Merge pull request #19 from HookedBehemoth/master

Fix ticket listing and minor libnx update

source/KeyCollection.cpp

@@ -35,7 +35,6 @@
 
 extern "C" {
     #include "nx/es.h"
-    #include "nx/set_ext.h"
 }
 
 #define TITLEKEY_BUFFER_SIZE 0x40000
@@ -486,7 +485,7 @@ void KeyCollection::derive_keys() {
     FRESULT fr;
     FIL save_file;
 
-    fsOpenBisStorage(&storage, FsBisStorageId_System);
+    fsOpenBisStorage(&storage, FsBisPartitionId_System);
     if (f_mount(&fs, "", 1) ||
         f_chdir("/save") ||
         f_open(&save_file, "8000000000000043", FA_READ | FA_OPEN_EXISTING))
@@ -592,7 +591,7 @@ void KeyCollection::get_titlekeys() {
     esInitialize();
     esCountCommonTicket(&common_count);
     esCountPersonalizedTicket(&personalized_count);
-    NcmRightsId common_rights_ids[common_count], personalized_rights_ids[personalized_count];
+    RightsId common_rights_ids[common_count], personalized_rights_ids[personalized_count];
     esListCommonTicket(&ids_written, common_rights_ids, sizeof(common_rights_ids));
     esListPersonalizedTicket(&ids_written, personalized_rights_ids, sizeof(personalized_rights_ids));
     esExit();
@@ -608,27 +607,27 @@ void KeyCollection::get_titlekeys() {
     std::unordered_set<std::string> rights_ids;
     for (size_t i = 0; i < common_count; i++) {
         for (size_t j = 0; j < 0x10; j++) {
-            sprintf(&rights_id_string[j*2], "%02x", common_rights_ids[i].rights_id.c[j]);
+            sprintf(&rights_id_string[j*2], "%02x", common_rights_ids[i].c[j]);
         }
         rights_ids.insert(rights_id_string);
     }
     for (size_t i = 0; i < personalized_count; i++) {
         for (size_t j = 0; j < 0x10; j++) {
-            sprintf(&rights_id_string[j*2], "%02x", personalized_rights_ids[i].rights_id.c[j]);
+            sprintf(&rights_id_string[j*2], "%02x", personalized_rights_ids[i].c[j]);
         }
         rights_ids.insert(rights_id_string);
     }
 
     // get extended eticket RSA key from PRODINFO
-    u8 eticket_data[0x244] = {};
+    SetCalRsa2048DeviceKey eticket_data = {};
 
     setcalInitialize();
-    setcalGetEticketDeviceKey(eticket_data);
+    setcalGetEticketDeviceKey(&eticket_data);
     setcalExit();
 
     byte_vector dec_keypair = eticket_rsa_kek.aes_decrypt_ctr(
-        byte_vector(eticket_data + 0x14, eticket_data + 0x244),
+        byte_vector(eticket_data.key + 0x10, eticket_data.key + 0x240),
-        byte_vector(eticket_data + 4, eticket_data + 0x14)
+        byte_vector(eticket_data.key, eticket_data.key + 0x10)
     );
 
     // public exponent must be 65537 == 0x10001 (big endian)
@@ -646,7 +645,7 @@ void KeyCollection::get_titlekeys() {
     // map of all found rights ids and corresponding titlekeys
     std::unordered_map<std::string, std::string> titlekeys;
 
-    fsOpenBisStorage(&storage, FsBisStorageId_System);
+    fsOpenBisStorage(&storage, FsBisPartitionId_System);
     if (f_mount(&fs, "", 1) || f_chdir("/save")) return;
     if (f_open(&save_file, "80000000000000e1", FA_READ | FA_OPEN_EXISTING)) return;
     while ((common_count != 0) && (titlekeys_dumped < common_count)) {

source/KeyLocation.cpp

@@ -101,7 +101,7 @@ void KeyLocation::get_from_memory(u64 tid, u8 seg_mask) {
 
 void KeyLocation::get_keyblobs() {
     FsStorage boot0;
-    fsOpenBisStorage(&boot0, FsBisStorageId_Boot0);
+    fsOpenBisStorage(&boot0, FsBisPartitionId_BootPartition1Root);
     data.resize(0x200 * KNOWN_KEYBLOBS);
     fsStorageRead(&boot0, KEYBLOB_OFFSET, data.data(), data.size());
     fsStorageClose(&boot0);

source/nx/es.c

@@ -17,56 +17,48 @@ void _esCleanup() {
     serviceClose(&g_esSrv);
 }
 
-Result esCountCommonTicket(u32 *num_tickets)
+Result esCountCommonTicket(u32 *out_count)
 {
-    struct {
     u32 num_tickets;
-    } out;
 
-    Result rc = serviceDispatchOut(&g_esSrv, 9, out);
+    Result rc = serviceDispatchOut(&g_esSrv, 9, num_tickets);
-    if (R_SUCCEEDED(rc) && num_tickets) *num_tickets = out.num_tickets;
+    if (R_SUCCEEDED(rc) && out_count) *out_count = num_tickets;
 
     return rc;
 }
 
-Result esCountPersonalizedTicket(u32 *num_tickets)
+Result esCountPersonalizedTicket(u32 *out_count)
 {
-    struct {
     u32 num_tickets;
-    } out;
 
-    Result rc = serviceDispatchOut(&g_esSrv, 10, out);
+    Result rc = serviceDispatchOut(&g_esSrv, 10, num_tickets);
-    if (R_SUCCEEDED(rc) && num_tickets) *num_tickets = out.num_tickets;
+    if (R_SUCCEEDED(rc) && out_count) *out_count = num_tickets;
 
     return rc;
 }
 
-Result esListCommonTicket(u32 *numRightsIdsWritten, NcmRightsId *outBuf, size_t bufSize)
+Result esListCommonTicket(u32 *numRightsIdsWritten, RightsId *outBuf, size_t bufSize)
 {
-    struct {
     u32 num_rights_ids_written;
-    } out;
 
-    Result rc = serviceDispatchInOut(&g_esSrv, 11, *numRightsIdsWritten, out,
+    Result rc = serviceDispatchOut(&g_esSrv, 11, num_rights_ids_written,
         .buffer_attrs = { SfBufferAttr_HipcMapAlias | SfBufferAttr_Out },
         .buffers = { { outBuf, bufSize } },
     );
-    if (R_SUCCEEDED(rc) && numRightsIdsWritten) *numRightsIdsWritten = out.num_rights_ids_written;
+    if (R_SUCCEEDED(rc) && numRightsIdsWritten) *numRightsIdsWritten = num_rights_ids_written;
 
     return rc;
 }
 
-Result esListPersonalizedTicket(u32 *numRightsIdsWritten, NcmRightsId *outBuf, size_t bufSize)
+Result esListPersonalizedTicket(u32 *numRightsIdsWritten, RightsId *outBuf, size_t bufSize)
 {
-    struct {
     u32 num_rights_ids_written;
-    } out;
 
-    Result rc = serviceDispatchInOut(&g_esSrv, 12, *numRightsIdsWritten, out,
+    Result rc = serviceDispatchOut(&g_esSrv, 12, num_rights_ids_written,
         .buffer_attrs = { SfBufferAttr_HipcMapAlias | SfBufferAttr_Out },
         .buffers = { { outBuf, bufSize } },
     );
-    if (R_SUCCEEDED(rc) && numRightsIdsWritten) *numRightsIdsWritten = out.num_rights_ids_written;
+    if (R_SUCCEEDED(rc) && numRightsIdsWritten) *numRightsIdsWritten = num_rights_ids_written;
 
     return rc;
 }

source/nx/es.h

@@ -3,10 +3,14 @@
 #include <switch/types.h>
 #include <switch/services/ncm.h>
 
+typedef struct {
+    u8 c[0x10];
+} RightsId;
+
 Result esInitialize();
 void esExit();
 
 Result esCountCommonTicket(u32 *num_tickets); //9
 Result esCountPersonalizedTicket(u32 *num_tickets); // 10
-Result esListCommonTicket(u32 *numRightsIdsWritten, NcmRightsId *outBuf, size_t bufSize);
+Result esListCommonTicket(u32 *numRightsIdsWritten, RightsId *outBuf, size_t bufSize);
-Result esListPersonalizedTicket(u32 *numRightsIdsWritten, NcmRightsId *outBuf, size_t bufSize);
+Result esListPersonalizedTicket(u32 *numRightsIdsWritten, RightsId *outBuf, size_t bufSize);

source/nx/set_ext.c

@@ -1,26 +0,0 @@
-#include "set_ext.h"
-
-#include "../service_guard.h"
-
-#include <switch/services/sm.h>
-#include <switch/types.h>
-
-static Service g_setcalSrv;
-
-NX_GENERATE_SERVICE_GUARD(setcal);
-
-Result _setcalInitialize() {
-    return smGetService(&g_setcalSrv, "set:cal");
-}
-
-void _setcalCleanup() {
-    serviceClose(&g_setcalSrv);
-}
-
-Result setcalGetEticketDeviceKey(void *key)
-{
-    return serviceDispatch(&g_setcalSrv, 21,
-        .buffer_attrs = { SfBufferAttr_HipcMapAlias | SfBufferAttr_Out },
-        .buffers = { { key, 0x244 } },
-    );
-}

source/nx/set_ext.h

@@ -1,12 +0,0 @@
-#pragma once
-
-#include <switch/result.h>
-
-Result setcalInitialize(void);
-void setcalExit(void);
-
-/**
- * @brief Gets the extended ETicket RSA-2048 Key from CAL0
- * @param key Pointer to 0x244-byte output buffer.
- */
-Result setcalGetEticketDeviceKey(void *key);