@open-condo/miniapp-utils/dist/helpers/sender.js

A set of helper functions / components / hooks used to build new condo apps fast

"use strict";
var __create = Object.create;
var __defProp = Object.defineProperty;
var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
var __getOwnPropNames = Object.getOwnPropertyNames;
var __getProtoOf = Object.getPrototypeOf;
var __hasOwnProp = Object.prototype.hasOwnProperty;
var __export = (target, all) => {
  for (var name in all)
    __defProp(target, name, { get: all[name], enumerable: true });
};
var __copyProps = (to, from, except, desc) => {
  if (from && typeof from === "object" || typeof from === "function") {
    for (let key of __getOwnPropNames(from))
      if (!__hasOwnProp.call(to, key) && key !== except)
        __defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
  }
  return to;
};
var __toESM = (mod, isNodeMode, target) => (target = mod != null ? __create(__getProtoOf(mod)) : {}, __copyProps(
  // If the importer is in node compatibility mode or this is not an ESM
  // file that has been converted to a CommonJS file using a Babel-
  // compatible transform (i.e. "__esModule" has not been set), then set
  // "default" to the CommonJS "module.exports" for node compatibility.
  isNodeMode || !mod || !mod.__esModule ? __defProp(target, "default", { value: mod, enumerable: true }) : target,
  mod
));
var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);

// src/helpers/sender.ts
var sender_exports = {};
__export(sender_exports, {
  FINGERPRINT_ID_COOKIE_NAME: () => FINGERPRINT_ID_COOKIE_NAME,
  FINGERPRINT_ID_LENGTH: () => FINGERPRINT_ID_LENGTH,
  generateFingerprint: () => generateFingerprint,
  getClientSideFingerprint: () => getClientSideFingerprint,
  getClientSideSenderInfo: () => getClientSideSenderInfo
});
module.exports = __toCommonJS(sender_exports);
var import_cookies_next2 = require("cookies-next");

// src/helpers/embeddingContext.tsx
var import_cookies_next = require("cookies-next");
var import_react = __toESM(require("react"));
var import_zod = require("zod");

// src/helpers/uuid.ts
var import_crypto = require("crypto");
function generateUUIDv4() {
  let randomValues;
  if (typeof crypto !== "undefined" && typeof crypto.randomUUID === "function") {
    return crypto.randomUUID();
  } else if (typeof window !== "undefined" && window.crypto && window.crypto.getRandomValues) {
    randomValues = new Uint8Array(16);
    window.crypto.getRandomValues(randomValues);
  } else {
    randomValues = (0, import_crypto.randomBytes)(16);
  }
  randomValues[6] = randomValues[6] & 15 | 64;
  randomValues[8] = randomValues[8] & 63 | 128;
  return [...randomValues].map((value, index) => {
    const hex = value.toString(16).padStart(2, "0");
    if (index === 4 || index === 6 || index === 8 || index === 10) {
      return `-${hex}`;
    }
    return hex;
  }).join("");
}

// src/helpers/embeddingContext.tsx
var EMBEDDING_CONTEXT_COOKIE_NAME = "embeddingContext";
var EMBEDDING_CONTEXT_QUERY_PARAM = "embeddingContext";
var EMBEDDING_CONTEXT_SCHEMA = import_zod.z.strictObject({
  dv: import_zod.z.literal(1),
  app: import_zod.z.strictObject({
    id: import_zod.z.string(),
    version: import_zod.z.string().optional(),
    build: import_zod.z.string().optional()
  }),
  platform: import_zod.z.enum(["iOS", "Android", "web"]),
  os: import_zod.z.strictObject({
    name: import_zod.z.string(),
    version: import_zod.z.string().optional()
  }).optional(),
  device: import_zod.z.strictObject({
    id: import_zod.z.string()
  })
});
var EMBEDDING_CONTEXT_WITH_SOURCE_SCHEMA = import_zod.z.strictObject({
  ctx: EMBEDDING_CONTEXT_SCHEMA,
  source: import_zod.z.enum(["query", "cookie"])
});
var IS_PRIMARY_ALIVE_MESSAGE_SCHEMA = import_zod.z.object({
  type: import_zod.z.literal("EmbeddingContextPrimaryPolling"),
  data: import_zod.z.strictObject({
    requestId: import_zod.z.string()
  })
});
var IS_PRIMARY_ALIVE_RESPONSE_SCHEMA = import_zod.z.object({
  type: import_zod.z.literal("EmbeddingContextPrimaryPollingResult"),
  data: import_zod.z.strictObject({
    requestId: import_zod.z.string(),
    isPrimary: import_zod.z.boolean()
  })
});
var ReactEmbeddingContext = (0, import_react.createContext)(null);
function b64toContext(b64) {
  try {
    const bytes = Uint8Array.from(atob(b64), (c) => c.charCodeAt(0));
    const decodedUTFString = new TextDecoder().decode(bytes);
    const parsedCtx = JSON.parse(decodedUTFString);
    return EMBEDDING_CONTEXT_SCHEMA.parse(parsedCtx);
  } catch {
    return null;
  }
}
function getEmbeddingContext(req, res) {
  try {
    const queryParamValue = req ? new URL(req.url ?? "/", "https://_").searchParams.get(EMBEDDING_CONTEXT_QUERY_PARAM) : new URLSearchParams(window.location.search).get(EMBEDDING_CONTEXT_QUERY_PARAM);
    if (queryParamValue) {
      const ctx = b64toContext(decodeURIComponent(queryParamValue));
      if (ctx) return { ctx, source: "query" };
    }
  } catch {
  }
  const cookieValue = (0, import_cookies_next.getCookie)(EMBEDDING_CONTEXT_COOKIE_NAME, { req, res });
  if (cookieValue) {
    const ctx = b64toContext(cookieValue);
    if (ctx) return { ctx, source: "cookie" };
  }
  return null;
}

// src/helpers/sender.ts
var FINGERPRINT_ID_COOKIE_NAME = "fingerprint";
var FINGERPRINT_ID_LENGTH = 32;
var VERY_LONG_MAX_AGE_IN_SECONDS = Math.pow(2, 31) - 1;
function makeId(length) {
  const croppedLength = Math.min(length, 32);
  return generateUUIDv4().replaceAll("-", "").substring(0, croppedLength);
}
function generateFingerprint() {
  return makeId(FINGERPRINT_ID_LENGTH);
}
function getClientSideFingerprint() {
  const embeddingContext = getEmbeddingContext();
  if (embeddingContext) {
    return embeddingContext.ctx.device.id;
  }
  let fingerprint = (0, import_cookies_next2.getCookie)(FINGERPRINT_ID_COOKIE_NAME);
  if (!fingerprint) {
    fingerprint = generateFingerprint();
  }
  (0, import_cookies_next2.setCookie)(FINGERPRINT_ID_COOKIE_NAME, fingerprint, {
    maxAge: VERY_LONG_MAX_AGE_IN_SECONDS
    // no "maxAge" or "expires" means that cookie clears when session ends (f.e. when browser closes)
  });
  return fingerprint;
}
function getClientSideSenderInfo() {
  return {
    dv: 1,
    fingerprint: getClientSideFingerprint()
  };
}
// Annotate the CommonJS export names for ESM import in node:
0 && (module.exports = {
  FINGERPRINT_ID_COOKIE_NAME,
  FINGERPRINT_ID_LENGTH,
  generateFingerprint,
  getClientSideFingerprint,
  getClientSideSenderInfo
});
//# sourceMappingURL=sender.js.map