{"id":101117,"date":"2021-08-28T16:22:48","date_gmt":"2021-08-28T14:22:50","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/dostupen-messendzher-delta-chat-1-22"},"modified":"2021-08-28T16:22:48","modified_gmt":"2021-08-28T14:22:50","slug":"dostupen-messendzher-delta-chat-1-22","status":"publish","type":"post","link":"https:\/\/prohoster.info\/pt\/blog\/news\/dostupen-messendzher-delta-chat-1-22","title":{"rendered":"O mensageiro Delta Chat 1.22 est\u00e1 dispon\u00edvel","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Foi lan\u00e7ada a nova vers\u00e3o do Delta Chat 1.22 \u2014 um mensageiro que utiliza e-mail como transporte em vez de servidores pr\u00f3prios (chat-over-email, um cliente de e-mail especializado que funciona como mensageiro). O c\u00f3digo do aplicativo \u00e9 distribu\u00eddo sob a licen\u00e7a GPLv3, e a biblioteca b\u00e1sica est\u00e1 dispon\u00edvel sob a licen\u00e7a MPL 2.0 (Mozilla Public License). A vers\u00e3o est\u00e1 dispon\u00edvel no Google Play e no F-Droid. Uma vers\u00e3o semelhante para desktop est\u00e1 atrasada.    <\/p>\n<p>Na nova vers\u00e3o:   <\/p>\n<ul>\n<li class=\"l\"> O processo de intera\u00e7\u00e3o com pessoas que n\u00e3o est\u00e3o na agenda foi significativamente melhorado. Se uma pessoa que n\u00e3o est\u00e1 na agenda enviar uma mensagem ao usu\u00e1rio ou adicionar o usu\u00e1rio a um grupo, agora \u00e9 enviado um pedido de chat (Chat Request) ao usu\u00e1rio indicado, exigindo que ele aceite ou recuse a comunica\u00e7\u00e3o. O pedido pode incluir elementos de mensagens comuns (anexos, imagens) e \u00e9 exibido diretamente na lista de chats, mas vem com uma etiqueta especial. Se aceito, o pedido \u00e9 transformado em um chat separado. Para retornar \u00e0 conversa, o pedido pode ser fixado em um local vis\u00edvel ou movido para o arquivo.    <center><img decoding=\"async\" alt=\"O mensageiro Delta Chat 1.22 est\u00e1 dispon\u00edvel\" src=\"\/wp-content\/uploads\/2021\/08\/4aab845945f84bd0e612f39fa91e97f4.png\" style=\"display:block;margin: 0 auto;\" \/><\/center>\n<li class=\"l\"> A implementa\u00e7\u00e3o do suporte a v\u00e1rias contas Delta Chat (Multi-Account) em um \u00fanico aplicativo foi transferida para um novo manipulador unificado para todas as plataformas, possibilitando a paraleliza\u00e7\u00e3o do trabalho com as contas (a comuta\u00e7\u00e3o entre contas agora \u00e9 feita instantaneamente). O manipulador tamb\u00e9m permite realizar opera\u00e7\u00f5es de conex\u00e3o a grupos em segundo plano. Al\u00e9m das vers\u00f5es para Android e sistemas desktop, a capacidade de usar v\u00e1rias contas tamb\u00e9m foi implementada na vers\u00e3o para a plataforma iOS.    <center><img decoding=\"async\" alt=\"O mensageiro Delta Chat 1.22 est\u00e1 dispon\u00edvel\" src=\"\/wp-content\/uploads\/2021\/08\/0b594f45e9bd82b6ad2f8632c9381799.png\" style=\"display:block;margin: 0 auto;\" \/><\/center>\n<li class=\"l\"> Na barra superior, \u00e9 exibido o status da conex\u00e3o, permitindo uma avalia\u00e7\u00e3o r\u00e1pida da falta de conex\u00e3o devido a problemas na rede. Ao clicar no cabe\u00e7alho, aparece um di\u00e1logo com informa\u00e7\u00f5es mais detalhadas sobre as raz\u00f5es da falta de conex\u00e3o, como dados sobre cotas de tr\u00e1fego fornecidos pelo provedor.    <center><img decoding=\"async\" alt=\"O mensageiro Delta Chat 1.22 est\u00e1 dispon\u00edvel\" src=\"\/wp-content\/uploads\/2021\/08\/7c742342a7441266798fb9dbb45b57b9.png\" style=\"display:block;margin: 0 auto;\" \/><\/center>      <\/ul>\n<p>Lembre-se de que o Delta Chat n\u00e3o utiliza seus pr\u00f3prios servidores e pode funcionar praticamente atrav\u00e9s de qualquer servidor de e-mail que suporte SMTP e IMAP (para detectar rapidamente a chegada de novas mensagens, utiliza-se a t\u00e9cnica Push-IMAP). O uso de criptografia com OpenPGP e o padr\u00e3o Autocrypt \u00e9 suportado para configura\u00e7\u00e3o e troca de chaves de forma simples e autom\u00e1tica, sem a necessidade de <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/pt\/server\/\"   title=\"servidores\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"1597\">servidores<\/a> chaves (a chave \u00e9 transmitida automaticamente na primeira mensagem enviada). A implementa\u00e7\u00e3o da criptografia de ponta a ponta \u00e9 baseada no c\u00f3digo rPGP, que este ano passou por uma auditoria de seguran\u00e7a independente. O tr\u00e1fego \u00e9 criptografado utilizando TLS com as bibliotecas de sistema padr\u00e3o.    <\/p>\n<p>O Delta Chat \u00e9 totalmente controlado pelo usu\u00e1rio e n\u00e3o est\u00e1 vinculado a servi\u00e7os centralizados. N\u00e3o \u00e9 necess\u00e1ria a inscri\u00e7\u00e3o em novos servi\u00e7os para funcionar \u2014 pode-se usar um email existente como identificador. Se o destinat\u00e1rio n\u00e3o usar o Delta Chat, ele poder\u00e1 ler a mensagem como um e-mail comum. A luta contra o spam \u00e9 feita filtrando mensagens de usu\u00e1rios desconhecidos (por padr\u00e3o, apenas mensagens de usu\u00e1rios na lista de contatos e aquelas para as quais mensagens foram enviadas anteriormente s\u00e3o exibidas, assim como respostas \u00e0s pr\u00f3prias mensagens). \u00c9 poss\u00edvel visualizar anexos e imagens e v\u00eddeos anexados.       <\/p>\n<p>A cria\u00e7\u00e3o de chats em grupo \u00e9 suportada, onde v\u00e1rios participantes podem se comunicar. Existe a possibilidade de vincula\u00e7\u00e3o a um grupo de lista de participantes verific\u00e1veis, que n\u00e3o permite a leitura de mensagens por pessoas de fora (a verifica\u00e7\u00e3o dos participantes \u00e9 feita atrav\u00e9s de assinatura criptogr\u00e1fica, e as mensagens s\u00e3o criptografadas usando criptografia de ponta a ponta). A conex\u00e3o com grupos verificados \u00e9 feita atrav\u00e9s do envio de um convite com c\u00f3digo QR.     <\/p>\n<p>O n\u00facleo do mensageiro est\u00e1 sendo desenvolvido separadamente na forma de uma biblioteca e pode ser utilizado para escrever novos clientes e bots. A vers\u00e3o atual da biblioteca base foi escrita na linguagem Rust (a vers\u00e3o antiga foi escrita na linguagem C). Existem liga\u00e7\u00f5es para Python, Node.js e Java. Est\u00e3o em desenvolvimento liga\u00e7\u00f5es n\u00e3o oficiais para Go. Existe DeltaChat para libpurple, que pode usar tanto o novo n\u00facleo em Rust quanto o antigo n\u00facleo em C.<br \/>\n<br \/>Fonte: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=55700\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0412\u044b\u0448\u043b\u0430 \u043d\u043e\u0432\u0430\u044f \u0432\u0435\u0440\u0441\u0438\u044f Delta Chat 1.22 &#8212; \u043c\u0435\u0441\u0441\u0435\u043d\u0434\u0436\u0435\u0440\u0430, \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044e\u0449\u0435\u0433\u043e email \u0432 \u043a\u0430\u0447\u0435\u0441\u0442\u0432\u0435 \u0442\u0440\u0430\u043d\u0441\u043f\u043e\u0440\u0442\u0430 \u0432\u043c\u0435\u0441\u0442\u043e \u0441\u043e\u0431\u0441\u0442\u0432\u0435\u043d\u043d\u044b\u0445 \u0441\u0435\u0440\u0432\u0435\u0440\u043e\u0432 (chat-over-email, \u0441\u043f\u0435\u0446\u0438\u0430\u043b\u0438\u0437\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u044b\u0439 \u043f\u043e\u0447\u0442\u043e\u0432\u044b\u0439 \u043a\u043b\u0438\u0435\u043d\u0442, \u0440\u0430\u0431\u043e\u0442\u0430\u044e\u0449\u0438\u0439 \u043a\u0430\u043a \u043c\u0435\u0441\u0441\u0435\u043d\u0434\u0436\u0435\u0440). \u041a\u043e\u0434 \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0439 \u0440\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u044f\u0435\u0442\u0441\u044f \u043f\u043e\u0434 \u043b\u0438\u0446\u0435\u043d\u0437\u0438\u0435\u0439 GPLv3, \u0430 \u0431\u0430\u0437\u043e\u0432\u0430\u044f \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0430 \u0434\u043e\u0441\u0442\u0443\u043f\u043d\u0430 \u043f\u043e\u0434 \u043b\u0438\u0446\u0435\u043d\u0437\u0438\u0435\u0439 MPL 2.0 (Mozilla Public License). \u0420\u0435\u043b\u0438\u0437 \u0434\u043e\u0441\u0442\u0443\u043f\u0435\u043d \u0432 Google Play \u0438 F-Droid. \u0410\u043d\u0430\u043b\u043e\u0433\u0438\u0447\u043d\u0430\u044f \u0432\u0435\u0440\u0441\u0438\u044f \u0434\u043b\u044f \u0440\u0430\u0431\u043e\u0447\u0435\u0433\u043e \u0441\u0442\u043e\u043b\u0430 \u0437\u0430\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u0435\u0442\u0441\u044f. \u0412 \u043d\u043e\u0432\u043e\u0439 [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":101118,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-101117","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.3 - 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