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OLV changes

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This commit is contained in:
red binder 2026-07-18 00:50:36 +02:00
commit 1796ebebb5
3 changed files with 55 additions and 13 deletions
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2
plugin/src/main.cpp
View file

@ -91,7 +91,7 @@ void splatoon_patcher(){
auto str_loc = (char*)(0x000009ac + (uint32_t)game_data_region);
strcpy(str_loc, "https://s-res.spfn.net/post");
strcpy(str_loc, "https://splatpost.spbr.net/post");
}
}
}

62
src/patches/olv_applet.cpp
View file

@ -46,7 +46,7 @@ constexpr struct olv_allowlist original_entry = {
constexpr struct olv_allowlist new_entry = {
.scheme = "https",
.domain = "." NETWORK_BASEURL,
.domain = ".projectrose.cafe",
.path = "",
.flags = {1, 1, 1, 1, 1},
};
@ -77,6 +77,7 @@ const replacement replacements[] = {
};
static std::optional<FSFileHandle> rootca_pem_handle{};
static std::optional<FSFileHandle> valid_tld_handle{};
std::vector<PatchedFunctionHandle> olv_patches;
DECL_FUNCTION(int, FSOpenFile, FSClient *client, FSCmdBlock *block, char *path, const char *mode, uint32_t *handle,
@ -106,33 +107,74 @@ DECL_FUNCTION(int, FSOpenFile, FSClient *client, FSCmdBlock *block, char *path,
DEBUG_FUNCTION_LINE_VERBOSE("Inkay: Found Miiverse CA, replacing...");
return ret;
}
else if (strcmp("vol/content/browser/effective_tld_names.dat", path) == 0)
{
// we patch the TLD because .cafe isnt on the list (projectrose.cafe)
int ret = real_FSOpenFile(client, block, path, mode, handle, error);
valid_tld_handle = *handle;
DEBUG_FUNCTION_LINE_VERBOSE("Inkay: Found Miiverse TLD List, patching...");
return ret;
}
return real_FSOpenFile(client, block, path, mode, handle, error);
}
DECL_FUNCTION(FSStatus, FSReadFile, FSClient *client, FSCmdBlock *block, uint8_t *buffer, uint32_t size, uint32_t count,
FSFileHandle handle, uint32_t unk1, uint32_t flags) {
if (size != 1) {
DEBUG_FUNCTION_LINE("Inkay: Miiverse CA replacement failed!");
FSFileHandle handle, uint32_t unk1, uint32_t flags)
{
if (size != 1)
{
DEBUG_FUNCTION_LINE("Inkay: Miiverse CA/LTD replacement failed!");
}
if (rootca_pem_handle && *rootca_pem_handle == handle) {
strlcpy((char *) buffer, (const char *) ca_pem, size * count);
if (rootca_pem_handle && *rootca_pem_handle == handle)
{
strlcpy((char *)buffer, (const char *)ca_pem, size * count);
//this can't be done above (in the FSOpenFile hook) since it's not loaded yet.
//the hardcoded offsets suck but they really are at Random Places In The Heap
replaceBulk(0x11000000, 0x02000000, replacements);
return (FSStatus) count;
// this can't be done above (in the FSOpenFile hook) since it's not loaded yet.
// the hardcoded offsets suck but they really are at Random Places In The Heap
return (FSStatus)count;
}
else if (valid_tld_handle && *valid_tld_handle == handle)
{
// we patch the tld "aero"...
FSStatus ret = real_FSReadFile(
client, block, buffer, size, count, handle, unk1, flags);
if (ret > 0)
{
uint32_t totalSize = size * count;
char *buf = (char *)buffer;
for (uint32_t i = 0; i + 4 <= totalSize; i++)
{
if (memcmp(&buf[i], "aero", 4) == 0)
{
memcpy(&buf[i], "cafe", 4);
DEBUG_FUNCTION_LINE_VERBOSE(
"Inkay: patched TLD aero -> cafe");
}
}
}
return ret;
}
return real_FSReadFile(client, block, buffer, size, count, handle, unk1, flags);
}
DECL_FUNCTION(FSStatus, FSCloseFile, FSClient *client, FSCmdBlock *block, FSFileHandle handle, FSErrorFlag errorMask) {
if (handle == rootca_pem_handle) {
rootca_pem_handle.reset();
}
if (handle == valid_tld_handle)
{
valid_tld_handle.reset();
}
return real_FSCloseFile(client, block, handle, errorMask);
}

4
src/patches/olv_urls.h
View file

@ -18,9 +18,9 @@
#include "inkay_config.h"
constexpr char original_url[] = "discovery.olv.nintendo.net/v1/endpoint";
constexpr char new_url[] = "discovery.olv." NETWORK_BASEURL "/v1/endpoint";
constexpr char new_url[] = "disco.olv.projectrose.cafe/v1/endpoint";
_Static_assert(sizeof(original_url) > sizeof(new_url),
_Static_assert(sizeof(original_url) >= sizeof(new_url),
"new_url too long! Must be less than 38chars.");
bool setup_olv_libs();