Install via npm
$ npm install dkim-keyvar DKIMKey = require( 'dkim-key' )Suppose you have the content of the xxx._domainkey.<domain> TXT DNS record:
k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA1Kd87/UeJjenpabgbFwh+eBCsSTrqmwIYYvywlbhbqoo2DymndFkbjOVIPIldNs/m40KF+yzMn1skyoxcTUGCQs8g3FgD2Ap3ZB5DekAo5wMmk4wimDO+U8QzI3SD07y2+07wlNWwIt8svnxgdxGkVbbhzY8i+RQ9DpSVpPbF7ykQxtKXkv/ahW3KjViiAH+ghvvIhkx4xYSIc9oSwVmAl5OctMEeWUwg8Istjqz8BZeTWbf41fbNhte7Y+YqZOwq1Sd0DbvYAD9NOZK9vlfuac0598HY+vtSBczUiKERHv1yRbcaQtZFh5wtiRrN04BLUTD21MycBX5jYchHjPY/wIDAQAB
Parse the TXT record:
var key = DKIMKey.parse( txtRecord ){
flags: null,
granularity: null,
hash: null,
key: <Buffer 30 82 01 22 30 0d 06 09 2a 86 48 86 f7 0d ...>,
notes: null,
service: null,
type: 'rsa',
version: null
}Or create a signature header:
var key = new DKIMKey({
type: 'rsa',
key: <Buffer 30 82 01 22 30 0d 06 09 2a 86 48 86 f7 0d ...>
})key.toString()Constructor:
- new Key( options )
- Key.create( options )
- Key.parse( txtRecord )
Methods:
- key.parse( txtRecord )
- key.toString()