I am developing android application and using parse.com as back end storage. But I got stuck on change password. I am able to send the reset password mail using parse.com sdk to particular email. but I want to change the password using application as well without log enter code herein using old password.
Function to send mail:-
public void resetPassword() {
CustomProgressDialog.show(LoginActivity.this, "", getResources()
.getString(R.string.please_wait));
ParseUser.requestPasswordResetInBackground("test#gmail.com",
new RequestPasswordResetCallback() {
public void done(ParseException e) {
CustomProgressDialog.dismissMe();
if (e == null) {
// An email was successfully sent with reset
// instructions.
Toast.makeText(getApplicationContext(), getResources().getString(R.string.reset_password_sent), Toast.LENGTH_LONG).show();
} else {
// Something went wrong. Look at the ParseException
// to see what's up.
Toast.makeText(getApplicationContext(), getResources().getString(R.string.reset_password_fail), Toast.LENGTH_LONG).show();
}
}
}
);
}
And also able to launch the application from mail using declaring the permission in AndroidManifest.xml.
You can use for that next method ParseUser.setPassword().
Idea is next, if user is logged in then you don't need to check old password, because it was already entered and applied by Parse.com. So you will have 2 fields New Password and Confirm New Password. Users enters them and application changes it on server.
ParseUser parseUser = ParseUser.getCurrentUser();
parseUser.setPassword(password);
parseUser.saveInBackground(new SaveCallback() {
#Override
public void done(ParseException e) {
if (null == e) {
// report about success
} else {
// report about error
}
}
});
Related
I have a user signup method that looks like this:
user.signUpInBackground(new SignUpCallback() {
public void done(ParseException e) {
if (e == null) {
// Link user to the 'User' role
ParseQuery<ParseRole> roleQuery = ParseRole.getQuery();
roleQuery.whereEqualTo("name", "User");
roleQuery.getFirstInBackground(new GetCallback<ParseRole>() {
#Override
public void done(ParseRole parseRole, ParseException e) {
if (e == null) {
//final ParseRole tempParseRl = parseRole;
ParseRelation<ParseUser> tempRel = parseRole.getUsers();
Log.i("ParseRole: ", parseRole.getName().toString());
parseRole.getUsers().add(user);
//TODO: 4. Delete reg key used for this user
}
// Error on Role ACL
else {
dMenuVerData.dismiss();
Toast.makeText(context, e.getMessage(), Toast.LENGTH_LONG).show();
}
}
});
//1. Hide the progress bar
dataVerPBar.setVisibility(View.GONE);
//2. Show okBtn & successTxt
okBtn.setVisibility(View.VISIBLE);
userSuccessTxt.setVisibility(View.VISIBLE);
dataVerTitle.setText("Congratulations!");
//ParseRelation<ParseUser> tempRel = new ParseRelation<ParseUser>();
//tempParseRl.put("users");
} else {
// Dismiss dialog, show Parse error
dMenuVerData.dismiss();
Toast.makeText(context, e.getMessage(), Toast.LENGTH_LONG).show();
}
}
});
On Parse I have two roles created on the data-browser.
After executing the line:
<role>.getUsers().add(user);
I'm expecting to be able to see the recently signed-up user under the "users , instead this table is empty:
What am I missing? Is the
<role>.getUsers().add(user);
working properly? Thanks.
The solution resides in using <role>.saveInBackground(); method after adding a new user to the ParseRelation, so after the signup succeeded I added:
...
parseRole.getUsers().add(user);
parseRole.saveInBackground();
...
I hope this helps.
you are not saving the role after you changed the users relation
what can i see that you added the user to (the local list you get from parseRole.getUsers() but you didn't saved it (to sync the changes with the remote version)
I'm currently building an app that has Parse at its backend. I've realized that a user can log in to his account in multiple devices. Is there a way I could restrict this to only one device at one time? If so can you kindly explain the method.
Thanks in advance.
you need to monitor the application will your web environment (webservice for example) As soon as someone you login you must disconnect the other devices connected to the same user.
You can analyze it by IMEI who made the last login request and send a command to the other devices of the same user to remove access.
I came here looking for a solution and didn't find one. Through trial and error, I have solved it. I am a novice developer and do not know if this is the best practice, but it works. When the user attempts to log in execute the following.
public void login(View v) {
// Create string variables for data.
String username = et_username.getText().toString().toLowerCase().trim();
String password = et_password.getText().toString();
// If a user is already on this device, log them out.
// this will happen when the force log out happens, the device will
// simply catch the invalid session, but still have that user data, just unavailable
user = ParseUser.getCurrentUser();
if (user != null)
user.logOutInBackground();
ParseUser.logInInBackground(username, password, new LogInCallback() {
#Override
public void done(ParseUser user, ParseException e) {
final ParseQuery<ParseObject> query = new ParseQuery<>("_Session");
query.include("user");
query.whereEqualTo("user", ParseUser.getCurrentUser()); // Only get sessions for the specific user.
query.addAscendingOrder("createdAt"); // Place them in chronological order, with the oldest at the top.
query.countInBackground(new CountCallback() {
#Override
public void done(int count, ParseException e) {
if (count > 1) {
try {
query.getFirst().deleteInBackground();
} catch (ParseException e1) {
Toast.makeText(LoginActivity.this, e1.toString(), Toast.LENGTH_LONG).show();
}
}
}
});
if (user != null) {
emailVerified = user.getBoolean("emailVerified");
if (emailVerified) {
// Update the database to track their log in.
user.put("loggedIn", true);
user.saveInBackground();
if (!deliquent) {
// Launch the MainActivity.
Intent intent = new Intent(LoginActivity.this, MainActivity.class);
startActivity(intent);
}
else {
Intent intent = new Intent(LoginActivity.this, CardActivity.class);
startActivity(intent);
}
}
else {
Toast.makeText(LoginActivity.this, getResources().getString(R.string.verify), Toast.LENGTH_SHORT).show();
}
}
else {
Toast.makeText(LoginActivity.this, "From LoginActivity line:213\n" + e.toString(), Toast.LENGTH_SHORT).show();
}
}
});
}
I am not sure if I am missing a step in the process of linking a Facebook account to an existing Parse User.
This is the code I am using, as per Parse.com
if (!ParseFacebookUtils.isLinked(currentUser)) {
ParseFacebookUtils.linkWithReadPermissionsInBackground(currentUser, getActivity(), null, new SaveCallback() {
#Override
public void done(ParseException ex) {
if (ex == null) {
if (ParseFacebookUtils.isLinked(currentUser)) {
Log.d("MyApp", "Woohoo, user logged in with Facebook!");
}
} else {
Log.e(TAG, ex.getMessage());
}
}
});
}
I am not receiving any type of error, and it will successfully open up the Facebook activity to accept/cancel giving access to my application. The issue that I am finding, is that the authData section inside my User record, inside Parse, is never populated.
What am I doing wrong that my Parse User is not receiving any authData?
Do you happen to add the code to fragment?
If you do that, you should consider about onActivityForResult.
As you know, onActivityForResult is not called normally.
I've been using Parse for 3 months in my android app. Now I want to add email login and social sign ons (Facebook and Google+) in the app. I have successfully added email and fb login and the user can connect both or either one of email or facebook and the app would recognise the user.
e.g. If I login through email, then connect facebook, use the app on another device, login via facebook, the app would know it's the same user and would be customised for me and would show my data. And email also works.
I have added Google+ sign-in for Android but I am not able to connect the user's Google+ credentials with the logged in user.
Parse Users table has an authData field which gets the facebook auth data and would get Twitter as well as both of these sign ons are baked into Parse SDKs.
What should be the best thing to do for Google+? I'm confused about the db design as well as how to connect the user who signed in with Google+?
What if the user just logs in via Google+? How do I make a Parse User and authenticate the user on Parse?
I'm comfortable with cloud code and Android and would really appreciate some sort of help/instructions just pushing me in the correct direction. I have never used OAuth2 and with Parse login for email and Social Sign ons, I don't think I should get into it. But let me know if I'm wrong.
Thanks!
Update: I have read a lot of questions on Parse Questions and have checked out the become method plenty of times (because I kept thinking I'm missing something after reading that). Check this question - I'm currently in the same situation.
I have:
1. Implemented Google+ sign in.
2. Got access token using GoogltAuthUtil.
Stuck with:
3. How to link currently signed in Parse user after the user signs in with Google+?
4. How to create a new Parse User if Google+ was the user's first (and only ) login choice?
This seems to be similar with
How to create a parse _User account from a Android Google token?
Following is my answer in that thread:
1. New User
The flow is as below:
User authorizes and a token is acquired
We create a new user with a random password
You can create a ParseUser using following code inside the newChooseAccountIntent() method that return email.
ParseUser user = new ParseUser();
user.setUsername(mEmail);
user.setPassword(randomPassword);
user.setEmail(mEmail);
user.signUpInBackground(new SignUpCallback() {
public void done(ParseException e) {
if (e == null) {
// Hooray! Let them use the app now.
} else {
// Sign up didn't succeed. Look at the ParseException
// to figure out what went wrong
}
}
});
2. Returning User
This is the where most of people stuck, as I researched over the Internet. The flow is as below:
User authorizes and the app gets a token
We pass this token to Cloud Code to validate. We need to check if this token is signed by Google and if it is meant for us (android-developers (2013)).
After you can verify that the token is valid, you can query for the user in Cloud Code using Parse.Cloud.useMasterKey() method and return the session key by using getSessionToken() method on the query result.
Use the session key to save login state on disk by calling becomeInBackground method
To validate the token, you can send Parse.Cloud.httprequest to this endpoint: https://www.googleapis.com/oauth2/v3/tokeninfo?access_token=. This is instructed in Google Identity Documentation. You will receive data as below:
{
"iss": "https://accounts.google.com",
"sub": "110169484474386276334",
"azp": "1008719970978-hb24n2dstb40o45d4feuo2ukqmcc6381.apps.googleusercontent.com",
"email": "billd1600#gmail.com",
"at_hash": "X_B3Z3Fi4udZ2mf75RWo3w",
"email_verified": "true",
"aud": "1008719970978-hb24n2dstb40o45d4feuo2ukqmcc6381.apps.googleusercontent.com",
"iat": "1433978353",
"exp": "1433981953"
}
Things need to compare are "aud", "azp" and "email" which are translated as audience, authorized party and email.
To query for the current user on Cloud Code:
var query = new Parse.Query(Parse.User);
query.equalTo("email",mEmail);
query.first({
success: function(user) {
// Use user..getSessionToken() to get a session token
},
error: function(user, error) {
//
},
useMasterKey: true
});
Note: Make sure you have following scope so that the email will show up when you check on Cloud Code: https://www.googleapis.com/auth/plus.profile.emails.read
There's a question about this on Parse's questions. It's right here and I'm pretty sure it answers your questions.
https://parse.com/questions/google-plus
It links to the parse blog, that has some workarounds on this.
It says that you can add any login into ParseUser. You would be doing something like this:
Parse.User.become("session-token-here").then(function (user) {
// The current user is now set to user.
}, function (error) {
// The token could not be validated.
});
Another site where you should take a look:
https://parse.com/tutorials/adding-third-party-authentication-to-your-web-app
This last one is official and has an example code
void createNewGPlusUser(final String email, String name) {
final ParseUser user = new ParseUser();
user.setUsername(email);
user.setPassword("my pass");
user.put("any other variable in User class", "value");
user.setEmail(email);
user.put("name", name);
signInParseUser(user, email);
}
void signInParseUser(final ParseUser user, final String email) {
user.signUpInBackground(new SignUpCallback() {
public void done(ParseException e) {
if (e == null) {
Log.d("TAG", "Created user");
// Hooray! Let them use the app now.
login(email);
} else {
Log.d("TAG", "Failed Creating user");
e.printStackTrace();
// Sign up didn't succeed. Look at the ParseException
// to figure out what went wrong
}
}
});
}
void login(final String email) {
ParseUser.logInInBackground(email, "my pass", new LogInCallback() {
public void done(ParseUser user, ParseException e) {
if (user != null) {
// Hooray! The user is logged in.
Log.d("TAG", "Login successful");
} else {
// Signup failed. Look at the ParseException to see what happened.
}
}
});
}
To do so, I have used the following code
ParseUser.becomeInBackground(ParseUser.getCurrentUser().getSessionToken(), new LogInCallback() {
#Override
public void done(ParseUser parseUser, ParseException e) {
if (parseUser != null) {
parseUser.setUsername(userEmail);
//firstName and lastName I am getting from Person class of google plus api
parseUser.put("FirstName", firstName);
parseUser.put("LastName", lastName);
parseUser.saveInBackground();
ParseUtils.verifyParseConfiguration(context);
ParseUtils.subscribeWithUsername(strEmail);
Intent successIntent = new Intent(context, OurServicesActivity.class);
startActivity(successIntent);
overridePendingTransition(R.animator.fade_in, R.animator.fade_out);
finish();
} else {
Log.e(TAG, e.getMessage());
Utilities.showToast(context, "Something occurred");
}
}
});
Let me know if it helps or if you have used something else.
Try this
ParseUser.becomeInBackground("session-token-here", new LogInCallback() {
public void done(ParseUser user, ParseException e) {
if (user != null) {
// The current user is now set to user.
} else {
// The token could not be validated.
}
}
})
I'm trying to link an existing user to his or her Facebook account using Parse. After logging into through Parse, the user can go to the SettingsActivity and link their Facebook account.
I achieved this by calling ParseUser.logInInBackground and then verified it by checking if ParseUser.getCurrentUser() != null.
In my SettingsActivity, the user can press a 'Connect to Facebook' button, which is supposed to link the account to Facebook, but it's not working. When the user clicks the button, I executed this code below, as per the Parse Android documentation:
mUser = ParseUser.getCurrentUser();
public void onToggleFacebookConnectedClick(View v) {
if (!ParseFacebookUtils.isLinked(mUser)) {
ParseFacebookUtils.link(mUser, this, new SaveCallback() {
#Override
public void done(ParseException ex) {
if (ParseFacebookUtils.isLinked(mUser)) {
Log.d(Application.APPTAG, "Woohoo, user logged in with Facebook!");
}
}
});
} else if(ParseFacebookUtils.isLinked(mUser)) {
ParseFacebookUtils.unlinkInBackground(mUser, new SaveCallback(){
#Override
public void done(ParseException ex) {
if (ex == null) {
Log.d(Application.APPTAG, "The user is no longer associated with their Facebook account.");
}
}
});
}
}
I am getting the error: com.parse.ParseException:java.lang.IllegalArgumentException: Cannot save a ParseUser until it has been signed up. Call SignUp first.
The user has already signed up (not using Facebook), so I am confused as to why I'm am getting this message. How can I resolve this issue?
It turns out I made a silly mistake. I wasn't linking the user correctly because my Facebook Application ID was not set correctly in my Parse App Settings.