public CacheFileNames getCacheFileNames(final UserAccount user) {
SecureHashKeyResult toRet =
executeWithConnection(
new ConnectionExecuteFunction<SecureHashKeyResult>() {
public SecureHashKeyResult execute(Connection c) throws SQLException {
return getSecureHashKey(user, c);
}
});
if (toRet == null) {
// A DB error should have been logged.
return null;
}
// EMSDEV-7854. Signal file manipulation is done outside of a DB transaction.
String stateFile = null;
String newmailFile = null;
ClientHashSupport hash = null;
byte[] key = toRet.getKey();
if (key != null) {
hash = new ClientHashSupport();
hash.setCustomerId(user.getCustomerID());
hash.setHashKey(key);
hash.setUserId(user.getUserID());
hash.getStateCachePath();
hash.setLastActivationId(user.getLastActivationId());
// Lines below don't hit the spindle.
File stateFileF = new File(getCacheBase(), hash.getStateCachePath());
stateFile = stateFileF.getAbsolutePath();
File newmailFileF = new File(getCacheBase(), hash.getNewMailCachePath());
newmailFile = newmailFileF.getAbsolutePath();
if (toRet.isJustCreated()) {
// If Webmail doesn't find the signal file, it polls the database,
// so ensure the files are there.
updateSignalFiles(hash, user.getUserState(), user.isDeleted());
}
}
return new CacheFileNames(stateFile, newmailFile);
}
/** Return the user's secure_hash_key. If one wasn't found create one on the fly. */
private SecureHashKeyResult getSecureHashKey(UserAccount user, Connection c) throws SQLException {
PreparedStatement select = null;
// Create lazily.
PreparedStatement update = null;
int userId = user.getUserID();
boolean justCreated = false;
byte[] key = null;
try {
// TODO: consider having UserManager returning secure_hash_key.
// TODO: We have similar logic in several places for creating secure_hash_key just-in-time.
// D.R.Y. this out. Sorry I couldn't resist using this cliche :)
select = c.prepareStatement("SELECT secure_hash_key FROM dat_user_account WHERE object_id=?");
select.setInt(1, userId);
ResultSet rs = select.executeQuery();
if (!rs.next()) {
LogMessageGen lmg = new LogMessageGen();
lmg.setSubject("dat_user_account row not found");
lmg.param(LoggingConsts.USER_ID, userId);
// possible that the user simply disappeared by the time we got here.
m_logCategory.warn(lmg.toString());
} else {
key = rs.getBytes(1);
if (key == null || key.length == 0) {
// hash key not found; create one on the fly.
update =
c.prepareStatement("UPDATE dat_user_account SET secure_hash_key=? WHERE object_id=?");
key = createNewRandomKey();
update.setBytes(1, key);
update.setInt(2, userId);
int ct = update.executeUpdate();
if (ct != 1) {
LogMessageGen lmg = new LogMessageGen();
lmg.setSubject("Unable to update dat_user_account.secure_hash_key");
lmg.param(LoggingConsts.USER_ID, userId);
m_logCategory.error(lmg.toString());
} else {
justCreated = true;
}
} // needed to set key.
} // user found
} finally {
DbUtils.safeClose(select);
DbUtils.safeClose(update);
}
return new SecureHashKeyResult(key, justCreated);
}
public File getEventLogFile(UserAccount user, int eventId) {
return getEventLogFile(new File(getNfsRoot(), user.getMailDir()), eventId);
}
public void lockssHandleRequest() throws IOException {
resetVars();
boolean showForm = true;
String action = getParameter(KEY_ACTION);
if (!StringUtil.isNullString(action)) {
formAuid = getParameter(KEY_AUID);
formDepth = getParameter(KEY_REFETCH_DEPTH);
UserAccount acct = getUserAccount();
if (acct != null && !noAuditActions.contains(action)) {
acct.auditableEvent("used debug panel action: " + action + " AU ID: " + formAuid);
}
}
if (ACTION_MAIL_BACKUP.equals(action)) {
doMailBackup();
}
if (ACTION_RELOAD_CONFIG.equals(action)) {
doReloadConfig();
}
if (ACTION_SLEEP.equals(action)) {
doSleep();
}
if (ACTION_THROW_IOEXCEPTION.equals(action)) {
doThrow();
}
if (ACTION_START_V3_POLL.equals(action)) {
doV3Poll();
}
if (ACTION_FORCE_START_V3_POLL.equals(action)) {
forceV3Poll();
}
if (ACTION_START_CRAWL.equals(action)) {
doCrawl(false, false);
}
if (ACTION_FORCE_START_CRAWL.equals(action)) {
doCrawl(true, false);
}
if (ACTION_START_DEEP_CRAWL.equals(action)) {
doCrawl(false, true);
}
if (ACTION_FORCE_START_DEEP_CRAWL.equals(action)) {
doCrawl(true, true);
}
if (ACTION_CHECK_SUBSTANCE.equals(action)) {
doCheckSubstance();
}
if (ACTION_CRAWL_PLUGINS.equals(action)) {
crawlPluginRegistries();
}
if (ACTION_FIND_URL.equals(action)) {
showForm = doFindUrl();
}
if (ACTION_REINDEX_METADATA.equals(action)) {
doReindexMetadata();
}
if (ACTION_FORCE_REINDEX_METADATA.equals(action)) {
forceReindexMetadata();
}
if (ACTION_DISABLE_METADATA_INDEXING.equals(action)) {
doDisableMetadataIndexing();
}
if (showForm) {
displayPage();
}
}