Django: [email protected] in admin

I don't really know the answer but whenever I see [email protected] showing up on Google, if I navigate to the link then the email shows up and if I inspect the element it has near it this piece of javascript:

/* <![CDATA[ */
(function(){try{var s,a,i,j,r,c,l=document.getElementById("__cf_email__");a=l.className;if(a){s='';r=parseInt(a.substr(0,2),16);for(j=2;a.length-j;j+=2){c=parseInt(a.substr(j,2),16)^r;s+=String.fromCharCode(c);}s=document.createTextNode(s);l.parentNode.replaceChild(s,l);}}catch(e){}})();
/* ]]> */

This may help you further. (Inspect your element to see if this applies to you too.)

If you see it in your code too then This and this may help you.

EDIT: It seems that it is caused by Cloudflare's email obfuscation.


Email obfuscation is good thing for public site, and I would like to disable it for admin. So I write this middleware to disable email obfuscation in admin.

def _insert_email_off(html):
    origin = html
    try:
        pos1 = html.index('>', html.index('<body')) + 1
        html = html[:pos1] + '<!--email_off-->' + html[pos1:]
        pos2 = html.index('</body>')
        html = html[:pos2] +'<!--/email_off-->' + html[pos2:]
    except ValueError:
        return origin
    return html


class CloudflareEmailProtect(MiddlewareMixin):

    def process_response(self, request, response):
        if request.path.startswith('/admin/'):
            response.content = smart_bytes(_insert_email_off(smart_text(response.content)))
        return response


class TestCloudflareEmailProtect:

    def test_admin(self, rf):
        request = rf.get('/admin/aaa')
        html = '<html><body>content</body>'
        response = CloudflareEmailProtect().process_response(request, HttpResponse(html))
        assert b'<!--email_off--' in response.content

    def test_not_admin(self, rf):
        request = rf.get('/public')
        html = '<html><body>content</body>'
        response = CloudflareEmailProtect().process_response(request, HttpResponse(html))
        assert b'<!--email_off--' not in response.content


def test_insert_email_off():
    html = 'aa <body zzz>bb cc</body>dd'
    result = _insert_email_off(html)
    assert result == 'aa <body zzz><!--email_off-->bb cc<!--/email_off--></body>dd'

    assert _insert_email_off('aaa') == 'aaa'

Tags:

Python

Django

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