ceph-csi/vendor/k8s.io/kubernetes/test/cmd/authorization.sh
2018-11-26 13:23:56 -05:00

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#!/usr/bin/env bash
# Copyright 2018 The Kubernetes Authors.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
set -o errexit
set -o nounset
set -o pipefail
run_authorization_tests() {
set -o nounset
set -o errexit
kube::log::status "Testing authorization"
# check remote authorization endpoint, kubectl doesn't actually display the returned object so this isn't super useful
# but it proves that works
kubectl create -f test/fixtures/pkg/kubectl/cmd/create/sar-v1.json --validate=false
kubectl create -f test/fixtures/pkg/kubectl/cmd/create/sar-v1beta1.json --validate=false
SAR_RESULT_FILE="${KUBE_TEMP}/sar-result.json"
curl -k -H "Content-Type:" http://localhost:8080/apis/authorization.k8s.io/v1beta1/subjectaccessreviews -XPOST -d @test/fixtures/pkg/kubectl/cmd/create/sar-v1beta1.json > "${SAR_RESULT_FILE}"
if grep -q '"allowed": true' "${SAR_RESULT_FILE}"; then
kube::log::status "\"authorization.k8s.io/subjectaccessreviews\" returns as expected: $(cat "${SAR_RESULT_FILE}")"
else
kube::log::status "\"authorization.k8s.io/subjectaccessreviews\" does not return as expected: $(cat "${SAR_RESULT_FILE}")"
exit 1
fi
rm "${SAR_RESULT_FILE}"
SAR_RESULT_FILE="${KUBE_TEMP}/sar-result.json"
curl -k -H "Content-Type:" http://localhost:8080/apis/authorization.k8s.io/v1/subjectaccessreviews -XPOST -d @test/fixtures/pkg/kubectl/cmd/create/sar-v1.json > "${SAR_RESULT_FILE}"
if grep -q '"allowed": true' "${SAR_RESULT_FILE}"; then
kube::log::status "\"authorization.k8s.io/subjectaccessreviews\" returns as expected: $(cat "${SAR_RESULT_FILE}")"
else
kube::log::status "\"authorization.k8s.io/subjectaccessreviews\" does not return as expected: $(cat "${SAR_RESULT_FILE}")"
exit 1
fi
rm "${SAR_RESULT_FILE}"
set +o nounset
set +o errexit
}
run_impersonation_tests() {
set -o nounset
set -o errexit
kube::log::status "Testing impersonation"
output_message=$(! kubectl get pods "${kube_flags_with_token[@]}" --as-group=foo 2>&1)
kube::test::if_has_string "${output_message}" 'without impersonating a user'
if kube::test::if_supports_resource "${csr}" ; then
# --as
kubectl create -f hack/testdata/csr.yml "${kube_flags_with_token[@]}" --as=user1
kube::test::get_object_assert 'csr/foo' '{{.spec.username}}' 'user1'
kube::test::get_object_assert 'csr/foo' '{{range .spec.groups}}{{.}}{{end}}' 'system:authenticated'
kubectl delete -f hack/testdata/csr.yml "${kube_flags_with_token[@]}"
# --as-group
kubectl create -f hack/testdata/csr.yml "${kube_flags_with_token[@]}" --as=user1 --as-group=group2 --as-group=group1 --as-group=,,,chameleon
kube::test::get_object_assert 'csr/foo' '{{len .spec.groups}}' '3'
kube::test::get_object_assert 'csr/foo' '{{range .spec.groups}}{{.}} {{end}}' 'group2 group1 ,,,chameleon '
kubectl delete -f hack/testdata/csr.yml "${kube_flags_with_token[@]}"
fi
set +o nounset
set +o errexit
}