为什么sshd在通过pam或KerberosAuthenticationvalidation用户时要求主机服务主体
我已经为testing目的设置了Ubuntu。 – 安装MIT kerberos(最新) – 安装OpeenSsh(最新) 我已经安装了KerberosAuthentication和pam_krb5types的身份validation以及GSSAPIAuthentication。 一切都很好。 当我只安装使用“KerberosAuthentication”或“pam_krb5”我看到主机/的请求: Nov 20 00:09:11 kdcname krb5kdc[12476](info): AS_REQ (2 etypes {16 17}) 192.168.1.104: NEEDED_PREAUTH: [email protected] for krbtgt/[email protected], Additional pre-authentication required Nov 20 00:09:11 kdcname krb5kdc[12476](info): AS_REQ (2 etypes {16 17}) 192.168.1.104: NEEDED_PREAUTH: [email protected] for krbtgt/[email protected], Additional pre-authentication required Nov 20 00:09:11 kdcname krb5kdc[12476](info): AS_REQ (2 etypes {16 17}) […]