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feat(contact): impl new friend verification

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This commit is contained in:
Changhua 2025-03-15 10:31:39 +08:00
parent ab87986a90
commit 518cee4dda
1 changed files with 26 additions and 2 deletions
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28
WeChatFerry/spy/contact_manager.cpp
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@ -17,6 +17,8 @@ namespace OsCon = Offsets::Contact;
using get_contact_mgr_t = QWORD (*)(); using get_contact_mgr_t = QWORD (*)();
using get_contact_list_t = QWORD (*)(QWORD, QWORD); using get_contact_list_t = QWORD (*)(QWORD, QWORD);
using func_verify_new_t = QWORD (*)(QWORD, WxString *);
using func_verify_ok_t = QWORD (*)(QWORD, WxString *, QWORD *, QWORD, QWORD, QWORD *, WxString *, QWORD *, WxString *);
#define FEAT_LEN 5 #define FEAT_LEN 5
static const uint8_t FEAT_COUNTRY[FEAT_LEN] = { 0xA4, 0xD9, 0x02, 0x4A, 0x18 }; static const uint8_t FEAT_COUNTRY[FEAT_LEN] = { 0xA4, 0xD9, 0x02, 0x4A, 0x18 };
@ -90,8 +92,30 @@ vector<RpcContact_t> get_contacts()
int accept_new_friend(const std::string &v3, const std::string &v4, int scene) int accept_new_friend(const std::string &v3, const std::string &v4, int scene)
{ {
LOG_ERROR("技术太菜，实现不了。"); // TODO: 处理来源、备注、标签等
return -1; // 成功返回 1 auto func_new = Spy::getFunction<func_verify_new_t>(OsCon::VERIFY_NEW);
auto func_verify = Spy::getFunction<func_verify_ok_t>(OsCon::VERIFY_OK);
QWORD helper = util::get_qword(Spy::WeChatDll.load() + OsCon::ADD_FRIEND_HELPER);
QWORD fvdf = util::get_qword(Spy::WeChatDll.load() + OsCon::FVDF);
QWORD mgr = util::get_qword(Spy::WeChatDll.load() + OsCon::VERIFY_MGR);
QWORD a8 = util::get_qword(Spy::WeChatDll.load() + OsCon::VERIFY_A8);
auto pV3 = util::CreateWxString(v3);
auto pV4 = util::CreateWxString(v4);
QWORD v4Array[4] = { 0 };
QWORD p_v4Buff = func_new(reinterpret_cast<QWORD>(&v4Array), pV4);
char buff[0x100] = { 0 };
memcpy(buff, &helper, sizeof(&helper));
QWORD a1 = reinterpret_cast<QWORD>(&buff);
QWORD ret = func_verify(a1, pV3, &fvdf, 0x3A08A4, p_v4Buff, &mgr, pV4, &a8, pV4);
util::FreeWxString(pV3);
util::FreeWxString(pV4);
return static_cast<int>(ret); // 成功返回 1
} }
RpcContact_t get_contact_by_wxid(const string &wxid) RpcContact_t get_contact_by_wxid(const string &wxid)