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client/nginx: meta tags use X-Forwarded-Proto

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This commit is contained in:
Ben Klein 2021-07-10 22:38:39 -04:00
parent d5fda346d2
commit 372b40a6b5
2 changed files with 8 additions and 1 deletions
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3
client/metatags.lua
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@ -79,6 +79,9 @@ elseif ngx.var.request_uri_path:match('^/post/([0-9]+)/?$') then -- Post metadat
add_meta_tag("twitter:image", ngx.var.external_host_url .. '/' .. post_info.contentUrl)
elseif post_info.type == "video" then
og_media_prefix = "og:video"
add_meta_tag("twitter:card", "player")
add_meta_tag("twitter:player:width", post_info.canvasWidth)
add_meta_tag("twitter:player:height", post_info.canvasHeight)
-- some sites don't preview video, so at least provide a thumbnail
add_meta_tag("og:image", ngx.var.external_host_url .. '/' .. post_info.thumbnailUrl)
end

6
client/nginx.conf.docker
View file

@ -110,8 +110,12 @@ http {
location /_meta_tags_html {
internal;
set $original_scheme $scheme;
if ( $http_x_forwarded_proto = 'https' ) {
set $original_scheme "https";
}
root /var/www;
set $external_host_url "${scheme}://${http_host}";
set $external_host_url "${original_scheme}://${http_host}";
content_by_lua_file /etc/nginx/metatags.lua;
}