- jQuery加密数据
-
实际上我的问题很荒谬。 我通过添加标题提供安全性。 当我添加加密数据时，浏览器会出错。</ p>
代码源输出：</ p>
标题：{
“授权” ：“���6���/��O��u�f��v2��”，
}，
</ code> </ pre></ p>
浏览器检测到：</ p>
标题：{
“授权”：“���6��� /��O��
u�f��v2��“，
}，
</ code> </ pre>PHP代码：</ p>
标题：{
“授权”：“＆lt;？php echo $ _SESSION ['sID'];？＆gt;”，
}，
</ code> </ pre>我的会话类：</ p>
类会话{公共函数__construct（）{
if（session_status（）== PHP_SESSION_NONE）{
session_start（ ）;
}
\ self :: Encrypt（'sID'，session_id（））;
}公共静态函数Encrypt（$ Name，$ Value）{
if（！is_null（$ Value） ）{
$ _S ESSION [$ Name] = openssl_encrypt（$ Value，Config :: Get（'Encrypt / Type'），Config :: Get（'Encrypt / Password'），OPENSSL_RAW_DATA，Config :: Get（'Encrypt / Session'））;
返回$ _SESSION [$ Encrypt];
}
返回false;
}
}
</ code> </ pre>有什么问题？ 有没有人有想法？ 最好的问候！</ p>
另外：
str_replace </ code>和trim </ code>尝试了它的功能。</ p>
</ div>
展开原文
原文
Actually my problem is ridiculous. I provide security by adding header. When I add the encrypted data, the browser gives an error.
Code source output :
headers: {
"Authorization": "���6���/��O��u�f�߁v2��",
},
Browser detects:
headers: {
"Authorization": "���6���/��O��
u�f�߁v2��",
},
PHP Code :
headers: {
"Authorization": "<?php echo $_SESSION['sID']; ?>",
},
My Session Class :
class Session {
public function __construct() {
if(session_status() == PHP_SESSION_NONE) {
session_start();
}
self::Encrypt('sID', session_id());
}
public static function Encrypt($Name, $Value) {
if(!is_null($Value)) {
$_SESSION[$Name] = openssl_encrypt($Value, Config::Get('Encrypt/Type'), Config::Get('Encrypt/Password'), OPENSSL_RAW_DATA, Config::Get('Encrypt/Session'));
return $_SESSION[$Encrypt];
}
return false;
}
}
What is the problem? Does anyone have an idea ? Best regards !
Also : str_replace and trim tried its functions.
-
- duankuang1046 php.net/manual/en/function.bin2hex.php
- 2 年多之前 回复
设置 OPENSSL_RAW_DATA </ code>标志的 openssl_encrypt（）</ code>的返回值一般 不是可打印的字符串。 它通常包含无效的UTF-8字符，有时可能包含会干扰Javascript代码解析的字符，如引号。</ p>
不要使用 OPENSSL_RAW_DATA </ code >在这里举旗。 如果没有设置此标志，该函数将返回Base64编码的输出，这更适合您的需要。</ p>
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展开原文
原文
The return value of openssl_encrypt() with the OPENSSL_RAW_DATA flag set will generally not be a printable string. It will usually contain invalid UTF-8 characters, and may sometimes include characters which will interfere with Javascript code parsing, like quotation marks.
Don't use the OPENSSL_RAW_DATA flag here. Without this flag set, the function will return Base64-encoded output, which is more appropriate for your needs.
-
- douyue8364 这并不是一种安全措施。 它在加密后应用，将加密数据转换为可打印格式。
- 2 年多之前 回复
-
- duancan5327 base64可以轻松解决。 你还有其他建议吗？ 一个好的黑客可以猜到他的session_id。
- 2 年多之前 回复
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2016-12-06<div class="post-text" itemprop="text"> <p></p><p>For single file upload it's working fine, see below example</p> <pre><code><input name="audio_preview" id="audio_preview" type="file"> var formData = new FormData(); var audio_preview = document.getElementById('audio_preview'); var audio_preview_file = audio_preview.files[0]; formData.append('audio_preview', audio_preview_file); </code></pre> <p>Now receive it in php</p> <pre><code>[audio_preview] => Array ( [name] => bawa_sus-bawa_sus-10511_hifi.mp3 [type] => audio/mpeg [tmp_name] => /customers/4/6/d/domain.com/tmp/phpUTkVgr [error] => 0 [size] => 116737 ) </code></pre> <p></p><p>Above code is working fine, but now i want to submit dynamic file input field, check below code</p><p></p> <pre><code><input name="download_files[]" type="file"> <input name="download_files[]" type="file"> <input name="download_files[]" type="file"> <input name="download_files[]" type="file"> <script> var allFiles = jQuery("input[name='download_files[]']"); jQuery.each(allFiles,function(index, value){ formData.append('download_files[]', value.files[0]); }); </script> </code></pre> <p>It sends below array</p> <pre><code>[download_files] => Array ( [name] => Array ( [0] => ajax-loader.gif [1] => already-subscribed-help.gif ) [type] => Array ( [0] => image/gif [1] => image/gif ) [tmp_name] => Array ( [0] => /customers/4/6/d/domain.com/tmp/phpnd9czo [1] => /customers/4/6/d/domain.com/tmp/phpNC4BlI ) [error] => Array ( [0] => 0 [1] => 0 ) [size] => Array ( [0] => 19110 [1] => 7805 ) ) ) </code></pre> <p>AJAX </p> <pre><code>$.ajax({ type: 'post', url: $form.attr('action'), data: formData, processData: false, // Don't process the files contentType: false, success: function(s) { alert('files uploaded'); jQuery( '.wordpress-ajax-form' ).each(function(){ this.reset(); }); jQuery("#sucess").show().delay(4000).fadeOut(); }, error: function(xhr) { alert("An error occured files uploaded: " + xhr.status + " " + xhr.statusText); } }); </code></pre> <p>How to submit files with FormData() using jQuery.</p> </div>
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