com.chaosinmotion.securechat.fragments.OnboardingCreateAccount.java Source code

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Here is the source code for com.chaosinmotion.securechat.fragments.OnboardingCreateAccount.java

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/*
 * Copyright (c) 2016. William Edward Woody
 *
 * This program is free software: you can redistribute it and/or modify it
 * under the terms of the GNU General Public License as published by the
 * Free Software Foundation, either version 3 of the License, or (at your
 * option) any later version.
 *
 * This program is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
 * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
 * for more details.
 *
 * You should have received a copy of the GNU General Public License along
 * with this program. If not, see <http://www.gnu.org/licenses/>
 *
 */

package com.chaosinmotion.securechat.fragments;

import android.annotation.TargetApi;
import android.app.Activity;
import android.app.AlertDialog;
import android.app.Fragment;
import android.content.Context;
import android.content.DialogInterface;
import android.os.Bundle;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.EditText;

import com.chaosinmotion.securechat.R;
import com.chaosinmotion.securechat.activities.WizardFragment;
import com.chaosinmotion.securechat.activities.WizardInterface;
import com.chaosinmotion.securechat.messages.SCMessageQueue;
import com.chaosinmotion.securechat.network.SCNetwork;
import com.chaosinmotion.securechat.network.SCNetworkCredentials;
import com.chaosinmotion.securechat.rsa.SCRSAManager;
import com.chaosinmotion.securechat.utils.PasswordComplexity;

import org.json.JSONException;
import org.json.JSONObject;

import java.io.IOException;

/**
 * Set the passcode fragment
 */
public class OnboardingCreateAccount extends Fragment implements WizardFragment {
    private WizardInterface wizardInterface;
    private EditText username;
    private EditText password;

    public OnboardingCreateAccount() {
        // Required empty public constructor
    }

    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);

        if (getArguments() != null) {
            // TODO: load arguments
        }
    }

    @Override
    public void onActivityCreated(Bundle bundle) {
        super.onActivityCreated(bundle);

        username = (EditText) getView().findViewById(R.id.username);
        password = (EditText) getView().findViewById(R.id.password);
    }

    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
        // Inflate the layout for this fragment
        return inflater.inflate(R.layout.fragment_onboarding_create_account, container, false);
    }

    @TargetApi(23)
    public void onActivity(Context context) {
        super.onAttach(context);
        if (!(context instanceof WizardInterface)) {
            throw new RuntimeException("Wizard activity must implement interface");
        }
        wizardInterface = (WizardInterface) context;
    }

    @SuppressWarnings("deprecation")
    @Override
    public void onAttach(Activity activity) {
        super.onAttach(activity);
        if (!(activity instanceof WizardInterface)) {
            throw new RuntimeException("Wizard activity must implement interface");
        }
        wizardInterface = (WizardInterface) activity;
    }

    @Override
    public void onDetach() {
        super.onDetach();
        wizardInterface = null;
        username = null;
        password = null;
    }

    @Override
    public void doNext() {
        String uname = username.getText().toString();
        String pwd = password.getText().toString();
        if (!PasswordComplexity.complexityTest(pwd)) {
            AlertDialog.Builder builder = new AlertDialog.Builder(getActivity());
            builder.setMessage(R.string.weak_password_message);
            builder.setTitle(R.string.weak_password_title);
            builder.setPositiveButton(R.string.ok, new DialogInterface.OnClickListener() {
                @Override
                public void onClick(DialogInterface dialog, int which) {
                    // Ignore
                }
            });
            builder.show();
        }

        final SCNetworkCredentials creds = new SCNetworkCredentials(uname);
        creds.setPasswordFromClearText(pwd);

        try {
            JSONObject json = new JSONObject();
            json.put("username", creds.getUsername());
            json.put("password", creds.getPassword());
            json.put("deviceid", SCRSAManager.shared().getDeviceUUID());
            json.put("pubkey", SCRSAManager.shared().getPublicKey());

            SCNetwork.get().request("login/createaccount", json, this, new SCNetwork.ResponseInterface() {
                @Override
                public void responseResult(SCNetwork.Response response) {
                    if (response.isSuccess()) {
                        /*
                         *  Success. Save the username and password,
                         *  and save the whole thing to the back end.
                         */
                        SCRSAManager.shared().setCredentials(creds.getUsername(), creds.getPassword());
                        SCRSAManager.shared().encodeSecureData(getActivity());

                        /*
                         *  We have what we need to start the queue
                         */
                        SCMessageQueue.get().startQueue(getActivity());

                        /*
                         *  Done. Go to the next page
                         */

                        wizardInterface.transitionToFragment(new OnboardingFinished());
                    }
                }
            });
        } catch (JSONException ex) {
        }
    }

    @Override
    public int getTitleResourceID() {
        return R.string.onboarding_title_create;
    }

    @Override
    public boolean showNext() {
        return true;
    }
}