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#!/bin/sh
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# Copyright © 2021 jahoti <jahoti@tilde.team>
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# Copyright © 2021 Wojtek Kosior <koszko@koszko.org>
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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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breakout () {
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EXIT_CODE=$1
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shift
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case $EXIT_CODE in
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0) echo "$@"; rm -rf /tmp/credenza;;
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111) echo "$@" >&2;;
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*) echo "$@" >&2; rm -rf /tmp/credenza;;
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esac
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exit $EXIT_CODE
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}
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hash_manifest () {
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grep -vE '[[:space:]]*//' "$1"/manifest.json |\
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sed 's/[[:space:]]*\(.\|"\([^\\"]\|\\u[a-fA-F0-9]{4}\|\\.\)*"\)/\1/g' |\
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tr -d '\n' | sha256sum
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}
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MY_COPY="$1"
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MOZ_COPY="$2"
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if [ ! -d "$MY_COPY" ]; then
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breakout 111 Native copy of the extension \
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'(first argument)' is not a directory.
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elif [ ! -f "$MOZ_COPY" ]; then
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breakout 111 Mozilla-signed copy of the extension \
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'(second argument)' is not a file.
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elif [ -e /tmp/credenza ]; then
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breakout 111 The testing location /tmp/credenza is already in use.
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fi
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${CMD_UNZIP:-unzip -d }/tmp/credenza "$MOZ_COPY"
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COULD_UNZIP=$?
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if [ $COULD_UNZIP != 0 ]; then
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breakout $COULD_UNZIP Something went wrong while unbundling \
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the Mozilla-signed copy of the extension.
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fi
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if [ "$(hash_manifest "$MY_COPY")" != "$(hash_manifest /tmp/credenza)" ]; then
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breakout 2 '\033'[33mValidation failed\; manifests differ.'\033'[30m
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fi
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cp "$MY_COPY"/manifest.json /tmp/credenza
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rm -rf /tmp/credenza/META-INF/
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if diff -r "$MY_COPY" /tmp/credenza; then
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breakout 0 '\033'[33mValidation was successful.'\033'[30m
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else
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breakout 3 '\033'[33mValidation failed\; see above 'for' differences.'\033'[30m
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fi
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