Sanitize is a sanitization library.
It's purpose is to allow content policy enforcement.
This library currently supports HTML.
package sanitize_test
import (
"bytes"
"fmt"
"strings"
"github.com/sonalys/sanitize"
)
const testEmail = `` +
`<html><head>
<title>My Email</title>
</head>
<body>
<script>
alert('not allowed');
</script>
<img onload="alert('not allowed')" src="a" />
<a href="http://visit.me">click here</a></body></html>
`
func ExampleHTML() {
r := strings.NewReader(testEmail)
w := bytes.NewBuffer(make([]byte, 0, len(testEmail)))
err := sanitize.HTML(r, w,
sanitize.DefaultEmailPolicies(),
)
if err != nil {
panic(err)
}
fmt.Print(w.String())
// Output:
// <html><head>
// <title>My Email</title>
// </head>
// <body>
//
// <img/>
// <a href="http://visit.me" rel="noreferrer nofollow">click here</a>
// </body></html>
}Refer to contributing.md
This repository is licensed under the MIT License