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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 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 | 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x | const _ = require('underscore');
const Group = require('../models/group');
const joinAttributes = require('./internal/service.joinAttributes');
const getRequiredLdapAttributesForGroup = require('./internal/service.getRequiredLdapAttributesForUser');
const includeGroupMembershipFor = require('./internal/service.includeGroupMembershipFor');
const search = require('./internal/service.search');
const truncateLogOutput = require('./internal/service.truncateLogOutput');
const pickAttributes = require('./internal/service.pickAttributes');
const getCompoundFilter = require('./internal/service.getCompoundFilter');
const isGroupResult = require('./internal/service.isGroupResult');
const log = require('./internal/service.log');
const getGroupMembershipForDN = require('./service.getGroupMembershipForDn');
const defaultAttributes = require('../configs/config.defaultAttributes');
/**
* Perform a generic search for groups that match the specified filter. The default LDAP filter for groups is
* specified as (&(objectClass=group)(!(objectClass=computer))(!(objectClass=user))(!(objectClass=person)))
*
* @public
* @param {Object} [opts] Optional LDAP query string parameters to execute. { scope: '', filter: '', attributes: [ '', '', ... ], sizeLimit: 0, timelimit: 0 }. Optionally, if only a string is provided, then the string is assumed to be an LDAP filter that will be appended as the last parameter in the default LDAP filter.
* @param {Function} callback The callback to execute when completed. callback(err: {Object}, groups: [ Group ])
*/
function findGroups(opts, callback) {
var self = this;
return new Promise((resolve, reject) => {
var defaultGroupFilter = '(objectClass=group)(!(objectClass=computer))(!(objectClass=user))(!(objectClass=person))';
if (typeof (opts) === 'function') {
callback = opts;
opts = '';
}
if ((typeof (opts) === 'string') && (opts)) {
opts = {
filter: '(&' + defaultGroupFilter + getCompoundFilter(opts) + ')'
};
}
log.trace('findGroups(%j)', opts);
var localOpts = _.defaults(_.omit(opts || {}, 'attributes'), {
filter: '(&' + defaultGroupFilter + ')',
scope: 'sub',
attributes: joinAttributes((opts || {}).attributes || defaultAttributes.group || [], getRequiredLdapAttributesForGroup(opts),
['groupType'])
});
search.call(self, localOpts, function onSearch(err, results) {
if (err) {
if (callback){
callback(err);
}
return reject(err);
}
if ((!results) || (results.length === 0)) {
log.warn('No groups found matching query "%s"', truncateLogOutput(localOpts.filter));
if (callback){
callback(null, []);
}
return resolve([]);
}
var groups = [];
for(ind in results){
let result = results[ind];
if (isGroupResult(results[ind])){
var group = new Group(pickAttributes(result, (opts || {}).attributes || defaultAttributes.user));
groups.push(group);
// Also retrieving user group memberships?
if (includeGroupMembershipFor(opts, 'group')) {
getGroupMembershipForDN.call(self, opts, group.dn, function (err, groups) {
if (err){
if(callback){
callback(err, null);
}
return reject(err);;
}
group.groups = groups;
self.emit('group', group);
});
} else {
self.emit('group', group);
}
}
}
if(callback){
callback(null, groups)
}
return resolve(groups);
});
});
};
module.exports = findGroups; |