База знаний NLGate

Оригинальный скрипт сброса STS сертификаты

время чтения ~7 мин.

Связанные материалы

#!/bin/bash
# Copyright (c) 2020-2021 VMware, Inc. All rights reserved.
# VMware Confidential
#
# Run this from the affected PSC/VC
#
# NOTE: This works on external and embedded PSCs
# This script will do the following
# 1: Regenerate STS certificate
#
# What is needed?
# 1: Offline snapshots of VCs/PSCs
# 2: SSO Admin Password
 
NODETYPE=$(cat /etc/vmware/deployment.node.type)
if [ "$NODETYPE" = "management" ]; then
    echo "Detected this node is a vCenter server with external PSC."
    echo "Please run this script from a vCenter with embedded PSC, or an external PSC"
    exit 1
fi
 
if [ "$NODETYPE" = "embedded" ]  &&  [ ! -f  /usr/lib/vmware-vmdir/sbin/vmdird ]; then
    echo "Detected this node is a vCenter gateway"
    echo "Please run this script from a vCenter with embedded PSC, or an external PSC"
    exit 1
fi
 
echo "NOTE: This works on external and embedded PSCs"
echo "This script will do the following"
echo "1: Regenerate STS certificate"
echo "What is needed?"
echo "1: Offline snapshots of VCs/PSCs"
echo "2: SSO Admin Password"
echo "IMPORTANT: This script should only be run on a single PSC per SSO domain"
 
mkdir -p /tmp/vmware-fixsts
SCRIPTPATH="/tmp/vmware-fixsts"
LOGFILE="$SCRIPTPATH/fix_sts_cert.log"
 
echo "==================================" | tee -a $LOGFILE
echo "Resetting STS certificate for $HOSTNAME started on $(date)" | tee -a $LOGFILE
echo ""| tee -a $LOGFILE
echo ""
DN=$(/opt/likewise/bin/lwregshell list_values '[HKEY_THIS_MACHINE\Services\vmdir]' | grep dcAccountDN | awk '{$1=$2=$3="";print $0}'|tr -d '"'|sed -e 's/^[ \t]*//')
echo "Detected DN: $DN" | tee -a $LOGFILE
PNID=$(/opt/likewise/bin/lwregshell list_values '[HKEY_THIS_MACHINE\Services\vmafd\Parameters]' | grep PNID | awk '{print $4}'|tr -d '"')
echo "Detected PNID: $PNID" | tee -a $LOGFILE
PSC=$(/opt/likewise/bin/lwregshell list_values '[HKEY_THIS_MACHINE\Services\vmafd\Parameters]' | grep DCName | awk '{print $4}'|tr -d '"')
echo "Detected PSC: $PSC" | tee -a $LOGFILE
DOMAIN=$(/opt/likewise/bin/lwregshell list_values '[HKEY_THIS_MACHINE\Services\vmafd\Parameters]' | grep DomainName | awk '{print $4}'|tr -d '"')
echo "Detected SSO domain name: $DOMAIN" | tee -a $LOGFILE
SITE=$(/opt/likewise/bin/lwregshell list_values '[HKEY_THIS_MACHINE\Services\vmafd\Parameters]' | grep SiteName | awk '{print $4}'|tr -d '"')
MACHINEID=$(/usr/lib/vmware-vmafd/bin/vmafd-cli get-machine-id --server-name localhost)
echo "Detected Machine ID: $MACHINEID" | tee -a $LOGFILE
IPADDRESS=$(ifconfig | grep eth0 -A1 | grep "inet addr" | awk -F ':' '{print $2}' | awk -F ' ' '{print $1}')
echo "Detected IP Address: $IPADDRESS" | tee -a $LOGFILE
DOMAINCN="dc=$(echo "$DOMAIN" | sed 's/\./,dc=/g')"
echo "Domain CN: $DOMAINCN"
ADMIN="cn=administrator,cn=users,$DOMAINCN"
USERNAME="administrator@${DOMAIN^^}"
ROOTCERTDATE=$(openssl x509  -in /var/lib/vmware/vmca/root.cer -text | grep "Not After" | awk -F ' ' '{print $7,$4,$5}')
TODAYSDATE=$(date | awk -F ' ' '{print $6,$2,$3}')
 
echo "#" > $SCRIPTPATH/certool.cfg
echo "# Template file for a CSR request" >> $SCRIPTPATH/certool.cfg
echo "#" >> certool.cfg
echo "# Country is needed and has to be 2 characters" >> $SCRIPTPATH/certool.cfg
echo "Country = DS" >> $SCRIPTPATH/certool.cfg
echo "Name = $PNID" >> $SCRIPTPATH/certool.cfg
echo "Organization = VMware" >> $SCRIPTPATH/certool.cfg
echo "OrgUnit = VMware" >> $SCRIPTPATH/certool.cfg
echo "State = VMware" >> $SCRIPTPATH/certool.cfg
echo "Locality = VMware" >> $SCRIPTPATH/certool.cfg
echo "IPAddress = $IPADDRESS" >> $SCRIPTPATH/certool.cfg
echo "Email = email@acme.com" >> $SCRIPTPATH/certool.cfg
echo "Hostname = $PNID" >> $SCRIPTPATH/certool.cfg
 
echo "==================================" | tee -a $LOGFILE
echo "==================================" | tee -a $LOGFILE
echo ""
echo "Detected Root's certificate expiration date: $ROOTCERTDATE" | tee -a $LOGFILE
echo "Detected today's date: $TODAYSDATE" | tee -a $LOGFILE
 
echo "==================================" | tee -a $LOGFILE
 
flag=0
if [[ $TODAYSDATE > $ROOTCERTDATE ]];
then
    echo "IMPORTANT: Root certificate is expired, so it will be replaced" | tee -a $LOGFILE
    flag=1
    mkdir /certs && cd /certs
    cp $SCRIPTPATH/certool.cfg /certs/vmca.cfg
    /usr/lib/vmware-vmca/bin/certool --genselfcacert --outprivkey /certs/vmcacert.key  --outcert /certs/vmcacert.crt --config /certs/vmca.cfg
    /usr/lib/vmware-vmca/bin/certool --rootca --cert /certs/vmcacert.crt --privkey /certs/vmcacert.key
fi
 
echo "#" > $SCRIPTPATH/certool.cfg
echo "# Template file for a CSR request" >> $SCRIPTPATH/certool.cfg
echo "#" >> $SCRIPTPATH/certool.cfg
echo "# Country is needed and has to be 2 characters" >> $SCRIPTPATH/certool.cfg
echo "Country = DS" >> $SCRIPTPATH/certool.cfg
echo "Name = STS" >> $SCRIPTPATH/certool.cfg
echo "Organization = VMware" >> $SCRIPTPATH/certool.cfg
echo "OrgUnit = VMware" >> $SCRIPTPATH/certool.cfg
echo "State = VMware" >> $SCRIPTPATH/certool.cfg
echo "Locality = VMware" >> $SCRIPTPATH/certool.cfg
echo "IPAddress = $IPADDRESS" >> $SCRIPTPATH/certool.cfg
echo "Email = email@acme.com" >> $SCRIPTPATH/certool.cfg
echo "Hostname = $PNID" >> $SCRIPTPATH/certool.cfg
 
echo ""
echo "Exporting and generating STS certificate" | tee -a $LOGFILE
echo ""
 
cd $SCRIPTPATH
 
/usr/lib/vmware-vmca/bin/certool --server localhost --genkey --privkey=sts.key --pubkey=sts.pub
/usr/lib/vmware-vmca/bin/certool --gencert --cert=sts.cer --privkey=sts.key --config=$SCRIPTPATH/certool.cfg
 
openssl x509 -outform der -in sts.cer -out sts.der
CERTS=$(csplit -f root /var/lib/vmware/vmca/root.cer '/-----BEGIN CERTIFICATE-----/' '{*}' | wc -l)
openssl pkcs8 -topk8 -inform pem -outform der -in sts.key -out sts.key.der -nocrypt
i=1
until [ $i -eq $CERTS ]
do
    openssl x509 -outform der -in root0$i -out vmca0$i.der
    ((i++))
done
 
echo ""
echo ""
read -s -p "Enter password for administrator@$DOMAIN: " DOMAINPASSWORD
echo ""
 
# Find the highest tenant credentials index
MAXCREDINDEX=1
while read -r line
do
    INDEX=$(echo "$line" | tr -dc '0-9')
    if [ $INDEX -gt $MAXCREDINDEX ]
    then
        MAXCREDINDEX=$INDEX
    fi
done < <(/opt/likewise/bin/ldapsearch -h localhost -p 389 -b "cn=$DOMAIN,cn=Tenants,cn=IdentityManager,cn=Services,$DOMAINCN" -D "cn=administrator,cn=users,$DOMAINCN" -w "$DOMAINPASSWORD" "(objectclass=vmwSTSTenantCredential)" cn | grep cn:)
 
# Sequentially search for tenant credentials up to max index  and delete if found
echo "Highest tenant credentials index : $MAXCREDINDEX" | tee -a $LOGFILE
i=1
if [ ! -z $MAXCREDINDEX ]
then
    until [ $i -gt $MAXCREDINDEX ]
    do
        echo "Exporting tenant $i to $SCRIPTPATH" | tee -a $LOGFILE
        echo ""
        ldapsearch -h localhost -D "cn=administrator,cn=users,$DOMAINCN" -w "$DOMAINPASSWORD" -b "cn=TenantCredential-$i,cn=$DOMAIN,cn=Tenants,cn=IdentityManager,cn=Services,$DOMAINCN" > $SCRIPTPATH/tenantcredential-$i.ldif
                if [ $? -eq 0 ]
                then
                    echo "Deleting tenant $i" | tee -a $LOGFILE
                        ldapdelete -h localhost -D "cn=administrator,cn=users,$DOMAINCN" -w "$DOMAINPASSWORD" "cn=TenantCredential-$i,cn=$DOMAIN,cn=Tenants,cn=IdentityManager,cn=Services,$DOMAINCN" | tee -a $LOGFILE
                else
                    echo "Tenant $i not found" | tee -a $LOGFILE
                    echo ""
                fi
                ((i++))
                done
fi
echo ""
 
# Find the highest trusted cert chains index
MAXCERTCHAINSINDEX=1
while read -r line
do
    INDEX=$(echo "$line" | tr -dc '0-9')
    if [ $INDEX -gt $MAXCERTCHAINSINDEX ]
    then
        MAXCERTCHAINSINDEX=$INDEX
    fi
done < <(/opt/likewise/bin/ldapsearch -h localhost -p 389 -b "cn=$DOMAIN,cn=Tenants,cn=IdentityManager,cn=Services,$DOMAINCN" -D "cn=administrator,cn=users,$DOMAINCN" -w "$DOMAINPASSWORD" "(objectclass=vmwSTSTenantTrustedCertificateChain)" cn | grep cn:)
 
# Sequentially search for trusted cert chains up to max index  and delete if found
echo "Highest trusted cert chains index: $MAXCERTCHAINSINDEX" | tee -a $LOGFILE
i=1
if [ ! -z $MAXCERTCHAINSINDEX ]
then
    until [ $i -gt $MAXCERTCHAINSINDEX ]
    do
            echo "Exporting trustedcertchain $i to $SCRIPTPATH" | tee -a $LOGFILE
            echo ""
                ldapsearch -h localhost -D "cn=administrator,cn=users,$DOMAINCN" -w "$DOMAINPASSWORD" -b "cn=TrustedCertChain-$i,cn=TrustedCertificateChains,cn=$DOMAIN,cn=Tenants,cn=IdentityManager,cn=Services,$DOMAINCN" > $SCRIPTPATH/trustedcertchain-$i.ldif
            if [ $? -eq 0 ]
            then
                echo "Deleting trustedcertchain $i" | tee -a $LOGFILE
                ldapdelete -h localhost -D "cn=administrator,cn=users,$DOMAINCN" -w "$DOMAINPASSWORD" "cn=TrustedCertChain-$i,cn=TrustedCertificateChains,cn=$DOMAIN,cn=Tenants,cn=IdentityManager,cn=Services,$DOMAINCN" | tee -a $LOGFILE
            else
                echo "Trusted cert chain $i not found" | tee -a $LOGFILE
            fi
            echo ""
                ((i++))
                done
fi
echo ""
 
i=1
echo "dn: cn=TenantCredential-1,cn=$DOMAIN,cn=Tenants,cn=IdentityManager,cn=Services,$DOMAINCN" > sso-sts.ldif
echo "changetype: add" >> sso-sts.ldif
echo "objectClass: vmwSTSTenantCredential" >> sso-sts.ldif
echo "objectClass: top" >> sso-sts.ldif
echo "cn: TenantCredential-1" >> sso-sts.ldif
echo "userCertificate:< file:sts.der" >> sso-sts.ldif
until [ $i -eq $CERTS ]
do
    echo "userCertificate:< file:vmca0$i.der" >> sso-sts.ldif
    ((i++))
done
echo "vmwSTSPrivateKey:< file:sts.key.der" >> sso-sts.ldif
echo "" >> sso-sts.ldif
echo "dn: cn=TrustedCertChain-1,cn=TrustedCertificateChains,cn=$DOMAIN,cn=Tenants,cn=IdentityManager,cn=Services,$DOMAINCN" >> sso-sts.ldif
echo "changetype: add" >> sso-sts.ldif
echo "objectClass: vmwSTSTenantTrustedCertificateChain" >> sso-sts.ldif
echo "objectClass: top" >> sso-sts.ldif
echo "cn: TrustedCertChain-1" >> sso-sts.ldif
echo "userCertificate:< file:sts.der" >> sso-sts.ldif
i=1
until [ $i -eq $CERTS ]
do
    echo "userCertificate:< file:vmca0$i.der" >> sso-sts.ldif
    ((i++))
done
echo ""
echo "Applying newly generated STS certificate to SSO domain" | tee -a $LOGFILE
 
/opt/likewise/bin/ldapmodify -x -h localhost -p 389 -D "cn=administrator,cn=users,$DOMAINCN" -w "$DOMAINPASSWORD" -f sso-sts.ldif | tee -a $LOGFILE
echo ""
echo "Replacement finished - Please restart services on all vCenters and PSCs in your SSO domain" | tee -a $LOGFILE
echo "==================================" | tee -a $LOGFILE
echo "IMPORTANT: In case you're using HLM (Hybrid Linked Mode) without a gateway, you would need to re-sync the certs from Cloud to On-Prem after following this procedure" | tee -a $LOGFILE
echo "==================================" | tee -a $LOGFILE
echo "==================================" | tee -a $LOGFILE
if [ $flag == 1 ]
then
    echo "Since your Root certificate was expired and was replaced, you will need to replace your MachineSSL and Solution User certificates" | tee -a $LOGFILE
    echo "You can do so following this KB: https://kb.vmware.com/s/article/2097936" | tee -a $LOGFILE
fi

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