1 files changed, 55 insertions, 0 deletions
diff --git a/cli-tests/t_single_user.sh b/cli-tests/t_single_user.sh
new file mode 100755
index 0000000..c569f20
--- /dev/null
+++ b/cli-tests/t_single_user.sh
@@ -0,0 +1,55 @@
+#!/bin/bash
+
+# Test 'fscrypt setup' without --all-users.
+
+cd "$(dirname "$0")"
+. common.sh
+
+_rm_metadata "$MNT_ROOT"
+_rm_metadata "$MNT"
+rm "$FSCRYPT_CONF"
+fscrypt setup --time=1ms --quiet
+fscrypt setup --time=1ms --quiet "$MNT"
+fscrypt status "$MNT"
+_user_do "fscrypt status \"$MNT\""
+
+dir=$MNT/dir
+
+begin()
+{
+	_reset_filesystems
+	mkdir "$dir"
+	_print_header "$1"
+}
+
+begin "Encrypt, lock, and unlock as root"
+echo hunter2 | fscrypt encrypt --quiet --name=dir --skip-unlock "$dir"
+echo hunter2 | fscrypt unlock --quiet "$dir"
+fscrypt lock "$dir"
+
+begin "Encrypt as root with user's login protector"
+echo TEST_USER_PASS | fscrypt encrypt --quiet --source=pam_passphrase --user="$TEST_USER" "$dir"
+# The user should be able to update the policy and protectors created by the
+# above command themselves.  The easiest way to test this is by updating the
+# policy to remove the auto-generated recovery protector.  This verifies that
+# (a) the policy was made owned by the user, and that (b) policy updates fall
+# back to overwrites when the process cannot write to the containing directory.
+# (It would be better to test updating the protectors too, but this is the
+# easiest test to do here.)
+policy=$(fscrypt status "$dir" | awk '/Policy/{print $2}')
+recovery_protector=$(_get_protector_descriptor "$MNT" custom 'Recovery passphrase for dir')
+_user_do "fscrypt metadata remove-protector-from-policy --force --protector=$MNT:$recovery_protector --policy=$MNT:$policy"
+chown "$TEST_USER" "$dir"
+_user_do "fscrypt lock $dir"
+_user_do "echo TEST_USER_PASS | fscrypt unlock $dir"
+
+begin "Encrypt as user (should fail)"
+chown "$TEST_USER" "$dir"
+_user_do_and_expect_failure "echo hunter2 | fscrypt encrypt --quiet --name=dir --skip-unlock \"$dir\""
+
+begin "Encrypt as user if they set up filesystem (should succeed)"
+_rm_metadata "$MNT"
+chown "$TEST_USER" "$MNT"
+chown "$TEST_USER" "$dir"
+_user_do "fscrypt setup --time=1ms --quiet $MNT"
+_user_do "echo hunter2 | fscrypt encrypt --quiet --name=dir3 --skip-unlock \"$dir\""