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Diffstat (limited to 'src/de/blinkt/openvpn/fragments/Utils.java')
-rw-r--r--src/de/blinkt/openvpn/fragments/Utils.java195
1 files changed, 0 insertions, 195 deletions
diff --git a/src/de/blinkt/openvpn/fragments/Utils.java b/src/de/blinkt/openvpn/fragments/Utils.java
deleted file mode 100644
index 9117f158..00000000
--- a/src/de/blinkt/openvpn/fragments/Utils.java
+++ /dev/null
@@ -1,195 +0,0 @@
-package de.blinkt.openvpn.fragments;
-
-import android.annotation.TargetApi;
-import android.content.Context;
-import android.content.Intent;
-import android.database.Cursor;
-import android.net.Uri;
-import android.os.Build;
-import android.provider.OpenableColumns;
-import android.util.Base64;
-import android.util.Log;
-import android.webkit.MimeTypeMap;
-import de.blinkt.openvpn.VpnProfile;
-import junit.framework.Assert;
-
-import java.io.*;
-import java.util.TreeSet;
-import java.util.Vector;
-
-public class Utils {
-
- @TargetApi(Build.VERSION_CODES.KITKAT)
- public static Intent getFilePickerIntent(FileType fileType) {
- Intent i = new Intent(Intent.ACTION_OPEN_DOCUMENT);
- i.addCategory(Intent.CATEGORY_OPENABLE);
- TreeSet<String> supportedMimeTypes = new TreeSet<String>();
- Vector<String> extensions = new Vector<String>();
-
- switch (fileType) {
- case PKCS12:
- i.setType("application/x-pkcs12");
- supportedMimeTypes.add("application/x-pkcs12");
- extensions.add("p12");
- extensions.add("pfx");
- break;
- case CLIENT_CERTIFICATE:
- case CA_CERTIFICATE:
- i.setType("application/x-pem-file");
- supportedMimeTypes.add("application/x-x509-ca-cert");
- supportedMimeTypes.add("application/x-x509-user-cert");
- supportedMimeTypes.add("application/x-pem-file");
- supportedMimeTypes.add("text/plain");
-
- extensions.add("pem");
- extensions.add("crt");
- break;
- case KEYFILE:
- i.setType("application/x-pem-file");
- supportedMimeTypes.add("application/x-pem-file");
- supportedMimeTypes.add("application/pkcs8");
-
- // Google drive ....
- supportedMimeTypes.add("application/x-iwork-keynote-sffkey");
- extensions.add("key");
- break;
-
- case TLS_AUTH_FILE:
- i.setType("text/plain");
-
- // Backup ....
- supportedMimeTypes.add("application/pkcs8");
- // Google Drive is kind of crazy .....
- supportedMimeTypes.add("application/x-iwork-keynote-sffkey");
-
- extensions.add("txt");
- extensions.add("key");
- break;
-
- case OVPN_CONFIG:
- i.setType("application/x-openvpn-profile");
- supportedMimeTypes.add("application/x-openvpn-profile");
- supportedMimeTypes.add("application/openvpn-profile");
- supportedMimeTypes.add("application/ovpn");
- supportedMimeTypes.add("text/plain");
- extensions.add("ovpn");
- extensions.add("conf");
- break;
-
- case USERPW_FILE:
- i.setType("text/plain");
- supportedMimeTypes.add("text/plain");
- break;
- }
-
- MimeTypeMap mtm = MimeTypeMap.getSingleton();
-
- for (String ext : extensions) {
- String mimeType = mtm.getMimeTypeFromExtension(ext);
- if (mimeType != null)
- supportedMimeTypes.add(mimeType);
- }
-
- // Always add this as fallback
- supportedMimeTypes.add("application/octet-stream");
-
- i.putExtra(Intent.EXTRA_MIME_TYPES, supportedMimeTypes.toArray(new String[supportedMimeTypes.size()]));
- return i;
- }
-
- public enum FileType {
- PKCS12(0),
- CLIENT_CERTIFICATE(1),
- CA_CERTIFICATE(2),
- OVPN_CONFIG(3),
- KEYFILE(4),
- TLS_AUTH_FILE(5),
- USERPW_FILE(6);
-
- private int value;
-
- FileType(int i) {
- value = i;
- }
-
- public static FileType getFileTypeByValue(int value) {
- switch (value) {
- case 0:
- return PKCS12;
- case 1:
- return CLIENT_CERTIFICATE;
- case 2:
- return CA_CERTIFICATE;
- case 3:
- return OVPN_CONFIG;
- case 4:
- return KEYFILE;
- case 5:
- return TLS_AUTH_FILE;
- case 6:
- return USERPW_FILE;
- default:
- return null;
- }
- }
-
- public int getValue() {
- return value;
- }
- }
-
- static private byte[] readBytesFromStream(InputStream input) throws IOException {
-
- ByteArrayOutputStream buffer = new ByteArrayOutputStream();
-
- int nRead;
- byte[] data = new byte[16384];
-
- while ((nRead = input.read(data, 0, data.length)) != -1) {
- buffer.write(data, 0, nRead);
- }
-
- buffer.flush();
- input.close();
- return buffer.toByteArray();
- }
-
- public static String getFilePickerResult(FileType ft, Intent result, Context c) throws IOException {
-
- Uri uri = result.getData();
- if (uri == null)
- return null;
-
- byte[] fileData = readBytesFromStream(c.getContentResolver().openInputStream(uri));
- String newData = null;
-
- Cursor cursor = c.getContentResolver().query(uri, null, null, null, null);
-
- String prefix = "";
- try {
- if (cursor!=null && cursor.moveToFirst()) {
- int cidx = cursor.getColumnIndex(OpenableColumns.DISPLAY_NAME);
- if (cidx != -1) {
- String displayName = cursor.getString(cidx);
-
- if (!displayName.contains(VpnProfile.INLINE_TAG) && !displayName.contains(VpnProfile.DISPLAYNAME_TAG))
- prefix = VpnProfile.DISPLAYNAME_TAG + displayName;
- }
- }
- } finally {
- if(cursor!=null)
- cursor.close();
- }
-
- switch (ft) {
- case PKCS12:
- newData = Base64.encodeToString(fileData, Base64.DEFAULT);
- break;
- default:
- newData = new String(fileData, "UTF-8");
- break;
- }
-
- return prefix + VpnProfile.INLINE_TAG + newData;
- }
-}