Giter Site home page Giter Site logo

Thêm website fu hu about userscript HOT 1 OPEN

Froktime avatar Froktime commented on June 2, 2024
Thêm website fu hu

from userscript.

Comments (1)

lelinhtinh avatar lelinhtinh commented on June 2, 2024

Trang này khoai lắm. Kiểu cắt ảnh vầy nhiều web cũng sài rồi, mã hóa đủ kiểu nhưng để hiển thị ra client thì phải để key giải mã ra ngoài:
s.voocdn.com_js_comic_viewer.txt

function ComicViewer(_arg) {
  this.servers_data = [];
  this.total_images = 0;
  this.servers_el = _arg.servers_el;
  this.servers_wrapper_el = _arg.servers_wrapper_el;
  this.viewer_el = _arg.viewer_el;
  this.max_loading = _arg.max_loading || 5;
  this.enable_more_btn = _arg.enable_more_btn;
  this.more_btn_el = _arg.more_btn_el;
  this.comic_id = _arg.comic_id;
  this.chapter_id = _arg.chapter_id;
  this.sig = _arg.sig;
  this.crypto = CryptoJS;
  this.version = _arg.version;
  this.webp_support = false;
}
ComicViewer.prototype.initServers = function() {
  function run(time, dt) {
    var imgchk = $('<div class="btn btn-primary" />').text("Server " + time);
    imgchk.click(function() {
      var type = self.servers_el.data("current");
      if (type != time) {
        self.servers_el.data("current", time);
        self.viewer_el.empty();
        var type = dt[self.webp_support ? "webp" : "jpeg"];
        self.loadImages(type);
      }
    }).appendTo(self.servers_el);
    if (time == 1) {
      imgchk.click();
    }
  }
  var self = this;
  self.getChapterData(function(r) {
    self.total_images = r.total;
    var canvas = 1;
    var j;
    for (j in r.data) {
      run(canvas, r.data[j]);
      canvas++;
    }
    if (canvas == 2) {
      self.servers_wrapper_el.hide();
    }
  });
};
ComicViewer.prototype.getChapterData = function(callback) {
  var self = this;
  if (self.loaded || self.loading) {
    return;
  }
  self.loading = true;
  $.ajax({
    url : "/content/rest",
    data : {
      t : "chapter",
      cid : this.comic_id,
      chid : this.chapter_id,
      sig : this.sig,
      v : this.version
    },
    success : function(data) {
      if (data.error == 0) {
        callback(data);
      } else {
        self.viewer_el.find("h3").html(data.error_msg);
      }
    },
    error : function(deleted_model) {
      self.viewer_el.find("h3").html("C\u00f3 l\u1ed7i x\u1ea3y ra. Vui l\u00f2ng th\u1eed l\u1ea1i,");
    },
    complete : function() {
      self.loading = false;
    }
  });
};
ComicViewer.prototype.loadImages = function(data) {
  function init() {
    return ["iPad Simulator", "iPhone Simulator", "iPod Simulator", "iPad", "iPhone", "iPod"].includes(navigator.platform) || navigator.userAgent.includes("Mac") && "ontouchend" in document;
  }
  function check(d, p, f, data) {
    var _stringBuilder = self.viewer_el.find("[data-idx=" + d[p][1] + "] [data-idx=" + d[p][2] + "]");
    var a = load(d[p][0]);
    if (!a) {
      f(data);
      return;
    }
    if (!data) {
      data = new Image;
    }
    data.onload = function() {
      _stringBuilder.empty();
      if (h) {
        var random = function(width, radius) {
          width = Math.ceil(width);
          return radius = Math.floor(radius), Math.floor(Math.random() * (radius - width + 1)) + width;
        };
        if (averageImageArea > MinimumAverageImageArea) {
          _stringBuilder.append(data.cloneNode(true));
          f(data);
          return;
        }
        var e = $("<div class='c-holder' />");
        var width = data.width;
        var i = data.height;
        averageImageArea = averageImageArea + width * i * 4;
        e[0].style.maxWidth = width;
        var resolution = random(1, 2);
        var scale = random(1, 3);
        var w = width / resolution;
        var v = i / scale;
        var s = 0;
        for (; s < scale; s++) {
          var x = 0;
          for (; x < resolution; x++) {
            var img = document.createElement("canvas");
            var context = img.getContext("2d");
            img.width = w;
            img.height = v;
            img.style.width = 100 / resolution + "%";
            var pw = w;
            var knobSize = v;
            var placex = dx = x * w;
            var textureY = dy = s * v;
            context.drawImage(data, placex, textureY, pw, knobSize, 0, 0, pw, knobSize);
            e.append(img);
          }
        }
        _stringBuilder.append(e);
        if (i > 150) {
          var adjustWindow = function() {
            var height = self.viewer_el.width();
            if (height >= width) {
              e[0].style.width = "auto";
              return;
            }
            var start = height / width * i;
            e[0].style.width = start / i * width;
            if (e.find("canvas").length > 0) {
              e.find("canvas").css({
                width : height / resolution + "px",
                height : start / scale + "px"
              });
            }
          };
          $(window).resize(adjustWindow);
          adjustWindow();
        }
      }
      f(data);
    };
    data.onerror = function() {
      f(data);
    };
    data.src = a;
    if (!h) {
      _stringBuilder.append(data.cloneNode(true));
    }
  }
  function log(b, i) {
    function done(cb) {
      i = i + 1;
      if (i < b.length) {
        try {
          check(b, i, done, cb);
        } catch (e) {
          done(cb);
        }
      }
    }
    var i = -1;
    var whichFriend = 0;
    for (; whichFriend < i; whichFriend++) {
      done();
    }
  }
  var self = this;
  var r = false;
  var value = "f1014e69f2b1ae4";
  var iv = "840f44747cb4f236";
  var encrypt = function(key, data, iv) {
    try {
      iv = self.crypto.enc.Utf8.parse(iv);
      if (data.length < 32) {
        data = data.padEnd(32, "\x00");
      }
      var dec = self.crypto.AES.decrypt(key, self.crypto.enc.Utf8.parse(data), {
        iv : iv
      });
      return dec.toString(self.crypto.enc.Utf8);
    } catch (e) {
    }
    return "";
  };
  var m = [];
  var key;
  for (key in data) {
    var $burn_msg = $("<div data-idx=" + key + "></div>").appendTo(self.viewer_el);
    if (self.enable_more_btn) {
      if (self.total_images > 3 && m.length > self.total_images / 3) {
        $burn_msg.hide();
        if (!r) {
          r = true;
          var moreMessagesIndicator = self.more_btn_el.detach().appendTo(self.viewer_el).show();
          moreMessagesIndicator.click(function() {
            self.viewer_el.find("> div").show();
            moreMessagesIndicator.hide();
          });
        }
      }
    }
    var name;
    for (name in data[key]) {
      $burn_msg.append("<div data-idx=" + name + ">Loading...</div>");
      m.push([data[key][name], key, name]);
    }
  }
  const iframe = document.createElement("iframe");
  document.body.appendChild(iframe);
  var textedCanvas = iframe.contentDocument.createElement("canvas");
  var h = !!(textedCanvas.getContext && textedCanvas.getContext("2d"));
  document.body.removeChild(iframe);
  var load = function(lessId) {
    return "";
  };
  switch(this.version) {
    case "2":
      var f = function(indexes) {
        var outChance = [];
        var i = 0;
        for (; i < indexes.length; i++) {
          outChance.push((parseInt(indexes[i], 16) * 5 % 16).toString(16));
        }
        return outChance.join("");
      };
      load = function(window) {
        var text = window[0];
        var thisClass = window[1];
        var value = f(thisClass.substr(9, 15));
        var data = f(thisClass.substr(-20, 16));
        return encrypt(text, value, data);
      };
      break;
    default:
      load = function(data) {
        return encrypt(data, value, iv);
      };
      break;
  }
  var MinimumAverageImageArea = 157286400;
  var averageImageArea = 0;
  var newPath = [];
  key = 0;
  for (; key < m.length / 5; key++) {
    var path = m.splice(Math.floor(Math.random() * m.length), 1);
    newPath.push(path[0]);
  }
  log(m, self.max_loading - 1);
  log(newPath, 1);
};
ComicViewer.prototype.run = function() {
  function getCanvasImageData(event, callback) {
    var options = {
      lossy : "UklGRiIAAABXRUJQVlA4IBYAAAAwAQCdASoBAAEADsD+JaQAA3AAAAAA",
      lossless : "UklGRhoAAABXRUJQVlA4TA0AAAAvAAAAEAcQERGIiP4HAA==",
      alpha : "UklGRkoAAABXRUJQVlA4WAoAAAAQAAAAAAAAAAAAQUxQSAwAAAARBxAR/Q9ERP8DAABWUDggGAAAABQBAJ0BKgEAAQAAAP4AAA3AAP7mtQAAAA==",
      animation : "UklGRlIAAABXRUJQVlA4WAoAAAASAAAAAAAAAAAAQU5JTQYAAAD/////AABBTk1GJgAAAAAAAAAAAAAAAAAAAGQAAABWUDhMDQAAAC8AAAAQBxAREYiI/gcA"
    };
    var offscreenImage = new Image;
    offscreenImage.onload = function() {
      var warFilename = offscreenImage.width > 0 && offscreenImage.height > 0;
      callback(event, warFilename);
    };
    offscreenImage.onerror = function() {
      callback(event, false);
    };
    offscreenImage.src = "data:image/webp;base64," + options[event];
  }
  var serMan = this;
  getCanvasImageData("lossy", function(canCreateDiscussions, Client) {
    serMan.webp_support = Client;
    serMan.initServers();
  });
};

Giờ giải mã ra để lấy key thì lần sau deploy họ lại đổi key mới, đổi kiểu mã hóa mới khó giải hơn. Nói chung là tốn công cả 2 bên, nếu họ đổi key thì phải gen lại mớ ảnh cũ, nhọc server. Muốn chặn được mình giải mã thì code cũng phải nặng hơn nhiều, tốn nhiều bandwidth, chậm web.

Đơn giản nhất là puppeteer, playwright,... để mô phỏng quá trình tải web bình thường và screenshot từng khung hình, hoặc full page. Hoặc, chờ web khác như nettruyen cào về, ta cào lại, ez.

Nói lại thì trang này còn nhiều truyện chỉ đọc trên app, video, nhưng lại không có bộ nào hay, độc quyền, không bõ công làm tool.

from userscript.

Related Issues (20)

Recommend Projects

  • React photo React

    A declarative, efficient, and flexible JavaScript library for building user interfaces.

  • Vue.js photo Vue.js

    🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.

  • Typescript photo Typescript

    TypeScript is a superset of JavaScript that compiles to clean JavaScript output.

  • TensorFlow photo TensorFlow

    An Open Source Machine Learning Framework for Everyone

  • Django photo Django

    The Web framework for perfectionists with deadlines.

  • D3 photo D3

    Bring data to life with SVG, Canvas and HTML. 📊📈🎉

Recommend Topics

  • javascript

    JavaScript (JS) is a lightweight interpreted programming language with first-class functions.

  • web

    Some thing interesting about web. New door for the world.

  • server

    A server is a program made to process requests and deliver data to clients.

  • Machine learning

    Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.

  • Game

    Some thing interesting about game, make everyone happy.

Recommend Org

  • Facebook photo Facebook

    We are working to build community through open source technology. NB: members must have two-factor auth.

  • Microsoft photo Microsoft

    Open source projects and samples from Microsoft.

  • Google photo Google

    Google ❤️ Open Source for everyone.

  • D3 photo D3

    Data-Driven Documents codes.