允许在< video>中播放视频来自我网站的元素，但不允许通过直接链接 [英] Allowing video to be played in <video> element from my website, but not allowing it through direct link
问题描述
我使用了以下技巧：
首先，我禁用了右键单击以防止用户使用另存为或使用此HTML5获取链接：
First, I disabled the right click in order to prevent the user from using save as or get link using this HTML5:
<body oncontextmenu="return false;">
</body>
第二：我使用 controlsList =nodownload但问题仅适用于Chrome 58+，因为这个，稍后我可以考虑关税控制如这里
Second: I used the controlsList="nodownload" but the problem it works fine ONLY in Chrome 58+ as per this, later on I may consider customs control as shown here
<video width="512" height="380" controls controlsList="nodownload"
poster="https://archive.org/download/WebmVp8Vorbis/webmvp8.gif" >
<source src="videos/289522.mp4" type="video/mp4">
<source src="videos/289522.ogv" type="video/ogg">
<source src="videos/289522.webm" type="video/webm">
Your browser doesn't support HTML5 video tag.
</video>
我仍然需要阻止用户下载它，以防他通过其他方式获得链接，我发现了一些关于使用 .htaccess 的讨论，所以我在 videos 文件夹中创建了一个，并尝试了这个：
I still need to prevent the user from downloading it in case he got the link by other means, I found some talks about using .htaccess, so I created one inside the videos folder, and tried this:
RewriteEngine on
RewriteCond %{HTTP_REFERER} !^http://my.domain.com/.*$ [NC]
RewriteCond %{HTTP_REFERER} !^http://www.my.domain.com/.*$ [NC]
RewriteRule .(mp4|mp3|avi)$ - [F]`
并用作替代方式，这个：
and used as an alternate way, this:
<Files "reminder.php">
Order Deny,Allow
Deny from all
Allow from http://my.domain.com/
Allow from http://my.domain.com/
</Files>
但是发生的事情是视频已被完全阻止，即使是从我的网站本身，我开始得到这个错误：
But what happened is video had been blocked completely, even from my website itself, and I started getting this error:
获取 http://my.domain.com/videos/289522.mp4 500（内部服务器错误）
GET http://my.domain.com/videos/289522.mp4 500 (Internal Server Error)
推荐答案
这是可能的。
你的.htaccess解决方案是一个好主意，为了让它工作，你的 .htaccess 需要位于包含源视频的子目录中，而不是其他任何内容。更新它，看起来像这样：
This is possible.
Your .htaccess solution is a good idea, to get it to work, your .htaccess needs to be in a sub-directory with the source videos, and nothing else. Update it so that it looks like this:
RewriteEngine on
RewriteCond %{HTTP_REFERER} !^http://example.com/.*$ [NC]
RewriteCond %{HTTP_REFERER} !^http://www.example.com/.*$ [NC]
RewriteRule .(mp4|mp3|avi)$ - [F]`
或者这也应该工作（以完全阻止访问您的视频内容）
Alternatively this should work too (to completley block access to your video conent)
RewriteEngine On
RewriteCond %{REQUEST_URI} \.(mp4|mp3|avi)$ [NC]
RewriteRule ^.* - [F,L]
需要将两个代码包含在一起：
It is required to include both codes together:
RewriteEngine On
RewriteCond %{REQUEST_URI} \.(mp4|mp3|avi)$ [NC]
RewriteCond %{HTTP_REFERER} !^http://sample.com/.*$ [NC]
RewriteRule ^.* - [F,L]
在旁注上，我们谈的是 .htaccess ，查看此工具以编写和测试您的文件： http://htaccess.mwl.be/ 。它可以让您了解哪些条件将满足哪些URL模式以及结果将会比每次更改时部署到服务器的速度快得多;）
On a side-note, while we're talking about .htaccess, check out this tool for writing and testing your file: http://htaccess.mwl.be/ . It lets you see which conditions will meet which URL patterns and what the outcome will be, much faster than deploying to your server each time you make a change ;)
这篇关于允许在< video>中播放视频来自我网站的元素，但不允许通过直接链接的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
