[*] Improve SSL handling

1 files changed, 15 insertions, 7 deletions

diff --git a/dozentenmodul/src/main/java/org/openslx/dozmod/gui/GraphicalCertHandler.java b/dozentenmodul/src/main/java/org/openslx/dozmod/gui/GraphicalCertHandler.java
index 07b44175..35297c9f 100644
--- a/dozentenmodul/src/main/java/org/openslx/dozmod/gui/GraphicalCertHandler.java
+++ b/dozentenmodul/src/main/java/org/openslx/dozmod/gui/GraphicalCertHandler.java
@@ -30,10 +30,17 @@ public class GraphicalCertHandler {
 		@Override
 		public void checkServerTrusted(X509Certificate[] certs, String authType) throws CertificateException {
 			if (certs == null || certs.length == 0) {
-				Gui.asyncMessageBox(
-						"Der Satellit besitzt kein Zertifikat. Verschlüsselte Verbindung nicht möglich.\n\n"
-								+ "Möchten Sie trotzdem fortfahren?", MessageType.WARNING, LOGGER, null);
-				// TODO: Ask and do
+				Boolean ret = Gui.syncExec(new GuiCallable<Boolean>() {
+					@Override
+					public Boolean run() {
+						return Gui.showMessageBox(null,
+								"Der Satellit besitzt kein Zertifikat. Verschlüsselte Verbindung nicht möglich.\n\n"
+										+ "Möchten Sie trotzdem fortfahren?", MessageType.WARNING, LOGGER,
+								null);
+					}
+				});
+				if (ret)
+					return;
 				throw new CertificateException("No certificate provided by server");
 			}
 			byte[] encoded = certs[0].getEncoded();
@@ -51,14 +58,15 @@ public class GraphicalCertHandler {
 			byte[] expectedFingerprint = FingerprintManager.getFingerprint(address);
 			final String question;
 			if (expectedFingerprint == null) {
-				// Not known yet, ask
-				question = "Magst du die Zahl " + actualFingerprintReadable + "?";
+				// First time we connect to this server, so remember the fingerprint
+				FingerprintManager.saveFingerprint(address, actualFingerprint);
+				return;
 			} else if (Arrays.equals(actualFingerprint, expectedFingerprint)) {
 				// Known, matches, everything's fine
 				return;
 			} else {
 				// Known, mismatch, panic!
-				question = "!!! ALARM !!!! ALARM !!! *trage hol*\n\n" + "Der Fingerabdruck von " + address
+				question = "!!! ALARM !!!! ALARM !!!\n\n" + "Der Fingerabdruck von " + address
 						+ " hat sich verändert.\n" + "Erwartet: "
 						+ new BigInteger(expectedFingerprint).toString(16) + "\n" + "Vorgefunden: "
 						+ actualFingerprintReadable + "\n\n"