istio.io/content/en/docs/tasks/traffic-management/ingress/secure-ingress/test.sh

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#!/usr/bin/env bash
# shellcheck disable=SC1090,SC2154,SC2155
# Copyright Istio 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 -e
set -u
set -o pipefail
source "tests/util/samples.sh"
GATEWAY_API="${GATEWAY_API:-false}"
# @setup profile=default
kubectl label namespace default istio-injection=enabled --overwrite
# start the httpbin sample
startup_httpbin_sample
snip_generate_client_and_server_certificates_and_keys_1
snip_generate_client_and_server_certificates_and_keys_2
snip_generate_client_and_server_certificates_and_keys_3
snip_generate_client_and_server_certificates_and_keys_4
snip_generate_client_and_server_certificates_and_keys_5
# creating httpbin gateway secrets
snip_configure_a_tls_ingress_gateway_for_a_single_host_1
if [ "$GATEWAY_API" == "true" ]; then
snip_configure_a_tls_ingress_gateway_for_a_single_host_4
snip_configure_a_tls_ingress_gateway_for_a_single_host_5
#snip_configure_a_tls_ingress_gateway_for_a_single_host_6
# TODO ^^^ default timeout is 30s ... too short?
kubectl wait --for=condition=ready --timeout=2m gtw mygateway -n istio-system
export INGRESS_HOST=$(kubectl get gtw mygateway -n istio-system -o jsonpath='{.status.addresses[*].value}')
export SECURE_INGRESS_PORT=$(kubectl get gtw mygateway -n istio-system -o jsonpath='{.spec.listeners[?(@.name=="https")].port}')
# TODO ^^^ better way to change the timeout while still calling snips?
else
# deploying httpbin gateway
snip_configure_a_tls_ingress_gateway_for_a_single_host_2
# deploying httpbin virtual service
snip_configure_a_tls_ingress_gateway_for_a_single_host_3
# wait for config to propagate
_wait_for_istio gateway default mygateway
_wait_for_istio virtualservice default httpbin
# export the INGRESS_ environment variables
_set_ingress_environment_variables
fi
# verifying httpbin deployment
_verify_elided snip_configure_a_tls_ingress_gateway_for_a_single_host_7 "$snip_configure_a_tls_ingress_gateway_for_a_single_host_7_out"
# deleting httpbin secret and re-creating
snip_configure_a_tls_ingress_gateway_for_a_single_host_8
# TODO: wait for the secret change to propagate
# verifying new httpbin credentials
_verify_elided snip_configure_a_tls_ingress_gateway_for_a_single_host_9 "$snip_configure_a_tls_ingress_gateway_for_a_single_host_9_out"
# verifying old httpbin credentials no longer work
_verify_failure snip_configure_a_tls_ingress_gateway_for_a_single_host_10
snip_configure_a_tls_ingress_gateway_for_multiple_hosts_1
# start helloworld-v1 sample
snip_configure_a_tls_ingress_gateway_for_multiple_hosts_2
# waiting for helloworldv1 deployment to start
_wait_for_deployment default helloworld-v1
snip_configure_a_tls_ingress_gateway_for_multiple_hosts_3
if [ "$GATEWAY_API" == "true" ]; then
snip_configure_a_tls_ingress_gateway_for_multiple_hosts_6
snip_configure_a_tls_ingress_gateway_for_multiple_hosts_7
else
snip_configure_a_tls_ingress_gateway_for_multiple_hosts_4
snip_configure_a_tls_ingress_gateway_for_multiple_hosts_5
# waiting for configuration to propagate
_wait_for_istio gateway default mygateway
_wait_for_istio virtualservice default helloworld-v1
fi
_verify_elided snip_configure_a_tls_ingress_gateway_for_multiple_hosts_8 "$snip_configure_a_tls_ingress_gateway_for_multiple_hosts_8_out"
_verify_elided snip_configure_a_tls_ingress_gateway_for_multiple_hosts_9 "$snip_configure_a_tls_ingress_gateway_for_multiple_hosts_9_out"
snip_configure_a_mutual_tls_ingress_gateway_1
if [ "$GATEWAY_API" == "true" ]; then
snip_configure_a_mutual_tls_ingress_gateway_3
else
snip_configure_a_mutual_tls_ingress_gateway_2
# wait for the change to propagate
_wait_for_istio gateway default mygateway
fi
if [ "$GATEWAY_API" != "true" ]; then
_verify_failure snip_configure_a_mutual_tls_ingress_gateway_4
_verify_elided snip_configure_a_mutual_tls_ingress_gateway_5 "$snip_configure_a_mutual_tls_ingress_gateway_5_out"
fi
# TODO ^^^ Mutual tls is currently not working with gateway API. Remove above guard when fixed.
# @cleanup
if [ "$GATEWAY_API" != "true" ]; then
snip_cleanup_1
snip_cleanup_3
snip_cleanup_4
fi