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Cache credentials in session, provide getters for retrieving configs and credentials from session.

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This commit is contained in:
Michael Jumper
2012-03-23 15:08:21 -07:00
parent 022e711f32
commit 2cf91df11e
1 changed files with 29 additions and 8 deletions
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37
guacamole/src/main/java/net/sourceforge/guacamole/net/basic/AuthenticatingHttpServlet.java
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@@ -144,6 +144,26 @@ public abstract class AuthenticatingHttpServlet extends HttpServlet {
response.sendError(HttpServletResponse.SC_FORBIDDEN); response.sendError(HttpServletResponse.SC_FORBIDDEN);
} }
/**
* Returns the credentials associated with the given session.
*
* @param session The session to retrieve credentials from.
* @return The credentials associated with the given session.
*/
protected Credentials getCredentials(HttpSession session) {
return (Credentials) session.getAttribute("GUAC_CREDS");
}
/**
* Returns the configurations associated with the given session.
*
* @param session The session to retrieve configurations from.
* @return The configurations associated with the given session.
*/
protected Map<String, GuacamoleConfiguration> getConfigurations(HttpSession session) {
return (Map<String, GuacamoleConfiguration>) session.getAttribute("GUAC_CONFIGS");
}
@Override @Override
protected void service(HttpServletRequest request, HttpServletResponse response) protected void service(HttpServletRequest request, HttpServletResponse response)
throws IOException, ServletException { throws IOException, ServletException {
@@ -151,8 +171,7 @@ public abstract class AuthenticatingHttpServlet extends HttpServlet {
HttpSession httpSession = request.getSession(true); HttpSession httpSession = request.getSession(true);
// Try to get configs from session // Try to get configs from session
Map<String, GuacamoleConfiguration> configs = Map<String, GuacamoleConfiguration> configs = getConfigurations(httpSession);
(Map<String, GuacamoleConfiguration>) httpSession.getAttribute("GUAC_CONFIGS");
// If no configs, try to authenticate the user to get the configs using // If no configs, try to authenticate the user to get the configs using
// this request. // this request.
@@ -173,12 +192,12 @@ public abstract class AuthenticatingHttpServlet extends HttpServlet {
String password = request.getParameter("password"); String password = request.getParameter("password");
// Build credentials object // Build credentials object
Credentials credentials = new Credentials (); Credentials credentials = new Credentials();
credentials.setSession(httpSession); credentials.setSession(httpSession);
credentials.setRequest(request); credentials.setRequest(request);
credentials.setUsername(username); credentials.setUsername(username);
credentials.setPassword(password); credentials.setPassword(password);
// Get authorized configs // Get authorized configs
try { try {
configs = authProvider.getAuthorizedConfigurations(credentials); configs = authProvider.getAuthorizedConfigurations(credentials);
@@ -189,7 +208,8 @@ public abstract class AuthenticatingHttpServlet extends HttpServlet {
// If error retrieving configs, fail authentication, notify listeners // If error retrieving configs, fail authentication, notify listeners
catch (GuacamoleException e) { catch (GuacamoleException e) {
logger.error("Error retrieving configuration(s) for user \"{}\".", username); logger.error("Error retrieving configuration(s) for user \"{}\".",
credentials.getUsername());
notifyFailed(listeners, credentials); notifyFailed(listeners, credentials);
failAuthentication(response); failAuthentication(response);
@@ -199,7 +219,7 @@ public abstract class AuthenticatingHttpServlet extends HttpServlet {
// If no configs, fail authentication, notify listeners // If no configs, fail authentication, notify listeners
if (configs == null) { if (configs == null) {
logger.warn("Authentication attempt from {} for user \"{}\" failed.", logger.warn("Authentication attempt from {} for user \"{}\" failed.",
request.getRemoteAddr(), username); request.getRemoteAddr(), credentials.getUsername());
notifyFailed(listeners, credentials); notifyFailed(listeners, credentials);
failAuthentication(response); failAuthentication(response);
@@ -213,7 +233,7 @@ public abstract class AuthenticatingHttpServlet extends HttpServlet {
// Otherwise, authentication has been succesful // Otherwise, authentication has been succesful
logger.info("User \"{}\" successfully authenticated from {}.", logger.info("User \"{}\" successfully authenticated from {}.",
username, request.getRemoteAddr()); credentials.getUsername(), request.getRemoteAddr());
// Notify of success, cancel if requested // Notify of success, cancel if requested
if (!notifySuccess(listeners, credentials)) { if (!notifySuccess(listeners, credentials)) {
@@ -232,8 +252,9 @@ public abstract class AuthenticatingHttpServlet extends HttpServlet {
} }
// Associate configs with session // Associate configs and credentials with session
httpSession.setAttribute("GUAC_CONFIGS", configs); httpSession.setAttribute("GUAC_CONFIGS", configs);
httpSession.setAttribute("GUAC_CREDS", credentials);
} }