Add log message for unsupported key encryption

3 files changed, 7 insertions, 4 deletions

diff --git a/main/src/main/java/de/blinkt/openvpn/core/OpenVPNThread.java b/main/src/main/java/de/blinkt/openvpn/core/OpenVPNThread.java
index 8b3d4525..1d8f6cc6 100644
--- a/main/src/main/java/de/blinkt/openvpn/core/OpenVPNThread.java
+++ b/main/src/main/java/de/blinkt/openvpn/core/OpenVPNThread.java
@@ -155,7 +155,7 @@ public class OpenVPNThread implements Runnable {
                         logLevel = Math.max(4, logLevel);

 

                     VpnStatus.logMessageOpenVPN(logStatus, logLevel, msg);

-                    VpnStatus.checkWeakMD(msg);

+                    VpnStatus.addExtraHints(msg);

                 } else {

                     VpnStatus.logInfo("P:" + logline);

                 }

diff --git a/main/src/main/java/de/blinkt/openvpn/core/VpnStatus.java b/main/src/main/java/de/blinkt/openvpn/core/VpnStatus.java
index 04848f93..c8e69414 100644
--- a/main/src/main/java/de/blinkt/openvpn/core/VpnStatus.java
+++ b/main/src/main/java/de/blinkt/openvpn/core/VpnStatus.java
@@ -474,10 +474,13 @@ public class VpnStatus {
     }
 
 
-    public static void checkWeakMD(String msg) {
+    public static void addExtraHints(String msg) {
         if ((msg.endsWith("md too weak") && msg.startsWith("OpenSSL: error")) || msg.contains("error:140AB18E")
                 || msg.contains("SSL_CA_MD_TOO_WEAK") || (msg.contains("ca md too weak")))
             logError("OpenSSL reported a certificate with a weak hash, please see the in app FAQ about weak hashes.");
+        if ((msg.contains("digital envelope routines::unsupported")))
+            logError("The encryption method of your private keys/pkcs12 might be outdated and you probably need to enable " +
+                    "the OpenSSL legacy provider to be able to use this profile.");
     }
 
     public static synchronized void updateByteCount(long in, long out) {
diff --git a/main/src/ui/java/de/blinkt/openvpn/core/OpenVPNThreadv3.java b/main/src/ui/java/de/blinkt/openvpn/core/OpenVPNThreadv3.java
index c51fc2cc..f10011c9 100644
--- a/main/src/ui/java/de/blinkt/openvpn/core/OpenVPNThreadv3.java
+++ b/main/src/ui/java/de/blinkt/openvpn/core/OpenVPNThreadv3.java
@@ -55,7 +55,7 @@ public class OpenVPNThreadv3 extends ClientAPI_OpenVPNClient implements Runnable
         ClientAPI_Status status = connect();
         if (status.getError()) {
             VpnStatus.logError(String.format("connect() error: %s: %s", status.getStatus(), status.getMessage()));
-            VpnStatus.checkWeakMD(status.getMessage());
+            VpnStatus.addExtraHints(status.getMessage());
         } else {
             VpnStatus.updateStateString("NOPROCESS", "OpenVPN3 thread finished", R.string.state_noprocess, ConnectionStatus.LEVEL_NOTCONNECTED);
         }
@@ -306,7 +306,7 @@ public class OpenVPNThreadv3 extends ClientAPI_OpenVPNClient implements Runnable
             logmsg = logmsg.substring(0, logmsg.length() - 1);
 
         VpnStatus.logInfo(logmsg);
-        VpnStatus.checkWeakMD(logmsg);
+        VpnStatus.addExtraHints(logmsg);
     }
 
     @Override