{"id":112621,"date":"2024-01-01T03:10:24","date_gmt":"2024-01-01T01:10:24","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/fproxy-v83-lokalnyj-proksi-server-dlya-filtraczii-https-trafika"},"modified":"2024-01-01T03:10:24","modified_gmt":"2024-01-01T01:10:24","slug":"fproxy-v83-lokalnyj-proksi-server-dlya-filtraczii-https-trafika","status":"publish","type":"post","link":"https:\/\/prohoster.info\/pt\/blog\/news\/fproxy-v83-lokalnyj-proksi-server-dlya-filtraczii-https-trafika","title":{"rendered":"fproxy v83 \u2014 um servidor proxy local para filtrar tr\u00e1fego http(s)","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

A 83\u00aa vers\u00e3o do proxy de cache e anti-spam para uso pessoal foi publicada com configura\u00e7\u00f5es flex\u00edveis.<\/p>\n

Fun\u00e7\u00f5es principais (tudo configur\u00e1vel):<\/p>\n

    \n
  1. filtragem de conte\u00fado indesejado (listas brancas\/pretas de URLs, proibi\u00e7\u00e3o de cookies);<\/li>\n
  2. cache for\u00e7ado e indefinido dos dados recebidos (principalmente \u00fatil para imagens e scripts);<\/li>\n
  3. corrigir o conte\u00fado das p\u00e1ginas da web em tempo real (modificando o c\u00f3digo-fonte em C, com um exemplo para substituir o conte\u00fado de p\u00e1ginas-clones do stackoverflow por um link para a original);<\/li>\n
  4. listas brancas\/pretas de certificados e pinagem de certificado conforme a lista;<\/li>\n
  5. substitui\u00e7\u00e3o do endere\u00e7o IP\/dom\u00ednio\/caminho\/protocolo da requisi\u00e7\u00e3o HTTP conforme a configura\u00e7\u00e3o (uma vers\u00e3o estendida de \/etc\/hosts);<\/li>\n
  6. sniffer http\/https.<\/li>\n<\/ol>\n

    Ideal para navegar em sites atrav\u00e9s de internet lenta ou em dispositivos lentos (gra\u00e7as aos pontos 1 e 2, para os quais tudo foi inicialmente criado), mas \u00e9 \u00fatil em qualquer caso.<\/p>\n

    O proxy \u00e9 dividido em tr\u00eas partes para seguran\u00e7a e simplifica\u00e7\u00e3o da l\u00f3gica de trabalho: servidor TLS (terminando conex\u00f5es do navegador), m\u00f3dulo central do proxy e cliente, terminando conex\u00f5es de sa\u00edda.<\/p>\n

    O programa \u00e9 projetado para uso personalizado, ou seja, todas as configura\u00e7\u00f5es e o diret\u00f3rio com os dados atuais do servidor proxy est\u00e3o vinculados a um usu\u00e1rio espec\u00edfico, ou at\u00e9 mesmo a um perfil de navegador espec\u00edfico. Executar o proxy como um daemon de sistema global \u00e9 tecnicamente poss\u00edvel, mas dessa forma \u00e9 dif\u00edcil utilizar uma de suas principais fun\u00e7\u00f5es \u2014 o cache agressivo de tudo, j\u00e1 que os dados em cache podem ser diferentes para cada perfil de navegador e devem ser isolados uns dos outros por quest\u00f5es de seguran\u00e7a.<\/p>\n

    Exemplo de lista de bloqueio:<\/p>\n

    deny nosub all share.yandex.ru browser-updater.yandex.net deny nosub all a.ria.ru # ? deny nosub spec vk.com query \\\/share.php deny nosub spec yastatic.net query \\\/pcode\\\/adfox\\\/loader.js query \\\/share2\\\/share.js deny nosub spec www.youtube.com query \\\/subscribe_widget deny nosub spec pano.img.ria.ru query \\\/adriver\\\/flashplagin\\\/movie.swf deny nosub spec a.ria.ru query \\\/ping deny nosub spec n-ssl.ria.ru query \\\/polling deny nosub spec apis.google.com query \\\/js\\\/plusone.js deny nosub spec yandex.ru pref \\\/clck\\\/safeclick\\\/ pref \\\/clck\\\/click\\\/ pref \\\/clck\\\/jclck\\\/ deny all spec query \\\/tnc # index.ru proxied counter exact \\\/tnc.js # index.ru proxied counter query \\\/pixel.gif # alguns spammers usam isso <\/p>\n

    Exemplo de lista de roteamento:<\/p>\n

    https:\/\/my.local.site set proxy none set target http:\/\/127.0.0.1:1234\/localsite set http_host new.host:1234.intel.com resolve off set proxy socks5:\/\/127.0.0.1:3333 <\/p>\n

    Caso haja atualiza\u00e7\u00e3o de uma vers\u00e3o anterior \u00e0 78, deve-se converter o cache: entre na diret\u00f3rio de trabalho do servidor proxy do usu\u00e1rio (uid\/gid) e execute fproxy-cacheconv-78 (por padr\u00e3o, este programa n\u00e3o \u00e9 compilado).<\/p>\n

    <\/p>\n

    Mudan\u00e7as desde a \u00faltima vers\u00e3o publicada (80<\/a>):<\/p>\n

    <\/noindex><\/noindex> <\/p>\n

      \n
    1. fproxy-dashboard agora possui uma op\u00e7\u00e3o para mostrar tamanhos de conte\u00fado em bytes em vez de kilobytes;<\/li>\n
    2. suporte a servidores defeituosos que ignoram o cabe\u00e7alho 'Connection: close';<\/li>\n
    3. suporte a servidores defeituosos que retornam o cabe\u00e7alho 'Content-Encoding: identity';<\/li>\n
    4. envio de op\u00e7\u00e3o TLS ALPN;<\/li>\n
    5. melhoria no funcionamento do terminador TLS do lado externo (cliente): agora suporta n\u00e3o apenas TLS, mas tamb\u00e9m conex\u00f5es comuns, opera como um daemon independente recebendo solicita\u00e7\u00f5es do proxy principal pela rede, e pode redirecionar suas conex\u00f5es de sa\u00edda atrav\u00e9s de outro proxy, permitindo assim a divis\u00e3o flex\u00edvel de tarefas entre n\u00f3s em condi\u00e7\u00f5es de internet ruim e\/ou a necessidade de organizar a sa\u00edda do tr\u00e1fego em um servidor remoto de diferentes n\u00edveis de confiabilidade; al\u00e9m disso, a nova vers\u00e3o \u00e9 mais f\u00e1cil de usar manualmente a partir da linha de comando como um cliente TLS de console com suporte a proxy;<\/li>\n
    6. compila\u00e7\u00e3o simplificada, agora h\u00e1 um Makefile em vez de scripts shell<\/li>\n
    7. pacotes .deb pr\u00e9-compilados organizados no reposit\u00f3rio (para vers\u00f5es Debian 8-12)<\/li>\n
    8. mudan\u00e7as no arquivo de configura\u00e7\u00e3o, incompat\u00edveis com vers\u00f5es anteriores<\/li>\n
    9. nova configura\u00e7\u00e3o para gerenciar o roteamento de solicita\u00e7\u00f5es, que combinou configura\u00e7\u00f5es anteriormente separadas de resolv e de redirecionamento de conex\u00f5es de sa\u00edda para um servidor remoto, e tamb\u00e9m obteve uma s\u00e9rie de novas op\u00e7\u00f5es: agora \u00e9 poss\u00edvel escolher atrav\u00e9s de qual cliente, qual proxy ser\u00e1 enviado para cada URL (protocolo, dom\u00ednio, porta, caminho), atrav\u00e9s de qual servidor DNS ser\u00e1 feita a defini\u00e7\u00e3o de seu endere\u00e7o IP (incluindo a op\u00e7\u00e3o de delegar esta tarefa a um proxy externo HTTP ou SOCKS5), ou escrever o endere\u00e7o manualmente, al\u00e9m de poder alterar o protocolo, a porta ou o prefixo do caminho da URL<\/li>\n
    10. suporte adicionado a certificados SAN para endere\u00e7os IP tanto no cliente quanto no servidor (navegadores deixaram de aceitar endere\u00e7os IP em CommonName h\u00e1 algum tempo)<\/li>\n<\/ol>\n

      Planos para o futuro:<\/p>\n

        \n
      1. suporte para hooks CGI\/FastCGI\/.so para manipula\u00e7\u00e3o MITM do conte\u00fado recebido dos sites<\/li>\n
      2. gerenciador de perfis e configura\u00e7\u00f5es de proxy<\/li>\n
      3. controle interativo para verifica\u00e7\u00e3o de certificados de sites remotos e listas de bloqueio<\/li>\n<\/ol>\n

        Fonte: linux.org.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

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Principais recursos (tudo configur\u00e1vel): filtragem de conte\u00fado indesejado.","canonical_url":"https:\/\/prohoster.info\/pt\/blog\/news\/fproxy-v83-lokalnyj-proksi-server-dlya-filtraczii-https-trafika","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"pt_PT","og:site_name":"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b","og:type":"article","og:title":"\ud83e\udd47fproxy v83 \u2014 \u043b\u043e\u043a\u0430\u043b\u044c\u043d\u044b\u0439 \u043f\u0440\u043e\u043a\u0441\u0438-\u0441\u0435\u0440\u0432\u0435\u0440 \u0434\u043b\u044f \u0444\u0438\u043b\u044c\u0442\u0440\u0430\u0446\u0438\u0438 http(s)-\u0442\u0440\u0430\u0444\u0438\u043a\u0430 | ProHoster","og:description":"\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d\u0430 83-\u044f \u0432\u0435\u0440\u0441\u0438\u044f \u043a\u044d\u0448\u0438\u0440\u0443\u044e\u0449\u0435\u0433\u043e \u0438 \u0430\u043d\u0442\u0438\u0441\u043f\u0430\u043c\u043d\u043e\u0433\u043e \u043f\u0440\u043e\u043a\u0441\u0438-\u0441\u0435\u0440\u0432\u0435\u0440\u0430 \u0434\u043b\u044f \u043f\u0435\u0440\u0441\u043e\u043d\u0430\u043b\u044c\u043d\u043e\u0433\u043e \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u044f c \u0433\u0438\u0431\u043a\u0438\u043c\u0438 \u043d\u0430\u0441\u0442\u0440\u043e\u0439\u043a\u0430\u043c\u0438. \u041e\u0441\u043d\u043e\u0432\u043d\u044b\u0435 \u0444\u0443\u043d\u043a\u0446\u0438\u0438 (\u0432\u0441\u0451 \u043d\u0430\u0441\u0442\u0440\u0430\u0438\u0432\u0430\u0435\u0442\u0441\u044f): \u0444\u0438\u043b\u044c\u0442\u0440\u0430\u0446\u0438\u044f \u043d\u0435\u0436\u0435\u043b\u0430\u0442\u0435\u043b\u044c\u043d\u043e\u0433\u043e \u043a\u043e\u043d\u0442\u0435\u043d\u0442\u0430.","og:url":"https:\/\/prohoster.info\/pt\/blog\/news\/fproxy-v83-lokalnyj-proksi-server-dlya-filtraczii-https-trafika","og:image":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:secure_url":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:width":350,"og:image:height":350,"article:published_time":"2024-01-01T01:10:24+00:00","article:modified_time":"2024-01-01T01:10:24+00:00","article:publisher":"https:\/\/www.facebook.com\/prohoster","article:author":"https:\/\/www.facebook.com\/prohoster"},"aioseo_meta_data":[],"gt_translate_keys":[{"key":"link","format":"url"}],"_links":{"self":[{"href":"https:\/\/prohoster.info\/pt\/wp-json\/wp\/v2\/posts\/112621","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/prohoster.info\/pt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/prohoster.info\/pt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/prohoster.info\/pt\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/prohoster.info\/pt\/wp-json\/wp\/v2\/comments?post=112621"}],"version-history":[{"count":0,"href":"https:\/\/prohoster.info\/pt\/wp-json\/wp\/v2\/posts\/112621\/revisions"}],"wp:attachment":[{"href":"https:\/\/prohoster.info\/pt\/wp-json\/wp\/v2\/media?parent=112621"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prohoster.info\/pt\/wp-json\/wp\/v2\/categories?post=112621"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prohoster.info\/pt\/wp-json\/wp\/v2\/tags?post=112621"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}