[转帖]https证书过期时间查询脚本

https,证书,过期,时间,查询,脚本 · 浏览次数 : 0

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**generate_content.sh** ```bash #!/bin/bash # Set file path and names file="$1" expire_result="info.log" domain_list="list.txt" # Functions # Clean up existing files rm -rf ./$expire_result ./$domain_list ./res_${file} # Get domain name from file get_domain() { suffix=$(cat "$file" | awk '{print $1}' | awk -F. '{print $(NF-1)}' | awk 'NR==1{print $1}') cat "$file" | egrep -v "^\_" | awk '{print $1}' | sed "s/${suffix}./${suffix}/g" | sort -k2n | awk '{if ($0!=line) print;line=$0}' > list.txt } # Get expire time from file get_expire() { log="./$expire_result" for Domain in `cat $domain_list` do Port_List=$(nmap -Pn -T 5 $Domain | grep -w "open" | awk -F'/' '{print $1}'`) echo "--- $Domain ---" | tee >> $log echo "open port: `echo $Port_List`" | tee >> $log for Port in $Port_List do Info=$(openssl s_client -servername $Domain -connect $Domain:$Port < /dev/null | openssl x509 -noout -dates -subject) if [ -z "$Info" ]; then echo "Port $Port SSL is not enabled" | tee >> $log continue else echo "Port $Port SSL is enabled" | tee >> $log fi StartTime=$(echo "$Info" | awk -F'=' '{print $2}'|awk '{$NF=\"\";print $0}'|xargs -I {} date '+%Y-%m-%d' --date {}') EndTime=$(echo "$Info" | awk -F'=' '{print $3}'|awk '{$NF=\"\";print $0}'| xargs -I {} date '+%Y-%m-%d' --date {}') Domain_Name=$(echo "$Info" | awk -F'=' '{print $5}'") echo " $Domain:$Port SSL domain: $Domain_Name" | tee >> $log echo " $Domain:$Port SSL StartTime: $StartTime" | tee >> $log echo " $Domain:$Port SSL EndTime: $EndTime" | tee >> $log done done } # Get IP address from file get_ip() { for domain in `cat ./$expire_result | grep "EndTime: $expire" | awk '{print $1}' | awk -F: '{print $1}'` do while read line; do echo "$line" | grep $domain if [ $? -eq 0 ]; then ip=$(echo "$line" | awk '{print $5}') cat res_${file} | grep $ip if [ $? -ne 0 ]; then echo "$ip >> res_${file}" fi fi done < $file done } # Start functions get_domain() get_expire get_ip startget_domainget_expireget_ip start ``` **Usage:** 1. Replace `file` with the actual file name you want to generate content for. 2. Run the script: `./generate_content.sh` **Output:** The script will generate a file named `ip_${file}` containing the IP addresses of the domains mentioned in the input file.

正文

https://www.cnblogs.com/fengzi7314/p/16744750.html
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file=$1
expire=$2
domain_list="list.txt"
expire_result="info.log"
function start() {
    rm -rf ./$expire_result ./$domain_list ./res_${file}
}
function get_domain() {
    suffix=$(cat $file | awk '{print $1}' | awk -F. '{print $(NF-1)}' | awk 'NR==1{print $1}')
    cat $file | egrep -v "^_" | awk '{print $1}' | sed "s/${suffix}./${suffix}/g" | sort -k2n | awk '{if ($0!=line) print;line=$0}' > list.txt
}
function get_expire() {
    log=./$expire_result
    for Domain in `cat $domain_list`
    do
        Port_List=`nmap -Pn -T 5 $Domain |grep -w "open" |awk -F'/' '{print $1}'`
        echo "--- $Domain ---" | tee >> $log
        echo "open port: `echo $Port_List`" | tee >> $log 
        for Port in $Port_List
        do
            Info=`openssl s_client -servername $Domain -connect $Domain:$Port < /dev/null | openssl x509 -noout -dates -subject`
            #If SSL is not turned on, the loop exits
            if [ -z "$Info" ]
            then
                echo "Port $Port SSL is not enabled" | tee >> $log
                continue
            else
                echo "Port $Port SSL is enabled" | tee >> $log
            fi
            StartTime=`echo $Info| awk -F'=' '{print $2}'|awk '{$NF="";print $0}'|xargs -I {} date '+%Y-%m-%d' --date {}` 
            EndTime=`echo $Info | awk -F'=' '{print $3}'|awk '{$NF="";print $0}'| xargs -I {} date '+%Y-%m-%d' --date {}` 
            Domain_Name=`echo $Info | awk -F'=' '{print $5}'`
            echo "  $Domain:$Port SSL domain: $Domain_Name" | tee >> $log
            echo "  $Domain:$Port SSL StartTime: $StartTime" | tee >> $log  
            echo "  $Domain:$Port SSL EndTime: $EndTime" | tee >> $log  
        done
    done
}

function get_ip() {
    for domain in `cat ./$expire_result | grep "EndTime: $expire" | awk '{print $1}' | awk -F: '{print $1}'`
    do
        while read line 
        do 
            echo $line | grep $domain
            if [ $? -eq 0 ];then
                ip=$(echo $line | awk '{print $5}')
                cat res_${file} | grep $ip
                if [ $? -ne 0 ];then
                    echo $ip >> res_${file}
                fi
            fi
        done < $file
    done             
}

#function get_result() {
#    sort -k2n res_${file} | awk '{if ($0!=line) print;line=$0}' > ip_${file}
#}

start
get_domain
get_expire
get_ip
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