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- complete rewrite of banIP to support nftables
- all sets are handled in a separate nft table/namespace 'banIP'
- for incoming blocking it uses the inet input hook, for outgoing blocking it uses the inet forward hook
- full IPv4 and IPv6 support
- supports nft atomic set loading
- supports blocking by ASN numbers and by iso country codes
- 42 preconfigured external feeds are available, plus local allow- and blocklist
- supports local allow- and blocklist (IPv4, IPv6, CIDR notation or domain names)
- auto-add the uplink subnet to the local allowlist
- provides a small background log monitor to ban unsuccessful login attempts in real-time
- the logterms for the log monitor service can be freely defined via regex
- auto-add unsuccessful LuCI, nginx, Asterisk or ssh login attempts to the local blocklist
- fast feed processing as they are handled in parallel as background jobs
- per feed it can be defined whether the input chain or the forward chain should be blocked (default: both chains)
- automatic blocklist backup & restore, the backups will be used in case of download errors or during startup
- automatically selects one of the following download utilities with ssl support: aria2c, curl, uclient-fetch or wget
- supports a 'allowlist only' mode, this option restricts internet access from/to a small number of secure websites/IPs
- provides comprehensive runtime information
- provides a detailed set report
- provides a set search engine for certain IPs
- feed parsing by fast & flexible regex rulesets
- minimal status & error logging to syslog, enable debug logging to receive more output
- procd based init system support (start/stop/restart/reload/status/report/search)
- procd network interface trigger support
- ability to add new banIP feeds on your own
- add a readme with all available options/feeds to customize your installation to your needs
- a new LuCI frontend will be available in due course
Signed-off-by: Dirk Brenken <dev@brenken.org>
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* Updated firehol ipset URLs
Signed-off-by: Richard Gering <rg4github@dutchies.us>
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* switch to unencrypted http downloads for ipdeny.com due to persistant certificate issues
* compact json generator code (tested with report files > 2MB)
* various code cleanups and optimizations
Signed-off-by: Dirk Brenken <dev@brenken.org>
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* fix search string/pipe preparation for the background service
* fix IPSet maxelem limitation, made it more flexible
* fix potential error during resume action
* add Cisco Talos IP blacklist
* update readme
Signed-off-by: Dirk Brenken <dev@brenken.org>
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* add scanning for suspicious nginx events
* add a log counter to track the number of the failed requests
or login repetitions of the same ip in the log before banning,
defaults are: ssh (3), luci (3), nginx (5)
* optimize the background service handling
* add 'greensnow' as a new source
* update readme and LuCI frontend regarding the new log count options
Signed-off-by: Dirk Brenken <dev@brenken.org>
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* major rewrite
* add support for multiple chains
* add mac whitelisting
* add support for multiple ssh daemons in parallel
* add an ipset report engine
* add mail notifications
* add suspend/resume functions
* add a cron wrapper to set an ipset related auto-timer for
automatic blocklist updates
* add a list wrapper to add/remove blocklist sources
* add 19.x and Turris OS 5.x compatibility code
* sources stored in an external compressed json file
(/etc/banip/banip.sources.gz)
* change Country/ASN download sources (faster/more reliable)
* fix DHCPv6/icmpv6 issues
Signed-off-by: Dirk Brenken <dev@brenken.org>
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