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Attempt to retrieve seed from kagiya server if not on SD card.

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This commit is contained in:
Steven Smith 2016-05-07 23:33:06 -07:00
parent b4fe0b137a
commit 45f1241852
1 changed files with 37 additions and 4 deletions
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41
source/core/util.c
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@ -259,18 +259,51 @@ Result util_import_seed(u64 titleId) {
FS_Path* fsPath = util_make_path_utf8(pathBuf);
if(fsPath != NULL) {
u8 seed[16];
Handle fileHandle = 0;
if(R_SUCCEEDED(res = FSUSER_OpenFileDirectly(&fileHandle, ARCHIVE_SDMC, fsMakePath(PATH_EMPTY, ""), *fsPath, FS_OPEN_READ, 0))) {
u32 bytesRead = 0;
u8 seed[16];
if(R_SUCCEEDED(res = FSFILE_Read(fileHandle, &bytesRead, 0, seed, sizeof(seed)))) {
res = FSUSER_AddSeed(titleId, seed);
}
res = FSFILE_Read(fileHandle, &bytesRead, 0, seed, sizeof(seed));
FSFILE_Close(fileHandle);
}
util_free_path_utf8(fsPath);
if(R_FAILED(res)) {
static const char* regionStrings[] = {"JP", "US", "GB", "GB", "HK", "KR", "TW"};
u8 region = CFG_REGION_USA;
CFGU_GetSystemLanguage(&region);
char url[128];
snprintf(url, 128, "https://kagiya-ctr.cdn.nintendo.net/title/0x%016llX/ext_key?country=%s", titleId, regionStrings[region]);
httpcContext context;
if(R_SUCCEEDED(res = httpcOpenContext(&context, HTTPC_METHOD_GET, url, 1))) {
httpcSetSSLOpt(&context, SSLCOPT_DisableVerify);
u32 responseCode = 0;
if(R_SUCCEEDED(res = httpcBeginRequest(&context)) && R_SUCCEEDED(res = httpcGetResponseStatusCode(&context, &responseCode, 0))) {
if(responseCode == 200) {
u32 pos = 0;
u32 bytesRead = 0;
while(pos < sizeof(seed) && (R_SUCCEEDED(res = httpcDownloadData(&context, &seed[pos], sizeof(seed) - pos, &bytesRead)) || res == HTTPC_RESULTCODE_DOWNLOADPENDING)) {
pos += bytesRead;
}
} else {
res = R_FBI_HTTP_RESPONSE_CODE;
}
}
httpcCloseContext(&context);
}
}
if(R_SUCCEEDED(res)) {
res = FSUSER_AddSeed(titleId, seed);
}
} else {
res = R_FBI_OUT_OF_MEMORY;
}