1.0.4 • Published 9 months ago
@kevit/mask v1.0.4
@kevit/mask
Description
This is a small utility which can help you mask the sensitive information from logs or databases or practically from anywhere.
It exposes a simple function which accepts JSON or string type data and it replaces sensitive data with masked data.
This can be used inside various hooks such as Mongoose hooks or express middlewares, in frontend before rendering data or before sending data back to backend etc.
Usage
Example with JSON data:
const data = {
"name": "John Doe",
"email": "abc@xyc.com",
"mobile": "9833316908",
"aadhar": "123456789012",
"dob": "01/01/1990",
"pancard": "ABBPG6789L",
"passportNumber": "A2190457",
"pincode": "360001",
"ssn": "123-45-6789",
"creditCard": "1234-5678-9876-5432",
"driversLicense": "A1234567",
"bankAccount": "1234567890123456",
"iban": "GB82WEST12345698765432",
"tin": "987-65-4321",
"healthInsuranceNumber": "H123456789",
"employeeId": "EMP12345"
}
const result = getUpdateLogData(data);
console.log(result)
/* Output
* {
* name: 'John Doe',
* email: 'XXXXXX@XXX.XX',
* mobile: '9833XXXX08',
* aadhar: 'XXXXXXXX9012',
* dob: 'XX/XX/XXXX',
* pancard: 'AXXXXXXXXL',
* passportNumber: 'A2XXX57',
* pincode: '3XXX1',
* ssn: 'XXX-XX-XXXX',
* creditCard: '1234-XXXX-XXXX-5432',
* driversLicense: 'AXXXXXXX',
* bankAccount: '123XXXXXXXXX3456',
* iban: 'GB82XXXXXXXXXXXXXX65432',
* tin: 'XXX-XX-XXXX',
* healthInsuranceNumber: 'HXXXXXXXXX',
* employeeId: 'EMPXXXXX'
* }
*/Example with String Data:
import { getUpdateLogData } from '@kevit/mask';
const data = `This is a multi-line string containing the following values:
name: John Doe
email: abc@xyc.com
mobile: 9833316908
aadhar: 123456789012
dob: 01/01/1990
pancard: ABBPG6789L
passportNumber: A2190457
pincode: 360001
ssn: 123-45-6789
creditCard: 1234-5678-9876-5432
driversLicense: A1234567
bankAccount: 1234567890123456
iban: GB82WEST12345698765432
tin: 987-65-4321
healthInsuranceNumber: H123456789
employeeId: EMP12345
`
const result = getUpdateLogData(data);
console.log(result)
/**
* Output:
* This is a multi-line string containing the following values:
* name: John Doe
* email: XXXXXX@XXX.XX
* mobile: 9833XXXX08
* aadhar: XXXXXXXX9012
* dob: XX/XX/XXXX
* pancard: AXXXXXXX9L
* passportNumber: A2XXX57
* pincode: 3XXX1
* ssn: XXX-XX-XXXX
* creditCard: 1234-XXXX-XXXX-5432
* driversLicense: AXXXXXXX
* bankAccount: 123XXXXXXXXX3456
* iban: GB82XXXXXXXXXXXXXX65432
* tin: XXX-XX-XXXX
* healthInsuranceNumber: HXXXXXXXXX
* employeeId: EMPXXXXX
*/The functions we are providing
| Function Name | Description |
|---|---|
| updateMaskedAdharaCardNumber | This function will mask the Aadhaar card number details |
| updateMaskedDob | This function will mask the date of birth of the user |
| updateMaskedEmailId | This function will mask the email address of the user |
| updateMaskedMobileNumber | This function will mask the mobile number of the user |
| updateMaskedPanCard | This function will mask the PAN card number |
| updateMaskedPassportNumber | This function will mask the passport number of the user |
| updateMaskedPinCode | This function will mask the pin code of the user |
| updateMaskedSSN | This function will mask Social Security Numbers (SSN) |
| updateMaskedCreditCard | This function will mask Credit Card Numbers |
| updateMaskedDriversLicense | This function will mask Driver's License Numbers |
| updateMaskedBankAccount | This function will mask Bank Account Numbers |
| updateMaskedIBAN | This function will mask International Bank Account Numbers (IBAN) |
| updateMaskedTIN | This function will mask Tax Identification Numbers (TIN) |
| updateMaskedHealthInsuranceNumber | This function will mask Health Insurance Numbers |
| updateMaskedEmployeeID | This function will mask Employee IDs |
| getUpdateLogData | This function will mask all the details of the user mentioned in the above table |