mirror of
https://github.com/versity/versitygw.git
synced 2026-07-02 16:54:25 +00:00
Luke McCrone
75 lines
2.3 KiB
Bash
Executable File
75 lines
2.3 KiB
Bash
Executable File
#!/usr/bin/env bash
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# Copyright 2024 Versity Software
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# This file is licensed under the Apache License, Version 2.0
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# (the "License"); you may not use this file except in compliance
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# with the License. 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,
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# software distributed under the License is distributed on an
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# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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# KIND, either express or implied. See the License for the
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# specific language governing permissions and limitations
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# under the License.
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source ./tests/rest_scripts/rest.sh
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calculate_checksum_python() {
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if [ "$#" -ne 2 ]; then
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log 2 "'calculate_checksum_python' requires checksum type, data file"
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return 1
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fi
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if ! DEACTIVATE=false source ./tests/rest_scripts/init_python_env.sh 2>/dev/null; then
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log_rest 2 "error initializing python environment"
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return 1
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fi
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if ! checksum_decimal=$(python3 ./tests/rest_scripts/calculate_checksum.py "$1" "$2" 2>&1); then
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log_rest 2 "error calculating checksum: $checksum_decimal"
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return 1
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fi
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log 5 "decimal checksum: $checksum_decimal"
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if ! deactivate 1>/dev/null; then
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log_rest 2 "error deactivating virtual environment"
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return 1
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fi
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if [ "$CHECKSUM_TYPE" == "crc64nvme" ]; then
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hex_format="%016x"
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else
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hex_format="%08x"
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fi
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# shellcheck disable=SC2059
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checksum=$(printf "$hex_format" "$checksum_decimal" | xxd -r -p | base64)
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echo "$checksum"
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}
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case "$CHECKSUM_TYPE" in
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"crc32c"|"CRC32C")
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if ! checksum=$(calculate_checksum_python "crc32c" "$DATA_FILE" 2>&1); then
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log_rest 2 "error getting checksum: $checksum"
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exit 1
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fi
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;;
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"crc64nvme"|"CRC64NVME")
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if ! checksum=$(calculate_checksum_python "crc64nvme" "$DATA_FILE" 2>&1); then
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log 2 "error calculating checksum: $checksum"
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exit 1
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fi
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;;
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"sha256"|"SHA256")
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checksum="$(sha256sum "$DATA_FILE" | awk '{print $1}' | xxd -r -p | base64)"
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;;
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"sha1"|"SHA1")
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checksum="$(sha1sum "$DATA_FILE" | awk '{print $1}' | xxd -r -p | base64)"
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;;
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"crc32"|"CRC32")
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checksum="$(gzip -c -1 "$DATA_FILE" | tail -c8 | od -t x4 -N 4 -A n | awk '{print $1}' | xxd -r -p | base64)"
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;;
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*)
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log_rest 2 "invalid checksum type: '$CHECKSUM_TYPE'"
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exit 1
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;;
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esac
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echo "$checksum"
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