http和https的区别是html
有的网站,http打开的时候,页面提示不安全,好比你点击下面的网站 【实际上是同一个网站】java
http://www.511easy.com/bug/login nginx
http://www.88bugs.com/bug/logintomcat
怎样才能去掉这个不安全的提示呢? 从http升级到https呗安全
最终效果看一下:服务器
若是目前有一个网站,要怎么升级为https呢网络
域名: 511easy.comsession
有域名了就能够申请免费的ssl证书,以下截图,基于各个Web服务器的证书,我这边用的是Nginxapp
那而后就须要配置nginx.conf的配置了,大概就是用下面的第三个,前两个是我用来保存的。网站
https和http相比,更加安全,不尽然,用jmeter/charles/wireshark/fiddle等,生成一个证书,对https的网站都能进行轻易的抓包,大多数的网站和app,我都可以进行抓包
upstream tomcatserver1 {
server 127.0.0.1:8083;
}
upstream tomcatserver2 {
server 127.0.0.1:8085;
}
server {
listen 80;
server_name 511easy.com;
location / {
proxy_pass http://tomcatserver1;
index index.html index.htm;
}
}
server {
listen 80;
server_name 511easy.com;
location / {
proxy_pass http://tomcatserver2;
index index.html index.htm;
}
}
worker_processes 1;
events {
worker_connections 1024;
}
http {
include mime.types;
default_type application/octet-stream;
sendfile on;
keepalive_timeout 65;
server {
listen 80;
server_name 88bugs;
location / {
proxy_pass http://localhost:8083;
}
}
server {
listen 80;
server_name jenkins;
location / {
proxy_pass http://localhost:8080;
}
}
}
worker_processes 1;
events {
worker_connections 1024;
}
http {
include mime.types;
default_type application/octet-stream;
sendfile on;
keepalive_timeout 65;
server {
listen 443 ssl;
server_name www.511easy.com;
ssl on;
ssl_certificate 1_511easy.com_bundle.crt;
ssl_certificate_key 2_511easy.com.key;
ssl_session_timeout 5m;
location / {
proxy_pass http://localhost:8083;
}
}
}
巩固一下这几个缩写名词的含义
HTTP --- Hyper Text Transfer Protocol,超文本传输协议,是一种创建在TCP上的无状态链接,整个基本的工做流程是客户端发送一个HTTP请求
HTTPS ---- Hyper Text Transfer Protocol over Secure Socket Layer 或 Hypertext Transfer Protocol Secure
全称是:超文本安全传输协议,能够简单理解为使用SSL加密传输的HTTP协议
HTTP的默认端口是80,HTTPS的默认端口是443
SSL是为网络通讯提供安全及数据完整性的一种安全协议。
为何要使用HTTPS
为了保护信息传输的安全性,数据完整性。让访客以为网站可信任,对于国内的网络环境,也能够防止宽带运营商强制给网站挂广告。
若是但愿一台服务器上,两个端口,分别用不用的域名执行不一样的端口,Nginx能够这么配置
worker_processes 1; events { worker_connections 1024; } http { include mime.types; default_type application/octet-stream; sendfile on; keepalive_timeout 65; server { listen 443 ssl; server_name www.88bugs.com; ssl_certificate 1_88bugs.com_bundle.crt; ssl_certificate_key 2_88bugs.com.key; ssl_session_timeout 5m; location / { proxy_pass http://localhost:8083; } } server { listen 443 ssl; server_name www.511easy.com; ssl_certificate 1_511easy.com_bundle.crt; ssl_certificate_key 2_511easy.com.key; ssl_session_timeout 5m; location / { proxy_pass http://localhost:8085; } } }
https://www.88bugs.com/bug/login
https://www.511easy.com/ 【目前修改后是指向另外一个端口的项目了】