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authortkellner <tkellner@8a26b1a7-26f0-462f-b9ef-d0e30c41f5a4>2012-07-24 22:04:52 +0000
committertkellner <tkellner@8a26b1a7-26f0-462f-b9ef-d0e30c41f5a4>2012-07-24 22:04:52 +0000
commit73a9d28d689a4b0c2ec6d368ec7bdbf6c5e6ebb0 (patch)
treefd46736b40dd94086f1b1747dacaaf7bf7ed9d53 /BKUWebStart/src/main/java/at/gv/egiz/bku/webstart
parentcf12a745bb40640ed23ef29ae468dd430b109896 (diff)
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Add new update feature to Configurator
Configurations older than MIN_CONFIG_VERSION but before UPDATE_CONFIG_VERSION will be backed up, but the old configuration will not be deleted but rather overwritten. Set new UPDATE_CONFIG_VERSION to 1.3.8-SNAPSHOT to update config. git-svn-id: https://joinup.ec.europa.eu/svn/mocca/trunk@1115 8a26b1a7-26f0-462f-b9ef-d0e30c41f5a4
Diffstat (limited to 'BKUWebStart/src/main/java/at/gv/egiz/bku/webstart')
-rw-r--r--BKUWebStart/src/main/java/at/gv/egiz/bku/webstart/Configurator.java44
1 files changed, 35 insertions, 9 deletions
diff --git a/BKUWebStart/src/main/java/at/gv/egiz/bku/webstart/Configurator.java b/BKUWebStart/src/main/java/at/gv/egiz/bku/webstart/Configurator.java
index c3f2a699..6afd2385 100644
--- a/BKUWebStart/src/main/java/at/gv/egiz/bku/webstart/Configurator.java
+++ b/BKUWebStart/src/main/java/at/gv/egiz/bku/webstart/Configurator.java
@@ -64,10 +64,18 @@ public class Configurator {
/**
* MOCCA configuration
- * configurations with less than this (major) version will be backuped and updated
+ * configurations with less than this (major) version will be backed up and updated
+ * TLS Certificate will be recreated
* allowed: MAJOR[.MINOR[.X[-SNAPSHOT]]]
*/
public static final String MIN_CONFIG_VERSION = "1.3.4-SNAPSHOT";
+ /**
+ * configurations with less than this (major) version will be backed up and updated
+ * TLS Certificate will *NOT* be recreated
+ * allowed: MAJOR[.MINOR[.X[-SNAPSHOT]]]
+ */
+ public static final String UPDATE_CONFIG_VERSION = "1.3.8-SNAPSHOT";
+
public static final String BKU_USER_DIR = ".mocca/";
public static final String CONFIG_DIR = BKU_USER_DIR + "conf/";
public static final String CERTS_DIR = BKU_USER_DIR + "certs/";
@@ -114,9 +122,17 @@ public class Configurator {
File zipFile = new File(moccaDir, "conf-" + version + ".zip");
ZipOutputStream zipOS = new ZipOutputStream(new BufferedOutputStream(new FileOutputStream(zipFile)));
log.info("backup configuration to " + zipFile);
- backupAndDelete(configDir, moccaDir.toURI(), zipOS);
+ backup(configDir, moccaDir.toURI(), zipOS, true);
zipOS.close();
initConfig(configDir);
+ } else if (updateRequired(version, UPDATE_CONFIG_VERSION)) {
+ File moccaDir = configDir.getParentFile();
+ File zipFile = new File(moccaDir, "conf-" + version + ".zip");
+ ZipOutputStream zipOS = new ZipOutputStream(new BufferedOutputStream(new FileOutputStream(zipFile)));
+ log.info("backup configuration to " + zipFile);
+ backup(configDir, moccaDir.toURI(), zipOS, false);
+ zipOS.close();
+ updateConfig(configDir);
}
}
} else {
@@ -150,7 +166,7 @@ public class Configurator {
File zipFile = new File(moccaDir, "certs-" + certsVersion + ".zip");
ZipOutputStream zipOS = new ZipOutputStream(new BufferedOutputStream(new FileOutputStream(zipFile)));
log.info("backup certificates to " + zipFile);
- backupAndDelete(certsDir, moccaDir.toURI(), zipOS);
+ backup(certsDir, moccaDir.toURI(), zipOS, true);
zipOS.close();
createCerts(certsDir, newCertsVersion);
@@ -329,12 +345,13 @@ public class Configurator {
return true;
}
- protected static void backupAndDelete(File dir, URI relativeTo, ZipOutputStream zip) throws IOException {
+ protected static void backup(File dir, URI relativeTo, ZipOutputStream zip, boolean doDelete) throws IOException {
if (dir.isDirectory()) {
File[] subDirs = dir.listFiles();
for (File subDir : subDirs) {
- backupAndDelete(subDir, relativeTo, zip);
- subDir.delete();
+ backup(subDir, relativeTo, zip, doDelete);
+ if (doDelete)
+ subDir.delete();
}
} else {
URI relativePath = relativeTo.relativize(dir.toURI());
@@ -344,11 +361,21 @@ public class Configurator {
new StreamCopier(entryIS, zip).copyStream();
entryIS.close();
zip.closeEntry();
- dir.delete();
+ if (doDelete)
+ dir.delete();
}
}
/**
+ * update MOCCA local configuration
+ * @throws IOException config creation failed
+ */
+ protected void updateConfig(File configDir) throws IOException {
+ createConfig(configDir, Launcher.version);
+ version = Launcher.version;
+ }
+
+ /**
* set up a new MOCCA local configuration
* (not to be called directly, call ensureConfiguration())
* @throws IOException config/certificate creation failed
@@ -356,8 +383,7 @@ public class Configurator {
* @throws CodingException if MOCCA TLS certificate could not be created
*/
protected void initConfig(File configDir) throws IOException, GeneralSecurityException, CodingException {
- createConfig(configDir, Launcher.version);
- version = Launcher.version;
+ updateConfig(configDir);
createKeyStore(configDir);
certRenewed = true;
}