{"id":62,"date":"2016-02-24T14:37:21","date_gmt":"2016-02-24T14:37:21","guid":{"rendered":"http:\/\/blog.datentraeger.li\/?p=62"},"modified":"2017-02-24T13:39:00","modified_gmt":"2017-02-24T13:39:00","slug":"sieve-filter-attachments","status":"publish","type":"post","link":"https:\/\/blog.datentraeger.li\/?p=62","title":{"rendered":"Sieve Filter Attachments"},"content":{"rendered":"<p>Sieve ist witzig. Habe jetzt eben mal einen Filter zum doc rejecten gemacht. Klappt ganz gut\u2026und ist (neben der Grundsatz-Diskussion \u00fcber freie Software) eigentlich auch gar nicht abwegig, wenn man die <a title=\"Crypto-Trojaner\" href=\"https:\/\/web.archive.org\/web\/20160523174021\/http:\/\/www.heise.de\/newsticker\/meldung\/Krypto-Trojaner-Locky-wuetet-in-Deutschland-Ueber-5000-Infektionen-pro-Stunde-3111774.html\" target=\"_blank\">Crypto-Trojaner<\/a> etc betrachtet, die derzeit rumschwirren\u2026<\/p>\n<p>Hier die gek\u00fcrzte Fassung:<\/p>\n<pre class=\"wrap:true lang:sh decode:true \">require [\"reject\",\"body\",\"regex\"];\r\nif anyof (body :raw :regex [\"filename=.*\\.doc\",\"filename=.*\\.docx\"]) {\r\n reject text:\r\nYou sent the attachment in Microsoft Word\/Excel format, a secret proprietary format, so I cannot read it.\r\nIf you send me the plain text, ODT or PDF, then I could read it.\r\n\r\nWould you please reconsider the use of Word format for communication with other people? Thank you.\r\n.\r\n;\r\n}\r\n<\/pre>\n","protected":false},"excerpt":{"rendered":"Sieve ist witzig. Habe jetzt eben mal einen Filter zum doc rejecten gemacht. Klappt ganz gut\u2026und ist (neben der Grundsatz-Diskussion \u00fcber freie Software) eigentlich auch gar nicht abwegig, wenn man die Crypto-Trojaner etc betrachtet, die derzeit rumschwirren\u2026 Hier die gek\u00fcrzte Fassung: require [&#8220;reject&#8221;,&#8221;body&#8221;,&#8221;regex&#8221;]; if anyof (body :raw :regex [&#8220;filename=.*\\.doc&#8221;,&#8221;filename=.*\\.docx&#8221;]) {&hellip;\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8],"tags":[],"class_list":["post-62","post","type-post","status-publish","format-standard","hentry","category-mail"],"_links":{"self":[{"href":"https:\/\/blog.datentraeger.li\/index.php?rest_route=\/wp\/v2\/posts\/62","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.datentraeger.li\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.datentraeger.li\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.datentraeger.li\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.datentraeger.li\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=62"}],"version-history":[{"count":2,"href":"https:\/\/blog.datentraeger.li\/index.php?rest_route=\/wp\/v2\/posts\/62\/revisions"}],"predecessor-version":[{"id":466,"href":"https:\/\/blog.datentraeger.li\/index.php?rest_route=\/wp\/v2\/posts\/62\/revisions\/466"}],"wp:attachment":[{"href":"https:\/\/blog.datentraeger.li\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=62"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.datentraeger.li\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=62"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.datentraeger.li\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=62"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}