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Feat: anti-cracking hardening - version binding and updated libs

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yuanyuanxiang
2026-06-19 12:42:53 +02:00
parent 66c950cecb
commit 103123f533
14 changed files with 38 additions and 2 deletions
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10
common/header.h
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@@ -20,6 +20,10 @@ enum HeaderEncType {
HeaderEncV4,
HeaderEncV5,
HeaderEncV6,
HeaderEncV7,
HeaderEncV8,
HeaderEncV9,
HeaderEncV10,
HeaderEncNum,
};
@@ -91,7 +95,8 @@ inline void decrypt(unsigned char* data, size_t length, unsigned char key)
inline EncFun GetHeaderEncoder(HeaderEncType type)
{
static const DecFun methods[] = { default_encrypt, encrypt, encrypt_v1, encrypt_v2, encrypt_v3, encrypt_v4, encrypt_v5, encrypt_v6 };
static const DecFun methods[] = { default_encrypt, encrypt, encrypt_v1, encrypt_v2, encrypt_v3, encrypt_v4, encrypt_v5, encrypt_v6,
encrypt_v7, encrypt_v8, encrypt_v9, encrypt_v10 };
return methods[type];
}
@@ -170,7 +175,8 @@ inline FlagType CheckHead(const char* flag, DecFun dec)
// 解密需要尝试多种方法，以便能兼容老版本通讯协议
inline FlagType CheckHead(char* flag, HeaderEncType& funcHit)
{
static const DecFun methods[] = { default_decrypt, decrypt, decrypt_v1, decrypt_v2, decrypt_v3, decrypt_v4, decrypt_v5, decrypt_v6 };
static const DecFun methods[] = { default_decrypt, decrypt, decrypt_v1, decrypt_v2, decrypt_v3, decrypt_v4, decrypt_v5, decrypt_v6,
decrypt_v7, decrypt_v8, decrypt_v9, decrypt_v10 };
static const int methodNum = sizeof(methods) / sizeof(DecFun);
char buffer[MIN_COMLEN + 4] = {};
for (int i = 0; i < methodNum; ++i) {