annotate mod_auth_ha1/README.markdown @ 5298:12f7d8b901e0

mod_audit: Support for adding location (GeoIP) to audit events This can be more privacy-friendly than logging full IP addresses, and also more informative to a user - IP addresses don't mean much to the average person, however if they see activity from outside their expected country, they can immediately identify suspicious activity. As with IPs, this field is configurable for deployments that would like to disable it. Location is also not logged when the geoip library is not available.
author Matthew Wild <mwild1@gmail.com>
date Sat, 01 Apr 2023 13:11:53 +0100
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1 ---
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2 labels:
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3 - 'Stage-Beta'
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4 - 'Type-Auth'
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5 summary: |
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6 Authentication module for 'HA1' hashed credentials in a text file, as
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7 used by reTurnServer
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8 ...
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9
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10 Introduction
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11 ============
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12
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13 This module authenticates users against hashed credentials stored in a
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14 plain text file. The format is the same as that used by reTurnServer.
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16 Configuration
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17 =============
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19 Name Default Description
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20 ----------------- ---------- ---------------------------------
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21 auth\_ha1\_file auth.txt Path to the authentication file
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22
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23 Prosody reads the auth file at startup and on reload (e.g. SIGHUP).
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24
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25 File Format
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26 ===========
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28 The file format is text, with one user per line. Each line is broken
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29 into four fields separated by colons (':'):
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30
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31 username:ha1:host:status
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33 Field Description
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34 ---------- ----------------------------------------------------------------------------------
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35 username The user's login name
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36 ha1 An MD5 hash of "username:host:password"
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37 host The XMPP hostname
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38 status The status of the account. Prosody expects this to be just the text "authorized"
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39
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40 More info can be found
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41 [here](https://github.com/resiprocate/resiprocate/blob/master/reTurn/users.txt).
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43 Example
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44 -------
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46 john:2a236a1a68765361c64da3b502d4e71c:example.com:authorized
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47 mary:4ed7cf9cbe81e02dbfb814de6f84edf1:example.com:authorized
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48 charlie:83002e42eb4515ec0070489339f2114c:example.org:authorized
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49
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50 Constructing the hashes can be done manually using any MD5 utility, such
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51 as md5sum. For example the user 'john' has the password 'hunter2', and
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52 his hash can be calculated like this:
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53
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54 echo -n "john:example.com:hunter2" | md5sum -
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56 Compatibility
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57 =============
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58
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59 ------ -------
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60 0.9 Works
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61 0.10 Works
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62 ------ -------