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@ -451,27 +451,15 @@ Though this is unlikely to be required in small deployment, you can fine-tune so
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### Fail2Ban Setup
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Bitwarden_rs logs failed login attempts to stdout. We need to set this so the host OS can see these. Then we can setup Fail2Ban.
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As of release 1.5.0, bitwarden_rs supports logging to file. See [Logging](#logging) above for information on how to set this up.
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#### Logging Failed Login Attempts to Syslog
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We need to set the logging driver to syslog so the host OS and Fail2Ban can see them.
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After specifying the log file location, failed login attempts will appear in the logs in the following format:
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If you are using docker commands, you will need to add: `--log-driver syslog --log-opt tag=$TAG` to your command.
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If you are using docker-compose, add this to you yaml file:
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```
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bitwarden:
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logging:
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driver: "syslog"
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options:
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tag: "$TAG"
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```
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With the above settings in the docker-compose file. Any failed login attempts will look like this in your syslog file:
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```
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MMM DD hh:mm:ss server-hostname $TAG[773]: [YYYY-MM-DD][hh:mm:ss][bitwarden_rs::api::identity][ERROR] Username or password is incorrect. Try again. IP: XXX.XXX.XXX.XXX. Username: email@domain.com.
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[YYYY-MM-DD hh:mm:ss][bitwarden_rs::api::identity][ERROR] Username or password is incorrect. Try again. IP: XXX.XXX.XXX.XXX. Username: email@domain.com.
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```
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You can change the '$TAG' to anything you like. Just remember it because it will be in the Fail2Ban filter.
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#### Fail2Ban Filter
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@ -485,11 +473,9 @@ And add the following
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before = common.conf
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[Definition]
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_daemon = $TAG
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failregex = ^%(__prefix_line)s.*Username or password is incorrect\. Try again\. IP: <HOST>\. Username:.*$
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failregex = ^.*Username or password is incorrect\. Try again\. IP: <HOST>\. Username:.*$
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ignoreregex =
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```
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Dont forget to change the '$TAG' to what you set it as from above.
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#### Fail2Ban Jail
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@ -504,7 +490,8 @@ enabled = true
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port = 80,443,8081
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filter = bitwarden
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action = iptables-allports[name=bitwarden]
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logpath = /var/log/syslog
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logpath = /path/to/bitwarden/log
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backend = polling
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maxretry = 3
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bantime = 14400
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findtime = 14400
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