noham/archived-Reclass
1
0
Fork 0
mirror of https://github.com/NohamR/Reclass.git synced 2026-05-10 19:59:21 +00:00
Code Issues Packages Projects Releases Wiki Activity

feat: remove nonce/bootstrap from remote process IPC, use PID-only naming

Browse Source 
Shared memory names simplified to Local\RCX_SHM_<pid>, no bootstrap
handshake needed. Payload uses CreateTimerQueueTimer (10ms poll) instead
of a dedicated server thread.
This commit is contained in:
IChooseYou
2026-02-22 11:36:24 -07:00
parent 25aaace382
commit f651edd740
6 changed files with 124 additions and 292 deletions
Download Patch File Download Diff File Expand all files Collapse all files

36
plugins/RemoteProcessMemory/tests/test_rpc_client.cpp
View File

@@ -4,7 +4,7 @@
*
* Usage:
* test_rpc_client (auto-spawn host)
* test_rpc_client <pid> <nonce> [testbuf_hex testlen]
* test_rpc_client <pid> [testbuf_hex testlen]
*/
#include "../rcx_rpc_protocol.h"
@@ -45,12 +45,12 @@ struct TestIpcClient {
void* view = nullptr;
bool ok = false;
bool connect(uint32_t pid, const char* nonce, int timeoutMs = 5000)
bool connect(uint32_t pid, int timeoutMs = 5000)
{
char shmName[128], reqName[128], rspName[128];
rcx_rpc_shm_name(shmName, sizeof(shmName), pid, nonce);
rcx_rpc_req_name(reqName, sizeof(reqName), pid, nonce);
rcx_rpc_rsp_name(rspName, sizeof(rspName), pid, nonce);
rcx_rpc_shm_name(shmName, sizeof(shmName), pid);
rcx_rpc_req_name(reqName, sizeof(reqName), pid);
rcx_rpc_rsp_name(rspName, sizeof(rspName), pid);
#ifdef _WIN32
ULONGLONG deadline = GetTickCount64() + (ULONGLONG)timeoutMs;
@@ -268,7 +268,7 @@ static pid_t g_hostPid = 0;
#endif
static FILE* g_hostPipe = nullptr;
static bool spawn_host(uint32_t* outPid, char* outNonce,
static bool spawn_host(uint32_t* outPid,
uint64_t* outTestBuf, uint32_t* outTestLen)
{
/* resolve path to test_rpc_host next to ourselves */
@@ -302,11 +302,11 @@ static bool spawn_host(uint32_t* outPid, char* outNonce,
return false;
}
/* parse: READY pid=X nonce=Y testbuf=0xZ testlen=N */
/* parse: READY pid=X testbuf=0xZ testlen=N */
unsigned long long tbuf = 0;
unsigned tlen = 0;
if (sscanf(line, "READY pid=%u nonce=%63s testbuf=0x%llx testlen=%u",
outPid, outNonce, &tbuf, &tlen) < 2) {
if (sscanf(line, "READY pid=%u testbuf=0x%llx testlen=%u",
outPid, &tbuf, &tlen) < 1) {
fprintf(stderr, "ERROR: cannot parse host output: %s\n", line);
return false;
}
@@ -341,30 +341,28 @@ static void print_fail(const char* name) { printf(" [FAIL] %s\n", name); exit(1
int main(int argc, char** argv)
{
uint32_t pid = 0;
char nonce[64] = {};
uint64_t testBuf = 0;
uint32_t testLen = 0;
bool autoMode = false;
if (argc >= 3) {
if (argc >= 2) {
pid = (uint32_t)atoi(argv[1]);
strncpy(nonce, argv[2], 63);
if (argc >= 5) {
testBuf = (uint64_t)strtoull(argv[3], nullptr, 0);
testLen = (uint32_t)atoi(argv[4]);
if (argc >= 4) {
testBuf = (uint64_t)strtoull(argv[2], nullptr, 0);
testLen = (uint32_t)atoi(argv[3]);
}
} else {
autoMode = true;
printf("Auto-spawning test_rpc_host...\n");
if (!spawn_host(&pid, nonce, &testBuf, &testLen)) return 1;
if (!spawn_host(&pid, &testBuf, &testLen)) return 1;
}
printf("Connecting to PID=%u nonce=%s testbuf=0x%llx testlen=%u\n\n",
pid, nonce, (unsigned long long)testBuf, testLen);
printf("Connecting to PID=%u testbuf=0x%llx testlen=%u\n\n",
pid, (unsigned long long)testBuf, testLen);
/* ── connect ── */
TestIpcClient ipc;
if (!ipc.connect(pid, nonce)) {
if (!ipc.connect(pid)) {
fprintf(stderr, "ERROR: IPC connect failed\n");
if (autoMode) cleanup_host();
return 1;