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1 #summary Log failed authentication attempts with their IP address |
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2 #labels Stage-Stable |
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3 |
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4 = Introduction = |
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5 |
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6 Prosody doesn't write IP addresses to its log file by default for privacy reasons (unless debug logging is enabled). |
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7 |
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8 This module enables logging of the IP address in a failed authentication attempt so that those trying to break into accounts for example can be blocked. |
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9 |
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10 = fail2ban configuration = |
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11 |
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12 fail2ban is a utility for monitoring log files and automatically blocking "bad" IP addresses at the firewall level. |
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13 |
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14 With this module enabled in Prosody you can use the following example configuration for fail2ban: |
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15 |
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16 {{{ |
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17 # /etc/fail2ban/filter.d/prosody-auth.conf |
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18 # Fail2Ban configuration file for prosody authentication |
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19 [Definition] |
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20 failregex = Failed authentication attempt \(not-authorized\) from IP: <HOST> |
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21 ignoreregex = |
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22 }}} |
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23 |
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24 And at the appropriate place (usually the bottom) of /etc/fail2ban/jail.conf add these lines: |
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25 |
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26 {{{ |
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27 [prosody] |
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28 enabled = true |
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29 port = 5222 |
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30 filter = prosody-auth |
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31 logpath = /var/log/prosody/prosody*.log |
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32 maxretry = 6 |
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33 }}} |
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34 |
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35 == Compatibility == |
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36 || trunk || Works || |
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37 || 0.9 || Works || |
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38 || 0.8 || Doesn't work || |
