How to restrict user from accessing some actions, and show login popup
and after successful login show user same action page rather than his profile page.
plz need help friends.
The easiest way is to use permissions checking gems, like CanCan. You'll be able to specify permissions checking for each action and to specify global permissions for each user role etc.
Read more here: https://github.com/ryanb/cancan
Related
I'm trying to figure out how quickest and easiest to allow the admin user on the site I'm building to access and update any user's settings etc. E.g. I've written the code for a regular user to update their settings (and various other actions). Ideally I want an admin to be able to "be" that user as far as my code is concerned, i.e. allow the admin to do anything a user can, to that user's account. Is there any way of doing this?
If I Auth::login() as admin then from the point of view of Laravel I'm the admin user and not the user they might want to edit. If I login as the user then I don't have admin rights (which in my case means an extra admin menu on the navbar with options to suspend or delete the user, or search for other users).
Any thoughts on how to do this please, or am I overcomplicating things? I am looking for a specific functions/code to allow this, rather than a general strategy. I'm using Laravel 5.4, deployed on Heroku. I know there's middleware but it doesn't seem to do what I want as above.
Many thanks.
You could do as suggested in the above comment by Tim Lewis, or you could accept an "override" property in the user edit page where you can pass a specific user ID and then view the page as that user. For instance, the method might look like this:
public function editUser(User $user=null) {
//User that you want to edit can be provided. If not provided, $user will be null and we will load the user that is currently logged in.
if($user!=null && Auth::user()->role=='admin')
$user_to_edit = $user;
else
$user_to_edit = Auth::user();
//other code goes here
}
Then, if you pass a $user object to the method, you will be given the edit page for that user, rather than the Admin. Otherwise, a user will be able to use the same route in order to always view their own edit page.
Be very careful with code like this! You will want to make sure that non-admins do not have the ability to load in a user object and see somebody else's information. That's why I added the $user->role check in the if/else statement, but you might want to add extra security in the form of middleware.
spatie permissions is a wonderful package that I use to make permissions to resources available to super-administrators. https://github.com/spatie/laravel-permission
I have a little problem about this scenario.
I have 300 users in my system. each user must have user panel. it is one page that each user after sign in to the system and went to own page,can edit his content and customize it.
my question is : how to define permission for each user in order to access to own page and don't access to other's personal page.
thank you.
You just need [AbpAuthorize] attribute for the related application service to prevent unauthorized users to see that personal page. And when the user opens the page load the data with the current user's information as #aaron stated in the comments.
In my codeigniter application following is the format of user profile
http://example.com/foo/view_profile/userid
how can I restrict a user to view others profile? that means he cannot browse any other link than his profile.
so user foobar420 can not browse following links for example
http://example.com/foo/view_profile/foobar250
http://example.com/foo/view_profile/
http://example.com/any-this-else
How can I achieve this?
Was going to comment this, but it's sort of an answer. Well an idea on this subject at least.
Instead of having "/view-profile/userId" why not just "/view-profile" and send the user model as an object to the page. Then you can just render the proper information only for the user who is actually logged in to the server. Assuming you have access to the user model in your server side script, this is the preferred method.
And if no user model is present, redirect to the login page.
does anyone know of a simple module or extension etc for Joomla that would enable the admin to upload a file relevant to a specific user login?
For example, they have a bunch of user accounts, and would like a registered area on the website that would show files relevant to only that user credentials.
In the backend, they would easily like to add a document and select which user can see it.
You might want to check out the "Component Access Permission" extension, here
I am overriding sessionscontroller because I need a special behavior.
When the user signs up, he will be inactive and won't be able to login. I want to add that login to the login process.
The user will become active after an administrator authorizes him, changing one field in the CMS. How can I manage the login process so it doesnt allow inactive users to login?
You can simply add a "active" column to your user table and devise does the magic for you :).
Take a look at the link below to see how it works:
http://pivotallabs.com/users/carl/blog/articles/1619-standup-3-21-2011-deactivating-users-in-devise