[client] Make launchData a byte array; this is opaque data

Converting it to string and back can break binary data. Previously it
was assumed to be UTF-8, but we can't actually know that anyways, so
unless we have a robust conversion policy for text-based configurations,
better not touch it for now.

1 files changed, 3 insertions, 3 deletions

diff --git a/dozentenmodulserver/src/main/java/org/openslx/bwlp/sat/database/mappers/DbLecture.java b/dozentenmodulserver/src/main/java/org/openslx/bwlp/sat/database/mappers/DbLecture.java
index 4b327ac9..eaba685e 100644
--- a/dozentenmodulserver/src/main/java/org/openslx/bwlp/sat/database/mappers/DbLecture.java
+++ b/dozentenmodulserver/src/main/java/org/openslx/bwlp/sat/database/mappers/DbLecture.java
@@ -594,12 +594,12 @@ public class DbLecture {
 			}
 
 			// modify virtualization configuration
-			String configuration = null;
+			byte[] configuration = null;
 			try {
 				final ConfigurationLogicDozModServerToStatelessClient downloadLogic = new ConfigurationLogicDozModServerToStatelessClient();
 				downloadLogic.apply(virtualizationConfig,
 						new ConfigurationDataDozModServerToStatelessClient(lectureName, osKeyword, usbAccess));
-				configuration = virtualizationConfig.getConfigurationAsString();
+				configuration = virtualizationConfig.getConfigurationAsByteArray();
 			} catch (TransformationException e) {
 				LOGGER.error("Virtualization configuration could not be modified", e);
 				return null;
@@ -718,7 +718,7 @@ public class DbLecture {
 	}
 	
 	public static class LaunchData {
-		public String configuration;
+		public byte[] configuration;
 		public List<NetShare> netShares;
 		public String legacyRunScript;
 		public List<RunScript> runScript;