/*
* (non-Javadoc)
*
* @see org.deegree.security.AbstractAuthentication#authenticate(java.util.Map)
*/
public User authenticate(Map<String, String> params) throws WrongCredentialsException {
String tmp = initParams.get(INIT_PARAM_PATTERN);
List<String> patterns = StringTools.toList(tmp, ",;", true);
String ipAddress = params.get(AUTH_PARAM_IPADDRESS);
if (ipAddress != null) {
for (String p : patterns) {
if (ipAddress.matches(p)) {
User usr = null;
try {
SecurityAccessManager sam = SecurityAccessManager.getInstance();
// use matching pattern as username and password
usr = sam.getUserByName(p);
usr.authenticate(null);
} catch (Exception e) {
LOG.logError(e.getMessage());
String msg = Messages.getMessage("OWSPROXY_USER_AUTH_ERROR", ipAddress);
throw new WrongCredentialsException(msg);
}
return usr;
}
}
throw new WrongCredentialsException(
Messages.getMessage("OWSPROXY_USER_AUTH_ERROR", ipAddress));
}
return null;
}
/**
* Loads the deegree SecurityAccesManager if no instance is present jet.
*
* @throws GeneralSecurityException if the no instance of the deegree securitymanager could be
* touched.
*/
private void initializeSecurityAccessManager() throws GeneralSecurityException {
if (databaseInfo == null) {
LOG.logError(Messages.getMessage("WASS_ERROR_SECURITYACCESSMANAGER_NO_DBINFO"));
return;
}
Properties properties = new Properties();
properties.setProperty("driver", databaseInfo.getDriver());
properties.setProperty("url", databaseInfo.getURL());
properties.setProperty("user", databaseInfo.getUser());
properties.setProperty("password", databaseInfo.getPassword());
try {
securityAccessManager = SecurityAccessManager.getInstance();
} catch (GeneralSecurityException gse) {
try {
SecurityAccessManager.initialize(
"org.deegree.security.drm.SQLRegistry", properties, 60 * 1000);
securityAccessManager = SecurityAccessManager.getInstance();
} catch (GeneralSecurityException gse2) {
LOG.logError(Messages.getMessage("WASS_ERROR_SECURITYACCESSMANAGER"));
LOG.logError(gse2.getLocalizedMessage(), gse2);
throw new GeneralSecurityException(getMessage("WASS_ERROR_SECURITYACCESSMANAGER"));
}
}
}
/*
* (non-Javadoc)
*
* @see org.deegree.security.AbstractAuthentication#authenticate(java.util.Map,
* javax.servlet.http.HttpServletRequest)
*/
public User authenticate(Map<String, String> params, HttpServletRequest request)
throws WrongCredentialsException {
String sessionID = params.get(AUTH_PARAM_SESSIONID);
User usr = null;
if (sessionID != null) {
String[] user = new String[3];
String urlStr = initParams.get(INIT_PARAM_WAS);
urlStr = urlStr.replaceFirst("\\[SESSIONID\\]", sessionID);
LOG.logDebug("request WAS for user information: " + urlStr);
Document doc = null;
try {
URL url = new URL(urlStr);
XMLFragment xml = new XMLFragment(url);
doc = xml.getRootElement().getOwnerDocument();
user[0] = XMLTools.getNodeAsString(doc, "/User/UserName", nsContext, null);
user[1] = XMLTools.getNodeAsString(doc, "/User/Password", nsContext, null);
} catch (Exception e) {
LOG.logError(e.getMessage(), e);
throw new WrongCredentialsException(Messages.getMessage("OWSProxyServletFilter.WASACCESS"));
}
if (user[0] != null) {
try {
SecurityAccessManager sam = SecurityAccessManager.getInstance();
usr = sam.getUserByName(user[0]);
usr.authenticate(user[1]);
} catch (Exception e) {
throw new WrongCredentialsException(
Messages.getMessage("OWSPROXY_USER_AUTH_ERROR", user[0]));
}
} else {
String msg = "undefined error";
try {
msg = XMLTools.getNodeAsString(doc, "//ServiceException", nsContext, "general error");
} catch (Exception e) {
// should never happen
}
throw new WrongCredentialsException(msg);
}
}
return usr;
}
@Override
public void actionPerformed(FormEvent event) {
// the Role for which the rights are to be set
int roleId = -1;
// array of ints, ids of Layers (SecuredObjects) for which
// the Role has access rights
int[] layers = null;
// corresponding maps of key (PropertyName) / value-pairs that
// constitute access constraints
Map<String, Object>[] layerConstraints = null;
SecurityAccessManager manager = null;
SecurityTransaction transaction = null;
try {
RPCWebEvent ev = (RPCWebEvent) event;
RPCMethodCall rpcCall = ev.getRPCMethodCall();
RPCParameter[] params = rpcCall.getParameters();
// validates the incomming method call and extracts the roleID
roleId = validate(params);
RPCParameter[] layerParams = (RPCParameter[]) params[1].getValue();
layers = new int[layerParams.length];
layerConstraints = new Map[layerParams.length];
extractLayerValues(layers, layerConstraints, layerParams);
// extract FeatureType rights
if (!(params[2].getValue() instanceof RPCParameter[])) {
throw new RPCException(Messages.getMessage("IGEO_STD_STORERIGHTS_THIRD_PARAM"));
}
// array of ints, ids of FeatureTypes (SecuredObjects) for which
// the Role has access rights
FeatureTypeRight[] featureTypes = extractFeatureTypeValues(params);
transaction = SecurityHelper.acquireTransaction(this);
SecurityHelper.checkForAdminRole(transaction);
manager = SecurityAccessManager.getInstance();
User user = transaction.getUser();
Role role = transaction.getRoleById(roleId);
// perform access check
if (!user.hasRight(transaction, "update", role)) {
getRequest().setAttribute("SOURCE", this.getClass().getName());
String s = Messages.getMessage("IGEO_STD_STORERIGHTS_MISSING_RIGHTS", role.getName());
getRequest().setAttribute("MESSAGE", s);
setNextPage("error.jsp");
return;
}
// set/delete access rights for Layers
SecuredObject[] presentLayers = transaction.getAllSecuredObjects(ClientHelper.TYPE_LAYER);
setAccessRightsForLayers(layers, layerConstraints, transaction, role, presentLayers);
// set/delete access rights for FeatureTypes
SecuredObject[] presentFeatureTypes =
transaction.getAllSecuredObjects(ClientHelper.TYPE_FEATURETYPE);
setAccessRightsForFeatureTypes(featureTypes, transaction, role, presentFeatureTypes);
manager.commitTransaction(transaction);
transaction = null;
String s = Messages.getMessage("IGEO_STD_STORERIGHTS_SUCCESS", role.getID());
getRequest().setAttribute("MESSAGE", s);
} catch (RPCException e) {
getRequest().setAttribute("SOURCE", this.getClass().getName());
String s = Messages.getMessage("IGEO_STD_STORERIGHTS_INVALID_REQ", e.getMessage());
getRequest().setAttribute("MESSAGE", s);
setNextPage("error.jsp");
LOG.logDebug(e.getMessage(), e);
} catch (GeneralSecurityException e) {
getRequest().setAttribute("SOURCE", this.getClass().getName());
String s = Messages.getMessage("IGEO_STD_STORERIGHTS_ERROR", e.getMessage());
getRequest().setAttribute("MESSAGE", s);
setNextPage("error.jsp");
LOG.logDebug(e.getMessage(), e);
} finally {
if (manager != null && transaction != null) {
try {
manager.abortTransaction(transaction);
} catch (GeneralSecurityException e) {
LOG.logDebug(e.getMessage(), e);
}
}
}
}