http和https的區別是html
有的網站,http打開的時候,頁面提示不安全,好比你點擊下面的網站 【實際上是同一個網站】java
http://www.511easy.com/bug/login nginx
http://www.88bugs.com/bug/logintomcat
怎樣才能去掉這個不安全的提示呢? 從http升級到https唄安全
最終效果看一下:服務器
若是目前有一個網站,要怎麼升級爲https呢網絡
域名: 511easy.comsession
有域名了就能夠申請免費的ssl證書,以下截圖,基於各個Web服務器的證書,我這邊用的是Nginxapp
那而後就須要配置nginx.conf的配置了,大概就是用下面的第三個,前兩個是我用來保存的。網站
https和http相比,更加安全,不盡然,用jmeter/charles/wireshark/fiddle等,生成一個證書,對https的網站都能進行輕易的抓包,大多數的網站和app,我都可以進行抓包
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;
}
}
}
鞏固一下這幾個縮寫名詞的含義
HTTP --- Hyper Text Transfer Protocol,超文本傳輸協議,是一種創建在TCP上的無狀態鏈接,整個基本的工做流程是客戶端發送一個HTTP請求
HTTPS ---- Hyper Text Transfer Protocol over Secure Socket Layer 或 Hypertext Transfer Protocol Secure
全稱是:超文本安全傳輸協議,能夠簡單理解爲使用SSL加密傳輸的HTTP協議
HTTP的默認端口是80,HTTPS的默認端口是443
SSL是爲網絡通訊提供安全及數據完整性的一種安全協議。
爲何要使用HTTPS
爲了保護信息傳輸的安全性,數據完整性。讓訪客以爲網站可信任,對於國內的網絡環境,也能夠防止寬帶運營商強制給網站掛廣告。
若是但願一臺服務器上,兩個端口,分別用不用的域名執行不一樣的端口,Nginx能夠這麼配置
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/ 【目前修改後是指向另外一個端口的項目了】