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mod_log_auth/README.markdown @ 4666:dbc7ba3cc27c
mod_external_services: Filter services by requested credentials using a Set
Please don't be accidentally quadratic.
author | Kim Alvefur <zash@zash.se> |
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date | Mon, 30 Aug 2021 20:19:09 +0200 |
parent | 2347:a47520a2c59d |
rev | line source |
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1 --- |
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2 labels: |
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3 - 'Stage-Stable' |
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4 summary: Log failed authentication attempts with their IP address |
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5 ... |
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7 Introduction |
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8 ============ |
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10 Prosody doesn't write IP addresses to its log file by default for |
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11 privacy reasons (unless debug logging is enabled). |
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13 This module enables logging of the IP address in a failed authentication |
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14 attempt so that those trying to break into accounts for example can be |
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15 blocked. |
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17 fail2ban configuration |
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18 ====================== |
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20 fail2ban is a utility for monitoring log files and automatically |
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21 blocking "bad" IP addresses at the firewall level. |
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22 |
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23 With this module enabled in Prosody you can use the following example |
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24 configuration for fail2ban: |
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26 # /etc/fail2ban/filter.d/prosody-auth.conf |
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27 # Fail2Ban configuration file for prosody authentication |
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28 [Definition] |
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29 failregex = Failed authentication attempt \(not-authorized\) for user .* from IP: <HOST> |
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30 ignoreregex = |
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32 And at the appropriate place (usually the bottom) of |
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33 /etc/fail2ban/jail.conf add these lines: |
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35 [prosody] |
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36 enabled = true |
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37 port = 5222 |
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38 filter = prosody-auth |
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39 logpath = /var/log/prosody/prosody*.log |
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40 maxretry = 6 |
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42 Compatibility |
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43 ------------- |
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44 |
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45 ------- -------------- |
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46 trunk Works |
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47 0.9 Works |
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48 0.8 Doesn't work |
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49 ------- -------------- |