---
name: "openvas-adduser"
section: "8"
platform: "linux"
package: "openvas-server"
version: "2.0.3-3"
release: "Debian 6.0 (Squeeze)"
platforms: ["linux"]
url: "https://new.carta.tech/openvas-adduser"
---

# openvas-adduser(8)

add a user in the openvasd userbase

## NAME

openvas-adduser - add a user in the openvasd userbase

## SYNOPSIS

**openvas-adduser**

## DESCRIPTION

The  **OpenVAS Security Scanner** comes with its own user base which contains the list of who can use the services of  **openvasd**, and what restriction (or *rules*) each user has.

**openvas-adduser** is a simple program which will add a user to the **openvasd** userbase.

The program is straightforward and asks for the following items:

- • Login

  the login name of the  **openvasd** user to add

- • Password

  the password that the user will use to connect to  **openvasd**

- • Rules

  the set of rules to apply to the user. See below.

## RULES

Each user has his own set of rules. Rules are here to restrict the rights of the users. For instance, you can add user “joe” so that he can only test the host “192.168.1.1”, whereas you can  add user “bob” so that he can test whatever IP address he wishes.

Each rule fits on one line. A user can have an unlimited amount of rules (and can even have no rule at all).

The syntax is:

accept\|deny ip/mask

and

default accept\|deny

Where *mask* is the CIDR netmask of the rule.

The *default* statement must be the last rule and defines the policy of the user.

The following rule set will allow the user to test 192.168.1.0/24,  192.168.3.0/24 and 172.22.0.0/16, but nothing else:

accept 192.168.1.0/24\
 accept 192.168.3.0/24\
 accept 172.22.0.0/16\
 default deny

The following rule set will allow the user to test whatever he wants,  except the network 192.168.1.0/24:

deny 192.168.1.0/24\
 default accept

The keyword *client\_ip* has been defined, and is replaced at run time by the IP address of the  **openvasd** user. For instance, if you want your users to be able to only be able to scan the system they come from, then you want them to have the following ruleset:

accept client\_ip\
 default deny

## SEE ALSO

[**openvas-rmuser**(8)](/openvas-rmuser/8.md), [**openvasd**(8)](/openvasd/8.md)

## MORE INFORMATION ABOUT THE OpenVAS PROJECT

The canonical places where you will find more information  about the OpenVAS project are:

http://www.openvas.org/ ⟨⟩ (Official site)

## AUTHOR

**openvas-adduser** was quickly written by Renaud Deraison \<deraison@cvs.nessus.org\>

## BUGS

**openvas-adduser** creates temporary files in  *$TMPDIR/*. If this variable is not set, then it will use  */var/tmp* which may be a security risk depending of your configuration.

If you set your TMPDIR variable to  */tmp*, then you are in trouble.