1 files changed, 50 insertions, 0 deletions
diff --git a/plugins/sudoers/regress/testsudoers/test26.sh b/plugins/sudoers/regress/testsudoers/test26.sh
new file mode 100755
index 0000000..bef55da
--- /dev/null
+++ b/plugins/sudoers/regress/testsudoers/test26.sh
@@ -0,0 +1,50 @@
+#!/bin/sh
+#
+# Test user-specified chroot handling
+#
+
+: ${TESTSUDOERS=testsudoers}
+
+exec 2>&1
+cd /
+
+retval=0
+
+printf "A simple sudoers rule should not allow the user to chroot:\n"
+$TESTSUDOERS -R / root /bin/ls <<'EOF'
+root ALL = /bin/ls
+EOF
+if [ $? -eq 0 ]; then
+    retval=1
+fi
+
+# Because command_matches() uses the per-rule CHROOT, this results in
+# an unmatched rule instead of a matched rule that is rejected later.
+# This is different from the CWD checking which is performed after
+# matching is done.
+printf "\nUser cannot override the sudoers chroot:\n"
+$TESTSUDOERS -R / root /bin/ls <<'EOF'
+root ALL = CHROOT=/some/where/else /bin/ls
+EOF
+if [ $? -eq 0 ]; then
+    retval=1
+fi
+
+printf "\nUser can chroot if sudoers rule sets chroot to '*':\n"
+$TESTSUDOERS -R /usr root /bin/ls <<'EOF'
+root ALL = CHROOT=* /bin/ls
+EOF
+if [ $? -ne 0 ]; then
+    retval=$?
+fi
+
+printf "\nUser can chroot if runchroot Defaults is '*':\n"
+$TESTSUDOERS -R /usr root /bin/ls <<'EOF'
+Defaults runchroot = "*"
+root ALL = /bin/ls
+EOF
+if [ $? -ne 0 ]; then
+    retval=$?
+fi
+
+exit $retval