Examples with ConfigurationException org.apache.commons.configuration.ConfigurationException used on opensource projects

Example 21 with ConfigurationException

use of org.apache.commons.configuration.ConfigurationException in project CloudStack-archive by CloudStack-extras.

the class EncryptionSecretKeyChanger method main.

public static void main(String[] args) {
    List<String> argsList = Arrays.asList(args);
    Iterator<String> iter = argsList.iterator();
    String oldMSKey = null;
    String oldDBKey = null;
    String newMSKey = null;
    String newDBKey = null;
    //Parse command-line args
    while (iter.hasNext()) {
        String arg = iter.next();
        // Old MS Key
        if (arg.equals("-m")) {
            oldMSKey = iter.next();
        }
        // Old DB Key
        if (arg.equals("-d")) {
            oldDBKey = iter.next();
        }
        // New MS Key
        if (arg.equals("-n")) {
            newMSKey = iter.next();
        }
        // New DB Key
        if (arg.equals("-e")) {
            newDBKey = iter.next();
        }
    }
    if (oldMSKey == null || oldDBKey == null) {
        System.out.println("Existing MS secret key or DB secret key is not provided");
        usage();
        return;
    }
    if (newMSKey == null && newDBKey == null) {
        System.out.println("New MS secret key and DB secret are both not provided");
        usage();
        return;
    }
    final File dbPropsFile = PropertiesUtil.findConfigFile("db.properties");
    final Properties dbProps;
    EncryptionSecretKeyChanger keyChanger = new EncryptionSecretKeyChanger();
    StandardPBEStringEncryptor encryptor = new StandardPBEStringEncryptor();
    keyChanger.initEncryptor(encryptor, oldMSKey);
    dbProps = new EncryptableProperties(encryptor);
    PropertiesConfiguration backupDBProps = null;
    System.out.println("Parsing db.properties file");
    try {
        dbProps.load(new FileInputStream(dbPropsFile));
        backupDBProps = new PropertiesConfiguration(dbPropsFile);
    } catch (FileNotFoundException e) {
        System.out.println("db.properties file not found while reading DB secret key" + e.getMessage());
    } catch (IOException e) {
        System.out.println("Error while reading DB secret key from db.properties" + e.getMessage());
    } catch (ConfigurationException e) {
        e.printStackTrace();
    }
    String dbSecretKey = null;
    try {
        dbSecretKey = dbProps.getProperty("db.cloud.encrypt.secret");
    } catch (EncryptionOperationNotPossibleException e) {
        System.out.println("Failed to decrypt existing DB secret key from db.properties. " + e.getMessage());
        return;
    }
    if (!oldDBKey.equals(dbSecretKey)) {
        System.out.println("Incorrect MS Secret Key or DB Secret Key");
        return;
    }
    System.out.println("Secret key provided matched the key in db.properties");
    final String encryptionType = dbProps.getProperty("db.cloud.encryption.type");
    if (newMSKey == null) {
        System.out.println("No change in MS Key. Skipping migrating db.properties");
    } else {
        if (!keyChanger.migrateProperties(dbPropsFile, dbProps, newMSKey, newDBKey)) {
            System.out.println("Failed to update db.properties");
            return;
        } else {
            //db.properties updated successfully
            if (encryptionType.equals("file")) {
                //update key file with new MS key
                try {
                    FileWriter fwriter = new FileWriter(keyFile);
                    BufferedWriter bwriter = new BufferedWriter(fwriter);
                    bwriter.write(newMSKey);
                    bwriter.close();
                } catch (IOException e) {
                    System.out.println("Failed to write new secret to file. Please update the file manually");
                }
            }
        }
    }
    boolean success = false;
    if (newDBKey == null || newDBKey.equals(oldDBKey)) {
        System.out.println("No change in DB Secret Key. Skipping Data Migration");
    } else {
        EncryptionSecretKeyChecker.initEncryptorForMigration(oldMSKey);
        try {
            success = keyChanger.migrateData(oldDBKey, newDBKey);
        } catch (Exception e) {
            System.out.println("Error during data migration");
            e.printStackTrace();
            success = false;
        }
    }
    if (success) {
        System.out.println("Successfully updated secret key(s)");
    } else {
        System.out.println("Data Migration failed. Reverting db.properties");
        //revert db.properties
        try {
            backupDBProps.save();
        } catch (ConfigurationException e) {
            e.printStackTrace();
        }
        if (encryptionType.equals("file")) {
            //revert secret key in file
            try {
                FileWriter fwriter = new FileWriter(keyFile);
                BufferedWriter bwriter = new BufferedWriter(fwriter);
                bwriter.write(oldMSKey);
                bwriter.close();
            } catch (IOException e) {
                System.out.println("Failed to revert to old secret to file. Please update the file manually");
            }
        }
    }
}

Example 22 with ConfigurationException

use of org.apache.commons.configuration.ConfigurationException in project cloudstack by apache.

the class EncryptionSecretKeyChanger method main.

public static void main(String[] args) {
    List<String> argsList = Arrays.asList(args);
    Iterator<String> iter = argsList.iterator();
    String oldMSKey = null;
    String oldDBKey = null;
    String newMSKey = null;
    String newDBKey = null;
    //Parse command-line args
    while (iter.hasNext()) {
        String arg = iter.next();
        // Old MS Key
        if (arg.equals("-m")) {
            oldMSKey = iter.next();
        }
        // Old DB Key
        if (arg.equals("-d")) {
            oldDBKey = iter.next();
        }
        // New MS Key
        if (arg.equals("-n")) {
            newMSKey = iter.next();
        }
        // New DB Key
        if (arg.equals("-e")) {
            newDBKey = iter.next();
        }
    }
    if (oldMSKey == null || oldDBKey == null) {
        System.out.println("Existing MS secret key or DB secret key is not provided");
        usage();
        return;
    }
    if (newMSKey == null && newDBKey == null) {
        System.out.println("New MS secret key and DB secret are both not provided");
        usage();
        return;
    }
    final File dbPropsFile = PropertiesUtil.findConfigFile("db.properties");
    final Properties dbProps;
    EncryptionSecretKeyChanger keyChanger = new EncryptionSecretKeyChanger();
    StandardPBEStringEncryptor encryptor = new StandardPBEStringEncryptor();
    keyChanger.initEncryptor(encryptor, oldMSKey);
    dbProps = new EncryptableProperties(encryptor);
    PropertiesConfiguration backupDBProps = null;
    System.out.println("Parsing db.properties file");
    try (FileInputStream db_prop_fstream = new FileInputStream(dbPropsFile)) {
        dbProps.load(db_prop_fstream);
        backupDBProps = new PropertiesConfiguration(dbPropsFile);
    } catch (FileNotFoundException e) {
        System.out.println("db.properties file not found while reading DB secret key" + e.getMessage());
    } catch (IOException e) {
        System.out.println("Error while reading DB secret key from db.properties" + e.getMessage());
    } catch (ConfigurationException e) {
        e.printStackTrace();
    }
    String dbSecretKey = null;
    try {
        dbSecretKey = dbProps.getProperty("db.cloud.encrypt.secret");
    } catch (EncryptionOperationNotPossibleException e) {
        System.out.println("Failed to decrypt existing DB secret key from db.properties. " + e.getMessage());
        return;
    }
    if (!oldDBKey.equals(dbSecretKey)) {
        System.out.println("Incorrect MS Secret Key or DB Secret Key");
        return;
    }
    System.out.println("Secret key provided matched the key in db.properties");
    final String encryptionType = dbProps.getProperty("db.cloud.encryption.type");
    if (newMSKey == null) {
        System.out.println("No change in MS Key. Skipping migrating db.properties");
    } else {
        if (!keyChanger.migrateProperties(dbPropsFile, dbProps, newMSKey, newDBKey)) {
            System.out.println("Failed to update db.properties");
            return;
        } else {
            //db.properties updated successfully
            if (encryptionType.equals("file")) {
                //update key file with new MS key
                try (FileWriter fwriter = new FileWriter(keyFile);
                    BufferedWriter bwriter = new BufferedWriter(fwriter)) {
                    bwriter.write(newMSKey);
                } catch (IOException e) {
                    System.out.println("Failed to write new secret to file. Please update the file manually");
                }
            }
        }
    }
    boolean success = false;
    if (newDBKey == null || newDBKey.equals(oldDBKey)) {
        System.out.println("No change in DB Secret Key. Skipping Data Migration");
    } else {
        EncryptionSecretKeyChecker.initEncryptorForMigration(oldMSKey);
        try {
            success = keyChanger.migrateData(oldDBKey, newDBKey);
        } catch (Exception e) {
            System.out.println("Error during data migration");
            e.printStackTrace();
            success = false;
        }
    }
    if (success) {
        System.out.println("Successfully updated secret key(s)");
    } else {
        System.out.println("Data Migration failed. Reverting db.properties");
        //revert db.properties
        try {
            backupDBProps.save();
        } catch (ConfigurationException e) {
            e.printStackTrace();
        }
        if (encryptionType.equals("file")) {
            //revert secret key in file
            try (FileWriter fwriter = new FileWriter(keyFile);
                BufferedWriter bwriter = new BufferedWriter(fwriter)) {
                bwriter.write(oldMSKey);
            } catch (IOException e) {
                System.out.println("Failed to revert to old secret to file. Please update the file manually");
            }
        }
    }
}

Example 23 with ConfigurationException

use of org.apache.commons.configuration.ConfigurationException in project distributedlog by twitter.

the class BookKeeperClient method commonInitialization.

@SuppressWarnings("deprecation")
private synchronized void commonInitialization(DistributedLogConfiguration conf, String ledgersPath, ClientSocketChannelFactory channelFactory, StatsLogger statsLogger, HashedWheelTimer requestTimer, boolean registerExpirationHandler) throws IOException, InterruptedException, KeeperException {
    ClientConfiguration bkConfig = new ClientConfiguration();
    bkConfig.setAddEntryTimeout(conf.getBKClientWriteTimeout());
    bkConfig.setReadTimeout(conf.getBKClientReadTimeout());
    bkConfig.setZkLedgersRootPath(ledgersPath);
    bkConfig.setZkTimeout(conf.getBKClientZKSessionTimeoutMilliSeconds());
    bkConfig.setNumWorkerThreads(conf.getBKClientNumberWorkerThreads());
    bkConfig.setEnsemblePlacementPolicy(RegionAwareEnsemblePlacementPolicy.class);
    bkConfig.setZkRequestRateLimit(conf.getBKClientZKRequestRateLimit());
    bkConfig.setProperty(RegionAwareEnsemblePlacementPolicy.REPP_DISALLOW_BOOKIE_PLACEMENT_IN_REGION_FEATURE_NAME, DistributedLogConstants.DISALLOW_PLACEMENT_IN_REGION_FEATURE_NAME);
    // reload configuration from dl configuration with settings prefixed with 'bkc.'
    ConfUtils.loadConfiguration(bkConfig, conf, "bkc.");
    Class<? extends DNSToSwitchMapping> dnsResolverCls;
    try {
        dnsResolverCls = conf.getEnsemblePlacementDnsResolverClass();
    } catch (ConfigurationException e) {
        LOG.error("Failed to load bk dns resolver : ", e);
        throw new IOException("Failed to load bk dns resolver : ", e);
    }
    final DNSToSwitchMapping dnsResolver = NetUtils.getDNSResolver(dnsResolverCls, conf.getBkDNSResolverOverrides());
    this.bkc = BookKeeper.newBuilder().config(bkConfig).zk(zkc.get()).channelFactory(channelFactory).statsLogger(statsLogger).dnsResolver(dnsResolver).requestTimer(requestTimer).featureProvider(featureProvider.orNull()).build();
    if (registerExpirationHandler) {
        sessionExpireWatcher = this.zkc.registerExpirationHandler(this);
    }
}

Example 24 with ConfigurationException

use of org.apache.commons.configuration.ConfigurationException in project distributedlog by twitter.

the class DynamicConfigurationFeatureProvider method start.

@Override
public void start() throws IOException {
    List<FileConfigurationBuilder> fileConfigBuilders = Lists.newArrayListWithExpectedSize(2);
    String baseConfigPath = conf.getFileFeatureProviderBaseConfigPath();
    Preconditions.checkNotNull(baseConfigPath);
    File baseConfigFile = new File(baseConfigPath);
    FileConfigurationBuilder baseProperties = new PropertiesConfigurationBuilder(baseConfigFile.toURI().toURL());
    fileConfigBuilders.add(baseProperties);
    String overlayConfigPath = conf.getFileFeatureProviderOverlayConfigPath();
    if (null != overlayConfigPath) {
        File overlayConfigFile = new File(overlayConfigPath);
        FileConfigurationBuilder overlayProperties = new PropertiesConfigurationBuilder(overlayConfigFile.toURI().toURL());
        fileConfigBuilders.add(overlayProperties);
    }
    try {
        this.featuresConfSubscription = new ConfigurationSubscription(this.featuresConf, fileConfigBuilders, executorService, conf.getDynamicConfigReloadIntervalSec(), TimeUnit.SECONDS);
    } catch (ConfigurationException e) {
        throw new IOException("Failed to register subscription on features configuration");
    }
    this.featuresConfSubscription.registerListener(this);
}

Example 25 with ConfigurationException

use of org.apache.commons.configuration.ConfigurationException in project distributedlog by twitter.

the class DistributedLogServer method runServer.

public void runServer() throws ConfigurationException, IllegalArgumentException, IOException {
    if (!uri.isPresent()) {
        throw new IllegalArgumentException("No distributedlog uri provided.");
    }
    URI dlUri = URI.create(uri.get());
    DistributedLogConfiguration dlConf = new DistributedLogConfiguration();
    if (conf.isPresent()) {
        String configFile = conf.get();
        try {
            dlConf.loadConf(new File(configFile).toURI().toURL());
        } catch (ConfigurationException e) {
            throw new IllegalArgumentException("Failed to load distributedlog configuration from " + configFile + ".");
        } catch (MalformedURLException e) {
            throw new IllegalArgumentException("Failed to load distributedlog configuration from malformed " + configFile + ".");
        }
    }
    this.configExecutorService = Executors.newScheduledThreadPool(1, new ThreadFactoryBuilder().setNameFormat("DistributedLogService-Dyncfg-%d").setDaemon(true).build());
    // server configuration and dynamic configuration
    ServerConfiguration serverConf = new ServerConfiguration();
    serverConf.loadConf(dlConf);
    // overwrite the shard id if it is provided in the args
    if (shardId.isPresent()) {
        serverConf.setServerShardId(shardId.get());
    }
    serverConf.validate();
    DynamicDistributedLogConfiguration dynDlConf = getServiceDynConf(dlConf);
    logger.info("Starting stats provider : {}", statsProvider.getClass());
    statsProvider.start(dlConf);
    if (announceServerSet.isPresent() && announceServerSet.get()) {
        announcer = new ServerSetAnnouncer(dlUri, port.or(0), statsPort.or(0), shardId.or(0));
    } else {
        announcer = new NOPAnnouncer();
    }
    // Build the stream partition converter
    StreamPartitionConverter converter;
    try {
        converter = ReflectionUtils.newInstance(serverConf.getStreamPartitionConverterClass());
    } catch (ConfigurationException e) {
        logger.warn("Failed to load configured stream-to-partition converter. Fallback to use {}", IdentityStreamPartitionConverter.class.getName());
        converter = new IdentityStreamPartitionConverter();
    }
    StreamConfigProvider streamConfProvider = getStreamConfigProvider(dlConf, converter);
    // pre-run
    preRun(dlConf, serverConf);
    Pair<DistributedLogServiceImpl, Server> serverPair = runServer(serverConf, dlConf, dynDlConf, dlUri, converter, statsProvider, port.or(0), keepAliveLatch, statsReceiver, thriftmux.isPresent(), streamConfProvider);
    this.dlService = serverPair.getLeft();
    this.server = serverPair.getRight();
    // announce the service
    announcer.announce();
}