public static void saveConfiguration(
final PwmRequest pwmRequest, final StoredConfigurationImpl storedConfiguration)
throws PwmUnrecoverableException {
{
final List<String> errorStrings = storedConfiguration.validateValues();
if (errorStrings != null && !errorStrings.isEmpty()) {
final String errorString = errorStrings.get(0);
throw new PwmUnrecoverableException(
new ErrorInformation(PwmError.CONFIG_FORMAT_ERROR, null, new String[] {errorString}));
}
}
try {
ContextManager contextManager =
ContextManager.getContextManager(
pwmRequest.getHttpServletRequest().getSession().getServletContext());
contextManager
.getConfigReader()
.saveConfiguration(
storedConfiguration,
contextManager.getPwmApplication(),
pwmRequest.getSessionLabel());
contextManager.requestPwmApplicationRestart();
} catch (Exception e) {
final String errorString = "error saving file: " + e.getMessage();
LOGGER.error(pwmRequest, errorString);
throw new PwmUnrecoverableException(
new ErrorInformation(PwmError.CONFIG_FORMAT_ERROR, null, new String[] {errorString}));
}
}
private static void writeConfig(
final ContextManager contextManager, final StoredConfigurationImpl storedConfiguration)
throws PwmOperationalException, PwmUnrecoverableException {
ConfigurationReader configReader = contextManager.getConfigReader();
PwmApplication pwmApplication = contextManager.getPwmApplication();
try {
// add a random security key
storedConfiguration.initNewRandomSecurityKey();
storedConfiguration.writeConfigProperty(
StoredConfigurationImpl.ConfigProperty.PROPERTY_KEY_CONFIG_IS_EDITABLE, "true");
configReader.saveConfiguration(storedConfiguration, pwmApplication, null);
contextManager.requestPwmApplicationRestart();
} catch (PwmException e) {
throw new PwmOperationalException(e.getErrorInformation());
} catch (Exception e) {
final ErrorInformation errorInformation =
new ErrorInformation(
PwmError.ERROR_INVALID_CONFIG,
"unable to save configuration: " + e.getLocalizedMessage());
throw new PwmOperationalException(errorInformation);
}
}
public static StoredConfigurationImpl readCurrentConfiguration(final PwmRequest pwmRequest)
throws PwmUnrecoverableException {
final ContextManager contextManager =
ContextManager.getContextManager(pwmRequest.getHttpServletRequest().getSession());
final ConfigurationReader runningConfigReader = contextManager.getConfigReader();
final StoredConfigurationImpl runningConfig = runningConfigReader.getStoredConfiguration();
return StoredConfigurationImpl.copy(runningConfig);
}
public static void restUploadConfig(final PwmRequest pwmRequest)
throws PwmUnrecoverableException, IOException, ServletException {
final PwmApplication pwmApplication = pwmRequest.getPwmApplication();
final PwmSession pwmSession = pwmRequest.getPwmSession();
final HttpServletRequest req = pwmRequest.getHttpServletRequest();
if (pwmApplication.getApplicationMode() == PwmApplication.MODE.RUNNING) {
final String errorMsg = "config upload is not permitted when in running mode";
final ErrorInformation errorInformation =
new ErrorInformation(PwmError.CONFIG_UPLOAD_FAILURE, errorMsg, new String[] {errorMsg});
pwmRequest.respondWithError(errorInformation, true);
return;
}
if (ServletFileUpload.isMultipartContent(req)) {
final InputStream uploadedFile = ServletHelper.readFileUpload(req, "uploadFile");
if (uploadedFile != null) {
try {
final StoredConfigurationImpl storedConfig =
StoredConfigurationImpl.fromXml(uploadedFile);
final List<String> configErrors = storedConfig.validateValues();
if (configErrors != null && !configErrors.isEmpty()) {
throw new PwmOperationalException(
new ErrorInformation(PwmError.CONFIG_FORMAT_ERROR, configErrors.get(0)));
}
writeConfig(ContextManager.getContextManager(req.getSession()), storedConfig);
LOGGER.trace(pwmSession, "read config from file: " + storedConfig.toString());
final RestResultBean restResultBean = new RestResultBean();
restResultBean.setSuccessMessage("read message");
pwmRequest.getPwmResponse().outputJsonResult(restResultBean);
req.getSession().invalidate();
} catch (PwmException e) {
final RestResultBean restResultBean =
RestResultBean.fromError(e.getErrorInformation(), pwmRequest);
pwmRequest.getPwmResponse().outputJsonResult(restResultBean);
LOGGER.error(pwmSession, e.getErrorInformation().toDebugStr());
}
} else {
final ErrorInformation errorInformation =
new ErrorInformation(
PwmError.CONFIG_UPLOAD_FAILURE,
"error reading config file: no file present in upload");
final RestResultBean restResultBean =
RestResultBean.fromError(errorInformation, pwmRequest);
pwmRequest.getPwmResponse().outputJsonResult(restResultBean);
LOGGER.error(pwmSession, errorInformation.toDebugStr());
}
}
}
private boolean isEnabled(final ServletRequest servletRequest) {
try {
final PwmURL pwmURL = new PwmURL((HttpServletRequest) servletRequest);
if (pwmURL.isResourceURL() || pwmURL.isWebServiceURL()) {
return false;
}
} catch (Exception e) {
LOGGER.error("unable to parse request url, defaulting to non-gzip: " + e.getMessage());
}
final PwmApplication pwmApplication;
try {
pwmApplication = ContextManager.getPwmApplication((HttpServletRequest) servletRequest);
return Boolean.parseBoolean(
pwmApplication.getConfig().readAppProperty(AppProperty.HTTP_ENABLE_GZIP));
} catch (PwmUnrecoverableException e) {
LOGGER.trace(
"unable to read http-gzip app-property, defaulting to non-gzip: " + e.getMessage());
}
return false;
}
private void restGotoStep(final PwmRequest pwmRequest, final ConfigGuideBean configGuideBean)
throws PwmUnrecoverableException, IOException, ServletException {
final String requestedStep = pwmRequest.readParameterAsString("step");
STEP step = null;
if (requestedStep != null && requestedStep.length() > 0) {
try {
step = STEP.valueOf(requestedStep);
} catch (IllegalArgumentException e) {
/* */
}
}
final boolean ldapSchemaPermitted =
"LDAP".equals(configGuideBean.getFormData().get(PARAM_CR_STORAGE_PREF))
&& configGuideBean.getSelectedTemplate() == PwmSettingTemplate.NOVL;
if ("NEXT".equals(requestedStep)) {
step = configGuideBean.getStep().next();
if (step == STEP.LDAP_SCHEMA && !ldapSchemaPermitted) {
step = step.next();
}
} else if ("PREVIOUS".equals(requestedStep)) {
step = configGuideBean.getStep().previous();
if (step == STEP.LDAP_SCHEMA && !ldapSchemaPermitted) {
step = step.previous();
}
}
if (step == null) {
final String errorMsg = "unknown goto step request: " + requestedStep;
final ErrorInformation errorInformation =
new ErrorInformation(PwmError.CONFIG_FORMAT_ERROR, errorMsg);
final RestResultBean restResultBean = RestResultBean.fromError(errorInformation, pwmRequest);
LOGGER.error(pwmRequest, errorInformation.toDebugStr());
pwmRequest.outputJsonResult(restResultBean);
return;
}
if (step == STEP.FINISH) {
final ContextManager contextManager = ContextManager.getContextManager(pwmRequest);
try {
writeConfig(contextManager, configGuideBean);
} catch (PwmException e) {
final RestResultBean restResultBean =
RestResultBean.fromError(e.getErrorInformation(), pwmRequest);
pwmRequest.outputJsonResult(restResultBean);
return;
} catch (Exception e) {
final RestResultBean restResultBean =
RestResultBean.fromError(
new ErrorInformation(
PwmError.ERROR_UNKNOWN, "error during save: " + e.getMessage()),
pwmRequest);
pwmRequest.outputJsonResult(restResultBean);
return;
}
final HashMap<String, String> resultData = new HashMap<>();
resultData.put("serverRestart", "true");
pwmRequest.outputJsonResult(new RestResultBean(resultData));
pwmRequest.invalidateSession();
} else {
configGuideBean.setStep(step);
pwmRequest.outputJsonResult(new RestResultBean());
LOGGER.trace("setting current step to: " + step);
}
}
static boolean checkAuthentication(
final PwmRequest pwmRequest, final ConfigManagerBean configManagerBean)
throws IOException, PwmUnrecoverableException, ServletException {
final PwmApplication pwmApplication = pwmRequest.getPwmApplication();
final PwmSession pwmSession = pwmRequest.getPwmSession();
final ConfigurationReader runningConfigReader =
ContextManager.getContextManager(pwmRequest.getHttpServletRequest().getSession())
.getConfigReader();
final StoredConfigurationImpl storedConfig = runningConfigReader.getStoredConfiguration();
boolean authRequired = false;
if (storedConfig.hasPassword()) {
authRequired = true;
}
if (PwmApplication.MODE.RUNNING == pwmRequest.getPwmApplication().getApplicationMode()) {
if (!pwmSession.getSessionStateBean().isAuthenticated()) {
throw new PwmUnrecoverableException(PwmError.ERROR_AUTHENTICATION_REQUIRED);
}
if (!pwmRequest
.getPwmSession()
.getSessionManager()
.checkPermission(pwmRequest.getPwmApplication(), Permission.PWMADMIN)) {
final ErrorInformation errorInformation = new ErrorInformation(PwmError.ERROR_UNAUTHORIZED);
pwmRequest.respondWithError(errorInformation);
return true;
}
if (pwmSession.getLoginInfoBean().getAuthenticationType()
!= AuthenticationType.AUTHENTICATED) {
throw new PwmUnrecoverableException(
new ErrorInformation(
PwmError.ERROR_AUTHENTICATION_REQUIRED,
"Username/Password authentication is required to edit configuration. This session has not been authenticated using a user password (SSO or other method used)."));
}
}
if (PwmApplication.MODE.CONFIGURATION != pwmRequest.getPwmApplication().getApplicationMode()) {
authRequired = true;
}
if (!authRequired) {
return false;
}
if (!storedConfig.hasPassword()) {
final String errorMsg = "config file does not have a configuration password";
final ErrorInformation errorInformation =
new ErrorInformation(PwmError.CONFIG_FORMAT_ERROR, errorMsg, new String[] {errorMsg});
pwmRequest.respondWithError(errorInformation, true);
return true;
}
if (configManagerBean.isPasswordVerified()) {
return false;
}
String persistentLoginValue = null;
boolean persistentLoginAccepted = false;
boolean persistentLoginEnabled = false;
if (pwmRequest.getConfig().isDefaultValue(PwmSetting.PWM_SECURITY_KEY)) {
LOGGER.debug(pwmRequest, "security not available, persistent login not possible.");
} else {
persistentLoginEnabled = true;
final PwmSecurityKey securityKey = pwmRequest.getConfig().getSecurityKey();
if (PwmApplication.MODE.RUNNING == pwmRequest.getPwmApplication().getApplicationMode()) {
persistentLoginValue =
SecureEngine.hash(
storedConfig.readConfigProperty(ConfigurationProperty.PASSWORD_HASH)
+ pwmSession.getUserInfoBean().getUserIdentity().toDelimitedKey(),
PwmHashAlgorithm.SHA512);
} else {
persistentLoginValue =
SecureEngine.hash(
storedConfig.readConfigProperty(ConfigurationProperty.PASSWORD_HASH),
PwmHashAlgorithm.SHA512);
}
{
final String cookieStr =
ServletHelper.readCookie(
pwmRequest.getHttpServletRequest(), PwmConstants.COOKIE_PERSISTENT_CONFIG_LOGIN);
if (securityKey != null && cookieStr != null && !cookieStr.isEmpty()) {
try {
final String jsonStr = pwmApplication.getSecureService().decryptStringValue(cookieStr);
final PersistentLoginInfo persistentLoginInfo =
JsonUtil.deserialize(jsonStr, PersistentLoginInfo.class);
if (persistentLoginInfo != null && persistentLoginValue != null) {
if (persistentLoginInfo.getExpireDate().after(new Date())) {
if (persistentLoginValue.equals(persistentLoginInfo.getPassword())) {
persistentLoginAccepted = true;
LOGGER.debug(
pwmRequest,
"accepting persistent config login from cookie (expires "
+ PwmConstants.DEFAULT_DATETIME_FORMAT.format(
persistentLoginInfo.getExpireDate())
+ ")");
}
}
}
} catch (Exception e) {
LOGGER.error(
pwmRequest, "error examining persistent config login cookie: " + e.getMessage());
}
if (!persistentLoginAccepted) {
Cookie removalCookie = new Cookie(PwmConstants.COOKIE_PERSISTENT_CONFIG_LOGIN, null);
removalCookie.setMaxAge(0);
pwmRequest.getPwmResponse().addCookie(removalCookie);
LOGGER.debug(pwmRequest, "removing non-working persistent config login cookie");
}
}
}
}
final String password = pwmRequest.readParameterAsString("password");
boolean passwordAccepted = false;
if (!persistentLoginAccepted) {
if (password != null && password.length() > 0) {
if (storedConfig.verifyPassword(password)) {
passwordAccepted = true;
LOGGER.trace(pwmRequest, "valid configuration password accepted");
updateLoginHistory(pwmRequest, pwmRequest.getUserInfoIfLoggedIn(), true);
} else {
LOGGER.trace(pwmRequest, "configuration password is not correct");
pwmApplication.getIntruderManager().convenience().markAddressAndSession(pwmSession);
pwmApplication
.getIntruderManager()
.mark(
RecordType.USERNAME,
PwmConstants.CONFIGMANAGER_INTRUDER_USERNAME,
pwmSession.getLabel());
final ErrorInformation errorInformation =
new ErrorInformation(PwmError.ERROR_WRONGPASSWORD);
pwmRequest.setResponseError(errorInformation);
updateLoginHistory(pwmRequest, pwmRequest.getUserInfoIfLoggedIn(), false);
}
}
}
if ((persistentLoginAccepted || passwordAccepted)) {
configManagerBean.setPasswordVerified(true);
pwmApplication.getIntruderManager().convenience().clearAddressAndSession(pwmSession);
pwmApplication
.getIntruderManager()
.clear(RecordType.USERNAME, PwmConstants.CONFIGMANAGER_INTRUDER_USERNAME);
if (persistentLoginEnabled
&& !persistentLoginAccepted
&& "on".equals(pwmRequest.readParameterAsString("remember"))) {
final int persistentSeconds = figureMaxLoginSeconds(pwmRequest);
if (persistentSeconds > 0) {
final Date expirationDate =
new Date(System.currentTimeMillis() + (persistentSeconds * 1000));
final PersistentLoginInfo persistentLoginInfo =
new PersistentLoginInfo(expirationDate, persistentLoginValue);
final String jsonPersistentLoginInfo = JsonUtil.serialize(persistentLoginInfo);
final String cookieValue =
pwmApplication.getSecureService().encryptToString(jsonPersistentLoginInfo);
pwmRequest
.getPwmResponse()
.writeCookie(
PwmConstants.COOKIE_PERSISTENT_CONFIG_LOGIN, cookieValue, persistentSeconds);
LOGGER.debug(
pwmRequest,
"set persistent config login cookie (expires "
+ PwmConstants.DEFAULT_DATETIME_FORMAT.format(expirationDate)
+ ")");
}
}
if (configManagerBean.getPrePasswordEntryUrl() != null) {
final String originalUrl = configManagerBean.getPrePasswordEntryUrl();
configManagerBean.setPrePasswordEntryUrl(null);
pwmRequest.getPwmResponse().sendRedirect(originalUrl);
return true;
}
return false;
}
if (configManagerBean.getPrePasswordEntryUrl() == null) {
configManagerBean.setPrePasswordEntryUrl(
pwmRequest.getHttpServletRequest().getRequestURL().toString());
}
forwardToJsp(pwmRequest);
return true;
}