mirror of https://github.com/istio/istio.io.git
77 lines
2.8 KiB
Bash
77 lines
2.8 KiB
Bash
#!/bin/bash
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# shellcheck disable=SC2034,SC2153,SC2155,SC2164
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# Copyright Istio Authors. All Rights Reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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####################################################################################################
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# WARNING: THIS IS AN AUTO-GENERATED FILE, DO NOT EDIT. PLEASE MODIFY THE ORIGINAL MARKDOWN FILE:
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# docs/tasks/security/tls-configuration/workload-min-tls-version/index.md
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####################################################################################################
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snip_configuration_of_minimum_tls_version_for_istio_workloads_1() {
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cat <<EOF > ./istio.yaml
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apiVersion: install.istio.io/v1alpha1
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kind: IstioOperator
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spec:
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meshConfig:
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meshMTLS:
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minProtocolVersion: TLSV1_3
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EOF
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istioctl install -f ./istio.yaml
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}
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snip_check_the_tls_configuration_of_istio_workloads_1() {
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kubectl create ns foo
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kubectl apply -f <(istioctl kube-inject -f samples/httpbin/httpbin.yaml) -n foo
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kubectl apply -f <(istioctl kube-inject -f samples/curl/curl.yaml) -n foo
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}
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snip_check_the_tls_configuration_of_istio_workloads_2() {
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kubectl exec "$(kubectl get pod -l app=curl -n foo -o jsonpath={.items..metadata.name})" -c curl -n foo -- curl http://httpbin.foo:8000/ip -sS -o /dev/null -w "%{http_code}\n"
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}
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! IFS=$'\n' read -r -d '' snip_check_the_tls_configuration_of_istio_workloads_2_out <<\ENDSNIP
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200
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ENDSNIP
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snip_check_the_tls_configuration_of_istio_workloads_3() {
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kubectl exec "$(kubectl get pod -l app=curl -n foo -o jsonpath={.items..metadata.name})" -c istio-proxy -n foo -- openssl s_client -alpn istio -tls1_3 -connect httpbin.foo:8000 | grep "TLSv1.3"
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}
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! IFS=$'\n' read -r -d '' snip_check_the_tls_configuration_of_istio_workloads_4 <<\ENDSNIP
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TLSv1.3
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ENDSNIP
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snip_check_the_tls_configuration_of_istio_workloads_5() {
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kubectl exec "$(kubectl get pod -l app=curl -n foo -o jsonpath={.items..metadata.name})" -c istio-proxy -n foo -- openssl s_client -alpn istio -tls1_2 -connect httpbin.foo:8000 | grep "Cipher is (NONE)"
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}
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! IFS=$'\n' read -r -d '' snip_check_the_tls_configuration_of_istio_workloads_6 <<\ENDSNIP
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Cipher is (NONE)
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ENDSNIP
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snip_cleanup_1() {
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kubectl delete -f samples/httpbin/httpbin.yaml -n foo
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kubectl delete -f samples/curl/curl.yaml -n foo
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}
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snip_cleanup_2() {
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istioctl uninstall --purge -y
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}
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snip_cleanup_3() {
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kubectl delete ns foo istio-system
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}
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