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Add possibility to login with ldap login and password

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This commit is contained in:
Mieszko Wrzeszczyński 2018-11-02 11:42:56 +01:00
parent b1dfb6611d
commit ca24cc5437
6 changed files with 239 additions and 350 deletions
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483
app/src/main/java/com/uam/wmi/findmytutor/activity/LoginActivity.java
View File

@ -3,33 +3,20 @@ package com.uam.wmi.findmytutor.activity;
import android.animation.Animator;
import android.animation.AnimatorListenerAdapter;
import android.annotation.TargetApi;
import android.app.LoaderManager.LoaderCallbacks;
import android.content.CursorLoader;
import android.content.Intent;
import android.content.Loader;
import android.content.pm.PackageManager;
import android.database.Cursor;
import android.net.Uri;
import android.os.AsyncTask;
import android.os.Build;
import android.os.Bundle;
import android.provider.ContactsContract;
import android.support.annotation.NonNull;
import android.support.design.widget.Snackbar;
import android.support.v7.app.AppCompatActivity;
import android.text.TextUtils;
import android.util.Log;
import android.view.KeyEvent;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.inputmethod.EditorInfo;
import android.widget.ArrayAdapter;
import android.widget.AutoCompleteTextView;
import android.widget.Button;
import android.widget.EditText;
import android.widget.Switch;
import android.widget.TextView;
import android.widget.ToggleButton;
import com.auth0.android.jwt.Claim;
import com.auth0.android.jwt.JWT;
@ -38,407 +25,211 @@ import com.uam.wmi.findmytutor.R;
import com.uam.wmi.findmytutor.model.JwtToken;
import com.uam.wmi.findmytutor.model.LdapUser;
import com.uam.wmi.findmytutor.model.User;
import com.uam.wmi.findmytutor.model.ValidateUser;
import com.uam.wmi.findmytutor.network.ApiClient;
import com.uam.wmi.findmytutor.service.LdapService;
import com.uam.wmi.findmytutor.service.UserService;
import com.uam.wmi.findmytutor.utils.PrefUtils;
import com.uam.wmi.findmytutor.utils.RestApiHelper;
import java.util.ArrayList;
import java.util.List;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
import io.reactivex.android.schedulers.AndroidSchedulers;
import io.reactivex.disposables.CompositeDisposable;
import io.reactivex.observers.DisposableSingleObserver;
import io.reactivex.schedulers.Schedulers;
import okhttp3.ResponseBody;
import static android.Manifest.permission.READ_CONTACTS;
/**
* A login screen that offers login via email/password.
*/
public class LoginActivity extends AppCompatActivity implements LoaderCallbacks<Cursor> {
/**
* Id to identity READ_CONTACTS permission request.
*/
private static final int REQUEST_READ_CONTACTS = 0;
/**
* A dummy authentication store containing known user names and passwords.
* TODO: remove after connecting to a real authentication system.
*/
private static final String[] DUMMY_CREDENTIALS = new String[]{
"adam@o2.pl:adamadam", "foo@example.com:hello", "bar@example.com:world"
};
/**
* Keep track of the login task to ensure we can cancel it if requested.
*/
private UserLoginTask mAuthTask = null;
public class LoginActivity extends AppCompatActivity {
// UI references.
private AutoCompleteTextView mEmailView;
private AutoCompleteTextView mLoginNameView;
private EditText mPasswordView;
private View mProgressView;
private View mLoginFormView;
private boolean loginOption;
private LdapService ldapService;
private UserService userService;
private CompositeDisposable disposable = new CompositeDisposable();
private Boolean isTutor = false;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_login);
// Set up the login form.
mEmailView = (AutoCompleteTextView) findViewById(R.id.email);
populateAutoComplete();
mLoginNameView = findViewById(R.id.email);
mPasswordView = (EditText) findViewById(R.id.password);
mPasswordView.setOnEditorActionListener(new TextView.OnEditorActionListener() {
@Override
public boolean onEditorAction(TextView textView, int id, KeyEvent keyEvent) {
if (id == EditorInfo.IME_ACTION_DONE || id == EditorInfo.IME_NULL) {
attemptLogin();
return true;
}
return false;
}
});
ldapService = ApiClient.getClient(getApplicationContext())
.create(LdapService.class);
userService = ApiClient.getClient(getApplicationContext())
.create(UserService.class);
Switch tutorLogin = (Switch) findViewById(R.id.tutor_login_switch);
tutorLogin.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View view) {
loginOption = tutorLogin.isChecked();
}
});
Button mEmailSignInButton = (Button) findViewById(R.id.email_sign_in_button);
mEmailSignInButton.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View view) {
mPasswordView = findViewById(R.id.password);
mPasswordView.setOnEditorActionListener((textView, id, keyEvent) -> {
if (id == EditorInfo.IME_ACTION_DONE || id == EditorInfo.IME_NULL) {
attemptLogin();
return true;
}
return false;
});
Switch tutorLogin = findViewById(R.id.tutor_login_switch);
tutorLogin.setOnCheckedChangeListener((buttonView, isChecked) -> {
PrefUtils.storeIsTutor(getApplicationContext(), isChecked);
});
Button mEmailSignInButton = findViewById(R.id.email_sign_in_button);
mEmailSignInButton.setOnClickListener(view -> attemptLogin());
mLoginFormView = findViewById(R.id.login_form);
mProgressView = findViewById(R.id.login_progress);
}
private void populateAutoComplete() {
if (!mayRequestContacts()) {
return;
}
getLoaderManager().initLoader(0, null, this);
}
private boolean mayRequestContacts() {
if (Build.VERSION.SDK_INT < Build.VERSION_CODES.M) {
return true;
}
if (checkSelfPermission(READ_CONTACTS) == PackageManager.PERMISSION_GRANTED) {
return true;
}
if (shouldShowRequestPermissionRationale(READ_CONTACTS)) {
Snackbar.make(mEmailView, R.string.permission_rationale, Snackbar.LENGTH_INDEFINITE)
.setAction(android.R.string.ok, new View.OnClickListener() {
@Override
@TargetApi(Build.VERSION_CODES.M)
public void onClick(View v) {
requestPermissions(new String[]{READ_CONTACTS}, REQUEST_READ_CONTACTS);
}
});
} else {
requestPermissions(new String[]{READ_CONTACTS}, REQUEST_READ_CONTACTS);
}
return false;
}
/**
* Callback received when a permissions request has been completed.
*/
@Override
public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions,
@NonNull int[] grantResults) {
if (requestCode == REQUEST_READ_CONTACTS) {
if (grantResults.length == 1 && grantResults[0] == PackageManager.PERMISSION_GRANTED) {
populateAutoComplete();
}
}
}
/**
* Attempts to sign in or register the account specified by the login form.
* If there are form errors (invalid email, missing fields, etc.), the
* errors are presented and no actual login attempt is made.
*/
private void attemptLogin() {
if (mAuthTask != null) {
return;
}
// Reset errors.
mEmailView.setError(null);
mLoginNameView.setError(null);
mPasswordView.setError(null);
// Store values at the time of the login attempt.
String email = mEmailView.getText().toString();
String loginName = mLoginNameView.getText().toString();
String password = mPasswordView.getText().toString();
boolean cancel = false;
View focusView = null;
// Check for a valid password, if the user entered one.
if (!TextUtils.isEmpty(password) && !isPasswordValid(password)) {
// Check for a valid email address.
if (TextUtils.isEmpty(loginName)) {
mLoginNameView.setError(getString(R.string.error_field_required));
focusView = mLoginNameView;
cancel = true;
} else if (!isEmailValid(loginName)) {
mLoginNameView.setError(getString(R.string.error_invalid_login_name));
focusView = mLoginNameView;
cancel = true;
}
// Check for a valid password address.
if (TextUtils.isEmpty(password)) {
mPasswordView.setError(getString(R.string.error_field_required));
focusView = mPasswordView;
cancel = true;
} else if (!isPasswordValid(password)) {
mPasswordView.setError(getString(R.string.error_invalid_password));
focusView = mPasswordView;
cancel = true;
}
// Check for a valid email address.
if (TextUtils.isEmpty(email)) {
mEmailView.setError(getString(R.string.error_field_required));
focusView = mEmailView;
cancel = true;
} else if (!isEmailValid(email)) {
mEmailView.setError(getString(R.string.error_invalid_email));
focusView = mEmailView;
cancel = true;
}
if (cancel) {
// There was an error; don't attempt login and focus the first
// form field with an error.
focusView.requestFocus();
} else {
// Show a progress spinner, and kick off a background task to
// perform the user login attempt.
showProgress(true);
mAuthTask = new UserLoginTask(email, password, loginOption);
mAuthTask.execute((Void) null);
loginProcess(loginName, password);
}
}
private boolean isEmailValid(String email) {
//TODO: Replace this with your own logic
return email.contains("@");
private boolean isEmailValid(String loginName) {
Pattern pattern = Pattern.compile("^s\\d+");
Matcher matcher = pattern.matcher(loginName);
return matcher.find();
}
private boolean isPasswordValid(String password) {
//TODO: Replace this with your own logic
return password.length() > 4;
}
/**
* Shows the progress UI and hides the login form.
*/
@TargetApi(Build.VERSION_CODES.HONEYCOMB_MR2)
private void showProgress(final boolean show) {
// On Honeycomb MR2 we have the ViewPropertyAnimator APIs, which allow
// for very easy animations. If available, use these APIs to fade-in
// the progress spinner.
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB_MR2) {
int shortAnimTime = getResources().getInteger(android.R.integer.config_shortAnimTime);
int shortAnimTime = getResources().getInteger(android.R.integer.config_shortAnimTime);
mLoginFormView.setVisibility(show ? View.GONE : View.VISIBLE);
mLoginFormView.animate().setDuration(shortAnimTime).alpha(
show ? 0 : 1).setListener(new AnimatorListenerAdapter() {
@Override
public void onAnimationEnd(Animator animation) {
mLoginFormView.setVisibility(show ? View.GONE : View.VISIBLE);
}
});
mProgressView.setVisibility(show ? View.VISIBLE : View.GONE);
mProgressView.animate().setDuration(shortAnimTime).alpha(
show ? 1 : 0).setListener(new AnimatorListenerAdapter() {
@Override
public void onAnimationEnd(Animator animation) {
mProgressView.setVisibility(show ? View.VISIBLE : View.GONE);
}
});
} else {
// The ViewPropertyAnimator APIs are not available, so simply show
// and hide the relevant UI components.
mProgressView.setVisibility(show ? View.VISIBLE : View.GONE);
mLoginFormView.setVisibility(show ? View.GONE : View.VISIBLE);
}
}
@Override
public Loader<Cursor> onCreateLoader(int i, Bundle bundle) {
return new CursorLoader(this,
// Retrieve data rows for the device user's 'profile' contact.
Uri.withAppendedPath(ContactsContract.Profile.CONTENT_URI,
ContactsContract.Contacts.Data.CONTENT_DIRECTORY), ProfileQuery.PROJECTION,
// Select only email addresses.
ContactsContract.Contacts.Data.MIMETYPE +
" = ?", new String[]{ContactsContract.CommonDataKinds.Email
.CONTENT_ITEM_TYPE},
// Show primary email addresses first. Note that there won't be
// a primary email address if the user hasn't specified one.
ContactsContract.Contacts.Data.IS_PRIMARY + " DESC");
}
@Override
public void onLoadFinished(Loader<Cursor> cursorLoader, Cursor cursor) {
List<String> emails = new ArrayList<>();
cursor.moveToFirst();
while (!cursor.isAfterLast()) {
emails.add(cursor.getString(ProfileQuery.ADDRESS));
cursor.moveToNext();
}
addEmailsToAutoComplete(emails);
}
@Override
public void onLoaderReset(Loader<Cursor> cursorLoader) {
}
private void addEmailsToAutoComplete(List<String> emailAddressCollection) {
//Create adapter to tell the AutoCompleteTextView what to show in its dropdown list.
ArrayAdapter<String> adapter =
new ArrayAdapter<>(LoginActivity.this,
android.R.layout.simple_dropdown_item_1line, emailAddressCollection);
mEmailView.setAdapter(adapter);
}
private interface ProfileQuery {
String[] PROJECTION = {
ContactsContract.CommonDataKinds.Email.ADDRESS,
ContactsContract.CommonDataKinds.Email.IS_PRIMARY,
};
int ADDRESS = 0;
int IS_PRIMARY = 1;
}
/**
* Represents an asynchronous login/registration task used to authenticate
* the user.
*/
public class UserLoginTask extends AsyncTask<Void, Void, Boolean> {
private final String mEmail;
private final String mPassword;
private boolean isTutor;
private LdapService ldapService;
private UserService userService;
private CompositeDisposable disposable = new CompositeDisposable();
private Boolean isAuthorizate;
// Constructor
UserLoginTask(String email, String password, Boolean loginOption) {
mEmail = email;
mPassword = password;
isTutor = loginOption;
isAuthorizate = false;
ldapService = ApiClient.getClient(getApplicationContext())
.create(LdapService.class);
userService = ApiClient.getClient(getApplicationContext())
.create(UserService.class);
PrefUtils.storeIsTutor(getApplicationContext(), this.isTutor);
}
private void saveUserProfileToSharedPreferences(User user){
PrefUtils.storeUserFirstName(getApplicationContext(), user.getFirstName());
PrefUtils.storeUserLastName(getApplicationContext(), user.getLastName());
PrefUtils.storeUserName(getApplicationContext(), user.getUserName());
}
private void getUserProfile(String userId) {
disposable.add(
userService
.getUserByID(userId)
.subscribeOn(Schedulers.io())
.observeOn(AndroidSchedulers.mainThread())
.subscribeWith(new DisposableSingleObserver<User>() {
@Override
public void onSuccess(User user) {
Log.e("USER", String.valueOf(user));
saveUserProfileToSharedPreferences(user);
onPostExecute(true);
}
public void onError(Throwable e) {
((HttpException) e).code();
Log.e("Login onError", e.getMessage());
if (e instanceof HttpException) {
ResponseBody responseBody = ((HttpException) e).response().errorBody();
Log.e("Login onError", RestApiHelper.getErrorMessage(responseBody));
}
}
}));
}
@Override
protected Boolean doInBackground(Void... params) {
LdapUser user = new LdapUser(mEmail, mPassword, "admin", (isTutor) ? "Tutor" : "Student", "string", "string", mEmail);
disposable.add(
ldapService
.fakeValidate(user)
.subscribeOn(Schedulers.io())
.observeOn(AndroidSchedulers.mainThread())
.subscribeWith(new DisposableSingleObserver<JwtToken>() {
@Override
public void onSuccess(JwtToken jwtToken) {
String token = jwtToken.getToken();
JWT jwt = new JWT(token);
Claim role = jwt.getClaim("nameid");
PrefUtils.storeIsLoggedIn(getApplicationContext(), true);
PrefUtils.storeApiKey(getApplicationContext(), token);
PrefUtils.storeUserId(getApplicationContext(), role.asString());
getUserProfile(role.asString());
}
@Override
public void onError(Throwable e) {
Log.e("LoginError", "onError: " + e.getMessage());
}
}));
return true;
}
@Override
protected void onPostExecute(final Boolean success) {
mAuthTask = null;
showProgress(false);
if (success) {
Intent data = new Intent();
String txt = "Main Activity";
data.setData(Uri.parse(txt));
setResult(RESULT_OK, data);
finish();
} else {
mPasswordView.setError(getString(R.string.error_incorrect_password));
mPasswordView.requestFocus();
mLoginFormView.setVisibility(show ? View.GONE : View.VISIBLE);
mLoginFormView.animate().setDuration(shortAnimTime).alpha(
show ? 0 : 1).setListener(new AnimatorListenerAdapter() {
@Override
public void onAnimationEnd(Animator animation) {
mLoginFormView.setVisibility(show ? View.GONE : View.VISIBLE);
}
});
}
mProgressView.setVisibility(show ? View.VISIBLE : View.GONE);
mProgressView.animate().setDuration(shortAnimTime).alpha(
show ? 1 : 0).setListener(new AnimatorListenerAdapter() {
@Override
public void onAnimationEnd(Animator animation) {
mProgressView.setVisibility(show ? View.VISIBLE : View.GONE);
}
});
}
@Override
protected void onCancelled() {
mAuthTask = null;
showProgress(false);
private void loginProcess(String email, String password) {
//Fake validate
LdapUser user = new LdapUser(email, password, "admin", (isTutor) ? "Tutor" : "Student", "string", "string", email);
// ValidateUser user = new ValidateUser(email, password);
// LDAP logging
// disposable.add(ldapService.validate(user)
disposable.add(ldapService.fakeValidate(user)
.subscribeOn(Schedulers.io())
.observeOn(AndroidSchedulers.mainThread())
.subscribe(this::handleResponse, this::handleError));
}
private void getUserProfile(String userId) {
disposable.add(userService.getUserByID(userId)
.subscribeOn(Schedulers.io())
.observeOn(AndroidSchedulers.mainThread())
.subscribe(this::saveUserProfileToSharedPreferences, this::handleError));
}
private void showSnackBarMessage(String message) {
Snackbar.make(findViewById(R.id.login_form), message, Snackbar.LENGTH_LONG)
.show();
}
private void handleResponse(JwtToken jwtToken) {
showProgress(false);
String token = jwtToken.getToken();
JWT jwt = new JWT(token);
Claim role = jwt.getClaim("nameid");
Log.e("LOGIN", "SUCCESS " + token);
PrefUtils.storeIsLoggedIn(getApplicationContext(), true);
PrefUtils.storeApiKey(getApplicationContext(), token);
PrefUtils.storeUserId(getApplicationContext(), role.asString());
getUserProfile(role.asString());
Intent data = new Intent();
String txt = "Main Activity";
data.setData(Uri.parse(txt));
setResult(RESULT_OK, data);
finish();
}
private void handleError(Throwable error) {
showProgress(false);
if (error instanceof HttpException) {
ResponseBody responseBody = ((HttpException) error).response().errorBody();
showSnackBarMessage(RestApiHelper.getErrorMessage(responseBody));
} else {
showSnackBarMessage("Network Error !");
}
}
private void saveUserProfileToSharedPreferences(User user) {
PrefUtils.storeUserFirstName(getApplicationContext(), user.getFirstName());
PrefUtils.storeUserLastName(getApplicationContext(), user.getLastName());
PrefUtils.storeUserName(getApplicationContext(), user.getUserName());
}
}

6
app/src/main/java/com/uam/wmi/findmytutor/activity/MapActivity.java
View File

@ -24,6 +24,7 @@ import com.mapbox.mapboxsdk.maps.MapboxMap;
import com.mapbox.mapboxsdk.maps.OnMapReadyCallback;
import com.uam.wmi.findmytutor.R;
import com.uam.wmi.findmytutor.model.Coordinate;
import com.uam.wmi.findmytutor.network.ApiClient;
import com.uam.wmi.findmytutor.network.RetrofitClientInstance;
import com.uam.wmi.findmytutor.service.BackgroundLocalizationService;
import com.uam.wmi.findmytutor.service.CoordinateService;
@ -81,8 +82,9 @@ public class MapActivity extends BaseActivity
}
};
coordinateService = RetrofitClientInstance.createService(CoordinateService.class,"eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJuYW1laWQiOiJhM2MxMDU1YS1kZDM0LTQ5ZWItYTFkNS0xY2E5YTE2YzY0ODgiLCJzdWIiOiJzdHJpbmciLCJqdGkiOiI4NTA0NDA5NS00NjBkLTQzZDgtYjMxMC0xYmNiNWMxNGExZjQiLCJleHAiOjE1NDMzNTAzMzQsImlzcyI6Imh0dHA6Ly9maW5kbXl0dXRvci5jb20iLCJhdWQiOiJodHRwOi8vZmluZG15dHV0b3IuY29tIn0.xGyu6iBeq9xF0ufBd01jNzILLq1NeYa-5MeVOiPahD8");
// fetching coords service
coordinateService = ApiClient.getClient(getApplicationContext())
.create(CoordinateService.class);
mHandler = new Handler();
Bundle extras = getIntent().getExtras();

2
app/src/main/java/com/uam/wmi/findmytutor/model/LdapUser.java
View File

@ -198,7 +198,7 @@ public class LdapUser extends BaseResponse{
public String toString() {
StringBuilder sb = new StringBuilder();
sb.append("class LdapUser {\n");
sb.append(" login: ").append(toIndentedString(login)).append("\n");
sb.append(" password: ").append(toIndentedString(password)).append("\n");
sb.append(" department: ").append(toIndentedString(department)).append("\n");

94
app/src/main/java/com/uam/wmi/findmytutor/model/ValidateUser.java Normal file
View File

@ -0,0 +1,94 @@
package com.uam.wmi.findmytutor.model;
import com.google.gson.annotations.SerializedName;
import java.util.Objects;
import io.swagger.annotations.ApiModelProperty;
/**
* ValidateUser
*/
public class ValidateUser extends BaseResponse {
@SerializedName("login")
private String login = null;
@SerializedName("password")
private String password = null;;
public ValidateUser(String login, String password) {
this.login = login;
this.password = password;
}
public ValidateUser login(String login) {
this.login = login;
return this;
}
/**
* Get login
* @return login
**/
@ApiModelProperty(required = true, value = "")
public String getLogin() {
return login;
}
public void setLogin(String login) {
this.login = login;
}
public ValidateUser password(String password) {
this.password = password;
return this;
}
@Override
public boolean equals(java.lang.Object o) {
if (this == o) {
return true;
}
if (o == null || getClass() != o.getClass()) {
return false;
}
ValidateUser ValidateUser = (ValidateUser) o;
return Objects.equals(this.login, ValidateUser.login) &&
Objects.equals(this.password, ValidateUser.password);
}
@Override
public int hashCode() {
return Objects.hash(login, password);
}
@Override
public String toString() {
StringBuilder sb = new StringBuilder();
sb.append("class ValidateUser {\n");
sb.append(" login: ").append(toIndentedString(login)).append("\n");
sb.append(" password: ").append(toIndentedString(password)).append("\n");
sb.append("}");
return sb.toString();
}
/**
* Convert the given object to string with each line indented by 4 spaces
* (except the first line).
*/
private String toIndentedString(java.lang.Object o) {
if (o == null) {
return "null";
}
return o.toString().replace("\n", "\n ");
}
}

3
app/src/main/java/com/uam/wmi/findmytutor/service/LdapService.java
View File

@ -2,6 +2,7 @@ package com.uam.wmi.findmytutor.service;
import com.uam.wmi.findmytutor.model.JwtToken;
import com.uam.wmi.findmytutor.model.LdapUser;
import com.uam.wmi.findmytutor.model.ValidateUser;
import io.reactivex.Single;
import retrofit2.http.Body;
@ -15,7 +16,7 @@ public interface LdapService {
Single<JwtToken> fakeValidate(@Body LdapUser user);
@POST("api/ldap/validate")
Single<JwtToken> validate(@Body LdapUser user);
Single<JwtToken> validate(@Body ValidateUser user);
@GET("api/ldap/getUserData/{login}")
Single<LdapUser> getUserDataByLogin(@Path("login") String userLogin);

1
app/src/main/res/values/strings.xml
View File

@ -201,4 +201,5 @@ functionality.</string>
</plurals>
<string name="title_activity_main2">Main2Activity</string>
<string name="error_invalid_login_name">Invalid login format</string>
</resources>