mirror of https://github.com/istio/istio.io.git
73 lines
2.5 KiB
Bash
73 lines
2.5 KiB
Bash
#!/usr/bin/env bash
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# shellcheck disable=SC1090,SC2154
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# Copyright Istio Authors
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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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set -e
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set -u
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set -o pipefail
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# @setup profile=default
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# Set retries to a higher value for some flakiness.
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# TODO: remove this when istioctl wait calls are added
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export VERIFY_TIMEOUT=300
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snip_before_you_begin_1
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_wait_for_deployment foo httpbin
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_wait_for_deployment foo sleep
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_verify_same snip_before_you_begin_2 "$snip_before_you_begin_2_out"
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# deploy ext-authz service.
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snip_deploy_the_external_authorizer_1
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_wait_for_deployment foo ext-authz
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_verify_lines snip_deploy_the_external_authorizer_2 "
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+ Starting HTTP server at
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+ Starting gRPC server at
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"
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# add the extension provider to the mesh config.
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meshConfigPlaceholder="data:^ mesh: |-^"
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extensionProviders=$(echo "$snip_define_the_external_authorizer_2" | tr '\n' '^')
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kubectl get cm istio -n istio-system -o yaml | tr '\n' '^' | sed -e "s/${meshConfigPlaceholder}/${extensionProviders}/" | tr '^' '\n' | kubectl apply -n istio-system -f -
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# restart istiod.
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snip_define_the_external_authorizer_4
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_wait_for_deployment istio-system istiod
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# create the authorization policy and verify the ext-authz response.
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snip_enable_with_external_authorization_1
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_verify_same snip_enable_with_external_authorization_2 "$snip_enable_with_external_authorization_2_out"
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_verify_lines snip_enable_with_external_authorization_3 "
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+ \"X-Ext-Authz-Check-Result\": \"allowed\",
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"
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_verify_same snip_enable_with_external_authorization_4 "$snip_enable_with_external_authorization_4_out"
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_verify_lines snip_enable_with_external_authorization_5 "
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+ [gRPCv3][allowed]
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+ [gRPCv3][denied]
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"
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# @cleanup
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snip_clean_up_1
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# delete the extension provider from the mesh config.
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meshConfigPlaceholder="data:^ mesh: |-^"
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escapedExtensionProviders=$(echo "$snip_define_the_external_authorizer_2" | tr '\n' '^' | sed -e 's/[]\/$*.^[]/\\&/g')
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kubectl get cm istio -n istio-system -o yaml | tr '\n' '^' | sed -e "s/${escapedExtensionProviders}/${meshConfigPlaceholder}/" | tr '^' '\n' | kubectl apply -n istio-system -f -
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