functions.js ➔ validateURL - Code Metrics - Inspection of "2.1.27" - nilsteampassnet/TeamPass - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — development ( 8ac5b9...913816 )

by Nils

created 2017-06-06 18:47 UTC

functions.js ➔ validateURL A

↳ Parent: includes/js/functions.js

Complexity

Conditions	1
Paths	1

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	1
nc	1
nop	1
dl	0
loc	5
rs	9.4285
c	0
b	0
f	0

/**
 * @file          functions.js
 * @author        Nils Laumaillé
 * @version       2.1.27
 * @copyright     (c) 2009-2017 Nils Laumaillé
 * @licensing     GNU AFFERO GPL 3.0
 * @link          http://www.teampass.net
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 */

/**
*   Show or hide Loading animation GIF
**/
function LoadingPage(){
    if ( $("#div_loading").is(':visible') )
        $("#div_loading").hide();
    else
        $("#div_loading").show();
}

/**
*   Reload a page
**/
function RefreshPage(myform){
    document.forms[myform].submit();
}

/**
*   Add 1 hour to session duration
**/
function IncreaseSessionTime(message_end, message_wait, duration){
    duration = duration || 60;
    $("#main_info_box_text").html(message_wait);
    $("#main_info_box").show().position({
        my: "center",
        at: "center top+75",
        of: "#top"
    });
    $.post(
        "sources/main.queries.php",
        {
        type    : "increase_session_time",
        duration: parseInt(duration) * 60
        },
        function(data){
            if (data[0].new_value != "expired") {
                $("#main_info_box_text").html(message_end);
                setTimeout(function(){$("#main_info_box").effect( "fade", "slow" );}, 1000);
                $("#temps_restant").val(data[0].new_value);
                $("#date_end_session").val(data[0].new_value);
                $('#countdown').css("color","white");
                $("#div_increase_session_time").dialog("close");
            } else {
                document.location = "index.php?session=expired";
            }
        },
        "json"
    );
}

/**
*   Countdown before session expiration
**/
function countdown()
{
    var DayTill
    var theDay =  $('#temps_restant').val();
    var today = new Date(); //Create an Date Object that contains today's date.
    var second = Math.floor(theDay - (today.getTime()/1000));
    var minute = Math.floor(second/60); //Devide "second" into 60 to get the minute
    var hour = Math.floor(minute/60); //Devide "minute" into 60 to get the hour
    var CHour= hour % 24; //Correct hour, after devide into 24, the remainder deposits here.
    if (CHour<10) {
        CHour = "0" + CHour;
    }
    var CMinute= minute % 60; //Correct minute, after devide into 60, the remainder deposits here.
    if (CMinute<10) {
        CMinute = "0" + CMinute;
    }
    var CSecond= second % 60; //Correct second, after devide into 60, the remainder deposits here.
    if (CSecond<10) {
        CSecond = "0" + CSecond;
    }
    DayTill = CHour+":"+CMinute+":"+CSecond;

    //Avertir de la fin imminante de la session
    if ( DayTill == "00:01:00" ){
        $('#div_increase_session_time').dialog('open');
        $('#countdown').css("color","red");
    }

    // Manage end of session
    if ($("#temps_restant").val() != "" && DayTill <= "00:00:00" && $("#please_login").val() != 1) {
        $("#please_login").val("1");
        document.location = "index.php?session=expired";
    }

    //Rewrite the string to the correct information.
    if ($('#countdown')){
        $('#countdown').html(DayTill); //Make the particular form chart become "Daytill"
    }

    var counter = setTimeout("countdown()", 1000); //Create the timer "counter" that will automatic restart function countdown() again every second.

}

/**
*   Open a dialog
**/
function OpenDialog(id){
    $('#'+id).dialog('open');
}

/**
*   Toggle a DIV
**/
function toggleDiv(id){
    $('#'+id).slideToggle("slow");
    //specific case to not show upgrade alert
    if(id == "div_maintenance"){
        $.post(
            "sources/main.queries.php",
            {
            type    : "hide_maintenance"
            }
        );
    }
}

/**
*   Checks if value is an integer
**/
function isInteger(s) {
  return (s.toString().search(/^-?[0-9]+$/) == 0);
}

/**
*   Generate a random string
**/
function CreateRandomString(size,type){
    var chars = "";

    // CHoose what kind of string we want
    if ( type == "num" ) chars = "0123456789";
    else if ( type == "num_no_0" ) chars = "123456789";
    else if ( type == "alpha" ) chars = "ABCDEFGHIJKLMNOPQRSTUVWXTZabcdefghiklmnopqrstuvwxyz";
    else if ( type == "secure" ) chars = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXTZabcdefghiklmnopqrstuvwxyz&#@;!+-$*%";
    else chars = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXTZabcdefghiklmnopqrstuvwxyz";

    //generate it
    var randomstring = '';
    for (var i=0; i<size; i++) {
        var rnum = Math.floor(Math.random() * chars.length);
        randomstring += chars.substring(rnum,rnum+1);
    }

    //return
    return randomstring;
}


/**
*
**/
function unsanitizeString(string){
    if(string != "" && string != null){
        string = string.replace(/\\/g,'').replace(/&#92;/g,'\\');
    }
    return string;
}

/**
*   Clean up a string and delete any scripting tags
**/
function sanitizeString(string){
    if(string != "" && string != null){
        string = string.replace(/\\/g,'&#92;').replace(/"/g,"&quot;");
        string = string.replace(new RegExp('\\s*<script[^>]*>[\\s\\S]*?</script>\\s*','ig'),'');
    }
    return string;
}

/**
*   Send email
**/
function SendMail(cat, content, key, message){
    $.post(
        "sources/items.queries.php",
        {
            type    : "send_email",
            cat     : cat,
            content : content,
            key     : key
        },
        function(data){
            if (data[0].error !== undefined && data[0].error !== "") {
                message = data[0].message;
            }
            $("#div_dialog_message_text").html(message);
            $("#div_dialog_message").dialog("open");
        },
        "json"
    );
}

/**
*   Checks if email has expected format ([email protected])
**/
function IsValidEmail(email){
    var filter = /^([\w-\.]+)@((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.)|(([\w-]+\.)+))([a-zA-Z]{2,4}|[0-9]{1,3})(\]?)$/;
    return filter.test(email);
}

/**
*   Checks if URL has expected format
**/
function validateURL(textval) {
    //var urlregex = new RegExp("^(http:\/\/www.|https:\/\/www.|ftp:\/\/www.|www.){1}([0-9A-Za-z]+\.)");
    var urlregex = /(ftp|http|https):\/\/(\w+:{0,1}\w*@)?(\S+)(:[0-9]+)?(\/|\/([\w#!:.?+=&%@!\-\/]))?/;
    return urlregex.test(textval);
}


function split( val ) {
    return val.split( / \s*/ );
}

function extractLast( term ) {
    return split( term ).pop();
}


function store_error(message_error, dialog_div, text_div){
    //Store error in DB
    $.post(
        "sources/main.queries.php",
        {
            type    : "store_error",
            error   : escape(message_error)
        }
    );
    //Display
    $("#"+text_div).html("An error appears. Answer from Server cannot be parsed!<br />Returned data:<br />"+message_error);
    $("#"+dialog_div).dialog("open");
}

function aes_encrypt(text, key)
{
    return Aes.Ctr.encrypt(text, key, 256);
}


function aes_decrypt(text, key)
{
    return Aes.Ctr.decrypt(text, key, 256);
}

function prepareExchangedData(data, type, key)
{
    var jsonResult;

    if (type == "decode") {
        if ($("#encryptClientServer").val() == 0) {
            try {
                return $.parseJSON(data);
            }
                catch (e) {
                console.log("Error: "+e);

                jsonErrorHdl(e);
            };

        } else {
            try {
                return $.parseJSON(aes_decrypt(data, key));
            }
                catch (e) {
                console.log("Error: "+e);
                jsonErrorHdl(e);
            };

        }
    } else if (type == "encode") {
function isBig(a) {
    if (a > 5000) {
        return "yes";
    }
}

console.log(isBig(5001)); //returns yes
console.log(isBig(42)); //returns undefined
        if ($("#encryptClientServer").val() == 0) {
            return data;
        } else {
            return aes_encrypt(data, key);
        }
    }
}

function jsonErrorHdl(message)
{
    $("#div_dialog_message_text").html(message);
    $("#div_dialog_message").dialog("open");
    $("#items_path_var").html('<i class="fa fa-folder-open-o"></i>&nbsp;Error');
    $("#items_list_loader").hide();
    return false;
}

function displayMessage(textToDisplay)
{
    $("#main_info_box_text").html(textToDisplay);
    $("#main_info_box").show().position({
        my: "center",
        at: "center top+20",
        of: "#main_simple"
    });
    setTimeout(function(){$("#main_info_box").effect( "fade", "slow");}, 2000);
}


function blink(elem, times, speed, klass)
{
    if (times > 0 || times < 0) {
      if ($(elem).hasClass(klass))
         $(elem).removeClass(klass);
      else
         $(elem).addClass(klass);
     }

     clearTimeout(function() { blink(elem, times, speed, klass); });

     if (times > 0 || times < 0) {
       setTimeout(function() { blink(elem, times, speed, klass); }, speed);
       times-= .5;
     }
}

1			/**
2			* @file functions.js
3			* @author Nils Laumaillé
4			* @version 2.1.27
5			* @copyright (c) 2009-2017 Nils Laumaillé
6			* @licensing GNU AFFERO GPL 3.0
7			* @link http://www.teampass.net
8			*
9			* This library is distributed in the hope that it will be useful,
10			* but WITHOUT ANY WARRANTY; without even the implied warranty of
11			* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
12			*/
13
14			/**
15			* Show or hide Loading animation GIF
16			**/
17			function LoadingPage(){
18			if ( $("#div_loading").is(':visible') )
19			$("#div_loading").hide();
20			else
21			$("#div_loading").show();
22			}
23
24			/**
25			* Reload a page
26			**/
27			function RefreshPage(myform){
28			document.forms[myform].submit();
29			}
30
31			/**
32			* Add 1 hour to session duration
33			**/
34			function IncreaseSessionTime(message_end, message_wait, duration){
35			duration = duration \|\| 60;
36			$("#main_info_box_text").html(message_wait);
37			$("#main_info_box").show().position({
38			my: "center",
39			at: "center top+75",
40			of: "#top"
41			});
42			$.post(
43			"sources/main.queries.php",
44			{
45			type : "increase_session_time",
46			duration: parseInt(duration) * 60
47			},
48			function(data){
49			if (data[0].new_value != "expired") {
50			$("#main_info_box_text").html(message_end);
51			setTimeout(function(){$("#main_info_box").effect( "fade", "slow" );}, 1000);
52			$("#temps_restant").val(data[0].new_value);
53			$("#date_end_session").val(data[0].new_value);
54			$('#countdown').css("color","white");
55			$("#div_increase_session_time").dialog("close");
56			} else {
57			document.location = "index.php?session=expired";
58			}
59			},
60			"json"
61			);
62			}
63
64			/**
65			* Countdown before session expiration
66			**/
67			function countdown()
68			{
69			var DayTill
70			var theDay = $('#temps_restant').val();
71			var today = new Date(); //Create an Date Object that contains today's date.
72			var second = Math.floor(theDay - (today.getTime()/1000));
73			var minute = Math.floor(second/60); //Devide "second" into 60 to get the minute
74			var hour = Math.floor(minute/60); //Devide "minute" into 60 to get the hour
75			var CHour= hour % 24; //Correct hour, after devide into 24, the remainder deposits here.
76			if (CHour<10) {
77			CHour = "0" + CHour;
78			}
79			var CMinute= minute % 60; //Correct minute, after devide into 60, the remainder deposits here.
80			if (CMinute<10) {
81			CMinute = "0" + CMinute;
82			}
83			var CSecond= second % 60; //Correct second, after devide into 60, the remainder deposits here.
84			if (CSecond<10) {
85			CSecond = "0" + CSecond;
86			}
87			DayTill = CHour+":"+CMinute+":"+CSecond;
88
89			//Avertir de la fin imminante de la session
90			if ( DayTill == "00:01:00" ){
91			$('#div_increase_session_time').dialog('open');
92			$('#countdown').css("color","red");
93			}
94
95			// Manage end of session
96			if ($("#temps_restant").val() != "" && DayTill <= "00:00:00" && $("#please_login").val() != 1) {
97			$("#please_login").val("1");
98			document.location = "index.php?session=expired";
99			}
100
101			//Rewrite the string to the correct information.
102			if ($('#countdown')){
103			$('#countdown').html(DayTill); //Make the particular form chart become "Daytill"
104			}
105
106			var counter = setTimeout("countdown()", 1000); //Create the timer "counter" that will automatic restart function countdown() again every second.
			0 ignored issues – show introduced 2017-06-02 20:17 UTC by Report Bug Copy Issue Report Using `setTimeout` with a string argument to run code is slow and may pose a security risk. Consider using a function instead. Loading history... Unused Code introduced 2017-06-02 20:17 UTC by Report Bug Copy Issue Report The variable `counter` seems to be never used. Consider removing it. Loading history...
107			}
108
109			/**
110			* Open a dialog
111			**/
112			function OpenDialog(id){
113			$('#'+id).dialog('open');
114			}
115
116			/**
117			* Toggle a DIV
118			**/
119			function toggleDiv(id){
120			$('#'+id).slideToggle("slow");
121			//specific case to not show upgrade alert
122			if(id == "div_maintenance"){
123			$.post(
124			"sources/main.queries.php",
125			{
126			type : "hide_maintenance"
127			}
128			);
129			}
130			}
131
132			/**
133			* Checks if value is an integer
134			**/
135			function isInteger(s) {
136			return (s.toString().search(/^-?[0-9]+$/) == 0);
137			}
138
139			/**
140			* Generate a random string
141			**/
142			function CreateRandomString(size,type){
143			var chars = "";
144
145			// CHoose what kind of string we want
146			if ( type == "num" ) chars = "0123456789";
147			else if ( type == "num_no_0" ) chars = "123456789";
148			else if ( type == "alpha" ) chars = "ABCDEFGHIJKLMNOPQRSTUVWXTZabcdefghiklmnopqrstuvwxyz";
149			else if ( type == "secure" ) chars = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXTZabcdefghiklmnopqrstuvwxyz&#@;!+-$*%";
150			else chars = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXTZabcdefghiklmnopqrstuvwxyz";
151
152			//generate it
153			var randomstring = '';
154			for (var i=0; i<size; i++) {
155			var rnum = Math.floor(Math.random() * chars.length);
156			randomstring += chars.substring(rnum,rnum+1);
157			}
158
159			//return
160			return randomstring;
161			}
162
163
164			/**
165			*
166			**/
167			function unsanitizeString(string){
168			if(string != "" && string != null){
169			string = string.replace(/\\/g,'').replace(/\/g,'\\');
170			}
171			return string;
172			}
173
174			/**
175			* Clean up a string and delete any scripting tags
176			**/
177			function sanitizeString(string){
178			if(string != "" && string != null){
179			string = string.replace(/\\/g,'\').replace(/"/g,""");
180			string = string.replace(new RegExp('\\s<script[^>]>[\\s\\S]?</script>\\s','ig'),'');
181			}
182			return string;
183			}
184
185			/**
186			* Send email
187			**/
188			function SendMail(cat, content, key, message){
189			$.post(
190			"sources/items.queries.php",
191			{
192			type : "send_email",
193			cat : cat,
194			content : content,
195			key : key
196			},
197			function(data){
198			if (data[0].error !== undefined && data[0].error !== "") {
199			message = data[0].message;
200			}
201			$("#div_dialog_message_text").html(message);
202			$("#div_dialog_message").dialog("open");
203			},
204			"json"
205			);
206			}
207
208			/**
209			* Checks if email has expected format ([email protected])
210			**/
211			function IsValidEmail(email){
212			var filter = /^([\w-\.]+)@((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.)\|(([\w-]+\.)+))([a-zA-Z]{2,4}\|[0-9]{1,3})(\]?)$/;
213			return filter.test(email);
214			}
215
216			/**
217			* Checks if URL has expected format
218			**/
219			function validateURL(textval) {
220			//var urlregex = new RegExp("^(http:\/\/www.\|https:\/\/www.\|ftp:\/\/www.\|www.){1}([0-9A-Za-z]+\.)");
221			var urlregex = /(ftp\|http\|https):\/\/(\w+:{0,1}\w*@)?(\S+)(:[0-9]+)?(\/\|\/([\w#!:.?+=&%@!\-\/]))?/;
222			return urlregex.test(textval);
223			}
224
225
226			function split( val ) {
227			return val.split( / \s*/ );
228			}
229
230			function extractLast( term ) {
231			return split( term ).pop();
232			}
233
234
235			function store_error(message_error, dialog_div, text_div){
236			//Store error in DB
237			$.post(
238			"sources/main.queries.php",
239			{
240			type : "store_error",
241			error : escape(message_error)
242			}
243			);
244			//Display
245			$("#"+text_div).html("An error appears. Answer from Server cannot be parsed!<br />Returned data:<br />"+message_error);
246			$("#"+dialog_div).dialog("open");
247			}
248
249			function aes_encrypt(text, key)
250			{
251			return Aes.Ctr.encrypt(text, key, 256);
252			}
253
254
255			function aes_decrypt(text, key)
256			{
257			return Aes.Ctr.decrypt(text, key, 256);
258			}
259
260			function prepareExchangedData(data, type, key)
261			{
262			var jsonResult;
			0 ignored issues – show Unused Code introduced 2017-06-02 20:17 UTC by Report Bug Copy Issue Report The variable `jsonResult` seems to be never used. Consider removing it. Loading history...
263			if (type == "decode") {
264			if ($("#encryptClientServer").val() == 0) {
265			try {
266			return $.parseJSON(data);
267			}
268			catch (e) {
269			console.log("Error: "+e);
			0 ignored issues – show Debugging Code introduced 2017-06-02 20:17 UTC by Report Bug Copy Issue Report `console.log` looks like debug code. Are you sure you do not want to remove it? Loading history...
270			jsonErrorHdl(e);
271			};
			0 ignored issues – show Best Practice introduced 2017-06-02 20:17 UTC by Report Bug Copy Issue Report There is no `return` statement in this branch, but you do return something in other branches. Did you maybe miss it? If you do not want to return anything, consider adding `return undefined;` explicitly. Loading history...
272			} else {
273			try {
274			return $.parseJSON(aes_decrypt(data, key));
275			}
276			catch (e) {
277			console.log("Error: "+e);
278			jsonErrorHdl(e);
279			};
			0 ignored issues – show Best Practice introduced 2017-06-02 20:17 UTC by Report Bug Copy Issue Report There is no `return` statement in this branch, but you do return something in other branches. Did you maybe miss it? If you do not want to return anything, consider adding `return undefined;` explicitly. Loading history...
280			}
281			} else if (type == "encode") {
			0 ignored issues – show Complexity Best Practice introduced 2017-06-02 20:17 UTC by Report Bug Copy Issue Report There is no return statement if `type == "encode"` is `false`. Are you sure this is correct? If so, consider adding `return;` explicitly. This check looks for functions where a `return` statement is found in some execution paths, but not in all. Consider this little piece of code function isBig(a) { if (a > 5000) { return "yes"; } } console.log(isBig(5001)); //returns yes console.log(isBig(42)); //returns undefined The function `isBig` will only return a specific value when its parameter is bigger than 5000. In any other case, it will implicitly return `undefined`. This behaviour may not be what you had intended. In any case, you can add a `return undefined` to the other execution path to make the return value explicit. Loading history...
282			if ($("#encryptClientServer").val() == 0) {
283			return data;
284			} else {
285			return aes_encrypt(data, key);
286			}
287			}
288			}
289
290			function jsonErrorHdl(message)
291			{
292			$("#div_dialog_message_text").html(message);
293			$("#div_dialog_message").dialog("open");
294			$("#items_path_var").html('<i class="fa fa-folder-open-o"></i> Error');
295			$("#items_list_loader").hide();
296			return false;
297			}
298
299			function displayMessage(textToDisplay)
300			{
301			$("#main_info_box_text").html(textToDisplay);
302			$("#main_info_box").show().position({
303			my: "center",
304			at: "center top+20",
305			of: "#main_simple"
306			});
307			setTimeout(function(){$("#main_info_box").effect( "fade", "slow");}, 2000);
308			}
309
310
311			function blink(elem, times, speed, klass)
312			{
313			if (times > 0 \|\| times < 0) {
314			if ($(elem).hasClass(klass))
315			$(elem).removeClass(klass);
316			else
317			$(elem).addClass(klass);
318			}
319
320			clearTimeout(function() { blink(elem, times, speed, klass); });
321
322			if (times > 0 \|\| times < 0) {
323			setTimeout(function() { blink(elem, times, speed, klass); }, speed);
324			times-= .5;
325			}
326			}

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functions.js ➔ validateURL A

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