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On Mon, Aug 6, 2012 at 1:01 PM, ASHISH MISHRA <[email protected]> wrote: > Thanks for the reply,i can understand, that some of the permission > enforcement is carried out in ActivityManagerService under the > PermissionController class,other than this ,some of the permissions > are checked using the uid and gid,Package manager asks the user for > the permission before the application installation. Am I correct about > this. > > On Aug 6, 8:27 pm, Kristopher Micinski <[email protected]> wrote: >> I think he's actually asking about the Android permission system, >> rather than the file permissions. Yes, user IDs do have something to >> do with it, but in general the permissions are checked by system >> services (i.e., inside *Manager) classes, and then checked in the >> package manager, >> >> kris >> >> On Mon, Aug 6, 2012 at 11:23 AM, RichardC >> >> >> >> >> >> >> >> <[email protected]> wrote: >> > Linux group/user permission checks >> >> > On Monday, August 6, 2012 7:07:56 AM UTC+1, ASHISH MISHRA wrote: >> >> >> As much as I understand,the application are checked for various required >> >> permissions at runtime by some a Reference Monitor,this RM is a part of >> >> the >> >> android middle ware.I could not figure out the design of the android >> >> permission checking system,is it done by a single class (Activity manager >> >> ) >> >> or is done at different places.Please help me on this,I want to understand >> >> the whole runtime permission checking and looking at the code alone,I am >> >> not >> >> able to figure out the rationale. >> >> >> -- >> >> >> Ashish >> >> > -- >> > You received this message because you are subscribed to the Google Groups >> > "Android Security Discussions" group. >> > To view this discussion on the web visit >> >https://groups.google.com/d/msg/android-security-discuss/-/0olikkwxegoJ. >> >> > To post to this group, send email to >> > [email protected]. >> > To unsubscribe from this group, send email to >> > [email protected]. >> > For more options, visit this group at >> >http://groups.google.com/group/android-security-discuss?hl=en. > > -- > You received this message because you are subscribed to the Google Groups > "Android Security Discussions" group. > To post to this group, send email to > [email protected]. > To unsubscribe from this group, send email to > [email protected]. > For more options, visit this group at > http://groups.google.com/group/android-security-discuss?hl=en. > -- You received this message because you are subscribed to the Google Groups "Android Security Discussions" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/android-security-discuss?hl=en.
