I'm not good at English, sorry.
Here is my situation:
1) Nginx listens both 80 and 443 port and forwards a request to Mojolicious
app.
upstream ssltest {
server 127.0.0.1:9000;
}
server {
listen 80;
listen 443 ssl;
server_name ssltest.server.com;
location / {
proxy_pass http://ssltest/;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection "upgrade";
proxy_set_header Host $host;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
}
}
2) In the Mojolicious app, I put this code:
get '/' => sub {
my $c = shift;
warn $c->url_for('/somepath')->to_abs; # HERE
$c->render(template => 'index');
};
I want that `url_for('/somepath')->to_abs` returns
`https://ssltest.server.com/somepath` or `http://.../somepath`, depending
on which protocol I use in my browser. *But it always returns `http`*
(There is some reason that I have to create an absolute path, rather than
relative path)
So, I've tried to search in web.
https://groups.google.com/d/msg/mojolicious/zL-c4Tx1vCk/_ihsLRsNAgAJ
This link taught me I can pass the current protocol(http or https) to the
Mojo app via a custom header `X-Forward-Proto`. However, url_for() still
returned only `http`.
Then I tried such code:
warn $c->url_for('/somepath')->to_abs->scheme(
$c->req->headers->header('X-Forwarded-Proto')
);
It worked! But now I have to modify every occurrences of `url_for->to_abs`
in the code.
Next, I found this link: https://stackoverflow.com/a/27834805/1150133
which uses a hook to modify `$c->req->url->base` itself. I tried to apply
it:
# change 'scheme' of request url
hook 'before_dispatch' => sub {
my $c = shift;
$c->req->url->base->scheme( $c->req->headers->header(
'X-Forwarded-Proto'));
};
get '/' => sub {
my $c = shift;
# url_for() seems to refer the request url to determine new url
warn $c->url_for('/somepath')->to_abs;
$c->render(template => 'index');
};
It worked very well.
*Now I want to know whether this is a correct way or not. Is there any
problem that would occur? Is there a better or the best way to acquire my
goal?*
Any advice would be appreciated.
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