Fix the issue with add/remove.

When the local trust sources are not present, add and remove fail to add
certificates.

clrtrust

@@ -84,6 +84,12 @@ find_all_certs() {
     find_certs $CLR_LOCAL_TRUST_SRC/trusted
 }
 
+ensure_local_trust_src() {
+    mkdir -p ${CLR_LOCAL_TRUST_SRC}/trusted     \
+             ${CLR_LOCAL_TRUST_SRC}/distrusted   \
+             &>/dev/null
+}
+
 print_generate_help() {
     cat <<EOF
 Usage: ${BASENAME} generate [-h|--help]
@@ -236,6 +242,7 @@ $1"
         print_add_help
         return $EINVAL
     fi
+    ensure_local_trust_src
     files=$(echo "$files" | sed -e '1d')
     ca_certs=$(find_all_certs)
     distrusted_certs=$(find_certs $CLR_LOCAL_TRUST_SRC/distrusted)
@@ -440,7 +447,7 @@ $1"
     if [ $? -eq $EBADST ]; then
         return $EBADST
     fi
-
+    ensure_local_trust_src
     err=$(mktemp)
     out=$(mktemp)
     files=$(echo "$files" | sed -e '1d')

test/add-no-localsrc.bats

@@ -0,0 +1,28 @@
+#!/usr/bin/env bats
+# Copyright 2017 Intel Corporation
+
+load test_lib
+
+setup() {
+    find_clrtrust
+    setup_fs
+    rm -rf $CLR_LOCAL_TRUST_SRC/trusted $CLR_LOCAL_TRUST_SRC/distrusted 
+}
+
+@test "add cert when the local trust src is not there" {
+    # add acceptable CA
+    run $CLRTRUST add $CERTS/c1.pem
+    [ $status -eq 0 ]
+    run $CLRTRUST list
+    [ $status -eq 0 ]
+    cnt=$(echo "$output" | grep ^id | wc -l)
+    [ $cnt -eq 1 ]
+    [ -d $CLR_LOCAL_TRUST_SRC/trusted ]
+    [ -d $CLR_LOCAL_TRUST_SRC/distrusted ]
+}
+
+teardown() {
+    remove_fs
+}
+
+# vim: ft=sh:sw=4:ts=4:et:tw=80:si:noai:nocin

test/distrust-no-localsrc.bats

@@ -0,0 +1,29 @@
+#!/usr/bin/env bats
+# Copyright 2017 Intel Corporation
+
+load test_lib
+
+setup() {
+    find_clrtrust
+    setup_fs
+    cp $CERTS/c1.pem $CLR_CLEAR_TRUST_SRC/trusted
+    rm -rf $CLR_LOCAL_TRUST_SRC
+}
+
+@test "remove cert when local trust src is not there" {
+    # add acceptable CA
+    run $CLRTRUST remove $CERTS/c1.pem
+    [ $status -eq 0 ]
+    run $CLRTRUST list
+    [ $status -eq 0 ]
+    cnt=$(echo "$output" | grep ^id | wc -l)
+    [ $cnt -eq 0 ]
+    [ -d $CLR_LOCAL_TRUST_SRC/trusted ]
+    [ -d $CLR_LOCAL_TRUST_SRC/distrusted ]
+}
+
+teardown() {
+    remove_fs
+}
+
+# vim: ft=sh:sw=4:ts=4:et:tw=80:si:noai:nocin