From f4b9c3edf8d35c7246853dac72eecd57b248e97f Mon Sep 17 00:00:00 2001
From: Arne Schwabe <arne@rfc2549.org>
Date: Sat, 2 Feb 2013 16:08:52 +0100
Subject: Give the hint of android bug with alphanumeric Keystore Aliases.
 (closes issue #132)

---
 src/de/blinkt/openvpn/VpnProfile.java | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'src/de/blinkt/openvpn/VpnProfile.java')

diff --git a/src/de/blinkt/openvpn/VpnProfile.java b/src/de/blinkt/openvpn/VpnProfile.java
index d8b22ae6..74f01a3b 100644
--- a/src/de/blinkt/openvpn/VpnProfile.java
+++ b/src/de/blinkt/openvpn/VpnProfile.java
@@ -25,6 +25,7 @@ import android.content.Context;
 import android.content.Intent;
 import android.content.SharedPreferences;
 import android.content.pm.ApplicationInfo;
+import android.os.Build;
 import android.preference.PreferenceManager;
 import android.security.KeyChain;
 import android.security.KeyChainException;
@@ -577,6 +578,11 @@ public class VpnProfile implements  Serializable{
 			e.printStackTrace();
 		} catch (KeyChainException e) {
 			OpenVPN.logMessage(0,"",context.getString(R.string.keychain_access));
+			if(Build.VERSION.SDK_INT==Build.VERSION_CODES.JELLY_BEAN){
+				if(!mAlias.matches("^[a-zA-Z0-9]$")) {
+					OpenVPN.logError(R.string.jelly_keystore_alphanumeric_bug);
+				}
+			}
 		}
 		return false;
 	}
-- 
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