Apache-2.2
設置fail2ban apache規則的問題
我正在使用 ubunutu 16.04。我安裝了fail2ban，一切正常。我嘗試了一次 ssh 錯誤登錄嘗試，它應該禁止我的 ip。現在一切都很好。但我需要實現一些 apache 規則，所以我繼續編輯 jail.local。我搜尋我希望啟用的規則，並將它們更改為 enabled = true 。我說完，保存。重新啟動 (
sudo service fail2ban restart)。我繼續檢查：sudo fail2ban-client status但我收到：無法聯繫伺服器。它在執行嗎？
我檢查規則
sudo iptables -S我收到：
-P INPUT ACCEPT -P FORWARD ACCEPT -P OUTPUT ACCEPT -A INPUT -i lo -j ACCEPT -A INPUT -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT -A INPUT -p tcp -m tcp --dport 22 -j ACCEPT -A INPUT -p tcp -m multiport --dports 80,443 -j ACCEPT -A INPUT -j DROP -A INPUT -i lo -j ACCEPT -A INPUT -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT -A INPUT -p tcp -m tcp --dport 22 -j ACCEPT -A INPUT -p tcp -m multiport --dports 80,443 -j ACCEPT -A INPUT -j DROP請注意，什麼都沒有，即使是在我進行全新安裝時起作用的 SSH 規則也消失了。我不知道我還能做什麼
Fail2ban 日誌
2017-02-17 14:10:38,917 fail2ban.server [31044]: INFO Stopping all jails 2017-02-17 14:10:39,197 fail2ban.actions[31044]: WARNING [ssh] Unban 116.31.116.52 2017-02-17 14:10:39,204 fail2ban.actions[31044]: WARNING [ssh] Unban 80.242.71.53 2017-02-17 14:10:39,211 fail2ban.jail [31044]: INFO Jail 'ssh' stopped 2017-02-17 14:10:39,212 fail2ban.server [31044]: INFO Exiting Fail2ban系統日誌
Feb 17 14:10:38 vps374063 systemd[1]: Stopping LSB: Start/stop fail2ban... Feb 17 14:10:39 vps374063 fail2ban[31145]: Stopping authentication failure monitor: fail2ban. Feb 17 14:10:39 vps374063 systemd[1]: Starting LSB: Start/stop fail2ban... Feb 17 14:10:39 vps374063 fail2ban[31168]: Starting authentication failure monitor: fail2banERROR No file(s) found for glob /var/log/apache/error.log Feb 17 14:10:39 vps374063 fail2ban[31168]: ERROR Failed during configuration: Have not found any log file for apache-noscript jail Feb 17 14:10:39 vps374063 fail2ban[31168]: failed! Feb 17 14:10:39 vps374063 systemd[1]: Started LSB: Start/stop fail2ban.監獄.conf
# Fail2Ban configuration file. # # This file was composed for Debian systems from the original one # provided now under /usr/share/doc/fail2ban/examples/jail.conf # for additional examples. # # Comments: use '#' for comment lines and ';' for inline comments # # To avoid merges during upgrades DO NOT MODIFY THIS FILE # and rather provide your changes in /etc/fail2ban/jail.local # # The DEFAULT allows a global definition of the options. They can be overridden # in each jail afterwards. [DEFAULT] # "ignoreip" can be an IP address, a CIDR mask or a DNS host. Fail2ban will not # ban a host which matches an address in this list. Several addresses can be # defined using space separator. ignoreip = 127.0.0.1/8 # External command that will take an tagged arguments to ignore, e.g. <ip>, # and return true if the IP is to be ignored. False otherwise. # # ignorecommand = /path/to/command <ip> ignorecommand = # "bantime" is the number of seconds that a host is banned. bantime = 600 # A host is banned if it has generated "maxretry" during the last "findtime" # seconds. findtime = 600 maxretry = 3 # "backend" specifies the backend used to get files modification. # Available options are "pyinotify", "gamin", "polling" and "auto". # This option can be overridden in each jail as well. # # pyinotify: requires pyinotify (a file alteration monitor) to be installed. # If pyinotify is not installed, Fail2ban will use auto. # gamin: requires Gamin (a file alteration monitor) to be installed. # If Gamin is not installed, Fail2ban will use auto. # polling: uses a polling algorithm which does not require external libraries. # auto: will try to use the following backends, in order: # pyinotify, gamin, polling. backend = auto # "usedns" specifies if jails should trust hostnames in logs, # warn when reverse DNS lookups are performed, or ignore all hostnames in logs # # yes: if a hostname is encountered, a reverse DNS lookup will be performed. # warn: if a hostname is encountered, a reverse DNS lookup will be performed, # but it will be logged as a warning. # no: if a hostname is encountered, will not be used for banning, # but it will be logged as info. usedns = warn # # Destination email address used solely for the interpolations in # jail.{conf,local} configuration files. destemail = root@localhost # # Name of the sender for mta actions sendername = Fail2Ban # Email address of the sender sender = fail2ban@localhost # # ACTIONS # # Default banning action (e.g. iptables, iptables-new, # iptables-multiport, shorewall, etc) It is used to define # action_* variables. Can be overridden globally or per # section within jail.local file banaction = iptables-multiport # email action. Since 0.8.1 upstream fail2ban uses sendmail # MTA for the mailing. Change mta configuration parameter to mail # if you want to revert to conventional 'mail'. mta = sendmail # Default protocol protocol = tcp # Specify chain where jumps would need to be added in iptables-* actions chain = INPUT # # Action shortcuts. To be used to define action parameter # The simplest action to take: ban only action_ = %(banaction)s[name=%(__name__)s, port="%(port)s", protocol="%(protocol)s", chain="%(chain)s"] # ban & send an e-mail with whois report to the destemail. action_mw = %(banaction)s[name=%(__name__)s, port="%(port)s", protocol="%(protocol)s", chain="%(chain)s"] %(mta)s-whois[name=%(__name__)s, dest="%(destemail)s", protocol="%(protocol)s", chain="%(chain)s", sendername="%(sendername)s"] # ban & send an e-mail with whois report and relevant log lines # to the destemail. action_mwl = %(banaction)s[name=%(__name__)s, port="%(port)s", protocol="%(protocol)s", chain="%(chain)s"] %(mta)s-whois-lines[name=%(__name__)s, dest="%(destemail)s", logpath=%(logpath)s, chain="%(chain)s", sendername="%(sendername)s"] # Choose default action. To change, just override value of 'action' with the # interpolation to the chosen action shortcut (e.g. action_mw, action_mwl, etc) in jail.local # globally (section [DEFAULT]) or per specific section action = %(action_)s # # JAILS # # Next jails corresponds to the standard configuration in Fail2ban 0.6 which # was shipped in Debian. Enable any defined here jail by including # # [SECTION_NAME] # enabled = true # # in /etc/fail2ban/jail.local. # # Optionally you may override any other parameter (e.g. banaction, # action, port, logpath, etc) in that section within jail.local [ssh] enabled = true port = ssh filter = sshd logpath = /var/log/auth.log maxretry = 5 [dropbear] enabled = false port = ssh filter = dropbear logpath = /var/log/auth.log maxretry = 6 # Generic filter for pam. Has to be used with action which bans all ports # such as iptables-allports, shorewall [pam-generic] enabled = false # pam-generic filter can be customized to monitor specific subset of 'tty's filter = pam-generic # port actually must be irrelevant but lets leave it all for some possible uses port = all banaction = iptables-allports port = anyport logpath = /var/log/auth.log maxretry = 6 [xinetd-fail] enabled = false filter = xinetd-fail port = all banaction = iptables-multiport-log logpath = /var/log/daemon.log maxretry = 2 [ssh-ddos] enabled = false port = ssh filter = sshd-ddos logpath = /var/log/auth.log maxretry = 6 # Here we use blackhole routes for not requiring any additional kernel support # to store large volumes of banned IPs [ssh-route] enabled = false filter = sshd action = route logpath = /var/log/sshd.log maxretry = 6 # Here we use a combination of Netfilter/Iptables and IPsets # for storing large volumes of banned IPs # # IPset comes in two versions. See ipset -V for which one to use # requires the ipset package and kernel support. [ssh-iptables-ipset4] enabled = false port = ssh filter = sshd banaction = iptables-ipset-proto4 logpath = /var/log/sshd.log maxretry = 6 [ssh-iptables-ipset6] enabled = false port = ssh filter = sshd banaction = iptables-ipset-proto6 logpath = /var/log/sshd.log maxretry = 6 # # HTTP servers # [apache] enabled = false port = http,https filter = apache-auth logpath = /var/log/apache*/*error.log maxretry = 6 # default action is now multiport, so apache-multiport jail was left # for compatibility with previous (<0.7.6-2) releases [apache-multiport] enabled = false port = http,https filter = apache-auth logpath = /var/log/apache*/*error.log maxretry = 6 [apache-noscript] enabled = false port = http,https filter = apache-noscript logpath = /var/log/apache*/*error.log maxretry = 6 [apache-overflows] enabled = false port = http,https filter = apache-overflows logpath = /var/log/apache*/*error.log maxretry = 2 [apache-modsecurity] enabled = false filter = apache-modsecurity port = http,https logpath = /var/log/apache*/*error.log maxretry = 2 [apache-nohome] enabled = false filter = apache-nohome port = http,https logpath = /var/log/apache*/*error.log maxretry = 2 # Ban attackers that try to use PHP's URL-fopen() functionality # through GET/POST variables. - Experimental, with more than a year # of usage in production environments. [php-url-fopen] enabled = false port = http,https filter = php-url-fopen logpath = /var/www/*/logs/access_log # A simple PHP-fastcgi jail which works with lighttpd. # If you run a lighttpd server, then you probably will # find these kinds of messages in your error_log: # ALERT – tried to register forbidden variable ‘GLOBALS’ # through GET variables (attacker '1.2.3.4', file '/var/www/default/htdocs/index.php') [lighttpd-fastcgi] enabled = false port = http,https filter = lighttpd-fastcgi logpath = /var/log/lighttpd/error.log # Same as above for mod_auth # It catches wrong authentifications [lighttpd-auth] enabled = false port = http,https filter = suhosin logpath = /var/log/lighttpd/error.log [nginx-http-auth] enabled = false filter = nginx-http-auth port = http,https logpath = /var/log/nginx/error.log # Monitor roundcube server [roundcube-auth] enabled = false filter = roundcube-auth port = http,https logpath = /var/log/roundcube/userlogins [sogo-auth] enabled = false filter = sogo-auth port = http, https # without proxy this would be: # port = 20000 logpath = /var/log/sogo/sogo.log # # FTP servers # [vsftpd] enabled = false port = ftp,ftp-data,ftps,ftps-data filter = vsftpd logpath = /var/log/vsftpd.log # or overwrite it in jails.local to be # logpath = /var/log/auth.log # if you want to rely on PAM failed login attempts # vsftpd's failregex should match both of those formats maxretry = 6 [proftpd] enabled = false port = ftp,ftp-data,ftps,ftps-data filter = proftpd logpath = /var/log/proftpd/proftpd.log maxretry = 6 [pure-ftpd] enabled = false port = ftp,ftp-data,ftps,ftps-data filter = pure-ftpd logpath = /var/log/syslog maxretry = 6 [wuftpd] enabled = false port = ftp,ftp-data,ftps,ftps-data filter = wuftpd logpath = /var/log/syslog maxretry = 6 # # Mail servers # [postfix] enabled = false port = smtp,ssmtp,submission filter = postfix logpath = /var/log/mail.log [couriersmtp] enabled = false port = smtp,ssmtp,submission filter = couriersmtp logpath = /var/log/mail.log # # Mail servers authenticators: might be used for smtp,ftp,imap servers, so # all relevant ports get banned # [courierauth] enabled = false port = smtp,ssmtp,submission,imap2,imap3,imaps,pop3,pop3s filter = courierlogin logpath = /var/log/mail.log [sasl] enabled = false port = smtp,ssmtp,submission,imap2,imap3,imaps,pop3,pop3s filter = postfix-sasl # You might consider monitoring /var/log/mail.warn instead if you are # running postfix since it would provide the same log lines at the # "warn" level but overall at the smaller filesize. logpath = /var/log/mail.log [dovecot] enabled = false port = smtp,ssmtp,submission,imap2,imap3,imaps,pop3,pop3s filter = dovecot logpath = /var/log/mail.log # To log wrong MySQL access attempts add to /etc/my.cnf: # log-error=/var/log/mysqld.log # log-warning = 2 [mysqld-auth] enabled = false filter = mysqld-auth port = 3306 logpath = /var/log/mysqld.log # DNS Servers # These jails block attacks against named (bind9). By default, logging is off # with bind9 installation. You will need something like this: # # logging { # channel security_file { # file "/var/log/named/security.log" versions 3 size 30m; # severity dynamic; # print-time yes; # }; # category security { # security_file; # }; # }; # # in your named.conf to provide proper logging # !!! WARNING !!! # Since UDP is connection-less protocol, spoofing of IP and imitation # of illegal actions is way too simple. Thus enabling of this filter # might provide an easy way for implementing a DoS against a chosen # victim. See # http://nion.modprobe.de/blog/archives/690-fail2ban-+-dns-fail.html # Please DO NOT USE this jail unless you know what you are doing. #[named-refused-udp] # #enabled = false #port = domain,953 #protocol = udp #filter = named-refused #logpath = /var/log/named/security.log [named-refused-tcp] enabled = false port = domain,953 protocol = tcp filter = named-refused logpath = /var/log/named/security.log [freeswitch] enabled = false filter = freeswitch logpath = /var/log/freeswitch.log maxretry = 10 action = iptables-multiport[name=freeswitch-tcp, port="5060,5061,5080,5081", protocol=tcp] iptables-multiport[name=freeswitch-udp, port="5060,5061,5080,5081", protocol=udp] [ejabberd-auth] enabled = false filter = ejabberd-auth port = xmpp-client protocol = tcp logpath = /var/log/ejabberd/ejabberd.log # Multiple jails, 1 per protocol, are necessary ATM: # see https://github.com/fail2ban/fail2ban/issues/37 [asterisk-tcp] enabled = false filter = asterisk port = 5060,5061 protocol = tcp logpath = /var/log/asterisk/messages [asterisk-udp] enabled = false filter = asterisk port = 5060,5061 protocol = udp logpath = /var/log/asterisk/messages # Jail for more extended banning of persistent abusers # !!! WARNING !!! # Make sure that your loglevel specified in fail2ban.conf/.local # is not at DEBUG level -- which might then cause fail2ban to fall into # an infinite loop constantly feeding itself with non-informative lines [recidive] enabled = false filter = recidive logpath = /var/log/fail2ban.log action = iptables-allports[name=recidive] sendmail-whois-lines[name=recidive, logpath=/var/log/fail2ban.log] bantime = 604800 ; 1 week findtime = 86400 ; 1 day maxretry = 5 # See the IMPORTANT note in action.d/blocklist_de.conf for when to # use this action # # Report block via blocklist.de fail2ban reporting service API # See action.d/blocklist_de.conf for more information [ssh-blocklist] enabled = false filter = sshd action = iptables[name=SSH, port=ssh, protocol=tcp] sendmail-whois[name=SSH, dest="%(destemail)s", sender="%(sender)s", sendername="%(sendername)s"] blocklist_de[email="%(sender)s", apikey="xxxxxx", service="%(filter)s"] logpath = /var/log/sshd.log maxretry = 20 # consider low maxretry and a long bantime # nobody except your own Nagios server should ever probe nrpe [nagios] enabled = false filter = nagios action = iptables[name=Nagios, port=5666, protocol=tcp] sendmail-whois[name=Nagios, dest="%(destemail)s", sender="%(sender)s", sendername="%(sendername)s"] logpath = /var/log/messages ; nrpe.cfg may define a different log_facility maxretry = 1
你的錯誤在那裡：
ERROR No file(s) found for glob /var/log/apache/error.log ERROR Failed during configuration: Have not found any log file for apache-noscript jail再看看你的jails配置，你用
apache-noscriptjail解析的錯誤日誌可能不存在。您的編輯顯示：
[apache-noscript] enabled = false port = http,https filter = apache-noscript logpath = /var/log/apache*/*error.log maxretry = 6我敢打賭，從控制台，
ls /var/log/apache*/*error.log不會匹配任何東西。