I've been testing this library with a kerberos setup that works using Apache/mod_auth_gssapi . While my krb5.conf and krb5.keytab work with Apache with this library I continually get the following error:

No key table entry found matching HTTP/myspn.domain.local/domain.local@

Notice the domain being appended to the end of the SPN and being blank after the @ sign.

kinit -kt krb5.keytab works fine.

My environment:

• Python 3.11.2
• OS: Debian Bookworm