From cbdaa48705855169827f29014efbaa934d212ccf Mon Sep 17 00:00:00 2001
From: Arne Schwabe <arne@rfc2549.org>
Date: Tue, 12 Nov 2019 22:58:14 +0100
Subject: Convert most fragments/activities to androidx

---
 .../openvpn/views/RemoteCNPreferenceDialog.java    | 124 +++++++++++++++++++++
 1 file changed, 124 insertions(+)
 create mode 100644 main/src/ui/java/de/blinkt/openvpn/views/RemoteCNPreferenceDialog.java

(limited to 'main/src/ui/java/de/blinkt/openvpn/views/RemoteCNPreferenceDialog.java')

diff --git a/main/src/ui/java/de/blinkt/openvpn/views/RemoteCNPreferenceDialog.java b/main/src/ui/java/de/blinkt/openvpn/views/RemoteCNPreferenceDialog.java
new file mode 100644
index 00000000..37258489
--- /dev/null
+++ b/main/src/ui/java/de/blinkt/openvpn/views/RemoteCNPreferenceDialog.java
@@ -0,0 +1,124 @@
+/*
+ * Copyright (c) 2012-2019 Arne Schwabe
+ * Distributed under the GNU GPL v2 with additional terms. For full terms see the file doc/LICENSE.txt
+ */
+
+package de.blinkt.openvpn.views;
+
+import android.os.Bundle;
+import android.util.Pair;
+import android.view.View;
+import android.widget.ArrayAdapter;
+import android.widget.EditText;
+import android.widget.Spinner;
+import android.widget.TextView;
+
+import androidx.preference.PreferenceDialogFragmentCompat;
+
+import de.blinkt.openvpn.R;
+import de.blinkt.openvpn.VpnProfile;
+
+import static de.blinkt.openvpn.VpnProfile.X509_VERIFY_TLSREMOTE_COMPAT_NOREMAPPING;
+
+public class RemoteCNPreferenceDialog extends PreferenceDialogFragmentCompat {
+    private Spinner mSpinner;
+    private EditText mEditText;
+    private TextView mRemoteTLSNote;
+
+    public static RemoteCNPreferenceDialog newInstance(String key) {
+        RemoteCNPreferenceDialog f = new RemoteCNPreferenceDialog();
+        Bundle args = new Bundle();
+        args.putString(ARG_KEY, key);
+        f.setArguments(args);
+        return f;
+    }
+
+    @Override
+    public void onBindDialogView(View view) {
+        String mDn = ((RemoteCNPreference) getPreference()).getCNText();
+        int mDNType = ((RemoteCNPreference) getPreference()).getAuthtype();
+
+        mEditText = view.findViewById(R.id.tlsremotecn);
+        mSpinner = view.findViewById(R.id.x509verifytype);
+        mRemoteTLSNote = view.findViewById(R.id.tlsremotenote);
+        mEditText.setText(mDn);
+
+        populateSpinner(mDn, mDNType);
+    }
+
+    private void populateSpinner(String mDn, int mDNType) {
+        ArrayAdapter<String> authtypes = new ArrayAdapter<>(requireContext(), android.R.layout.simple_spinner_item);
+        authtypes.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
+
+        authtypes.add(requireContext().getString(R.string.complete_dn));
+        authtypes.add(requireContext().getString(R.string.rdn));
+        authtypes.add(requireContext().getString(R.string.rdn_prefix));
+        if ((mDNType == VpnProfile.X509_VERIFY_TLSREMOTE || mDNType == X509_VERIFY_TLSREMOTE_COMPAT_NOREMAPPING)
+                && !(mDn == null || "".equals(mDn))) {
+            authtypes.add(requireContext().getString(R.string.tls_remote_deprecated));
+            mRemoteTLSNote.setVisibility(View.VISIBLE);
+        } else {
+            mRemoteTLSNote.setVisibility(View.GONE);
+        }
+        mSpinner.setAdapter(authtypes);
+        mSpinner.setSelection(getSpinnerPositionFromAuthTYPE(mDNType, mDn));
+    }
+
+    private int getSpinnerPositionFromAuthTYPE(int mDNType, String mDn) {
+        switch (mDNType) {
+            case VpnProfile.X509_VERIFY_TLSREMOTE_DN:
+                return 0;
+            case VpnProfile.X509_VERIFY_TLSREMOTE_RDN:
+                return 1;
+            case VpnProfile.X509_VERIFY_TLSREMOTE_RDN_PREFIX:
+                return 2;
+            case X509_VERIFY_TLSREMOTE_COMPAT_NOREMAPPING:
+            case VpnProfile.X509_VERIFY_TLSREMOTE:
+                if (mDn == null || "".equals(mDn))
+                    return 1;
+                else
+                    return 3;
+
+
+            default:
+                return 0;
+        }
+    }
+
+
+    private int getAuthTypeFromSpinner() {
+        int pos = mSpinner.getSelectedItemPosition();
+        switch (pos) {
+            case 0:
+                return VpnProfile.X509_VERIFY_TLSREMOTE_DN;
+            case 1:
+                return VpnProfile.X509_VERIFY_TLSREMOTE_RDN;
+            case 2:
+                return VpnProfile.X509_VERIFY_TLSREMOTE_RDN_PREFIX;
+            case 3:
+                // This is the tls-remote entry, only visible if mDntype is a
+                // tls-remote type
+                return X509_VERIFY_TLSREMOTE_COMPAT_NOREMAPPING;
+            default:
+                return VpnProfile.X509_VERIFY_TLSREMOTE;
+        }
+    }
+
+
+    @Override
+    public void onDialogClosed(boolean positiveResult) {
+
+        if (positiveResult) {
+            RemoteCNPreference pref = ((RemoteCNPreference) getPreference());
+
+            String dn = mEditText.getText().toString();
+            int authtype = getAuthTypeFromSpinner();
+            if (pref.callChangeListener(new Pair<>(authtype, dn))) {
+                pref.setDN(dn);
+                pref.setAuthType(authtype);
+            }
+        }
+    }
+
+
+}
-- 
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