Add Certification merge logic

[oom/platform/cert-service.git] / trustStoreMerger / src / main / java / org / onap / oom / truststoremerger / TrustStoreMerger.java

diff --git a/trustStoreMerger/src/main/java/org/onap/oom/truststoremerger/TrustStoreMerger.java b/trustStoreMerger/src/main/java/org/onap/oom/truststoremerger/TrustStoreMerger.java
index 3a3b9b6..c8cc84d 100644 (file)
--- a/trustStoreMerger/src/main/java/org/onap/oom/truststoremerger/TrustStoreMerger.java
+++ b/trustStoreMerger/src/main/java/org/onap/oom/truststoremerger/TrustStoreMerger.java
@@ -21,14 +21,28 @@ package org.onap.oom.truststoremerger;
 
 import org.onap.oom.truststoremerger.api.ExitStatus;
 import org.onap.oom.truststoremerger.api.ExitableException;
-import org.onap.oom.truststoremerger.certification.file.EnvProvider;
-import org.onap.oom.truststoremerger.certification.file.TruststoresPathsProvider;
+import org.onap.oom.truststoremerger.certification.file.provider.entry.CertificateWithAlias;
+import org.onap.oom.truststoremerger.certification.file.model.Truststore;
+import org.onap.oom.truststoremerger.certification.file.provider.FileManager;
+import org.onap.oom.truststoremerger.certification.file.provider.PasswordReader;
+import org.onap.oom.truststoremerger.certification.file.TruststoreFileFactory;
+import org.onap.oom.truststoremerger.certification.file.TruststoreFilesListProvider;
+import org.onap.oom.truststoremerger.certification.path.EnvProvider;
+import org.onap.oom.truststoremerger.certification.path.TruststoresPathsProvider;
 import org.onap.oom.truststoremerger.configuration.MergerConfiguration;
 import org.onap.oom.truststoremerger.configuration.MergerConfigurationFactory;
-import org.onap.oom.truststoremerger.certification.file.PathValidator;
+import org.onap.oom.truststoremerger.certification.path.PathValidator;
+
+import java.util.List;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
 class TrustStoreMerger {
 
+    private static final Logger LOGGER = LoggerFactory.getLogger(TrustStoreMerger.class);
+    private static final int FIRST_TRUSTSTORE_INDEX = 0;
+    private static final int SECOND_TRUSTSTORE_INDEX = 1;
+
     private final AppExitHandler appExitHandler;
 
     TrustStoreMerger(AppExitHandler appExitHandler) {
@@ -40,17 +54,42 @@ class TrustStoreMerger {
             mergeTruststores();
             appExitHandler.exit(ExitStatus.SUCCESS);
         } catch (ExitableException e) {
+            LOGGER.error("Truststore Merger fails in execution: ", e);
             appExitHandler.exit(e.applicationExitStatus());
         }
     }
 
     private void mergeTruststores() throws ExitableException {
         MergerConfiguration configuration = loadConfiguration();
+        List<Truststore> truststoreFilesList = getTruststoreFilesList(configuration);
+
+        Truststore baseFile = truststoreFilesList.get(FIRST_TRUSTSTORE_INDEX);
+        baseFile.createBackup();
+
+        for (int i = SECOND_TRUSTSTORE_INDEX; i < truststoreFilesList.size(); i++) {
+            List<CertificateWithAlias> certificateWrappers = truststoreFilesList.get(i).getCertificates();
+            baseFile.addCertificate(certificateWrappers);
+        }
+
+        baseFile.saveFile();
     }
 
     private MergerConfiguration loadConfiguration() throws ExitableException {
-        TruststoresPathsProvider truststoresPathsProvider = new TruststoresPathsProvider(new EnvProvider(), new PathValidator());
+        TruststoresPathsProvider truststoresPathsProvider = new TruststoresPathsProvider(new EnvProvider(),
+            new PathValidator());
         MergerConfigurationFactory factory = new MergerConfigurationFactory(truststoresPathsProvider);
         return factory.createConfiguration();
     }
+
+    private List<Truststore> getTruststoreFilesList(MergerConfiguration configuration) throws ExitableException {
+        TruststoreFileFactory truststoreFileFactory = new TruststoreFileFactory(new FileManager(),
+            new PasswordReader());
+        TruststoreFilesListProvider truststoreFilesListProvider = new TruststoreFilesListProvider(
+            truststoreFileFactory);
+        return truststoreFilesListProvider
+            .getTruststoreFilesList(
+                configuration.getTruststoreFilePaths(),
+                configuration.getTruststoreFilePasswordPaths()
+            );
+    }
 }