{"id":114992,"date":"2024-04-11T14:30:15","date_gmt":"2024-04-11T12:30:15","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/dostupen-openziti-1-0-instrumentarij-dlya-vstraivaniya-overlejnyh-setej-v-prilozheniya"},"modified":"2024-04-11T14:30:15","modified_gmt":"2024-04-11T12:30:15","slug":"dostupen-openziti-1-0-instrumentarij-dlya-vstraivaniya-overlejnyh-setej-v-prilozheniya","status":"publish","type":"post","link":"https:\/\/prohoster.info\/pt\/blog\/news\/dostupen-openziti-1-0-instrumentarij-dlya-vstraivaniya-overlejnyh-setej-v-prilozheniya","title":{"rendered":"OpenZiti 1.0 est\u00e1 dispon\u00edvel, um conjunto de ferramentas para integrar redes em overlay em aplicativos","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Foi lan\u00e7ada a vers\u00e3o 1.0 do toolkit OpenZiti, que permite integrar aos aplicativos ferramentas para intera\u00e7\u00f5es de rede distribu\u00edda e acessos a servi\u00e7os em um ambiente de rede isolado. OpenZiti possibilita a implementa\u00e7\u00e3o de uma rede overlay espec\u00edfica para os aplicativos em desenvolvimento, funcionando sobre a internet comum e utilizando roteamento mesh, onde cada ponto da rede se conecta atrav\u00e9s de pontos vizinhos. O c\u00f3digo do projeto \u00e9 escrito em Go e \u00e9 distribu\u00eddo sob a licen\u00e7a Apache 2.0. Est\u00e3o dispon\u00edveis bindings para as linguagens C, Go, Python, Swift, Java, Node.js e C#, bem como ferramentas para integra\u00e7\u00e3o com aplicativos na plataforma Android. <\/p>\n

O sistema OpenZiti \u00e9 projetado desde o in\u00edcio para construir redes que garantem a prote\u00e7\u00e3o e isolamento do tr\u00e1fego em ambientes n\u00e3o seguros, onde os n\u00f3s podem ser comprometidos (arquitetura de confian\u00e7a zero \u2014 Zero Trust). A tecnologia pode ser usada para estabelecer comunica\u00e7\u00e3o com aplicativos em vez de VPN<\/a>. A opera\u00e7\u00e3o da rede \u00e9 garantida atrav\u00e9s da utiliza\u00e7\u00e3o de um processo controlador, que gerencia a configura\u00e7\u00e3o da rede, a autentica\u00e7\u00e3o e a configura\u00e7\u00e3o de servi\u00e7os, al\u00e9m dos n\u00f3s que est\u00e3o autorizados a atuar como roteadores, formando uma rede mesh e realizando o roteamento do tr\u00e1fego transit\u00f3rio. \u00c9 poss\u00edvel adicionar servi\u00e7os para balanceamento de carga e garantir a resili\u00eancia.

\"OpenZiti<\/center> <\/p>\n

O acesso \u00e0 rede overlay \u00e9 realizado atrav\u00e9s de clientes edge especiais, que permitem a comunica\u00e7\u00e3o da rede externa com a rede overlay constru\u00edda com o OpenZiti. \u00c9 poss\u00edvel criar t\u00faneis e proxies que permitem direcionar o tr\u00e1fego da rede comum para a rede overlay e vice-versa, de modo que da rede externa seja poss\u00edvel interagir com aplicativos que operam na rede overlay e acessar aplicativos existentes que n\u00e3o possuem suporte embutido para a rede overlay. <\/p>\n

Acessando a rede e recebendo dados de servidores<\/a> O DNS \u00e9 poss\u00edvel apenas ap\u00f3s a devida autoriza\u00e7\u00e3o e autentica\u00e7\u00e3o obrigat\u00f3ria \u2014 sem as permiss\u00f5es, o cliente n\u00e3o conseguir\u00e1 verificar a disponibilidade do servi\u00e7o e conect\u00e1-lo. Todo o tr\u00e1fego \u00e9 protegido por meio de mTLS (autentica\u00e7\u00e3o m\u00fatua, em que cliente e servidor se autenticam entre si) e criptografia de ponta a ponta (ChaCha20-Poly1305), ou seja, a compromiss\u00e3o dos n\u00f3s da rede n\u00e3o permitir\u00e1 visualizar o tr\u00e1fego dos aplicativos. Para a criptografia, s\u00e3o utilizadas as fun\u00e7\u00f5es da biblioteca libsodium. <\/p>\n

Entre as aplica\u00e7\u00f5es populares que utilizam OpenZiti, destacam-se a plataforma de compartilhamento de dados Zrok e o ecossistema browZer para o desenvolvimento de sites na rede sobreposta. Al\u00e9m de criar aplica\u00e7\u00f5es de rede distribu\u00eddas, OpenZiti tamb\u00e9m \u00e9 adequado para construir redes privadas para acesso a APIs, sites ou bancos de dados privados, ocultando a infraestrutura baseada em Kubernetes na rede sobreposta, assim como para o controle remoto de sistemas e dispositivos externos sem configurar firewalls e sem o uso de VPN. <\/p>\n

A vers\u00e3o 1.0 do OpenZiti garante a estabilidade da API para roteadores e controladores (para clientes, a estabilidade da API j\u00e1 era garantida anteriormente). A partir desta vers\u00e3o, a compatibilidade retroativa ser\u00e1 mantida na API e na interface de linha de comando, e, se necess\u00e1rio remover funcionalidades, um processo de transi\u00e7\u00e3o para torn\u00e1-las obsoletas ser\u00e1 aplicado, com a remo\u00e7\u00e3o real ocorrendo apenas em caso de uma mudan\u00e7a significativa na vers\u00e3o. A nova vers\u00e3o tamb\u00e9m passou por testes adicionais simulando v\u00e1rios tipos de falhas nos componentes da rede (teste de caos), permitindo verificar a resili\u00eancia da rede em situa\u00e7\u00f5es anormais e a capacidade de retornar ao funcionamento normal ap\u00f3s a recupera\u00e7\u00e3o dos componentes falhos.
\n
Fonte: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u041f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u0435\u043d \u0432\u044b\u043f\u0443\u0441\u043a \u0438\u043d\u0441\u0442\u0440\u0443\u043c\u0435\u043d\u0442\u0430\u0440\u0438\u044f OpenZiti 1.0, \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0449\u0435\u0433\u043e \u0438\u043d\u0442\u0435\u0433\u0440\u0438\u0440\u043e\u0432\u0430\u0442\u044c \u0432 \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u044f \u0441\u0440\u0435\u0434\u0441\u0442\u0432\u0430 \u0434\u043b\u044f \u0440\u0430\u0441\u043f\u0440\u0435\u0434\u0435\u043b\u0451\u043d\u043d\u043e\u0433\u043e \u0441\u0435\u0442\u0435\u0432\u043e\u0433\u043e \u0432\u0437\u0430\u0438\u043c\u043e\u0434\u0435\u0439\u0441\u0442\u0432\u0438\u044f \u0438 \u043e\u0431\u0440\u0430\u0449\u0435\u043d\u0438\u044f \u043a \u0441\u0435\u0440\u0432\u0438\u0441\u0430\u043c \u0432 \u0438\u0437\u043e\u043b\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u043e\u043c \u0441\u0435\u0442\u0435\u0432\u043e\u043c \u043e\u043a\u0440\u0443\u0436\u0435\u043d\u0438\u0438. 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