permissions

问题 The app I am working on is a SPA and we are using JWT Bearer authentication and OpenIdConnect/OAuth2 when communicating with our backend API which uses .NETCore and ASP.NET Identity. Our API endpoints are secured using Custom Policy based authentication as shown here: Custom Policy Based Authentication We decided to use the out of the box AspNetRoleClaims table to store claims for our users as permissions. Each user is assigned 1 primary role although the potential is there to have multiple

问题 I want to recursively set the folder and file permissions. Folders should get 750 and files 644. I found this and made some adaptions. Would this one work? <?php function chmod_r($Path) { $dp = opendir($Path); while($File = readdir($dp)) { if($File != "." AND $File != "..") { if(is_dir($File)){ chmod($File, 0750); }else{ chmod($Path."/".$File, 0644); if(is_dir($Path."/".$File)) { chmod_r($Path."/".$File); } } } } closedir($dp); } ?> 回答1: Why don't use find tool for this? exec ("find /path/to

问题 I want to recursively set the folder and file permissions. Folders should get 750 and files 644. I found this and made some adaptions. Would this one work? <?php function chmod_r($Path) { $dp = opendir($Path); while($File = readdir($dp)) { if($File != "." AND $File != "..") { if(is_dir($File)){ chmod($File, 0750); }else{ chmod($Path."/".$File, 0644); if(is_dir($Path."/".$File)) { chmod_r($Path."/".$File); } } } } closedir($dp); } ?> 回答1: Why don't use find tool for this? exec ("find /path/to

问题 I want to load a different content script depending on the page and tab that is currently selected. Right now, I have three content scripts. I want to use two of them for one page and the third one for another page. Belonging to page 1: content_script.js load_content_script.js Belonging to page2: newtab_content_script.js right now my manifest looks like this { "name": "A plugin for AdData express. Generate an instant excel document from the brands you check mark.", "version": "1.0",

问题 In view of the security model in Android, I'm trying out custom permissions. I'm trying out to enforce broadcaster permissions in my application. The scenario is that I have an activity A, which triggers a broadcasts like this (with a permission) : Intent updateUserBroadcast = new Intent(); updateUserBroadcast.setAction("android.intent.action.ACTION_UPDATE_USERNAME"); updateUserBroadcast.putExtra("username", userName); sendBroadcast(updateUserBroadcast, "com.android.MaliciousApp.RECEIVE

问题 I have added READ and WRITE storage permission to my android app in the manifest. I am using these permission to access the gallery images for some purpose. But when I am checking the app info for my application in android setting, the storage permission selector is not available in the app info page. However, all other permission selectors are there. My Question is not about how I ask for permission on the marshmallow. I have already defined runtime permissions in my code. Also all required

问题 I have added READ and WRITE storage permission to my android app in the manifest. I am using these permission to access the gallery images for some purpose. But when I am checking the app info for my application in android setting, the storage permission selector is not available in the app info page. However, all other permission selectors are there. My Question is not about how I ask for permission on the marshmallow. I have already defined runtime permissions in my code. Also all required

问题 In Crashlytics, I can see iOS 10 users are getting this crash frequently. However, when I test in Simulator using iPhone 7/10.2, I'm unable to reproduce the crash. In my plist, I already have strings for NSCalendarsUsageDescription, NSMicrophoneUsageDescription, and NSPhotoLibraryUsageDescription. Here is the stacktrace from Crashlytics: Crashed: com.apple.root.default-qos 0 libsystem_kernel.dylib 0x183765d74 __abort_with_payload + 8 1 libsystem_kernel.dylib 0x18376249c <redacted> + 100 2

问题 In ASP.NET Boilerplate, why does it has roles and permissions to control authorization? Which is the difference between both? 回答1: 1. Why does ABP have roles and permissions to control authorization? What is the difference between the two? Having both roles and permissions allows flexibility and ease for admins to control authorization. The difference is that authorization only depends on permissions, not roles. From https://aspnetboilerplate.com/Pages/Documents/Zero/Role-Management: Roles

问题 How can I check if a file has read permissions in C? 回答1: Use access(2) in POSIX. In Standard C, the best you can do is try to open it with fopen() and see if it succeeds. If fopen() returns NULL , you can try to use errno to distinguish between the "File does not exist" ( errno == ENOENT ) and "Permission denied" ( errno == EACCES ) cases - but unfortunately those two errno values are only defined by POSIX as well. (Even on POSIX, in most cases the best thing to do is try to open the file,