lundi 30 octobre 2017, 00:06:59 CET Geunyoung Park wrote:
> 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.
>
>
Did you add the `proxy => 1` in hypnotoad configuration?
http://mojolicious.org/perldoc/Mojo/Server/Hypnotoad#proxy
--
Luc
https://fiat-tux.fr/
https://luc.frama.io/
Internet n'est pas compliqué, Internet est ce que vous en faites.
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