问题描述
我有一些我希望链接的文本，我可以合理地使用正则表达式（搜索http / https或www），但我担心XSS并发症。在Perl中执行此操作的安全方法是什么？
I have some text I want to linkify, which I can reasonably do with a regex (search for http/https or www) but I'm worried about XSS complications. What's a safe way to do this in Perl?
推荐答案
XSS并发症的具体含义是什么？您是否只关注JavaScript或使用等也关注你？
Exactly what do you mean by XSS complications? Are you only concerned with JavaScript or do URLs of the form http://example.com/command?type=delete;who=sam etc concern you as well?
至于链接URL，总会有边缘情况，但在各种输入上工作得很好。可以使用方法来预处理链接。
As for linkifying URLs, there will always be edge cases, but Text::Markdown worked pretty well on a variety of inputs when I tried it. You can use the urls method to preprocess the links.
请参阅也 。
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