nginx证书制作以及配置https并设置访问http自动跳转https（反向代理转发jboss）

nginx证书制作以及配置https并设置访问http自动跳转https

默认情况下ssl模块并未被安装，如果要使用该模块则需要在编译时指定–with-http_ssl_module参数，安装模块依赖于OpenSSL库和一些引用文件，通常这些文件并不在同一个软件包中。通常这个文件名类似libssl-dev。

生成证书

可以通过以下步骤生成一个简单的证书：
首先，进入你想创建证书和私钥的目录，例如：

$ cd /usr/local/nginx/conf

创建服务器私钥，命令会让你输入一个口令：

$ openssl genrsa -des3 -out server.key
1024

创建签名请求的证书（CSR）：

$ openssl req -new -key server.key -out
server.csr

具体方法请参考

SSL证书生成方法 - fyang的专栏 - 博客频道 - CSDN.NET
http://blog.csdn.net/fyang2007/article/details/6180361

在加载SSL支持的Nginx并使用上述私钥时除去必须的口令：

$ cp server.key server.key.org

$ openssl rsa -in server.key.org -out
server.key

配置nginx

最后标记证书使用上述私钥和CSR：

$ openssl x509 -req -days 365 -in
server.csr -signkey server.key -out server.crt

修改Nginx配置文件，让其包含新标记的证书和私钥：

server {

server_name
YOUR_DOMAINNAME_HERE;

listen 443;

ssl on;

ssl_certificate
/usr/local/nginx/conf/server.crt;

ssl_certificate_key
/usr/local/nginx/conf/server.key;

}

重启nginx。
这样就可以通过以下方式访问：

https://YOUR_DOMAINNAME_HERE

另外还可以加入如下代码实现80端口重定向到443

server {

listen 80;

server_name ww.centos.bz;

rewrite
^(.*) https://$server_name$1 permanent;

}

转载请注明文章来源：http://www.centos.bz/2011/12/nginx-ssl-https-support/

反向代理设置

upstream jboss{

#ip_hash;

sticky;

server
10.70.xx.119:8080  max_fails=3  fail_timeout=20s;

server
10.70.xx.120:8080  max_fails=3  fail_timeout=20s;

check
interval=3000 rise=2 fall=5 timeout=1000;

}

location / {

proxy_pass http://jboss;

proxy_next_upstream http_500 http_502
http_503 error timeout invalid_header;

proxy_set_header Host $host;

proxy_set_header X-Real-IP $remote_addr;

proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;

client_max_body_size 10m;

client_body_buffer_size 328k;

#proxy_buffering off

#proxy_connect_timeout 90;

#proxy_send_timeout 90;

#proxy_read_timeout 90;

proxy_buffer_size 320k;

proxy_buffers 4 320k;

proxy_busy_buffers_size 640k;

proxy_temp_file_write_size 640k;

}

完整nginx.conf配置

vi nginx.conf

#user 
nobody;

worker_processes  2;

#error_log 
logs/error.log;

#error_log 
logs/error.log  notice;

#error_log 
logs/error.log  info;

#pid       
logs/nginx.pid;

events {

use
epoll;

worker_connections  65536;

}

http {

include       mime.types;

default_type 
application/octet-stream;

#log_format  main  '$remote_addr - $remote_user [$time_local]
"$request" '

#                  '$status
$body_bytes_sent "$http_referer" '

#                 
'"$http_user_agent" "$http_x_forwarded_for"';

log_format 
main  '$remote_addr - $remote_user
[$time_local] "$request" '

'$status $body_bytes_sent
"$http_referer" '

'"$http_user_agent" "$http_x_forwarded_for"';

#access_log  logs/access.log  main;

sendfile        on;

tcp_nopush     on;

#keepalive_timeout  0;

keepalive_timeout  65;

gzip  on;

upstream jboss{

#ip_hash;

sticky;

server
10.70.xx.119:8080  max_fails=3  fail_timeout=20s;

server
10.70.xx.120:8080  max_fails=3  fail_timeout=20s;

check
interval=3000 rise=2 fall=5 timeout=1000;

}

server {

listen       80;

server_name  10.72.16.112;

#rewrite
^(.*) https://$10.72.16.112$1 permanent;

rewrite
^(.*) https://$server_name$1 permanent;

location
/ {

proxy_pass http://jboss;

proxy_next_upstream http_500 http_502
http_503 error timeout invalid_header;

proxy_set_header Host $host;

proxy_set_header X-Real-IP $remote_addr;

proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;

client_max_body_size 10m;

client_body_buffer_size 328k;

#proxy_buffering off

#proxy_connect_timeout 90;

#proxy_send_timeout 90;

#proxy_read_timeout 90;

proxy_buffer_size 320k;

proxy_buffers 4 320k;

proxy_busy_buffers_size 640k;

proxy_temp_file_write_size 640k;

}

location /nginx-status{

allow 10.0.0.0/8;

deny all;

stub_status on;

access_log off;

}

location
/nstatus {

check_status;

access_log
off;

}

#charset koi8-r;

#access_log  logs/host.access.log  main;

#location / {

#    root   html;

#    index  index.html index.htm;

#}

#error_page  404              /404.html;

# redirect server error pages to the static page /50x.html

#

error_page   500 502 503 504  /50x.html;

location = /50x.html {

root   html;

}

# proxy the PHP scripts to Apache listening on 127.0.0.1:80

#

#location ~ \.php$ {

#    proxy_pass   http://127.0.0.1;

#}

# pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000

#

#location ~ \.php$ {

#    root           html;

#    fastcgi_pass   127.0.0.1:9000;

#    fastcgi_index  index.php;

#    fastcgi_param  SCRIPT_FILENAME  /scripts$fastcgi_script_name;

#    include        fastcgi_params;

#}

# deny access to .htaccess files, if Apache's document root

# concurs with nginx's one

#

#location ~ /\.ht {

#    deny  all;

#}

}

#
another virtual host using mix of IP-, name-, and port-based configuration

#

#server {

#    listen       8000;

#    listen       somename:8080;

#    server_name  somename 
alias  another.alias;

#    location / {

#        root   html;

#        index  index.html index.htm;

#    }

#}

#
HTTPS server

#

#server {

#    listen       443 ssl;

#    server_name  localhost;

#    ssl_certificate      cert.pem;

#    ssl_certificate_key  cert.key;

#    ssl_session_cache    shared:SSL:1m;

#    ssl_session_timeout  5m;

#    ssl_ciphers  HIGH:!aNULL:!MD5;

#   
ssl_prefer_server_ciphers  on;

#    location / {

#        root   html;

#        index  index.html index.htm;

#    }

#}

server {

listen       443 ssl;

server_name  localhost;

ssl_protocols TLSv1.2 TLSv1.1 TLSv1;

ssl_certificate      /home/proadmin/nginx/ssl/server.crt;

ssl_certificate_key 
/home/proadmin/nginx/ssl/server.key;

ssl_session_cache   
shared:SSL:1m;

ssl_session_timeout  5m;

ssl_ciphers  HIGH:!aNULL:!MD5;

ssl_prefer_server_ciphers  on;

access_log  logs/jboss.log  main;

location / {

proxy_pass http://jboss;

proxy_next_upstream http_500 http_502 http_503 error timeout
invalid_header;

proxy_set_header Host $host;

proxy_set_header X-Real-IP $remote_addr;

proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;

client_max_body_size 10m;

client_body_buffer_size 328k;

#proxy_buffering off

#proxy_connect_timeout 90;

#proxy_send_timeout 90;

#proxy_read_timeout 90;

proxy_buffer_size 320k;

proxy_buffers 4 320k;

proxy_busy_buffers_size 640k;

proxy_temp_file_write_size 640k;

}

}

}