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@ -25,22 +25,31 @@ mc alias set $alias $endpoint $access_key $secret_key > /dev/null
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mc mb --ignore-existing "$alias/$bucket" > /dev/null
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filename=$(basename "$file")
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filesize=$(stat -c %s "$file")
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limit_bytes=1048576000 # 1000MB
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# 判断读取长度
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if [ "$filesize" -le "$limit_bytes" ]; then
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read_size=$filesize
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echo "📦 文件小于等于 1GB,使用全文件做 hash 校验"
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local_hash=$(sha256sum "$file" | awk '{print $1}')
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else
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read_size=$limit_bytes
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echo "📦 文件大于 1GB,仅使用前 1000MB 做 hash 校验"
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local_hash=$(head -c "$read_size" "$file" | sha256sum | awk '{print $1}')
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fi
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echo "🚀 开始上传文件: $file"
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mc cp "$file" "$alias/$bucket/$filename"
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echo "✅ 上传完成,开始验证..."
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echo "✅ 上传完成,开始验证远程数据..."
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# 计算上传前本地文件前 1MB 的 SHA256
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local_hash=$(head -c 1048576 "$file" | sha256sum | awk '{print $1}')
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# 下载远程同名文件的前 1MB 来比较(使用 Range)
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remote_hash=$(curl -s -H "Range: bytes=0-1048575" "$host/$bucket/$filename" | sha256sum | awk '{print $1}')
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remote_hash=$(curl -s -H "Range: bytes=0-$((read_size - 1))" "$host/$bucket/$filename" | sha256sum | awk '{print $1}')
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if [ "$local_hash" != "$remote_hash" ]; then
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echo "❌ 验证失败:远程文件仍然是旧的,未被覆盖!"
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echo "本地: $local_hash"
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echo "远程: $remote_hash"
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echo "❌ 验证失败:远程文件未被覆盖或延迟更新"
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echo "本地 hash: $local_hash"
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echo "远程 hash: $remote_hash"
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exit 1
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fi
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