Mercurial > repos > other > Puppet
annotate modules/fail2ban/manifests/init.pp @ 341:3a1b19f6a054
Add a "repeat offender" ban to Apache IP block
We can now have multiple lists (currently hardcoded at two)
so that expiring the instaban doesn't remove the longer
repeat offence ban
| author | IBBoard <dev@ibboard.co.uk> |
|---|---|
| date | Wed, 27 May 2020 19:00:28 +0100 |
| parents | a79ad974a548 |
| children | cd0e77678dca |
| rev | line source |
|---|---|
| 292 | 1 class fail2ban ( |
| 2 $firewall_cmd, | |
| 3 ) { | |
| 4 package { 'fail2ban': | |
| 5 ensure => installed, | |
| 6 } | |
| 7 service { 'fail2ban': | |
| 8 ensure => running, | |
| 9 enable => true | |
| 10 } | |
| 11 File<| tag == 'fail2ban' |> { | |
| 12 ensure => present, | |
| 13 require => Package['fail2ban'], | |
| 14 notify => Service['fail2ban'], | |
| 15 } | |
| 16 file { '/etc/fail2ban/fail2ban.local': | |
| 17 source => 'puppet:///modules/fail2ban/fail2ban.local', | |
| 18 } | |
| 19 file { '/etc/fail2ban/jail.local': | |
| 20 source => 'puppet:///modules/fail2ban/jail.local', | |
| 21 } | |
| 22 file { '/etc/fail2ban/action.d/apf.conf': | |
| 23 source => 'puppet:///modules/fail2ban/apf.conf', | |
| 24 } | |
| 25 | |
| 26 if $firewall_cmd == 'iptables' { | |
| 27 $firewall_ban_cmd = 'iptables-multiport' | |
| 28 } else { | |
| 29 $firewall_ban_cmd = $firewall_cmd | |
| 30 } | |
|
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31 # Create an empty banlist file if it doesn't exist |
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32 exec { 'httxt2dbm -i /dev/null -o /etc/httpd/conf.custom/apache_banlist.db': |
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33 path => '/usr/bin', |
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34 unless => 'test -f /etc/httpd/conf.custom/apache_banlist.db', |
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35 before => Service['httpd'], |
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36 } |
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37 file { '/tmp/apache_banlist.txt': |
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38 ensure => present, |
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39 seltype => 'httpd_config_t', |
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40 } |
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341
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Add a "repeat offender" ban to Apache IP block
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41 # Create an empty repeat banlist file if it doesn't exist |
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42 exec { 'httxt2dbm -i /dev/null -o /etc/httpd/conf.custom/apache_repeat_banlist.db': |
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43 path => '/usr/bin', |
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44 unless => 'test -f /etc/httpd/conf.custom/apache_repeat_banlist.db', |
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45 before => Service['httpd'], |
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46 } |
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47 file { '/tmp/apache_repeat_banlist.txt': |
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48 ensure => present, |
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49 seltype => 'httpd_config_t', |
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50 } |
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51 # And let the httxt2dbm process work the rest of the time |
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52 file { '/etc/selinux/apache-ip-banlist.pp': |
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53 source => 'puppet:///modules/fail2ban/apache-ip-banlist.pp', |
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54 } ~> |
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55 exec { 'semodule -i /etc/selinux/apache-ip-banlist.pp': |
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56 path => '/usr/sbin', |
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57 refreshonly => true, |
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58 } |
| 292 | 59 file { '/etc/fail2ban/action.d/firewall-ban.conf': |
| 60 ensure => link, | |
| 61 target => "/etc/fail2ban/action.d/${firewall_ban_cmd}.conf", | |
| 62 } | |
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63 file { '/etc/fail2ban/action.d/ibb-apache-ip-block.conf': |
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64 source => 'puppet:///modules/fail2ban/ibb-apache-ip-block.conf', |
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65 } |
| 292 | 66 file { '/etc/fail2ban/filter.d/ibb-apache-exploits-instaban.conf': |
| 67 source => 'puppet:///modules/fail2ban/ibb-apache-exploits-instaban.conf', | |
| 68 } | |
| 69 file { '/etc/fail2ban/filter.d/ibb-apache-shellshock.conf': | |
| 70 source => 'puppet:///modules/fail2ban/ibb-apache-shellshock.conf', | |
| 71 } | |
| 72 file { '/etc/fail2ban/filter.d/ibb-repeat-offender.conf': | |
| 73 source => 'puppet:///modules/fail2ban/ibb-repeat-offender.conf', | |
| 74 } | |
| 75 file { '/etc/fail2ban/filter.d/ibb-repeat-offender-ssh.conf': | |
| 76 source => 'puppet:///modules/fail2ban/ibb-repeat-offender-ssh.conf', | |
| 77 } | |
| 78 file { '/etc/fail2ban/filter.d/ibb-postfix-spammers.conf': | |
| 79 source => 'puppet:///modules/fail2ban/ibb-postfix-spammers.conf', | |
| 80 } | |
| 81 file { '/etc/fail2ban/filter.d/ibb-postfix-malicious.conf': | |
| 82 source => 'puppet:///modules/fail2ban/ibb-postfix-malicious.conf', | |
| 83 } | |
| 84 file { '/etc/fail2ban/filter.d/ibb-postfix.conf': | |
| 85 source => 'puppet:///modules/fail2ban/ibb-postfix.conf', | |
| 86 } | |
| 87 file { '/etc/fail2ban/filter.d/ibb-sshd.conf': | |
| 88 source => 'puppet:///modules/fail2ban/ibb-sshd.conf', | |
| 89 } | |
| 90 | |
| 91 $bad_users = [ | |
| 297 | 92 '[^0-9a-zA-Z]+', |
| 292 | 93 '[0-9]+', |
| 297 | 94 '[0-9a-zA-Z]{1,3}', |
| 292 | 95 '([0-9a-z])\2{2,}', |
| 96 'abused', | |
| 97 'adm', | |
| 98 'Admin', | |
| 297 | 99 'admins?[0-9]+', |
| 100 'administr[a-z]+', # administracion, administrador, administradorweb, administrator, etc | |
| 294 | 101 'admissions', |
| 292 | 102 'altibase', |
| 103 'alumni', | |
| 104 'amavisd?', | |
| 295 | 105 'amministratore', |
| 292 | 106 'anwenderschnittstelle', |
| 107 'anonymous', | |
| 108 'ansible', | |
| 109 'aptproxy', | |
| 297 | 110 'apt-mirror', |
| 111 'ark(server)?', | |
| 292 | 112 'asterisk', |
| 297 | 113 'audio', |
| 292 | 114 'auser', |
| 297 | 115 'autologin', |
| 292 | 116 'avahi', |
| 117 'avis', | |
| 118 'backlog', | |
| 119 'backup(s|er|pc|user)?', | |
| 297 | 120 'bash', |
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121 'batch', |
| 297 | 122 'beagleindex', |
| 292 | 123 'bf2', |
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124 '.*bitbucket', |
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125 'bind', |
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293
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126 'bitcoin', |
| 292 | 127 'bitnami', |
| 128 'bitrix', | |
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129 'bkroot', |
| 297 | 130 'blog', |
| 292 | 131 'boinc', |
| 132 'botmaster', | |
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133 'bugzilla', |
| 292 | 134 'build', |
| 135 'buscador', | |
| 136 'cacti(user)?', | |
| 297 | 137 'carrerasoft', |
| 292 | 138 'catchall', |
| 297 | 139 'celery', |
| 292 | 140 'cemergen', |
| 297 | 141 'centos', |
| 292 | 142 'chef', |
| 297 | 143 'cgi', |
| 144 'chromeuser', | |
| 292 | 145 'cinema', |
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146 'cinstall', |
| 297 | 147 'cisco', |
| 292 | 148 'clamav', |
| 149 'cliente?[0-9]*', | |
| 150 'clouduser', | |
| 151 'com', | |
| 152 'comercial', | |
| 153 'control', | |
| 154 'couchdb', | |
| 155 'cpanel', | |
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156 'cpanelrrdtool', |
| 292 | 157 'create', |
| 158 'cron', | |
| 297 | 159 '(cs(s|go|cz)|arma|mc|tf2?|sdtd|web|pz)-?se?rve?r?', |
| 160 'cs-?go1?', | |
| 161 'CumulusLinux!', | |
| 292 | 162 'cyrus[0-9]*', |
| 163 'daemon', | |
| 164 'danger', | |
| 297 | 165 'darwin', |
| 166 'dasuse?r', | |
| 167 'data', | |
| 292 | 168 'debian(-spamd)?', |
| 169 'default', | |
| 170 'dell', | |
| 297 | 171 'deploy(er)?[0-9]*', |
| 292 | 172 'desktop', |
| 173 'developer', | |
| 297 | 174 'devdata', |
| 292 | 175 'devops', |
| 176 'devteam', | |
| 177 'dietpi', | |
| 297 | 178 'discordbot', |
| 179 'disklessadmin', | |
| 292 | 180 'django', |
| 297 | 181 'dmarc', |
| 182 'dockeruser', | |
| 292 | 183 'dotblot', |
| 184 'download', | |
| 185 'dovecot', | |
| 297 | 186 'dovenull', |
| 294 | 187 'duplicity', |
| 292 | 188 'easy', |
| 189 'ec2-user', | |
| 297 | 190 'ecquser', |
| 292 | 191 'edu(cation)?[0-9]*', |
| 192 'e-shop', | |
| 297 | 193 'elastic', |
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194 'elsearch', |
| 292 | 195 'engin(eer)?', |
| 196 'esadmin', | |
| 197 'events', | |
| 198 'exports?', | |
| 199 'facebook', | |
| 200 'factorio', | |
| 201 'fax', | |
| 297 | 202 'fcweb', |
| 203 'fetchmail', | |
| 292 | 204 'filter', |
| 205 'firebird', | |
| 297 | 206 'firefox', |
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207 'ftp(admin)?', |
| 292 | 208 'fuser', |
| 209 'games', | |
| 210 'gdm', | |
| 211 'geniuz', | |
| 297 | 212 'getmail', |
| 292 | 213 'ggc_user', |
| 214 'ghost', | |
| 297 | 215 'git(olite?|blit|lab(_ci)?|admi?n?|use?r)?', |
| 292 | 216 'gmail', |
| 294 | 217 'gmodserver', |
| 218 'gnuhealth', | |
| 292 | 219 'gopher', |
| 297 | 220 'government', |
| 292 | 221 'guest', |
| 222 'hacker', | |
| 223 'hadoop', | |
| 297 | 224 'haldaemon', |
| 292 | 225 'harvard', |
| 297 | 226 'hduser', |
| 227 'headmaster', | |
| 292 | 228 'helpdesk', |
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229 'hive', |
| 292 | 230 'home', |
| 231 'host', | |
| 232 'httpd?', | |
| 294 | 233 'httpfs', |
| 292 | 234 'huawei', |
| 297 | 235 'iamroot', |
| 292 | 236 'iceuser', |
| 237 'imscp', | |
| 297 | 238 'info(rmix)?[0-9]*', |
| 239 'installer', | |
| 240 'inventario', | |
| 292 | 241 'java', |
| 242 'jboss', | |
| 243 'jenkins', | |
| 244 'jira', | |
| 297 | 245 'jmeter', |
| 292 | 246 'jsboss', |
| 297 | 247 'juniper', |
| 292 | 248 'kafka', |
| 249 'kodi', | |
| 295 | 250 'kms', |
| 297 | 251 'legacy', |
| 292 | 252 'library', |
| 253 'libsys', | |
| 254 'libuuid', | |
| 255 'linode', | |
| 256 'linux', | |
| 295 | 257 'localadmin', |
| 297 | 258 'logcheck', |
| 292 | 259 'login', |
| 260 'logout', | |
| 295 | 261 'logstash', |
| 297 | 262 'logview(er)?', |
| 263 'lsfadmin', | |
| 292 | 264 'lynx', |
| 297 | 265 'magento', |
| 292 | 266 'mailer', |
| 267 'mailman', | |
| 297 | 268 'mailtest', |
| 292 | 269 'maintain', |
| 270 'majordomo', | |
| 271 'man', | |
| 272 'mantis', | |
|
296
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273 'mapruser', |
| 292 | 274 'marketing', |
| 275 'master', | |
| 276 'membership', | |
| 297 | 277 'messagebus', |
| 292 | 278 'minecraft', |
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279 'mirc', |
| 292 | 280 'modem', |
| 281 'mongo(db|user)?', | |
| 297 | 282 'monitor(ing)?', |
| 292 | 283 'more', |
| 284 'moher', | |
| 285 'mpiuser', | |
| 297 | 286 'mqadm', |
| 292 | 287 'musi[ck]bot', |
| 297 | 288 '(my?|pg)sq(ue)?l[0-9]*', |
| 292 | 289 'mythtv', |
| 290 'nagios', | |
| 297 | 291 'named', |
| 292 | 292 'nasa', |
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293 'ncs', |
| 297 | 294 'nessus', |
| 295 'netadmin', | |
| 296 'netdiag', | |
| 292 | 297 'netdump', |
| 297 | 298 'network', |
| 292 | 299 'netzplatz', |
| 300 'newadmin', | |
| 295 | 301 'newuser', |
| 292 | 302 'nexus', |
| 297 | 303 'nfinity', |
| 292 | 304 'nfs', |
| 305 '(nfs)?nobody', | |
| 306 'nginx', | |
| 307 'noc', | |
| 297 | 308 'node', |
| 292 | 309 'nothing', |
| 310 'NpC', | |
| 311 'nux', | |
| 312 'odoo', | |
| 313 'odroid', | |
| 297 | 314 'office', |
| 315 'omsagent', | |
| 292 | 316 'onyxeye', |
| 297 | 317 'oozie', |
| 292 | 318 'openbravo', |
| 294 | 319 'openfire', |
| 292 | 320 'openvpn', |
| 321 'operador', | |
| 322 'operator', | |
| 323 'ops(code)?', | |
| 324 'oprofile', | |
| 297 | 325 'ora(cle|prod|vis)[0-9]*', |
| 292 | 326 'osmc', |
| 295 | 327 'owncloud', |
| 292 | 328 'papernet', |
| 297 | 329 'passwo?r?d', |
| 292 | 330 'payments', |
| 331 'pay_?pal', | |
| 294 | 332 'pdfbox', |
| 292 | 333 'pentaho', |
| 297 | 334 'php[0-9]*', |
| 335 'platform', | |
| 292 | 336 'PlcmSpIp(PlcmSpIp)?', |
| 297 | 337 'plex', |
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338 'polkitd?', |
| 297 | 339 'popd?3?', |
| 292 | 340 'popuser', |
| 341 'postfix', | |
| 297 | 342 'p0stgr3s', |
| 292 | 343 'postgres', |
| 344 'postmaster', | |
| 297 | 345 'pptpd', |
| 292 | 346 'print', |
| 347 'privoxy', | |
| 348 'proba', | |
| 349 'proxy', | |
| 295 | 350 'public', |
| 292 | 351 'puppet', |
| 352 'qhsupport', | |
| 353 'rabbit(mq)?', | |
| 354 'radiusd?', | |
| 297 | 355 'readonly', |
| 356 'reboot', | |
| 357 'recording', | |
| 292 | 358 'redis', |
| 359 'redmine', | |
| 297 | 360 'remote', |
| 361 'reports', | |
| 292 | 362 'riakcs', |
| 363 'root[0-9]+', | |
| 364 'rpc(user)?', | |
| 297 | 365 'rpm', |
| 292 | 366 'RPM', |
| 367 'rtorrent', | |
| 368 'rustserver', | |
| 369 'sales[0-9]+', | |
| 370 's?bin', | |
| 297 | 371 '(samba|sshd|git|student|tomcat|abc|web|info|(vpn|appl?|my|db)?(dev|use?r|server|man|manager|mgr)|account)[0-9]*', |
| 292 | 372 'saslauth', |
| 297 | 373 'scan(n?er)?', |
| 292 | 374 'screen', |
| 375 'search', | |
| 297 | 376 'sekretariat', |
| 294 | 377 'serverpilot', |
| 292 | 378 'service', |
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379 'setup', |
| 297 | 380 '(s|u|ams|admin|inss|pro|web)?ftp(d|[_-]?use?r|home|_?test|immo)?[0-9]*', |
| 292 | 381 'sftponly', |
| 382 'shell', | |
| 383 'shop', | |
| 297 | 384 'sinusbot[0-9]*', |
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385 'sirius', |
| 297 | 386 'smbguest', |
| 387 'smbuse?r', | |
| 292 | 388 'smmsp', |
| 389 'socket', | |
| 390 'software', | |
| 391 'solarus', | |
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392 'speech-dispatcher', |
| 292 | 393 'splunk', |
| 297 | 394 'sprummlbot', |
| 292 | 395 'squid', |
| 297 | 396 'squirrelmail[0-9]+', |
| 397 'srvadmin', | |
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324
b0928653dfc2
Blacklist more users, including sshd, ftpadmin and a cPanel tool
IBBoard <dev@ibboard.co.uk>
parents:
308
diff
changeset
|
398 'sshd', |
| 292 | 399 'sshusr', |
| 400 'staffc', | |
| 401 'steam(cmd)?', | |
| 402 'store', | |
| 297 | 403 'stunnel', |
| 292 | 404 'superuser', |
|
296
2f4d0ea4cb55
Blacklist Portuguese support, MapR, numbered Oracle and more
IBBoard <dev@ibboard.co.uk>
parents:
295
diff
changeset
|
405 'suporte', |
| 292 | 406 'support', |
| 297 | 407 'svn(root)?', |
|
293
55762b436f89
Add more blacklisted SSH usernames
IBBoard <dev@ibboard.co.uk>
parents:
292
diff
changeset
|
408 'sybase', |
| 297 | 409 'sync[0-9]*', |
| 292 | 410 'sysadmin', |
| 411 'system', | |
|
305
38e35360a390
Blacklist hive, polkitd, cinstall and more as SSH logins
IBBoard <dev@ibboard.co.uk>
parents:
297
diff
changeset
|
412 'teamspeak[234]?(-?use?r)?', |
| 292 | 413 'telkom', |
| 297 | 414 'telnetd?', |
| 415 'te?mp(use?r)?[0-9]*', | |
|
305
38e35360a390
Blacklist hive, polkitd, cinstall and more as SSH logins
IBBoard <dev@ibboard.co.uk>
parents:
297
diff
changeset
|
416 'test((er?|ing|ftp|man|linux|use?r|u)[0-9]*|[0-9]+)?', |
| 292 | 417 '(test)?username', |
| 418 'text', | |
| 419 'tomcat', | |
| 420 'tools', | |
| 421 'toor', | |
| 297 | 422 'ts[23](se?rv(er)?|(musi[ck])?bot|sleep)?', |
| 423 'tss', | |
| 292 | 424 'tunstall', |
| 425 'ubnt', | |
| 426 'ubuntu', | |
| 427 'unity', | |
| 297 | 428 'universitaetsrechenzentrum', # University Computing Center |
| 429 'upload[0-9]*', | |
| 430 'user[0-9]*', | |
| 292 | 431 'USERID', |
| 297 | 432 'username', |
| 292 | 433 'usuario', |
| 434 'uucp', | |
| 435 'vagrant', | |
| 436 'vbox', | |
| 437 'ventrilo', | |
| 438 'vhbackup', | |
| 439 'virusalter', | |
| 440 'vmadmin', | |
| 441 'vmail', | |
| 297 | 442 'vscan', |
| 292 | 443 'vyatta', |
| 444 'wanadoo', | |
|
308
edd1e3b444e7
Blacklist more users on SSH including bugzilla
IBBoard <dev@ibboard.co.uk>
parents:
305
diff
changeset
|
445 'web', |
| 292 | 446 'weblogic', |
| 447 'webmaster', | |
| 297 | 448 'webportal', |
| 292 | 449 'WinD3str0y', |
| 450 'wine', | |
| 297 | 451 'wordpress', |
| 292 | 452 'wp-?user', |
| 453 'write', | |
| 454 'www', | |
| 297 | 455 'wwAdmin', |
| 456 '(www|web|coin|fax|sys|db2|rsync|tc)-?(adm(in)?|run|users?|data|[0-9]+)', | |
| 292 | 457 'xbian', |
| 458 'xbot', | |
| 297 | 459 'xmpp', |
| 292 | 460 'xoadmin', |
| 461 'yahoo', | |
| 462 'yarn', | |
| 463 'zabbix', | |
| 464 'zimbra', | |
| 465 'zookeeper', | |
| 297 | 466 # And some passwords that turned up as usernames |
| 467 '1q2w3e4r', | |
| 468 'abc123', | |
| 292 | 469 '0fordn1on@#\$%%\^&', |
| 470 'P@\$\$w0rd', | |
| 297 | 471 'P@ssword1!', |
| 472 'Passwd123', | |
| 473 'pass123?4?', | |
| 474 'qwer?[0-9]+', | |
| 292 | 475 ] |
| 476 | |
| 477 file { '/etc/fail2ban/filter.d/ibb-sshd-bad-user.conf': | |
| 478 content => epp('fail2ban/ibb-sshd-bad-user.epp', { 'bad_users' => $bad_users }), | |
| 479 } | |
| 480 # Because one of our rules checks fail2ban's log, but the service dies without the file | |
| 481 file { '/var/log/fail2ban.log': | |
| 482 ensure => present, | |
| 483 owner => 'root', | |
| 484 group => 'root', | |
| 485 mode => '0600', | |
| 486 } | |
| 487 } |