带有 Node JS 的 LDAP JS 查找传入字符串模式的用户

Question

我目前在 Angular JS 应用程序中使用 LDAP JS 进行身份验证，一切正常。

我现在正在构建一个新视图，我的要求是：

我有一个文本框，管理员将在其中写入可能是 LDAP 中存在的用户 ID 的几个字母。
我想在 typeahead/suggestions 上显示 LDAP 中存在的应用匹配 ID。我知道 typeahead 是如何工作的，所以这不是问题。问题是如何在 search() 方法中为 uid 传递 rejex 或模式匹配类的东西。

我的示例代码在这里：

function GetAllLDAPUser(dnFilter, res) {

    client.search('uid=**WHAT-PATTERN-CAN-I-PASS-HERE**' + dnFilter, opts, function(err, result) {

            result.on('searchEntry', function(entry) {

                // I usually read entry.object or entry.raw here , that works

            });
            result.on('end', function(result) {

                .......
            });
        }
    }
}

所以问题是我应该传递什么来代替 WHAT-PATTERN-CAN-I-PASS-HERE

结果：假设我输入 an。 typeahead 将显示所有以 an 开头的用户 ID，例如 ana、anamon、analisa 等

Answer 1

我已经写出最终方案并关闭了the issue on the project's repository

For pattern matching, we need to play with the 'filter' field in option object which we pass to the search method. So I ended up doing something like below:

var dnFilter = 'ou=People,o=Intra,dc=YOURCOMPANY,dc=com'; //depends on your LDAP settings.
var query;
var matchedUsers = [];
query.LDAPName = "dummy"; //some name which resides in LDAP 
//You can even have one simple variable rather than having this query object.
opts = {
    scope: 'sub',
    filter: (shcDisplayName = '+ query.LDAPName + ')
    '
};

//Do not use 'shcDisplayName' , this will be any variable stored in your LDAP object. You need get 
//the structure of LDAP end point you are working on. For me, I had one variable 'shcDisplayName'
//on which I wanted to play so I am using this variable in my filter.
client.search(dnFilter, opts, function(err, result) {

        result.on('searchEntry', function(entry) {
                matchedUsers.push({
                    'Name': entry.object.shcDisplayName,
                    'Id': entry.object.uid
                });
            }

            result.on('end', function(result) {

                    if (matchedUsers.length) { //if any match was found.

                        //send the json result back
                        res.json(matchedUsers);

                        //if you want to send json back, do not use res.send() otherwise you will end up getting
                        //circular reference error. 
                    }
                }

                result.on('error', function(ex) {
                    //Handle errors here if any
                });

            });
    }
}

带有 Node JS 的 LDAP JS 查找传入字符串模式的用户

LDAP JS with Node JS Finding users passing in patterns of string

javascript

angularjs

node.js

ldap

ldap-query