feat: 邀请入群，hook日志

doc/3.9.5.81.md

@@ -815,7 +815,7 @@ enableHttp=0时，使用ip，port的tcp服务回传消息。
 
 
 {
-    "msgId":8005736725060623215，
+    "msgId":8005736725060623215,
      "chatRoomId":"12345678@chatroom"
 }
 ```
@@ -827,3 +827,130 @@ enableHttp=0时，使用ip，port的tcp服务回传消息。
     "msg": "success"
 }
 ```
+
+#### 16.邀请入群**
+###### 接口功能
+> 邀请入群，（40人以上的群需要使用邀请入群）
+
+###### 接口地址
+> [/api/InviteMemberToChatRoom](/api/InviteMemberToChatRoom)
+
+###### HTTP请求方式
+> POST  JSON
+
+###### 请求参数
+|参数|必选|类型|说明|
+|---|---|---|---|
+|memberIds |true |string| wxid，用,分隔 |
+|chatRoomId |true |string| 群id |
+
+
+###### 返回字段
+|返回字段|字段类型|说明                              |
+|---|---|---|
+|code|int|返回状态,1成功, -1失败|
+|msg|string|成功提示|
+|data|object|null|
+
+
+###### 接口示例
+
+入参：
+``` javascript
+
+
+{
+    "memberIds":"wxid_123,wxid_12341",
+     "chatRoomId":"12345678@chatroom"
+}
+```
+响应：
+``` javascript
+{
+    "code": 1,
+    "data": null,
+    "msg": "success"
+}
+```
+
+
+#### 16.hook日志**
+###### 接口功能
+> hook微信日志，输出在wechat安装目录的logs目录下
+
+###### 接口地址
+> [/api/hookLog](/api/hookLog)
+
+###### HTTP请求方式
+> POST  JSON
+
+###### 请求参数
+|参数|必选|类型|说明|
+|---|---|---|---|
+
+
+
+###### 返回字段
+|返回字段|字段类型|说明                              |
+|---|---|---|
+|code|int|返回状态,0成功, -1失败|
+|msg|string|成功提示|
+|data|object|null|
+
+
+###### 接口示例
+
+入参：
+``` javascript
+
+
+
+```
+响应：
+``` javascript
+{
+    "code": 0,
+    "data": null,
+    "msg": "success"
+}
+```
+
+#### 18.取消hook日志**
+###### 接口功能
+> 取消hook日志
+
+###### 接口地址
+> [/api/unhookLog](/api/unhookLog)
+
+###### HTTP请求方式
+> POST  JSON
+
+###### 请求参数
+|参数|必选|类型|说明|
+|---|---|---|---|
+
+
+
+###### 返回字段
+|返回字段|字段类型|说明                              |
+|---|---|---|
+|code|int|返回状态,0成功, -1失败|
+|msg|string|成功提示|
+|data|object|null|
+
+
+###### 接口示例
+
+入参：
+``` javascript
+
+
+```
+响应：
+``` javascript
+{
+    "code": 0,
+    "data": null,
+    "msg": "success"
+}
+```

source/injector.cc

@@ -934,6 +934,9 @@ int  InjectDll(wchar_t* szPName, wchar_t* szDllPath)
 		}
 		else
 		{	
+			DWORD dErrorCode = GetLastError();
+			printf("dll inject fail");
+			printf("error code : %d ", dErrorCode);
 			VirtualFreeEx(hProcess, lpRemoteDllBase, ulDllLength, MEM_DECOMMIT | MEM_RELEASE);
 			CloseHandle(hProcess);
 			result = 0;
@@ -941,6 +944,9 @@ int  InjectDll(wchar_t* szPName, wchar_t* szDllPath)
 	}
 	else
 	{
+		DWORD dErrorCode = GetLastError();
+		printf("dll inject fail.VirtualAllocEx method  fail.");
+		printf("error code : %d ", dErrorCode);
 		CloseHandle(hProcess);
 		result = 0;
 	}
@@ -986,6 +992,9 @@ int  InjectDllByPid(unsigned int pid, wchar_t* szDllPath)
 		}
 		else
 		{
+			DWORD dErrorCode = GetLastError();
+			printf("dll inject fail");
+			printf("error code : %d ", dErrorCode);
 			VirtualFreeEx(hProcess, lpRemoteDllBase, ulDllLength, MEM_DECOMMIT | MEM_RELEASE);
 			CloseHandle(hProcess);
 			result = 0;
@@ -993,6 +1002,9 @@ int  InjectDllByPid(unsigned int pid, wchar_t* szDllPath)
 	}
 	else
 	{
+		DWORD dErrorCode = GetLastError();
+		printf("dll inject fail.VirtualAllocEx method  fail.");
+		printf("error code : %d ", dErrorCode);
 		CloseHandle(hProcess);
 		result = 0;
 	}

src/hooks.cc

@@ -16,12 +16,19 @@ static int kServerPort = 19099;
 static bool kMsgHookFlag = false;
 static char kServerIp[16] = "127.0.0.1";
 static bool kEnableHttp = false;
+static bool kLogHookFlag = false;
 
 
 
 static UINT64 (*R_DoAddMsg)(UINT64, UINT64, UINT64) = (UINT64(*)(
     UINT64, UINT64, UINT64))(Utils::GetWeChatWinBase() + offset::kDoAddMsg);
 
+static UINT64 (*R_Log)(UINT64, UINT64, UINT64, UINT64, UINT64, UINT64, UINT64,
+                       UINT64, UINT64, UINT64, UINT64, UINT64) =
+    (UINT64(*)(UINT64, UINT64, UINT64, UINT64, UINT64, UINT64, UINT64, UINT64,
+               UINT64, UINT64, UINT64,
+               UINT64))(Utils::GetWeChatWinBase() + offset::kHookLog);
+
 VOID CALLBACK SendMsgCallback(PTP_CALLBACK_INSTANCE instance, PVOID context,
                              PTP_WORK Work) {
   common::InnerMessageStruct *msg = (common::InnerMessageStruct *)context;
@@ -140,6 +147,26 @@ void HandleSyncMsg(INT64 param1, INT64 param2, INT64 param3) {
   R_DoAddMsg(param1,param2,param3);
 }
 
+UINT64 HandlePrintLog(UINT64 param1, UINT64 param2, UINT64 param3, UINT64 param4,
+                    UINT64 param5, UINT64 param6, UINT64 param7, UINT64 param8,
+                    UINT64 param9, UINT64 param10, UINT64 param11,
+                    UINT64 param12) {
+ UINT64 p = R_Log(param1, param2, param3, param4, param5, param6, param7, param8, param9,
+        param10, param11, param12);
+if(p== 0 || p == 1){
+  return p;
+}
+ char *msg = (char *)p;
+ if (msg != NULL) {
+  // INT64 size = *(INT64 *)(p - 0x8);
+  std::string str(msg);
+  std::wstring ws = Utils::UTF8ToWstring(str);
+  std::string out = Utils::WstringToAnsi(ws, CP_ACP);
+  spdlog::info("wechat log:{}", out);
+ }
+ return p;
+}
+
 int HookSyncMsg(std::string client_ip, int port, std::string url,
                 uint64_t timeout, bool enable) {
   if (kMsgHookFlag) {
@@ -196,5 +223,47 @@ int UnHookSyncMsg() {
   return ret;
  }
 
+ int HookLog() {
+  if (kLogHookFlag) {
+    SPDLOG_INFO("log hook already called");
+    return 2;
+  }
+ 
+  UINT64 base = Utils::GetWeChatWinBase();
+  if (!base) {
+    SPDLOG_INFO("base addr is null");
+    return -1;
+  }
+
+  DetourRestoreAfterWith();
+  DetourTransactionBegin();
+  DetourUpdateThread(GetCurrentThread());
+  UINT64 do_add_msg_addr = base + offset::kHookLog;
+  DetourAttach(&(PVOID &)R_Log, &HandlePrintLog);
+  LONG ret = DetourTransactionCommit();
+  if (ret == NO_ERROR) {
+    kMsgHookFlag = true;
+  }
+  return ret;
+ }
+
+ int UnHookLog() {
+  if (!kLogHookFlag) {
+    kLogHookFlag = false;
+    SPDLOG_INFO("hook log reset");
+    return NO_ERROR;
+  }
+  UINT64 base = Utils::GetWeChatWinBase();
+  DetourTransactionBegin();
+  DetourUpdateThread(GetCurrentThread());
+  UINT64 do_add_msg_addr = base + offset::kHookLog;
+  DetourDetach(&(PVOID &)R_Log, &HandlePrintLog);
+  LONG ret = DetourTransactionCommit();
+  if (ret == NO_ERROR) {
+    kLogHookFlag = false;
+  }
+  return ret;
+ }
+
 }  // namespace hooks
 }  // namespace wxhelper

src/hooks.h

@@ -10,6 +10,10 @@ int HookSyncMsg(std::string client_ip, int port, std::string url, uint64_t timeo
 
 int UnHookSyncMsg();
 
+int HookLog();
+
+int UnHookLog();
+
 }  // namespace hooks
 }  // namespace wxhelper
 #endif

src/http_server_callback.cc

@@ -358,6 +358,28 @@ std::string HttpDispatch(struct mg_connection *c, struct mg_http_message *hm) {
         {"code", success}, {"msg", "success"}, {"data", {}}};
     ret = ret_data.dump();
     return ret;
+  } else if (mg_http_match_uri(hm, "/api/InviteMemberToChatRoom")) {
+    std::wstring room_id = GetWStringParam(j_param, "chatRoomId");
+    std::vector<std::wstring> wxids = GetArrayParam(j_param, "memberIds");
+    INT64 success =
+        wxhelper::GlobalContext::GetInstance().mgr->InviteMemberToChatRoom(
+            room_id, wxids);
+    nlohmann::json ret_data = {
+        {"code", success}, {"msg", "success"}, {"data", {}}};
+    ret = ret_data.dump();
+    return ret;
+  } else if (mg_http_match_uri(hm, "/api/hookLog")) {
+    int success = wxhelper::hooks::HookLog();
+    nlohmann::json ret_data = {
+        {"code", success}, {"msg", "success"}, {"data", {}}};
+    ret = ret_data.dump();
+    return ret;
+  } else if (mg_http_match_uri(hm, "/api/unhookLog")) {
+    int success = wxhelper::hooks::UnHookLog();
+    nlohmann::json ret_data = {
+        {"code", success}, {"msg", "success"}, {"data", {}}};
+    ret = ret_data.dump();
+    return ret;
   } else {
     nlohmann::json ret_data = {
         {"code", 200}, {"data", {}}, {"msg", "not support url"}};

src/manager.cc

@@ -530,4 +530,26 @@ INT64 Manager::RemoveTopMsg(const std::wstring &room_id, ULONG64 msg_id) {
                            reinterpret_cast<UINT64>(chat_room_id));
   return success;
 }
+
+INT64 Manager::InviteMemberToChatRoom(const std::wstring &room_id,
+                                      const std::vector<std::wstring> &wxids) {
+  INT64 success = -1;
+  UINT64 invite_addr = base_addr_ + offset::kInviteMember;
+  func::__InviteMemberToChatRoom invite =
+      (func::__InviteMemberToChatRoom)invite_addr;
+  const wchar_t *w_room = room_id.c_str();
+  prototype::WeChatString *chat_room_id = BuildWechatString(room_id);
+  std::vector<prototype::WeChatString> wxid_list;
+  common::VectorInner *list = (common::VectorInner *)&wxid_list;
+  INT64 head = (INT64)&list->start;
+  for (int i = 0; i < wxids.size(); i++) {
+    prototype::WeChatString id(wxids[i]);
+    wxid_list.push_back(id);
+  }
+  UINT64 temp[2] = {0};
+  success = invite(reinterpret_cast<UINT64>(w_room), head,
+                   reinterpret_cast<UINT64>(chat_room_id),
+                   reinterpret_cast<UINT64>(&temp));
+  return success;
+}
 } // namespace wxhelper

src/manager.h

@@ -27,6 +27,8 @@ class Manager {
                               common::ChatRoomMemberInner& member);
   INT64 SetTopMsg(ULONG64 msg_id);
   INT64 RemoveTopMsg(const std::wstring& room_id,ULONG64 msg_id);
+  INT64 InviteMemberToChatRoom(const std::wstring& room_id,
+                               const std::vector<std::wstring>& wxids);
 
  private:
   UINT64 base_addr_;

src/wechat_function.h

@@ -235,6 +235,7 @@ typedef UINT64 (*__FreeChatRoom)(UINT64);
 
 typedef UINT64 (*__DoTopMsg)(UINT64,UINT64);
 typedef UINT64 (*__RemoveTopMsg)(UINT64,UINT64,UINT64);
+typedef UINT64 (*__InviteMemberToChatRoom)(UINT64,UINT64,UINT64,UINT64);
 
 }  // namespace function
 namespace prototype {
@@ -334,6 +335,8 @@ const UINT64 kFreeChatRoom = 0x11fe030;
 
 const UINT64 kTopMsg = 0xa5e4f0;
 const UINT64 kRemoveTopMsg = 0xe787b0;
+const UINT64 kInviteMember = 0xe63650;
+const UINT64 kHookLog = 0x1304e60;
 
 }  // namespace offset
 }  // namespace V3_9_5_81