Permissions on /var/tmp CentOS 7

So you've screwed up the permissions on the /var/tmp folder. Here's how to fix it:

chmod 777 /var/tmp
chmod +t /var/tmp
chown root:root /var/tmp

How to encrypt the bind password in sssd.conf

You need to install sssd-tools:

# yum -y install sssd-tools

And use sss_obfuscate to encrypt the password. First make sure your /etc/sssd/sssd.conf is configured properly with the DOMAIN section filled. Then use the following command:

sss_obfuscate -d <domain_name>

You will then be prompted for the password that needs encrypting. The output will change the sssd.conf file with these two entries:

ldap_default_authtok_type = obfuscated_password
ldap_default_authtok = AAAQAGFQamU1Lg8qjuVPrtqVhOA652D3Sn43PYAH7T4W6CFatVtQSdB5687toLRWlgPVx7Uql96ZEfvpyVeW4T1a51gAAQID