{"id":33136,"date":"2019-10-31T21:50:56","date_gmt":"2019-10-31T18:50:56","guid":{"rendered":"https:\/\/prohoster.info\/blog\/vypusk-gnu-librejs-7-20-dopolneniya-dlya-blokirovaniya-nesvobodnogo-javascript-v-firefox\/"},"modified":"2019-10-31T21:50:56","modified_gmt":"2019-10-31T18:50:56","slug":"vypusk-gnu-librejs-7-20-dopolneniya-dlya-blokirovaniya-nesvobodnogo-javascript-v-firefox","status":"publish","type":"post","link":"https:\/\/prohoster.info\/es\/blog\/news\/vypusk-gnu-librejs-7-20-dopolneniya-dlya-blokirovaniya-nesvobodnogo-javascript-v-firefox","title":{"rendered":"Lanzamiento de GNU LibreJS 7.20, complemento para bloquear JavaScript no libre en Firefox.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p><noindex><a rel=\"nofollow\" href=\"https:\/\/www.mail-archive.com\/info-gnu@gnu.org\/msg02601.html\">Presentado<\/a><\/noindex> lanzamiento de la extensi\u00f3n de Firefox<br \/>\n<noindex><a rel=\"nofollow\" href=\"http:\/\/ftp.gnu.org\/gnu\/librejs\/\">LibreJS 7.20.1<\/a><\/noindex>, que permite prescindir de la ejecuci\u00f3n de c\u00f3digo JavaScript no libre. Seg\u00fan <noindex><a rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=20882\">la opini\u00f3n<\/a><\/noindex> Richard Stallman, el problema con JavaScript es que el c\u00f3digo se carga sin el conocimiento del usuario, sin darle la oportunidad de evaluar el grado de libertad del mismo antes de su carga y de impedir la ejecuci\u00f3n de c\u00f3digo JavaScript propietario. La definici\u00f3n de la licencia utilizada en el c\u00f3digo JavaScript <noindex><a rel=\"nofollow\" href=\"http:\/\/www.gnu.org\/software\/librejs\/manual\/librejs.html#Free-Licenses-Detection\">se realiza<\/a><\/noindex> se puede encontrar en el sitio web <noindex><a rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=33044\">a trav\u00e9s de etiquetas especiales<\/a><\/noindex> o mediante el an\u00e1lisis de la menci\u00f3n de la licencia en los comentarios del c\u00f3digo. Adem\u00e1s, por defecto se permite la ejecuci\u00f3n de c\u00f3digo JavaScript trivial, bibliotecas conocidas y c\u00f3digo de sitios que el usuario haya a\u00f1adido a su lista blanca. <\/p>\n<p>En la nueva versi\u00f3n: <\/p>\n<ul>\n<li class=\"l\"> Se ha a\u00f1adido soporte para m\u00e1scaras de subdominios.\n<li class=\"l\"> Se han a\u00f1adido las licencias de Creative Commons y Expat a la lista de licencias, se han a\u00f1adido detalles adicionales para las licencias GPU y se han utilizado nombres de licencias m\u00e1s comprensibles para los usuarios.\n<li class=\"l\"> Se ha asegurado la identificaci\u00f3n de secciones @license que no contienen enlaces.\n<li class=\"l\"> Se han a\u00f1adido pruebas automatizadas para detectar regresiones en las listas negra y blanca.\n<li class=\"l\"> Se ha mejorado la eficiencia en el manejo de las listas negras.\n<li class=\"l\"> Se ha a\u00f1adido un bot\u00f3n para recargar la p\u00e1gina en el men\u00fa emergente.\n<li class=\"l\"> Se ha garantizado la visualizaci\u00f3n del contenido del bloque NOSCRIPT en caso de bloqueo de scripts o si est\u00e1 presente el atributo data-librejs-display.\n<\/ul>\n<p><noindex><a rel=\"nofollow\" name=\"link\"><\/a><\/noindex><\/p>\n<p>Fuente: <a \ncontent=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=50640\">opennet.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u0435\u043d \u0432\u044b\u043f\u0443\u0441\u043a Firefox-\u0434\u043e\u043f\u043e\u043b\u0435\u043d\u0438\u044f LibreJS 7.20.1, \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0449\u0435\u0433\u043e \u043e\u0442\u043a\u0430\u0437\u0430\u0442\u044c\u0441\u044f \u043e\u0442 \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044f \u043d\u0435\u0441\u0432\u043e\u0431\u043e\u0434\u043d\u043e\u0433\u043e JavaScript-\u043a\u043e\u0434\u0430. \u041f\u043e \u043c\u043d\u0435\u043d\u0438\u044e \u0420\u0438\u0447\u0430\u0440\u0434\u0430 \u0421\u0442\u043e\u043b\u043b\u043c\u0430\u043d\u0430, \u043f\u0440\u043e\u0431\u043b\u0435\u043c\u0430 \u0441 JavaScript \u0441\u043e\u0441\u0442\u043e\u0438\u0442 \u0432 \u0442\u043e\u043c, \u0447\u0442\u043e \u043a\u043e\u0434 \u0437\u0430\u0433\u0440\u0443\u0436\u0430\u0435\u0442\u0441\u044f \u0431\u0435\u0437 \u0432\u0435\u0434\u043e\u043c\u0430 \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044f, \u043d\u0435 \u0434\u0430\u0432\u0430\u044f \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u0438 \u043e\u0446\u0435\u043d\u0438\u0442\u044c \u0441\u0442\u0435\u043f\u0435\u043d\u044c \u0435\u0433\u043e \u0441\u0432\u043e\u0431\u043e\u0434\u043d\u043e\u0441\u0442\u0438 \u043f\u0435\u0440\u0435\u0434 \u0437\u0430\u0433\u0440\u0443\u0437\u043a\u043e\u0439 \u0438 \u0432\u043e\u0441\u043f\u0440\u0435\u043f\u044f\u0442\u0441\u0442\u0432\u043e\u0432\u0430\u0442\u044c \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044e \u043f\u0440\u043e\u043f\u0440\u0438\u0435\u0442\u0430\u0440\u043d\u043e\u0433\u043e JavaScript-\u043a\u043e\u0434\u0430. \u041e\u043f\u0440\u0435\u0434\u0435\u043b\u0435\u043d\u0438\u0435 \u043f\u0440\u0438\u043c\u0435\u043d\u044f\u0435\u043c\u043e\u0439 \u0432 JavaScript-\u043a\u043e\u0434\u0435 \u043b\u0438\u0446\u0435\u043d\u0437\u0438\u0438 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0441\u044f \u0447\u0435\u0440\u0435\u0437 \u0443\u043a\u0430\u0437\u0430\u043d\u0438\u0435 \u043d\u0430 \u0441\u0430\u0439\u0442\u0435 \u0441\u043f\u0435\u0446\u0438\u0430\u043b\u044c\u043d\u044b\u0445 \u043c\u0435\u0442\u043e\u043a \u0438\u043b\u0438 \u0447\u0435\u0440\u0435\u0437 [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-33136","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.2 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u0435\u043d \u0432\u044b\u043f\u0443\u0441\u043a Firefox-\u0434\u043e\u043f\u043e\u043b\u0435\u043d\u0438\u044f\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Yuri Gagarin\"\/>\n\t<link rel=\"canonical\" href=\"https:\/\/prohoster.info\/es\/blog\/news\/vypusk-gnu-librejs-7-20-dopolneniya-dlya-blokirovaniya-nesvobodnogo-javascript-v-firefox\" \/>\n\t<meta name=\"generator\" 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