So I have administrator privileges to a SharePoint site. The site crashes on loading due to a user not found. I keep getting this error:
Microsoft.SharePoint.SPException: User cannot be found.
at Microsoft.SharePoint.SPUserCollection.get_Item(String loginName)
I have access to the server code to view it, but not for running purposes. I know it has something to do with a new migration of users.
Does anyone know if there’s any way using the SharePoint administrative functions to view which invalid user causes a site crash?
Related
I've just had an Android Firebase app penetration tested, and the tester found a file com.google.Firebase.auth.api.xml within Shared Preferences. It contained the access_token + refresh_token (which could be used to access the Firebase API).
Has anyone else experienced this vulnerability and know the best way to fix it?
(I can't work out or understand why this information is being stored locally, I've taken a look through the Firebase documentation and through my app and as far as I can tell everything is integrated properly. The app itself uses Firebase as the backend server which handles logins, authentication, Firestore and Storage)
Any help would be massively appreciated.
Got in touch with Firebase and this is the response for anyone interested:
"I understand your concern, as you have said the file is used to re-authenticate the user, however, those values are set after a successful login and the SDK updates that file each hour. The vulnerabilities that you may have noticed should be related to modifying information related to that specific user and the features or data the user has access to. Please remember that the Firebase security is not only on the Authentication product, they are more tools that enforce the security in a Firebase application, that is the reason why your Security Rules should avoid insecure rules and match with your business model."
I get "Login Failed Error" with the Facebook Android SDK while running on the device. I have done everything what they specified, like creating a hash and all.
The error is:
Login Failed you cant use facebook to log into this app or website
because there's an issue with its implementation of facebook login
We have encountered this same issue before. In our case, it turned out that the Facebook restricted our app due to violating their platform policies. We appealed to Facebook by telling them we are working on making our app to be compliant with their policies. Then they responded to us and removed the restriction temporarily to give us the time to do our testing. After they removed the restriction, we no longer encounter this error message.
Hi I have developed an web application using google app engine, for google shared domain contact, Its working fine when I am running it in the localhost but when I deploy that application into google app engine it showing warning screen before user conforming for consent(as shown in the image).
I am using 2 scope http://www.google.com/m8/feeds/contacts/ and https://www.googleapis.com/auth/userinfo.email. when I try to add a user information in the google shared contact I am getting a exception message as www.google.com. How can I resolve the problem? am i need to verify my application in the oauth_app_verification. Can any one solve this?
Thank you.,
You need to go through the verification process before you launch your app. This new process came recently to protect user's data. You can start the verification by submitting this form but before it is recommended to follow steps here
Hereis my problem,
I make an Android application and i use Windows Azure.
I use Azure to make login activity with Facebook. It works well i can log in.
However i want to get the Name and last name of the guy who log in using Facebook.
I have no idea how to do it using windows azure, i check this web site http://blogs.msdn.com/b/carlosfigueira/archive/2012/10/25/getting-user-information-on-azure-mobile-services.aspx
But i don't understand it. Anyone got an idea on how to get the name and last name of the person who log in using windows azure on android ?
To get user's information from facebook, first User must authorize it. Second, you need to query this information using graphs api from facebook.
Here some tutorials that could help you:
http://blogs.msdn.com/b/carlosfigueira/archive/2012/10/25/getting-user-information-on-azure-mobile-services.aspx
http://chrisrisner.com/Authentication-with-Windows-Azure-Mobile-Services
https://developers.facebook.com/docs/android/getting-started/
I have mobile application in which I have added mobile file browsing. But when ever I try to open some directory or some file, it raises exception that application is trying to access mobile data.
So how do I overcome this error? If somebody could also tell me that how overcome security exception while install the application?
Actually this is not an error. You are using JSR-75. So permission needed for accessing file from memory card or phone memory.
This is not coding related issue. Basically this type of confirm alert asking for security purpose. Because you are using JSR-75.
In this purpose, You need to sign your application with at least any 3rd party signature like one from Verisign or Thrawte and then go to the application settings - permissions - and set permission for "Access User Data" as "Ask only Once" or "Allow Always" (these settings might not be available for your unsiged app on the device.)
If you facing this Issue on the emulator, go to preferences and MIDP tab, set the application domain to Trusted and set permission as "Allow Always". For more info, see here...
Signing sites are,
Thawte
Verisign
Java Verified