gitlab啓用https

爲了防止內網滲透，將gitlab服務的訪問添加了ssl,具體步驟以下：

1. 修改配置文件

   [xieshuang@VM_177_101_centos gitlab]$ sudo vim /etc/gitlab/gitlab.rb
   
    #13行的 http >> https
    external_url 'https://ip:port'
   
    #修改nginx配置 810行
    nginx['redirect_http_to_https'] =true
    nginx['ssl_certificate'] = "/etc/gitlab/ssl/server.crt"
    nginx['ssl_certificate_key'] = "/etc/gitlab/ssl/server.key"

2. 生成祕鑰與證書

   #祕鑰腳本，將如下內容保存爲shell腳本，而後運行
    #出現提示輸入信息的地方輸入信息，先輸入域名而後4次證書密碼，任意密碼，四次保持一致。
   
    #!/bin/sh
   
    # create self-signed server certificate:
   
    read -p "Enter your domain [139.199.125.93]: " DOMAIN
   
    echo "Create server key..."
   
    openssl genrsa -des3 -out $DOMAIN.key 1024
   
    echo "Create server certificate signing request..."
   
    SUBJECT="/C=US/ST=Mars/L=iTranswarp/O=iTranswarp/OU=iTranswarp/CN=$DOMAIN"
   
    openssl req -new -subj $SUBJECT -key $DOMAIN.key -out $DOMAIN.csr
   
    echo "Remove password..."
   
    mv $DOMAIN.key $DOMAIN.origin.key
    openssl rsa -in $DOMAIN.origin.key -out $DOMAIN.key
   
    echo "Sign SSL certificate..."
   
    openssl x509 -req -days 3650 -in $DOMAIN.csr -signkey $DOMAIN.key -out $DOMAIN.crt
   
    echo "TODO:"
    echo "Copy $DOMAIN.crt to /etc/nginx/ssl/$DOMAIN.crt"
    echo "Copy $DOMAIN.key to /etc/nginx/ssl/$DOMAIN.key"
    echo "Add configuration in nginx:"
    echo "server {"
    echo "    ..."
    echo "    listen 443 ssl;"
    echo "    ssl_certificate     /etc/nginx/ssl/$DOMAIN.crt;"
    echo "    ssl_certificate_key /etc/nginx/ssl/$DOMAIN.key;"
    echo "}"
   
   
    #執行成功後生成文件以下：
    [xieshuang@VM_177_101_centos src]$ ls
    139.199.125.93.crt  139.199.125.93.origin.key             nginx-1.7.12   vim-7.3.tar.bz2
    139.199.125.93.csr  apache-tomcat-8.5.28.tar.gz           ssl_genKey.sh  vimcdoc-1.8.0
    139.199.125.93.key  gitlab-ce-10.0.0-ce.0.el7.x86_64.rpm  vim73          vimcdoc-1.8.0.tar.gz
   
    #移動到相應的位置
    sudo mkdir -p /etc/gitlab/ssl
    sudo chmod 700 /etc/gitlab/ssl/ -R
    su cp 139.199.125.93.crt /etc/gitlab/ssl/server.crt
   
    sudo cp 139.199.125.93.key /etc/gitlab/ssl/server.key

3. 重建配置：

   sudo gitlab-ctl reconfigure

   瀏覽器進行https訪問：