Cygwin自动登录ssh

autossh

#!/bin/bash
#Filename:      loginssh.sh
#Revision:      0.2
#Date:          2019/04/17
#Author:        taoyz
#Description:   自动登录ssh
#send：用于向进程发送字符串
#expect：从进程接收字符串
#spawn：启动新的进程
#interact：允许用户交互

#sed用法，参考：https://blog.51cto.com/xficc/1621403

#dirname $0，取得当前执行的脚本文件的父目录 
#$0 使用一个文件调用bash，那$0的值，是那个文件的名字
#使用-c选项启动bash的话，真正执行的命令会从一个字符串中读取，字符串后面如果还有别的参数的话，使用从$0开始的特殊变量引用
#除此以外，$0会被设置成调用bash的那个文件的名字
basepath=$(cd `dirname $0`; pwd)
v_pass_dir=$basepath"/sshlogin.config"
v_sn=0
v_ip="127.0.0.1"
v_port="22"
v_user="root"
v_password="123456"
v_desc=""
v_fs="b8d9ae71a737464795a0a3754b905b8a"
v_title="序号${v_fs}主机$v_fs端口$v_fs用户名$v_fs密码$v_fs说明"
v_init=0
Green_font_prefix="\033[32m" && Red_font_prefix="\033[31m" && Green_background_prefix="\033[42;37m" && Red_background_prefix="\033[41;37m" && Font_color_suffix="\033[0m"
v_serch_index=
v_console=""
v_salt=DAA482697BECAB46
v_key="B19607C21B91022063367901BE2F936109CD67BADA327C80DCF020C43B9C42A9"
v_iv="849BDEF6D991CAF429EF04C8E5791A1C"
#获取总行数
function get_serch_index(){
   v_serch_index=$(awk -v num=$1 'BEGIN {FS="'$v_fs'"} {if($1 == num) {print NR}}' $v_pass_dir)
   
}
function show_text(){
    awk  \
    'function drawLine(v_part,v_length,v_cols_len,v_splilt,v_line_style){
        v_resulte = ""
        v_index = 0
        v_cols_len_index = 0
        #遍历总长度
        for(i=0;i < v_length;i++){
            #添加列分隔符
            if(i == v_cols_len_index){
                if(v_part == "top" && i!=0){
                    v_resulte= v_resulte""v_line_style
                }else{
                    v_resulte= v_resulte""v_splilt
                }
                v_cols_len_index += (v_cols_len[v_index]+3)
                 v_index++
            }else{
                  v_resulte = v_resulte""v_line_style
            }
        }
        
        v_resulte = v_resulte""v_splilt
        return v_resulte
      }
      function get_str(v_str){
            v_length = length(v_str)
           # printf("%s-->设置前长度：%s\n",v_str,v_length);
           # v_cout = 0
            v_size = v_length
            for(x=0;x<v_length;x++){
                 if (substr(v_str, x, 1) > "\177") {
                    v_size++
                  #  v_cout++
                 }
            }
           # printf("%s-->设置后长度：%s,中文数量：%s\n",v_str,v_size,v_cout);
            return v_size

      
      }
      function copyright(line_len_sum,cols_len){
              start_line = drawLine("start",line_len_sum,cols_len,"#","#");
               print start_line
               v_welcome="Auto Login SSH Platform"
               v_space=""
               v_space_size = (line_len_sum - length(v_welcome))/2;
               for(k=0;k<v_space_size;k++){
                        v_space=v_space" "
               }
               print  v_space""v_welcome""v_space
               print start_line
      
      }
        BEGIN {FS="'$v_fs'"} 
        {   
            #遍历设置每列最大长度 
            v_index=0
            for(i=0;i<=NF;i++){ 
                if(i==0){
                    if(NR==1){
                     v_value="行数"
                    }else{
                     v_value=NR-1
                    }    
                }else{
                    v_value=$i
                }
                if(NR==1){
                   cols_len[v_index]=3
                }
                v_length=get_str(v_value)
                #获取每列最大长度 
                if(v_length > cols_len[v_index]){
                    cols_len[v_index]=v_length 
                }  
                #讲每行的值临时存储到二维数组 
                rows_list[NR-1][v_index]=v_value
                v_index=v_index+1
                #移除密码
                if(i == 4){
                    i=i+1
                }
            } 
        } END{ 
            #开始输出n数据 
            # 行最大总长度
            line_len_sum=length(cols_len)
            for(i=0;i<length(cols_len);i++){
                line_len_sum=line_len_sum + cols_len[i] + 2
            }
            #for(i=0;i<length(cols_len);i++){
            #    printf("列 %s,长度：%s\n",i,cols_len[i]);
            #    
            #}
            #printf("******************\n")
            # 上边框
            top_line = drawLine("top",line_len_sum,cols_len,"+","-")
            # 分隔
            mid_line = drawLine("mid",line_len_sum,cols_len,"+","-")
            if("'$1'" == 1){
                copyright(line_len_sum,cols_len)
               
            }
            if("'$2'" == 1){
                for(i = 0 ; i < length(rows_list); i++){
                    if(i==0){
                        print top_line
                    } 
                    #绘制一行
                    row_str="|"
                    for(j = 0 ; j < length(cols_len); j++){ 
                        v_space=""
                        for(k=0;k<cols_len[j]-get_str(rows_list[i][j]);k++){
                            v_space=v_space" "
                        }
                        row_str=row_str""rows_list[i][j]""v_space"  |"

                    }
                    print row_str
                    print mid_line

                }
            }
        } ' $v_pass_dir
}
function reset_context(){
    echo -e $v_title > $v_pass_dir
}
function inset_context(){
    
    while read -p '[*] 请输入主机: ' v_console ;do
        if  [ ! -n "$v_console" ] ;then
            echo -e "${Red_font_prefix}请输入内容${Font_color_suffix}"
        else
           v_ip=$v_console
           break
        fi
    done
    
    read -p '[*] 请输入端口（默认为22）: ' v_console
    if  [ ! -n "$v_console" ] ;then
       v_port="22"
    else
       v_port=$v_console
    fi
    read -p '[*] 请输入用户名（默认为root）: ' v_console
    if  [ ! -n "$v_console" ] ;then
       v_user="root"
    else
       v_user=$v_console
    fi    
     while read -s -p '[*] 请输入密码: ' v_console ;do
        if  [ ! -n "$v_console" ] ;then
            echo
            echo -e "${Red_font_prefix}请输入内容${Font_color_suffix}"
        else
           #v_password=$(echo  $v_console | openssl aes-128-cbc -k 123 -base64)
           #https://blog.51cto.com/shjia/1427138
           v_password=$(echo  $v_console | openssl enc -e -aes-256-cbc -a -K ${v_key} -iv ${v_iv} -salt)
           break
        fi
    done
    echo
    read -p '[*] 请输入描述: ' v_console
    v_desc=$v_console
    #获取自增序号
    last_row=`sed -n '$=' $v_pass_dir`
    v_sn=$(awk -v num=$last_row 'BEGIN {FS="'$v_fs'"} {if(NR == num) {print $1}}' $v_pass_dir)
    if [ ! -n "$(echo $v_sn| sed -n "/^[0-9]\+$/p")" ];then  
        v_sn=0
    fi
    v_sn=`expr $v_sn + 1`
    read -p '[*] 是否确定新增（y/n）: ' v_console
    if [ $v_console = "y" ] || [ $v_console = "Y" ]; then
        echo -e "${Green_font_prefix}自增序号:$v_sn${Font_color_suffix}"
        echo -e $v_sn$v_fs$v_ip$v_fs$v_port$v_fs$v_user$v_fs$v_password$v_fs$v_desc >> $v_pass_dir
        echo -e "${Green_font_prefix}新增成功${Font_color_suffix}"
        show_text 0 1
    fi
}

function read_number(){
    while read -p "$1: " v_console ;do
        if  [ ! -n "$v_console" ] ;then
            echo -e "${Red_font_prefix}请输入内容${Font_color_suffix}"
        else

            if [ ! -n "$(echo $v_console| sed -n "/^[0-9]\+$/p")" ];then  
              echo -e "${Red_font_prefix}错误,请输入数字！${Font_color_suffix}"
            else
              
              break 
            fi
        fi
    done
}
function edit_context(){
    read_number "[*] 请选择要修改的序号" 
    get_serch_index $v_console
    if [ -z "$v_serch_index" ];then
       echo -e "${Red_font_prefix}未匹配到数据${Font_color_suffix}"
    else
        v_row=`expr $v_serch_index - 1`
        v_sn=$v_console
        echo -e "${Green_font_prefix}匹配到行数：${v_row}${Font_color_suffix}"
        v_ip_o=$(awk -v num=$v_console 'BEGIN {FS="'$v_fs'"}  {if($1 == num) {print $2}}' $v_pass_dir)
        v_port_o=$(awk -v num=$v_console 'BEGIN {FS="'$v_fs'"}  {if($1 == num) {print $3}}' $v_pass_dir)
        v_user_o=$(awk -v num=$v_console 'BEGIN {FS="'$v_fs'"}  {if($1 == num) {print $4}}' $v_pass_dir)
        v_password_o=$(awk -v num=$v_console 'BEGIN {FS="'$v_fs'"}  {if($1 == num) {print $5}}' $v_pass_dir)
                
        read -p '[*] 请输入主机(为空时不修改): ' v_console 
            if  [ ! -n "$v_console" ] ;then
               v_ip=$v_ip_o
            else
               v_ip=$v_console
            fi
        read -p '[*] 请输入端口（为空时不修改）: ' v_console
        if  [ ! -n "$v_console" ] ;then
           v_port=$v_port_o
        else
           v_port=$v_console
        fi
        read -p '[*] 请输入用户名（为空时不修改）: ' v_console
        if  [ ! -n "$v_console" ] ;then
           v_user=$v_user_o
        else
           v_user=$v_console
        fi  
        read -s -p '[*] 请输入密码（为空时不修改）: ' v_console
        if  [ ! -n "$v_console" ] ;then
           v_password=$v_password_o
        else
           v_password=$(echo  $v_console | openssl enc -e -aes-256-cbc -a -K ${v_key} -iv ${v_iv} -salt)
        fi     
        echo
        read -p '[*] 请输入描述: ' v_console
        v_desc=$v_console          
        read -p '[*] 是否确定修改（y/n）: ' v_console
        if [ $v_console = "y" ] || [ $v_console = "Y" ]; then
            sed -i "${v_serch_index}c $v_sn$v_fs$v_ip$v_fs$v_port$v_fs$v_user$v_fs$v_password$v_fs$v_desc" $v_pass_dir
            echo -e "${Green_font_prefix}编辑成功${Font_color_suffix}"
            show_text 0 1
        fi
    fi
}
function del_index(){
    read_number "[*] 请输入序号:" 
    get_serch_index $v_console
    if [ -z "$v_serch_index" ];then
       echo -e "${Red_font_prefix}未匹配到数据${Font_color_suffix}"
    else
        v_row=`expr $v_serch_index - 1`
        echo -e "${Green_font_prefix}匹配到行数：$v_row${Font_color_suffix}"
        read -p '[*] 是否确定删除（y/n）: ' v_console
        if [ $v_console = "y" ] || [ $v_console = "Y" ]; then
            sed -i "${v_serch_index}d" $v_pass_dir
            echo -e "${Green_font_prefix}删除成功${Font_color_suffix}"
            show_text 0 1
        fi
    fi

}
function del_row(){
    read_number "[*] 请输入行号:" 
    v_row=`expr $v_console + 1`
    last_row=`sed -n '$=' $v_pass_dir`
    if [ `echo ${v_row} | awk -v tem=$last_row '{print($1>tem)? "1":"0"}'` -eq "1" ];then
        echo -e "${Red_font_prefix}输入行数越界${Font_color_suffix}"
    else
        read -p '[*] 是否确定删除（y/n）: ' v_console
        if [ $v_console = "y" ] || [ $v_console = "Y" ]; then
            sed -i "${v_row}d" $v_pass_dir
            echo -e "${Green_font_prefix}删除成功${Font_color_suffix}"
            show_text 0 1
        fi
    fi

}
function start_linkssh(){
 #   while [ True ];do
    read_number "[*] 请输入序号" 
    get_serch_index $v_console
    if [ -z "$v_serch_index" ];then
       echo -e "${Red_font_prefix}未匹配到数据${Font_color_suffix}"
    else
        v_row=`expr $v_serch_index - 1`
        echo -e "${Green_font_prefix}匹配到行数：$v_row,正在连接...${Font_color_suffix}"
        v_ip=$(awk -v num=$v_console 'BEGIN {FS="'$v_fs'"}  {if($1 == num) {print $2}}' $v_pass_dir)
        v_port=$(awk -v num=$v_console 'BEGIN {FS="'$v_fs'"}  {if($1 == num) {print $3}}' $v_pass_dir)
        v_user=$(awk -v num=$v_console 'BEGIN {FS="'$v_fs'"}  {if($1 == num) {print $4}}' $v_pass_dir)
        v_password=$(awk -v num=$v_console 'BEGIN {FS="'$v_fs'"}  {if($1 == num) {print $5}}' $v_pass_dir)
        v_password=$(echo  $v_password | openssl enc -d -aes-256-cbc -a -K ${v_key} -iv ${v_iv} -salt)
        # expect -f $basepath/ssh_login.exp $v_ip $v_user $v_password $v_port
        # -o stricthostkeychecking=no  首次登陆免输yes登录 即每隔30秒，向服务器发出一次心跳。若超过300次请求，都没有发送成功，则会主动断开与服务器端的连接
        sshpass -p $v_password ssh $v_user@$v_ip -p $v_port -o stricthostkeychecking=no -o ServerAliveInterval=30 -o ServerAliveCountMax=300
        echo $? #捕获上一条命令的输出 (if 0 正常 else 错误)
#       freq=0
#       echo "连接信息：$v_info"
#       v_status=$?
#       echo "连接状态：$v_status"
#       while [ True ];do
#           if [[$freq -gt 3]];then
#               echo "${Red_font_prefix}尝试连接失败${Font_color_suffix}"
#               break
#           fi
#           while read -s -p '[*] 授权失败，请输入密码重试: ' v_console ;do
#               if  [ ! -n "$v_console" ] ;then
#                   echo
#                   echo -e "${Red_font_prefix}请输入内容${Font_color_suffix}"
#               else
#                  v_password=$v_console
#                  break
#               fi
#           done
#           freq=freq+1
#           sshpass -p $v_password ssh $v_user@$v_ip -p $v_port
#           read -s -p '[*] 成功: ' v_console
#       done
#   break;
    fi
 #   done

}
function start_link_sftp(){
    read_number "[*] 请输入序号" 
    get_serch_index $v_console
    if [ -z "$v_serch_index" ];then
       echo -e "${Red_font_prefix}未匹配到数据${Font_color_suffix}"
    else
        v_row=`expr $v_serch_index - 1`
        echo -e "${Green_font_prefix}匹配到行数：$v_row,正在连接SFTP...${Font_color_suffix}"
        v_ip=$(awk -v num=$v_console 'BEGIN {FS="'$v_fs'"}  {if($1 == num) {print $2}}' $v_pass_dir)
        v_port=$(awk -v num=$v_console 'BEGIN {FS="'$v_fs'"}  {if($1 == num) {print $3}}' $v_pass_dir)
        v_user=$(awk -v num=$v_console 'BEGIN {FS="'$v_fs'"}  {if($1 == num) {print $4}}' $v_pass_dir)
        v_password=$(awk -v num=$v_console 'BEGIN {FS="'$v_fs'"}  {if($1 == num) {print $5}}' $v_pass_dir)
        v_password=$(echo  $v_password | openssl enc -d -aes-256-cbc -a -K ${v_key} -iv ${v_iv} -salt)
        # expect -f $basepath/ssh_login.exp $v_ip $v_user $v_password $v_port
        lftp -u ${v_user},${v_password} sftp://${v_ip}:$v_port
        if [ "$?" != "0" ]; then
            echo -e "${Red_font_prefix}连接失败,请查看是否安装lftp或尝试手动执行：sftp -oPort=$v_port ${v_user}@${v_ip}${Font_color_suffix}"
        fi

    fi

}

function show_pass(){
    read_number "[*] 请输入序号" 
    get_serch_index $v_console
    if [ -z "$v_serch_index" ];then
       echo -e "${Red_font_prefix}未匹配到数据${Font_color_suffix}"
    else
        v_password=$(awk -v num=$v_console 'BEGIN {FS="'$v_fs'"}  {if($1 == num) {print $5}}' $v_pass_dir)
        v_password=$(echo  $v_password | openssl enc -d -aes-256-cbc -a -K ${v_key} -iv ${v_iv} -salt)
        echo "密码：$v_password"
    fi

}
function main_menu(){
    echo -e "
${Green_font_prefix}--${Font_color_suffix}主菜单
  ${Green_font_prefix}-1.${Font_color_suffix} 显示站点列表
  ${Green_font_prefix}-2.${Font_color_suffix} 选择站点连接SSH
  ${Green_font_prefix}-3.${Font_color_suffix} 选择站点连接SFTP
  ${Green_font_prefix}-4.${Font_color_suffix} 新增站点
  ${Green_font_prefix}-5.${Font_color_suffix} 编辑站点
  ${Green_font_prefix}-6.${Font_color_suffix} 删除站点(根据序号)
  ${Green_font_prefix}-7.${Font_color_suffix} 删除站点(根据行数)
  ${Green_font_prefix}-8.${Font_color_suffix} 重置配置文件
${Red_font_prefix}按q退出${Font_color_suffix} 
      "
input_info="[1-8]"
echo && read -e -p "请输入数字 $input_info：" num
case "$num" in
    1)
    show_text 0 1
    main_menu
    ;;
    2)
    start_linkssh
    ;;
    3)
    start_link_sftp
    ;;
    4)
    inset_context
    ;;
    5)
    edit_context
    ;;
    6)
    del_index
    ;;
    7)
    del_row
    ;;
    8)
    reset_context
    ;;
    9999)
    show_pass
    ;;
    "q")
    exit;
    ;;
    *)
    echo -e "${Red_font_prefix}请输入正确的数字 $input_info${Font_color_suffix}"
    
    ;;
esac
}
function init_file(){
    if [ ! -f $v_pass_dir ];then
        echo "未检测到配置文件，正在初始化..."
        reset_context 
        echo "初始化成功"
        echo
    fi
    #空文本初始化
    if [[ ! -s $v_pass_dir ]] 
    then
        reset_context
    fi 
}
function main(){
    v_first=0
    while [ True ];do
        init_file
        if [[ $v_first == 0 ]];then
            show_text 1 1
            echo -e "${Red_font_prefix}ssh需安装sshpass、sftp需安装lftp${Font_color_suffix}"
        fi
        v_first=v_first+1
        main_menu
    done
}

main

window自动运行脚本，放置同一目录即可

@echo off
set v_cur_path=%cd:\=/%
pushd "%~dp0"
E:\tyz\soft\cygwin64\bin\mintty.exe  -e /bin/bash --login -i -c "cd \"%v_cur_path%\"; ./loginssh.sh exec bash"