othes

# Default server configuration
#
# server {
#   listen 80;
#   server_name netbox02.univie.ac.at;
#   server_name gitlab02.phaidra.org;
#   return 301 https://$server_name$request_uri;
# }

server {
  listen 80;
  listen 443 ssl http2;
# server_name netbox02.univie.ac.at;
  server_name gitlab02.phaidra.org;

  root /var/www/html/netbox02;
  index index.html index.htm;

# location / {
#   try_files $uri $uri/ =404;
# }

# location /hello {
#   content_by_lua '
#     ngx.header["Content-Type"] = "text/html"
#     ngx.say("hello world")
#   ';
# }

  location / {
    content_by_lua_block {

local connect = function()
    local redis= require "nginx.redis"
    local red= redis:new()
    red:set_timeout(1000) -- 1 sec
    local ok, err = red:connect("127.0.0.1", 6379)
    if not ok then
        ngx.say(err)
        return ngx.exit(ngx.ERROR)
    end

    red:select(10) -- we use db10
    -- red:set('URXN10', 'BLA10')
 
    return red
end

      local meth= ngx.req.get_method()
      -- ngx.header["Content-Type"] = "text/html"
      -- ngx.say("<h1>hello world</h1>")
      -- ngx.say("<p>meth=[", meth, "]</p>");

      if meth == "GET" or meth == "HEAD" then
        local uri= ngx.var.uri
        -- ngx.say("<p>uri=[", uri, "]</p>");
        local id, sep, rest
        for x1, x2, x3 in string.gmatch(uri, "/(%d+)(/?)(.*)") do
          id=   x1
          sep=  x2
          rest= x3
          break
        end
        -- ngx.say("<p>id=[", id, "] sep=[", sep, "] rest=[", rest, "]</p>");

        if id and tonumber(id) > 0 then
          -- ngx.say("<p>lookup redirect for id=[", id, "]</p>");
          local red= connect()
          local newurl, err= red:get(id)

          if type(newurl) == "string" then
            -- ngx.say("<p>newurl=[", newurl, "]</p>")
            ngx.redirect(newurl)
          else
            ngx.header["Content-Type"] = "text/html"
            ngx.say("<p>no redirection found (unkown id)</p>")
          end
        else
          ngx.header["Content-Type"] = "text/html"
          ngx.say("<p>no redirection found (unknown url)</p>")
        end

--[[
        local args, err= ngx.req.get_uri_args()
        for key, val in pairs(args) do
           if type(val) == "table" then
             ngx.say("<p>", key, ": ", table.concat(val, ", "), "</p>")
           else
             ngx.say("<p>", key, ": ", val, "</p>")
           end
        end
--]]

      else
        ngx.header["Content-Type"] = "text/html"
        ngx.say("<h1>sorry, can't help you</h1>")
      end

    }
  }

  ssl on;
# ssl_certificate     /etc/ssl/certs/fullchain_netbox.univie.ac.at.crt;
# ssl_certificate_key /etc/ssl/private/netbox.univie.ac.at.key;
  ssl_certificate     /etc/ssl/certs/fullchain_gitlab.phaidra.org.crt;
  ssl_certificate_key /etc/ssl/private/gitlab.phaidra.org.key;
  ssl_session_timeout 5m;
	ssl_protocols       TLSv1.2 TLSv1.1 TLSv1; # Dropping SSLv3, ref: POODLE
  ssl_ciphers         'EECDH+AESGCM:EDH+AESGCM:AES256+EECDH:AES256+EDH';
  ssl_prefer_server_ciphers on;
  ssl_session_cache shared:SSL:10m;

}