171 lines
3.6 KiB
JavaScript
171 lines
3.6 KiB
JavaScript
// Copyright 2011 Mark Cavage, Inc. All rights reserved.
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var assert = require('assert');
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var util = require('util');
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var asn1 = require('asn1');
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var LDAPMessage = require('./message');
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var Attribute = require('../attribute');
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var dn = require('../dn');
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var Protocol = require('../protocol');
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///--- Globals
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var BerWriter = asn1.BerWriter;
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///--- API
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function SearchEntry(options) {
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if (options) {
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if (typeof(options) !== 'object')
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throw new TypeError('options must be an object');
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if (options.objectName && !(options.objectName instanceof dn.DN))
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throw new TypeError('options.objectName must be a DN');
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} else {
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options = {};
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}
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options.protocolOp = Protocol.LDAP_REP_SEARCH_ENTRY;
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LDAPMessage.call(this, options);
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this.objectName = options.objectName || null;
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this.setAttributes(options.attributes || []);
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var self = this;
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this.__defineGetter__('type', function() { return 'SearchEntry'; });
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this.__defineGetter__('object', function() {
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var obj = {
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dn: self.dn.toString()
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};
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self.attributes.forEach(function(a) {
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if (a.vals && a.vals.length) {
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if (a.vals.length > 1) {
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obj[a.type] = a.vals.slice();
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} else {
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obj[a.type] = a.vals[0];
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}
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} else {
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obj[a.type] = [];
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}
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});
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return obj;
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});
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this.__defineGetter__('_dn', function() {
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return self.objectName;
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});
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}
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util.inherits(SearchEntry, LDAPMessage);
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module.exports = SearchEntry;
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SearchEntry.prototype.addAttribute = function(attr) {
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if (!attr || typeof(attr) !== 'object')
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throw new TypeError('attr (attribute) required');
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this.attributes.push(attr);
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};
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SearchEntry.prototype.toObject = function() {
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return this.object;
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};
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SearchEntry.prototype.fromObject = function(obj) {
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if (typeof(obj) !== 'object')
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throw new TypeError('object required');
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var self = this;
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if (obj.attributes)
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obj = obj.attributes;
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this.attributes = [];
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Object.keys(obj).forEach(function(k) {
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self.attributes.push(new Attribute({type: k, vals: obj[k]}));
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});
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return true;
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};
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SearchEntry.prototype.setAttributes = function(obj) {
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if (typeof(obj) !== 'object')
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throw new TypeError('object required');
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if (Array.isArray(obj)) {
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obj.forEach(function(a) {
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if (!Attribute.isAttribute(a))
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throw new TypeError('entry must be an Array of Attributes');
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});
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this.attributes = obj;
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} else {
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var self = this;
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self.attributes = [];
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Object.keys(obj).forEach(function(k) {
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var attr = new Attribute({type: k});
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if (Array.isArray(obj[k])) {
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obj[k].forEach(function(v) {
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attr.addValue(v.toString());
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});
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} else {
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attr.addValue(obj[k].toString());
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}
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self.attributes.push(attr);
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});
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}
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};
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SearchEntry.prototype._json = function(j) {
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assert.ok(j);
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j.objectName = this.objectName.toString();
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j.attributes = [];
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this.attributes.forEach(function(a) {
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j.attributes.push(a.json || a);
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});
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return j;
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};
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SearchEntry.prototype._parse = function(ber) {
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assert.ok(ber);
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this.objectName = ber.readString();
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assert.ok(ber.readSequence());
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var end = ber.offset + ber.length;
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while (ber.offset < end) {
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var a = new Attribute();
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a.parse(ber);
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this.attributes.push(a);
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}
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return true;
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};
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SearchEntry.prototype._toBer = function(ber) {
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assert.ok(ber);
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ber.writeString(this.objectName.toString());
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ber.startSequence();
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this.attributes.forEach(function(a) {
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// This may or may not be an attribute
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ber = Attribute.toBer(a, ber);
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});
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ber.endSequence();
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return ber;
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};
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