Issues in rotate.js (master) - Issues in master - owncloud/gallery - Measure and Improve Code Quality continuously with Scrutinizer

Issues (108)

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Cross-Site Scripting

Cross-Site Scripting enables an attacker to inject code into the response of a web-request that is viewed by other users. It can for example be used to bypass access controls, or even to take over other users' accounts.

File Exposure

File Exposure allows an attacker to gain access to local files that he should not be able to access. These files can for example include database credentials, or other configuration files.

File Manipulation

File Manipulation enables an attacker to write custom data to files. This potentially leads to injection of arbitrary code on the server.

Object Injection

Object Injection enables an attacker to inject an object into PHP code, and can lead to arbitrary code execution, file exposure, or file manipulation attacks.

Code Injection

Code Injection enables an attacker to execute arbitrary code on the server.

Response Splitting

Response Splitting can be used to send arbitrary responses.

File Inclusion

File Inclusion enables an attacker to inject custom files into PHP's file loading mechanism, either explicitly passed to include, or for example via PHP's auto-loading mechanism.

Command Injection

Command Injection enables an attacker to inject a shell command that is execute with the privileges of the web-server. This can be used to expose sensitive data, or gain access of your server.

SQL Injection

SQL Injection enables an attacker to execute arbitrary SQL code on your database server gaining access to user data, or manipulating user data.

XPath Injection

XPath Injection enables an attacker to modify the parts of XML document that are read. If that XML document is for example used for authentication, this can lead to further vulnerabilities similar to SQL Injection.

LDAP Injection

LDAP Injection enables an attacker to inject LDAP statements potentially granting permission to run unauthorized queries, or modify content inside the LDAP tree.

Header Injection

Other Vulnerability

This category comprises other attack vectors such as manipulating the PHP runtime, loading custom extensions, freezing the runtime, or similar.

Regex Injection

Regex Injection enables an attacker to execute arbitrary code in your PHP process.

XML Injection

XML Injection enables an attacker to read files on your local filesystem including configuration files, or can be abused to freeze your web-server process.

Variable Injection

Variable Injection enables an attacker to overwrite program variables with custom data, and can lead to further vulnerabilities.

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js/rotate.js (51 issues)

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// VERSION: 2.3 LAST UPDATE: 11.07.2013
/*
 * Licensed under the MIT license: http://www.opensource.org/licenses/mit-license.php
 *
 * Made by Wilq32, [email protected], Wroclaw, Poland, 01.2009
 * Website: http://jqueryrotate.com
 */

(function($) {
    var supportedCSS,supportedCSSOrigin, styles=document.getElementsByTagName("head")[0].style,toCheck="transformProperty WebkitTransform OTransform msTransform MozTransform".split(" ");

    for (var a = 0; a < toCheck.length; a++) if (styles[toCheck[a]] !== undefined) { supportedCSS = toCheck[a]; }

    if (supportedCSS) {
      supportedCSSOrigin = supportedCSS.replace(/[tT]ransform/,"TransformOrigin");
      if (supportedCSSOrigin[0] == "T") supportedCSSOrigin[0] = "t";

    }

    // Bad eval to preven google closure to remove it from code o_O
    eval('IE = "v"=="\v"');


    jQuery.fn.extend({
        rotate:function(parameters)
        {
          if (this.length===0||typeof parameters=="undefined") return;

          if (typeof parameters=="number") parameters={angle:parameters};

          var returned=[];
          for (var i=0,i0=this.length;i<i0;i++)
          {
            var element=this.get(i);
            if (!element.Wilq32 || !element.Wilq32.PhotoEffect) {

              var paramClone = $.extend(true, {}, parameters);
              var newRotObject = new Wilq32.PhotoEffect(element,paramClone)._rootObj;


              returned.push($(newRotObject));
            }
            else {
              element.Wilq32.PhotoEffect._handleRotation(parameters);
            }
          }
          return returned;
        },
        getRotateAngle: function(){
          var ret = [0];
          for (var i=0,i0=this.length;i<i0;i++)
          {
            var element=this.get(i);
            if (element.Wilq32 && element.Wilq32.PhotoEffect) {
              ret[i] = element.Wilq32.PhotoEffect._angle;
            }
          }
          return ret;
        },
        stopRotate: function(){
          for (var i=0,i0=this.length;i<i0;i++)
          {
            var element=this.get(i);
            if (element.Wilq32 && element.Wilq32.PhotoEffect) {
              clearTimeout(element.Wilq32.PhotoEffect._timer);
            }
          }
        }
    });

    // Library agnostic interface

    Wilq32=window.Wilq32||{};

    Wilq32.PhotoEffect=(function(){


      if (supportedCSS) {
        return function(img,parameters){
          img.Wilq32 = {
            PhotoEffect: this
          };

          this._img = this._rootObj = this._eventObj = img;
          this._handleRotation(parameters);
        }

      } else {
        return function(img,parameters) {
          this._img = img;
          this._onLoadDelegate = [parameters];

          this._rootObj=document.createElement('span');
          this._rootObj.style.display="inline-block";
          this._rootObj.Wilq32 =
            {
              PhotoEffect: this
            };
          img.parentNode.insertBefore(this._rootObj,img);

          if (img.complete) {
            this._Loader();
          } else {
            var self=this;
            // TODO: Remove jQuery dependency
            jQuery(this._img).bind("load", function(){ self._Loader(); });
          }
        }

      }
    })();

    Wilq32.PhotoEffect.prototype = {

      _setupParameters : function (parameters){
        this._parameters = this._parameters || {};
        if (typeof this._angle !== "number") { this._angle = 0 ; }
        if (typeof parameters.angle==="number") { this._angle = parameters.angle; }
        this._parameters.animateTo = (typeof parameters.animateTo === "number") ? (parameters.animateTo) : (this._angle);


        this._parameters.step = parameters.step || this._parameters.step || null;
        this._parameters.easing = parameters.easing || this._parameters.easing || this._defaultEasing;
        this._parameters.duration = 'duration' in parameters ? parameters.duration : parameters.duration || this._parameters.duration || 1000;

        this._parameters.callback = parameters.callback || this._parameters.callback || this._emptyFunction;
        this._parameters.center = parameters.center || this._parameters.center || ["50%","50%"];
        if (typeof this._parameters.center[0] == "string") {

          this._rotationCenterX = (parseInt(this._parameters.center[0],10) / 100) * this._imgWidth * this._aspectW;
        } else {
          this._rotationCenterX = this._parameters.center[0];
        }
        if (typeof this._parameters.center[1] == "string") {

          this._rotationCenterY = (parseInt(this._parameters.center[1],10) / 100) * this._imgHeight * this._aspectH;
        } else {
          this._rotationCenterY = this._parameters.center[1];
        }

        if (parameters.bind && parameters.bind != this._parameters.bind) { this._BindEvents(parameters.bind); }

      },
      _emptyFunction: function(){},
      _defaultEasing: function (x, t, b, c, d) { return -c * ((t=t/d-1)*t*t*t - 1) + b },

      _handleRotation : function(parameters, dontcheck){
        if (!supportedCSS && !this._img.complete && !dontcheck) {
          this._onLoadDelegate.push(parameters);
          return;
        }
        this._setupParameters(parameters);
        if (this._angle==this._parameters.animateTo) {

          this._rotate(this._angle);
        }
        else {
          this._animateStart();
        }
      },

      _BindEvents:function(events){
        if (events && this._eventObj)
        {
          // Unbinding previous Events
          if (this._parameters.bind){
            var oldEvents = this._parameters.bind;
            for (var a in oldEvents) if (oldEvents.hasOwnProperty(a))

              // TODO: Remove jQuery dependency
              jQuery(this._eventObj).unbind(a,oldEvents[a]);

          }

        this._parameters.bind = events;
        for (var a in events) if (events.hasOwnProperty(a))

          // TODO: Remove jQuery dependency
          jQuery(this._eventObj).bind(a,events[a]);

        }
      },

      _Loader:(function()
      {
        if (IE)
          return function() {

            var width=this._img.width;
            var height=this._img.height;
            this._imgWidth = width;
            this._imgHeight = height;
            this._img.parentNode.removeChild(this._img);

            this._vimage = this.createVMLNode('image');
            this._vimage.src=this._img.src;
            this._vimage.style.height=height+"px";
            this._vimage.style.width=width+"px";
            this._vimage.style.position="absolute"; // FIXES IE PROBLEM - its only rendered if its on absolute position!
            this._vimage.style.top = "0px";
            this._vimage.style.left = "0px";
            this._aspectW = this._aspectH = 1;

            /* Group minifying a small 1px precision problem when rotating object */
            this._container = this.createVMLNode('group');
            this._container.style.width=width;
            this._container.style.height=height;
            this._container.style.position="absolute";
            this._container.style.top="0px";
            this._container.style.left="0px";
            this._container.setAttribute('coordsize',width-1+','+(height-1)); // This -1, -1 trying to fix ugly problem with small displacement on IE

            this._container.appendChild(this._vimage);

            this._rootObj.appendChild(this._container);
            this._rootObj.style.position="relative"; // FIXES IE PROBLEM
            this._rootObj.style.width=width+"px";
            this._rootObj.style.height=height+"px";
            this._rootObj.setAttribute('id',this._img.getAttribute('id'));
            this._rootObj.className=this._img.className;
            this._eventObj = this._rootObj;
            var parameters;
            while (parameters = this._onLoadDelegate.shift()) {
var x;
if (x = 0) { // Very likely a bug.
    var b = 1;
}

// Instead

var x;
if (x === 0) {
    var b = 1;
}
              this._handleRotation(parameters, true);
            }
          }

          else return function () {

            this._rootObj.setAttribute('id',this._img.getAttribute('id'));
            this._rootObj.className=this._img.className;

            this._imgWidth=this._img.naturalWidth;
            this._imgHeight=this._img.naturalHeight;
            var _widthMax=Math.sqrt((this._imgHeight)*(this._imgHeight) + (this._imgWidth) * (this._imgWidth));
            this._width = _widthMax * 3;
            this._height = _widthMax * 3;

            this._aspectW = this._img.offsetWidth/this._img.naturalWidth;
            this._aspectH = this._img.offsetHeight/this._img.naturalHeight;

            this._img.parentNode.removeChild(this._img);


            this._canvas=document.createElement('canvas');
            this._canvas.setAttribute('width',this._width);
            this._canvas.style.position="relative";
            this._canvas.style.left = -this._img.height * this._aspectW + "px";
            this._canvas.style.top = -this._img.width * this._aspectH + "px";
            this._canvas.Wilq32 = this._rootObj.Wilq32;

            this._rootObj.appendChild(this._canvas);
            this._rootObj.style.width=this._img.width*this._aspectW+"px";
            this._rootObj.style.height=this._img.height*this._aspectH+"px";
            this._eventObj = this._canvas;

            this._cnv=this._canvas.getContext('2d');
            var parameters;
            while (parameters = this._onLoadDelegate.shift()) {
var x;
if (x = 0) { // Very likely a bug.
    var b = 1;
}

// Instead

var x;
if (x === 0) {
    var b = 1;
}
              this._handleRotation(parameters, true);
            }
          }

      })(),

      _animateStart:function()
      {
        if (this._timer) {
          clearTimeout(this._timer);
        }
        this._animateStartTime = +new Date;
new Date; // Bad
new Date(); // Good
        this._animateStartAngle = this._angle;
        this._animate();
      },
      _animate:function()
      {
        var actualTime = +new Date;
new Date; // Bad
new Date(); // Good
        var checkEnd = actualTime - this._animateStartTime > this._parameters.duration;

        // TODO: Bug for animatedGif for static rotation ? (to test)
        if (checkEnd && !this._parameters.animatedGif)
        {
          clearTimeout(this._timer);
        }
        else
        {
          if (this._canvas||this._vimage||this._img) {
            var angle = this._parameters.easing(0, actualTime - this._animateStartTime, this._animateStartAngle, this._parameters.animateTo - this._animateStartAngle, this._parameters.duration);

            this._rotate((~~(angle*10))/10);
          }
          if (this._parameters.step) {
            this._parameters.step(this._angle);
          }
          var self = this;
          this._timer = setTimeout(function()
          {
            self._animate.call(self);
          }, 10);
        }

      // To fix Bug that prevents using recursive function in callback I moved this function to back
      if (this._parameters.callback && checkEnd){
        this._angle = this._parameters.animateTo;
        this._rotate(this._angle);
        this._parameters.callback.call(this._rootObj);
      }
      },

      _rotate : (function()
      {
        var rad = Math.PI/180;
        if (IE)
          return function(angle)

        {
          this._angle = angle;
          this._container.style.rotation=(angle%360)+"deg";
          this._vimage.style.top = -(this._rotationCenterY - this._imgHeight/2) + "px";
          this._vimage.style.left = -(this._rotationCenterX - this._imgWidth/2) + "px";
          this._container.style.top = this._rotationCenterY - this._imgHeight/2 + "px";
          this._container.style.left = this._rotationCenterX - this._imgWidth/2 + "px";

        }

          else if (supportedCSS)
          return function(angle){

            this._angle = angle;
            this._img.style[supportedCSS]="rotate("+(angle%360)+"deg)";
            this._img.style[supportedCSSOrigin]=this._parameters.center.join(" ");
          }

          else
            return function(angle)

          {
            this._angle = angle;
            angle=(angle%360)* rad;
            // clear canvas
            this._canvas.width = this._width;//+this._widthAdd;
            this._canvas.height = this._height;//+this._heightAdd;

            // REMEMBER: all drawings are read from backwards.. so first function is translate, then rotate, then translate, translate..

            this._cnv.translate(this._imgWidth*this._aspectW,this._imgHeight*this._aspectH);	// at least center image on screen

            this._cnv.translate(this._rotationCenterX,this._rotationCenterY);			// we move image back to its orginal

            this._cnv.rotate(angle);										// rotate image
            this._cnv.translate(-this._rotationCenterX,-this._rotationCenterY);		// move image to its center, so we can rotate around its center

            this._cnv.scale(this._aspectW,this._aspectH); // SCALE - if needed ;)
            this._cnv.drawImage(this._img, 0, 0);							// First - we draw image
          }


      })()
      }


      if (IE)
      {
        Wilq32.PhotoEffect.prototype.createVMLNode=(function(){

          document.createStyleSheet().addRule(".rvml", "behavior:url(#default#VML)");
          try {
            !document.namespaces.rvml && document.namespaces.add("rvml", "urn:schemas-microsoft-com:vml");
function someFunction(x) {
    (x > 0) ? callFoo() : callBar();
}

// JSHint expects you to assign the result to a variable:
function someFunction(x) {
    var rs = (x > 0) ? callFoo() : callBar();
}

// If you do not use the result, you could also use if statements in the
// case above.
function someFunction(x) {
    if (x > 0) {
        callFoo();
    } else {
        callBar();
    }
}
            return function (tagName) {
              return document.createElement('<rvml:' + tagName + ' class="rvml">');
            };
          } catch (e) {
            return function (tagName) {
              return document.createElement('<' + tagName + ' xmlns="urn:schemas-microsoft.com:vml" class="rvml">');
            };
          }
        })();
      }

})(jQuery);

Issues (108)

Security Analysis not enabled

js/rotate.js (51 issues)

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1. Assignment in

2. Assignment in

3. Uninitialized loop variable

1. Assignment in

2. Assignment in

3. Uninitialized loop variable

1			// VERSION: 2.3 LAST UPDATE: 11.07.2013
2			/*
3			* Licensed under the MIT license: http://www.opensource.org/licenses/mit-license.php
4			*
5			* Made by Wilq32, [email protected], Wroclaw, Poland, 01.2009
6			* Website: http://jqueryrotate.com
7			*/
8
9			(function($) {
10			var supportedCSS,supportedCSSOrigin, styles=document.getElementsByTagName("head")[0].style,toCheck="transformProperty WebkitTransform OTransform msTransform MozTransform".split(" ");
			0 ignored issues – show Coding Style introduced 2018-06-01 20:39 UTC by Report Bug Copy Issue Report Show Similar Issues like this Line is too long. Loading history...
11			for (var a = 0; a < toCheck.length; a++) if (styles[toCheck[a]] !== undefined) { supportedCSS = toCheck[a]; }
			0 ignored issues – show Bug introduced 2018-06-01 20:39 UTC by Report Bug Copy Issue Report Show Similar Issues like this `{` was expected, but instead `if` was given. Loading history...
12			if (supportedCSS) {
13			supportedCSSOrigin = supportedCSS.replace(/[tT]ransform/,"TransformOrigin");
14			if (supportedCSSOrigin[0] == "T") supportedCSSOrigin[0] = "t";
			0 ignored issues – show Bug introduced 2018-06-01 20:39 UTC by Report Bug Copy Issue Report Show Similar Issues like this `===` was expected, but instead `==` was given. Loading history... Bug introduced 2018-06-01 20:39 UTC by Report Bug Copy Issue Report Show Similar Issues like this `{` was expected, but instead `supportedCSSOrigin` was given. Loading history...
15			}
16
17			// Bad eval to preven google closure to remove it from code o_O
18			eval('IE = "v"=="\v"');
			0 ignored issues – show Coding Style Security introduced 2018-06-01 20:39 UTC by Report Bug Copy Issue Report Show Similar Issues like this The use of `eval` is generally not recommended. The use of `eval` is discouraged because it can potentially make your code vulnerable to various injection attacks. Besides it will also prevent certain optimizations that runtimes otherwise could make. Loading history...
19
20			jQuery.fn.extend({
21			rotate:function(parameters)
22			{
23			if (this.length===0\|\|typeof parameters=="undefined") return;
			0 ignored issues – show Bug introduced 2018-06-01 20:39 UTC by Report Bug Copy Issue Report Show Similar Issues like this `===` was expected, but instead `==` was given. Loading history... Bug introduced 2018-06-01 20:39 UTC by Report Bug Copy Issue Report Show Similar Issues like this `{` was expected, but instead `return` was given. Loading history...
24			if (typeof parameters=="number") parameters={angle:parameters};
			0 ignored issues – show Bug introduced 2018-06-01 20:39 UTC by Report Bug Copy Issue Report Show Similar Issues like this `===` was expected, but instead `==` was given. Loading history... Bug introduced 2018-06-01 20:39 UTC by Report Bug Copy Issue Report Show Similar Issues like this `{` was expected, but instead `parameters` was given. Loading history...
25			var returned=[];
26			for (var i=0,i0=this.length;i<i0;i++)
27			{
28			var element=this.get(i);
29			if (!element.Wilq32 \|\| !element.Wilq32.PhotoEffect) {
30
31			var paramClone = $.extend(true, {}, parameters);
32			var newRotObject = new Wilq32.PhotoEffect(element,paramClone)._rootObj;
			0 ignored issues – show Bug introduced 2018-06-01 20:39 UTC by Report Bug Copy Issue Report Show Similar Issues like this `Wilq32` does not seem to be defined. Loading history...
33

owncloud / gallery

Issues (108)

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js/rotate.js (51 issues)

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Introduced By

Upgrade to new PHP Analysis Engine

1. Assignment in

2. Assignment in

3. Uninitialized loop variable

1. Assignment in

2. Assignment in

3. Uninitialized loop variable

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