@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",
}
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'
* }
*/Example with String Data:
import { getUpdateLogData } from '@kevit/mask';
const data = ` This is a multi line string containing following values:
name: John Doe
email: abc@xyc.com
mobile: 9833316908
aadhar: 123456789012
dob: 01/01/1990
pancard: ABBPG6789L
passportNumber: A2190457
pincode: 360001
`
const result = getUpdateLogData(data);
console.log(result)
/**
* Output:
* This is a multi line string containing following values:
name: John Doe
email: XXXXXX@XXX.XX
mobile: 9833XXXX08
aadhar: XXXXXXXX9012
dob: XX/XX/XXXX
pancard: 'AXXXXXXXXL',
passportNumber: 'A2XXX57',
pincode: '3XXX1'
*/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 |
| getUpdateLogData | This function will mask all the details of the user that we mention in the above table |