Examples with AuthMessages com.eveningoutpost.dexdrip.watch.miband.message.AuthMessages used on opensource projects

Example 1 with AuthMessages

use of com.eveningoutpost.dexdrip.watch.miband.message.AuthMessages in project xDrip-plus by jamorham.

the class MiBandService method authPhase.

@SuppressLint("CheckResult")
private void authPhase() {
    extendWakeLock(30000);
    RxBleConnection connection = I.connection;
    if (d)
        UserError.Log.d(TAG, "Authorizing");
    if (I.connection == null) {
        if (d)
            UserError.Log.d(TAG, "Cannot enable as connection is null!");
        return;
    }
    String authKey = MiBand.getPersistentAuthKey();
    if (MiBand.getMibandType() == MI_BAND4) {
        if (authKey.isEmpty()) {
            authKey = MiBand.getAuthKey();
            if (authKey.isEmpty()) {
                authKey = AuthMessages.getAuthCodeFromFilesSystem(MiBand.getMac());
            }
            if (!AuthMessages.isValidAuthKey(authKey)) {
                JoH.static_toast_long("Wrong miband authorization key, please recheck a key and try to reconnect again");
                changeState(AUTHORIZE_FAILED);
                return;
            } else {
                MiBand.setAuthKey(authKey);
            }
        }
    }
    if (!AuthMessages.isValidAuthKey(authKey)) {
        authKey = "";
    }
    if (d)
        UserError.Log.d(TAG, "authKey: " + authKey);
    authorisation = new AuthMessages(MiBand.getMibandType(), authKey);
    if (d)
        UserError.Log.d(TAG, "localKey: " + JoH.bytesToHex(authorisation.getLocalKey()));
    authSubscription = new Subscription(connection.setupNotification(authorisation.getCharacteristicUUID()).timeout(20, // WARN
    TimeUnit.SECONDS).doOnNext(notificationObservable -> {
        if (d)
            UserError.Log.d(TAG, "Notification for auth enabled");
        if (MiBand.isAuthenticated()) {
            // get random key from band
            connection.writeCharacteristic(authorisation.getCharacteristicUUID(), authorisation.getAuthKeyRequest()).subscribe(val -> {
                if (d)
                    UserError.Log.d(TAG, "Wrote getAuthKeyRequest: " + JoH.bytesToHex(val));
            }, throwable -> {
                UserError.Log.e(TAG, "Could not getAuthKeyRequest: " + throwable);
            });
        } else {
            connection.writeCharacteristic(authorisation.getCharacteristicUUID(), authorisation.getAuthCommand()).subscribe(characteristicValue -> {
                UserError.Log.d(TAG, "Wrote getAuthCommand, got: " + JoH.bytesToHex(characteristicValue));
            }, throwable -> {
                UserError.Log.e(TAG, "Could not write getAuthCommand: " + throwable);
            });
        }
    }).flatMap(notificationObservable -> notificationObservable).subscribe(bytes -> {
        // incoming notifications
        if (d)
            UserError.Log.d(TAG, "Received auth notification bytes: " + bytesToHex(bytes));
        ProcessAuthCommands(connection, bytes);
    // changeNextState();
    }, throwable -> {
        UserError.Log.d(TAG, "Throwable in Record Notification: " + throwable);
        if (throwable instanceof BleCharacteristicNotFoundException) {
            // maybe legacy - ignore for now but needs better handling
            UserError.Log.d(TAG, "Characteristic not found for notification");
        } else if (throwable instanceof BleCannotSetCharacteristicNotificationException) {
            UserError.Log.e(TAG, "Problems setting notifications - disconnecting");
        } else if (throwable instanceof BleDisconnectedException) {
            UserError.Log.d(TAG, "Disconnected while enabling notifications");
        } else if (throwable instanceof TimeoutException) {
            // check if it is normal timeout
            if (!MiBand.isAuthenticated()) {
                String errorText = "MiBand authentication failed due to authentication timeout. When your Mi Band vibrates and blinks, tap it a few times in a row.";
                UserError.Log.d(TAG, errorText);
                JoH.static_toast_long(errorText);
            }
        }
        if (authSubscription != null) {
            authSubscription.unsubscribe();
        }
        changeState(CLOSE);
    }));
}

Example 2 with AuthMessages

use of com.eveningoutpost.dexdrip.watch.miband.message.AuthMessages in project xDrip by NightscoutFoundation.

the class MiBandService method authPhase.

@SuppressLint("CheckResult")
private void authPhase() {
    extendWakeLock(30000);
    RxBleConnection connection = I.connection;
    if (d)
        UserError.Log.d(TAG, "Authorizing");
    if (I.connection == null) {
        if (d)
            UserError.Log.d(TAG, "Cannot enable as connection is null!");
        return;
    }
    String authKey = MiBand.getPersistentAuthKey();
    if (MiBand.getMibandType() == MI_BAND4) {
        if (authKey.isEmpty()) {
            authKey = MiBand.getAuthKey();
            if (authKey.isEmpty()) {
                authKey = AuthMessages.getAuthCodeFromFilesSystem(MiBand.getMac());
            }
            if (!AuthMessages.isValidAuthKey(authKey)) {
                JoH.static_toast_long("Wrong miband authorization key, please recheck a key and try to reconnect again");
                changeState(AUTHORIZE_FAILED);
                return;
            } else {
                MiBand.setAuthKey(authKey);
            }
        }
    }
    if (!AuthMessages.isValidAuthKey(authKey)) {
        authKey = "";
    }
    if (d)
        UserError.Log.d(TAG, "authKey: " + authKey);
    authorisation = new AuthMessages(MiBand.getMibandType(), authKey);
    if (d)
        UserError.Log.d(TAG, "localKey: " + JoH.bytesToHex(authorisation.getLocalKey()));
    authSubscription = new Subscription(connection.setupNotification(authorisation.getCharacteristicUUID()).timeout(20, // WARN
    TimeUnit.SECONDS).doOnNext(notificationObservable -> {
        if (d)
            UserError.Log.d(TAG, "Notification for auth enabled");
        if (MiBand.isAuthenticated()) {
            // get random key from band
            connection.writeCharacteristic(authorisation.getCharacteristicUUID(), authorisation.getAuthKeyRequest()).subscribe(val -> {
                if (d)
                    UserError.Log.d(TAG, "Wrote getAuthKeyRequest: " + JoH.bytesToHex(val));
            }, throwable -> {
                UserError.Log.e(TAG, "Could not getAuthKeyRequest: " + throwable);
            });
        } else {
            connection.writeCharacteristic(authorisation.getCharacteristicUUID(), authorisation.getAuthCommand()).subscribe(characteristicValue -> {
                UserError.Log.d(TAG, "Wrote getAuthCommand, got: " + JoH.bytesToHex(characteristicValue));
            }, throwable -> {
                UserError.Log.e(TAG, "Could not write getAuthCommand: " + throwable);
            });
        }
    }).flatMap(notificationObservable -> notificationObservable).subscribe(bytes -> {
        // incoming notifications
        if (d)
            UserError.Log.d(TAG, "Received auth notification bytes: " + bytesToHex(bytes));
        ProcessAuthCommands(connection, bytes);
    // changeNextState();
    }, throwable -> {
        UserError.Log.d(TAG, "Throwable in Record Notification: " + throwable);
        if (throwable instanceof BleCharacteristicNotFoundException) {
            // maybe legacy - ignore for now but needs better handling
            UserError.Log.d(TAG, "Characteristic not found for notification");
        } else if (throwable instanceof BleCannotSetCharacteristicNotificationException) {
            UserError.Log.e(TAG, "Problems setting notifications - disconnecting");
        } else if (throwable instanceof BleDisconnectedException) {
            UserError.Log.d(TAG, "Disconnected while enabling notifications");
        } else if (throwable instanceof TimeoutException) {
            // check if it is normal timeout
            if (!MiBand.isAuthenticated()) {
                String errorText = "MiBand authentication failed due to authentication timeout. When your Mi Band vibrates and blinks, tap it a few times in a row.";
                UserError.Log.d(TAG, errorText);
                JoH.static_toast_long(errorText);
            }
        }
        if (authSubscription != null) {
            authSubscription.unsubscribe();
        }
        changeState(CLOSE);
    }));
}