Examples with LogSign com.sun.identity.log.secure.LogSign used on opensource projects

Example 1 with LogSign

use of com.sun.identity.log.secure.LogSign in project OpenAM by OpenRock.

the class SecureFileHandler method archive.

/**
     * This method does the following in sequence:
     * 1: get the signature for the fileName
     * 2: create a dummy logrecord with the signature field and the info to lr.
     * 3: get the formatted string from the formatter..
     * 4: write the signature to the file....
     * 5: archive the file(append timestamp and keep it away) n open new file
     * 6: write the headers in the new file created and also the previous
     * signature...
     */
private void archive() {
    Archiver archiver = getArchiver(logName);
    String message = "";
    String signature = "Signature";
    try {
        LogSign ls = new LogSign(logName);
        signature = ls.sign();
    } catch (Exception e) {
        Debug.error(logName + ":SecureFileHandler: could not generate signature");
    }
    /*
         * periodic signer is creating log record at Level.SEVERE, so
         * do it here, too.
         */
    com.sun.identity.log.LogRecord lr = new com.sun.identity.log.LogRecord(Level.SEVERE, "Signature");
    lr.setLoggerName(logName);
    lr.addLogInfo(LogConstants.SIGNATURE_FIELDNAME, signature);
    message = getFormatter().format(lr);
    try {
        writer.write(message);
    } catch (IOException ioe) {
        Debug.error(logName + ":SecureLogHelper: could not write signature to file", ioe);
    }
    flush();
    try {
        if (writer != null) {
            writer.close();
        }
    } catch (IOException ioe) {
        Debug.error(logName + ":SecureFileHandler: Couldnot close writer", ioe);
    }
    try {
        archiver.archive(logName, location);
        int fileCount = archiver.checkCount();
        if (Debug.messageEnabled()) {
            Debug.message(logName + ":Files per keystore=" + filesPerKeyStore + " and current file count = " + fileCount);
        }
        if (fileCount >= filesPerKeyStore) {
            Debug.message(logName + ":Keystore limit reached");
            archiver.archiveKeyStore(logName, location);
            Debug.message(logName + ":FilesPerKeystore counter = " + archiver.checkCount());
            initializeKeyStore();
        }
    } catch (Exception ioe) {
        Debug.error(logName + ":SecureFileHandler: Could not archive file", ioe);
    }
    try {
        open(new File(location + PREFIX + logName), false);
        writer.write(getFormatter().getHead(this));
        headerWritten = true;
        int fileCount = archiver.checkCount();
        if (fileCount != 0)
            writer.write(message);
    } catch (IOException ex) {
        Debug.error(logName + ":SecureFileHandler: could not write to file", ex);
    }
    flush();
}