init

2 files changed, 67 insertions, 0 deletions

diff --git a/nginx.conf b/nginx.conf
new file mode 100644
index 0000000..a037ce3
--- /dev/null
+++ b/nginx.conf
@@ -0,0 +1,19 @@
+user  root;
+worker_processes  auto;
+worker_rlimit_nofile 16000;
+
+events {
+    worker_connections  1024;
+}
+
+stream {
+    lua_code_cache on;     
+    server {
+        listen 1965 ssl;
+        ssl_alpn off;
+        ssl_certificate /etc/letsencrypt/live/fullchain.pem;
+        ssl_certificate_key /etc/letsencrypt/live/privkey.pem;
+        ssl_protocols TLSv1.2 TLSv1.3;
+        content_by_lua_file /home/gemini/server.lua;
+    }
+}
diff --git a/server.lua b/server.lua
new file mode 100644
index 0000000..3625423
--- /dev/null
+++ b/server.lua
@@ -0,0 +1,48 @@
+local root_path = "/home/gemini"
+
+local function handle_gemini()
+    local sock = ngx.req.socket(true)
+    if not sock then return end
+    
+    sock:settimeout(5000)
+    local line, err = sock:receive("*l")
+    if not line then return end
+
+    -- Декодируем %20 (пробелы) из URL, прилетевшего от Amfora
+    local url = line:match("gemini://[^/]+(.*)")
+    if not url or url == "" or url == "/" then
+        url = "/index.gmi"
+    end
+    local path = url:gsub("%%20", " ")
+
+    local local_path = root_path .. path
+    local file = io.open(local_path, "rb") -- Бинарное чтение rb
+    
+    if not file then
+        sock:send("51 Resource not found\r\n")
+        return
+    end
+
+    local content = file:read("*all")
+    file:close()
+
+    -- Выставляем правильный MIME-тип по расширению
+    local mime = "text/plain; charset=utf-8" -- Дефолт для неизвестных файлов/логов
+    
+    if path:match("%.gmi$") or path:match("%.gemini$") then
+        mime = "text/gemini; charset=utf-8"
+    elseif path:match("%.md$") or path:match("%.markdown$") then
+        mime = "text/markdown; charset=utf-8"
+    elseif path:match("%.jpg$") or path:match("%.jpeg$") then
+        mime = "image/jpeg"
+    elseif path:match("%.png$") then
+        mime = "image/png"
+    elseif path:match("%.pdf$") then
+        mime = "application/pdf"
+    end
+
+    sock:send("20 " .. mime .. "\r\n")
+    sock:send(content)
+end
+
+handle_gemini()