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mod_auth_ldap/README.markdown

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mod_auth_ldap/README.markdown @ 4210:a0937b5cfdcb

mod_invites_page: Remove preauth URI button This button is incompatible with the majority of XMPP clients around, yet based on feedback from users, many are drawn to click it when they have any XMPP client installed already. In the case where the user already has software installed, we would prefer them to select it from the software list so they can follow the setup process suited to their specific client (we already track which software supports preauth URIs). If their client is not listed, they can still use the manual registration link instead.
author Matthew Wild <mwild1@gmail.com>
date Fri, 16 Oct 2020 11:03:38 +0100
parent 3954:7a2998e48545
child 4717:f4f07891c4cc
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1 ---
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2 labels:
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3 - 'Stage-Alpha'
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4 - 'Type-Auth'
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5 summary: LDAP authentication module
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6 ...
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7
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8 Introduction
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9 ============
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10
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11 This is a Prosody authentication plugin which uses LDAP as the backend.
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13 Dependecies
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14 ===========
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16 This module depends on [LuaLDAP](https://github.com/lualdap/lualdap)
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17 for connecting to an LDAP server.
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18
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19 Configuration
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20 =============
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21
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22 Copy the module to the prosody modules/plugins directory.
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23
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24 In Prosody's configuration file, under the desired host section, add:
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26 ``` {.lua}
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27 authentication = "ldap"
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28 ldap_base = "ou=people,dc=example,dc=com"
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29 ```
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31 Further LDAP options are:
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33 Name Description Default value
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34 --------------------- ---------------------------------------------------------------------------------------------------------------------- --------------------
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35 ldap\_base LDAP base directory which stores user accounts **Required field**
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36 ldap\_server Space-separated list of hostnames or IPs, optionally with port numbers (e.g. "localhost:8389") `"localhost"`
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37 ldap\_rootdn The distinguished name to auth against `""` (anonymous)
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38 ldap\_password Password for rootdn `""`
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39 ldap\_filter Search filter, with `$user` and `$host` substituted for user- and hostname `"(uid=$user)"`
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40 ldap\_scope Search scope. other values: "base" and "onelevel" `"subtree"`
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41 ldap\_tls Enable TLS (StartTLS) to connect to LDAP (can be true or false). The non-standard 'LDAPS' protocol is not supported. `false`
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42 ldap\_mode How passwords are validated. `"bind"`
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43 ldap\_admin\_filter Search filter to match admins, works like ldap\_filter
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45 **Note:** lua-ldap reads from `/etc/ldap/ldap.conf` and other files like
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46 `~prosody/.ldaprc` if they exist. Users wanting to use a particular TLS
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47 root certificate can specify it in the normal way using TLS\_CACERT in
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48 the OpenLDAP config file.
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49
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50 Modes
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51 =====
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53 The `"getpasswd"` mode requires plain text access to passwords in LDAP
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54 and feeds them into Prosodys authentication system. This enables more
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55 secure authentication mechanisms but does not work for all deployments.
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57 The `"bind"` mode performs an LDAP bind, does not require plain text
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58 access to passwords but limits you to the PLAIN authentication
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59 mechanism.
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60
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61 Compatibility
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62 =============
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64 Works with 0.8 and later.