# Documentation

## Presentation

- How it works

- Quick start tutorial

## Workshops

- LDAPCon 2019: Connect LL::NG to OpenLDAP and use 2FA, configure SSO on Fusion Directory and Dokuwiki

- Pass the SALT 2019: Connect LL::NG to OpenLDAP and use 2FA, configure SSO on Fusion Directory

## Installation and configuration

- Maintained versions:

  - Version 3.0 (dev)

  - Version 2.0 (stable)

  - Version 1.9 (oldstable)

- Archived versions (unmaintained by LL::NG Team )

  - Version 1.4

  - Version 1.3

  - Version 1.2

  - Version 1.1

  - Version 1.0

### Packaged versions

These versions are maintained under distribution umbrella following their policy.

#### Debian

Tip

Following Debian Policy, LL::NG packages are never upgraded in published distributions. However, security patches are backported by maintenance teams (except some minor ones). See Security tracker

Debian dist |  | LL::NG version | Secured | Maintenance | LTS Limit | Extended LTS Limit
--- | --- | --- | --- | --- | --- | ---
6 | Squeeze | 0.9.4.1 | CVE-2020-16093 tagged as minor | None | February 2016 | April 2019
7 | Wheezy | 1.1.2 | CVE-2020-16093 tagged as minor | None | May 2018 | June 2020
8 | Jessie | 1.3.3 | CVE-2019-19791, CVE-2020-16093 tagged as minor | None [1] | June 2020 | Possibly 2024
9 | <s>Stretch</s> | 1.9.7 | CVE-2020-16093 tagged as minor | Debian LTS Team | June 2022 | Possibly 2024
10 | Buster | 2.0.2 |  | Debian LTS Team | June 2024 | Possibly 2026
| Buster-backports | Latest [5] |  | LL::NG Team, “best effort” [3] | June 2024 |
11 | Bullseye | 2.0.11 |  | Debian Security Team | July 2026 | Possibly 2028
| Bullseye-backports | Latest [5] |  | LL::NG Team, “best effort” [3] | maybe July 2026 |
12 | Bookworm | 2.16.1 |  | Debian Security Team | July 2028 | Possibly 2030
| Bookworm-backports | Latest [5] |  | LL::NG Team, “best effort” [3] | maybe July 2028 |
Next | Testing/Unstable | Latest [5] |  | LL::NG Team |  |

See Debian Security Tracker and Debian Package Tracker for more.

#### Ubuntu

Attention

Ubuntu version are included in “universe” branch [8], so not really security maintained. Prefer to use our repositories or Debian ones

Ubuntu dist |  | LL::NG version | Secured | Maintenance
--- | --- | --- | --- | ---
12.04 | Precise | 1.1.2 | No known vulnerability | None
14.04 | Trusty | 1.2.5 | No known vulnerability | None
16.04 | Xenial | 1.4.6 | CVE-2019-12046, CVE-2019-13031 | None
18.04 | Bionic | 1.9.16 | CVE-2019-12046, CVE-2019-13031, CVE-2020-24660, CVE-2023-44469 | None
20.04 | Focal [9] | 2.0.7 | CVE-2020-24660, CVE-2021-35472, CVE-2021-35473, CVE-2021-40874, CVE-2023-44469 | None
22.04 | Jammy [9] | 2.0.13 | minor issues: CVE-2021-40874, CVE-2023-28862, CVE-2023-44469 | None
23.04 | Lunar | 2.0.16 | minor issues: CVE-2023-28862, CVE-2023-44469 | None
23.10 | Mantic | 2.16.2 | minor issues: CVE-2023-44469 | None

## Bug report

See Reporting a bug.

## Development

- Bugtracker

- Source code

- Nightly trunk builds (for Debian or Ubuntu, ***really unstable*)

- Git access:

    git clone https://gitlab.ow2.org/lemonldap-ng/lemonldap-ng.git

- CPAN test reports:

  - LemonLDAP::NG Common

  - LemonLDAP::NG Handler

  - LemonLDAP::NG Portal

  - LemonLDAP::NG Manager

## Other

- Conferences

- References

- Press

[1]

Possible Extended LTS

[3] (1,2,3)

updated by LL::NG Team until dependencies are compatible. Don’t use backports unless you plan to update your system because backports are not covered by Debian Security Policy

[5] (1,2,3,4)

few days after release

[8]

Ubuntu universe/multiverse branches are community maintained (so not maintained by Canonical), but in fact nobody considers LL::NG security issues. See this issue for example

[9] (1,2)

LTS