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annotate mod_watchuntrusted/README.markdown @ 5401:c8d04ac200fc

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mod_http_oauth2: Reject loopback URIs as client_uri This really should be a proper website with info, https://localhost is not good enough. Ideally we'd validate that it's got proper DNS and is actually reachable, but triggering HTTP or even DNS lookups seems like it would carry abuse potential that would best to avoid.
author Kim Alvefur <zash@zash.se>
date Tue, 02 May 2023 16:20:55 +0200
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 ------- -------