public void updateConnectionInfo(CConnectionInfo connectionInfo)
throws InvalidConfigurationException {
lock.lock();
try {
ValidationResponse vr = validator.validateConnectionInfo(null, connectionInfo);
if (vr.getValidationErrors().size() > 0) {
throw new InvalidConfigurationException(vr);
}
getConfiguration().setConnectionInfo(connectionInfo);
} finally {
lock.unlock();
}
}
public void updateUserAndGroupConfiguration(CUserAndGroupAuthConfiguration userAndGroupConfig)
throws InvalidConfigurationException {
lock.lock();
try {
ValidationResponse vr =
validator.validateUserAndGroupAuthConfiguration(null, userAndGroupConfig);
if (vr.getValidationErrors().size() > 0) {
throw new InvalidConfigurationException(vr);
}
getConfiguration().setUserAndGroupConfig(userAndGroupConfig);
} finally {
lock.unlock();
}
}
private Configuration getConfiguration() {
Reader fr = null;
FileInputStream is = null;
try {
lock.lock();
if (configuration != null) {
return configuration;
}
is = new FileInputStream(configurationFile);
LdapConfigurationXpp3Reader reader = new LdapConfigurationXpp3Reader();
fr = new InputStreamReader(is);
configuration = reader.read(fr);
ValidationResponse vr = validator.validateModel(new ValidationRequest(configuration));
if (vr.getValidationErrors().size() > 0) {
// TODO need to code the handling of invalid config
configuration = new Configuration();
}
// decrypt the password, if it fails assume the password is clear text.
// If the password is wrong the the LDAP Realm will not work, which is no different. If the
// user typed in the
// password wrong.
if (configuration.getConnectionInfo() != null
&& StringUtils.isNotEmpty(configuration.getConnectionInfo().getSystemPassword())) {
try {
configuration
.getConnectionInfo()
.setSystemPassword(
passwordHelper.decrypt(configuration.getConnectionInfo().getSystemPassword()));
} catch (PlexusCipherException e) {
this.getLogger()
.error(
"Failed to decrypt password, assuming the password in file: '"
+ configurationFile.getAbsolutePath()
+ "' is clear text.",
e);
}
}
} catch (FileNotFoundException e) {
// This is ok, may not exist first time around
configuration = this.getDefaultConfiguration();
} catch (IOException e) {
getLogger().error("IOException while retrieving configuration file", e);
} catch (XmlPullParserException e) {
getLogger().error("Invalid XML Configuration", e);
} finally {
if (fr != null) {
try {
fr.close();
} catch (IOException e) {
// just closing if open
}
}
if (is != null) {
try {
is.close();
} catch (IOException e) {
// just closing if open
}
}
lock.unlock();
}
return configuration;
}
