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mod_firewall: Update user marks to store instantly via map store The original approach was to keep marks in memory only, and persist them at shutdown. That saves I/O, at the cost of potentially losing marks on an unclean shutdown. This change persists marks instantly, which may have some performance overhead but should be more "correct". It also splits the marking/unmarking into an event which may be watched or even fired by other modules.
author Matthew Wild <mwild1@gmail.com>
date Thu, 08 Jun 2023 16:20:42 +0100
parents 0e78523f8c20
children
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1 ---
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2 labels:
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3 - 'Stage-Alpha'
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4 summary: |
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5 Warn admins about outgoing s2s connections that are refused due to
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6 invalid or untrusted certificates
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7 ...
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9 Introduction
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10 ============
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11
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12 Similar to mod\_watchregistrations, this module warns admins when an s2s
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13 connection fails due for encryption or trust reasons.
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15 The certificate shows the SHA1 hash, so it can easily be used together
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16 with mod\_s2s\_auth\_fingerprint.
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18 Configuration
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19 =============
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21 modules_enabled = {
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22 -- other modules --
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23 "watchuntrusted",
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25 }
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27 untrusted_fail_watchers = { "admin@example.lit" }
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28 untrusted_fail_notification = "Establishing a secure connection from $from_host to $to_host failed. Certificate hash: $sha1. $errors"
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30 Option Default Description
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31 ------------------------------- --------------------------------------------------------------------------------------------------------------- --------------------------------------------------------------------------------------
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32 untrusted\_fail\_watchers All admins The users to send the message to
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33 untrusted\_fail\_notification "Establishing a secure connection from \$from\_host to \$to\_host failed. Certificate hash: \$sha1. \$errors" The message to send, \$from\_host, \$to\_host, \$sha1 and \$errors are replaced
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34 untrusted\_message\_type `"chat"` Which kind of message to send. `"normal"` or `"headline"` are other sensible options
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35 untrusted\_ignore\_domains Empty The domains that this module should not warn about
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37 Compatibility
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38 =============
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39
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40 ------- -------
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41 trunk Works
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42 ------- -------