{"id":190,"date":"2022-05-22T21:14:43","date_gmt":"2022-05-22T19:14:43","guid":{"rendered":"https:\/\/www.licoho.com\/wiki\/?p=190"},"modified":"2022-05-22T21:25:55","modified_gmt":"2022-05-22T19:25:55","slug":"fail2ban-owncloud-log","status":"publish","type":"post","link":"https:\/\/www.licoho.com\/wiki\/fail2ban-owncloud-log\/","title":{"rendered":"Fail2Ban &amp; owncloud.log"},"content":{"rendered":"<p>fail2ban version: 0.11.2<br \/>\nowncloud version: 10.9<\/p>\n<p>Seit der Loganpassung der owncloud, hat fail2ban Probleme mit der Datums- und Uhrzeiterkennung.<\/p>\n<p><span style=\"text-decoration: underline\">Logmeldung:<\/span><\/p>\n<pre>May 22 18:20:22 server fail2ban: 2022-05-22 18:20:17,967 fail2ban.filter [1227195]: WARNING [owncloud] Simulate NOW in operation since found time has too large deviation None ~ 1653236417.9676743 +\/- 60\r\nMay 22 18:20:22 server fail2ban: 2022-05-22 18:20:17,967 fail2ban.filter [1227195]: WARNING [owncloud] Please check jail has possibly a timezone issue. Line with odd timestamp: {\"reqId\":\"xyz\",\"level\":2,\"time\":\"2022-05-22T18:20:17+02:00\",\"remoteAddr\":\"1.2.3.4\",\"user\":\"--\",\"app\":\"core\",\"method\":\"GET\",\"url\":\"\\\/\",\"message\":\"Trusted domain error. \\\"1.2.3.4\\\" tried to access using \\\"127.0.0.1\\\" as host.\"}<\/pre>\n<p>Hier hilft eine entsprechende Anpassung der Filterdatei im fail2ban Ordner.<\/p>\n<p>Hier mein Beispielfilterdatei &#8222;owncloud.conf&#8220;:<\/p>\n<pre>[INCLUDES]\r\nbefore = common.conf\r\n\r\n[Definition]\r\n_daemon = owncloud\r\ndatepattern = ^{\"reqId\":\".*\",\"level\":2,\"time\":\"%%Y-%%m-%%dT%%H:%%M:%%S%%z\"\r\n\r\nfailregex = \\\"remoteAddr\\\"\\:\\\"&lt;ADDR&gt;\\\".*\\\"message\\\"\\:\\\"Trusted domain error.\r\n            \\\"remoteAddr\\\"\\:\\\"&lt;ADDR&gt;\\\".*\\\"message\\\"\\:\\\"Login failed:\r\n\r\nignoreregex =<\/pre>\n<p>Und wenn Ihr jetzt per fail2ban-regex den Filter pr\u00fcft, sollte ein sauberes Datum mit Uhrzeit erscheinen.<\/p>\n<p><span style=\"text-decoration: underline\">Befehl:<\/span><\/p>\n<pre>$ fail2ban-regex owncloud.log \/etc\/fail2ban\/filter.d\/owncloud.conf<\/pre>\n","protected":false},"excerpt":{"rendered":"<p>fail2ban version: 0.11.2 owncloud version: 10.9 Seit der Loganpassung der owncloud, hat fail2ban Probleme mit der Datums- und Uhrzeiterkennung. Logmeldung: May 22 18:20:22 server fail2ban: 2022-05-22 18:20:17,967 fail2ban.filter [1227195]: WARNING [owncloud] Simulate NOW in operation since found time has too &hellip; <a href=\"https:\/\/www.licoho.com\/wiki\/fail2ban-owncloud-log\/\">Weiterlesen <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[],"class_list":["post-190","post","type-post","status-publish","format-standard","hentry","category-news"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Fail2Ban &amp; owncloud.log - Li(nux)-Co(nfig)-Ho(sting)<\/title>\n<meta name=\"description\" content=\"Hier findet Ihr eine Hilfestellung und Anpassung Eurer ownCloud jail file f\u00fcr fail2ban unter Debian bzw. auch Ubuntu. Es behebt das Problem des timezone issue und setzt bzw. nutzt den korrekten timestamp. Hier nenne ich den Stichpunkt datepattern und regex bei fail2ban.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.licoho.com\/wiki\/fail2ban-owncloud-log\/\" \/>\n<meta property=\"og:locale\" content=\"de_DE\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Fail2Ban &amp; owncloud.log - Li(nux)-Co(nfig)-Ho(sting)\" \/>\n<meta property=\"og:description\" content=\"Hier findet Ihr eine Hilfestellung und Anpassung Eurer ownCloud jail file f\u00fcr fail2ban unter Debian bzw. auch Ubuntu. Es behebt das Problem des timezone issue und setzt bzw. nutzt den korrekten timestamp. Hier nenne ich den Stichpunkt datepattern und regex bei fail2ban.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.licoho.com\/wiki\/fail2ban-owncloud-log\/\" \/>\n<meta property=\"og:site_name\" content=\"Li(nux)-Co(nfig)-Ho(sting)\" \/>\n<meta property=\"article:published_time\" content=\"2022-05-22T19:14:43+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2022-05-22T19:25:55+00:00\" \/>\n<meta name=\"author\" content=\"rwagner\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Verfasst von\" \/>\n\t<meta name=\"twitter:data1\" content=\"rwagner\" \/>\n\t<meta name=\"twitter:label2\" content=\"Gesch\u00e4tzte Lesezeit\" \/>\n\t<meta name=\"twitter:data2\" content=\"1\u00a0Minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.licoho.com\\\/wiki\\\/fail2ban-owncloud-log\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.licoho.com\\\/wiki\\\/fail2ban-owncloud-log\\\/\"},\"author\":{\"name\":\"rwagner\",\"@id\":\"https:\\\/\\\/www.licoho.com\\\/wiki\\\/#\\\/schema\\\/person\\\/4273710834696bd7a0ff799c7d9e2f3f\"},\"headline\":\"Fail2Ban &amp; owncloud.log\",\"datePublished\":\"2022-05-22T19:14:43+00:00\",\"dateModified\":\"2022-05-22T19:25:55+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.licoho.com\\\/wiki\\\/fail2ban-owncloud-log\\\/\"},\"wordCount\":60,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\\\/\\\/www.licoho.com\\\/wiki\\\/#organization\"},\"articleSection\":[\"News\"],\"inLanguage\":\"de\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/www.licoho.com\\\/wiki\\\/fail2ban-owncloud-log\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.licoho.com\\\/wiki\\\/fail2ban-owncloud-log\\\/\",\"url\":\"https:\\\/\\\/www.licoho.com\\\/wiki\\\/fail2ban-owncloud-log\\\/\",\"name\":\"Fail2Ban &amp; owncloud.log - Li(nux)-Co(nfig)-Ho(sting)\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.licoho.com\\\/wiki\\\/#website\"},\"datePublished\":\"2022-05-22T19:14:43+00:00\",\"dateModified\":\"2022-05-22T19:25:55+00:00\",\"description\":\"Hier findet Ihr eine Hilfestellung und Anpassung Eurer ownCloud jail file f\u00fcr fail2ban unter Debian bzw. auch Ubuntu. 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