bitvid/vendor/bitlogin/cryptoWorker.js

import { v as ce, g as R, s as X, c as tn, K as nn, b as ct, d as qe, f as ze, h as he, u as pe, j as rn, k as on, l as oe, m as ue, n as je, S as $e, o as Be, q as Re, D as fe, t as xe, w as an, x as sn, y as cn, z as ln, A as Le, B as et, C as lt, F as un, G as dn, H as yn, I as ke, J as ut, L as hn, M as pn, N as Ge, O as Ae, P as ge, Q as fn, T as dt, U as vn, V as gn, W as wn, X as yt, Y as de, Z as Ce, _ as ht, $ as mn, a0 as bn, a1 as kn, a2 as En, a as tt, a3 as _n } from "./bitlogin-shared-QIBe5Omw.js";
class ye extends Error {
  reason;
  constructor(t) {
    super("Account not found or credentials incorrect."), this.name = "AccountNotFoundError", this.reason = t;
  }
}
class ae extends Error {
  constructor(t) {
    super(t), this.name = "RegistrationFailedError";
  }
}
class pt extends Error {
  constructor(t = "An account already exists with this login name and password. Sign in instead, or choose different credentials.") {
    super(t), this.name = "AccountAlreadyExistsError";
  }
}
class ft extends Error {
  constructor(t) {
    super(t), this.name = "RecoveryFailedError";
  }
}
class vt extends Error {
  seenGeneration;
  capsuleGeneration;
  constructor(t, n) {
    super(`This credential capsule reports generation ${n}, but this device has already seen generation ${t}. Refusing to log in with older, possibly-revoked credentials.`), this.name = "RollbackDetectedError", this.seenGeneration = t, this.capsuleGeneration = n;
  }
}
function gt(e, t) {
  const n = t ?? Math.floor(Date.now() / 1e3);
  return e == null ? n : Math.max(n, e + 1);
}
const Pn = { generation: -1, recoveryGeneration: -1 };
function wt(e) {
  return `bitlogin:hwm:${e}`;
}
async function Ve(e, t) {
  const n = await e.get(wt(t));
  return n ? JSON.parse(n) : Pn;
}
async function mt(e, t, n) {
  const r = await Ve(e, t), o = {
    generation: Math.max(r.generation, n.generation ?? -1),
    recoveryGeneration: Math.max(r.recoveryGeneration, n.recoveryGeneration ?? -1)
  };
  return await e.set(wt(t), JSON.stringify(o)), o;
}
function Kn() {
  const e = globalThis.WebSocket;
  if (!e)
    throw new Error("No global WebSocket implementation is available in this environment.");
  return e;
}
class Rn {
  url;
  ws = null;
  connectPromise = null;
  subs = /* @__PURE__ */ new Map();
  pendingPublishes = /* @__PURE__ */ new Map();
  authPrivateKey;
  connectTimeoutMs;
  authenticated = !1;
  constructor(t, n = {}) {
    this.url = t, this.authPrivateKey = n.authPrivateKey, this.connectTimeoutMs = n.connectTimeoutMs ?? 8e3;
  }
  async connect() {
    return this.connectPromise ? this.connectPromise : (this.connectPromise = new Promise((t, n) => {
      const r = Kn(), o = new r(this.url);
      this.ws = o;
      const a = setTimeout(() => {
        n(new Error(`Timed out connecting to relay ${this.url}`));
      }, this.connectTimeoutMs);
      o.addEventListener("open", () => {
        clearTimeout(a), t();
      }), o.addEventListener("error", () => {
        clearTimeout(a), n(new Error(`WebSocket error connecting to relay ${this.url}`));
      }), o.addEventListener("close", () => {
        this.connectPromise = null;
      }), o.addEventListener("message", (i) => {
        this.handleMessage(String(i.data));
      });
    }), this.connectPromise);
  }
  close() {
    this.ws?.close(), this.ws = null, this.connectPromise = null, this.subs.clear(), this.pendingPublishes.clear();
  }
  send(t) {
    if (!this.ws)
      throw new Error("Not connected to relay.");
    this.ws.send(JSON.stringify(t));
  }
  handleMessage(t) {
    let n;
    try {
      n = JSON.parse(t);
    } catch {
      return;
    }
    if (!Array.isArray(n) || typeof n[0] != "string")
      return;
    const [r, ...o] = n;
    if (r === "EVENT") {
      const [a, i] = o, c = this.subs.get(a);
      c && ce(i) && c.events.push(i);
      return;
    }
    if (r === "EOSE") {
      const [a] = o;
      this.subs.get(a)?.onEose();
      return;
    }
    if (r === "OK") {
      const [a, i, c] = o;
      this.pendingPublishes.get(a)?.({ ok: i, message: c ?? "" }), this.pendingPublishes.delete(a);
      return;
    }
    if (r === "AUTH") {
      const [a] = o;
      this.respondToAuthChallenge(a);
      return;
    }
  }
  async respondToAuthChallenge(t) {
    if (!this.authPrivateKey)
      return;
    const n = R(this.authPrivateKey), r = X({
      pubkey: n,
      created_at: Math.floor(Date.now() / 1e3),
      kind: nn,
      tags: [
        ["relay", this.url],
        ["challenge", t]
      ],
      content: ""
    }, this.authPrivateKey);
    this.authenticated = !0, this.send(["AUTH", r]);
  }
  isAuthenticated() {
    return this.authenticated;
  }
  async publish(t, n = 8e3) {
    return await this.connect(), new Promise((r) => {
      const o = setTimeout(() => {
        this.pendingPublishes.delete(t.id), r({ ok: !1, message: "timeout: no OK received from relay" });
      }, n);
      this.pendingPublishes.set(t.id, (a) => {
        clearTimeout(o), r(a);
      }), this.send(["EVENT", t]);
    });
  }
  async queryOnce(t, n = 8e3) {
    await this.connect();
    const r = tn({
      pubkey: "0".repeat(64),
      created_at: Date.now(),
      kind: 0,
      tags: [],
      content: JSON.stringify(t) + Math.random()
    }).slice(0, 16);
    return new Promise((o) => {
      const a = [], i = () => {
        clearTimeout(c), this.subs.delete(r), this.send(["CLOSE", r]), o(a);
      }, c = setTimeout(i, n);
      this.subs.set(r, { events: a, onEose: i }), this.send(["REQ", r, t]);
    });
  }
}
class S {
  connections = /* @__PURE__ */ new Map();
  constructor(t, n = {}) {
    for (const r of new Set(t))
      this.connections.set(r, new Rn(r, n));
  }
  get relayUrls() {
    return [...this.connections.keys()];
  }
  /** Queries every configured relay and waits for a quorum of responses (or all timeouts) before returning (§16.2). */
  async queryQuorum(t, n = 8e3) {
    const r = [...this.connections.entries()], o = await Promise.all(r.map(async ([c, s]) => {
      try {
        const l = await s.queryOnce(t, n);
        return { relayUrl: c, events: l, responded: !0 };
      } catch (l) {
        return { relayUrl: c, events: [], responded: !1, error: l.message };
      }
    })), a = o.filter((c) => c.responded).length, i = o.length;
    return {
      outcomes: o,
      quorumMet: a >= Math.ceil(i / 2),
      respondedCount: a,
      totalCount: i
    };
  }
  /** Publishes an event to every configured relay, best-effort (§15.6, §24.4). */
  async publishAll(t, n = 8e3) {
    const r = [...this.connections.entries()];
    return Promise.all(r.map(async ([o, a]) => {
      try {
        const i = await a.publish(t, n);
        return { relayUrl: o, result: i };
      } catch (i) {
        return { relayUrl: o, result: { ok: !1, message: i.message } };
      }
    }));
  }
  closeAll() {
    for (const t of this.connections.values())
      t.close();
  }
}
function te(e) {
  return e.filter((t) => t.result.ok).length;
}
function xn(e, t, n) {
  return X({ pubkey: R(e), created_at: n, kind: ct, tags: [], content: JSON.stringify(t) }, e);
}
function An(e, t, n) {
  const r = t.map((o) => {
    const a = ["r", o.url];
    return o.read && !o.write && a.push("read"), o.write && !o.read && a.push("write"), a;
  });
  return X({ pubkey: R(e), created_at: n, kind: qe, tags: r, content: "" }, e);
}
function Cn(e, t, n) {
  return X({
    pubkey: R(e),
    created_at: n,
    kind: ze,
    tags: t.map((r) => ["relay", r]),
    content: ""
  }, e);
}
function Ln(e) {
  return e.tags.filter((t) => t[0] === "r" && t[1]).map((t) => t[1]);
}
function Tn(e) {
  return e.tags.filter((t) => t[0] === "relay" && t[1]).map((t) => t[1]);
}
async function Nn(e) {
  const t = R(e.everydayPrivateKey), n = Math.floor(Date.now() / 1e3), r = [.../* @__PURE__ */ new Set([...e.generalRelays, ...e.dmRelays, ...e.discoveryRelays])], o = new S(r), [a, i, c] = await Promise.all([
    o.queryQuorum({ authors: [t], kinds: [ct] }),
    o.queryQuorum({ authors: [t], kinds: [qe] }),
    o.queryQuorum({ authors: [t], kinds: [ze] })
  ]);
  o.closeAll();
  const s = a.outcomes.some((h) => h.events.length > 0), l = i.outcomes.some((h) => h.events.length > 0), u = c.outcomes.some((h) => h.events.length > 0), d = new S(r);
  let v = null, g = null, p = null;
  const f = [];
  if (!s && (e.name || e.about || e.picture)) {
    const h = xn(e.everydayPrivateKey, { name: e.name, about: e.about, picture: e.picture }, n);
    f.push(d.publishAll(h).then((y) => void (v = y)));
  }
  if (!l) {
    const h = An(e.everydayPrivateKey, e.generalRelays.map((y) => ({ url: y, read: !0, write: !0 })), n);
    f.push(d.publishAll(h).then((y) => void (g = y)));
  }
  if (!u) {
    const h = Cn(e.everydayPrivateKey, e.dmRelays, n);
    f.push(d.publishAll(h).then((y) => void (p = y)));
  }
  return await Promise.all(f), d.closeAll(), {
    profilePublished: v !== null && te(v) > 0,
    relayListAcknowledgedCount: g !== null ? te(g) : 0,
    dmRelayListAcknowledgedCount: p !== null ? te(p) : 0,
    profileSkippedExisting: s,
    relayListSkippedExisting: l,
    dmRelayListSkippedExisting: u
  };
}
async function we(e, t, n) {
  const r = n.minAcks ?? 2, o = n.minReadbacks ?? 2, a = await e.publishAll(t, n.timeoutMs), i = te(a), s = (await e.queryQuorum({ kinds: [he], authors: [t.pubkey], "#d": [n.dTag], limit: 5 }, n.timeoutMs)).outcomes.filter((l) => l.events.some((u) => u.id === t.id)).length;
  return {
    acknowledgedCount: i,
    readbackVerifiedCount: s,
    success: i >= r && s >= o
  };
}
function Sn(e) {
  const t = rn(e);
  if (t === void 0)
    throw new Error("Value is not JSON-serializable for canonicalization.");
  return t;
}
function In(e) {
  return pe(Sn(e));
}
const _e = [1024, 2048, 4096], re = 4;
function Mn(e) {
  const t = re + e.length, n = _e.find((a) => a >= t);
  if (n === void 0)
    throw new Error(`Payload of ${e.length} bytes exceeds the largest padding bucket (${_e[_e.length - 1]} bytes minus ${re}-byte length prefix).`);
  const r = new Uint8Array(n);
  return new DataView(r.buffer).setUint32(0, e.length, !1), r.set(e, re), r;
}
function Un(e) {
  if (!_e.includes(e.length))
    throw new Error(`Padded plaintext length ${e.length} does not match a known bucket.`);
  const n = new DataView(e.buffer, e.byteOffset, e.byteLength).getUint32(0, !1);
  if (n > e.length - re)
    throw new Error("Declared payload length exceeds the padded bucket size.");
  const r = e.slice(re, re + n), o = e.slice(re + n);
  for (const a of o)
    if (a !== 0)
      throw new Error("Padding bytes are not all zero; capsule plaintext is malformed.");
  return r;
}
function We() {
  const e = globalThis.crypto;
  if (!e || !e.subtle)
    throw new Error("WebCrypto SubtleCrypto is not available in this environment.");
  return e;
}
async function bt(e) {
  if (e.length !== 32)
    throw new Error("AES-256-GCM key must be exactly 32 bytes.");
  return We().subtle.importKey("raw", e, "AES-GCM", !1, ["encrypt", "decrypt"]);
}
async function On(e, t, n) {
  const r = on(), o = await bt(e), a = await We().subtle.encrypt({ name: "AES-GCM", iv: r, additionalData: n, tagLength: 128 }, o, t);
  return { nonce: r, ciphertext: new Uint8Array(a) };
}
async function Dn(e, t, n, r) {
  const o = await bt(e);
  try {
    const a = await We().subtle.decrypt({ name: "AES-GCM", iv: t, additionalData: r, tagLength: 128 }, o, n);
    return new Uint8Array(a);
  } catch {
    throw new Error("AES-256-GCM authentication failed: capsule is corrupted, tampered, or the wrong key was used.");
  }
}
function kt(e) {
  return pe(`bitlogin|password-capsule|v1|${e}|30078|bitlogin:password:v1`);
}
function Et(e) {
  return pe(`bitlogin|recovery-capsule|v1|${e}|30078|bitlogin:recovery:v1`);
}
async function _t(e, t, n) {
  const r = In(e), o = Mn(r), a = await On(t, o, n);
  return {
    version: 1,
    algorithm: "aes-256-gcm",
    nonce: oe(a.nonce),
    ciphertext: oe(a.ciphertext)
  };
}
async function Pt(e, t, n) {
  if (e.version !== 1 || e.algorithm !== "aes-256-gcm")
    throw new Error(`Unsupported capsule envelope version/algorithm: ${e.version}/${e.algorithm}`);
  const r = ue(e.nonce), o = ue(e.ciphertext), a = await Dn(t, r, o, n), i = Un(a);
  return JSON.parse(je(i));
}
class He extends Error {
  constructor(t) {
    super(t), this.name = "CapsuleValidationError";
  }
}
const qn = /* @__PURE__ */ new Set(["wss:", "ws:"]), zn = 1e6, jn = /^[0-9a-f]{64}$/u;
function x(e, t) {
  if (!e)
    throw new He(t);
}
function Pe(e) {
  return typeof e == "string" && jn.test(e);
}
function Kt(e) {
  x(Array.isArray(e), "vault_relay_hints must be an array (§12.4.7).");
  for (const t of e) {
    x(typeof t == "string", "Each relay hint must be a string (§12.4.7).");
    let n;
    try {
      n = new URL(t);
    } catch {
      throw new He(`Invalid relay URL: ${String(t)} (§12.4.7)`);
    }
    x(qn.has(n.protocol), `Relay URL uses a disallowed scheme: ${t} (§12.4.7)`);
  }
}
function Rt(e) {
  x(typeof e == "string", "account_id must be a string (§12.4.2).");
  let t;
  try {
    t = ue(e);
  } catch {
    throw new He("account_id is not valid base64url (§12.4.2).");
  }
  x(t.length === 16, "account_id must decode to exactly 128 bits (§12.4.2).");
}
function xt(e, t) {
  x(typeof e == "string", "operational_private_key must be a string (§12.4.3).");
  const n = ue(e);
  x(n.length === 32, "operational_private_key must be exactly 32 bytes (§12.4.3)."), x(Be(n), "operational_private_key is not a valid secp256k1 scalar (§12.4.3)."), x(Pe(t), "operational_public_key must be lowercase 64-char hex (§12.4.4).");
  const r = R(n);
  x(r === t, "operational_public_key does not match the derived public key (§12.4.4).");
}
function At(e, t) {
  x(Number.isInteger(e) && e >= 0 && e <= zn, `${t} is out of supported bounds (§12.4.8).`);
}
function $n(e) {
  x(e.schema === Re, `Unsupported or unknown schema: ${String(e.schema)} (§12.4.1)`), Rt(e.account_id), At(e.generation, "generation"), xt(e.operational_private_key, e.operational_public_key), x(Pe(e.recovery_public_key), "recovery_public_key must be lowercase 64-char hex (§12.4.5)."), Kt(e.vault_relay_hints);
  const t = e.recovery_capsule_event;
  x(!!t && typeof t == "object", "recovery_capsule_event must be present (§12.4.6)."), x(ce(t), "Embedded recovery_capsule_event has an invalid event id or signature (§12.4.6)."), x(t.pubkey === e.recovery_public_key, "Embedded recovery_capsule_event author does not match recovery_public_key (§12.4.5).");
}
function Bn(e) {
  x(e.schema === $e, `Unsupported or unknown schema: ${String(e.schema)} (§12.4.1)`), Rt(e.account_id), At(e.recovery_generation, "recovery_generation"), x(e.previous_recovery_event_id === null || Pe(e.previous_recovery_event_id), "previous_recovery_event_id must be null or lowercase 64-char hex (§12.3)."), xt(e.operational_private_key, e.operational_public_key), x(Pe(e.recovery_public_key), "recovery_public_key must be lowercase 64-char hex."), Kt(e.vault_relay_hints);
}
function Gn(e) {
  const t = new Map(e.map((r) => [r.recoveryGeneration, r])), n = [...e].sort((r, o) => r.recoveryGeneration - o.recoveryGeneration);
  for (let r = 1; r < n.length; r++) {
    const o = n[r], a = t.get(o.recoveryGeneration - 1);
    if (o.previousRecoveryEventId === null)
      return { consistent: !1, warning: `Generation ${o.recoveryGeneration} has a null previous-event link but is not the first generation.` };
    if (a && o.previousRecoveryEventId !== a.eventId)
      return {
        consistent: !1,
        warning: `Recovery generation chain is broken between generation ${a.recoveryGeneration} and ${o.recoveryGeneration}: possible replay or relay misbehavior.`
      };
  }
  return { consistent: !0 };
}
async function Fe(e) {
  const t = R(e.locatorPrivateKey), n = await _t(e.payload, e.capsuleKey, kt(t));
  return X({
    pubkey: t,
    created_at: e.payload.created_at,
    kind: he,
    tags: [["d", fe]],
    content: JSON.stringify(n)
  }, e.locatorPrivateKey);
}
function Vn(e) {
  const t = R(e.oldLocatorPrivateKey);
  return X({
    pubkey: t,
    created_at: e.createdAt,
    kind: he,
    tags: [["d", fe]],
    content: ""
  }, e.oldLocatorPrivateKey);
}
async function Wn(e, t) {
  if (!ce(e))
    throw new Error("Credential capsule event has an invalid id or signature.");
  const n = JSON.parse(e.content), r = await Pt(n, t, kt(e.pubkey));
  return $n(r), r;
}
async function Ct(e) {
  const t = R(e.recoveryPrivateKey), n = await _t(e.payload, e.capsuleKey, Et(t));
  return X({
    pubkey: t,
    created_at: e.payload.created_at,
    kind: he,
    tags: [["d", xe]],
    content: JSON.stringify(n)
  }, e.recoveryPrivateKey);
}
async function Lt(e, t) {
  if (!ce(e))
    throw new Error("Recovery capsule event has an invalid id or signature.");
  const n = JSON.parse(e.content), r = await Pt(n, t, Et(e.pubkey));
  return Bn(r), r;
}
function Hn(e) {
  const t = /* @__PURE__ */ new Map();
  for (const n of e)
    ce(n) && t.set(n.id, n);
  return [...t.values()].sort((n, r) => r.created_at - n.created_at);
}
async function Tt(e, t, n, r, o) {
  const a = await e.queryQuorum({ kinds: [he], authors: [t], "#d": [n], limit: 5 }, o), i = a.outcomes.flatMap((v) => v.events), c = Hn(i), s = [];
  for (const v of c)
    try {
      const g = await r(v);
      s.push({ event: v, payload: g });
    } catch (g) {
      s.push({ event: v, payload: null, error: g.message });
    }
  const l = s.find((v) => v.payload !== null) ?? null, u = a.outcomes.filter((v) => v.responded && v.events.length > 0).map((v) => v.events.slice().sort((g, p) => p.created_at - g.created_at)[0].id), d = new Set(u).size > 1;
  return {
    quorumMet: a.quorumMet,
    respondedCount: a.respondedCount,
    totalCount: a.totalCount,
    candidates: s,
    best: l,
    relayDisagreement: d
  };
}
async function Ke(e, t, n, r = 8e3) {
  return Tt(e, t, fe, (o) => Wn(o, n), r);
}
async function Fn(e, t, n, r = 8e3) {
  return Tt(e, t, xe, (o) => Lt(o, n), r);
}
function Jn(e) {
  const t = e.filter((n) => n.payload !== null);
  return t.length < 2 ? { consistent: !0 } : Gn(t.map((n) => ({
    eventId: n.event.id,
    recoveryGeneration: n.payload.recovery_generation,
    previousRecoveryEventId: n.payload.previous_recovery_event_id
  })));
}
async function Yn(e, t, n, r) {
  const [o, a] = await Promise.all([
    e.publishAll(t, r),
    e.publishAll(n, r)
  ]);
  return {
    credentialAcknowledgedCount: te(o),
    recoveryAcknowledgedCount: te(a),
    relaysTried: e.relayUrls.length
  };
}
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blade
blame
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zoo`.split(`
`);
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}
function Xn(e, t, n, r, o) {
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}
async function Zn(e, t, n, r) {
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    });
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  return Xn(s, l, c, u, g);
}
/*! scure-bip39 - MIT License (c) 2022 Patricio Palladino, Paul Miller (paulmillr.com) */
const er = (e) => e[0] === "あいこくしん";
function St(e) {
  if (typeof e != "string")
    throw new TypeError("invalid mnemonic type: " + typeof e);
  return e.normalize("NFKD");
}
function It(e) {
  const t = St(e), n = t.split(" ");
  if (![12, 15, 18, 21, 24].includes(n.length))
    throw new Error("Invalid mnemonic");
  return { nfkd: t, words: n };
}
function Mt(e) {
  yn(e, 16, 20, 24, 28, 32);
}
const tr = (e) => {
  const t = 8 - e.length / 4;
  return new Uint8Array([ut(e)[0] >> t << t]);
};
function Ut(e) {
  if (!Array.isArray(e) || e.length !== 2048 || typeof e[0] != "string")
    throw new Error("Wordlist: expected array of 2048 strings");
  return e.forEach((t) => {
    if (typeof t != "string")
      throw new Error("wordlist: non-string element: " + t);
  }), ke.chain(ke.checksum(1, tr), ke.radix2(11, !0), ke.alphabet(e));
}
function nr(e, t) {
  const { words: n } = It(e), r = Ut(t).decode(n);
  return Mt(r), r;
}
function rr(e, t) {
  return Mt(e), Ut(t).encode(e).join(er(t) ? "　" : " ");
}
function or(e, t) {
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  } catch {
    return !1;
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  return !0;
}
const ar = (e) => St("mnemonic" + e);
function ir(e, t = "") {
  return Zn(dn, It(e).nfkd, ar(t), { c: 2048, dkLen: 64 });
}
function sr(e) {
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    throw new Error("Recovery phrase entropy must be exactly 128 bits (16 bytes).");
  return rr(e, Nt);
}
function cr(e) {
  try {
    return or(Ot(e), Nt);
  } catch {
    return !1;
  }
}
function Ot(e) {
  return e.trim().normalize("NFKD").split(/\s+/u).join(" ");
}
async function Dt(e) {
  return ir(Ot(e), "");
}
const Je = hn.id, me = "aes-256-gcm-v1", be = "bitlogin-bip39-hkdf-v1";
async function qt(e) {
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  let c;
  try {
    c = await Ke(i, a, o, e.timeoutMs);
  } finally {
    i.closeAll();
  }
  if (!c.quorumMet)
    throw new ae("Couldn't verify this login name and password aren't already registered. Please retry, or add more vault relays.");
  if (c.candidates.length > 0)
    throw new pt();
  const s = sr(fn()), l = await Dt(s), { recoveryPrivateKey: u, capsuleKey: d } = dt(l), v = R(u), g = e.everydayPrivateKey !== void 0;
  if (g && !Be(e.everydayPrivateKey))
    throw new ae("The provided key is not a valid secp256k1 private key.");
  const p = g ? e.everydayPrivateKey : vn(), f = R(p), h = oe(gn()), y = {
    schema: $e,
    account_id: h,
    recovery_generation: 0,
    previous_recovery_event_id: null,
    operational_private_key: oe(p),
    operational_public_key: f,
    recovery_public_key: v,
    created_at: n,
    vault_relay_hints: e.vaultRelayUrls,
    protocol: { capsule_encryption: me, recovery_derivation: be }
  }, m = await Ct({
    recoveryPrivateKey: u,
    capsuleKey: d,
    payload: y
  }), b = {
    schema: Re,
    account_id: h,
    generation: 0,
    operational_private_key: oe(p),
    operational_public_key: f,
    recovery_public_key: v,
    recovery_capsule_event: m,
    created_at: n,
    vault_relay_hints: e.vaultRelayUrls,
    protocol: {
      password_kdf: Je,
      capsule_encryption: me,
      recovery_derivation: be
    }
  }, _ = await Fe({
    locatorPrivateKey: r,
    capsuleKey: o,
    payload: b
  }), I = new S(e.vaultRelayUrls, { authPrivateKey: u }), E = await we(I, m, {
    dTag: xe,
    minAcks: e.minAcknowledgements,
    timeoutMs: e.timeoutMs
  });
  I.closeAll();
  const P = new S(e.vaultRelayUrls, { authPrivateKey: r }), K = await we(P, _, {
    dTag: fe,
    minAcks: e.minAcknowledgements,
    timeoutMs: e.timeoutMs
  });
  if (P.closeAll(), !E.success || !K.success)
    throw new ae("Registration did not reach the required relay acknowledgement and readback quorum. Please retry, or add more vault relays.");
  return {
    normalizedLoginName: t,
    recoveryPhrase: s,
    everydayPrivateKey: p,
    everydayPublicKey: f,
    recoveryPublicKey: v,
    locatorPublicKey: a,
    accountId: h,
    imported: g,
    credentialEvent: _,
    recoveryEvent: m,
    credentialPublish: K,
    recoveryPublish: E
  };
}
async function lr(e) {
  const { nsecOrHex: t, ...n } = e, r = zt(t);
  return qt({ ...n, everydayPrivateKey: r });
}
function zt(e) {
  const t = e.trim();
  let n;
  if (t.startsWith("nsec1"))
    n = pn(t);
  else if (/^[0-9a-fA-F]{64}$/u.test(t))
    n = Ge(t.toLowerCase());
  else
    throw new ae("Enter a valid nsec (nsec1…) or a 64-character hex private key.");
  if (!Be(n))
    throw new ae("The provided key is not a valid secp256k1 private key.");
  return n;
}
class jt {
  map = /* @__PURE__ */ new Map();
  async get(t) {
    return this.map.get(t);
  }
  async set(t, n) {
    this.map.set(t, n);
  }
  async delete(t) {
    this.map.delete(t);
  }
}
async function ur(e) {
  const t = Ae(e.loginName), { locatorPrivateKey: n, capsuleKey: r } = await ge(e.password, t), o = R(n), a = new S(e.vaultRelayUrls, { authPrivateKey: n });
  try {
    const i = await Ke(a, o, r, e.timeoutMs);
    if (!i.quorumMet)
      throw new ye("quorum-not-met");
    if (!i.best)
      throw new ye(i.candidates.length > 0 ? "no-valid-candidate" : "no-matching-event");
    const c = i.best.payload, s = e.store ?? new jt(), l = await Ve(s, c.operational_public_key), u = c.generation < l.generation;
    if (u && !e.acknowledgeRollback)
      throw new vt(l.generation, c.generation);
    const d = u ? `This device previously saw credential generation ${l.generation}, but the accepted capsule is generation ${c.generation}. Relays may be serving stale data, or an old capsule is being replayed.` : void 0;
    await mt(s, c.operational_public_key, { generation: c.generation });
    const v = i.relayDisagreement ? 'Configured relays returned different credential capsules as "latest" for this account. Some relays may be stale, censored, or malicious.' : void 0;
    return {
      everydayPrivateKey: ue(c.operational_private_key),
      everydayPublicKey: c.operational_public_key,
      recoveryPublicKey: c.recovery_public_key,
      accountId: c.account_id,
      generation: c.generation,
      credentialEvent: i.best.event,
      recoveryCapsuleEvent: c.recovery_capsule_event,
      rollbackWarning: d,
      relayDisagreementWarning: v
    };
  } finally {
    a.closeAll();
  }
}
function nt(e) {
  return e.filter((t) => ce(t)).sort((t, n) => n.created_at - t.created_at)[0];
}
async function dr(e) {
  if (!cr(e.phrase))
    throw new ft("This does not look like a valid 12-word BitLogin recovery phrase.");
  const t = await Dt(e.phrase), { recoveryPrivateKey: n, capsuleKey: r } = dt(t), o = R(n), a = new S(e.vaultRelayUrls, { authPrivateKey: n });
  let i;
  try {
    i = await Fn(a, o, r, e.timeoutMs);
  } finally {
    a.closeAll();
  }
  if (e.offlineRecoveryCapsuleEvents?.length) {
    const f = [];
    for (const b of e.offlineRecoveryCapsuleEvents)
      if (ce(b))
        try {
          f.push({ event: b, payload: await Lt(b, r) });
        } catch (_) {
          f.push({ event: b, payload: null, error: _.message });
        }
    const h = /* @__PURE__ */ new Map();
    for (const b of [...i.candidates, ...f])
      h.set(b.event.id, b);
    const y = [...h.values()].sort((b, _) => _.event.created_at - b.event.created_at), m = y.find((b) => b.payload !== null) ?? null;
    i = { ...i, candidates: y, best: m, quorumMet: i.quorumMet || m !== null };
  }
  if (!i.quorumMet)
    throw new ye("quorum-not-met");
  if (!i.best)
    throw new ye(i.candidates.length > 0 ? "no-valid-candidate" : "no-matching-event");
  const c = i.best.payload, s = Jn(i.candidates), l = ue(c.operational_private_key), u = c.operational_public_key, d = [.../* @__PURE__ */ new Set([...e.discoveryRelayUrls, ...c.vault_relay_hints])], v = new S(d);
  let g = [], p = [];
  try {
    const f = await v.queryQuorum({ kinds: [qe], authors: [u], limit: 5 }, e.timeoutMs), h = nt(f.outcomes.flatMap((b) => b.events));
    h && (g = Ln(h));
    const y = await v.queryQuorum({ kinds: [ze], authors: [u], limit: 5 }, e.timeoutMs), m = nt(y.outcomes.flatMap((b) => b.events));
    m && (p = Tn(m));
  } finally {
    v.closeAll();
  }
  return {
    everydayPrivateKey: l,
    everydayPublicKey: u,
    recoveryPrivateKey: n,
    recoveryPublicKey: o,
    recoveryCapsuleKey: r,
    accountId: c.account_id,
    currentRecoveryEvent: i.best.event,
    currentRecoveryPayload: c,
    generalRelays: g,
    dmRelays: p,
    chainWarning: s.consistent ? void 0 : s.warning
  };
}
async function yr(e) {
  const t = e.now ?? Math.floor(Date.now() / 1e3), n = Ae(e.newLoginName), { recovered: r } = e, o = {
    schema: $e,
    account_id: r.accountId,
    recovery_generation: r.currentRecoveryPayload.recovery_generation + 1,
    previous_recovery_event_id: r.currentRecoveryEvent.id,
    operational_private_key: oe(r.everydayPrivateKey),
    operational_public_key: r.everydayPublicKey,
    recovery_public_key: r.recoveryPublicKey,
    created_at: gt(r.currentRecoveryEvent.created_at, t),
    vault_relay_hints: e.vaultRelayUrls,
    protocol: { capsule_encryption: me, recovery_derivation: be }
  }, a = await Ct({
    recoveryPrivateKey: r.recoveryPrivateKey,
    capsuleKey: r.recoveryCapsuleKey,
    payload: o
  }), i = new S(e.vaultRelayUrls, { authPrivateKey: r.recoveryPrivateKey }), c = await we(i, a, {
    dTag: xe,
    minAcks: e.minAcknowledgements,
    timeoutMs: e.timeoutMs
  });
  i.closeAll();
  const { locatorPrivateKey: s, capsuleKey: l } = await ge(e.newPassword, n), u = R(s), d = {
    schema: Re,
    account_id: r.accountId,
    generation: 0,
    operational_private_key: oe(r.everydayPrivateKey),
    operational_public_key: r.everydayPublicKey,
    recovery_public_key: r.recoveryPublicKey,
    recovery_capsule_event: a,
    created_at: t,
    vault_relay_hints: e.vaultRelayUrls,
    protocol: {
      password_kdf: Je,
      capsule_encryption: me,
      recovery_derivation: be
    }
  }, v = await Fe({ locatorPrivateKey: s, capsuleKey: l, payload: d }), g = new S(e.vaultRelayUrls, { authPrivateKey: s }), p = await we(g, v, {
    dTag: fe,
    minAcks: e.minAcknowledgements,
    timeoutMs: e.timeoutMs
  });
  if (g.closeAll(), !c.success || !p.success)
    throw new ft("Could not publish the refreshed recovery and credential capsules to enough relays. Please retry.");
  return { normalizedLoginName: n, locatorPublicKey: u, credentialEvent: v, refreshedRecoveryEvent: a, credentialPublish: p, recoveryPublish: c };
}
function hr(e) {
  const t = R(e.privateKey);
  return X({
    pubkey: t,
    created_at: e.createdAt,
    kind: wn,
    tags: [
      ["e", e.eventIdToDelete],
      ["k", String(e.deletedEventKind)]
    ],
    content: e.reason ?? ""
  }, e.privateKey);
}
async function pr(e) {
  const t = e.now ?? Math.floor(Date.now() / 1e3), n = Ae(e.loginName), r = await ge(e.oldPassword, n), o = R(r.locatorPrivateKey), a = new S(e.vaultRelayUrls, { authPrivateKey: r.locatorPrivateKey });
  let i;
  try {
    i = await Ke(a, o, r.capsuleKey, e.timeoutMs);
  } finally {
    a.closeAll();
  }
  if (!i.quorumMet)
    throw new ye("quorum-not-met");
  if (!i.best)
    throw new ye(i.candidates.length > 0 ? "no-valid-candidate" : "no-matching-event");
  const c = i.best.payload, s = i.best.event, l = e.store ?? new jt(), u = await Ve(l, c.operational_public_key);
  if (c.generation < u.generation && !e.acknowledgeRollback)
    throw new vt(u.generation, c.generation);
  const d = await ge(e.newPassword, n), v = R(d.locatorPrivateKey), g = new S(e.vaultRelayUrls, { authPrivateKey: d.locatorPrivateKey });
  let p;
  try {
    p = await Ke(g, v, d.capsuleKey, e.timeoutMs);
  } finally {
    g.closeAll();
  }
  if (!p.quorumMet)
    throw new ae("Couldn't verify the new password isn't already registered under this login name. Please retry, or add more vault relays.");
  if (p.candidates.length > 0)
    throw new pt("Another account is already registered with this login name and the new password you chose. Pick a different new password.");
  const f = c.generation + 1, h = {
    schema: Re,
    account_id: c.account_id,
    generation: f,
    operational_private_key: c.operational_private_key,
    operational_public_key: c.operational_public_key,
    recovery_public_key: c.recovery_public_key,
    recovery_capsule_event: c.recovery_capsule_event,
    created_at: t,
    vault_relay_hints: e.vaultRelayUrls,
    protocol: {
      password_kdf: Je,
      capsule_encryption: me,
      recovery_derivation: be
    }
  }, y = await Fe({
    locatorPrivateKey: d.locatorPrivateKey,
    capsuleKey: d.capsuleKey,
    payload: h
  }), m = new S(e.vaultRelayUrls, { authPrivateKey: d.locatorPrivateKey }), b = await we(m, y, {
    dTag: fe,
    minAcks: e.minAcknowledgements,
    timeoutMs: e.timeoutMs
  });
  m.closeAll();
  const _ = Vn({
    oldLocatorPrivateKey: r.locatorPrivateKey,
    createdAt: gt(s.created_at, t)
  }), I = hr({
    privateKey: r.locatorPrivateKey,
    eventIdToDelete: s.id,
    deletedEventKind: he,
    createdAt: t
  }), E = new S(e.vaultRelayUrls, { authPrivateKey: r.locatorPrivateKey }), [P, K] = await Promise.all([
    E.publishAll(_, e.timeoutMs),
    E.publishAll(I, e.timeoutMs)
  ]);
  if (E.closeAll(), !b.success)
    throw new ae("The new credential capsule did not reach the required relay acknowledgement and readback quorum. Please retry.");
  return await mt(l, c.operational_public_key, { generation: f }), {
    normalizedLoginName: n,
    oldLocatorPublicKey: o,
    newLocatorPublicKey: v,
    newGeneration: f,
    recoveryPublicKey: c.recovery_public_key,
    recoveryCapsuleEvent: c.recovery_capsule_event,
    newCredentialEvent: y,
    tombstoneEvent: _,
    deletionRequestEvent: I,
    newCredentialPublish: b,
    tombstoneAcknowledgedCount: te(P),
    deletionAcknowledgedCount: te(K)
  };
}
/*! noble-ciphers - MIT License (c) 2023 Paul Miller (paulmillr.com) */
function fr(e) {
  return e instanceof Uint8Array || ArrayBuffer.isView(e) && e.constructor.name === "Uint8Array" && "BYTES_PER_ELEMENT" in e && e.BYTES_PER_ELEMENT === 1;
}
function rt(e) {
  if (typeof e != "boolean")
    throw new TypeError(`boolean expected, not ${e}`);
}
function Te(e) {
  if (typeof e != "number")
    throw new TypeError("number expected, got " + typeof e);
  if (!Number.isSafeInteger(e) || e < 0)
    throw new RangeError("positive integer expected, got " + e);
}
function T(e, t, n = "") {
  const r = fr(e), o = e?.length, a = t !== void 0;
  if (!r || a && o !== t) {
    const i = n && `"${n}" `, c = a ? ` of length ${t}` : "", s = r ? `length=${o}` : `type=${typeof e}`, l = i + "expected Uint8Array" + c + ", got " + s;
    throw r ? new RangeError(l) : new TypeError(l);
  }
  return e;
}
function A(e) {
  return new Uint32Array(e.buffer, e.byteOffset, Math.floor(e.byteLength / 4));
}
function se(...e) {
  for (let t = 0; t < e.length; t++)
    e[t].fill(0);
}
const H = new Uint8Array(new Uint32Array([287454020]).buffer)[0] === 68, vr = (e) => e << 24 & 4278190080 | e << 8 & 16711680 | e >>> 8 & 65280 | e >>> 24 & 255, gr = (e) => {
  for (let t = 0; t < e.length; t++)
    e[t] = vr(e[t]);
  return e;
}, N = H ? (e) => e : gr;
function wr(e, t) {
  return !e.byteLength || !t.byteLength ? !1 : e.buffer === t.buffer && // best we can do, may fail with an obscure Proxy
  e.byteOffset < t.byteOffset + t.byteLength && // a starts before b end
  t.byteOffset < e.byteOffset + e.byteLength;
}
function $t(e, t) {
  if (wr(e, t) && e.byteOffset < t.byteOffset)
    throw new Error("complex overlap of input and output is not supported");
}
function mr(e, t) {
  if (t == null || typeof t != "object")
    throw new Error("options must be defined");
  return Object.assign(e, t);
}
const br = /* @__NO_SIDE_EFFECTS__ */ (e, t) => {
  function n(r, ...o) {
    if (T(r, void 0, "key"), e.nonceLength !== void 0) {
      const u = o[0];
      T(u, e.varSizeNonce ? void 0 : e.nonceLength, "nonce");
    }
    const a = e.tagLength;
    a && o[1] !== void 0 && T(o[1], void 0, "AAD");
    const i = t(r, ...o), c = (u, d) => {
      if (d !== void 0) {
        if (u !== 2)
          throw new Error("cipher output not supported");
        T(d, void 0, "output");
      }
    };
    let s = !1;
    return {
      encrypt(u, d) {
        if (s)
          throw new Error("cannot encrypt() twice with same key + nonce");
        return s = !0, T(u), c(i.encrypt.length, d), i.encrypt(u, d);
      },
      decrypt(u, d) {
        if (T(u), a && u.length < a)
          throw new Error('"ciphertext" expected length bigger than tagLength=' + a);
        return c(i.decrypt.length, d), i.decrypt(u, d);
      }
    };
  }
  return Object.assign(n, e), n;
};
function Ye(e, t, n = !0) {
  if (t === void 0)
    return new Uint8Array(e);
  if (T(t, void 0, "output"), t.length !== e)
    throw new Error('"output" expected Uint8Array of length ' + e + ", got: " + t.length);
  if (n && !Q(t))
    throw new Error("invalid output, must be aligned");
  return t;
}
function Q(e) {
  return e.byteOffset % 4 === 0;
}
function ie(e) {
  return Uint8Array.from(T(e));
}
const Bt = (e) => Uint8Array.from(e.split(""), (t) => t.charCodeAt(0)), kr = N(A(Bt("expand 16-byte k"))), Er = N(A(Bt("expand 32-byte k")));
function k(e, t) {
  return e << t | e >>> 32 - t;
}
const ve = 64, _r = 16, Me = 2 ** 32 - 1, ot = /* @__PURE__ */ Uint32Array.of();
function Pr(e, t, n, r, o, a, i, c) {
  const s = o.length, l = new Uint8Array(ve), u = A(l), d = H && Q(o) && Q(a), v = d ? A(o) : ot, g = d ? A(a) : ot;
  if (!H) {
    for (let p = 0; p < s; i++) {
      if (e(t, n, r, u, i, c), N(u), i >= Me)
        throw new Error("arx: counter overflow");
      const f = Math.min(ve, s - p);
      for (let h = 0, y; h < f; h++)
        y = p + h, a[y] = o[y] ^ l[h];
      p += f;
    }
    return;
  }
  for (let p = 0; p < s; i++) {
    if (e(t, n, r, u, i, c), i >= Me)
      throw new Error("arx: counter overflow");
    const f = Math.min(ve, s - p);
    if (d && f === ve) {
      const h = p / 4;
      if (p % 4 !== 0)
        throw new Error("arx: invalid block position");
      for (let y = 0, m; y < _r; y++)
        m = h + y, g[m] = v[m] ^ u[y];
      p += ve;
      continue;
    }
    for (let h = 0, y; h < f; h++)
      y = p + h, a[y] = o[y] ^ l[h];
    p += f;
  }
}
function Kr(e, t) {
  const { allowShortKeys: n, extendNonceFn: r, counterLength: o, counterRight: a, rounds: i } = mr({ allowShortKeys: !1, counterLength: 8, counterRight: !1, rounds: 20 }, t);
  if (typeof e != "function")
    throw new Error("core must be a function");
  return Te(o), Te(i), rt(a), rt(n), (c, s, l, u, d = 0) => {
    T(c, void 0, "key"), T(s, void 0, "nonce"), T(l, void 0, "data");
    const v = l.length;
    if (u = Ye(v, u, !1), Te(d), d < 0 || d >= Me)
      throw new Error("arx: counter overflow");
    const g = [];
    let p = c.length, f, h;
    if (p === 32)
      g.push(f = ie(c)), h = Er;
    else if (p === 16 && n)
      f = new Uint8Array(32), f.set(c), f.set(c, 16), h = kr, g.push(f);
    else
      throw T(c, 32, "arx key"), new Error("invalid key size");
    (!H || !Q(s)) && g.push(s = ie(s));
    let y = A(f);
    if (r) {
      if (s.length !== 24)
        throw new Error("arx: extended nonce must be 24 bytes");
      const _ = s.subarray(0, 16);
      if (H)
        r(h, y, A(_), y);
      else {
        const I = N(Uint32Array.from(h));
        r(I, y, A(_), y), se(I), N(y);
      }
      s = s.subarray(16);
    } else H || N(y);
    const m = 16 - o;
    if (m !== s.length)
      throw new Error(`arx: nonce must be ${m} or 16 bytes`);
    if (m !== 12) {
      const _ = new Uint8Array(12);
      _.set(s, a ? 0 : 12 - s.length), s = _, g.push(s);
    }
    const b = N(A(s));
    try {
      return Pr(e, h, y, b, l, u, d, i), u;
    } finally {
      se(...g);
    }
  };
}
function Rr(e, t, n, r, o, a = 20) {
  let i = e[0], c = e[1], s = e[2], l = e[3], u = t[0], d = t[1], v = t[2], g = t[3], p = t[4], f = t[5], h = t[6], y = t[7], m = o, b = n[0], _ = n[1], I = n[2], E = i, P = c, K = s, L = l, M = u, U = d, O = v, D = g, q = p, z = f, j = h, $ = y, B = m, G = b, V = _, W = I;
  for (let Ze = 0; Ze < a; Ze += 2)
    E = E + M | 0, B = k(B ^ E, 16), q = q + B | 0, M = k(M ^ q, 12), E = E + M | 0, B = k(B ^ E, 8), q = q + B | 0, M = k(M ^ q, 7), P = P + U | 0, G = k(G ^ P, 16), z = z + G | 0, U = k(U ^ z, 12), P = P + U | 0, G = k(G ^ P, 8), z = z + G | 0, U = k(U ^ z, 7), K = K + O | 0, V = k(V ^ K, 16), j = j + V | 0, O = k(O ^ j, 12), K = K + O | 0, V = k(V ^ K, 8), j = j + V | 0, O = k(O ^ j, 7), L = L + D | 0, W = k(W ^ L, 16), $ = $ + W | 0, D = k(D ^ $, 12), L = L + D | 0, W = k(W ^ L, 8), $ = $ + W | 0, D = k(D ^ $, 7), E = E + U | 0, W = k(W ^ E, 16), j = j + W | 0, U = k(U ^ j, 12), E = E + U | 0, W = k(W ^ E, 8), j = j + W | 0, U = k(U ^ j, 7), P = P + O | 0, B = k(B ^ P, 16), $ = $ + B | 0, O = k(O ^ $, 12), P = P + O | 0, B = k(B ^ P, 8), $ = $ + B | 0, O = k(O ^ $, 7), K = K + D | 0, G = k(G ^ K, 16), q = q + G | 0, D = k(D ^ q, 12), K = K + D | 0, G = k(G ^ K, 8), q = q + G | 0, D = k(D ^ q, 7), L = L + M | 0, V = k(V ^ L, 16), z = z + V | 0, M = k(M ^ z, 12), L = L + M | 0, V = k(V ^ L, 8), z = z + V | 0, M = k(M ^ z, 7);
  let C = 0;
  r[C++] = i + E | 0, r[C++] = c + P | 0, r[C++] = s + K | 0, r[C++] = l + L | 0, r[C++] = u + M | 0, r[C++] = d + U | 0, r[C++] = v + O | 0, r[C++] = g + D | 0, r[C++] = p + q | 0, r[C++] = f + z | 0, r[C++] = h + j | 0, r[C++] = y + $ | 0, r[C++] = m + B | 0, r[C++] = b + G | 0, r[C++] = _ + V | 0, r[C++] = I + W | 0;
}
const Gt = /* @__PURE__ */ Kr(Rr, {
  counterRight: !1,
  counterLength: 4,
  allowShortKeys: !1
}), Vt = 2, Ue = 1, Wt = 65536, Oe = 4294967295;
function at(e, t) {
  const n = Ce(new Uint8Array([2]), Ge(t)), o = ht.getSharedSecret(e, n, !0).slice(1, 33);
  return mn(pe("nip44-v2"), o);
}
function Ht(e, t) {
  const n = kn(e, t, 76);
  return {
    chachaKey: n.slice(0, 32),
    chachaNonce: n.slice(32, 44),
    hmacKey: n.slice(44, 76)
  };
}
function Ft(e) {
  if (e <= 32)
    return 32;
  const t = 2 ** Math.floor(Math.log2(e - 1) + 1), n = t <= 256 ? 32 : t / 8;
  return n * (Math.floor((e - 1) / n) + 1);
}
function xr(e) {
  if (e < Wt) {
    const n = new Uint8Array(2);
    return new DataView(n.buffer).setUint16(0, e, !1), n;
  }
  const t = new Uint8Array(6);
  return new DataView(t.buffer).setUint32(2, e, !1), t;
}
function Ar(e) {
  const t = e.length;
  if (t < Ue || t > Oe)
    throw new Error(`NIP-44 plaintext length must be between ${Ue} and ${Oe} bytes.`);
  const n = xr(t), r = Ft(t), o = new Uint8Array(n.length + r);
  return o.set(n, 0), o.set(e, n.length), o;
}
function Cr(e) {
  const t = new DataView(e.buffer, e.byteOffset, e.byteLength), n = t.getUint16(0, !1);
  let r, o;
  if (n === 0) {
    if (r = t.getUint32(2, !1), o = 6, r < Wt)
      throw new Error("NIP-44 payload has inconsistent padding.");
  } else
    r = n, o = 2;
  if (r < Ue || r > Oe || e.length !== o + Ft(r))
    throw new Error("NIP-44 payload has inconsistent padding.");
  return e.slice(o, o + r);
}
function Jt(e, t, n) {
  return lt(ut, e, Ce(t, n));
}
function Lr(e, t, n) {
  const r = yt(32), { chachaKey: o, chachaNonce: a, hmacKey: i } = Ht(e, r), c = Ar(pe(t)), s = Gt(o, a, c), l = Jt(i, r, s);
  return de.encode(Ce(new Uint8Array([Vt]), r, s, l));
}
function Tr(e, t) {
  const n = de.decode(t);
  if (n[0] !== Vt)
    throw new Error(`Unsupported NIP-44 version: ${n[0]}`);
  const r = n.slice(1, 33), o = n.slice(n.length - 32), a = n.slice(33, n.length - 32), { chachaKey: i, chachaNonce: c, hmacKey: s } = Ht(e, r), l = Jt(s, r, a);
  if (!bn(o, l))
    throw new Error("NIP-44 MAC verification failed: payload is corrupted, tampered, or uses the wrong key.");
  const u = Gt(i, c, a);
  return je(Cr(u));
}
const ne = 16, Nr = 283;
function Sr(e) {
  if (![16, 24, 32].includes(e.length))
    throw new Error('"aes key" expected Uint8Array of length 16/24/32, got length=' + e.length);
}
function Qe(e) {
  return e << 1 ^ Nr & -(e >> 7);
}
function le(e, t) {
  let n = 0;
  for (; t > 0; t >>= 1)
    n ^= e & -(t & 1), e = Qe(e);
  return n;
}
const De = /* @__PURE__ */ (() => {
  const e = new Uint8Array(256);
  for (let n = 0, r = 1; n < 256; n++, r ^= Qe(r))
    e[n] = r;
  const t = new Uint8Array(256);
  t[0] = 99;
  for (let n = 0; n < 255; n++) {
    let r = e[255 - n];
    r |= r << 8, t[e[n]] = (r ^ r >> 4 ^ r >> 5 ^ r >> 6 ^ r >> 7 ^ 99) & 255;
  }
  return se(e), t;
})(), Ir = /* @__PURE__ */ De.map((e, t) => De.indexOf(t)), Mr = (e) => e << 24 | e >>> 8, Ne = (e) => e << 8 | e >>> 24;
function Yt(e, t) {
  if (e.length !== 256)
    throw new Error("Wrong sbox length");
  const n = new Uint32Array(256).map((l, u) => t(e[u])), r = n.map(Ne), o = r.map(Ne), a = o.map(Ne), i = new Uint32Array(256 * 256), c = new Uint32Array(256 * 256), s = new Uint16Array(256 * 256);
  for (let l = 0; l < 256; l++)
    for (let u = 0; u < 256; u++) {
      const d = l * 256 + u;
      i[d] = n[l] ^ r[u], c[d] = o[l] ^ a[u], s[d] = e[l] << 8 | e[u];
    }
  return { sbox: e, sbox2: s, T0: n, T1: r, T2: o, T3: a, T01: i, T23: c };
}
const Xe = /* @__PURE__ */ Yt(De, (e) => le(e, 3) << 24 | e << 16 | e << 8 | le(e, 2)), Qt = /* @__PURE__ */ Yt(Ir, (e) => le(e, 11) << 24 | le(e, 13) << 16 | le(e, 9) << 8 | le(e, 14)), Ur = /* @__PURE__ */ (() => {
  const e = new Uint8Array(16);
  for (let t = 0, n = 1; t < 16; t++, n = Qe(n))
    e[t] = n;
  return e;
})();
function Xt(e) {
  T(e);
  const t = e.length;
  Sr(e);
  const { sbox2: n } = Xe, r = [];
  (!H || !Q(e)) && r.push(e = ie(e));
  const o = N(A(e)), a = o.length, i = (s) => F(n, s, s, s, s), c = new Uint32Array(t + 28);
  c.set(o);
  for (let s = a; s < c.length; s++) {
    let l = c[s - 1];
    s % a === 0 ? l = i(Mr(l)) ^ Ur[s / a - 1] : a > 6 && s % a === 4 && (l = i(l)), c[s] = c[s - a] ^ l;
  }
  return se(...r), c;
}
function Or(e) {
  const t = Xt(e), n = t.slice(), r = t.length, { sbox2: o } = Xe, { T0: a, T1: i, T2: c, T3: s } = Qt;
  for (let l = 0; l < r; l += 4)
    for (let u = 0; u < 4; u++)
      n[l + u] = t[r - l - 4 + u];
  se(t);
  for (let l = 4; l < r - 4; l++) {
    const u = n[l], d = F(o, u, u, u, u);
    n[l] = a[d & 255] ^ i[d >>> 8 & 255] ^ c[d >>> 16 & 255] ^ s[d >>> 24];
  }
  return n;
}
function ee(e, t, n, r, o, a) {
  return e[n << 8 & 65280 | r >>> 8 & 255] ^ t[o >>> 8 & 65280 | a >>> 24 & 255];
}
function F(e, t, n, r, o) {
  return e[t & 255 | n & 65280] | e[r >>> 16 & 255 | o >>> 16 & 65280] << 16;
}
function it(e, t, n, r, o) {
  const { sbox2: a, T01: i, T23: c } = Xe;
  let s = 0;
  t ^= e[s++], n ^= e[s++], r ^= e[s++], o ^= e[s++];
  const l = e.length / 4 - 2;
  for (let p = 0; p < l; p++) {
    const f = e[s++] ^ ee(i, c, t, n, r, o), h = e[s++] ^ ee(i, c, n, r, o, t), y = e[s++] ^ ee(i, c, r, o, t, n), m = e[s++] ^ ee(i, c, o, t, n, r);
    t = f, n = h, r = y, o = m;
  }
  const u = e[s++] ^ F(a, t, n, r, o), d = e[s++] ^ F(a, n, r, o, t), v = e[s++] ^ F(a, r, o, t, n), g = e[s++] ^ F(a, o, t, n, r);
  return { s0: u, s1: d, s2: v, s3: g };
}
function Dr(e, t, n, r, o) {
  const { sbox2: a, T01: i, T23: c } = Qt;
  let s = 0;
  t ^= e[s++], n ^= e[s++], r ^= e[s++], o ^= e[s++];
  const l = e.length / 4 - 2;
  for (let p = 0; p < l; p++) {
    const f = e[s++] ^ ee(i, c, t, o, r, n), h = e[s++] ^ ee(i, c, n, t, o, r), y = e[s++] ^ ee(i, c, r, n, t, o), m = e[s++] ^ ee(i, c, o, r, n, t);
    t = f, n = h, r = y, o = m;
  }
  const u = e[s++] ^ F(a, t, o, r, n), d = e[s++] ^ F(a, n, t, o, r), v = e[s++] ^ F(a, r, n, t, o), g = e[s++] ^ F(a, o, r, n, t);
  return { s0: u, s1: d, s2: v, s3: g };
}
function qr(e) {
  if (T(e), e.length % ne !== 0)
    throw new Error("aes-(cbc/ecb).decrypt ciphertext should consist of blocks with size " + ne);
}
function zr(e, t, n) {
  T(e);
  let r = e.length;
  const o = r % ne;
  if (!t && o !== 0)
    throw new Error("aec/(cbc-ecb): unpadded plaintext with disabled padding");
  if (t) {
    let c = ne - o;
    c || (c = ne), r = r + c;
  }
  n = Ye(r, n), $t(e, n), (!H || !Q(e)) && (e = ie(e));
  const a = A(e);
  N(a);
  const i = A(n);
  return { b: a, o: i, out: n };
}
function jr(e, t) {
  if (!t)
    return e;
  const n = e.length;
  if (n === 0)
    throw new Error("aes/pkcs7: empty ciphertext not allowed");
  const r = e[n - 1];
  let o = 1;
  o &= r - 1 >>> 31 ^ 1, o &= 16 - r >>> 31 ^ 1;
  for (let a = 0; a < 16; a++) {
    const i = a - r >>> 31, c = (e[n - 1 - a] ^ r) === 0 ? 1 : 0;
    o &= c | i ^ 1;
  }
  if (!o)
    throw new Error("aes/pkcs7: wrong padding");
  return e.subarray(0, n - r);
}
function $r(e) {
  const t = new Uint8Array(16), n = A(t);
  t.set(e);
  const r = ne - e.length;
  for (let o = ne - r; o < ne; o++)
    t[o] = r;
  return n;
}
const Zt = /* @__PURE__ */ br({ blockSize: 16, nonceLength: 16 }, function(t, n, r = {}) {
  const o = !r.disablePadding;
  return {
    encrypt(a, i) {
      const c = Xt(t), { b: s, o: l, out: u } = zr(a, o, i);
      let d = n;
      const v = [c];
      (!H || !Q(d)) && v.push(d = ie(d));
      const g = A(d);
      N(g);
      let p = g[0], f = g[1], h = g[2], y = g[3], m = 0;
      for (; m + 4 <= s.length; )
        p ^= s[m + 0], f ^= s[m + 1], h ^= s[m + 2], y ^= s[m + 3], { s0: p, s1: f, s2: h, s3: y } = it(c, p, f, h, y), l[m++] = p, l[m++] = f, l[m++] = h, l[m++] = y;
      if (o) {
        const b = $r(a.subarray(m * 4));
        N(b), p ^= b[0], f ^= b[1], h ^= b[2], y ^= b[3], { s0: p, s1: f, s2: h, s3: y } = it(c, p, f, h, y), l[m++] = p, l[m++] = f, l[m++] = h, l[m++] = y;
      }
      return N(l), se(...v), u;
    },
    decrypt(a, i) {
      qr(a);
      const c = Or(t);
      let s = n;
      const l = [c];
      (!H || !Q(s)) && l.push(s = ie(s));
      const u = A(s);
      N(u), i = Ye(a.length, i), $t(a, i), (!H || !Q(a)) && l.push(a = ie(a));
      const d = A(a), v = A(i);
      N(d);
      let g = u[0], p = u[1], f = u[2], h = u[3];
      for (let y = 0; y + 4 <= d.length; ) {
        const m = g, b = p, _ = f, I = h;
        g = d[y + 0], p = d[y + 1], f = d[y + 2], h = d[y + 3];
        const { s0: E, s1: P, s2: K, s3: L } = Dr(c, g, p, f, h);
        v[y++] = E ^ m, v[y++] = P ^ b, v[y++] = K ^ _, v[y++] = L ^ I;
      }
      return N(v), se(...l), jr(i, o);
    }
  };
});
function en(e, t) {
  const n = Ce(new Uint8Array([2]), Ge(t));
  return ht.getSharedSecret(e, n, !0).slice(1, 33);
}
function Br(e, t, n, r) {
  const o = en(e, t), a = yt(16), i = Zt(o, a).encrypt(pe(n));
  return `${de.encode(i)}?iv=${de.encode(a)}`;
}
function Gr(e, t, n) {
  const r = n.indexOf("?iv=");
  if (r === -1)
    throw new Error('NIP-04 payload is missing its "?iv=" suffix.');
  const o = de.decode(n.slice(0, r)), a = de.decode(n.slice(r + 4)), i = en(e, t), c = Zt(i, a).decrypt(o);
  return je(c);
}
function Vr(...e) {
  for (const t of e)
    t && t.fill(0);
}
class Se {
  privateKey;
  publicKeyHex;
  destroyed = !1;
  constructor(t) {
    this.privateKey = t, this.publicKeyHex = R(t);
  }
  assertAlive() {
    if (this.destroyed)
      throw new Error("This signer has been destroyed (session locked or logged out).");
  }
  getPublicKey() {
    return this.assertAlive(), this.publicKeyHex;
  }
  signEvent(t) {
    return this.assertAlive(), X({
      pubkey: this.publicKeyHex,
      created_at: t.created_at ?? Math.floor(Date.now() / 1e3),
      kind: t.kind,
      tags: t.tags ?? [],
      content: t.content
    }, this.privateKey);
  }
  nip44Encrypt(t, n) {
    return this.assertAlive(), Lr(at(this.privateKey, t), n);
  }
  nip44Decrypt(t, n) {
    return this.assertAlive(), Tr(at(this.privateKey, t), n);
  }
  /** Legacy relative to nip44Encrypt above, but still what a real NIP-07 extension exposes as
   * window.nostr.nip04.encrypt -- implemented for drop-in parity. */
  nip04Encrypt(t, n) {
    return this.assertAlive(), Br(this.privateKey, t, n);
  }
  nip04Decrypt(t, n) {
    return this.assertAlive(), Gr(this.privateKey, t, n);
  }
  /** Best-practical secret wipe (§11.10, §21.4): overwrites the private key buffer in place. */
  destroy() {
    Vr(this.privateKey), this.destroyed = !0;
  }
}
const Wr = [
  "wss://relay.damus.io",
  "wss://nos.lol",
  "wss://relay.nostr.band",
  "wss://nostr.wine",
  "wss://relay.snort.social"
], Hr = [
  "wss://purplepag.es",
  "wss://relay.nostr.band",
  "wss://nostr-pub.wellorder.net"
], Fr = "bitlogin", Z = "kv", Jr = 1;
function Yr() {
  return new Promise((e, t) => {
    const n = indexedDB.open(Fr, Jr);
    n.onupgradeneeded = () => {
      const r = n.result;
      r.objectStoreNames.contains(Z) || r.createObjectStore(Z);
    }, n.onsuccess = () => e(n.result), n.onerror = () => t(n.error);
  });
}
class Qr {
  dbPromise = null;
  db() {
    return this.dbPromise || (this.dbPromise = Yr()), this.dbPromise;
  }
  async get(t) {
    const n = await this.db();
    return new Promise((r, o) => {
      const i = n.transaction(Z, "readonly").objectStore(Z).get(t);
      i.onsuccess = () => r(i.result), i.onerror = () => o(i.error);
    });
  }
  async set(t, n) {
    const r = await this.db();
    return new Promise((o, a) => {
      const i = r.transaction(Z, "readwrite");
      i.objectStore(Z).put(n, t), i.oncomplete = () => o(), i.onerror = () => a(i.error);
    });
  }
  async delete(t) {
    const n = await this.db();
    return new Promise((r, o) => {
      const a = n.transaction(Z, "readwrite");
      a.objectStore(Z).delete(t), a.oncomplete = () => r(), a.onerror = () => o(a.error);
    });
  }
}
const w = {
  signer: null,
  everydayPrivateKey: null,
  accountId: null,
  recoveryPublicKey: null,
  activeCredentialEvent: null,
  activeRecoveryEvent: null,
  pendingRecovery: null
};
let J = [...Wr], Ie = [...Hr];
const st = new Qr();
function Y() {
  if (!w.signer || !w.everydayPrivateKey)
    throw new Error("No identity is unlocked in this session.");
  return { signer: w.signer, everydayPrivateKey: w.everydayPrivateKey };
}
function Ee() {
  w.signer?.destroy(), w.everydayPrivateKey && w.everydayPrivateKey.fill(0), w.signer = null, w.everydayPrivateKey = null, w.accountId = null, w.recoveryPublicKey = null, w.activeCredentialEvent = null, w.activeRecoveryEvent = null, w.pendingRecovery && (w.pendingRecovery.recoveryPrivateKey.fill(0), w.pendingRecovery.everydayPrivateKey.fill(0), w.pendingRecovery = null);
}
async function Xr(e, t) {
  switch (e) {
    case "configure": {
      const n = t;
      return n.vaultRelayUrls?.length && (J = n.vaultRelayUrls), n.discoveryRelayUrls?.length && (Ie = n.discoveryRelayUrls), {};
    }
    case "register": {
      const n = t, r = n.importKey ? await lr({ nsecOrHex: n.importKey, loginName: n.loginName, password: n.password, vaultRelayUrls: J }) : await qt({ loginName: n.loginName, password: n.password, vaultRelayUrls: J });
      return Ee(), w.signer = new Se(r.everydayPrivateKey), w.everydayPrivateKey = r.everydayPrivateKey, w.accountId = r.accountId, w.recoveryPublicKey = r.recoveryPublicKey, w.activeCredentialEvent = r.credentialEvent, w.activeRecoveryEvent = r.recoveryEvent, {
        recoveryPhrase: r.recoveryPhrase,
        everydayPublicKey: r.everydayPublicKey,
        recoveryPublicKey: r.recoveryPublicKey,
        accountId: r.accountId,
        imported: r.imported,
        credentialEventId: r.credentialEvent.id,
        recoveryEventId: r.recoveryEvent.id
      };
    }
    case "previewImportKey": {
      const r = zt(t.nsecOrHex), o = R(r), a = { everydayPublicKey: o, npub: tt(o) };
      return r.fill(0), a;
    }
    case "login": {
      const n = t, r = await ur({
        loginName: n.loginName,
        password: n.password,
        vaultRelayUrls: J,
        store: st,
        acknowledgeRollback: n.acknowledgeRollback
      });
      return Ee(), w.signer = new Se(r.everydayPrivateKey), w.everydayPrivateKey = r.everydayPrivateKey, w.accountId = r.accountId, w.recoveryPublicKey = r.recoveryPublicKey, w.activeCredentialEvent = r.credentialEvent, w.activeRecoveryEvent = r.recoveryCapsuleEvent, {
        everydayPublicKey: r.everydayPublicKey,
        accountId: r.accountId,
        generation: r.generation,
        rollbackWarning: r.rollbackWarning,
        relayDisagreementWarning: r.relayDisagreementWarning
      };
    }
    case "recover": {
      const n = t, r = await dr({
        phrase: n.phrase,
        vaultRelayUrls: J,
        discoveryRelayUrls: Ie,
        offlineRecoveryCapsuleEvents: n.offlineExportFile?.recovery_capsule_events
      });
      return Ee(), w.pendingRecovery = r, w.signer = new Se(r.everydayPrivateKey), w.everydayPrivateKey = r.everydayPrivateKey, w.accountId = r.accountId, w.recoveryPublicKey = r.recoveryPublicKey, w.activeRecoveryEvent = r.currentRecoveryEvent, {
        everydayPublicKey: r.everydayPublicKey,
        accountId: r.accountId,
        generalRelays: r.generalRelays,
        dmRelays: r.dmRelays,
        chainWarning: r.chainWarning
      };
    }
    case "completeRecovery": {
      const n = t;
      if (!w.pendingRecovery) throw new Error("No recovery is in progress in this session.");
      const r = await yr({
        recovered: w.pendingRecovery,
        newLoginName: n.newLoginName,
        newPassword: n.newPassword,
        vaultRelayUrls: J
      });
      return w.activeCredentialEvent = r.credentialEvent, w.activeRecoveryEvent = r.refreshedRecoveryEvent, w.pendingRecovery.recoveryPrivateKey.fill(0), w.pendingRecovery = null, {
        locatorPublicKey: r.locatorPublicKey,
        credentialEventId: r.credentialEvent.id,
        refreshedRecoveryEventId: r.refreshedRecoveryEvent.id
      };
    }
    case "changePassword": {
      const n = t, r = await pr({
        loginName: n.loginName,
        oldPassword: n.oldPassword,
        newPassword: n.newPassword,
        vaultRelayUrls: J,
        store: st,
        acknowledgeRollback: n.acknowledgeRollback
      });
      return w.activeCredentialEvent = r.newCredentialEvent, w.recoveryPublicKey = r.recoveryPublicKey, w.activeRecoveryEvent = r.recoveryCapsuleEvent, {
        newLocatorPublicKey: r.newLocatorPublicKey,
        newGeneration: r.newGeneration,
        tombstoneAcknowledgedCount: r.tombstoneAcknowledgedCount,
        deletionAcknowledgedCount: r.deletionAcknowledgedCount
      };
    }
    case "publishProfileAndRelayLists": {
      const n = t, { everydayPrivateKey: r } = Y();
      return Nn({
        everydayPrivateKey: r,
        name: n.name,
        about: n.about,
        picture: n.picture,
        generalRelays: n.generalRelays,
        dmRelays: n.dmRelays,
        discoveryRelays: Ie
      });
    }
    case "getPublicKey": {
      const { signer: n } = Y();
      return { publicKey: n.getPublicKey() };
    }
    case "signEvent": {
      const { signer: n } = Y(), r = t;
      return n.signEvent({ kind: r.kind, tags: r.tags, content: r.content, created_at: r.created_at });
    }
    case "nip44Encrypt": {
      const { signer: n } = Y(), r = t;
      return { ciphertext: n.nip44Encrypt(r.peerPublicKey, r.plaintext) };
    }
    case "nip44Decrypt": {
      const { signer: n } = Y(), r = t;
      return { plaintext: n.nip44Decrypt(r.peerPublicKey, r.payload) };
    }
    case "nip04Encrypt": {
      const { signer: n } = Y(), r = t;
      return { ciphertext: n.nip04Encrypt(r.peerPublicKey, r.plaintext) };
    }
    case "nip04Decrypt": {
      const { signer: n } = Y(), r = t;
      return { plaintext: n.nip04Decrypt(r.peerPublicKey, r.payload) };
    }
    case "exportIdentity": {
      const { everydayPrivateKey: n, signer: r } = Y();
      return { nsec: _n(n), npub: tt(r.getPublicKey()) };
    }
    case "buildRecoveryExport": {
      if (Y(), !w.recoveryPublicKey || !w.activeRecoveryEvent)
        throw new Error("No recovery capsule is known in this session yet.");
      return En({
        recoveryPublicKeyHex: w.recoveryPublicKey,
        vaultRelayUrls: J,
        recoveryCapsuleEvents: [w.activeRecoveryEvent],
        relayListEvents: []
      });
    }
    case "repairReplicas": {
      if (!w.activeCredentialEvent || !w.activeRecoveryEvent)
        throw new Error("No active capsule events are known in this session yet.");
      const n = new S(J), r = await Yn(n, w.activeCredentialEvent, w.activeRecoveryEvent);
      return n.closeAll(), r;
    }
    case "getSessionStatus":
      return { unlocked: !!w.signer, everydayPublicKey: w.signer?.getPublicKey() };
    case "logout":
      return Ee(), {};
    default:
      throw new Error(`Unknown worker action: ${e}`);
  }
}
self.addEventListener("message", (e) => {
  const { id: t, action: n, payload: r } = e.data;
  Xr(n, r).then(
    (o) => {
      const a = { id: t, ok: !0, result: o };
      self.postMessage(a);
    },
    (o) => {
      const a = o instanceof Error ? o : new Error(String(o)), i = { id: t, ok: !1, error: a.message, errorName: a.name };
      self.postMessage(i);
    }
  );
});