我使用 Nginx 作为 SSL 终止器，为 Varnish 提供请求，然后 Varnish 将缓存的数据传递给另一个 Nginx Vhost。到目前为止，一切运行良好，但出于某种原因，只有 .css 和 .js 文件被重写为 http 而不是 https。我一直在寻找解决方案，包括 https://www.rsreese.com/redirect-http-to-https-using-varnish/
但就我而言，它不会重写资产 URL。有人能解释一下吗？
这是 NGINX 配置：有一个从 www 到非 wwww 的重定向，一个在端口 80 上监听的服务器，它将 URL 重写为 HTTPS 版本，SSL 终止服务器传递到 Varnish，然后返回到最后一个服务器，即常规 HTTP 服务器。
server {
server_name www.domain.com;
return 301 $scheme://domain.com$request_uri;
}
server {
listen 80;
server_name domain.com;
rewrite ^ https://$server_name$request_uri? permanent;
}
server {
listen 443 ssl;
server_name domain.com;
access_log off;
ssl_certificate /etc/ssl/private/cert_chain.crt;
ssl_certificate_key /etc/ssl/private/server.key;
if ($allow = no) {
return 403;
}
if ($bad_referer) {
return 444;
}
proxy_redirect off;
location / {
proxy_pass https://127.0.0.1:8080;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header X-Forwarded-Proto https;
proxy_set_header X-Forwarded-Port 443;
proxy_set_header Host $host;
}
}
server {
listen 8081;
root /var/wwwd/domain.com/wordpress;
index index.php index.html index.htm;
server_name domain.com;
if ($allow = no) {
return 403;
}
if ($bad_referer) {
return 444;
}
location ~* ^.+\.(ogg|ogv|svg|svgz|eot|otf|woff|mp4|ttf|rss|atom|jpg|jpeg|gif|png|ico|zip|tgz|gz|rar|bz2|doc|xls|exe|ppt|tar|mid|midi|wav|bmp|rtf)$ {
access_log off; log_not_found off; expires max;
}
client_body_buffer_size 124K;
client_header_buffer_size 1k;
client_max_body_size 100m;
large_client_header_buffers 4 16k;
error_page 404 /404.html;
gzip on;
gzip_disable "msie6";
gzip_vary on;
gzip_proxied any;
gzip_comp_level 6;
gzip_buffers 16 8k;
gzip_http_version 1.1;
gzip_types application/json application/x-javascript application/xml text/javascript text/plain text/css application/javascript text/xml application/xml+rss;
# Rewrites for Yoast SEO XML Sitemap
rewrite ^/sitemap_index.xml$ /index.php?sitemap=1 last;
rewrite ^/([^/]+?)-sitemap([0-9]+)?.xml$ /index.php?sitemap=$1&sitemap_n=$2 last;
include hhvm.conf;
# include domain.com-ps.conf;
include multisite.conf;
rewrite /wp-admin$ $scheme://$server_name$uri/ permanent;
error_page 500 502 503 504 /50x.html;
location = /50x.html {
root /usr/share/nginx/html;
}
if ($bad_client) { return 403; }
location / {
try_files $uri $uri/ /index.php?$args;
}
}
这是 Varnish .vlc
vcl 4.0;
import std;
import directors;
backend server1 {
.host = "127.0.0.1"; # IP or Hostname of backend
.port = "8081"; # Port Apache or whatever is listening
.max_connections = 800; # That's it
.first_byte_timeout = 300s; # How long to wait before we receive a first byte from our backend?
.connect_timeout = 300s; # How long to wait for a backend connection?
.between_bytes_timeout = 300s; # How long to wait between bytes received from our backend?
}
# Only allow purging from specific IPs
acl purge {
"localhost";
"127.0.0.1";
"domain.com";
}
sub vcl_init {
# Called when VCL is loaded, before any requests pass through it. Typically used to initialize VMODs.
new vdir = directors.round_robin();
vdir.add_backend(server1);
#vdir.add_backend(server2);
#vdir.add_backend(server3);
}
sub vcl_recv {
# Called at the beginning of a request, after the complete request has been received and parsed.
# Its purpose is to decide whether or not to serve the request, how to do it, and, if applicable,
# which backend to use.
# also used to modify the request
# send all traffic to the vdir director
set req.backend_hint = vdir.backend();
# TURN OFF CACHE when needed (just uncomment this only when needed)
# return(pass);
# Allow purging from ACL
if (req.method == "PURGE") {
if (!client.ip ~ purge) {
return(synth(405,"Not allowed."));
}
return (purge);
}
# Normalize the header, remove the port (in case you're testing this on various TCP ports)
set req.http.Host = regsub(req.http.Host, ":[0-9]+", "");
# set or append the client.ip to X-Forwarded-For header. Important for logging and correct IPs.
if (req.restarts == 0) {
if (req.http.X-Forwarded-For) {
set req.http.X-Forwarded-For = req.http.X-Forwarded-For + ", " + client.ip;
} else {
set req.http.X-Forwarded-For = client.ip;
}
}
###
### Do not Cache: special cases
###
# Do not cache AJAX requests.
if (req.http.X-Requested-With == "XMLHttpRequest") {
return(pass);
}
# Post requests will not be cached
if (req.http.Authorization || req.method == "POST") {
return (pass);
}
# Only cache GET or HEAD requests. This makes sure the POST requests are always passed.
#if (req.method != "GET" && req.method != "HEAD") {
# return (pass);
#}
# Dont Cache WordPress post pages and edit pages
if (req.url ~ "(wp-admin|post\.php|edit\.php|wp-login)") {
return(pass);
}
if (req.url ~ "/wp-cron.php" || req.url ~ "preview=true") {
return (pass);
}
# Woocommerce
if (req.url ~ "(cart|my-account|checkout|addons)") {
return (pass);
}
if ( req.url ~ "\?add-to-cart=" ) {
return (pass);
}
# Paid memberships Pro PMP
if ( req.url ~ "(membership-account|membership-checkout)" ) {
return (pass);
}
# WordPress Social Login Plugin. Note: Need to develop this. Please share if you have an example.
if (req.url ~ "(wordpress-social-login|wp-social-login)") {
return (pass);
}
# WP-Affiliate
if ( req.url ~ "\?ref=" ) {
return (pass);
}
# phpBB Logged in users and ACP
if ( req.url ~ "(/forumPM/adm/|ucp.php?mode=|\?mode=edit)" ) {
return (pass);
}
###
### http header Cookie
### Remove some cookies (if found)
### Cache This Stuff
###
# https://www.varnish-cache.org/docs/4.0/users-guide/increasing-your-hitrate.html#cookies
### COOKIE MADNESS.
# Remove the "has_js" cookie
set req.http.Cookie = regsuball(req.http.Cookie, "has_js=[^;]+(; )?", "");
# Remove any Google Analytics based cookies
set req.http.Cookie = regsuball(req.http.Cookie, "__utm.=[^;]+(; )?", "");
set req.http.Cookie = regsuball(req.http.Cookie, "_ga=[^;]+(; )?", "");
set req.http.Cookie = regsuball(req.http.Cookie, "utmctr=[^;]+(; )?", "");
set req.http.Cookie = regsuball(req.http.Cookie, "utmcmd.=[^;]+(; )?", "");
set req.http.Cookie = regsuball(req.http.Cookie, "utmccn.=[^;]+(; )?", "");
# Remove the Quant Capital cookies (added by some plugin, all __qca)
set req.http.Cookie = regsuball(req.http.Cookie, "__qc.=[^;]+(; )?", "");
# Remove the wp-settings-1 cookie
set req.http.Cookie = regsuball(req.http.Cookie, "wp-settings-1=[^;]+(; )?", "");
# Remove the wp-settings-time-1 cookie
set req.http.Cookie = regsuball(req.http.Cookie, "wp-settings-time-1=[^;]+(; )?", "");
# Remove the wp test cookie
set req.http.Cookie = regsuball(req.http.Cookie, "wordpress_test_cookie=[^;]+(; )?", "");
# Remove the phpBB cookie. This will help us cache bots and anonymous users.
set req.http.Cookie = regsuball(req.http.Cookie, "style_cookie=[^;]+(; )?", "");
set req.http.Cookie = regsuball(req.http.Cookie, "phpbb3_psyfx_track=[^;]+(; )?", "");
# Remove the cloudflare cookie
set req.http.Cookie = regsuball(req.http.Cookie, "__cfduid=[^;]+(; )?", "");
# Remove the PHPSESSID in members area cookie
set req.http.Cookie = regsuball(req.http.Cookie, "PHPSESSID=[^;]+(; )?", "");
# Are there cookies left with only spaces or that are empty?
if (req.http.cookie ~ "^\s*$") {
unset req.http.cookie;
}
# MEGA DROP. Drop ALL cookies sent to WordPress, except those originating from the URLs defined.
# This increases HITs significantly, but be careful it can also break plugins that need cookies.
# Note: The /members/ directory had problems with PMP login and social login plugin.
# Adding it to the exclude list here (and including it below in the "Retain cookies" list) fixed login.
# This works better than than other cookie removal examples found on varnish's website.
# Note phpBB directory (forumPM) also passes cookies here.
if (!(req.url ~ "(wp-login|wp-admin|cart|my-account|checkout|addons|wordpress-social-login|wp-login\.php|forumPM|members)")) {
unset req.http.cookie;
}
# Normalize the query arguments.
# Note: Placing this above the "do not cache" section breaks some WP theme elements and admin functionality.
set req.url = std.querysort(req.url);
# Large static files are delivered directly to the end-user without
# waiting for Varnish to fully read the file first.
# Varnish 4 fully supports Streaming, so see do_stream in vcl_backend_response() to witness the glory.
if (req.url ~ "^[^?]*\.(mp[34]|rar|tar|tgz|wav|zip|bz2|xz|7z|avi|mov|ogm|mpe?g|mk[av])(\?.*)?$") {
unset req.http.Cookie;
return (hash);
}
# Cache all static files by Removing all cookies for static files
# Remember, do you really need to cache static files that don't cause load? Only if you have memory left.
# Here I decide to cache these static files. For me, most of them are handled by the CDN anyway.
if (req.url ~ "^[^?]*\.(bmp|bz2|css|doc|eot|flv|gif|ico|jpeg|jpg|js|less|pdf|png|rtf|swf|txt|woff|xml)(\?.*)?$") {
unset req.http.Cookie;
return (hash);
}
# Cache all static files by Removing all cookies for static files - These file extensions are generated by WP Super Cache.
if (req.url ~ "^[^?]*\.(html|htm|gz)(\?.*)?$") {
unset req.http.Cookie;
return (hash);
}
# Do not cache Authorized requests.
if (req.http.Authorization) {
return(pass);
}
# Cache all others requests.
# Note Varnish v4: vcl_recv must now return hash instead of lookup
return (hash);
}
sub vcl_pipe {
# Called upon entering pipe mode.
# In this mode, the request is passed on to the backend, and any further data from both the client
# and backend is passed on unaltered until either end closes the connection. Basically, Varnish will
# degrade into a simple TCP proxy, shuffling bytes back and forth. For a connection in pipe mode,
# no other VCL subroutine will ever get called after vcl_pipe.
# Note that only the first request to the backend will have
# X-Forwarded-For set. If you use X-Forwarded-For and want to
# have it set for all requests, make sure to have:
# set bereq.http.connection = "close";
# here. It is not set by default as it might break some broken web
# applications, like IIS with NTLM authentication.
# set bereq.http.Connection = "Close";
return (pipe);
}
sub vcl_pass {
# Called upon entering pass mode. In this mode, the request is passed on to the backend, and the
# backend's response is passed on to the client, but is not entered into the cache. Subsequent
# requests submitted over the same client connection are handled normally.
# return (pass);
}
# The data on which the hashing will take place
sub vcl_hash {
# Called after vcl_recv to create a hash value for the request. This is used as a key
# to look up the object in Varnish.
hash_data(req.url);
if (req.http.host) {
hash_data(req.http.host);
} else {
hash_data(server.ip);
}
# hash cookies for requests that have them
if (req.http.Cookie) {
hash_data(req.http.Cookie);
}
# If the client supports compression, keep that in a different cache
if (req.http.Accept-Encoding) {
hash_data(req.http.Accept-Encoding);
}
return (lookup);
}
# Handle the HTTP request coming from our backend
sub vcl_backend_response {
# Called after the response headers has been successfully retrieved from the backend.
# Sometimes, a 301 or 302 redirect formed via Apache's mod_rewrite can mess with the HTTP port that is being passed along.
# This often happens with simple rewrite rules in a scenario where Varnish runs on :80 and Apache on :8080 on the same box.
# A redirect can then often redirect the end-user to a URL on :8080, where it should be :80.
# This may need fine tuning on your setup.
# To prevent accidental replace, we only filter the 301/302 redirects for now.
if (beresp.status == 301 || beresp.status == 302) {
set beresp.http.Location = regsub(beresp.http.Location, ":[0-9]+", "");
}
###
### Overall TTL
### Note: The TTL is designed to be somewhat aggressive here, to keep things in cache.
###
# Lets get this party started.
# This will keep things in cache longer
if (beresp.ttl > 0s) {
unset beresp.http.expires;
set beresp.http.cache-control = "max-age=900";
set beresp.ttl = 4d; # how long you cache objects
set beresp.http.magicmarker = "1";
}
# Allow stale content, in case the backend goes down.
# make Varnish keep all objects for x hours beyond their TTL
set beresp.grace = 12h;
###
### Static Files
###
# Enable cache for all static files
# Monitor your cache size, if you get data nuked out of it, consider giving up the static file cache.
# More reading here: https://ma.ttias.be/stop-caching-static-files/
if (bereq.url ~ "^[^?]*\.(bmp|bz2|css|doc|eot|flv|gif|ico|jpeg|jpg|js|less|mp[34]|pdf|png|rar|rtf|swf|tar|tgz|txt|wav|woff|xml|zip)(\?.*)?$") {
set beresp.ttl = 2d; # set a TTL for these optional.
unset beresp.http.set-cookie;
}
# Cache all static files by Removing all cookies for static files - Note: These file extensions are generated by WordPress WP Super Cache.
if (bereq.url ~ "^[^?]*\.(html|htm|gz)(\?.*)?$") {
set beresp.ttl = 1d; # set a TTL for these optional.
unset beresp.http.set-cookie;
}
###
### Targeted TTL
###
# Members section is very dynamic and uses cookies (see cookie settings in vcl_recv).
if (bereq.url ~ "/members/") {
set beresp.ttl = 2d;
}
# My Shop section is fairly static when browsing the catalog, but woocommerce is passed in vcl_recv.
if (bereq.url ~ "/psyshop/") {
set beresp.ttl = 1d;
}
# phBB Forum
# Note: Cookies are dropped for phpBB in vcl_recv which disables the forums cookies, however, logged in users still get a hash.
# I set the anonymous user as a bot in phpBB admin settings. As bots dont use cookies, this gives 99% hit rate.
if (bereq.url ~ "/forumPM/") {
set beresp.ttl = 2h;
}
# Long ttl sites
if (bereq.url ~ "(example.com|example2.com)") {
set beresp.ttl = 1w;
}
# Large static files are delivered directly to the end-user without
# waiting for Varnish to fully read the file first.
# Varnish 4 fully supports Streaming, so use streaming here to avoid locking.
# I do not stream large files from my server, I use a CDN or dropbox, so I have not tested this.
if (bereq.url ~ "^[^?]*\.(mp[34]|rar|tar|tgz|wav|zip|bz2|xz|7z|avi|mov|ogm|mpe?g|mk[av])(\?.*)?$") {
unset beresp.http.set-cookie;
set beresp.do_stream = true; # Check memory usage it'll grow in fetch_chunksize blocks (128k by default) if the backend doesn't send a Content-Length header, so only enable it for big objects
set beresp.do_gzip = false; # Don't try to compress it for storage
}
# don't cache response to posted requests or those with basic auth
if ( bereq.method == "POST" || bereq.http.Authorization ) {
set beresp.uncacheable = true;
set beresp.ttl = 120s;
return (deliver);
}
return (deliver);
}
# The routine when we deliver the HTTP request to the user
# Last chance to modify headers that are sent to the client
sub vcl_deliver {
# Called before a cached object is delivered to the client.
if (obj.hits > 0) { # Add debug header to see if it's a HIT/MISS and the number of hits, disable when not needed
set resp.http.X-Cache = "HIT";
} else {
set resp.http.X-Cache = "MISS";
}
# Please note that obj.hits behaviour changed in 4.0, now it counts per objecthead, not per object
# and obj.hits may not be reset in some cases where bans are in use. See bug 1492 for details.
# So take hits with a grain of salt
set resp.http.X-Cache-Hits = obj.hits;
# Remove some headers: PHP version
unset resp.http.X-Powered-By;
# Remove some headers: Apache version & OS
unset resp.http.Server;
unset resp.http.X-Drupal-Cache;
unset resp.http.X-Varnish;
unset resp.http.Age;
unset resp.http.Via;
unset resp.http.Link;
unset resp.http.X-Generator;
if (resp.http.magicmarker) {
unset resp.http.magicmarker;
set resp.http.age = "0";
}
return (deliver);
}
sub vcl_synth {
if (resp.status == 720) {
# We use this special error status 720 to force redirects with 301 (permanent) redirects
# To use this, call the following from anywhere in vcl_recv: return (synth(720, "http://host/new.html"));
set resp.http.Location = resp.reason;
set resp.status = 301;
return (deliver);
} elseif (resp.status == 721) {
# And we use error status 721 to force redirects with a 302 (temporary) redirect
# To use this, call the following from anywhere in vcl_recv: return (synth(720, "http://host/new.html"));
set resp.http.Location = resp.reason;
set resp.status = 302;
return (deliver);
}
return (deliver);
}
sub vcl_fini {
# Called when VCL is discarded only after all requests have exited the VCL.
# Typically used to clean up VMODs.
return (ok);
}
答案1
经过一番努力，我找到了解决方案，在 hhvm / php-fpm 位置添加此 fastcgi 参数
fastcgi_param HTTPS on;
在这里查看另一个例子：nginx > varnish > hhvm