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package de.blinkt.openvpn.views;
import android.content.Context;
import android.preference.DialogPreference;
import android.util.AttributeSet;
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 de.blinkt.openvpn.R;
import de.blinkt.openvpn.VpnProfile;
public class RemoteCNPreference extends DialogPreference {
private Spinner mSpinner;
private EditText mEditText;
private int mDNType;
private String mDn;
private TextView mRemoteTLSNote;
//private ScrollView mScrollView;
public RemoteCNPreference(Context context, AttributeSet attrs) {
super(context, attrs);
setDialogLayoutResource(R.layout.tlsremote);
}
@Override
protected void onBindDialogView(View view) {
super.onBindDialogView(view);
mEditText = (EditText) view.findViewById(R.id.tlsremotecn);
mSpinner = (Spinner) view.findViewById(R.id.x509verifytype);
mRemoteTLSNote = (TextView) view.findViewById(R.id.tlsremotenote);
//mScrollView = (ScrollView) view.findViewById(R.id.tlsremotescroll);
if(mDn!=null)
mEditText.setText(mDn);
populateSpinner();
}
public String getCNText() {
return mDn;
}
public int getAuthtype() {
return mDNType;
}
public void setDN(String dn) {
mDn = dn;
if(mEditText!=null)
mEditText.setText(dn);
}
public void setAuthType(int x509authtype) {
mDNType = x509authtype;
if (mSpinner!=null)
populateSpinner();
}
@Override
protected void onDialogClosed(boolean positiveResult) {
super.onDialogClosed(positiveResult);
if (positiveResult) {
String dn = mEditText.getText().toString();
int authtype = getAuthTypeFromSpinner();
if (callChangeListener(new Pair<Integer, String>(authtype, dn))) {
mDn = dn;
mDNType = authtype;
}
}
}
private void populateSpinner() {
ArrayAdapter<String> authtypes = new ArrayAdapter<String>(getContext(), android.R.layout.simple_spinner_item);
authtypes.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
authtypes.add(getContext().getString(R.string.complete_dn));
authtypes.add(getContext().getString(R.string.rdn));
authtypes.add(getContext().getString(R.string.rdn_prefix));
if ((mDNType == VpnProfile.X509_VERIFY_TLSREMOTE || mDNType == VpnProfile.X509_VERIFY_TLSREMOTE_COMPAT_NOREMAPPING)
&& !(mDn==null || "".equals(mDn))) {
authtypes.add(getContext().getString(R.string.tls_remote_deprecated));
mRemoteTLSNote.setVisibility(View.VISIBLE);
} else {
mRemoteTLSNote.setVisibility(View.GONE);
}
mSpinner.setAdapter(authtypes);
mSpinner.setSelection(getSpinnerPositionFromAuthTYPE());
}
private int getSpinnerPositionFromAuthTYPE() {
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 VpnProfile.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 mDNType;
default:
return VpnProfile.X509_VERIFY_TLSREMOTE;
}
}
}
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