niklascfw/hekate
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases 1 Wiki Activity

hekate/Nyx: remove Sept completely

Browse Source 
- remove any reference to sept and parsing of it
- completely refactor and simplify keygen
- use new Atmo tsec keygen for 7.0.0 and up
- simplify all info/tools that depend on hos keygen and bis keys
This commit is contained in:
CTCaer
2021-08-28 17:53:14 +03:00
parent e9edcfeeb0
commit f5ec4a3a37
32 changed files with 661 additions and 1722 deletions
Download Patch File Download Diff File Expand all files Collapse all files

161
bootloader/hos/fss.c
View File

@@ -1,7 +1,7 @@
/*
* Atmosphère Fusée Secondary Storage parser.
*
* Copyright (c) 2019-2020 CTCaer
* Copyright (c) 2019-2021 CTCaer
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
@@ -51,6 +51,7 @@ extern bool is_ipl_updated(void *buf, char *path, bool force);
#define CNT_TYPE_KLD 9 // Kernel Loader.
#define CNT_TYPE_KRN 10 // Kernel.
#define CNT_TYPE_EXF 11 // Exosphere Mariko fatal payload.
#define CNT_TYPE_TKG 12 // Tsec Keygen.
// FSS0 Content Flags.
#define CNT_FLAG0_EXPERIMENTAL BIT(0)
@@ -116,33 +117,30 @@ static void _update_r2p(launch_ctxt_t *ctxt, const char *path)
free(r2p_path);
}
int parse_fss(launch_ctxt_t *ctxt, const char *path, fss0_sept_t *sept_ctxt)
int parse_fss(launch_ctxt_t *ctxt, const char *path)
{
FIL fp;
bool stock = false;
int sept_used = 0;
// Skip if stock and Exosphere and warmboot are not needed.
if (!sept_ctxt)
{
bool pkg1_old = ctxt->pkg1_id->kb <= KB_FIRMWARE_VERSION_620;
bool emummc_disabled = !emu_cfg.enabled || h_cfg.emummc_force_disable;
bool pkg1_old = ctxt->pkg1_id->kb <= KB_FIRMWARE_VERSION_620; // Should check if t210b01?
bool emummc_disabled = !emu_cfg.enabled || h_cfg.emummc_force_disable;
LIST_FOREACH_ENTRY(ini_kv_t, kv, &ctxt->cfg->kvs, link)
{
if (!strcmp("stock", kv->key))
if (kv->val[0] == '1')
stock = true;
}
LIST_FOREACH_ENTRY(ini_kv_t, kv, &ctxt->cfg->kvs, link)
{
if (!strcmp("stock", kv->key))
if (kv->val[0] == '1')
stock = true;
}
#ifdef HOS_MARIKO_STOCK_SECMON
if (stock && emummc_disabled && (pkg1_old || h_cfg.t210b01))
if (stock && emummc_disabled && (pkg1_old || h_cfg.t210b01))
return 1;
#else
if (stock && emummc_disabled && pkg1_old)
if (stock && emummc_disabled && pkg1_old)
return 1;
#endif
return 1;
}
if (f_open(&fp, path, FA_READ) != FR_OK)
return 0;
@@ -160,16 +158,13 @@ int parse_fss(launch_ctxt_t *ctxt, const char *path, fss0_sept_t *sept_ctxt)
if (fss_meta->magic == FSS0_MAGIC)
{
gfx_printf("Found FSS0, Atmosphere %d.%d.%d-%08x\n"
"Max HOS supported: %d.%d.%d\n"
"Unpacking and loading components.. ",
"Max HOS: %d.%d.%d\n"
"Unpacking.. ",
fss_meta->version >> 24, (fss_meta->version >> 16) & 0xFF, (fss_meta->version >> 8) & 0xFF, fss_meta->git_rev,
fss_meta->hos_ver >> 24, (fss_meta->hos_ver >> 16) & 0xFF, (fss_meta->hos_ver >> 8) & 0xFF);
if (!sept_ctxt)
{
ctxt->atmosphere = true;
ctxt->fss0_hosver = fss_meta->hos_ver;
}
ctxt->atmosphere = true;
ctxt->fss0_hosver = fss_meta->hos_ver;
// Parse FSS0 contents.
fss_content_t *curr_fss_cnt = (fss_content_t *)(fss + fss_meta->cnt_off);
@@ -186,84 +181,57 @@ int parse_fss(launch_ctxt_t *ctxt, const char *path, fss0_sept_t *sept_ctxt)
if ((curr_fss_cnt[i].flags0 & CNT_FLAG0_EXPERIMENTAL) && !ctxt->fss0_experimental)
continue;
// Parse content.
if (!sept_ctxt)
// Prepare content.
switch (curr_fss_cnt[i].type)
{
// Prepare content context.
switch (curr_fss_cnt[i].type)
{
case CNT_TYPE_KIP:
if (stock)
continue;
merge_kip_t *mkip1 = (merge_kip_t *)malloc(sizeof(merge_kip_t));
mkip1->kip1 = content;
list_append(&ctxt->kip1_list, &mkip1->link);
DPRINTF("Loaded %s.kip1 from FSS0 (size %08X)\n", curr_fss_cnt[i].name, curr_fss_cnt[i].size);
break;
case CNT_TYPE_KRN:
if (stock)
continue;
ctxt->kernel_size = curr_fss_cnt[i].size;
ctxt->kernel = content;
break;
case CNT_TYPE_EXO:
ctxt->secmon_size = curr_fss_cnt[i].size;
ctxt->secmon = content;
break;
case CNT_TYPE_EXF:
ctxt->exofatal_size = curr_fss_cnt[i].size;
ctxt->exofatal = content;
break;
case CNT_TYPE_WBT:
if (h_cfg.t210b01)
continue;
ctxt->warmboot_size = curr_fss_cnt[i].size;
ctxt->warmboot = content;
break;
default:
case CNT_TYPE_KIP:
if (stock)
continue;
}
merge_kip_t *mkip1 = (merge_kip_t *)malloc(sizeof(merge_kip_t));
mkip1->kip1 = content;
list_append(&ctxt->kip1_list, &mkip1->link);
DPRINTF("Loaded %s.kip1 from FSS0 (size %08X)\n", curr_fss_cnt[i].name, curr_fss_cnt[i].size);
break;
// Load content to launch context.
f_lseek(&fp, curr_fss_cnt[i].offset);
f_read(&fp, content, curr_fss_cnt[i].size, NULL);
}
else
{
// Load sept content directly to launch context.
switch (curr_fss_cnt[i].type)
{
case CNT_TYPE_SP1:
f_lseek(&fp, curr_fss_cnt[i].offset);
f_read(&fp, sept_ctxt->sept_primary, curr_fss_cnt[i].size, NULL);
break;
case CNT_TYPE_SP2:
if (!memcmp(curr_fss_cnt[i].name, (sept_ctxt->kb < KB_FIRMWARE_VERSION_810) ? "septsecondary00" : "septsecondary01", 15))
{
f_lseek(&fp, curr_fss_cnt[i].offset);
f_read(&fp, sept_ctxt->sept_secondary, curr_fss_cnt[i].size, NULL);
sept_used = 1;
goto out;
}
break;
default:
break;
}
case CNT_TYPE_KRN:
if (stock)
continue;
ctxt->kernel_size = curr_fss_cnt[i].size;
ctxt->kernel = content;
break;
case CNT_TYPE_EXO:
ctxt->secmon_size = curr_fss_cnt[i].size;
ctxt->secmon = content;
break;
case CNT_TYPE_EXF:
ctxt->exofatal_size = curr_fss_cnt[i].size;
ctxt->exofatal = content;
break;
case CNT_TYPE_WBT:
if (h_cfg.t210b01)
continue;
ctxt->warmboot_size = curr_fss_cnt[i].size;
ctxt->warmboot = content;
break;
default:
continue;
}
// Load content to launch context.
f_lseek(&fp, curr_fss_cnt[i].offset);
f_read(&fp, content, curr_fss_cnt[i].size, NULL);
}
out:
gfx_printf("Done!\n");
f_close(&fp);
_update_r2p(ctxt, path);
return (!sept_ctxt ? 1 : sept_used);
return 1;
}
f_close(&fp);
@@ -271,14 +239,3 @@ out:
return 0;
}
int load_sept_from_ffs0(fss0_sept_t *sept_ctxt)
{
LIST_FOREACH_ENTRY(ini_kv_t, kv, &sept_ctxt->cfg_sec->kvs, link)
{
if (!strcmp("fss0", kv->key))
return parse_fss(NULL, kv->val, sept_ctxt);
}
return 0;
}