case"comments" :return{"#E" :[e],kinds:[1111]};case"followers" :return{"#p" :[e],kinds:[3]}}}function gd(){return new Uint8Array(He)}function bd(e){if(e.length!==pd||!/^[0-9a-f]+$/.test(e))return;let t=new Uint8Array(He);for(let n=0;n<He;n++)t[n]=parseInt(e.slice(n*2,n*2+2),16);return t}function md(e){if(e.length!==He)throw new Error(`invalid number of registers ${e.length}` );let t="" ;for(let n=0;n<He;n++)t+=e[n].toString(16).padStart(2,"0" );return t}function wd(e,t){if(e.length===0&&(e=gd()),e.length!==He)throw new Error(`invalid number of registers ${e.length}` );if(t.length!==He)throw new Error(`invalid number of registers ${t.length}` );for(let n=0;n<He;n++)t[n]>e[n]&&(e[n]=t[n]);return e}var xd=class{constructor(e){u(this,"relays" ,new Map);u(this,"seenOn" ,new Map);u(this,"trackRelays" ,!1);u(this,"verifyEvent" );u(this,"enablePing" );u(this,"enableReconnect" );u(this,"idleTimeout" ,2e4);u(this,"automaticallyAuth" );u(this,"onRelayConnectionFailure" );u(this,"onRelayConnectionSuccess" );u(this,"allowConnectingToRelay" );u(this,"maxWaitForConnection" );u(this,"_WebSocket" );this.verifyEvent=e.verifyEvent,this._WebSocket=e.websocketImplementation,this.enablePing=e.enablePing,this.enableReconnect=e.enableReconnect||!1,e.idleTimeout&&(this.idleTimeout=e.idleTimeout),this.automaticallyAuth=e.automaticallyAuth,this.onRelayConnectionFailure=e.onRelayConnectionFailure,this.onRelayConnectionSuccess=e.onRelayConnectionSuccess,this.allowConnectingToRelay=e.allowConnectingToRelay,this.maxWaitForConnection=e.maxWaitForConnection||3e3}async ensureRelay(e,t){e=pt(e);let n=this.relays.get(e);if(n||(n=new Si(e,{verifyEvent:this.verifyEvent,websocketImplementation:this._WebSocket,enablePing:this.enablePing,enableReconnect:this.enableReconnect,idleTimeout:this.idleTimeout}),n.onclose=()=>{this.relays.delete(e)},this.relays.set(e,n)),this.automaticallyAuth){let r=this.automaticallyAuth(e);r&&(n.onauth=r)}try{await n.connect({timeout:t?.connectionTimeout,abort:t?.abort})}catch(r){throw this.relays.delete(e),r}return n}close(e){e.map(pt).forEach(t=>{this.relays.get(t)?.close(),this.relays.delete(t)})}subscribe(e,t,n){let r=[],o=[];for(let s=0;s<e.length;s++){let i=pt(e[s]);r.find(a=>a.url===i)||o.indexOf(i)===-1&&(o.push(i),r.push({url:i,filter:t}))}return this.subscribeMap(r,n)}subscribeMany(e,t,n){return this.subscribe(e,t,n)}subscribeMap(e,t){let n=new Map;for(let d of e){let{url:p,filter:y}=d;n.has(p)||n.set(p,[]),n.get(p).push(y)}let r=Array.from(n.entries()).map(([d,p])=>({url:d,filters:p}));this.trackRelays&&(t.receivedEvent=(d,p)=>{let y=this.seenOn.get(p);y||(y=new Set,this.seenOn.set(p,y)),y.add(d)});let o=new Set,s=[],i=[],a=d=>{i[d]||(i[d]=!0,i.filter(p=>p).length===r.length&&(t.oneose?.(),a=()=>{}))},c=[],l=(d,p,y)=>{c[d]||(a(d),c[d]={url:p,reason:y},c.filter(m=>m).length===r.length&&(t.onclose?.(c),l=()=>{}))},f=d=>{if(t.alreadyHaveEvent?.(d))return!0;let p=o.has(d);return o.add(d),p},h=Promise.all(r.map(async({url:d,filters:p},y)=>{if(this.allowConnectingToRelay?.(d,["read" ,p])===!1){l(y,d,"connection skipped by allowConnectingToRelay" );return}let m;try{m=await this.ensureRelay(d,{connectionTimeout:this.maxWaitForConnection<(t.maxWait||0)?Math.max(t.maxWait*.8,t.maxWait-1e3):this.maxWaitForConnection,abort:t.abort})}catch(x){this.onRelayConnectionFailure?.(d),l(y,d,x?.message||String(x));return}this.onRelayConnectionSuccess?.(d);let w=m.subscribe(p,{...t,oneose:()=>a(y),onclose:x=>{x.startsWith("auth-required: " )&&t.onauth?m.auth(t.onauth).then(()=>{m.subscribe(p,{...t,oneose:()=>a(y),onclose:A=>{l(y,d,A)},alreadyHaveEvent:f,eoseTimeout:t.maxWait,abort:t.abort})}).catch(A=>{l(y,d,`auth was required and attempted, but failed with: ${A}` )}):l(y,d,x)},alreadyHaveEvent:f,eoseTimeout:t.maxWait,abort:t.abort});s.push(w)}));return{async close(d){await h,s.forEach(p=>{p.close(d)})}}}subscribeEose(e,t,n){let r;return r=this.subscribe(e,t,{...n,oneose(){let o="closed automatically on eose" ;r?r.close(o):n.onclose?.(e.map(s=>({url:s,reason:o})))}}),r}subscribeManyEose(e,t,n){return this.subscribeEose(e,t,n)}async querySync(e,t,n){return new Promise(async r=>{let o=[];this.subscribeEose(e,t,{...n,onevent(s){o.push(s)},onclose(s){r(o)}})})}async get(e,t,n){t.limit=1;let r=await this.querySync(e,t,n);return r.sort((o,s)=>s.created_at-o.created_at),r[0]||null}async countMany(e,t,n,r){let o=yd(t,n),s=[];for(let l=0;l<e.length;l++){let f=pt(e[l]);s.indexOf(f)===-1&&s.push(f)}let i=await Promise.all(s.map(async l=>{if(this.allowConnectingToRelay?.(l,["read" ,[o]])===!1)return null;let f;try{f=await this.ensureRelay(l,{connectionTimeout:this.maxWaitForConnection<(r?.maxWait||0)?Math.max(r.maxWait*.8,r.maxWait-1e3):this.maxWaitForConnection,abort:r?.abort})}catch{return this.onRelayConnectionFailure?.(l),null}return this.onRelayConnectionSuccess?.(l),f.countWithHLL([o],{id:r?.id}).catch(()=>null)})),a=0,c;for(let l of i){if(!l||(l.count>a&&(a=l.count),!l.hll||l.hll.length!==512))continue;let f=bd(l.hll);f&&(c=wd(c||new Uint8Array(0),f))}return c?{count:a,hll:md(c)}:{count:a}}publish(e,t,n){return e.map(pt).map(async(r,o,s)=>{if(s.indexOf(r)!==o)return Promise.reject("duplicate url" );if(this.allowConnectingToRelay?.(r,["write" ,t])===!1)return Promise.reject("connection skipped by allowConnectingToRelay" );let i;try{i=await this.ensureRelay(r,{connectionTimeout:this.maxWaitForConnection<(n?.maxWait||0)?Math.max(n.maxWait*.8,n.maxWait-1e3):this.maxWaitForConnection,abort:n?.abort})}catch(a){return this.onRelayConnectionFailure?.(r),Promise.reject("connection failure: " +String(a))}return i.publish(t).catch(async a=>{if(a instanceof Error&&a.message.startsWith("auth-required: " )&&n?.onauth)return await i.auth(n.onauth),i.publish(t);throw a}).then(a=>{if(this.trackRelays){let c=this.seenOn.get(t.id);c||(c=new Set,this.seenOn.set(t.id,c)),c.add(i)}return a})})}listConnectionStatus(){let e=new Map;return this.relays.forEach((t,n)=>e.set(n,t.connected)),e}destroy(){this.relays.forEach(e=>e.close()),this.relays=new Map}pruneIdleRelays(e=1e4){let t=[];for(let[n,r]of this.relays)r.idleSince&&Date.now()-r.idleSince>=e&&(this.relays.delete(n),t.push(n),r.close());return t}},Ai;try{Ai=WebSocket}catch{}var vd=class extends xd{constructor(e){super({verifyEvent:wi,websocketImplementation:Ai,maxWaitForConnection:3e3,...e})}},Ti;try{Ti=fetch}catch{}var Ed=/^bunker:\/\/([0-9a-f]{64})\??([?\/\w:.=&%-]*)$/;async function Bi(e){let t=e.match(Ed);if(t)try{let n=t[1],r=new URLSearchParams(t[2]);return{pubkey:n,relays:r.getAll("relay" ),secret:r.get("secret" )}}catch{}return Sd(e)}async function Sd(e){let t=e.match(sd);if(!t)return null;let[n,r="_" ,o]=t;try{let s=`https://${o}/.well-known/nostr.json?name=${r}` ,i=await(await Ti(s,{redirect:"error" })).json(),a=i.names[r],c=i.nip46[a]||[];return{pubkey:a,relays:c,secret:null}}catch{return null}}function Ri(e){let t=new URLSearchParams;return e.relays.forEach(n=>{t.append("relay" ,n)}),t.append("secret" ,e.secret),e.perms&&e.perms.length>0&&t.append("perms" ,e.perms.join("," )),e.name&&t.append("name" ,e.name),e.url&&t.append("url" ,e.url),e.image&&t.append("image" ,e.image),`nostrconnect://${e.clientPubkey}?${t.toString()}` }var pn=class{constructor(e,t){u(this,"params" );u(this,"pool" );u(this,"subCloser" );u(this,"isOpen" );u(this,"serial" );u(this,"idPrefix" );u(this,"listeners" );u(this,"waitingForAuth" );u(this,"secretKey" );u(this,"conversationKey" );u(this,"bp" );u(this,"cachedPubKey" );this.params=t,this.pool=t.pool||new vd,this.secretKey=e,this.isOpen=!1,this.idPrefix=Math.random().toString(36).substring(7),this.serial=0,this.listeners={},this.waitingForAuth={}}static fromBunker(e,t,n={}){if(t.relays.length===0)throw new Error("no relays specified for this bunker" );let r=new pn(e,n);return r.conversationKey=$r(e,t.pubkey),r.bp=t,r.setupSubscription(),r}static async fromURI(e,t,n={},r=3e5){let o=new URL(t),s=o.searchParams.get("secret" );if(!s)throw new Error("nostrconnect:// URI has no secret" );let i=new pn(e,n),a=bi(e);return new Promise((c,l)=>{let f=!1,h=i.pool.subscribe(o.searchParams.getAll("relay" ),{kinds:[Wr],"#p" :[a],limit:0},{onevent:async d=>{try{let p=$r(e,d.pubkey),y=mi(d.content,p);JSON.parse(y).result===s&&(h.close(),i.bp={pubkey:d.pubkey,relays:o.searchParams.getAll("relay" ),secret:s},i.conversationKey=$r(e,d.pubkey),i.setupSubscription(),f=!0,n.skipSwitchRelays||await Promise.race([new Promise(w=>setTimeout(w,1e3)),i.switchRelays()]),c(i))}catch(p){console.warn("failed to process potential connection event" ,p)}},onclose:()=>{f||l(new Error("subscription closed before connection was established." ))},maxWait:typeof r=="number" ?r:void 0,abort:typeof r!="number" ?r:void 0})})}setupSubscription(){let e=this.listeners,t=this.waitingForAuth,n=this.conversationKey;this.subCloser=this.pool.subscribe(this.bp.relays,{kinds:[Wr],authors:[this.bp.pubkey],"#p" :[bi(this.secretKey)],limit:0},{onevent:async r=>{let o=JSON.parse(mi(r.content,n)),{id:s,result:i,error:a}=o;if(i==="auth_url" &&t[s]){delete t[s],this.params.onauth?this.params.onauth(a):console.warn(`nostr-tools/nip46: remote signer ${this.bp.pubkey} tried to send an "auth_url"='${a}' but there was no onauth() callback configured.` );return}let c=e[s];c&&(a?c.reject(a):i&&c.resolve(i),delete e[s])},onclose:()=>{this.subCloser=void 0}}),this.isOpen=!0}async switchRelays(){try{let e=await this.sendRequest("switch_relays" ,[]),t=JSON.parse(e);if(!t||JSON.stringify(t.sort())===JSON.stringify(this.bp.relays))return!1;this.bp.relays=t;let n=this.subCloser;return setTimeout(()=>{n.close()},5e3),this.subCloser=void 0,this.setupSubscription(),!0}catch{return!1}}async close(){this.isOpen=!1,this.subCloser?.close(),this.subCloser=void 0}async sendRequest(e,t){return new Promise(async(n,r)=>{try{if(!this.isOpen)throw new Error("this signer is not open anymore, create a new one" );this.subCloser||this.setupSubscription(),this.serial++;let o=`${this.idPrefix}-${this.serial}` ,s=od(JSON.stringify({id:o,method:e,params:t}),this.conversationKey),i=Yh({kind:Wr,tags:[["p" ,this.bp.pubkey]],content:s,created_at:Math.floor(Date.now()/1e3)},this.secretKey);this.listeners[o]={resolve:n,reject:r},this.waitingForAuth[o]=!0,await Promise.any(this.pool.publish(this.bp.relays,i))}catch(o){r(o)}})}async ping(){let e=await this.sendRequest("ping" ,[]);if(e!=="pong" )throw new Error(`result is not pong: ${e}` )}async connect(e){let t=[this.bp.pubkey,this.bp.secret||"" ];e&&(t.push("" ),t.push(JSON.stringify(e))),await this.sendRequest("connect" ,t)}async logout(){let e=await this.sendRequest("logout" ,[]);if(e!=="ack" )throw new Error(`result is not ack: ${e}` );await this.close()}async getPublicKey(){return this.cachedPubKey||(this.cachedPubKey=await this.sendRequest("get_public_key" ,[])),this.cachedPubKey}async signEvent(e){let t=await this.sendRequest("sign_event" ,[JSON.stringify(e)]),n=JSON.parse(t);if(wi(n))return n;throw new Error(`event returned from bunker is improperly signed: ${JSON.stringify(n)}` )}async nip04Encrypt(e,t){return await this.sendRequest("nip04_encrypt" ,[e,t])}async nip04Decrypt(e,t){return await this.sendRequest("nip04_decrypt" ,[e,t])}async nip44Encrypt(e,t){return await this.sendRequest("nip44_encrypt" ,[e,t])}async nip44Decrypt(e,t){return await this.sendRequest("nip44_decrypt" ,[e,t])}};globalThis.NostrSigner={generateSecretKey:gr,getPublicKey:Bt,finalizeEvent:ge,getEventHash:ft,verifyEvent:tt,nip44:Br,SimplePool:Ms,BunkerSigner:pn,parseBunkerInput:Bi,createNostrConnectURI:Ri,npubEncode:ln.npubEncode,decodeNpub:e=>{let t=ln.decode(e);if(t.type!=="npub" )throw new Error("expected an npub" );return t.data},bytesToHex:e=>Array.from(e,t=>t.toString(16).padStart(2,"0" )).join("" ),hexToBytes:e=>Uint8Array.from(e.match(/.{1,2}/g)??[],t=>parseInt(t,16))};})(); |
