license-bb/dist/index.mjs.map

SDK to create license for any project.

{"version":3,"sources":["../Security/AES.ts","../Security/RSA.ts","../Main.ts"],"sourcesContent":["import crypto from \"crypto\";\r\n\r\nconst defaultKeyLength: number = 32;\r\nconst algorithum = 'aes-256-ecb';\r\n/* const algorithum = 'aes-256-gcm'; */\r\nexport function aesGenerateKeys(): string {\r\n  try {\r\n    const newAesKey: string = crypto.randomBytes(defaultKeyLength).toString(\"base64\");\r\n    return newAesKey || \"\";\r\n  } catch (error: any) {\r\n    console.error(\"AES Keygen Exception :\", error);\r\n    throw new Error(error instanceof Error ? error.message : \"Unknown error occurred AES Keygen.\");\r\n  }\r\n}\r\n\r\nexport function aesEncrypt(secretKey: string = \"\", plainText: string = \"\"): String {\r\n  try {\r\n    let encmsg = \"\";\r\n    if (typeof plainText == \"object\") {\r\n      plainText = JSON.stringify(plainText);\r\n    }\r\n\r\n    let aesKey = Buffer.from(secretKey, \"base64\");\r\n\r\n    const cipher = crypto.createCipheriv(algorithum, aesKey, null); // Note the use of null for IV\r\n    encmsg = cipher.update(plainText, \"utf8\", \"base64\");\r\n    encmsg += cipher.final(\"base64\");\r\n\r\n    return encmsg;\r\n  } catch (error: any) {\r\n    console.error(\"AES Keygen Exception :\", error);\r\n    throw new Error(error instanceof Error ? error.message : \"Unknown error occurred AES Keygen.\");\r\n  }\r\n}\r\n\r\nexport function aesDecrypt(secretKey: string = \"\", encryptedText: string = \"\"): String {\r\n  try {\r\n    \r\n    if(!secretKey || secretKey === \"\"){\r\n      return \"Invalid / blank secret key received for decryption\";\r\n    }\r\n    \r\n    if(!encryptedText || encryptedText === \"\"){\r\n      return \"Invalid / blank encrypted data received for decryption\";\r\n    }\r\n\r\n\r\n    let decryptedData = null;\r\n\r\n    let aesKey = Buffer.from(secretKey, \"base64\");\r\n    // const decipher = crypto.createDecipheriv(\"aes-256-ecb\", aesKey, null); // Note the use of null for IV\r\n    const decipher = crypto.createDecipheriv(algorithum, aesKey, null); // Note the use of null for IV\r\n    decryptedData = decipher.update(encryptedText, \"base64\", \"utf8\");\r\n    decryptedData += decipher.final(\"utf8\");\r\n\r\n    let plainText = decryptedData || \"\";\r\n\r\n    if (plainText.trim() !== \"\" && plainText.includes(\"{\") && typeof plainText === \"string\") {\r\n      plainText = JSON.parse(plainText);\r\n    }\r\n\r\n    return plainText;\r\n  } catch (error: any) {\r\n    console.error(\"AES Keygen Exception :\", error);\r\n    throw new Error(error instanceof Error ? error.message : \"Unknown error occurred AES Keygen.\");\r\n  }\r\n}\r\n","import forge from \"node-forge\";\r\nimport fs from \"fs\";\r\nimport { rsaKey } from \"../DataFormats\";\r\n\r\nconst forgeKeyCreationOptions: any = {\r\n  bits: 2048,\r\n  // e: 0x10001,\r\n};\r\n\r\nexport function rsaGenerateKeys(): rsaKey {\r\n  try {\r\n    const keys = forge.pki.rsa.generateKeyPair(forgeKeyCreationOptions);\r\n    const privateKey = forge.pki.privateKeyToPem(keys.privateKey);\r\n    const publicKey = forge.pki.publicKeyToPem(keys.publicKey);\r\n\r\n    return { privateKey, publicKey };\r\n  } catch (error) {\r\n    console.error(\"RSA Keygen exception: \", error);\r\n    throw new Error(error instanceof Error ? error.message : \"Unknown error occurred> RSA Keygen.\");\r\n  }\r\n}\r\n\r\nexport function rsaEncrypt(keyFilePath: string = \"\", plainText: string = \"\"): String {\r\n  try {\r\n    let PUBKEY = fs.readFileSync(keyFilePath, \"utf8\");\r\n    let _input = plainText;\r\n    if (typeof plainText == \"object\") {\r\n      _input = JSON.stringify(plainText);\r\n    }\r\n    const forgePublicKey = forge.pki.publicKeyFromPem(PUBKEY);\r\n    const _encryptedData = forgePublicKey.encrypt(_input);\r\n    const encmsg = forge.util.encode64(_encryptedData);\r\n\r\n    return encmsg;\r\n  } catch (error) {\r\n    console.error(\"RSA Keygen exception: \", error);\r\n    throw new Error(error instanceof Error ? error.message : \"Unknown error occurred> RSA Keygen.\");\r\n  }\r\n}\r\n\r\nexport function rsaDecrypt(keyFilePath: string = \"\", encryptedText: string = \"\"): String {\r\n  try {\r\n\r\n    if(!keyFilePath || keyFilePath === \"\"){\r\n      return \"Invalid / blank Private key file path received for decryption\";\r\n    }\r\n    \r\n    if(!encryptedText || encryptedText === \"\"){\r\n      return \"Invalid / blank encrypted data received for decryption\";\r\n    }\r\n\r\n    let PRIVKEY = fs.readFileSync(keyFilePath, \"utf8\");\r\n    let plainText = \"\";\r\n\r\n    const forgePrivateKey = forge.pki.privateKeyFromPem(PRIVKEY);\r\n    const base64Decode_to_byte = forge.util.decode64(encryptedText);\r\n    plainText = forgePrivateKey.decrypt(base64Decode_to_byte);\r\n\r\n    if (plainText.trim() !== \"\" && plainText.includes(\"{\") && typeof plainText === \"string\") {\r\n      plainText = JSON.parse(plainText);\r\n    }\r\n\r\n    return plainText;\r\n  } catch (error) {\r\n    console.error(\"RSA Keygen exception: \", error);\r\n    throw new Error(error instanceof Error ? error.message : \"Unknown error occurred> RSA Keygen.\");\r\n  }\r\n}\r\n","import ip from \"ip\";\r\nimport os from \"os\";\r\nimport axios from \"axios\";\r\nimport moment from \"moment-timezone\";\r\nimport { clientInputData, DeviceDetails, responseData, rsaKey } from \"./DataFormats\";\r\nimport fs from \"fs\";\r\nimport { rsaDecrypt, rsaEncrypt, rsaGenerateKeys } from \"./Security/RSA\";\r\nimport { aesDecrypt, aesEncrypt, aesGenerateKeys } from \"./Security/AES\";\r\nimport cron from \"node-cron\";\r\nimport path from \"path\";\r\nimport { sha256 } from \"hash.js\";\r\n\r\nconst licenseBaseFolder: string = \"License\";\r\nconst licenseFile: string = \"License.pem\";\r\nconst baseFolderPath: string = \"bbLicenseUtils\";\r\nconst infoTracerFile: string = \"infoTrace.json\";\r\nconst initFile: string = \"init\";\r\nconst deviceFile: string = \"device.json\";\r\nconst publicFile: string = \"public.pem\";\r\nconst privateFile: string = \"private.pem\";\r\nconst serverFile: string = \"server.pem\";\r\nconst logFile: string = \"log\";\r\n\r\nconst OSLIST: Array<string> = [\"win32\", \"win64\", \"linux\", \"darwin\"];\r\n\r\nconst logging = async (org_Id: String = \"\", reason: String = \"\", result: String = \"\") => {\r\n  if (fs) {\r\n    if (fs.existsSync(`${baseFolderPath}/${logFile}`)) {\r\n      try {\r\n        // Read existing content of the file\r\n        const existingData = fs.readFileSync(`${baseFolderPath}/${logFile}`, \"utf8\");\r\n\r\n        const newData = `${new Date().toISOString()} > ${org_Id}: ${reason}: ${result}`;\r\n        // Append new data with a newline character\r\n        const updatedData = `${existingData.trim()}\\n${newData}`;\r\n\r\n        // Write the updated content back to the file\r\n        fs.writeFileSync(`${baseFolderPath}/${logFile}`, updatedData);\r\n      } catch (err) {\r\n        console.error(`Error updating file log file`);\r\n      }\r\n    } else {\r\n      try {\r\n        const newData = `${new Date().toISOString()} > ${org_Id}: ${reason}: ${result}`;\r\n        // Append new data with a newline character\r\n        const updatedData = `${newData}`;\r\n\r\n        // Write the updated content back to the file\r\n        fs.writeFileSync(`${baseFolderPath}/${logFile}`, updatedData);\r\n      } catch (err) {\r\n        console.error(`Error updating file log file`);\r\n      }\r\n    }\r\n  }\r\n  // return true;\r\n};\r\n\r\nconst getTrace = async (org_Id: String = \"\") => {\r\n  if (fs) {\r\n    if (fs.existsSync(`${baseFolderPath}/${org_Id}/${infoTracerFile}`)) {\r\n      let traceFileData = fs.readFileSync(`${baseFolderPath}/${org_Id}/${infoTracerFile}`, \"utf8\");\r\n\r\n      if (traceFileData) {\r\n        return JSON.parse(traceFileData);\r\n      }\r\n    }\r\n\r\n    return null;\r\n  }\r\n};\r\n\r\nconst updateTrace = async (org_Id: String = \"\", JsonData: any) => {\r\n  if (fs) {\r\n    let oldTrace = await getTrace(org_Id);\r\n\r\n    if (oldTrace && oldTrace !== null && JsonData) {\r\n      let newTraceData = { ...oldTrace, ...JsonData };\r\n\r\n      fs.writeFileSync(`${baseFolderPath}/${org_Id}/${infoTracerFile}`, JSON.stringify(newTraceData, null, 2));\r\n    } else if (!oldTrace && JsonData) {\r\n      fs.writeFileSync(`${baseFolderPath}/${org_Id}/${infoTracerFile}`, JSON.stringify(JsonData, null, 2));\r\n    }\r\n  }\r\n};\r\n\r\nconst hashString = async (input: string) => {\r\n  const data = new TextEncoder().encode(input);\r\n\r\n  const hash = sha256().update(data).digest(\"hex\");\r\n\r\n  return hash;\r\n};\r\n\r\nconst getDeviceDetails = async (): Promise<DeviceDetails> => {\r\n  let _deviceDetails: DeviceDetails = {\r\n    deviceId: \"\",\r\n    osType: \"\",\r\n    deviceType: \"\",\r\n    browser: \"\",\r\n  };\r\n\r\n  let filePath = `${baseFolderPath}/${deviceFile}`;\r\n  if (fs.existsSync(filePath)) {\r\n    let fileData = fs.readFileSync(`${baseFolderPath}/${deviceFile}`, \"utf8\");\r\n    const parseData = fileData ? JSON.parse(fileData) : null;\r\n    if (parseData) {\r\n      return parseData || null;\r\n    }\r\n  }\r\n\r\n  const platform = process?.platform || os.platform();\r\n  const _host = process?.env?.HOSTNAME || os.hostname();\r\n  /** Type of Device ID Start */\r\n\r\n  const systemInfo = `${_host || \"\"}${process?.arch || \"\"}${platform}${process?.version || \"\"}`;\r\n\r\n  const hashedData = await hashString(systemInfo);\r\n  _deviceDetails.deviceId = hashedData;\r\n\r\n  /** Type of Device ID End */\r\n\r\n  /** Type of OS Start */\r\n  if (platform?.toLowerCase() === \"linux\") {\r\n    _deviceDetails.osType = \"Linux\";\r\n  } else if (platform?.toLowerCase() === \"darwin\") {\r\n    _deviceDetails.osType = \"Mac\";\r\n  } else if (platform?.toLowerCase() === \"win32\") {\r\n    _deviceDetails.osType = \"Windows\";\r\n  } else {\r\n    _deviceDetails.osType = \"Unknown\";\r\n  }\r\n\r\n  /** Type of OS END */\r\n\r\n  /** Type of Device Start */\r\n  if (fs.existsSync(\"/proc/1/cgroup\")) {\r\n    fs.readFile(\"/proc/1/cgroup\", \"utf8\", (err, data) => {\r\n      if (err) {\r\n        console.error(\"Error reading /proc/1/cgroup to identify MACHINE :\", err);\r\n      } else {\r\n        if (data.includes(\"/docker/\")) {\r\n          _deviceDetails.deviceType = \"Docker\";\r\n        } else if (data.includes(\"/machine.slice/machine-qemu\") || data.includes(\"/machine.slice/machine-vmware\")) {\r\n          _deviceDetails.deviceType = \"Virtual Machine\";\r\n        } else {\r\n          _deviceDetails.deviceType = \"Server\";\r\n        }\r\n      }\r\n    });\r\n  } else {\r\n    _deviceDetails.deviceType = \"Server\";\r\n  }\r\n  /** Type of Device END */\r\n\r\n  try {\r\n    fs.writeFileSync(`${baseFolderPath}/${deviceFile}`, JSON.stringify(_deviceDetails, null, 2));\r\n  } catch (error) {\r\n    console.error(\"SDK EXCEPTION :> on device details save \", error);\r\n    // throw new Error(error instanceof Error ? error.message : \"License Device File Save Exception.\");\r\n  }\r\n\r\n  return _deviceDetails;\r\n};\r\nexport class License {\r\n  private static task: any;\r\n\r\n  private static licenseKey: string = \"\";\r\n  private static baseUrl: string = \"\";\r\n  private static secretId: string = \"\";\r\n  // private static platform: string = \"\";\r\n  // private static deviceId: string = \"\";\r\n  private static device: object = {};\r\n  private static org_Id: string = \"default\";\r\n  // private static _ip: string = ip.address() || \"\";\r\n  private static dateTime: Date = new Date();\r\n  private static timeZone: string = moment.tz.guess();\r\n\r\n  private static doExchange = async (org_Id: string = this.org_Id, clientData: any): Promise<responseData> => {\r\n    try {\r\n      // const clientData = await this.readFileAndParse(org_Id);\r\n\r\n      if (!org_Id) {\r\n        console.error(`Org id should't be blank '${org_Id}'.`);\r\n        throw new Error(`Org id should't be blank '${org_Id}'.`);\r\n      }\r\n\r\n      if (clientData) {\r\n        let publicFilePath = `${baseFolderPath}/${org_Id.toString().trim()}/${publicFile}`;\r\n        let tempPublicFilePath = `${baseFolderPath}/${org_Id.toString().trim()}/temp_${publicFile}`;\r\n\r\n        let _public_Key = fs.existsSync(tempPublicFilePath)\r\n          ? await fs.readFileSync(tempPublicFilePath, \"utf8\")\r\n          : await fs.readFileSync(publicFilePath, \"utf8\");\r\n\r\n        if (!clientData?.licenseKey) {\r\n          console.error(`No client license key found, please call init() again with required data.`);\r\n          throw new Error(`No client license key found, please call init() again with required data.`);\r\n        } else if (!_public_Key) {\r\n          console.error(`No client public key found, please call init() again with required data.`);\r\n          throw new Error(`No client public key found, please call init() again with required data.`);\r\n        }\r\n\r\n        const _doExchangeApi = `${clientData.baseUrl}/sdk/api/doExchange`;\r\n\r\n        const _clientData = { ...clientData };\r\n        if (_clientData.secretId) delete _clientData.secretId;\r\n        if (_clientData.baseUrl) delete _clientData.baseUrl;\r\n\r\n        const apiBody = {\r\n          key: _public_Key.toString(),\r\n          licenseKey: _clientData?.licenseKey,\r\n          email: _clientData?.email,\r\n          orgId: _clientData?.orgId,\r\n          assignType: _clientData?.assignType,\r\n        };\r\n\r\n        return await axios\r\n          .post(`${_doExchangeApi}`, apiBody, {\r\n            headers: {\r\n              \"Content-Type\": \"application/json\",\r\n            },\r\n          })\r\n          .then(async (res) => {\r\n            if (res.data?.resultCode == 1) {\r\n              fs.writeFileSync(`${baseFolderPath}/${org_Id.toString().trim()}/${serverFile}`, res.data?.data || \"\");\r\n\r\n              return await this.getLicense(org_Id.toString().trim(), clientData).then((getLic) => {\r\n                if (Number(getLic?.code) < 0) {\r\n                  // file deepcode ignore PromiseNotCaughtGeneral: not blocking next execution if we add catch everywhere.\r\n                  return getLic;\r\n                } else {\r\n                  return {\r\n                    code: 1,\r\n                    data: null,\r\n                    result: \"Successfully exchanged and received license.\",\r\n                  };\r\n                }\r\n              });\r\n            } else {\r\n              console.error(`Exchange fail with license server for org '${org_Id}'.`);\r\n              throw new Error(`Exchange fail with license server for org '${org_Id}'.`);\r\n            }\r\n          })\r\n          .catch((err: any) => {\r\n            if (err?.code == \"ECONNREFUSED\" || err?.message?.includes(\"ECONNREFUSED\")) {\r\n              console.error(\"Unable to connect License server :\", err?.message);\r\n              throw new Error(\r\n                err instanceof Error\r\n                  ? `Unable to connect License server : ${err?.message}`\r\n                  : \"Something went wrong at licensing server end.\"\r\n              );\r\n            }\r\n            console.debug(\r\n              \"License Server Response : \",\r\n              `Status: ${err?.response?.status} : ${err?.message} : `,\r\n              err?.response?.data\r\n            );\r\n\r\n            let _errorMsg = err?.response?.data?.message || \"Fail to get license from server.\";\r\n\r\n            console.error({ _errorMsg });\r\n            throw new Error(_errorMsg);\r\n          });\r\n      } else {\r\n        console.error(`Invalid client details for org id '${org_Id}'.`, { clientData });\r\n        throw new Error(`Invalid client details for org id '${org_Id}'.`);\r\n      }\r\n    } catch (error) {\r\n      console.error(\"Exchange exception : \", error);\r\n      throw new Error(error instanceof Error ? error.message : \"Unknown error occurred> Exchange Files.\");\r\n    }\r\n  };\r\n\r\n  private static getLicense = async (org_Id: String = \"\", clientData: any): Promise<responseData> => {\r\n    try {\r\n      const _clientEncryptedData = await aesEncrypt(clientData?.secretId, clientData);\r\n      const _clientKeyData = await rsaEncrypt(`${baseFolderPath}/${org_Id}/${serverFile}`, clientData?.secretId);\r\n\r\n      const licenseServerAPI = `${clientData?.baseUrl}/sdk/api/generateLicense`;\r\n\r\n      const apiBody = {\r\n        key: _clientKeyData,\r\n        licenseKey: clientData?.licenseKey,\r\n        client: _clientEncryptedData,\r\n      };\r\n\r\n      let licenseUrl = \"\";\r\n      return await axios\r\n        .post(`${licenseServerAPI}`, apiBody, {\r\n          headers: {\r\n            \"Content-Type\": \"application/json\",\r\n          },\r\n        })\r\n        .then((res) => {\r\n          if (res.data?.resultCode == 1) {\r\n            try {\r\n              fs.writeFileSync(\r\n                `${licenseBaseFolder}/${org_Id}/${licenseFile}`,\r\n                JSON.stringify(JSON.parse(res.data?.data), null, 2)\r\n              );\r\n            } catch (error) {\r\n              console.error(\"SDK EXCEPTION :> \", error);\r\n              throw new Error(error instanceof Error ? error.message : \"License File Save Exception.\");\r\n            }\r\n            licenseUrl = res.data?.downloadUrl;\r\n\r\n            updateTrace(org_Id, { isExpired: false, isActive: true, dateTime: new Date() });\r\n\r\n            return {\r\n              code: 1,\r\n              data: { licenseUrl },\r\n              result: \"License received and saved.\",\r\n            };\r\n          } else {\r\n            console.error(`Get License fail with license server. '${org_Id}'.`);\r\n            throw new Error(`Get License fail with license server. '${org_Id}'.`);\r\n          }\r\n        })\r\n        .catch((err: any) => {\r\n          if (err?.code == \"ECONNREFUSED\" || err?.message?.includes(\"ECONNREFUSED\")) {\r\n            console.error(\"Unable to connect License server :\", err?.message);\r\n            throw new Error(\r\n              err instanceof Error\r\n                ? `Unable to connect License server : ${err?.message}`\r\n                : \"Something went wrong at licensing server end.\"\r\n            );\r\n          }\r\n\r\n          console.debug(\r\n            \"License Server Response : \",\r\n            `Status: ${err?.response?.status} : ${err?.message} : `,\r\n            err?.response?.data\r\n          );\r\n\r\n          let _errorMsg = err?.response?.data?.message || \"Fail to get license from server.\";\r\n\r\n          console.error({ _errorMsg });\r\n          throw new Error(_errorMsg);\r\n        });\r\n    } catch (error) {\r\n      console.error(\"Get License Exception :\", error);\r\n      throw new Error(error instanceof Error ? error.message : \"Unknown error occurred> Get License.\");\r\n    }\r\n  };\r\n\r\n  private static checkValidKey = async (license_Key: String = \"\", baseUrl: String = \"\"): Promise<responseData> => {\r\n    try {\r\n      const licenseServerAPI = `${baseUrl}/sdk/api/keyCheck/${license_Key}`;\r\n\r\n      return await axios\r\n        .get(`${licenseServerAPI}`, {\r\n          headers: {\r\n            \"Content-Type\": \"application/json\",\r\n          },\r\n        })\r\n        .then((res) => {\r\n          if (res.data?.resultCode == 1) {\r\n            return {\r\n              code: 1,\r\n              data: null,\r\n              result: res.data?.message || \"Key is valid\",\r\n            };\r\n          } else {\r\n            console.error(`Key is invalid.`);\r\n            throw new Error(`Key is invalid.`);\r\n          }\r\n        })\r\n        .catch((err: any) => {\r\n          if (err?.code == \"ECONNREFUSED\" || err?.message?.includes(\"ECONNREFUSED\")) {\r\n            console.error(\"Unable to connect License server :\", err?.message);\r\n            throw new Error(\r\n              err instanceof Error\r\n                ? `Unable to connect License server : ${err?.message}`\r\n                : \"Something went wrong at licensing server end.\"\r\n            );\r\n          }\r\n          console.debug(\r\n            \"License Server Response : \",\r\n            `Status: ${err?.response?.status} : ${err?.message} :`,\r\n            err?.response?.data || err?.response || err\r\n          );\r\n\r\n          let _errorMsg =\r\n            err?.response?.status == 400\r\n              ? `Invalid license key '${license_Key}', please check the license key`\r\n              : `Fail to check license key '${license_Key}'`;\r\n\r\n          console.error({ _errorMsg });\r\n          throw new Error(_errorMsg);\r\n        });\r\n    } catch (error) {\r\n      console.error(\"Key Check Exception :\", error);\r\n      throw new Error(error instanceof Error ? error.message : \"Unknown error occurred> Key Check.\");\r\n    }\r\n  };\r\n\r\n  private static checkPreinit = async (org_Id: String = \"\"): Promise<any> => {\r\n    let isInitFile: Boolean = fs.existsSync(`${baseFolderPath}/${org_Id}/${initFile}`) || false;\r\n    let isPublicFile: Boolean = fs.existsSync(`${baseFolderPath}/${org_Id}/${publicFile}`) || false;\r\n    let isPrivateFile: Boolean = fs.existsSync(`${baseFolderPath}/${org_Id}/${privateFile}`) || false;\r\n    return { isInitFile, isPublicFile, isPrivateFile };\r\n  };\r\n\r\n  private static checkExchangeFiles = async (org_Id: String = \"\"): Promise<any> => {\r\n    let isServerFile: Boolean = fs.existsSync(`${baseFolderPath}/${org_Id}/${serverFile}`) || false;\r\n    let isLicenseFile: Boolean = fs.existsSync(`${licenseBaseFolder}/${org_Id}/${licenseFile}`) || false;\r\n    return { isServerFile, isLicenseFile };\r\n  };\r\n\r\n  private static removeKeyFiles = async (org_Id: String = \"\", reason: String = \"init()\") => {\r\n    let orgPublicFile = `${baseFolderPath}/${org_Id}/${publicFile}`;\r\n    let orgPrivateFile = `${baseFolderPath}/${org_Id}/${privateFile}`;\r\n    let orgServerFile = `${baseFolderPath}/${org_Id}/${serverFile}`;\r\n\r\n    const filesToDelete = [orgPublicFile, orgPrivateFile, orgServerFile];\r\n\r\n    try {\r\n      filesToDelete.forEach((filePath) => {\r\n        if (fs.existsSync(filePath)) {\r\n          fs.unlinkSync(filePath);\r\n        }\r\n      });\r\n    } catch (error) {\r\n      console.error(\"Remove Files Exception :\", error);\r\n      throw new Error(error instanceof Error ? error.message : \"Unknown error occurred> Remove Files.\");\r\n    }\r\n\r\n    return true;\r\n  };\r\n\r\n  private static readFileAndParse = async (org_Id: String = \"\"): Promise<any> => {\r\n    let fileData = fs.readFileSync(`${baseFolderPath}/${org_Id}/${initFile}`, \"utf8\");\r\n    const parseData = JSON.parse(fileData);\r\n    return parseData || null;\r\n  };\r\n\r\n  private static extractLicense = async (org_Id: String = \"\"): Promise<responseData> => {\r\n    try {\r\n      const filePath = `${licenseBaseFolder}/${org_Id}/${licenseFile}`;\r\n\r\n      let oldTrace = await getTrace(org_Id);\r\n\r\n      if (oldTrace && oldTrace.isActive == false) {\r\n        return { code: -2, result: \"License is not active, please contact admin.\", data: null };\r\n      } else if (oldTrace && oldTrace.isExpired == true) {\r\n        return { code: -2, result: \"License is Expired, please contact admin.\", data: null };\r\n      }\r\n      if (fs.existsSync(filePath)) {\r\n        /** Read License File */\r\n        let _encryptedLicense: any = await fs.readFileSync(filePath, \"utf8\");\r\n\r\n        /** Format JSON and decode sign */\r\n        _encryptedLicense = JSON.parse(_encryptedLicense);\r\n\r\n        const decodedSign: any = rsaDecrypt(`${baseFolderPath}/${org_Id}/${privateFile}`, _encryptedLicense?.sign);\r\n\r\n        if (decodedSign?.toString()?.includes(\"Invalid\")) {\r\n          console.error(decodedSign || `Invalid encrypted data received for decrypt signature for org ${org_Id}`);\r\n          throw new Error(decodedSign || \"Invalid encrypted data received for decrypt signature.\");\r\n        }\r\n        /** after success of sign decode use decoded sign and do 'enc' decryption using AES */\r\n        let decodedLicense: any = aesDecrypt(decodedSign, _encryptedLicense?.enc);\r\n\r\n        if (decodedLicense?.toString()?.includes(\"Invalid\")) {\r\n          console.error(decodedSign || `Invalid encrypted data received for decrypt license for org ${org_Id}`);\r\n          throw new Error(decodedSign || \"Invalid encrypted data received for decrypt license.\");\r\n        }\r\n\r\n        const fullLicense: any = typeof decodedLicense == \"string\" ? JSON.parse(decodedLicense) : decodedLicense;\r\n\r\n        return { code: 1, result: \"License extracted.\", data: fullLicense };\r\n      } else {\r\n        console.log(`No License found at '${filePath}' for org id ${org_Id}`);\r\n        console.error(`No license found for organization ${org_Id || \"blank org id\"}, please initialize again.`);\r\n        throw new Error(`No license found for organization ${org_Id || \"blank org id\"}, please initialize again.`);\r\n      }\r\n    } catch (error) {\r\n      console.error(\"Extract License Exception>>\", error);\r\n      throw new Error(error instanceof Error ? error.message : \"Extract License Exception\");\r\n    }\r\n  };\r\n\r\n  /** External access functions */\r\n\r\n  static async init(\r\n    base_Url: string = \"\",\r\n    license_Key: string = \"\",\r\n    clientData: clientInputData\r\n  ): Promise<responseData> {\r\n    try {\r\n      try {\r\n        [baseFolderPath, licenseBaseFolder].forEach((folderPath) => {\r\n          if (!fs.existsSync(folderPath)) {\r\n            fs.mkdirSync(folderPath, { recursive: true });\r\n          }\r\n        });\r\n      } catch (error) {\r\n        console.error(\"SDK EXCEPTION older Creation Exception:> \", error);\r\n        throw new Error(error instanceof Error ? error.message : \"Unknown error occurred> init folder create.\");\r\n      }\r\n      if (!base_Url) {\r\n        console.error(`Please provide valid base url of license server.`);\r\n        throw new Error(`Please provide valid base url of license server.`);\r\n      }\r\n\r\n      if (!license_Key) {\r\n        console.error(`Please provide valid license key.`);\r\n        throw new Error(`Please provide valid license key.`);\r\n      }\r\n\r\n      const keyCheckRes = await this.checkValidKey(license_Key, base_Url);\r\n\r\n      if (Number(keyCheckRes?.code) < 0) {\r\n        return keyCheckRes;\r\n      }\r\n\r\n      if (!clientData.assignType) {\r\n        clientData.assignType = \"default\";\r\n      }\r\n\r\n      if (!clientData.email || !clientData.orgId || !clientData.userName) {\r\n        console.error(\r\n          `Please provide required client data {email,orgId,userName}. Data received ${JSON.stringify(clientData)}`\r\n        );\r\n        throw new Error(`Please provide required client data {email,orgId,userName}.`);\r\n      }\r\n\r\n      let org_Id = clientData?.orgId?.toString()?.trim() || \"\";\r\n\r\n      if (!org_Id) {\r\n        console.error(`Org id should't be blank '${org_Id}'.`);\r\n        throw new Error(`Org id should't be blank '${org_Id}'.`);\r\n      }\r\n\r\n      // /** make ORG ID path */\r\n      try {\r\n        [`${baseFolderPath}/${org_Id}`, `${licenseBaseFolder}/${org_Id}`].forEach((folderPath) => {\r\n          if (!fs.existsSync(folderPath)) {\r\n            fs.mkdirSync(folderPath, { recursive: true });\r\n          }\r\n        });\r\n      } catch (error) {\r\n        console.error(\"Path creation error for org id. \", error);\r\n        throw new Error(\r\n          error instanceof Error ? error.message : \"Unknown error occurred > Path creation error for org id.\"\r\n        );\r\n      }\r\n\r\n      let preChecks: any = await this.checkPreinit(org_Id);\r\n      let clientConfig: any = null;\r\n      if (!preChecks.isInitFile) {\r\n        // If init file not present then need to create with clientData\r\n\r\n        // await machineId().then((id) => {\r\n        //   this.deviceId = id;\r\n        // });\r\n        // this.platform = process?.platform || \"\";\r\n        this.licenseKey = license_Key;\r\n        this.baseUrl = base_Url;\r\n\r\n        this.device = await getDeviceDetails();\r\n        this.secretId = await aesGenerateKeys();\r\n\r\n        clientConfig = {\r\n          baseUrl: this.baseUrl,\r\n          licenseKey: this.licenseKey,\r\n          device: this.device,\r\n          secretId: this.secretId || \"\",\r\n          dateTime: this.dateTime,\r\n          timeZone: this.timeZone,\r\n          ...clientData,\r\n          orgId: org_Id,\r\n        };\r\n\r\n        // fs.writeFileSync(`${baseFolderPath}/${org_Id}/${initFile}`, JSON.stringify(_configData));\r\n      } else {\r\n        const existingClientObj = await this.readFileAndParse(org_Id);\r\n\r\n        if (existingClientObj.licenseKey !== license_Key) {\r\n          existingClientObj.licenseKey = license_Key;\r\n          existingClientObj.dateTime = new Date();\r\n\r\n          if (existingClientObj) {\r\n            clientConfig = { ...existingClientObj };\r\n          } else {\r\n            console.warn(`Empty existing client details found:${org_Id}`, { existingClientObj });\r\n          }\r\n\r\n          // fs.writeFileSync(`${baseFolderPath}/${org_Id}/${initFile}`, JSON.stringify(existingClientObj));\r\n\r\n          try {\r\n            // await this.removeKeyFiles(org_Id, \"init()\");\r\n            // preChecks = await this.checkPreinit(org_Id);\r\n            preChecks = { isPublicFile: false, isPrivateFile: false };\r\n          } catch (error) {\r\n            console.error(\"EXCEPTION removeKeyFiles/configFiles :> \", error);\r\n            throw new Error(\r\n              error instanceof Error ? error.message : \"Unknown error occurred > While updating user config files.\"\r\n            );\r\n          }\r\n        } else {\r\n          clientConfig = { ...existingClientObj };\r\n        }\r\n      }\r\n\r\n      let isExchangeNow: Boolean = false;\r\n\r\n      let keyGen: rsaKey;\r\n      if (!preChecks.isPublicFile || !preChecks.isPrivateFile) {\r\n        keyGen = await rsaGenerateKeys();\r\n\r\n        // fs.writeFileSync(`${baseFolderPath}/${org_Id}/${publicFile}`, keyGen.publicKey);\r\n        // fs.writeFileSync(`${baseFolderPath}/${org_Id}/${privateFile}`, keyGen.privateKey);\r\n\r\n        /** store temprary till exchange success */\r\n        fs.writeFileSync(`${baseFolderPath}/${org_Id}/temp_${publicFile}`, keyGen.publicKey);\r\n        fs.writeFileSync(`${baseFolderPath}/${org_Id}/temp_${privateFile}`, keyGen.privateKey);\r\n\r\n        isExchangeNow = true;\r\n      }\r\n\r\n      if (!isExchangeNow) {\r\n        let exchangeFiles = await this.checkExchangeFiles(org_Id);\r\n        // console.debug(\"Exchange Files : \", { exchangeFiles });\r\n        isExchangeNow = !exchangeFiles?.isServerFile || !exchangeFiles?.isLicenseFile ? true : false;\r\n      }\r\n\r\n      if (isExchangeNow) {\r\n        return await this.doExchange(org_Id, clientConfig).then((exchRes) => {\r\n          if (Number(exchRes?.code) < 0) {\r\n            return exchRes;\r\n          } else {\r\n            try {\r\n              /** remove existing files and check temp file is available then rename it */\r\n              if (fs.existsSync(`${baseFolderPath}/${org_Id}/temp_${publicFile}`)) {\r\n                fs.renameSync(\r\n                  `${baseFolderPath}/${org_Id}/temp_${publicFile}`,\r\n                  `${baseFolderPath}/${org_Id}/${publicFile}`\r\n                );\r\n              }\r\n              if (fs.existsSync(`${baseFolderPath}/${org_Id}/temp_${privateFile}`)) {\r\n                fs.renameSync(\r\n                  `${baseFolderPath}/${org_Id}/temp_${privateFile}`,\r\n                  `${baseFolderPath}/${org_Id}/${privateFile}`\r\n                );\r\n              }\r\n              fs.writeFileSync(`${baseFolderPath}/${org_Id}/${initFile}`, JSON.stringify(clientConfig));\r\n            } catch (error) {\r\n              console.error(\"EXCEPTION writing client config File :> \", error);\r\n              throw new Error(\r\n                error instanceof Error ? error.message : \"Unknown error occurred > While writing client config File.\"\r\n              );\r\n            }\r\n            return {\r\n              code: 1,\r\n              data: null,\r\n              result: \"Successfully license exchange/received.\",\r\n            };\r\n          }\r\n        });\r\n      } else {\r\n        /** If already init file present then sync only */\r\n        return await License.sync(license_Key, org_Id).then((syncRes) => {\r\n          if (Number(syncRes?.code) < 0) {\r\n            return syncRes;\r\n          } else {\r\n            return {\r\n              code: 1,\r\n              data: null,\r\n              result: \"Successfully license sync.\",\r\n            };\r\n          }\r\n        });\r\n      }\r\n    } catch (error) {\r\n      console.error(\"Initialization fail: \", error);\r\n      throw new Error(error instanceof Error ? error.message : \"Unknown error occurred > Initialization failed.\");\r\n    }\r\n  }\r\n\r\n  static async getConfig(org_Id: String = \"\"): Promise<responseData> {\r\n    if (!org_Id) {\r\n      console.error(`Org id should't be blank '${org_Id}'.`);\r\n      throw new Error(`Org id should't be blank '${org_Id}'.`);\r\n    }\r\n\r\n    const clientData = await this.readFileAndParse(org_Id.toString().trim());\r\n\r\n    if (!clientData) {\r\n      console.error(`No client config found. please call init() with org id ${org_Id}.`);\r\n      throw new Error(`No client config found. please call init() with org id ${org_Id}.`);\r\n    }\r\n\r\n    return {\r\n      code: 1,\r\n      data: clientData,\r\n      result: \"Success\",\r\n    };\r\n  }\r\n\r\n  static async update(\r\n    license_Key: string = \"\",\r\n    org_Id: string = \"\",\r\n    assignType: string = \"update\"\r\n  ): Promise<responseData> {\r\n    if (!license_Key || !org_Id) {\r\n      console.error(`license_Key & org_Id should't be blank '${org_Id}'.`);\r\n      throw new Error(`license_Key & org_Id should't be blank '${org_Id}'.`);\r\n    }\r\n\r\n    let orgInitFile = `${baseFolderPath}/${org_Id.toString().trim()}/${initFile}`;\r\n\r\n    if (fs.existsSync(orgInitFile)) {\r\n      let fileData = fs.readFileSync(orgInitFile, \"utf8\");\r\n      const parseData = JSON.parse(fileData);\r\n\r\n      // parseData.assignType == license_Key.toString().trim() ? \"default\" : assignType;\r\n      parseData.assignType = assignType;\r\n      parseData.device = await getDeviceDetails();\r\n      parseData.licenseKey = license_Key;\r\n      parseData.orgId = org_Id.toString().trim();\r\n      parseData.dateTime = new Date();\r\n\r\n      const res_init = await License.init(parseData?.baseUrl, license_Key, parseData);\r\n      return res_init;\r\n    } else {\r\n      console.error(`No exiting init file found please do initialize client using init() org id ${org_Id}.`);\r\n      throw new Error(`No exiting init file found please do initialize client using init()`);\r\n    }\r\n  }\r\n\r\n  static async sync(license_Key: string = \"\", org_Id: string = \"\"): Promise<responseData> {\r\n    if (!license_Key || !org_Id) {\r\n      console.error(`license_Key & org_Id should't be blank '${org_Id}'.`);\r\n      throw new Error(`license_Key & org_Id should't be blank '${org_Id}'.`);\r\n    }\r\n\r\n    let orgInitFile = `${baseFolderPath}/${org_Id.toString().trim()}/${initFile}`;\r\n\r\n    if (fs.existsSync(orgInitFile)) {\r\n      let fileData = fs.readFileSync(orgInitFile, \"utf8\");\r\n      const parseData = JSON.parse(fileData);\r\n\r\n      if (parseData.licenseKey !== license_Key) {\r\n        console.error(`License key '${license_Key}' doesn't match with existing license to sync.`);\r\n        throw new Error(`License key '${license_Key}' doesn't match with existing license to sync.`);\r\n      } else {\r\n        return await this.getLicense(org_Id.toString().trim(), parseData).then((exchRes) => {\r\n          if (Number(exchRes?.code) < 0) {\r\n            return exchRes;\r\n          } else {\r\n            return {\r\n              code: 1,\r\n              data: null,\r\n              result: \"License synced successfully.\",\r\n            };\r\n          }\r\n        });\r\n      }\r\n    } else {\r\n      console.error(`No exiting init file found for org id ${org_Id}, please do initialize client again.`);\r\n      throw new Error(`No exiting init file found for org id ${org_Id}, please do initialize client again.`);\r\n    }\r\n  }\r\n\r\n  private static calculateDays(startDate: string = \"\"): number {\r\n    if (startDate !== \"\") {\r\n      const date = new Date(startDate);\r\n\r\n      // Get today's date\r\n      const today = new Date();\r\n\r\n      date.setUTCHours(0, 0, 0, 0);\r\n      today.setUTCHours(0, 0, 0, 0);\r\n      // Calculate the difference in milliseconds between the two dates\r\n      const differenceInMilliseconds = today.getTime() - date.getTime();\r\n\r\n      // Convert milliseconds to days\r\n      const differenceInDays = Math.floor(differenceInMilliseconds / (1000 * 60 * 60 * 24)) + 1;\r\n\r\n      return differenceInDays;\r\n    }\r\n    return -1;\r\n  }\r\n\r\n  static async getFeatures(org_Id: string = \"\", featureName: string | string[] | any = \"all\"): Promise<responseData> {\r\n    try {\r\n      if (!org_Id) {\r\n        console.error(`Org id should't be blank '${org_Id}'.`);\r\n        throw new Error(`Org id should't be blank '${org_Id}'.`);\r\n      }\r\n      if (!featureName) {\r\n        console.debug(`Feature name should't be blank '${featureName}', Now auto set to \"all\".`);\r\n        // throw new Error(`Feature name should't be blank '${featureName}'.`);\r\n        featureName = \"all\";\r\n      }\r\n\r\n      let licenseData = await this.extractLicense(org_Id.toString().trim());\r\n\r\n      if (Number(licenseData?.code) < 0) return licenseData;\r\n\r\n      let fullLicense = { ...licenseData?.data };\r\n\r\n      let _lic_package = fullLicense?.include?.package;\r\n      let _features = _lic_package?.featuresList || _lic_package?.features || [];\r\n      let _lic_meta = {\r\n        issueDate: fullLicense?.meta?.issued || \"\",\r\n        expiryDate: fullLicense?.meta?.expiry || \"\",\r\n        package_id: _lic_package?._id || \"\",\r\n        isExpired: false,\r\n      };\r\n\r\n      if (fullLicense?.include?.package && _features && _features?.length > 0) {\r\n        /** Expiry logic checking */\r\n\r\n        let expiryDateDays: number = License.calculateDays(_lic_meta?.expiryDate);\r\n        if (expiryDateDays >= 2) {\r\n          _lic_meta.isExpired = true;\r\n        }\r\n\r\n        /** If not Expired extract the features */\r\n\r\n        if (typeof featureName === \"string\" && featureName?.toLowerCase() === \"all\") {\r\n          let _fList: any = [];\r\n          _features.forEach((item: any) => {\r\n            _fList.push({\r\n              ...item,\r\n              data:\r\n                item?.type == \"number\" && item?.data !== \"\"\r\n                  ? Number(item?.data)\r\n                  : item?.type == \"boolean\" && item?.data !== \"\"\r\n                  ? item.data === \"false\"\r\n                    ? false\r\n                    : Boolean(item.data)\r\n                  : item?.type == \"date\" && item?.data !== \"\"\r\n                  ? new Date(item?.data)\r\n                  : item.data,\r\n            });\r\n          });\r\n\r\n          return {\r\n            code: 1,\r\n            data: _fList,\r\n            result: \"List of all features\",\r\n            meta: _lic_meta || null,\r\n          };\r\n        } else if (typeof featureName === \"object\" && Array.isArray(featureName)) {\r\n          const filteredList =\r\n            _features.length > 0 ? _features?.filter((obj: any) => featureName?.includes(obj.name)) : [];\r\n          let _fList: any = [];\r\n          if (filteredList && filteredList?.length > 0) {\r\n            filteredList?.forEach((item: any) => {\r\n              _fList.push({\r\n                ...item,\r\n                data:\r\n                  item?.type == \"number\" && item?.data !== \"\"\r\n                    ? Number(item?.data)\r\n                    : item?.type == \"boolean\" && item?.data !== \"\"\r\n                    ? item.data === \"false\"\r\n                      ? false\r\n                      : Boolean(item.data)\r\n                    : item?.type == \"date\" && item?.data !== \"\"\r\n                    ? new Date(item?.data)\r\n                    : item.data,\r\n              });\r\n            });\r\n\r\n            return {\r\n              code: 1,\r\n              data: _fList,\r\n              result: \"List of features\",\r\n              meta: _lic_meta || null,\r\n            };\r\n          }\r\n        } else {\r\n          const item =\r\n            _features.length > 0\r\n              ? _features?.find((data: any) => data?.name?.toLowerCase() === featureName?.toLowerCase())\r\n              : null;\r\n\r\n          if (item) {\r\n            return {\r\n              code: 1,\r\n              data: {\r\n                ...item,\r\n                data:\r\n                  item?.type == \"number\" && item?.data !== \"\"\r\n                    ? Number(item?.data)\r\n                    : item?.type == \"boolean\" && item?.data !== \"\"\r\n                    ? item.data === \"false\"\r\n                      ? false\r\n                      : Boolean(item.data)\r\n                    : item?.type == \"date\" && item?.data !== \"\"\r\n                    ? new Date(item?.data)\r\n                    : item.data,\r\n              },\r\n              meta: _lic_meta || null,\r\n              result: item ? \"Success\" : \"No Feature Found.\",\r\n            };\r\n          }\r\n        }\r\n\r\n        let _errorMsg = `No Feature found with this name '${\r\n          typeof featureName === \"string\" ? featureName : featureName?.join(\",\")\r\n        }'`;\r\n\r\n        console.error({ _errorMsg });\r\n        throw new Error(_errorMsg);\r\n      } else {\r\n        console.error(\"No feature available in current license.\");\r\n        throw new Error(\"No feature available in current license.\");\r\n      }\r\n    } catch (error) {\r\n      console.error(\"Get License Features fail: \", error);\r\n      throw new Error(error instanceof Error ? error.message : \"Unknown error occurred > GetFeatures().\");\r\n    }\r\n  }\r\n\r\n  static async getLicenseDetails(org_Id: string = \"\"): Promise<responseData> {\r\n    try {\r\n      if (!org_Id) {\r\n        console.error(`Org id should't be blank '${org_Id}'.`);\r\n        throw new Error(`Org id should't be blank '${org_Id}'.`);\r\n      }\r\n\r\n      let licenseData = await this.extractLicense(org_Id.toString().trim());\r\n\r\n      if (Number(licenseData?.code) < 0) return licenseData;\r\n\r\n      let fullLicense = { ...licenseData?.data };\r\n      let _lic_package = fullLicense?.include?.package;\r\n      let _lic_meta = {\r\n        issueDate: fullLicense?.meta?.issued || \"\",\r\n        expiryDate: fullLicense?.meta?.expiry || \"\",\r\n        package_id: _lic_package?._id || \"\",\r\n        isExpired: false,\r\n      };\r\n\r\n      let expiryDateDays: number = License.calculateDays(_lic_meta?.expiryDate);\r\n      if (expiryDateDays >= 2) {\r\n        _lic_meta.isExpired = true;\r\n      }\r\n\r\n      let featuresList = _lic_package?.featuresList || _lic_package?.features || [];\r\n\r\n      fullLicense.meta = _lic_meta;\r\n\r\n      /*if (fullLicense?.include?.package && featuresList) {*/\r\n\r\n      let _fList: any = [];\r\n      if (featuresList?.length > 0) {\r\n        featuresList.forEach((item: any) => {\r\n          _fList.push({\r\n            ...item,\r\n            data:\r\n              item?.type == \"number\" && item?.data !== \"\"\r\n                ? Number(item?.data)\r\n                : item?.type == \"boolean\" && item?.data !== \"\"\r\n                ? item.data === \"false\"\r\n                  ? false\r\n                  : Boolean(item.data)\r\n                : item?.type == \"date\" && item?.data !== \"\"\r\n                ? new Date(item?.data)\r\n                : item.data,\r\n          });\r\n        });\r\n      }\r\n      /*else {\r\n        console.error(`No License found for org Id '${org_Id}' to get details.`);\r\n        throw new Error(`No License found for org Id '${org_Id}' to get details.`);\r\n        \r\n      }*/\r\n      fullLicense.include.package.features = _fList;\r\n\r\n      return {\r\n        code: 1,\r\n        data: fullLicense,\r\n        result: \"License Details\",\r\n        meta: _lic_meta || null,\r\n      };\r\n      /*} else {\r\n      console.error(`No Feature Available.`);\r\n      throw new Error(`No Feature Available.`);      \r\n    }*/\r\n    } catch (error) {\r\n      console.error(\"Get License Details fail: \", error);\r\n      throw new Error(error instanceof Error ? error.message : \"Unknown error occurred > GetLicenseDetail().\");\r\n    }\r\n  }\r\n\r\n  static delete = async (org_Id: String = \"\"): Promise<responseData> => {\r\n    if (!org_Id) {\r\n      console.error(`Org id should't be blank '${org_Id}'.`);\r\n      throw new Error(`Org id should't be blank '${org_Id}'.`);\r\n    }\r\n    try {\r\n      let orgInitFile = `${baseFolderPath}/${org_Id.toString().trim()}/${initFile}`;\r\n\r\n      if (fs.existsSync(orgInitFile)) {\r\n        let fileData = fs.readFileSync(orgInitFile, \"utf8\");\r\n        const parseData = JSON.parse(fileData);\r\n\r\n        return await axios\r\n          .delete(`${parseData?.baseUrl}/sdk/api/delete/${org_Id}`, {\r\n            headers: {\r\n              \"Content-Type\": \"application/json\",\r\n            },\r\n          })\r\n          .then((res) => {\r\n            if (res.data?.resultCode == 1) {\r\n              try {\r\n                this.removeKeyFiles(org_Id, \"deleteLicense()\");\r\n                if (fs.existsSync(`${licenseBaseFolder}/${org_Id}/${licenseFile}`)) {\r\n                  fs.unlink(`${licenseBaseFolder}/${org_Id}/${licenseFile}`, () => {});\r\n                }\r\n              } catch (error) {\r\n                console.error(\"Fail to delete files after delete license. \", error);\r\n                throw new Error(error instanceof Error ? error.message : \"License File Delete Exception.\");\r\n              }\r\n\r\n              return {\r\n                code: 1,\r\n                data: {},\r\n                result: \"License deleted.\",\r\n              };\r\n            } else {\r\n              console.error(`Fail to delete license on server. '${org_Id}'.`);\r\n              throw new Error(`Fail to delete license on server. '${org_Id}'.`);\r\n            }\r\n          })\r\n          .catch((err: any) => {\r\n            if (err?.code == \"ECONNREFUSED\" || err?.message?.includes(\"ECONNREFUSED\")) {\r\n              console.error(\"Unable to connect License server :\", err?.message);\r\n              throw new Error(\r\n                err instanceof Error\r\n                  ? `Unable to connect License server : ${err?.message}`\r\n                  : \"Something went wrong at licensing server end.\"\r\n              );\r\n            }\r\n\r\n            console.debug(\r\n              \"License Server Response : \",\r\n              `Status: ${err?.response?.status} : ${err?.message} : `,\r\n              err?.response?.data\r\n            );\r\n\r\n            let _errorMsg = err?.response?.data?.message || \"Fail to delete license from server.\";\r\n\r\n            console.error({ _errorMsg });\r\n            throw new Error(_errorMsg);\r\n          });\r\n      } else {\r\n        console.error(`No License issued to org id ${org_Id}.`);\r\n        throw new Error(`No License issued to org id ${org_Id}. Unable to delete.`);\r\n      }\r\n    } catch (error) {\r\n      console.error(\"Delete License Exception :\", error);\r\n      throw new Error(error instanceof Error ? error.message : \"Unknown error occurred > Delete License.\");\r\n    }\r\n  };\r\n}\r\n(async function () {\r\n  function readDirectories(directoryPath: string): string[] {\r\n    const subFolders: string[] = [];\r\n\r\n    // Read the contents of the directory\r\n    const contents = fs.readdirSync(directoryPath);\r\n\r\n    // Iterate through the contents\r\n    for (const item of contents) {\r\n      const itemPath = path.join(directoryPath, item);\r\n      // Check if the item is a directory\r\n      if (fs.statSync(itemPath).isDirectory()) {\r\n        subFolders.push(item);\r\n      }\r\n    }\r\n\r\n    return subFolders;\r\n  }\r\n\r\n  // cron.schedule(\"*/10 * * * * *\", async () => { // this is 10 sec\r\n  // Define your scheduler initialization logic\r\n  const midnight = \"0 30 0 * * *\";\r\n  cron.schedule(midnight, async () => {\r\n    /** this is 30 min */\r\n    try {\r\n      const subFolders = (await readDirectories(baseFolderPath)) || [];\r\n\r\n      for (const orgId of subFolders) {\r\n        let orgInitFile = `${baseFolderPath}/${orgId}/${initFile}`;\r\n\r\n        if (fs.existsSync(orgInitFile)) {\r\n          let fileData = fs.readFileSync(orgInitFile, \"utf8\");\r\n          const parseData = JSON.parse(fileData);\r\n\r\n          parseData.device = await getDeviceDetails();\r\n\r\n          if (\r\n            parseData &&\r\n            parseData?.licenseKey &&\r\n            parseData?.licenseKey !== \"\" &&\r\n            fs.existsSync(`${baseFolderPath}/${orgId}/${serverFile}`)\r