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Create a .sha256 file to accompany each bootstrap

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This can ultimately be validated after download, and can also be used to help coordinate updates on the various bootstrap hosts.
This commit is contained in:
CalDescent 2021-10-09 16:57:19 +01:00
parent eb991c6026
commit a7f212c4f2
1 changed files with 7 additions and 0 deletions
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7
src/main/java/org/qortal/repository/Bootstrap.java
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@ -5,6 +5,7 @@ import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger; import org.apache.logging.log4j.Logger;
import org.qortal.block.BlockChain; import org.qortal.block.BlockChain;
import org.qortal.controller.Controller; import org.qortal.controller.Controller;
import org.qortal.crypto.Crypto;
import org.qortal.data.account.MintingAccountData; import org.qortal.data.account.MintingAccountData;
import org.qortal.data.block.BlockData; import org.qortal.data.block.BlockData;
import org.qortal.data.crosschain.TradeBotData; import org.qortal.data.crosschain.TradeBotData;
@ -16,6 +17,7 @@ import org.qortal.utils.NTP;
import org.qortal.utils.SevenZ; import org.qortal.utils.SevenZ;
import java.io.BufferedInputStream; import java.io.BufferedInputStream;
import java.io.File;
import java.io.FileOutputStream; import java.io.FileOutputStream;
import java.io.IOException; import java.io.IOException;
import java.net.HttpURLConnection; import java.net.HttpURLConnection;
@ -272,6 +274,11 @@ public class Bootstrap {
LOGGER.info("Compressing..."); LOGGER.info("Compressing...");
SevenZ.compress(compressedOutputPath.toString(), outputPath.toFile()); SevenZ.compress(compressedOutputPath.toString(), outputPath.toFile());
LOGGER.info("Generating checksum file...");
String checksum = Crypto.digestHexString(compressedOutputPath.toFile(), 1024*1024);
Path checksumPath = Paths.get(String.format("%s.sha256", compressedOutputPath.toString()));
Files.writeString(checksumPath, checksum, StandardOpenOption.CREATE);
// Return the path to the compressed bootstrap file // Return the path to the compressed bootstrap file
LOGGER.info("Bootstrap creation complete. Output file: {}", compressedOutputPath.toAbsolutePath().toString()); LOGGER.info("Bootstrap creation complete. Output file: {}", compressedOutputPath.toAbsolutePath().toString());
return compressedOutputPath.toAbsolutePath().toString(); return compressedOutputPath.toAbsolutePath().toString();