/*
* (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;
}
/*
* (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;
}