stub impl psn now sha256 hash of bloomfilter

Author: hhund

codex-process-data-transfer/src/main/java/de/netzwerk_universitaetsmedizin/codex/processes/data_transfer/client/FttpClientFactory.java

@@ -35,7 +35,6 @@ private static final class FttpClientStub implements FttpClient
 	{
 		private static final Logger logger = LoggerFactory.getLogger(FttpClientStub.class);
 
-		private static final String DIC_PSEUDONYM = "source2/original2";
 		private static final Pattern DIC_PSEUDONYM_PATTERN = Pattern.compile(PSEUDONYM_PATTERN_STRING);
 
 		@Override
@@ -49,6 +48,22 @@ public Optional<String> getCrrPseudonym(String dicSourceAndPseudonym)
 
 			String original = matcher.group(2);
 
+			return sha256(original);
+		}
+
+		@Override
+		public Optional<String> getDicPseudonym(String bloomFilter)
+		{
+			Optional<String> pseudonym = sha256(bloomFilter).map(p -> "dic_test/" + p);
+
+			logger.warn("Returning simulated DIC pseudonym '{}' for bloom filter '{}', fTTP connection not configured.",
+					pseudonym.orElseThrow(), bloomFilter);
+
+			return pseudonym;
+		}
+
+		private Optional<String> sha256(String original)
+		{
 			try
 			{
 				MessageDigest digest = MessageDigest.getInstance("SHA-256");
@@ -58,18 +73,10 @@ public Optional<String> getCrrPseudonym(String dicSourceAndPseudonym)
 			catch (NoSuchAlgorithmException e)
 			{
 				logger.error("Error while creating CRR pseudonym");
-				return Optional.empty();
+				throw new RuntimeException(e);
 			}
 		}
 
-		@Override
-		public Optional<String> getDicPseudonym(String bloomFilter)
-		{
-			logger.warn("Returning simulated DIC pseudonym '{}' for bloom filter '{}', fTTP connection not configured.",
-					DIC_PSEUDONYM, bloomFilter);
-			return Optional.of(DIC_PSEUDONYM);
-		}
-
 		@Override
 		public void testConnection()
 		{