> ## Documentation Index
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# Kerberos.Client

# Class: Client

[kerberos](/templates/protocols/javascript/modules/kerberos).Client

Known Issues:
Hardcoded timeout in gokrb5 library
TGT / Session Handling not exposed
Client is kerberos client

**`Example`**

```javascript theme={null}
const kerberos = require('nuclei/kerberos');
// if controller is empty a dns lookup for default kdc server will be performed
const client = new kerberos.Client('acme.com', 'kdc.acme.com');
```

## Table of contents

### Constructors

* [constructor](/templates/protocols/javascript/modules/kerberos.Client#constructor)

### Properties

* [Krb5Config](/templates/protocols/javascript/modules/kerberos.Client#krb5config)
* [Realm](/templates/protocols/javascript/modules/kerberos.Client#realm)
* [controller](/templates/protocols/javascript/modules/kerberos.Client#controller)
* [domain](/templates/protocols/javascript/modules/kerberos.Client#domain)

### Methods

* [EnumerateUser](/templates/protocols/javascript/modules/kerberos.Client#enumerateuser)
* [GetServiceTicket](/templates/protocols/javascript/modules/kerberos.Client#getserviceticket)
* [SetConfig](/templates/protocols/javascript/modules/kerberos.Client#setconfig)

## Constructors

### constructor

• **new Client**(`domain`, `controller?`): [`Client`](/templates/protocols/javascript/modules/kerberos.Client)

#### Parameters

| Name          | Type     |
| :------------ | :------- |
| `domain`      | `string` |
| `controller?` | `string` |

#### Returns

[`Client`](/templates/protocols/javascript/modules/kerberos.Client)

#### Defined in

kerberos.ts:90

## Properties

### Krb5Config

• `Optional` **Krb5Config**: [`Config`](/templates/protocols/javascript/modules/kerberos.Config)

#### Defined in

kerberos.ts:82

***

### Realm

• `Optional` **Realm**: `string`

#### Defined in

kerberos.ts:86

***

### controller

• `Optional` **controller**: `string`

#### Defined in

kerberos.ts:90

***

### domain

• **domain**: `string`

#### Defined in

kerberos.ts:90

## Methods

### EnumerateUser

▸ **EnumerateUser**(`username`): [`EnumerateUserResponse`](/templates/protocols/javascript/modules/kerberos.EnumerateUserResponse)

EnumerateUser and attempt to get AS-REP hash by disabling PA-FX-FAST

#### Parameters

| Name       | Type     |
| :--------- | :------- |
| `username` | `string` |

#### Returns

[`EnumerateUserResponse`](/templates/protocols/javascript/modules/kerberos.EnumerateUserResponse)

**`Example`**

```javascript theme={null}
const kerberos = require('nuclei/kerberos');
const client = new kerberos.Client('acme.com', 'kdc.acme.com');
const resp = client.EnumerateUser('pdtm');
log(resp);
```

#### Defined in

kerberos.ts:122

***

### GetServiceTicket

▸ **GetServiceTicket**(`User`): [`TGS`](/templates/protocols/javascript/modules/kerberos.TGS)

GetServiceTicket returns a TGS for a given user, password and SPN

#### Parameters

| Name   | Type     |
| :----- | :------- |
| `User` | `string` |

#### Returns

[`TGS`](/templates/protocols/javascript/modules/kerberos.TGS)

**`Example`**

```javascript theme={null}
const kerberos = require('nuclei/kerberos');
const client = new kerberos.Client('acme.com', 'kdc.acme.com');
const resp = client.GetServiceTicket('pdtm', 'password', 'HOST/CLIENT1');
log(resp);
```

#### Defined in

kerberos.ts:137

***

### SetConfig

▸ **SetConfig**(`cfg`): `void`

SetConfig sets additional config for the kerberos client
Note: as of now ip and timeout overrides are only supported
in EnumerateUser due to fastdialer but can be extended to other methods currently

#### Parameters

| Name  | Type                                                                |
| :---- | :------------------------------------------------------------------ |
| `cfg` | [`Config`](/templates/protocols/javascript/modules/kerberos.Config) |

#### Returns

`void`

**`Example`**

```javascript theme={null}
const kerberos = require('nuclei/kerberos');
const client = new kerberos.Client('acme.com', 'kdc.acme.com');
const cfg = new kerberos.Config();
cfg.SetIPAddress('192.168.100.22');
cfg.SetTimeout(5);
client.SetConfig(cfg);
```

#### Defined in

kerberos.ts:107