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Diffstat (limited to 'src/se/leap/openvpn/ConfigConverter.java')
-rw-r--r--src/se/leap/openvpn/ConfigConverter.java454
1 files changed, 0 insertions, 454 deletions
diff --git a/src/se/leap/openvpn/ConfigConverter.java b/src/se/leap/openvpn/ConfigConverter.java
deleted file mode 100644
index 3c6bf91e..00000000
--- a/src/se/leap/openvpn/ConfigConverter.java
+++ /dev/null
@@ -1,454 +0,0 @@
-
-package se.leap.openvpn;
-
-import java.io.File;
-import java.io.FileInputStream;
-import java.io.FileNotFoundException;
-import java.io.IOException;
-import java.io.InputStream;
-import java.io.InputStreamReader;
-import java.util.List;
-import java.util.Vector;
-
-import se.leap.bitmaskclient.R;
-
-import android.app.Activity;
-import android.app.AlertDialog;
-import android.app.AlertDialog.Builder;
-import android.app.ListActivity;
-import android.content.ActivityNotFoundException;
-import android.content.Intent;
-import android.os.Bundle;
-import android.os.Environment;
-import android.security.KeyChain;
-import android.security.KeyChainAliasCallback;
-import android.util.Base64;
-import android.view.Menu;
-import android.view.MenuInflater;
-import android.view.MenuItem;
-import android.view.View;
-import android.widget.ArrayAdapter;
-import android.widget.CheckBox;
-import se.leap.openvpn.ConfigParser.ConfigParseError;
-
-public class ConfigConverter extends ListActivity {
-
- public static final String IMPORT_PROFILE = "se.leap.openvpn.IMPORT_PROFILE";
-
- private VpnProfile mResult;
- private ArrayAdapter<String> mArrayAdapter;
-
- private List<String> mPathsegments;
-
- private String mAliasName=null;
-
- private int RESULT_INSTALLPKCS12 = 7;
-
- private String mPossibleName=null;
-
- @Override
- protected void onCreate(Bundle savedInstanceState) {
- super.onCreate(savedInstanceState);
- setContentView(R.layout.config_converter);
- }
-
-
-
- @Override
- public boolean onOptionsItemSelected(MenuItem item) {
- if(item.getItemId()==R.id.cancel){
- setResult(Activity.RESULT_CANCELED);
- finish();
- } else if(item.getItemId()==R.id.ok) {
- if(mResult==null) {
- log("Importing the config had error, cannot save it");
- return true;
- }
-
- Intent in = installPKCS12();
-
- if(in != null)
- startActivityForResult(in, RESULT_INSTALLPKCS12);
- else
- saveProfile();
-
- return true;
- }
-
- return super.onOptionsItemSelected(item);
-
- }
-
- @Override
- protected void onActivityResult(int requestCode, int resultCode, Intent data) {
- if(requestCode==RESULT_INSTALLPKCS12) {
- if(resultCode==Activity.RESULT_OK) {
- showCertDialog();
- }
- }
-
- super.onActivityResult(requestCode, resultCode, data);
- }
-
- private void saveProfile() {
- Intent result = new Intent();
- ProfileManager vpl = ProfileManager.getInstance(this);
-
- if(((CheckBox)findViewById(R.id.correcttls)).isChecked() && isOldCNFormat()) {
- convertTLSRemote();
- }
-
- setUniqueProfileName(vpl);
- vpl.addProfile(mResult);
- vpl.saveProfile(this, mResult);
- vpl.saveProfileList(this);
- result.putExtra(VpnProfile.EXTRA_PROFILEUUID,mResult.getUUID().toString());
- setResult(Activity.RESULT_OK, result);
- finish();
- }
-
-
-
- private void convertTLSRemote() {
- if(mResult.mRemoteCN.startsWith("/"))
- mResult.mRemoteCN = mResult.mRemoteCN.substring(1);
- mResult.mRemoteCN = mResult.mRemoteCN.replace("/", ", ");
- }
-
- public void showCertDialog () {
- try {
- KeyChain.choosePrivateKeyAlias(this,
- new KeyChainAliasCallback() {
-
- public void alias(String alias) {
- // Credential alias selected. Remember the alias selection for future use.
- mResult.mAlias=alias;
- saveProfile();
- }
-
-
- },
- new String[] {"RSA"}, // List of acceptable key types. null for any
- null, // issuer, null for any
- mResult.mServerName, // host name of server requesting the cert, null if unavailable
- -1, // port of server requesting the cert, -1 if unavailable
- mAliasName); // alias to preselect, null if unavailable
- } catch (ActivityNotFoundException anf) {
- Builder ab = new AlertDialog.Builder(this);
- ab.setTitle(R.string.broken_image_cert_title);
- ab.setMessage(R.string.broken_image_cert);
- ab.setPositiveButton(android.R.string.ok, null);
- ab.show();
- }
- }
-
-
- private Intent installPKCS12() {
-
- if(!((CheckBox)findViewById(R.id.importpkcs12)).isChecked()) {
- setAuthTypeToEmbeddedPKCS12();
- return null;
-
- }
- String pkcs12datastr = mResult.mPKCS12Filename;
- if(pkcs12datastr!=null && pkcs12datastr.startsWith(VpnProfile.INLINE_TAG)) {
- Intent inkeyintent = KeyChain.createInstallIntent();
-
- pkcs12datastr= pkcs12datastr.substring(VpnProfile.INLINE_TAG.length());
-
-
- byte[] pkcs12data = Base64.decode(pkcs12datastr, Base64.DEFAULT);
-
-
- inkeyintent.putExtra(KeyChain.EXTRA_PKCS12,pkcs12data );
-
- if(mAliasName.equals(""))
- mAliasName=null;
-
- if(mAliasName!=null){
- inkeyintent.putExtra(KeyChain.EXTRA_NAME, mAliasName);
- }
- return inkeyintent;
-
- }
- return null;
- }
-
-
-
- private void setAuthTypeToEmbeddedPKCS12() {
- if(mResult.mPKCS12Filename!=null && mResult.mPKCS12Filename.startsWith(VpnProfile.INLINE_TAG)) {
- if(mResult.mAuthenticationType==VpnProfile.TYPE_USERPASS_KEYSTORE)
- mResult.mAuthenticationType=VpnProfile.TYPE_USERPASS_PKCS12;
-
- if(mResult.mAuthenticationType==VpnProfile.TYPE_KEYSTORE)
- mResult.mAuthenticationType=VpnProfile.TYPE_PKCS12;
-
- }
- }
-
-
-
-
-
- private void setUniqueProfileName(ProfileManager vpl) {
- int i=0;
-
- String newname = mPossibleName;
-
- while(vpl.getProfileByName(newname)!=null) {
- i++;
- if(i==1)
- newname = getString(R.string.converted_profile);
- else
- newname = getString(R.string.converted_profile_i,i);
- }
-
- mResult.mName=newname;
- }
-
- @Override
- public boolean onCreateOptionsMenu(Menu menu) {
- MenuInflater inflater = getMenuInflater();
- inflater.inflate(R.menu.import_menu, menu);
- return true;
- }
-
- private String embedFile(String filename) {
- return embedFile(filename, false);
- }
-
- private String embedFile(String filename, boolean base64encode)
- {
- if(filename==null)
- return null;
-
- // Already embedded, nothing to do
- if(filename.startsWith(VpnProfile.INLINE_TAG))
- return filename;
-
- File possibleFile = findFile(filename);
- if(possibleFile==null)
- return filename;
- else
- return readFileContent(possibleFile,base64encode);
-
- }
-
- private File findFile(String filename) {
- File foundfile =findFileRaw(filename);
-
- if (foundfile==null && filename!=null && !filename.equals(""))
- log(R.string.import_could_not_open,filename);
-
- return foundfile;
- }
-
-
-
- private File findFileRaw(String filename)
- {
- if(filename == null || filename.equals(""))
- return null;
-
- // Try diffent path relative to /mnt/sdcard
- File sdcard = Environment.getExternalStorageDirectory();
- File root = new File("/");
-
- Vector<File> dirlist = new Vector<File>();
-
- for(int i=mPathsegments.size()-1;i >=0 ;i--){
- String path = "";
- for (int j = 0;j<=i;j++) {
- path += "/" + mPathsegments.get(j);
- }
- dirlist.add(new File(path));
- }
- dirlist.add(sdcard);
- dirlist.add(root);
-
-
- String[] fileparts = filename.split("/");
- for(File rootdir:dirlist){
- String suffix="";
- for(int i=fileparts.length-1; i >=0;i--) {
- if(i==fileparts.length-1)
- suffix = fileparts[i];
- else
- suffix = fileparts[i] + "/" + suffix;
-
- File possibleFile = new File(rootdir,suffix);
- if(!possibleFile.canRead())
- continue;
-
- // read the file inline
- return possibleFile;
-
- }
- }
- return null;
- }
-
- String readFileContent(File possibleFile, boolean base64encode) {
- byte [] filedata;
- try {
- filedata = readBytesFromFile(possibleFile);
- } catch (IOException e) {
- log(e.getLocalizedMessage());
- return null;
- }
-
- String data;
- if(base64encode) {
- data = Base64.encodeToString(filedata, Base64.DEFAULT);
- } else {
- data = new String(filedata);
-
- }
- return VpnProfile.INLINE_TAG + data;
-
- }
-
-
- private byte[] readBytesFromFile(File file) throws IOException {
- InputStream input = new FileInputStream(file);
-
- long len= file.length();
-
-
- // Create the byte array to hold the data
- byte[] bytes = new byte[(int) len];
-
- // Read in the bytes
- int offset = 0;
- int bytesRead = 0;
- while (offset < bytes.length
- && (bytesRead=input.read(bytes, offset, bytes.length-offset)) >= 0) {
- offset += bytesRead;
- }
-
- input.close();
- return bytes;
- }
-
- void embedFiles() {
- // This where I would like to have a c++ style
- // void embedFile(std::string & option)
-
- if (mResult.mPKCS12Filename!=null) {
- File pkcs12file = findFileRaw(mResult.mPKCS12Filename);
- if(pkcs12file!=null) {
- mAliasName = pkcs12file.getName().replace(".p12", "");
- } else {
- mAliasName = "Imported PKCS12";
- }
- }
-
-
- mResult.mCaFilename = embedFile(mResult.mCaFilename);
- mResult.mClientCertFilename = embedFile(mResult.mClientCertFilename);
- mResult.mClientKeyFilename = embedFile(mResult.mClientKeyFilename);
- mResult.mTLSAuthFilename = embedFile(mResult.mTLSAuthFilename);
- mResult.mPKCS12Filename = embedFile(mResult.mPKCS12Filename,true);
-
-
- if(mResult.mUsername == null && mResult.mPassword != null ){
- String data =embedFile(mResult.mPassword);
- ConfigParser.useEmbbedUserAuth(mResult, data);
- }
- }
-
-
- @Override
- protected void onStart() {
- super.onStart();
-
- mArrayAdapter = new ArrayAdapter<String>(this, android.R.layout.simple_list_item_1);
- getListView().setAdapter(mArrayAdapter);
- final android.content.Intent intent = getIntent ();
-
- if (intent != null)
- {
- final android.net.Uri data = intent.getData ();
- if (data != null)
- {
- //log(R.string.import_experimental);
- log(R.string.importing_config,data.toString());
- try {
- if(data.getScheme().equals("file")) {
- mPossibleName = data.getLastPathSegment();
- if(mPossibleName!=null){
- mPossibleName =mPossibleName.replace(".ovpn", "");
- mPossibleName =mPossibleName.replace(".conf", "");
- }
- }
- InputStream is = getContentResolver().openInputStream(data);
- mPathsegments = data.getPathSegments();
-
- doImport(is);
- } catch (FileNotFoundException e) {
- log(R.string.import_content_resolve_error);
- }
- }
- }
-
- return;
- }
-
- private void log(String logmessage) {
- mArrayAdapter.add(logmessage);
- }
-
- private void doImport(InputStream is) {
- ConfigParser cp = new ConfigParser();
- try {
- InputStreamReader isr = new InputStreamReader(is);
-
- cp.parseConfig(isr);
- VpnProfile vp = cp.convertProfile();
- mResult = vp;
- embedFiles();
- displayWarnings();
- log(R.string.import_done);
- return;
-
- } catch (IOException e) {
- log(R.string.error_reading_config_file);
- log(e.getLocalizedMessage());
- } catch (ConfigParseError e) {
- log(R.string.error_reading_config_file);
- log(e.getLocalizedMessage());
- }
- mResult=null;
-
- }
-
- private void displayWarnings() {
- if(mResult.mUseCustomConfig) {
- log(R.string.import_warning_custom_options);
- String copt = mResult.mCustomConfigOptions;
- if(copt.startsWith("#")) {
- int until = copt.indexOf('\n');
- copt = copt.substring(until+1);
- }
-
- log(copt);
- }
-
- if(mResult.mAuthenticationType==VpnProfile.TYPE_KEYSTORE ||
- mResult.mAuthenticationType == VpnProfile.TYPE_USERPASS_KEYSTORE) {
- findViewById(R.id.importpkcs12).setVisibility(View.VISIBLE);
- }
-
- if (isOldCNFormat())
- findViewById(R.id.correcttls).setVisibility(View.VISIBLE);
- }
-
- private boolean isOldCNFormat() {
- return mResult.mCheckRemoteCN && mResult.mRemoteCN.contains("/") && ! mResult.mRemoteCN.contains("_");
- }
-
- private void log(int ressourceId, Object... formatArgs) {
- log(getString(ressourceId,formatArgs));
- }
-}
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-12 04:28:54 +0000