POSTIN

/bin/sh

if [ $1 -gt 1 ] ; then
    # Has the client been configured?
    restore=0
    test -f '/var/lib/ipa-client/sysrestore/sysrestore.index' && restore=$(wc -l '/var/lib/ipa-client/sysrestore/sysrestore.index' | awk '{print $1}')

    if [ -f '/etc/sssd/sssd.conf' -a $restore -ge 2 ]; then
        if ! egrep -q '/var/lib/sss/pubconf/krb5.include.d/' /etc/krb5.conf  2>/dev/null ; then
            echo "includedir /var/lib/sss/pubconf/krb5.include.d/" > /etc/krb5.conf.ipanew
            cat /etc/krb5.conf >> /etc/krb5.conf.ipanew
            mv /etc/krb5.conf.ipanew /etc/krb5.conf
            /sbin/restorecon /etc/krb5.conf
        fi
    fi
fi

Triggers

openssh-server

/bin/sh

# Has the client been configured?
restore=0
test -f '/var/lib/ipa-client/sysrestore/sysrestore.index' && restore=$(wc -l '/var/lib/ipa-client/sysrestore/sysrestore.index' | awk '{print $1}')

if [ -f '/etc/ssh/sshd_config' -a $restore -ge 2 ]; then
    if egrep -q '^(AuthorizedKeysCommand /usr/bin/sss_ssh_authorizedkeys|PubKeyAgent /usr/bin/sss_ssh_authorizedkeys %u)$' /etc/ssh/sshd_config 2>/dev/null; then
        sed -r '
            /^(AuthorizedKeysCommand(User|RunAs)|PubKeyAgentRunAs)[ \t]/ d
        ' /etc/ssh/sshd_config >/etc/ssh/sshd_config.ipanew

        if /usr/sbin/sshd -t -f /dev/null -o 'AuthorizedKeysCommand=/usr/bin/sss_ssh_authorizedkeys' -o 'AuthorizedKeysCommandUser=nobody'; then
            sed -ri '
                s/^PubKeyAgent (.+) %u$/AuthorizedKeysCommand \1/
                s/^AuthorizedKeysCommand .*$/\0\nAuthorizedKeysCommandUser nobody/
            ' /etc/ssh/sshd_config.ipanew
        elif /usr/sbin/sshd -t -f /dev/null -o 'AuthorizedKeysCommand=/usr/bin/sss_ssh_authorizedkeys' -o 'AuthorizedKeysCommandRunAs=nobody'; then
            sed -ri '
                s/^PubKeyAgent (.+) %u$/AuthorizedKeysCommand \1/
                s/^AuthorizedKeysCommand .*$/\0\nAuthorizedKeysCommandRunAs nobody/
            ' /etc/ssh/sshd_config.ipanew
        elif /usr/sbin/sshd -t -f /dev/null -o 'PubKeyAgent=/usr/bin/sss_ssh_authorizedkeys %u' -o 'PubKeyAgentRunAs=nobody'; then
            sed -ri '
                s/^AuthorizedKeysCommand (.+)$/PubKeyAgent \1 %u/
                s/^PubKeyAgent .*$/\0\nPubKeyAgentRunAs nobody/
            ' /etc/ssh/sshd_config.ipanew
        fi

        mv /etc/ssh/sshd_config.ipanew /etc/ssh/sshd_config
        /sbin/restorecon /etc/ssh/sshd_config
        chmod 600 /etc/ssh/sshd_config

        /bin/systemctl condrestart sshd.service 2>&1 || :
    fi
fi