Merge pull request #9692 from hexfusion/grpc_auth
contrib: add gRPC gateway script for user/add with full chain TLS.release-3.4
commit
056b03ee1a
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#!/bin/bash
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# Copyright 2018 The etcd 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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usage () {
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echo 'Username required: ./user_add.sh $username'
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exit
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}
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if [ "$1" == "" ]; then
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usage
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fi
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newuser=$1
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read -r -s -p "Enter password for $newuser" newpass
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user=root
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pass=toor
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host=127.0.0.1
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port=2379
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api=v3
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cacert="path/to/ca.pem"
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key="path/to/client-key.pem"
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cert="path/to/client.pem"
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tokengen() {
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json=$(printf '{"name": "%s", "password": "%s"}' \
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"$(escape "$1")" \
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"$(escape "$2")"
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)
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curl -s --cacert $cacert \
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--key $key \
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--cert $cert \
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-X POST \
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-d "$json" \
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https://${host}:${port}/${api}/auth/authenticate \
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| jq -r '.token'
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}
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add_user() {
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json=$(printf '{"name": "%s", "password": "%s"}' \
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"$(escape "$1")" \
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"$(escape "$2")"
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)
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curl -s --cacert $cacert \
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--key $key \
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--cert $cert \
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-H "Authorization: $3" \
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-X POST \
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-d "$json" \
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https://${host}:${port}/${api}/auth/user/add
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}
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escape() {
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echo "${1//\"/\\\"}"
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}
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token=$(tokengen $user $pass)
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response=$(add_user $newuser $newpass $token)
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echo -e "\\n$response"
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