// include the latest version of the regex crate in your Cargo.toml
extern crate regex;
use regex::Regex;
fn main() {
let regex = Regex::new(r#"(?m)(?<=<[^>]*)(?<=\s)(on\w+|formaction|action)=["']?(.*?)["']?(?=[\n>])"#).unwrap();
let string = "<img src=\"/name\">
<a href=\"javascript:void\">some url</a>
<a href=\"https://convertkit.com\">URL</a>
<img src=x onerror=\"alert(document.domain)\">
<img src=x onerror=\" alert(document.domain) \">
<img src=x
onerror=\"alert(document.domain)\"
>
<img src=x onerror=alert(document.domain)>
<button form=\"form1\" formaction=\"javascript:alert(1)\">Submit</button>
<form action=\"\"></form>
<button onclick=\"hacked()\">Hack</button>
<a href=\"https://convertkit.com/about?utm_content=bazard\">click men</a>
<div>onmouseover=alert(1)</div>
<div> onmouseover=alert(1) </div>";
// result will be an iterator over tuples containing the start and end indices for each match in the string
let result = regex.captures_iter(string);
for mat in result {
println!("{:?}", mat);
}
}
Please keep in mind that these code samples are automatically generated and are not guaranteed to work. If you find any syntax errors, feel free to submit a bug report. For a full regex reference for Rust, please visit: https://docs.rs/regex/latest/regex/