user-permissions

问题 Can anyone suggest a good open source app that uses django-guardian? I'm not having trouble understanding the API, but I'd love to see an example to get a feel for implementation best practice (database design, etc.) 回答1: If you clone the django-guardian source code you have a working example of how to use it. And in this link are the instructions for integrating it with django admin 回答2: Django userena uses Django-guardian: https://github.com/bread-and-pepper/django-userena 来源： https:/

问题 I did ssh into a remote Ubuntu host (Amazon EC2 instance), then set 777 permission for /home/user. After sometime the connection got closed. Now when I try to do ssh, I get error message Permission denied (publickey) . How can I login again? 回答1: stop current instance and launch another instance with similar AMI and in the same zone. detach disk volume from old instance and mount to new instance. in the new instance, change the required file permissions inside the newly mounted volume detach

问题 I would like to create a short video clip using the MediaRecorder , but I don't know how to use it. In my manifest file I added these permissions before the application-end-tag: <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" /> <uses-permission android:name="android.permission.RECORD_VIDEO" /> </application> And I create a MediaRecorder with this code when the user press a button: private void startRecording() { mRecorder = new MediaRecorder(); mRecorder

问题 I know that to add permissions to a specific user, you format a permissions resource like so: new_permission = { 'value': 'me@gmail.com', 'type': 'user', 'role': 'reader' } But, what if i want to grant read-only access to anyone? I guess, something like: new_permission = { 'type': 'anyone', 'role': 'reader', 'value': ???! } What do I put as 'value'? 回答1: Well, it turns out that "value" is not required parameter for type=anyone. new_permission = { 'type': 'anyone', 'role': 'reader' } works

问题 I want to check SMS reading permission is Granted or not in API 23+. So I implemented its as follows; if (ContextCompat.checkSelfPermission(this, Manifest.permission.READ_SMS) != PackageManager.PERMISSION_GRANTED){ ActivityCompat.requestPermissions(this, new String[]{Manifest.permission.READ_SMS}, PERMISSIONS_REQUEST_READ_SMS); } Handling permission resp. as follows; @Override public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults) {

问题 I want to create a folder on click of photo's layout. And on click of layout new folder created should get open if it is empty it should show the toast or it should get open with images. For this I have created a new file and I am doing a scan for files, it is throwing a null pointer exception for the array of files. String path = Environment.getExternalStorageDirectory().toString(); File dir = new File(path,"/MeaVita"); File file1 = new File(Environment.getExternalStorageDirectory().getPath(

问题 This question already has answers here : Closed 6 years ago . Possible Duplicate: Ask permission to access Camera Roll I am creating a app compatible with iOS5 in xcode 4.3.2. When i access photos, It is not showing permission alert also when i am running this app in iOS 6.0 devices. Can any one help me how to show permission alert for iOS6 devices. Thanks in advance. 回答1: you can show this by help of ALAssetsLibrary library & ALAuthorizationStatus ALAuthorizationStatus status =

问题 We are writing a OneDrive client application using a the REST APIs provided for OneDrive (personal) and need a way to identify the operations supported/allowed on the resource. There's something called activities which lists all the operations that have already been performed on a resource. And the Permission resource provides information about a sharing permission granted for a DriveItem resource. The same is returning a blank array when called:(. So, is there any way to identify what all

问题 I want to create a self signed certificate and install it using through c# program. I use makecert to make certificate i run it as administrator and i pass command in the ProcessStartInfo.argument but the command doesn't executes what is the problem in the code? Here is my code: public void Createasnewadmin() { ProcessStartInfo info = new ProcessStartInfo(); Process p = new Process(); info.FileName = Application.StartupPath+@"\makecert.exe"; info.UseShellExecute = true; info.Verb = "runas"; /

问题 On iphone, there are somethings that jailbreak phones can do while non-jailbreak ones can not. I think there must be a list of permissions configured for the user and that list is changed in the jailbreak progress. Anyone can show me how to get that list of permissions (by code) or link me to any related documents? 回答1: Sandbox Some permissions are enforced by seatbelt (sandbox) profile "container" - it's default profile for all apps inside /var/mobile/Applications (up to iOS 7.x) or /var