有 Nginx/Varnish/SSL 高手吗？我已成功配置 CentOS7 服务器并运行 Magento 2.17。然后我决定我希望通过 SSL 运行所有内容并让 Varnish 仍然缓存页面。
因为 Varnish 不处理 SSL，所以我重新配置了 Varnish 和 Nginx 以终止 SSL。 Nginx 当前配置为监听端口 443 并将请求传递给端口 8081 上的 Varnish。然后 Varnish 应该提供查询并将其返回给监听端口 8080 的 Nginx。当我发出 HTTPS 请求时，nginx 成功传递了它到 Varnish 然后，据我从日志中可以看出，它在浏览器将其关闭并显示消息“页面未正确重定向”之前重定向了 20 次。
这可能是我没能发现的又小又蠢的东西，如果有第二双眼睛，我将不胜感激。
我的 test.com 域的 nginx test.conf 文件:
## Proxy server to terminate ssl, loop to Varnish-HTTP -> nginx-HTTPS
server {
listen 443 ssl http2;
server_name test.com;
sub_filter 'http://' 'https://';
sub_filter_once off;
## SSL CONFIGURATION
ssl_certificate /etc/letsencrypt/live/test.com/fullchain.pem;
ssl_certificate_key /etc/letsencrypt/live/test.com/privkey.pem;
# proxy-pass to Varnish
location / {
proxy_pass http://127.0.0.1:8081;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header X-Forwarded-Host $host;
proxy_set_header Host $host;
proxy_set_header X-Scheme https;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-Proto https;
proxy_set_header X-Forwarded-Port 443;
proxy_set_header X-Secure on;
}
}
server {
listen 8080;
server_name test.com;
access_log /var/log/nginx/access.log main if=$writelog;
error_log /var/log/nginx/error.log error;
if ($bad_client) { return 444; }
set $MAGE_ROOT /home/test/public_html;
root $MAGE_ROOT/pub;
location / {
try_files $uri $uri/ /index.php$is_args$args;
}
## Process php files (strict rule, define files to be executed)
location ~ (index|get|static|report|btNenBhQtLNu_opcache_gui|404|503)\.php$ {
try_files $uri =404;
## specific security and compatibility headers
add_header X-Config-By 'Test' always;
add_header X-Processing-Time $request_time always;
add_header X-Request-ID $request_id always;
add_header Strict-Transport-Security $hsts_header always;
add_header X-UA-Compatible 'IE=Edge,chrome=1';
add_header Link "<$scheme://$http_host$request_uri>; rel=\"canonical\"" always;
## php backend settings
fastcgi_pass 127.0.0.1:9000;
fastcgi_index index.php;
include fastcgi_params;
fastcgi_keep_conn on;
# microcache
fastcgi_no_cache $no_cache;
fastcgi_cache_bypass $no_cache;
fastcgi_cache microcache;
fastcgi_cache_key $scheme|$host|search|$arg_q;
fastcgi_cache_valid 200 301 302 2h;
fastcgi_cache_use_stale updating error timeout invalid_header http_500;
fastcgi_pass_header Set-Cookie;
fastcgi_pass_header Cookie;
fastcgi_ignore_headers Cache-Control Expires Set-Cookie;
# microcache
}
## Block other undefined php files, possible injections and random malware hooks.
location ~* \.php$ { return 404; }
}varnish.params 文件:
# Varnish environment configuration description. This was derived from
# the old style sysconfig/defaults settings
# Set this to 1 to make systemd reload try to switch VCL without restart.
RELOAD_VCL=1
# Main configuration file. You probably want to change it.
VARNISH_VCL_CONF=/etc/varnish/default.vcl
# Default address and port to bind to. Blank address means all IPv4
# and IPv6 interfaces, otherwise specify a host name, an IPv4 dotted
# quad, or an IPv6 address in brackets.
VARNISH_LISTEN_ADDRESS=127.0.0.1
VARNISH_LISTEN_PORT=8081
# Admin interface listen address and port
VARNISH_ADMIN_LISTEN_ADDRESS=127.0.0.1
VARNISH_ADMIN_LISTEN_PORT=6082
# Shared secret file for admin interface
VARNISH_SECRET_FILE=/etc/varnish/secret
# Backend storage specification, see Storage Types in the varnishd(5)
# man page for details.
VARNISH_STORAGE="malloc,1G"
# User and group for the varnishd worker processes
VARNISH_USER=varnish
VARNISH_GROUP=varnish
# Other options, see the man page varnishd(1)
DAEMON_OPTS="-p thread_pool_min=200 \
-p thread_pool_max=4000 \
-p thread_pool_add_delay=2 \
-p cli_timeout=25 \
-p cli_buffer=26384 \
-p syslog_cli_traffic=off \
-p feature=+esi_disable_xml_check,+esi_ignore_other_elements \
-p vcc_allow_inline_c=on \
-p timeout_linger=100"Varnish default.vcl:
vcl 4.0;
import std;
# The minimal Varnish version is 4.0
# For SSL offloading, pass the following header in your proxy server or load balancer: 'SSL-OFFLOADED: https'
backend default {
.host = "127.0.0.1";
.port = "8080";
}
acl purge {
"localhost";
"127.0.0.1";
}
sub vcl_recv {
if (req.method == "PURGE") {
if (client.ip !~ purge) {
return (synth(405, "Method not allowed"));
}
if (!req.http.X-Magento-Tags-Pattern) {
return (synth(400, "X-Magento-Tags-Pattern header required"));
}
ban("obj.http.X-Magento-Tags ~ " + req.http.X-Magento-Tags-Pattern);
return (synth(200, "Purged"));
}
if (req.method != "GET" &&
req.method != "HEAD" &&
req.method != "PUT" &&
req.method != "POST" &&
req.method != "TRACE" &&
req.method != "OPTIONS" &&
req.method != "DELETE") {
/* Non-RFC2616 or CONNECT which is weird. */
return (pipe);
}
# We only deal with GET and HEAD by default
if (req.method != "GET" && req.method != "HEAD") {
return (pass);
}
# Bypass shopping cart, checkout and search requests
if (req.url ~ "/checkout" || req.url ~ "/catalogsearch") {
return (pass);
}
# normalize url in case of leading HTTP scheme and domain
set req.url = regsub(req.url, "^http[s]?://", "");
# collect all cookies
std.collect(req.http.Cookie);
# Compression filter. See https://www.varnish-cache.org/trac/wiki/FAQ/Compression
if (req.http.Accept-Encoding) {
if (req.url ~ "\.(jpg|jpeg|png|gif|gz|tgz|bz2|tbz|mp3|ogg|swf|flv)$") {
# No point in compressing these
unset req.http.Accept-Encoding;
} elsif (req.http.Accept-Encoding ~ "gzip") {
set req.http.Accept-Encoding = "gzip";
} elsif (req.http.Accept-Encoding ~ "deflate" && req.http.user-agent !~ "MSIE") {
set req.http.Accept-Encoding = "deflate";
} else {
# unkown algorithm
unset req.http.Accept-Encoding;
}
}
# Remove Google gclid parameters to minimize the cache objects
set req.url = regsuball(req.url,"\?gclid=[^&]+$",""); # strips when QS = "?gclid=AAA"
set req.url = regsuball(req.url,"\?gclid=[^&]+&","?"); # strips when QS = "?gclid=AAA&foo=bar"
set req.url = regsuball(req.url,"&gclid=[^&]+",""); # strips when QS = "?foo=bar&gclid=AAA" or QS = "?foo=bar&gclid=AAA&bar=baz"
# static files are always cacheable. remove SSL flag and cookie
if (req.url ~ "^/(pub/)?(media|static)/.*\.(ico|css|js|jpg|jpeg|png|gif|tiff|bmp|mp3|ogg|svg|swf|woff|woff2|eot|ttf|otf)$") {
unset req.http.Https;
unset req.http.SSL-OFFLOADED;
unset req.http.Cookie;
}
return (hash);
}
sub vcl_hash {
if (req.http.cookie ~ "X-Magento-Vary=") {
hash_data(regsub(req.http.cookie, "^.*?X-Magento-Vary=([^;]+);*.*$", "\1"));
}
# For multi site configurations to not cache each other's content
if (req.http.host) {
hash_data(req.http.host);
} else {
hash_data(server.ip);
}
# To make sure http users don't see ssl warning
if (req.http.SSL-OFFLOADED) {
hash_data(req.http.SSL-OFFLOADED);
}
}
sub vcl_backend_response {
if (beresp.http.content-type ~ "text") {
set beresp.do_esi = true;
}
if (bereq.url ~ "\.js$" || beresp.http.content-type ~ "text") {
set beresp.do_gzip = true;
}
# cache only successfully responses and 404s
if (beresp.status != 200 && beresp.status != 404) {
set beresp.ttl = 0s;
set beresp.uncacheable = true;
return (deliver);
} elsif (beresp.http.Cache-Control ~ "private") {
set beresp.uncacheable = true;
set beresp.ttl = 86400s;
return (deliver);
}
if (beresp.http.X-Magento-Debug) {
set beresp.http.X-Magento-Cache-Control = beresp.http.Cache-Control;
}
# validate if we need to cache it and prevent from setting cookie
# images, css and js are cacheable by default so we have to remove cookie also
if (beresp.ttl > 0s && (bereq.method == "GET" || bereq.method == "HEAD")) {
unset beresp.http.set-cookie;
if (bereq.url !~ "\.(ico|css|js|jpg|jpeg|png|gif|tiff|bmp|gz|tgz|bz2|tbz|mp3|ogg|svg|swf|woff|woff2|eot|ttf|otf)(\?|$)") {
set beresp.http.Pragma = "no-cache";
set beresp.http.Expires = "-1";
set beresp.http.Cache-Control = "no-store, no-cache, must-revalidate, max-age=0";
set beresp.grace = 1m;
}
}
# If page is not cacheable then bypass varnish for 2 minutes as Hit-For-Pass
if (beresp.ttl <= 0s ||
beresp.http.Surrogate-control ~ "no-store" ||
(!beresp.http.Surrogate-Control && beresp.http.Vary == "*")) {
# Mark as Hit-For-Pass for the next 2 minutes
set beresp.ttl = 120s;
set beresp.uncacheable = true;
}
return (deliver);
}
sub vcl_deliver {
if (resp.http.X-Magento-Debug) {
if (resp.http.x-varnish ~ " ") {
set resp.http.X-Magento-Cache-Debug = "HIT";
} else {
set resp.http.X-Magento-Cache-Debug = "MISS";
}
} else {
unset resp.http.Age;
}
unset resp.http.X-Magento-Debug;
unset resp.http.X-Magento-Tags;
unset resp.http.X-Powered-By;
unset resp.http.Server;
unset resp.http.X-Varnish;
unset resp.http.Via;
unset resp.http.Link;
}通过 netstat 报告端口:
tcp 0 0 127.0.0.1:9000 0.0.0.0:* LISTEN 1027/php-fpm: maste
tcp 0 0 127.0.0.1:9001 0.0.0.0:* LISTEN 733/hhvm
tcp 0 0 127.0.0.1:3306 0.0.0.0:* LISTEN 2721/mysqld
tcp 0 0 127.0.0.1:6379 0.0.0.0:* LISTEN 13657/redis-server
tcp 0 0 0.0.0.0:5131 0.0.0.0:* LISTEN 1412/proftpd: (acce
tcp 0 0 127.0.0.1:11211 0.0.0.0:* LISTEN 997/memcached
tcp 0 0 127.0.0.1:6380 0.0.0.0:* LISTEN 1028/redis-server 1
tcp 0 0 0.0.0.0:8080 0.0.0.0:* LISTEN 9142/nginx: master
tcp 0 0 0.0.0.0:80 0.0.0.0:* LISTEN 9142/nginx: master
tcp 0 0 127.0.0.1:8081 0.0.0.0:* LISTEN 9760/varnishd
tcp 0 0 127.0.0.1:11000 0.0.0.0:* LISTEN 2308/lookup-domain-
tcp 0 0 0.0.0.0:7224 0.0.0.0:* LISTEN 984/sshd
tcp 0 0 0.0.0.0:443 0.0.0.0:* LISTEN 9142/nginx: master
tcp 0 0 127.0.0.1:6082 0.0.0.0:* LISTEN 9760/varnishd
tcp 0 0 0.0.0.0:17668 0.0.0.0:* LISTEN 2861/perl
tcp6 0 0 :::7224 :::* LISTEN 984/sshd 重定向请求的 Varnish 日志(有 20 个；这是 2 个):
* << Request >> 294986
- Begin req 294985 rxreq
- Timestamp Start: 1496891464.408694 0.000000 0.000000
- Timestamp Req: 1496891464.408694 0.000000 0.000000
- ReqStart 127.0.0.1 4702
- ReqMethod GET
- ReqURL /
- ReqProtocol HTTP/1.0
- ReqHeader X-Forwarded-For: 69.227.13.164
- ReqHeader X-Forwarded-Host: test.com
- ReqHeader Host: test.com
- ReqHeader X-Scheme: https
- ReqHeader X-Real-IP: 69.227.13.164
- ReqHeader X-Forwarded-Proto: https
- ReqHeader X-Forwarded-Port: 443
- ReqHeader X-Secure: on
- ReqHeader Connection: close
- ReqHeader User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:53.0) Gecko/20100101 Firefox/53.0
- ReqHeader Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
- ReqHeader Accept-Language: en-US,en;q=0.5
- ReqHeader Accept-Encoding: gzip, deflate, br
- ReqHeader Cookie: PHPSESSID=344hlkmot8oi8ooop0ugnprc47
- ReqHeader DNT: 1
- ReqHeader Upgrade-Insecure-Requests: 1
- ReqUnset X-Forwarded-For: 69.227.13.164
- ReqHeader X-Forwarded-For: 69.227.13.164, 127.0.0.1
- VCL_call RECV
- ReqURL /
- ReqUnset Accept-Encoding: gzip, deflate, br
- ReqHeader Accept-Encoding: gzip
- ReqURL /
- ReqURL /
- ReqURL /
- VCL_return hash
- VCL_call HASH
- VCL_return lookup
- VCL_call MISS
- VCL_return fetch
- Link bereq 294987 fetch
- Timestamp Fetch: 1496891464.447563 0.038869 0.038869
- RespProtocol HTTP/1.1
- RespStatus 302
- RespReason Found
- RespHeader Server: nginx
- RespHeader Date: Thu, 08 Jun 2017 03:11:04 GMT
- RespHeader Content-Type: text/html; charset=UTF-8
- RespHeader Location: https://test.com/
- RespHeader Pragma: no-cache
- RespHeader Cache-Control: max-age=0, must-revalidate, no-cache, no-store
- RespHeader Expires: Wed, 08 Jun 2016 03:11:04 GMT
- RespHeader X-Magento-Debug: 1
- RespHeader X-Content-Type-Options: nosniff
- RespHeader X-XSS-Protection: 1; mode=block
- RespHeader X-Frame-Options: SAMEORIGIN
- RespHeader X-Config-By: Honey
- RespHeader X-Processing-Time: 0.039
- RespHeader X-Request-ID: ce5053ee7177817d0d8f612aff673a32
- RespHeader X-UA-Compatible: IE=Edge,chrome=1
- RespHeader Link: <http://test.com/>; rel="canonical"
- RespHeader Content-Encoding: gzip
- RespHeader Vary: Accept-Encoding
- RespHeader X-Varnish: 294986
- RespHeader Age: 0
- RespHeader Via: 1.1 varnish-v4
- VCL_call DELIVER
- RespHeader X-Magento-Cache-Debug: MISS
- RespUnset X-Magento-Debug: 1
- RespUnset Server: nginx
- RespUnset X-Varnish: 294986
- RespUnset Via: 1.1 varnish-v4
- RespUnset Link: <http://test.com/>; rel="canonical"
- VCL_return deliver
- Timestamp Process: 1496891464.447622 0.038928 0.000059
- RespHeader Content-Length: 20
- Debug "RES_MODE 2"
- RespHeader Connection: close
- Timestamp Resp: 1496891464.447669 0.038975 0.000047
- ReqAcct 540 0 540 600 20 620
- End
* << Session >> 294985
- Begin sess 0 HTTP/1
- SessOpen 127.0.0.1 4702 127.0.0.1:8081 127.0.0.1 8081 1496891464.408655 19
- Link req 294986 rxreq
- SessClose RESP_CLOSE 0.039
- End 最佳答案
看起来你有一个重定向到 https:// 因为你的后端不知道它是在 HTTPS 上服务的(并且可能你配置它是，所以它生成 https链接等)。你需要说服 Magento 它是在 HTTPS 上的，即使它看起来不是。在与 Apache 的类似设置中，我使用:
<If "-R '192.0.0.1'">
SetEnvIfNoCase X-Forwarded-Proto https HTTPS=on
</If>
不确定 NGINX 的语法是什么，但希望这能让您走上正轨。
关于ssl - 使用 Varnish 和 Nginx 作为 SSL 终止的 Magento 2 - 无限重定向，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/44426096/