Image URL

[yadenisenko]

Hello Please tell me how to do that would be short image url and Viewer kept on one character and example jhsdgfbsd
Sorry for my English, I'm from Russia

 

[yadenisenko]

Link http://demo.chevereto.com/image/ssi was as http://demo.chevereto.com/image/ssb32bGsd for example

 

[Rodolfo]

Sorry, I don't understand. Can you please ellaborate more?

Thanks.

 

[yadenisenko]

I want to make a URL which gives a longer script, now it consists of one or two letters.

 

[Rodolfo]

That can't be done. The ids are encrypted.

 

[yadenisenko]

Just in the beginning, when the length of links 2 letters, it is easy to access the link, by sorting characters

 

[Rodolfo]

Just in the beginning, when the length of links 2 letters, it is easy to access the link, by sorting characters

Like I said, the idea is not ot hide the images, is get shorten links.

 

[inept]

i think what he means is set a minimum length for the url.

http://kevin.vanzonneveld.net/techblog/article/create_short_ids_with_php_like_youtube_or_tinyurl/

uses $pad_up to do this.

 

[yadenisenko]

I can not understand how to do it chevereto...

 

[yadenisenko]

Code:

function chevereto_id($var, $action='encode') {
    $base_chars = "abcdefghijklmnopqrstuvwxyz0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ"; // DON'T REPEAT A SINGLE CHAR!
   
    for ($n = 0; $n<strlen($base_chars); $n++) {
        $i[] = substr( $base_chars,$n ,1);
    }
 
    $passhash = hash('sha256',__CHV_CRYPT_SALT__);
    $passhash = (strlen($passhash) < strlen($base_chars)) ? hash('sha512',__CHV_CRYPT_SALT__) : $passhash;
 
    for ($n=0; $n < strlen($base_chars); $n++) {
        $p[] =  substr($passhash, $n ,1);
    }
 
    array_multisort($p, SORT_DESC, $i);
    $base_chars = implode($i);
   
    switch($action) {
        case 'encode':
            $string = '';
            $len = strlen($base_chars);
            while($var >= $len) {
                $mod = bcmod($var, $len);
                $var = bcdiv($var, $len);
                $string = $base_chars[$mod].$string;
            }
            return $base_chars[$var] . $string;
        break;
        case 'decode':
            $integer = 0;
            $var = strrev($var );
            $baselen = strlen( $base_chars );
            $inputlen = strlen( $var );
            for ($i = 0; $i < $inputlen; $i++) {
                $index = strpos($base_chars, $var[$i] );
                $integer = bcadd($integer, bcmul($index, bcpow($baselen, $i)));
            }
            return $integer;
        break;
    }

 

[yadenisenko]

I made: $base_chars = "qpwoieurytALSKDJFHGQPWOEIRUTYzmxncbvalskdjfhg0192837465"; but chevereto_id is too light and is not protected from brute force

 

[inept]

I made: $base_chars = "qpwoieurytALSKDJFHGQPWOEIRUTYzmxncbvalskdjfhg0192837465"; but chevereto_id is too light and is not protected from brute force

if you just want to make the minimum length 5 chars then that will do nothing to help.

 

[yadenisenko]

And how then can it be implemented?

 

[Rodolfo]

Guys, Chevereto doesn't use pad up and the short URL is NOT TO HIDE the images!. You will do a lot with pad up, aesdfYYnb vs YYnb.. Like no one will guess what is the pad up.

 

[yadenisenko]

Hello.
See, well, this is too short url, anyone can see the brute force http://llln.ru/J if he was such http://llln.ru/JKdn3 then it would be difficult to find

 

[Rodolfo]

Hello.
See, well, this is too short url, anyone can see the brute force http://llln.ru/J if he was such http://llln.ru/JKdn3 then it would be difficult to find

Like I said before, the short url purpuse is get a short url, period. The purpose of the short url never has been hide the images or add a layer of pricacy. Privacy will be added with password protected images in v3.

 

[aladdin]

The new version of Chevereto, in the admin part all files are opened as domen.com/XXX, how do as in the "old" version - domen.com/images/0000/00/00/XXXXXXXX.xxx?

 

[Rodolfo]

Edit admin.js

 

[aladdin]

I edit admin/content/system/js/admin.js

file_html =
                    '<div class="'+list_item.replace(".", "")+'" id="'+value.image_id+'">\
                            <a class="title link" href="'+value.image_shorturl+'" target="_blank">'+image_name+'</a><span class="'+checkbox_class+'"></span>\
                            <div class="thumb">\
                                <img src="'+value.image_thumb_url+'" alt="" width="'+th_width+'" height="'+th_height+'" />\
                                <span class="attr">'+value.image_width+'x'+value.image_height+'</span>\
                                <span class="size">'+value.image_size+'</span>\
                            </div>\
                            <div class="date">'+value.image_date+'</div>\
                      </div>';

to

file_html =
                    '<div class="'+list_item.replace(".", "")+'" id="'+value.image_id+'">\
                            <a class="title link" href="'+value.image_url+'" target="_blank"><b>'+image_name+'</b></a><span class="'+checkbox_class+'"></span>\
                            <div class="thumb">\
                                <img src="'+value.image_thumb_url+'" alt="" width="'+th_width+'" height="'+th_height+'" />\
                                <span class="attr">'+value.image_width+'x'+value.image_height+'</span>\
                                <span class="size">'+value.image_size+'</span>\
                            </div>\
                            <div class="date">'+value.image_date+'</div>\
                      </div>';

result - url not change, nothing not changed

 

[Rodolfo]

Are you using admin.min.js? In that case you need to delete the .min file drom the server so the system can re-make it.