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annotate mod_http_debug/README.md @ 5536:96dec7681af8

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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
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1 ---
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2 summary: HTTP module returning info about requests for debugging
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3 ---
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4
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5 This module returns some info about HTTP requests as Prosody sees them
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6 from an endpoint like `http://xmpp.example.net:5281/debug`. This can be
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7 used to validate [reverse-proxy configuration][doc:http] and similar use
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8 cases.
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9
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10 # Example
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11
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12 ```
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13 $ curl -sSf https://xmpp.example.net:5281/debug | json_pp
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14 {
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15 "body" : "",
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16 "headers" : {
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17 "accept" : "*/*",
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18 "host" : "xmpp.example.net:5281",
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19 "user_agent" : "curl/7.74.0"
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20 },
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21 "httpversion" : "1.1",
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22 "id" : "jmFROQKoduU3",
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23 "ip" : "127.0.0.1",
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24 "method" : "GET",
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25 "path" : "/debug",
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26 "secure" : true,
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27 "url" : {
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28 "path" : "/debug"
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29 }
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30 }
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31 ```
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32
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33 # Configuration
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34
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35 HTTP Methods handled can be configured via the `http_debug_methods`
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36 setting. By default, the most common methods are already enabled.
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37
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38 ```lua
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39 http_debug_methods = { "GET"; "HEAD"; "DELETE"; "OPTIONS"; "PATCH"; "POST"; "PUT" };
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40 ```