centos6 nginx实现https访问

前期准备，一台装有centos6系统的服务器。服务器上面已经装好nginx的web服务。本人的习惯是将开源软件都装在/usr/local的这个目录下面。

检查服务器的nginx服务是否正常启动，这次使用的检查方式是检查80端口是否正常启动。若已经启动，这次主要的目的是使nginx的443端口也起来。

第一步：检查nginx服务是否启动

第二步：nginx自己生成证书和秘钥

[root@tiantianml certs]# make server.key
umask 77 ; \
    /usr/bin/openssl genrsa -aes128 2048 > server.key
Generating RSA private key, 2048 bit long modulus
..................+++
.....+++
e is 65537 (0x10001)
Enter pass phrase:  #设置密码
Verifying - Enter pass phrase:  #再次输入密码进行验证

[root@tiantianml certs]# openssl rsa -in server.key -out server.key
Enter pass phrase for server.key:
writing RSA key
[root@tiantianml certs]# make server.csr
umask 77 ; \
    /usr/bin/openssl req -utf8 -new -key server.key -out server.csr
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]:JP   #输入国家，次数输入的是日本
State or Province Name (full name) []:Hiroshima     #输入省份全名
Locality Name (eg, city) [Default City]:Hiroshima     #输入城市
Organization Name (eg, company) [Default Company Ltd]:GTS
Organizational Unit Name (eg, section) []:Server World
Common Name (eg, your name or your server's hostname) []:tiantianml   #输入服务器的主机名，利用hostname可以查询
Email Address []:xxx@outlook.com   #设置个人邮箱

Please enter the following 'extra' attributes
to be sent with your certificate request
A challenge password []:   #这步直接回车           
An optional company name []:   #这步直接回车
[root@tiantianml certs]# openssl x509 -in server.csr -out server.crt -req -signkey server.key -days 3650
Signature ok
subject=/C=JP/ST=Hiroshima/L=Hiroshima/O=GTS/OU=Server World/CN=tiantianml/emailAddress=tiantianml@outlook.com
Getting Private key
[root@tiantianml certs]# chmod 400 server.*