Saturday, May 09, 2026 AM03:21:24 HKT
This commit is contained in:
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function displaycapd(pa, plaintext, cookie, field)
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local blocked_cookies = ngx.shared.blocked_cookies
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cookdata = split(plaintext, "|")
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if (cookdata[2] == "cap_not_solved") then
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if (cookdata[6] == "3") then
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blocked_cookies:set(field, 1, 120)
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local ni = random.number(5,20)
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local tstamp = ngx.now() + ni
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local plaintext = random.token(random.number(5, 20)) .. "|queue|" .. tstamp .. "|" .. pa .. "|"
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local ciphertext = encrypt(plaintext)
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set_dcap_cookie(cookie, ciphertext, 30)
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ngx.header["Refresh"] = ni
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ngx.header.content_type = "text/html"
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local file = io.open("/etc/nginx/resty/queue.html")
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local queue, err = file:read("*a")
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file:close()
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ngx.say(queue)
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ngx.flush()
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ngx.exit(200)
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end
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end
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local function getChallenge()
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local success, module = pcall(require, "challenge")
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if not success then
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ngx.header["Refresh"] = '5'
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ngx.say("Captcha racetime condition hit. Refreshing in 5 seconds.")
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ngx.exit(200)
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end
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local ni = random.number(0,49)
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if challengeArray[ni] ~= nil then
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local challenge = challengeArray[ni]
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return split(challenge, "*")
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else
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ngx.header["Refresh"] = '5'
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ngx.say("Captcha racetime condition hit. Refreshing in 5 seconds.")
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ngx.exit(200)
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end
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end
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local im = getChallenge()
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local challengeStyle = im[1]
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local challengeAnswer = im[2]
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local challengeImage = im[3]
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local tstamp = ngx.now()
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local newcookdata = random.token(random.number(5, 20)) .. "|cap_not_solved|" .. tstamp .. "|" .. pa .. "|" .. challengeAnswer
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if (cookdata[2] == "queue") then
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newcookdata = newcookdata .. "|1"
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else
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newcookdata = newcookdata .. "|" .. tonumber(cookdata[6] + 1)
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end
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local ciphertext = encrypt(newcookdata)
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set_dcap_cookie(cookie, ciphertext, 120)
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blocked_cookies:set(field, 1, 120)
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ngx.header.content_type = "text/html"
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ngx.say([[<!DOCTYPE html>
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<html lang=en>
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<head>
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<title>DDOS Protection</title>
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<meta charset="UTF-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<link id="favicon" rel="shortcut icon" href="FAVICON">
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</head><body><style>]])
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local file = io.open("/etc/nginx/resty/cap_d.css")
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if not file then
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ngx.exit(500)
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end
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local css, err = file:read("*a")
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file:close()
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ngx.say(css)
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ngx.say(challengeStyle)
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ngx.say([[</style>
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<div class="container">
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<div class="left">
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<div class="networkLogo slide-right-ani">
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<div class="square"></div>
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<div class="text">
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<span>SITENAME</span>
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<div class="sm">network</div>
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</div>
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</div>
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<div class="cont">
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<div class="serviceLogo slide-right-ani">
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<div class="square"></div>
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<div class="text">SITENAME</div>
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</div>
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<div class="tagline slide-right-ani">SITETAGLINE</div>
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<div class="since slide-right-ani">since SITESINCE</div>
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</div>
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</div>
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<div class="inner">]])
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if caperror ~= nil then
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ngx.say('<p class="slide-left-ani alert"><strong>' .. caperror .. '</strong></p>')
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else
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ngx.say('<p class="slide-left-ani">Select each text box and enter the letter or number you see within the circle below.</p>')
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end
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ngx.say([[<form class="ddos_form slide-left-ani" method="post">
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<div class="input-box">
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<input class="ch" type="text" name="c1" maxlength="1" pattern="[A-Za-z0-9]" autocomplete="off" autofocus>]])
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for i = 2, 6, 1 do
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ngx.say('<input class="ch" type="text" name="c' .. i .. '" maxlength="1" pattern="[A-Za-z0-9]" autocomplete="off">')
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end
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ngx.say('<div class="image" style="background-image:url(data:image/webp;base64,' .. challengeImage .. ');"></div>')
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ngx.say([[</div>
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<div class="expire">
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<div class="timer">
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<div class="time-part-wrapper">
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<div class="time-part seconds tens">
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<div class="digit-wrapper">
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<span class="digit">0</span>
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<span class="digit">5</span>
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<span class="digit">4</span>
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<span class="digit">3</span>
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<span class="digit">2</span>
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<span class="digit">1</span>
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<span class="digit">0</span>
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</div>
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</div>
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<div class="time-part seconds ones">
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<div class="digit-wrapper">
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<span class="digit">0</span>
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<span class="digit">9</span>
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<span class="digit">8</span>
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<span class="digit">7</span>
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<span class="digit">6</span>
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<span class="digit">5</span>
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<span class="digit">4</span>
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<span class="digit">3</span>
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<span class="digit">2</span>
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<span class="digit">1</span>
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<span class="digit">0</span>
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</div>
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</div>
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</div>
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<div class="time-part-wrapper">
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<div class="time-part hundredths tens">
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<div class="digit-wrapper">
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<span class="digit">0</span>
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<span class="digit">9</span>
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<span class="digit">8</span>
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<span class="digit">7</span>
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<span class="digit">6</span>
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<span class="digit">5</span>
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<span class="digit">4</span>
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<span class="digit">3</span>
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<span class="digit">2</span>
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<span class="digit">1</span>
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<span class="digit">0</span>
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</div>
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</div>
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<div class="time-part hundredths ones">
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<div class="digit-wrapper">
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<span class="digit">0</span>
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<span class="digit">9</span>
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<span class="digit">8</span>
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<span class="digit">7</span>
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<span class="digit">6</span>
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<span class="digit">5</span>
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<span class="digit">4</span>
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<span class="digit">3</span>
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<span class="digit">2</span>
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<span class="digit">1</span>
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<span class="digit">0</span>
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</div>
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</div>
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</div>
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</div>
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</div><button class="before" type="submit">Submit</button>
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<button class="expired" type="submit"> Refresh (expired)</button>
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</form>
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</div>
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</div>
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</body>
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</html>]])
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--if you need the answer right away for testing
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--ngx.say(challengeAnswer)
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end
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Executable
BIN
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@@ -0,0 +1,46 @@
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function displaycapd(pa, plaintext, cookie, field)
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local blocked_cookies = ngx.shared.blocked_cookies
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cookdata = split(plaintext, "|")
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local tstamp = ngx.now()
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local newcookdata = random.token(random.number(5, 20)) .. "|captcha_solved|" .. tstamp .. "|" .. pa .. "|nocaptcha"
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local ciphertext = encrypt(newcookdata)
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set_dcap_cookie(cookie, ciphertext, sessionconfigvalue)
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blocked_cookies:set(field, 1, 120)
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ngx.header.content_type = "text/html"
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ngx.header["Refresh"] = 1
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ngx.say([[<!DOCTYPE html>
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<html lang=en>
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<head>
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<title>DDOS Protection</title>
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<meta charset="UTF-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<link id="favicon" rel="shortcut icon" href="data:image/x-icon;base64,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">
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<style>]])
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local file = io.open("/etc/nginx/resty/cap_d.css")
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if not file then
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ngx.exit(500)
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end
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local css, err = file:read("*a")
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file:close()
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ngx.say(css)
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ngx.say([[div {
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height: 100vh;
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width: 100%;
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display: flex;
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justify-content: center;
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align-items: center;
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}
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p {
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text-align: center;
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}</style></head><body><div><p>Assigning Session. Loading SITENAME...</p></div></body>]])
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end
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@@ -0,0 +1 @@
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<!DOCTYPE html><html lang=en><title>SITENAME Access Queue</title><meta charset=UTF-8><meta content="width=device-width,initial-scale=1"name=viewport><link href="FAVICON"id=favicon rel="shortcut icon"><body><style>html{box-sizing:border-box}*,:after,:before{box-sizing:inherit}a,abbr,acronym,address,applet,article,aside,audio,b,big,blockquote,body,canvas,caption,center,cite,code,dd,del,details,dfn,div,dl,dt,em,embed,fieldset,figcaption,figure,footer,form,h1,h2,h3,h4,h5,h6,header,hgroup,html,i,iframe,img,ins,kbd,label,legend,li,mark,menu,nav,object,ol,output,p,pre,q,ruby,s,samp,section,small,span,strike,strong,sub,summary,sup,table,tbody,td,tfoot,th,thead,time,tr,tt,u,ul,var,video{margin:0;padding:0;border:0;font-size:100%;font:inherit;vertical-align:baseline}article,aside,details,figcaption,figure,footer,header,hgroup,menu,nav,section{display:block}strong{font-weight:700}body{line-height:1}ol,ul{list-style:none}blockquote,q{quotes:none}blockquote:after,blockquote:before,q:after,q:before{content:'';content:none}table{border-collapse:collapse;border-spacing:0}:focus{outline:0}input,select,textarea{border:0;box-shadow:0}html{height:100%}body{height:100%;line-height:1;background:#1A1E23;font-family:roboto,helvetica,sans-serif,arial,verdana,tahoma;font-size:16px;color:#fff}.logobgimg{background-image:url(SQUARELOGO)}.container{width:100%;margin:0 auto;min-height:100%;position:relative;max-height:100vh;overflow:hidden}.container>.inner{position:absolute;top:50%;left:0;right:0;margin:0 auto;text-align:center;transform:translateY(-50%);padding:0 20px}.container>.inner>.logo{display:inline-block;vertical-align:middle;text-decoration:none;margin-bottom:10px}.container>.inner>.logo>.square{display:inline-block;vertical-align:middle;width:40px;height:40px;background-color:#HEXCOLOR;background-size:40px 40px;background-position:center center;background-repeat:no-repeat;margin-right:10px}.container>.inner>.logo>.text{display:inline-block;vertical-align:middle;font-size:30px;color:#fff;font-weight:700}.container>.inner>.date{display:block;text-align:center;font-size:42px}p{margin-bottom:10px}.eta{display:inline-block;vertical-align:top;padding:0 8px;height:26px;border-radius:2px;background-color:#HEXCOLOR;color:#fff;font-weight:700;line-height:26px}.queue-graphic{width:10px;height:120px;margin:10px auto;text-align:center}.queue-graphic>.user-wrap>.user-body{float:left;position:absolute}.queue-graphic>.user-wrap>.user-body>.user-head{width:20px;height:20px;border-radius:100%;background-color:#HEXCOLOR;position:absolute;margin-top:15px;margin-left:-5px}.queue-graphic>.user-wrap>.user-body>.user-torsoe{background-color:#HEXCOLOR;height:42px;width:20px;position:absolute;margin-top:32px;margin-left:-10px;border-radius:5px;background-size:60% auto;background-position:60% center;background-repeat:no-repeat;z-index:2}.queue-graphic>.user-wrap>.user-body>.user-arm-left,.queue-graphic>.user-wrap>.user-body>.user-arm-right{margin-top:38px;height:40px;width:8px;background:#HEXCOLOR;float:left;border-radius:5px;position:relative}.queue-graphic>.user-wrap>.user-body>.user-arm-left{margin-left:-6px;z-index:5}.queue-graphic>.user-wrap>.user-body>.user-arm-right{background-color:#HEXCOLORDARK;margin-left:0}.queue-graphic>.user-wrap>.user-leg-left,.queue-graphic>.user-wrap>.user-leg-right{margin-top:70px;height:40px;width:8px;background:#HEXCOLOR;border-radius:5px;float:left}.queue-graphic>.user-wrap>.user-leg-left{margin-left:-5px}.queue-graphic>.user-wrap>.user-leg-right{margin-left:-2px}.queue-graphic>.user-wrap{margin:0 auto}.queue-graphic>.user-wrap>.user-body>.user-arm-left,.queue-graphic>.user-wrap>.user-leg-right{transform-origin:0 0;animation:queue-anim-frames-1 .25s alternate infinite ease-out}.queue-graphic>.user-wrap>.user-body>.user-arm-right,.queue-graphic>.user-wrap>.user-leg-left{transform-origin:0 0;animation:queue-anim-frames-2 .25s alternate infinite ease-in}.queue-graphic>.user-wrap>.user-leg-right{background-color:#HEXCOLORDARK;z-index:-1;position:absolute}.queue-graphic>.user-wrap>.user-leg-left{z-index:2;}@keyframes queue-anim-frames-1{from{-webkit-transform:rotate(-50deg)}to{-webkit-transform:rotate(50deg)}}@keyframes queue-anim-frames-2{from{-webkit-transform:rotate(50deg)}to{-webkit-transform:rotate(-50deg)}}.lg{height:26px;line-height:26px;font-size:22px}</style><div class=container><div class=inner><div class=logo><div class="logobgimg square"></div><div class=text>SITENAME</div></div><p>You have been placed in a queue, awaiting forwarding to the platform.<div class=queue-graphic><div class=user-wrap><div class=user-body><div class=user-head></div><div class="logobgimg user-torsoe"></div><div class=user-arm-left></div><div class=user-arm-right></div></div><div class=user-leg-left></div><div class=user-leg-right></div></div></div><p class=lg>Your estimated wait time is <span class=eta><3 minutes</span><p>Please do not refresh the page, you will be automatically redirected.</div></div>
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Reference in New Issue
Block a user