Examples with SecureFileOutputStream net.i2p.util.SecureFileOutputStream used on opensource projects

Example 51 with SecureFileOutputStream

use of net.i2p.util.SecureFileOutputStream in project i2p.i2p-bote by i2p.

the class EmailFolder method add.

/**
 * Stores an email in the folder. If an email with the same
 * message ID exists already, nothing happens.
 * @param email
 * @throws IOException
 * @throws MessagingException
 * @throws PasswordException
 * @throws GeneralSecurityException
 */
public void add(Email email) throws IOException, MessagingException, PasswordException, GeneralSecurityException {
    // check if an email exists already with that message id
    if (getEmailFile(email.getMessageID()).exists()) {
        log.debug("Not storing email because there is an existing one with the same message ID: <" + email.getMessageID() + ">");
        return;
    }
    // write out the email file
    File emailFile = getEmailFile(email);
    log.info("Mail folder <" + storageDir + ">: storing email file: <" + emailFile.getAbsolutePath() + ">");
    OutputStream emailOutputStream = new BufferedOutputStream(new EncryptedOutputStream(new SecureFileOutputStream(emailFile), passwordHolder));
    try {
        email.writeTo(emailOutputStream);
    } finally {
        emailOutputStream.close();
    }
    saveMetadata(email);
    for (FolderListener listener : folderListeners) listener.elementAdded(email.getMessageID());
}

Example 52 with SecureFileOutputStream

use of net.i2p.util.SecureFileOutputStream in project i2p.i2p-bote by i2p.

the class MessageIdCache method write.

private void write(File cacheFile) {
    log.debug("Writing message ID cache file: <" + cacheFile.getAbsolutePath() + ">");
    String newLine = System.getProperty("line.separator");
    Writer writer = null;
    try {
        writer = new BufferedWriter(new OutputStreamWriter(new SecureFileOutputStream(cacheFile.getAbsolutePath())));
        for (UniqueId id : idList) writer.write(id.toBase64() + newLine);
    } catch (IOException e) {
        log.error("Can't write message ID cache file.", e);
    } finally {
        if (writer != null)
            try {
                writer.close();
            } catch (IOException e) {
                log.error("Error closing Writer.", e);
            }
    }
}

Example 53 with SecureFileOutputStream

use of net.i2p.util.SecureFileOutputStream in project i2p.i2p-bote by i2p.

the class PacketFolder method add.

/**
 * Saves a packet to a file in the folder. If the file already exists, it is overwritten.
 * @param packetToStore
 * @param filename The filename to store the packet under, relative to this folder's storage directory.
 */
protected void add(I2PBotePacket packetToStore, String filename) {
    FileOutputStream outputStream = null;
    File file = new File(storageDir, filename);
    try {
        outputStream = new SecureFileOutputStream(file);
        packetToStore.writeTo(outputStream);
    } catch (Exception e) {
        log.error("Can't save packet to file: <" + filename + ">", e);
    } finally {
        if (outputStream != null) {
            try {
                outputStream.close();
            } catch (IOException e) {
                log.error("Can't close file: <" + filename + ">", e);
            }
            if (file.length() == 0) {
                log.error("Nothing was written, deleting empty file: <" + file.getAbsolutePath() + ">");
                file.delete();
            }
        }
    }
}

Example 54 with SecureFileOutputStream

use of net.i2p.util.SecureFileOutputStream in project i2p.i2p-bote by i2p.

the class Identities method save.

/**
 * Saves all identities to file.
 */
public void save() throws IOException, GeneralSecurityException, PasswordException {
    initializeIfNeeded();
    OutputStream encryptedStream = new EncryptedOutputStream(new SecureFileOutputStream(identitiesFile), passwordHolder);
    try {
        Properties properties = saveToProperties();
        properties.store(new OutputStreamWriter(encryptedStream, "UTF-8"), null);
    } catch (IOException e) {
        log.error("Can't save email identities to file <" + identitiesFile.getAbsolutePath() + ">.", e);
        throw e;
    } finally {
        encryptedStream.close();
    }
}

Example 55 with SecureFileOutputStream

use of net.i2p.util.SecureFileOutputStream in project i2p.i2p-bote by i2p.

the class RelayPeerManager method writePeers.

private void writePeers(File file) {
    BufferedWriter writer = null;
    try {
        writer = new BufferedWriter(new OutputStreamWriter(new SecureFileOutputStream(file.getAbsolutePath())));
        writer.write("# Each line is in the format: <dest> [resp1] [resp2] ...");
        writer.newLine();
        writer.write("#   dest  = the I2P destination");
        writer.newLine();
        writer.write("#   resp* = true or false, depending on whether the peer responded");
        writer.newLine();
        writer.write("# The fields are separated by a tab character.");
        writer.newLine();
        writer.write("# Lines starting with a # are ignored.");
        writer.newLine();
        writer.write("# Do not edit this file while I2P-Bote is running as it will be overwritten.");
        writer.newLine();
        for (RelayPeer peer : peers) {
            writer.write(peer.toBase64());
            for (boolean responded : peer.getAllSamples()) writer.write("\t" + responded);
            writer.newLine();
        }
    } catch (IOException e) {
        log.error("Can't write peers to file <" + file.getAbsolutePath() + ">", e);
    } finally {
        if (writer != null)
            try {
                writer.close();
            } catch (IOException e) {
                log.error("Can't close BufferedWriter for file <" + file.getAbsolutePath() + ">", e);
            }
    }
}