AltostratusHi,
Yes, you're completely right, these links that contain a hash sign are not being forwarded from the browser to the server. But the solution below might help you out. The iRule below needs to be attached to a virtual server with the STREAM-profile enabled. It wil inject a little bit of javascript that inspects all links that are being clicked. When the link contains a hash sign, it will redirect the browser back to the F5.
when HTTP_REQUEST {
# Disable the stream filter by default
STREAM::disable
# LTM does not uncompress response content, so if the server has compression enabled
# and it cannot be disabled on the server, we can prevent the server from
# sending a compressed response by removing the compression offerings from the client
HTTP::header remove "Accept-Encoding"
if { [HTTP::uri] starts_with "/f5/anchor_link_redirect" } {
set href [b64decode [URI::query [HTTP::uri] href]]
HTTP::respond 200 content "<html><head><title>Anchor Link Redirect</title></head><body>User clicked on link that contains a hash sign: $href</body></html>"
}
}
when HTTP_RESPONSE {
if { ([HTTP::header "Content-Type"] starts_with "text/html") } {
STREAM::expression {@</title>@</title>
<script>
document.addEventListener(`click`, e => {
const origin = e.target.closest(`a`);
if (origin && origin.href.indexOf('#') > -1) {
const base64_href = btoa(origin.href);
window.location.href = '/f5/anchor_link_redirect?href=' + base64_href;
}
});
</script>@}
STREAM::enable
}
}
The iRule will show the following output, when a link with a hashtag is clicked.
Have fun,
--Niels
AltostratusHi Niels,
Sorry got trapped by some other task. Surely I will apply the irule and will share the results.
BR,