[client] authenticator for the direct masterserver login

2 files changed, 69 insertions, 0 deletions

diff --git a/dozentenmodul/src/main/java/auth/BWLPAuthenticator.java b/dozentenmodul/src/main/java/auth/BWLPAuthenticator.java
new file mode 100644
index 00000000..f619b453
--- /dev/null
+++ b/dozentenmodul/src/main/java/auth/BWLPAuthenticator.java
@@ -0,0 +1,50 @@
+package auth;
+
+import org.apache.log4j.Logger;
+import org.apache.thrift.TException;
+import org.openslx.bwlp.thrift.iface.SessionData;
+import org.openslx.bwlp.thrift.iface.TAuthenticationException;
+import org.openslx.bwlp.thrift.iface.UserInfo;
+import org.openslx.thrifthelper.ThriftManager;
+
+import util.ShibbolethECP.ReturnCode;
+
+/**
+ * @author Jonathan Bauer
+ *
+ */
+public class BWLPAuthenticator implements BaseAuthenticator {
+
+	/**
+	 * Logger instance for this class
+	 */
+	private final static Logger LOGGER = Logger.getLogger(BWLPAuthenticator.class);
+	
+	@Override
+	public void login(String username, String password,
+			AuthenticatorCallback callback) throws TAuthenticationException {
+
+		SessionData authResult = null;
+		// try to login user
+		try {
+			authResult = ThriftManager.getMasterClient().authenticate(username, password);
+		} catch (TException e) {
+			LOGGER.error("Thrift communication error: ", e);
+			return;
+		}
+		
+		// handle answer from server
+		if (authResult != null && authResult.authToken != null) {
+			UserInfo userInfo = null;
+			try {
+				userInfo = ThriftManager.getMasterClient().getUserFromToken(authResult.authToken);
+			} catch (TException e) {
+				LOGGER.error("Thrift communication error: ", e);
+			}
+			callback.postLogin(ReturnCode.NO_ERROR, userInfo);
+		} else {
+			// it should then show a corresponding error message!
+			callback.postLogin(ReturnCode.ERROR_OTHER, null);
+		}
+	}
+}
diff --git a/dozentenmodul/src/main/java/gui/core/LoginGUI.java b/dozentenmodul/src/main/java/gui/core/LoginGUI.java
index 3e52df29..7718c0dd 100644
--- a/dozentenmodul/src/main/java/gui/core/LoginGUI.java
+++ b/dozentenmodul/src/main/java/gui/core/LoginGUI.java
@@ -19,6 +19,7 @@ import org.openslx.thrifthelper.ThriftManager;
 
 import util.ShibbolethECP.ReturnCode;
 import auth.BWIDMAuthenticator;
+import auth.BWLPAuthenticator;
 import auth.BaseAuthenticator.AuthenticatorCallback;
 import edu.kit.scc.dei.ecplean.ECPAuthenticationException;
 import gui.GuiManager;
@@ -188,6 +189,24 @@ public class LoginGUI extends LoginComposite {
 			break;
 		case BWLP:
 			LOGGER.info("bwlp");
+			BWLPAuthenticator bwlpAuth = new BWLPAuthenticator();
+			try {
+				bwlpAuth.login(username, password, new AuthenticatorCallback() {
+					@Override
+					public void postLogin(ReturnCode returnCode, UserInfo user) {
+						// handle errors first
+						if (returnCode != ReturnCode.NO_ERROR && user == null) {
+							GuiManager.showMessage("Internal error!");
+						} else {
+							// TODO: FOR DEBUGGING/DEV PURPOSES!
+							ThriftManager.setSatelliteAddress( "132.230.8.113" );
+							GuiManager.addContent(new DisclaimerComposite(getShell()));
+						}
+					}
+				});
+			} catch (TAuthenticationException e) {
+				GuiManager.showMessage(BAD_AUTH);
+			}
 			break;
 		case SAT:
 			LOGGER.info("sat");