diff options
Diffstat (limited to 'libs/MemorizingTrustManager/example/src/de/duenndns/mtmexample/MTMExample.java')
| -rw-r--r-- | libs/MemorizingTrustManager/example/src/de/duenndns/mtmexample/MTMExample.java | 232 |
1 files changed, 120 insertions, 112 deletions
diff --git a/libs/MemorizingTrustManager/example/src/de/duenndns/mtmexample/MTMExample.java b/libs/MemorizingTrustManager/example/src/de/duenndns/mtmexample/MTMExample.java index 52e20dff6..31e37bd00 100644 --- a/libs/MemorizingTrustManager/example/src/de/duenndns/mtmexample/MTMExample.java +++ b/libs/MemorizingTrustManager/example/src/de/duenndns/mtmexample/MTMExample.java @@ -28,116 +28,124 @@ import de.duenndns.ssl.MemorizingTrustManager; * Example to demonstrate the use of MemorizingTrustManager on HTTPS * sockets. */ -public class MTMExample extends Activity implements OnClickListener -{ - MemorizingTrustManager mtm; - - TextView content; - HostnameVerifier defaultverifier; - EditText urlinput; - String text; - Handler hdlr; - - /** Creates the Activity and registers a MemorizingTrustManager. */ - @Override - public void onCreate(Bundle savedInstanceState) - { - super.onCreate(savedInstanceState); - JULHandler.initialize(); - requestWindowFeature(Window.FEATURE_INDETERMINATE_PROGRESS); - setContentView(R.layout.mtmexample); - - - // set up gui elements - findViewById(R.id.connect).setOnClickListener(this); - content = (TextView)findViewById(R.id.content); - urlinput = (EditText)findViewById(R.id.url); - - // register handler for background thread - hdlr = new Handler(); - - // Here, the MemorizingTrustManager is activated for HTTPS - try { - // set location of the keystore - MemorizingTrustManager.setKeyStoreFile("private", "sslkeys.bks"); - - // register MemorizingTrustManager for HTTPS - SSLContext sc = SSLContext.getInstance("TLS"); - mtm = new MemorizingTrustManager(this); - sc.init(null, new X509TrustManager[] { mtm }, - new java.security.SecureRandom()); - HttpsURLConnection.setDefaultSSLSocketFactory(sc.getSocketFactory()); - HttpsURLConnection.setDefaultHostnameVerifier( - mtm.wrapHostnameVerifier(HttpsURLConnection.getDefaultHostnameVerifier())); - - // disable redirects to reduce possible confusion - HttpsURLConnection.setFollowRedirects(false); - } catch (Exception e) { - e.printStackTrace(); - } - } - - /** Updates the screen content from a background thread. */ - void setText(final String s, final boolean progress) { - text = s; - hdlr.post(new Runnable() { - public void run() { - content.setText(s); - setProgressBarIndeterminateVisibility(progress); - } - }); - } - - /** Spawns a new thread connecting to the specified URL. - * The result of the request is displayed on the screen. - * @param urlString a HTTPS URL to connect to. - */ - void connect(final String urlString) { - new Thread() { - public void run() { - try { - URL u = new URL(urlString); - HttpsURLConnection c = (HttpsURLConnection)u.openConnection(); - c.connect(); - setText("" + c.getResponseCode() + " " - + c.getResponseMessage(), false); - c.disconnect(); - } catch (Exception e) { - setText(e.toString(), false); - e.printStackTrace(); - } - } - }.start(); - } - - /** Reacts on the connect Button press. */ - @Override - public void onClick(View view) { - String url = urlinput.getText().toString(); - setText("Loading " + url, true); - setProgressBarIndeterminateVisibility(true); - connect(url); - } - - /** React on the "Manage Certificates" button press. */ - public void onManage(View view) { - final ArrayList<String> aliases = Collections.list(mtm.getCertificates()); - ArrayAdapter<String> adapter = new ArrayAdapter<String>(this, android.R.layout.select_dialog_item, aliases); - new AlertDialog.Builder(this).setTitle("Tap Certificate to Delete") - .setNegativeButton(android.R.string.cancel, null) - .setAdapter(adapter, new DialogInterface.OnClickListener() { - @Override - public void onClick(DialogInterface dialog, int which) { - try { - String alias = aliases.get(which); - mtm.deleteCertificate(alias); - setText("Deleted " + alias, false); - } catch (KeyStoreException e) { - e.printStackTrace(); - setText("Error: " + e.getLocalizedMessage(), false); - } - } - }) - .create().show(); - } +public class MTMExample extends Activity implements OnClickListener { + MemorizingTrustManager mtm; + + TextView content; + HostnameVerifier defaultverifier; + EditText urlinput; + String text; + Handler hdlr; + + /** + * Creates the Activity and registers a MemorizingTrustManager. + */ + @Override + public void onCreate(Bundle savedInstanceState) { + super.onCreate(savedInstanceState); + JULHandler.initialize(); + requestWindowFeature(Window.FEATURE_INDETERMINATE_PROGRESS); + setContentView(R.layout.mtmexample); + + + // set up gui elements + findViewById(R.id.connect).setOnClickListener(this); + content = (TextView) findViewById(R.id.content); + urlinput = (EditText) findViewById(R.id.url); + + // register handler for background thread + hdlr = new Handler(); + + // Here, the MemorizingTrustManager is activated for HTTPS + try { + // set location of the keystore + MemorizingTrustManager.setKeyStoreFile("private", "sslkeys.bks"); + + // register MemorizingTrustManager for HTTPS + SSLContext sc = SSLContext.getInstance("TLS"); + mtm = new MemorizingTrustManager(this); + sc.init(null, new X509TrustManager[]{mtm}, + new java.security.SecureRandom()); + HttpsURLConnection.setDefaultSSLSocketFactory(sc.getSocketFactory()); + HttpsURLConnection.setDefaultHostnameVerifier( + mtm.wrapHostnameVerifier(HttpsURLConnection.getDefaultHostnameVerifier())); + + // disable redirects to reduce possible confusion + HttpsURLConnection.setFollowRedirects(false); + } catch (Exception e) { + e.printStackTrace(); + } + } + + /** + * Updates the screen content from a background thread. + */ + void setText(final String s, final boolean progress) { + text = s; + hdlr.post(new Runnable() { + public void run() { + content.setText(s); + setProgressBarIndeterminateVisibility(progress); + } + }); + } + + /** + * Spawns a new thread connecting to the specified URL. + * The result of the request is displayed on the screen. + * + * @param urlString a HTTPS URL to connect to. + */ + void connect(final String urlString) { + new Thread() { + public void run() { + try { + URL u = new URL(urlString); + HttpsURLConnection c = (HttpsURLConnection) u.openConnection(); + c.connect(); + setText("" + c.getResponseCode() + " " + + c.getResponseMessage(), false); + c.disconnect(); + } catch (Exception e) { + setText(e.toString(), false); + e.printStackTrace(); + } + } + }.start(); + } + + /** + * Reacts on the connect Button press. + */ + @Override + public void onClick(View view) { + String url = urlinput.getText().toString(); + setText("Loading " + url, true); + setProgressBarIndeterminateVisibility(true); + connect(url); + } + + /** + * React on the "Manage Certificates" button press. + */ + public void onManage(View view) { + final ArrayList<String> aliases = Collections.list(mtm.getCertificates()); + ArrayAdapter<String> adapter = new ArrayAdapter<String>(this, android.R.layout.select_dialog_item, aliases); + new AlertDialog.Builder(this).setTitle("Tap Certificate to Delete") + .setNegativeButton(android.R.string.cancel, null) + .setAdapter(adapter, new DialogInterface.OnClickListener() { + @Override + public void onClick(DialogInterface dialog, int which) { + try { + String alias = aliases.get(which); + mtm.deleteCertificate(alias); + setText("Deleted " + alias, false); + } catch (KeyStoreException e) { + e.printStackTrace(); + setText("Error: " + e.getLocalizedMessage(), false); + } + } + }) + .create().show(); + } } |