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platform: Wire up configuration

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This commit is contained in:
Tau
2019-05-17 23:10:09 -04:00
parent e935c22206
commit 5722061cbf
13 changed files with 287 additions and 27 deletions
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172
platform/nusec.c
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@ -1,9 +1,13 @@
#include <windows.h>
#include <assert.h>
#include <stdlib.h>
#include <string.h>
#include "hook/iohook.h"
#include "hooklib/reg.h"
#include "platform/config.h"
#include "platform/nusec.h"
#include "util/dprintf.h"
@ -53,6 +57,51 @@ static HRESULT nusec_ioctl_put_nearfull(struct irp *irp);
static HRESULT nusec_ioctl_put_play_limit(struct irp *irp);
static HRESULT nusec_ioctl_put_trace_log_data(struct irp *irp);
static HRESULT nusec_reg_read_game_id(void *bytes, uint32_t *nbytes);
static HRESULT nusec_reg_read_keychip_id(void *bytes, uint32_t *nbytes);
static HRESULT nusec_reg_read_model_type(void *bytes, uint32_t *nbytes);
static HRESULT nusec_reg_read_platform_id(void *bytes, uint32_t *nbytes);
static HRESULT nusec_reg_read_region(void *bytes, uint32_t *nbytes);
static HRESULT nusec_reg_read_server_ip_ipv4(void *bytes, uint32_t *nbytes);
static HRESULT nusec_reg_read_server_ip_ipv6(void *bytes, uint32_t *nbytes);
static HRESULT nusec_reg_read_system_flag(void *bytes, uint32_t *nbytes);
static const struct reg_hook_val nusec_reg_vals[] = {
{
.name = L"gameId",
.read = nusec_reg_read_game_id,
.type = REG_BINARY,
}, {
.name = L"keychipId",
.read = nusec_reg_read_keychip_id,
.type = REG_BINARY,
}, {
.name = L"modelType",
.read = nusec_reg_read_model_type,
.type = REG_DWORD,
}, {
.name = L"platformId",
.read = nusec_reg_read_platform_id,
.type = REG_BINARY,
}, {
.name = L"region",
.read = nusec_reg_read_region,
.type = REG_DWORD,
}, {
.name = L"serverIpIpv4",
.read = nusec_reg_read_server_ip_ipv4,
.type = REG_BINARY,
}, {
.name = L"serverIpIpv6",
.read = nusec_reg_read_server_ip_ipv6,
.type = REG_BINARY,
}, {
.name = L"systemFlag",
.read = nusec_reg_read_system_flag,
.type = REG_DWORD,
}
};
static HANDLE nusec_fd;
static uint32_t nusec_nearfull;
static uint32_t nusec_play_count;
@ -60,14 +109,55 @@ static uint32_t nusec_play_limit;
static struct nusec_log_record nusec_log[7154];
static size_t nusec_log_head;
static size_t nusec_log_tail;
static struct nusec_config nusec_cfg;
void nusec_hook_init(void)
HRESULT nusec_hook_init(
const struct nusec_config *cfg,
const char *game_id,
const char *platform_id)
{
HRESULT hr;
assert(cfg != NULL);
assert(game_id != NULL && strlen(game_id) == sizeof(cfg->game_id));
assert(platform_id != NULL && strlen(platform_id) == sizeof(cfg->platform_id));
if (!cfg->enable) {
return S_FALSE;
}
memcpy(&nusec_cfg, cfg, sizeof(*cfg));
if (nusec_cfg.game_id[0] == '\0') {
memcpy(nusec_cfg.game_id, game_id, sizeof(nusec_cfg.game_id));
}
if (nusec_cfg.platform_id[0] == '\0') {
memcpy(nusec_cfg.platform_id, platform_id, sizeof(nusec_cfg.platform_id));
}
nusec_nearfull = 0x00010200;
nusec_play_count = 0;
nusec_play_limit = 1024;
nusec_fd = iohook_open_dummy_fd();
iohook_push_handler(nusec_handle_irp);
hr = iohook_push_handler(nusec_handle_irp);
if (FAILED(hr)) {
return hr;
}
hr = reg_hook_push_key(
HKEY_LOCAL_MACHINE,
L"SYSTEM\\SEGA\\SystemProperty\\keychip",
nusec_reg_vals,
_countof(nusec_reg_vals));
if (FAILED(hr)) {
return hr;
}
return S_OK;
}
static HRESULT nusec_handle_irp(struct irp *irp)
@ -222,7 +312,7 @@ static HRESULT nusec_ioctl_get_billing_ca_cert(struct irp *irp)
dprintf("Security: %s\n", __func__);
fd = CreateFileW(
L"DEVICE\\ca.crt",
nusec_cfg.billing_ca,
GENERIC_READ,
FILE_SHARE_READ,
NULL,
@ -271,7 +361,7 @@ static HRESULT nusec_ioctl_get_billing_pubkey(struct irp *irp)
dprintf("Security: %s\n", __func__);
fd = CreateFileW(
L"DEVICE\\billing.pub",
nusec_cfg.billing_pub,
GENERIC_READ,
FILE_SHARE_READ,
NULL,
@ -460,3 +550,77 @@ static HRESULT nusec_ioctl_put_trace_log_data(struct irp *irp)
return S_OK;
}
static HRESULT nusec_reg_read_game_id(void *bytes, uint32_t *nbytes)
{
return reg_hook_read_bin(
bytes,
nbytes,
&nusec_cfg.game_id,
sizeof(nusec_cfg.game_id));
}
static HRESULT nusec_reg_read_keychip_id(void *bytes, uint32_t *nbytes)
{
return reg_hook_read_bin(
bytes,
nbytes,
&nusec_cfg.keychip_id,
sizeof(nusec_cfg.keychip_id));
}
static HRESULT nusec_reg_read_model_type(void *bytes, uint32_t *nbytes)
{
uint32_t u32;
char c;
c = nusec_cfg.platform_id[3];
if (c >= '0' && c <= '9') {
u32 = c - '0';
} else {
u32 = 0;
}
return reg_hook_read_u32(bytes, nbytes, u32);
}
static HRESULT nusec_reg_read_platform_id(void *bytes, uint32_t *nbytes)
{
/* Fourth byte is a separate registry val (modelType).
We store it in the same config field for ease of configuration. */
return reg_hook_read_bin(
bytes,
nbytes,
&nusec_cfg.platform_id,
3);
}
static HRESULT nusec_reg_read_region(void *bytes, uint32_t *nbytes)
{
return reg_hook_read_u32(bytes, nbytes, nusec_cfg.region);
}
static HRESULT nusec_reg_read_server_ip_ipv4(void *bytes, uint32_t *nbytes)
{
uint32_t subnet;
subnet = _byteswap_ulong(nusec_cfg.subnet);
return reg_hook_read_bin(bytes, nbytes, &subnet, sizeof(subnet));
}
static HRESULT nusec_reg_read_server_ip_ipv6(void *bytes, uint32_t *nbytes)
{
uint8_t subnet[16];
memset(subnet, 0, sizeof(subnet));
return reg_hook_read_bin(bytes, nbytes, subnet, sizeof(subnet));
}
static HRESULT nusec_reg_read_system_flag(void *bytes, uint32_t *nbytes)
{
return reg_hook_read_u32(bytes, nbytes, nusec_cfg.system_flag);
}