[tests/selinux] pr775-checkpolicy-revdeps: create drop-in file only if /etc/ssh/sshd_config.d/ exists

[tests/selinux] pr775-checkpolicy-revdeps: create drop-in file only if /etc/ssh/sshd_config.d/ exists

[Milos Malik]

            A new commit has been pushed.

            Repo   : tests/selinux
            Branch : pr775-checkpolicy-revdeps
            Commit : cfcc5231747913631e3b2515fdb706f1f5ad0c7f
            Author : Milos Malik <mmalik@redhat.com>
            Date   : 2023-04-25T13:06:23+02:00
            Stats  : +3/-1 in 1 file(s)
            URL    : https://src.fedoraproject.org/tests/selinux/c/cfcc5231747913631e3b2515fdb706f1f5ad0c7f?branch=pr775-checkpolicy-revdeps

            Log:
            create drop-in file only if /etc/ssh/sshd_config.d/ exists

The rlSEConfigureSSH function produced the following error message:

  /usr/share/beakerlib/testing.sh: line 896: /etc/ssh/sshd_config.d/001-enable-password.conf: No such file or directory

when the /etc/ssh/sshd_config.d directory did not exist.
To avoid such situations in the future, the 001-enable-password.conf
file will be created only if the /etc/ssh/sshd_config.d/ directory
exists.

---
diff --git a/selinux-policy/Library/common/lib.sh b/selinux-policy/Library/common/lib.sh
index af691e0..658d42e 100755
--- a/selinux-policy/Library/common/lib.sh
+++ b/selinux-policy/Library/common/lib.sh
@@ -1289,7 +1289,9 @@ function rlSEConfigureSSH () {
     rlFileBackup /etc/ssh/sshd_config
     rlRun "sed -i 's/^.*PermitRootLogin.*$/PermitRootLogin yes/' /etc/ssh/sshd_config"
     rlRun "sed -i 's/^.*PasswordAuthentication.*$/PasswordAuthentication yes/' /etc/ssh/sshd_config"
-    rlRun "echo 'PasswordAuthentication yes' > /etc/ssh/sshd_config.d/001-enable-password.conf"
+    if [ -d /etc/ssh/sshd_config.d ] ; then
+        rlRun "echo 'PasswordAuthentication yes' > /etc/ssh/sshd_config.d/001-enable-password.conf"
+    fi
     rlRun "service sshd restart"
 }