annotate mod_alias/README.markdown @ 4813:0a257d1402c3

mod_muc_rtbl: Optimize case with zero hashes On the assumption that during quiet times between torrents of spam, the hash set would be empty. There would be no point in doing the operations and hashes to check for a match in that case.
author Kim Alvefur <zash@zash.se>
date Mon, 06 Dec 2021 18:19:19 +0100
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1 ---
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2 summary: Point alias accounts or domains to correct XMPP user
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3 ...
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4
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5 Introduction
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6 ============
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7
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8 This module allows you to set up aliases that alert people who try to
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9 contact them or add them to their roster what your actual JID is. This
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10 is useful for changing JIDs, or just in the case where you own both
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11 example.com and example.net, and want people who contact you@example.com
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12 to be alerted to contact you at you@example.net instead.
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14 This type of aliasing is well supported in the email world, but very hard
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15 to handle with XMPP, this module sidesteps all the hard problems by just
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16 sending the user a helpful message, requiring humans to decide what they
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17 actually want to do.
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18
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19 This doesn't require any special support on other clients or servers,
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20 just the ability to receive messages.
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22 Configuration
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23 =============
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24
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25 Add the module to the `modules_enabled` list.
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26
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27 modules_enabled = {
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28 ...
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29 "alias";
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30 }
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31
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32 Then set up your list of aliases, aliases can be full or bare JIDs,
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33 or hosts:
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34
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35 aliases = {
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36 ["old@example.net"] = "new@example.net";
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37 ["you@example.com"] = "you@example.net";
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38 ["conference.example.com"] = "conference.example.net";
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39 }
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40
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41 You can also set up a custom response, by default it is:
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43 alias_response = "User $alias can be contacted at $target";
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44
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45 A script named mod_alias_postfixadmin.sh is included in this directory to
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46 generate the aliases array directly from a postfixadmin MySQL database.
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47 Instructions for use are included in the script.
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48
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49 Compatibility
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50 =============
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52 ------- --------------
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53 trunk Works
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54 0.10 Works
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55 0.9 Unknown
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56 0.8 Unknown
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57 ------- --------------