{"id":574,"date":"2026-07-31T13:49:32","date_gmt":"2026-07-31T16:49:32","guid":{"rendered":"https:\/\/carloslopes.programandosolucoes.com.br\/index.php\/portfolio-painel-git\/"},"modified":"2026-08-05T17:05:26","modified_gmt":"2026-08-05T20:05:26","slug":"portfolio-painel-git","status":"publish","type":"page","link":"https:\/\/carloslopes.programandosolucoes.com.br\/it\/index.php\/portfolio-painel-git\/","title":{"rendered":"Plataforma Pr\u00f3pria de Hospedagem Git"},"content":{"rendered":"<style>\n.pf-wrap{max-width:1100px;margin:0 auto;font-size:16px;line-height:1.65}\n.pf-chamada{font-size:1.15rem;opacity:.85;margin:0 0 2rem}\n.pf-grade{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:1.5rem}\n.pf-card{border:1px solid rgba(128,128,128,.3);border-radius:10px;overflow:hidden;display:flex;flex-direction:column;transition:transform .15s ease,box-shadow .15s ease}\n.pf-card:hover{transform:translateY(-3px);box-shadow:0 8px 24px rgba(0,0,0,.12)}\n.pf-card img{width:100%;height:180px;object-fit:cover;display:block;background:rgba(128,128,128,.12)}\n.pf-card-corpo{padding:1rem 1.1rem 1.2rem;display:flex;flex-direction:column;gap:.6rem;flex:1}\n.pf-card h3{margin:0;font-size:1.05rem;line-height:1.35}\n.pf-card p{margin:0;font-size:.92rem;opacity:.85;flex:1}\n.pf-chips{display:flex;flex-wrap:wrap;gap:.35rem}\n.pf-chip{font-size:.75rem;padding:.18rem .55rem;border-radius:999px;border:1px solid rgba(128,128,128,.35);opacity:.9}\n.pf-meta{font-size:.8rem;opacity:.7}\n.pf-cadeado{font-size:.8rem;opacity:.75}\n.pf-hero{margin:0 0 1.5rem}\n.pf-hero h1{margin:0 0 .4rem;line-height:1.2}\n.pf-secao{margin:2rem 0}\n.pf-secao h2{font-size:1.15rem;margin:0 0 .6rem;text-transform:uppercase;letter-spacing:.06em;opacity:.75}\n.pf-galeria{display:grid;gap:1.2rem;margin:2rem 0}\n.pf-galeria figure{margin:0}\n.pf-galeria img{width:100%;border:1px solid rgba(128,128,128,.3);border-radius:8px;display:block}\n.pf-galeria figcaption{font-size:.85rem;opacity:.75;margin-top:.4rem}\n.pf-repo{border:1px solid rgba(128,128,128,.35);border-left-width:4px;border-radius:8px;padding:1rem 1.2rem;margin:2rem 0}\n.pf-repo h2{margin:0 0 .5rem;font-size:1rem;text-transform:uppercase;letter-spacing:.06em}\n.pf-repo pre{background:rgba(128,128,128,.12);padding:.7rem .9rem;border-radius:6px;overflow-x:auto;margin:.6rem 0;font-size:.85rem}\n.pf-contato{margin:2rem 0;padding-top:1.2rem;border-top:1px solid rgba(128,128,128,.3);font-size:.95rem}\n.pf-voltar{display:inline-block;margin-bottom:1rem;font-size:.9rem}\n@media (max-width:600px){.pf-card img{height:150px}}\n<\/style>\n<div class=\"pf-wrap\">\n  <a class=\"pf-voltar\" href=\"\/index.php\/portfolio-frontend\/\">\u2190 voltar ao portf\u00f3lio<\/a><\/p>\n<header class=\"pf-hero\">\n<p class=\"pf-meta\">08\/2025 &#8211; atual \u00b7 9 a 11 meses<\/p>\n<p>Alternativa self-hosted a GitHub e GitLab, escrita em PHP puro, sem nenhuma depend\u00eancia de runtime.<\/p>\n<div class=\"pf-chips\"><span class=\"pf-chip\">PHP 8.2<\/span><span class=\"pf-chip\">Git Smart HTTP<\/span><span class=\"pf-chip\">WebDAV RFC 4918<\/span><span class=\"pf-chip\">AES-256-GCM<\/span><span class=\"pf-chip\">HMAC-SHA256<\/span><span class=\"pf-chip\">gitolite<\/span><span class=\"pf-chip\">PHPUnit<\/span><span class=\"pf-chip\">Docker<\/span><\/div>\n<\/header>\n<section class=\"pf-secao\">\n<h2>O problema<\/h2>\n<p>Hospedar reposit\u00f3rios privados custa por usu\u00e1rio e por reposit\u00f3rio, e um plano de hospedagem compartilhada n\u00e3o d\u00e1 acesso root ao Apache para instalar GitLab ou Gitea. Sem root, as solu\u00e7\u00f5es prontas simplesmente n\u00e3o sobem.<\/p>\n<\/section>\n<section class=\"pf-secao\">\n<h2>A arquitetura<\/h2>\n<p>O protocolo Git Smart HTTP (upload-pack e receive-pack) \u00e9 implementado como proxy CGI em PHP, o que dispensa root e funciona em LiteSpeed. O servidor WebDAV segue a RFC 4918 e foi escrito \u00e0 m\u00e3o \u2014 OPTIONS, PROPFIND, MKCOL, PUT, DELETE, COPY, MOVE, LOCK e UNLOCK \u2014 com mutex FIFO por caminho e detec\u00e7\u00e3o de sobreposi\u00e7\u00e3o de escopo de lock. A autentica\u00e7\u00e3o aceita Basic e um desafio criptogr\u00e1fico assinado com chave SSH, em que o servidor gera um nonce, o cliente assina com ssh-keygen -Y sign e o servidor verifica contra o authorized_keys; o tratamento de replay \u00e9 expl\u00edcito, porque uma opera\u00e7\u00e3o git manda o mesmo cabe\u00e7alho em duas requisi\u00e7\u00f5es e um desafio de uso \u00fanico ing\u00eanuo quebraria clone e push. O CI\/CD dispara por webhook assinado em HMAC-SHA256, com valida\u00e7\u00e3o anti-SSRF do endpoint e credenciais cifradas em AES-256-GCM. H\u00e1 ainda rate limiting, ban de IP, log de seguran\u00e7a, token CSRF e interface em quatro idiomas.<\/p>\n<\/section>\n<section class=\"pf-secao\">\n<h2>O resultado<\/h2>\n<p>32 reposit\u00f3rios privados em produ\u00e7\u00e3o, com clone por HTTP e por SSH, painel de administra\u00e7\u00e3o, gerenciador WebDAV e pipeline de deploy. S\u00e3o cerca de 10.800 linhas de PHP, e o composer s\u00f3 traz PHPUnit em desenvolvimento.<\/p>\n<\/section>\n<div class=\"pf-galeria\">\n<figure>\n      <img decoding=\"async\" src=\"https:\/\/carloslopes.programandosolucoes.com.br\/wp-content\/uploads\/portfolio\/painel-git-01-repos.png\" alt=\"Painel de administra\u00e7\u00e3o com os reposit\u00f3rios hospedados\" loading=\"lazy\"><figcaption>Painel de administra\u00e7\u00e3o com os reposit\u00f3rios hospedados<\/figcaption><\/figure>\n<figure>\n      <img decoding=\"async\" src=\"https:\/\/carloslopes.programandosolucoes.com.br\/wp-content\/uploads\/portfolio\/painel-git-02-webdav.png\" alt=\"Gerenciador web do servidor WebDAV\" loading=\"lazy\"><figcaption>Gerenciador web do servidor WebDAV<\/figcaption><\/figure>\n<\/p><\/div>\n<div class=\"pf-repo\">\n<h2>\ud83d\udd12 C\u00f3digo-fonte<\/h2>\n<pre><code>git clone https:\/\/git.programandosolucoes.com.br\/git\/repos\/painel-git.git<\/code><\/pre>\n<p>C\u00f3digo-fonte privado. As credenciais de leitura s\u00e3o liberadas sob solicita\u00e7\u00e3o \u2014 me chame para conversar sobre o projeto.<\/p>\n<\/p><\/div>\n<div class=\"pf-contato\">\n    <strong>Carlos Alberto<\/strong> \u2014 carlosalberto4ti@gmail.com \u00b7 +55 11 2615-2880\n  <\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u2190 voltar ao portf\u00f3lio 08\/2025 &#8211; atual \u00b7 9 a 11 meses Alternativa self-hosted a GitHub e GitLab, escrita em PHP puro, sem nenhuma depend\u00eancia de runtime. PHP 8.2Git Smart HTTPWebDAV RFC 4918AES-256-GCMHMAC-SHA256gitolitePHPUnitDocker O problema Hospedar reposit\u00f3rios privados custa por usu\u00e1rio e por reposit\u00f3rio, e um plano de hospedagem compartilhada n\u00e3o d\u00e1 acesso root ao [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-574","page","type-page","status-publish","hentry"],"translation":{"provider":"WPGlobus","version":"3.0.2","language":"it","enabled_languages":["en","br","it"],"languages":{"en":{"title":true,"content":true,"excerpt":false},"br":{"title":false,"content":false,"excerpt":false},"it":{"title":false,"content":false,"excerpt":false}}},"_links":{"self":[{"href":"https:\/\/carloslopes.programandosolucoes.com.br\/it\/index.php\/wp-json\/wp\/v2\/pages\/574","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/carloslopes.programandosolucoes.com.br\/it\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/carloslopes.programandosolucoes.com.br\/it\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/carloslopes.programandosolucoes.com.br\/it\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/carloslopes.programandosolucoes.com.br\/it\/index.php\/wp-json\/wp\/v2\/comments?post=574"}],"version-history":[{"count":1,"href":"https:\/\/carloslopes.programandosolucoes.com.br\/it\/index.php\/wp-json\/wp\/v2\/pages\/574\/revisions"}],"predecessor-version":[{"id":588,"href":"https:\/\/carloslopes.programandosolucoes.com.br\/it\/index.php\/wp-json\/wp\/v2\/pages\/574\/revisions\/588"}],"wp:attachment":[{"href":"https:\/\/carloslopes.programandosolucoes.com.br\/it\/index.php\/wp-json\/wp\/v2\/media?parent=574"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}