背景：
A伺服器（192.168.1.8）作為nginx代理伺服器
B伺服器（192.168.1.150）作為後端真實伺服器
現在需要訪問https://testwww.huanqiu.com請求時從A伺服器上反向代理到B伺服器上
這就涉及到nginx反向代理https請求的配置了~~~
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A伺服器（192.168.1.8）上的操作流程：
1）編譯安裝nginx
[root@opd ~]# yum install -y pcre pcre-devel openssl openssl-devel gcc
[root@opd ~]# cd /usr/loca/src
[root@src ~]# wget http://nginx.org/download/nginx-1.8.0.tar.gz
[root@src ~]# tar -zxvf nginx-1.8.0.tar.gz
[root@src ~]# cd nginx-1.8.0
#新增www使用者，其中-M參數列示不新增使用者家目錄，-s參數列示指定shell型別
[root@nginx-1.8.0 ~]#useradd www -M -s /sbin/nologin
[root@nginx-1.8.0 ~]##vim auto/cc/gcc
#將這句註釋掉 取消Debug編譯模式 大概在179行
#CFLAGS="$CFLAGS -g"
#我們再配置下nginx編譯引數，編譯時一定要新增--with-http_ssl_module，以便讓nginx支援ssl功能！
[root@nginx-1.8.0 ~]# ./configure --prefix=/usr/local/nginx --user=www --group=www --with-http_stub_status_module --with-http_ssl_module
[root@nginx-1.8.0 ~]#make
[root@nginx-1.8.0 ~]#make install clean
2）配置nginx
[root@nginx-1.8.0 ~]# cd /usr/local/nginx/conf
[root@nginx-1.8.0 conf]# vim nginx.conf
user nobody;
worker_processes 8;
#error_log logs/error.log;
#error_log logs/error.log notice;
#error_log logs/error.log info;
events {
worker_connections 65535;
}
http {
include mime.types;
default_type application/octet-stream;
charset utf-8;
log_format main '$http_x_forwarded_for $remote_addr $remote_user [$time_local] "$request" '
'$status $body_bytes_sent "$http_referer" '
'"$http_user_agent" "$http_cookie" $host $request_time';
sendfile on;
tcp_nopush on;
tcp_nodelay on;
keepalive_timeout 65;
fastcgi_connect_timeout 3000;
fastcgi_send_timeout 3000;
fastcgi_read_timeout 3000;
fastcgi_buffer_size 256k;
fastcgi_buffers 8 256k;
fastcgi_busy_buffers_size 256k;
fastcgi_temp_file_write_size 256k;
fastcgi_intercept_errors on;
client_header_timeout 600s;
client_body_timeout 600s;
client_max_body_size 100m;
client_body_buffer_size 256k;
## support more than 15 test environments
server_names_hash_max_size 512;
server_names_hash_bucket_size 128;
gzip on;
gzip_min_length 1k;
gzip_buffers 4 16k;
gzip_http_version 1.1;
gzip_comp_level 9;
gzip_types text/plain application/x-javascript text/css application/xml text/javascript application/x-httpd-php;
gzip_vary on;
include vhosts/*.conf;
}
[root@nginx-1.8.0 conf]# ulimit -n 65535
[root@nginx-1.8.0 conf]# mkdir vhosts
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接下來手動配置ssl證照
如果自己手動頒發證照的話，那麼https是不被瀏覽器認可的，就是https上面會有一個大紅叉
****************************************************
推薦一個免費的網站：https://www.startssl.com/
startssl的操作教程看這個：http://www.freehao123.com/startssl-ssl/
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下面是手動頒發證照的操作：
[root@linux-node1 ~]# cd /usr/local/nginx/conf/
[root@linux-node1 conf]# mkdir ssl
[root@linux-node1 conf]# cd ssl/
[root@linux-node1 ssl]# openssl genrsa -des3 -out aoshiwei.com.key 1024
Generating RSA private key, 1024 bit long modulus
................................++++++
....................................++++++
e is 65537 (0x10001)
Enter pass phrase for aoshiwei.com.key: #提示輸入密碼，比如這裡我輸入123456
Verifying - Enter pass phrase for aoshiwei.com.key: #確認密碼，繼續輸入123456
[root@linux-node1 ssl]# ls #檢視，已生成CSR(Certificate Signing Request)檔案
aoshiwei.com.key
[root@linux-node1 ssl]# openssl req -new -key aoshiwei.com.key -out aoshiwei.com.csr
Enter pass phrase for aoshiwei.com.key: #輸入123456
You are about to be asked to enter information that will be incorporated
into your certificate request.
What you are about to enter is what is called a Distinguished Name or a DN.
There are quite a few fields but you can leave some blank
For some fields there will be a default value,
If you enter '.', the field will be left blank.
-----
Country Name (2 letter code) [XX]:cn #國家
State or Province Name (full name) []:beijing #省份
Locality Name (eg, city) [Default City]:beijing #地區名字
Organization Name (eg, company) [Default Company Ltd]:huanqiu #公司名
Organizational Unit Name (eg, section) []:Technology #部門
Common Name (eg, your name or your server's hostname) []:huanqiu #CA主機名
Email Address []:wangshibo@xqshijie.cn #郵箱
Please enter the following 'extra' attributes
to be sent with your certificate request
A challenge password []:123456 #證照請求金鑰，CA讀取證照的時候需要輸入密碼
An optional company name []:huanqiu #-公司名稱，CA讀取證照的時候需要輸入名稱
[root@linux-node1 ssl]# ls
aoshiwei.com.csr aoshiwei.com.key
[root@linux-node1 ssl]# cp aoshiwei.com.key aoshiwei.com.key.bak
[root@linux-node1 ssl]# openssl rsa -in aoshiwei.com.key.bak -out aoshiwei.com.key
Enter pass phrase for aoshiwei.com.key.bak: #輸入123456
writing RSA key
[root@linux-node1 ssl]# openssl x509 -req -days 365 -in aoshiwei.com.csr -signkey aoshiwei.com.key -out aoshiwei.com.crt
Signature ok
subject=/C=cn/ST=beijing/L=beijing/O=huanqiu/OU=Technology/CN=huanqiu/emailAddress=wangshibo@xqshijie.cn
Getting Private key
[root@linux-node1 ssl]# ll
total 24
-rw-r--r-- 1 root root 960 Sep 12 16:01 aoshiwei.com.crt
-rw-r--r-- 1 root root 769 Sep 12 15:59 aoshiwei.com.csr
-rw-r--r-- 1 root root 887 Sep 12 16:01 aoshiwei.com.key
-rw-r--r-- 1 root root 963 Sep 12 16:01 aoshiwei.com.key.bak
然後配置nginx的反向代理：
[root@linux-node1 vhosts]# pwd
/usr/local/nginx/conf/vhosts
[root@linux-node1 vhosts]# cat test.xqshijie.com-ssl.conf
upstream 8090 {
server 192.168.1.150:8090 max_fails=3 fail_timeout=30s;;
}
server {
listen 443;
server_name testwww.huanqiu.com;
ssl on;
### SSL log files ###
access_log logs/ssl-access.log;
error_log logs/ssl-error.log;
### SSL cert files ###
ssl_certificate ssl/aoshiwei.com.crt; #由於這個證照是自己手動頒發的，是不受信任的，訪問時會有個“大叉”提示，但是不影響訪問https://testwww.huanqiu.com
ssl_certificate_key ssl/aoshiwei.com.key; #如果是線上環境，可以購買被信任後的證照，拷貝過來使用。
ssl_session_timeout 5m;
location / {
proxy_pass https://8090; #這個一定要是https
proxy_next_upstream error timeout invalid_header http_500 http_502 http_503;
proxy_set_header Host $host;
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_redirect off;
}
}
重啟nginx
[root@linux-node1 ssl]# /usr/local/nginx/sbin/nginx -t
[root@linux-node1 ssl]# /usr/local/nginx/sbin/nginx -s reload
[root@linux-node1 ssl]# lsof -i:443
COMMAND PID USER FD TYPE DEVICE SIZE/OFF NODE NAME
nginx 15755 nobody 24u IPv4 4717921 0t0 TCP *:https (LISTEN)
nginx 15756 nobody 24u IPv4 4717921 0t0 TCP *:https (LISTEN)
nginx 15757 nobody 24u IPv4 4717921 0t0 TCP *:https (LISTEN)
nginx 15758 nobody 24u IPv4 4717921 0t0 TCP *:https (LISTEN)
A伺服器要開啟防火牆了，則需要在iptables裡開通443埠的訪問
-A INPUT -p tcp -m state --state NEW -m tcp --dport 443 -j ACCEPT
[root@linux-node1 ssl]# /etc/init.d/iptables restart
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後端真實伺服器（192.168.1.150）上的nginx配置
[root@dev-new-test1 vhosts]# cat test.xqshijie.com-ssl.conf
server {
listen 8090; #這裡後端伺服器的https沒有采用預設的443埠
server_name testwww.huanqiu.com;
root /var/www/vhosts/test.huanqiu.com/httpdocs/main/;
ssl on;
ssl_certificate /Data/app/nginx/certificates/xqshijie.cer; #這是後端伺服器上的證照，這個是購買的被信任的證照，可以把它的證照拷貝給上面的代理機器使用
ssl_certificate_key /Data/app/nginx/certificates/xqshijie.key; #可以將這兩個證照拷給上面192.168.1.8的/usr/loca/nginx/conf/ssl下使用，修改nginx代理配置部分的證照路徑即可！
ssl_session_timeout 5m;
ssl_protocols SSLv2 SSLv3 TLSv1;
ssl_ciphers HIGH:!aNULL:!MD5;
ssl_prefer_server_ciphers on;
access_log /var/www/vhosts/test.huanqiu.com/logs/clickstream_ssl.log main;
location / {
try_files $uri $uri/ @router;
index index.php;
}
error_page 500 502 503 504 /50x.html;
location @router {
rewrite ^.*$ /index.php last;
}
location ~ \.php$ {
fastcgi_pass 127.0.0.1:9001;
fastcgi_read_timeout 300;
fastcgi_index index.php;
fastcgi_param SCRIPT_FILENAME /scripts$fastcgi_script_name;
#include fastcgi_params;
include fastcgi.conf;
fastcgi_param HTTPS on; #這個一定要加上，否則訪問https時會出現報錯：The plain HTTP request was sent to HTTPS port
}
} ##end server
[root@dev-new-test1 vhosts]# lsof -i:8090
COMMAND PID USER FD TYPE DEVICE SIZE/OFF NODE NAME
nginx 24373 root 170u IPv4 849747 0t0 TCP *:8090 (LISTEN)
nginx 25897 nobody 170u IPv4 849747 0t0 TCP *:8090 (LISTEN)
nginx 25898 nobody 170u IPv4 849747 0t0 TCP *:8090 (LISTEN)
最後在瀏覽器裡訪問https://testwww.huanqiu.com就能通過192.168.1.8伺服器反向代理到192.168.1.150上的8090埠上了~
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下面順便附上一個測試的nginx代理配置（http和https）
[root@linux-node1 vhosts]# cat testhuanqiu.com
upstream 8802 {
server 192.168.1.150:8802 max_fails=3 fail_timeout=30s;
}
upstream 8803 {
server 192.168.1.150:8803 max_fails=3 fail_timeout=30s;
}
upstream 8804 {
server 192.168.1.150:8804 max_fails=3 fail_timeout=30s;
}
upstream 8805 {
server 192.168.1.150:8805 max_fails=3 fail_timeout=30s;
}
server {
listen 80;
server_name test10erp.fangfull.com;
location / {
proxy_store off;
proxy_redirect off;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header Host $http_host;
proxy_pass http://8802;
}
}
server {
listen 80;
server_name test10www.fangfull.com;
location / {
proxy_store off;
proxy_redirect off;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header Host $http_host;
proxy_pass http://8803;
}
}
server {
listen 443;
server_name test10fanghu.xqshijie.com;
ssl on;
### SSL cert files ###
ssl_certificate ssl/xqshijie.cer;
ssl_certificate_key ssl/xqshijie.key;
ssl_session_timeout 5m;
location / {
proxy_pass https://8804;
proxy_next_upstream error timeout invalid_header http_500 http_502 http_503;
proxy_set_header Host $host;
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_redirect off;
}
}
server {
listen 443;
server_name test10www.xqshijie.com;
ssl on;
### SSL cert files ###
ssl_certificate ssl/xqshijie.cer;
ssl_certificate_key ssl/xqshijie.key;
ssl_session_timeout 5m;
location / {
proxy_pass https://8805;
proxy_next_upstream error timeout invalid_header http_500 http_502 http_503;
proxy_set_header Host $host;
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_redirect off;
}
}
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上面的情況是：nginx代理層和後端伺服器上都有ssl證照。
如果是nginx+tomcat+https在本機部署（即沒有代理層），可以參考：https://pan.baidu.com/s/1jHPPMK2 提取密碼：j7s4