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feat: 发送小程序 close issue #158

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This commit is contained in:
hugy 2023-06-01 21:13:45 +08:00
parent e0b8805263
commit ef666c59a2
6 changed files with 144 additions and 1 deletions
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43
doc/3.9.2.26.md
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@ -40,7 +40,7 @@
61.撤回消息
62.发送公众号消息
63.转发公众号消息
64.发送小程序
### 接口文档：
@ -1875,3 +1875,44 @@
``` javascript
{"code":0,"result":"OK"}
```
#### 64.发送小程序**
###### 接口功能
> 发送小程序（该接口不是很完善，调用多了就提示操作过于频繁，可稍后再试。有兴趣的可以完善一下）
###### 接口地址
> [/api/?type=64](/api/?type=64)
###### HTTP请求方式
> POST JSON
###### 请求参数
|参数|必选|类型|说明|
|---|---|---|---|
|appletId|string|小程序id|
|wxid|string|接收人wxid|
###### 返回字段
|返回字段|字段类型|说明 |
|---|---|---|
|code|int|返回状态,1成功, 0失败|
|result|string|成功提示|
###### 接口示例
入参：
``` javascript
{
"appletId": "wa11223212",
"wxid": "filehelper"
}
```
响应：
``` javascript
{"code":1,"result":"OK"}
```

1
src/api_route.h
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@ -77,6 +77,7 @@ typedef enum HTTP_API_ROUTE {
WECHAT_REVOKE_MSG,
WECHAT_FORWARD_PUBLIC_MSG,
WECHAT_FORWARD_PUBLIC_MSG_BY_SVRID,
WECHAT_SEND_APP_MSG,
} WECHAT_HTTP_APIS,
*PWECHAT_HTTP_APIS;

8
src/http_handler.cc
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@ -642,6 +642,14 @@ string Dispatch(struct mg_connection *c, struct mg_http_message *hm) {
ret = ret_data.dump();
break;
}
case WECHAT_SEND_APP_MSG:{
wstring wxid = GetWStringParam(j_param, "wxid");
wstring applet = GetWStringParam(j_param, "appletId");
int success= g_context.send_mgr->SendAppletMsg(WS2LPWS(wxid),WS2LPWS(applet));
json ret_data = {{"code", success}, {"result", "OK"}};
ret = ret_data.dump();
break;
}
default:
json ret_data = {{"result", "ERROR"}, {"msg", "not support api"}};
ret = ret_data.dump();

82
src/send_message_mgr.cc
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@ -371,4 +371,86 @@ int SendMessageMgr::ForwardPublicMsgByMsgSvrId(wchar_t *wxid, unsigned long long
return code;
}
int SendMessageMgr::SendAppletMsg(wchar_t* wxid, wchar_t* appletid){
int success = -1;
DWORD init_chat_msg_addr = base_addr_ + WX_INIT_CHAT_MSG_OFFSET;
DWORD new_share_app_msg_req_addr = base_addr_ + NEW_SHARE_APP_MSG_REQ_OFFSET;
DWORD free_share_app_msg_req_addr = base_addr_ + FREE_SHARE_APP_MSG_REQ_OFFSET;
DWORD send_app_msg_addr = base_addr_ + SEND_APP_MSG_OFFSET;
DWORD new_wa_updatable_msg_info_addr = base_addr_ + NEW_WA_UPDATABLE_MSG_INFO_OFFSET;
DWORD free_wa_addr = base_addr_ + FREE_WA_UPDATABLE_MSG_INFO_OFFSET;
std::wstring applet_id(appletid);
std::string s_applet_id = Utils::WCharToUTF8(appletid);
const char * c_applet_id = s_applet_id.c_str();
std::vector<WeChatString> receiver_list;
WeChatString wwxid(wxid);
receiver_list.push_back(wwxid);
VectorInner* list = (VectorInner*)&receiver_list;
DWORD receiver_list_ptr = (DWORD)&list->start;
WeChatString wapplet(appletid);
char req[0x268]={0};
char temp[0x4] = {0};
char buff[0x88]={0};
__asm{
PUSHAD
PUSHFD
LEA ECX,req
CALL new_share_app_msg_req_addr
POPFD
POPAD
}
// 0x40 gh
// 0xE8 img
memcpy(&req[0x4], &c_applet_id, sizeof(c_applet_id));
__asm{
PUSHAD
PUSHFD
LEA ECX,buff
CALL new_wa_updatable_msg_info_addr
LEA EAX,buff
PUSH EAX
SUB ESP,0x14
MOV ESI,ESP
MOV dword ptr [EBP - 0x280],ESP
MOV dword ptr [EBP - 0x27c],ESI
MOV dword ptr [ESI],0x0
MOV dword ptr [ESI + 0x4],0
MOV dword ptr [ESI + 0x8],0
MOV dword ptr [ESI + 0xc],0
MOV dword ptr [ESI + 0x10],0
LEA EAX,req
PUSH EAX
MOV EAX,dword ptr[receiver_list_ptr]
PUSH EAX
SUB ESP,0x14
LEA EAX,wapplet
MOV ECX,ESP
PUSH EAX
CALL init_chat_msg_addr
LEA ECX,temp
CALL send_app_msg_addr
MOV success,EAX
LEA ECX,buff
CALL free_wa_addr
POPFD
POPAD
}
__asm{
PUSHAD
PUSHFD
LEA ECX,req
PUSH 0x0
CALL free_share_app_msg_req_addr
POPFD
POPAD
}
return success;
}
} // namespace wxhelper

1
src/send_message_mgr.h
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@ -13,6 +13,7 @@ class SendMessageMgr:public BaseMgr {
int ForwardMsg(wchar_t *wxid, unsigned long long msgid);
int ForwardPublicMsg(wchar_t* wxid, wchar_t* title, wchar_t* url, wchar_t* thumburl,wchar_t* senderId,wchar_t* senderName,wchar_t* digest);
int ForwardPublicMsgByMsgSvrId(wchar_t *wxid, unsigned long long msgid);
int SendAppletMsg(wchar_t* wxid, wchar_t* appletid);
private:
};

10
src/wechat_function.h
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@ -195,6 +195,16 @@
#define FREE_MM_READ_ITEM_2_OFFSET 0x76edf0
#define FORWARD_PUBLIC_MSG_OFFSET 0xb73de0
// send app msg
#define NEW_SHARE_APP_MSG_REQ_OFFSET 0xfbae50
#define FREE_SHARE_APP_MSG_REQ_OFFSET 0xfbc0d0
#define NEW_WA_UPDATABLE_MSG_INFO_OFFSET 0x7b3d30
#define FREE_WA_UPDATABLE_MSG_INFO_OFFSET 0x79d4c0
#define SEND_APP_MSG_OFFSET 0xfe8e40
/*******************hook*********************************************/