snowflake-sdk
Version:
Node.js driver for Snowflake
58 lines • 1.72 kB
JavaScript
;
const mfaAuthenticator = require('./authentication_types').USER_PWD_MFA_AUTHENTICATOR;
/**
* Creates a default authenticator.
*
* @param {String} password
*
* @returns {Object}
* @constructor
*/
function AuthDefault(connectionConfig) {
const password = connectionConfig.password;
const mfaToken = connectionConfig.mfaToken;
const passcode = connectionConfig.getPasscode();
const isPasscodeInPassword = connectionConfig.getPasscodeInPassword();
/**
* Update JSON body with password or token.
*
* @param {JSON} body
*
* @returns {null}
*/
this.updateBody = function (body) {
body['data']['PASSWORD'] = password;
if (isMFAAuth()) {
setMFASessionParams(body);
}
};
function isMFAAuth() {
return (connectionConfig.getAuthenticator() === mfaAuthenticator ||
mfaToken ||
passcode ||
isPasscodeInPassword);
}
function setMFASessionParams(body) {
body['data']['TOKEN'] = mfaToken;
body['data']['AUTHENTICATOR'] = mfaAuthenticator;
if (isPasscodeInPassword) {
body['data']['EXT_AUTHN_DUO_METHOD'] = 'passcode';
body['data']['passcodeInPassword'] = true;
}
else if (passcode) {
body['data']['EXT_AUTHN_DUO_METHOD'] = 'passcode';
body['data']['PASSCODE'] = passcode;
}
else {
body['data']['EXT_AUTHN_DUO_METHOD'] = 'push';
}
}
this.authenticate = async function () {
return;
};
this.reauthenticate = async function () {
return;
};
}
module.exports = AuthDefault;
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