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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 | 1x 1x 1x 1x 1x | const isDistinguishedName = require('./service.isDistinguishedName'); const getUserQueryFilter = require('./service.getUserQueryFilter'); const getDistinguishedNames = require('./service.getDistinguishedNames'); const log = require('./service.log'); /** * Gets the distinguished name for the specified user (userPrincipalName/email or sAMAccountName). * * @private * @param {Object} [opts] Optional LDAP query string parameters to execute. { scope: '', filter: '', attributes: [ '', '', ... ], sizeLimit: 0, timelimit: 0 } * @param {String} username The name of the username to retrieve the distinguishedName (dn). * @param {Function} callback The callback to execute when completed. callback(err: {Object}, dn: {String}) */ function getUserDistinguishedName(opts, username, callback) { var self = this; if (typeof (username) === 'function') { callback = username; username = opts; opts = undefined; } log.trace('getDistinguishedName(%j,%s)', opts, username); // Already a dn? if (isDistinguishedName.call(self, username)) { log.debug('"%s" is already a distinguishedName. NOT performing query.', username); callback(null, username); return; } getDistinguishedNames.call(self, opts, getUserQueryFilter(username), function (err, dns) { if (err) { callback(err); return; } log.info('%d distinguishedName(s) found for user: "%s". Returning first dn: "%s"', (dns || []).length, username, (dns || [])[0]); callback(null, (dns || [])[0]); }); } module.exports = getUserDistinguishedName; |