NS services: Difference between revisions

Line 1,794:

This extracts data from the input array for hashing with SHA256, with validation being done when handling each entry.

==== Cmd2019 ====

Takes a type-0x15 input buffer containing a [[#SystemDeliveryInfo]], a type-0x5 input buffer containing an array of [[#ApplicationDeliveryInfo]], a type-0x5 input buffer containing an array of [[#ApplicationDeliveryInfo]], returns an output u8 bool.

This calls a func for validating the [[#SystemDeliveryInfo]] from the type-0x15 buffer, returning the Result on failure.

Then a func is called with the output bool and the input arrays, returning the Result on failure.

* The first array count must be 1. The second array count when non-zero, must be 1.

If the output bool is set after calling the above, it then calls a func with the output bool, the second [[#ApplicationDeliveryInfo]] buffer, and the [[#SystemDeliveryInfo]] from the type-0x15 buffer. This func does the following:

* When the SystemDeliveryInfoPlatform from the input [[#SystemDeliveryInfo]] matches the [[System_Settings|sys-setting]], it does the following:

** Uses [[Shared_Database_services|pl:s]] RequestApplicationFunctionAuthorizationByApplicationId with the [[#ApplicationDeliveryInfo]] ApplicationId/ApplicationVersion and ApplicationFunctionAuthorizationId=0x5, handling the Result on failure.

* When the SystemDeliveryInfoPlatform fields from the input [[#SystemDeliveryInfo]]/[[#ApplicationDeliveryInfo]] (u8 [[#ApplicationDeliveryInfo]] +0x20) match, write 1 to the output bool and return 0. Otherwise:

** When the [[#SystemDeliveryInfo]] SystemDeliveryInfoPlatform is 0x1 (Ounce): *output = u8 [[#ApplicationDeliveryInfo]] +0x20 == 0 && u8 [[#ApplicationDeliveryInfo]] +0x21 == 0;

** When the [[#SystemDeliveryInfo]] SystemDeliveryInfoPlatform is 0x0 (NX): write 0 to the output bool and return 0.

** Otherwise, Abort.

==== GetApplicationRightsOnClient ====

@@ Line 1,794: / Line 1,794: @@
 This extracts data from the input array for hashing with SHA256, with validation being done when handling each entry.
+==== Cmd2019 ====
+Takes a type-0x15 input buffer containing a [[#SystemDeliveryInfo]], a type-0x5 input buffer containing an array of [[#ApplicationDeliveryInfo]], a type-0x5 input buffer containing an array of [[#ApplicationDeliveryInfo]], returns an output u8 bool.
+This calls a func for validating the [[#SystemDeliveryInfo]] from the type-0x15 buffer, returning the Result on failure.
+Then a func is called with the output bool and the input arrays, returning the Result on failure.
+* The first array count must be 1. The second array count when non-zero, must be 1.
+If the output bool is set after calling the above, it then calls a func with the output bool, the second [[#ApplicationDeliveryInfo]] buffer, and the [[#SystemDeliveryInfo]] from the type-0x15 buffer. This func does the following:
+* When the SystemDeliveryInfoPlatform from the input [[#SystemDeliveryInfo]] matches the [[System_Settings|sys-setting]], it does the following:
+** Uses [[Shared_Database_services|pl:s]] RequestApplicationFunctionAuthorizationByApplicationId with the [[#ApplicationDeliveryInfo]] ApplicationId/ApplicationVersion and ApplicationFunctionAuthorizationId=0x5, handling the Result on failure.
+* When the SystemDeliveryInfoPlatform fields from the input [[#SystemDeliveryInfo]]/[[#ApplicationDeliveryInfo]] (u8 [[#ApplicationDeliveryInfo]] +0x20) match, write 1 to the output bool and return 0. Otherwise:
+** When the [[#SystemDeliveryInfo]] SystemDeliveryInfoPlatform is 0x1 (Ounce): *output = u8 [[#ApplicationDeliveryInfo]] +0x20 == 0 && u8 [[#ApplicationDeliveryInfo]] +0x21 == 0;
+** When the [[#SystemDeliveryInfo]] SystemDeliveryInfoPlatform is 0x0 (NX): write 0 to the output bool and return 0.
+** Otherwise, Abort.
 ==== GetApplicationRightsOnClient ====