X-Git-Url: https://git.stg.codes/stg.git/blobdiff_plain/22e3e39be9fa6422a0167995299c341fd5ac5607..8ea089c181fa66c80f3ad8f933fca1c96a7ba4ae:/projects/stargazer/plugins/authorization/inetaccess/inetaccess.cpp?ds=sidebyside diff --git a/projects/stargazer/plugins/authorization/inetaccess/inetaccess.cpp b/projects/stargazer/plugins/authorization/inetaccess/inetaccess.cpp index be5e43e8..9c8ae1af 100644 --- a/projects/stargazer/plugins/authorization/inetaccess/inetaccess.cpp +++ b/projects/stargazer/plugins/authorization/inetaccess/inetaccess.cpp @@ -55,10 +55,6 @@ extern volatile time_t stgTime; namespace { PLUGIN_CREATOR iac; - -void InitEncrypt(BLOWFISH_CTX * ctx, const std::string & password); -void Decrypt(BLOWFISH_CTX * ctx, void * dst, const void * src, size_t len8); -void Encrypt(BLOWFISH_CTX * ctx, void * dst, const void * src, size_t len8); } extern "C" PLUGIN * GetPlugin(); @@ -334,7 +330,7 @@ AUTH_IA::AUTH_IA() onDelUserNotifier(*this), logger(GetPluginLogger(GetStgLogger(), "auth_ia")) { -InitEncrypt(&ctxS, "pr7Hhen"); +InitContext("pr7Hhen", 7, &ctxS); pthread_mutexattr_t attr; pthread_mutexattr_init(&attr); @@ -603,7 +599,7 @@ if (CheckHeader(buffer, sip, &protoVer)) char login[PASSWD_LEN]; //TODO why PASSWD_LEN ? memset(login, 0, PASSWD_LEN); -Decrypt(&ctxS, login, buffer + 8, PASSWD_LEN / 8); +DecryptString(login, buffer + 8, PASSWD_LEN, &ctxS); USER_PTR user; if (users->FindByName(login, &user)) @@ -818,11 +814,12 @@ IA_USER * iaUser = &(it->second); if (iaUser->password != user->GetProperty().password.Get()) { - InitEncrypt(&iaUser->ctx, user->GetProperty().password.Get()); + const std::string & password = user->GetProperty().password.Get(); + InitContext(password.c_str(), password.length(), &iaUser->ctx); iaUser->password = user->GetProperty().password.Get(); } -Decrypt(&iaUser->ctx, static_cast(buff) + offset, static_cast(buff) + offset, (dataLen - offset) / 8); +DecryptString(static_cast(buff) + offset, static_cast(buff) + offset, (dataLen - offset), &iaUser->ctx); char packetName[IA_MAX_TYPE_LEN]; strncpy(packetName, static_cast(buff) + offset + 4, IA_MAX_TYPE_LEN); @@ -1073,7 +1070,7 @@ SwapBytes(info.len); char buffer[256]; memcpy(buffer, &info, sizeof(INFO_6)); -Encrypt(&user.ctx, buffer, buffer, len / 8); +EncryptString(buffer, buffer, len, &user.ctx); return Send(ip, iaSettings.GetUserPort(), buffer, len); } //----------------------------------------------------------------------------- @@ -1102,7 +1099,7 @@ info.text[MAX_MSG_LEN - 1] = 0; char buffer[300]; memcpy(buffer, &info, sizeof(INFO_7)); -Encrypt(&user.ctx, buffer, buffer, len / 8); +EncryptString(buffer, buffer, len, &user.ctx); return Send(ip, iaSettings.GetUserPort(), buffer, len); } //----------------------------------------------------------------------------- @@ -1131,7 +1128,7 @@ SwapBytes(info.sendTime); char buffer[1500]; memcpy(buffer, &info, sizeof(INFO_8)); -Encrypt(&user.ctx, buffer, buffer, len / 8); +EncryptString(buffer, buffer, len, &user.ctx); return Send(ip, user.port, buffer, len); } //----------------------------------------------------------------------------- @@ -1410,7 +1407,7 @@ SwapBytes(connSynAck6.userTimeOut); SwapBytes(connSynAck6.aliveDelay); #endif -Encrypt(&iaUser->ctx, (char*)&connSynAck6, (char*)&connSynAck6, Min8(sizeof(CONN_SYN_ACK_6))/8); +EncryptString((char*)&connSynAck6, (char*)&connSynAck6, Min8(sizeof(CONN_SYN_ACK_6)), &iaUser->ctx); return Send(sip, iaSettings.GetUserPort(), (char*)&connSynAck6, Min8(sizeof(CONN_SYN_ACK_6)));; } //----------------------------------------------------------------------------- @@ -1452,7 +1449,7 @@ SwapBytes(connSynAck8.userTimeOut); SwapBytes(connSynAck8.aliveDelay); #endif -Encrypt(&iaUser->ctx, (char*)&connSynAck8, (char*)&connSynAck8, Min8(sizeof(CONN_SYN_ACK_8))/8); +EncryptString((char*)&connSynAck8, (char*)&connSynAck8, Min8(sizeof(CONN_SYN_ACK_8)), &iaUser->ctx); return Send(sip, iaUser->port, (char*)&connSynAck8, Min8(sizeof(CONN_SYN_ACK_8))); } //----------------------------------------------------------------------------- @@ -1533,7 +1530,7 @@ for (int i = 0; i < DIR_NUM; ++i) } #endif -Encrypt(&(iaUser->ctx), (char*)&aliveSyn6, (char*)&aliveSyn6, Min8(sizeof(aliveSyn6))/8); +EncryptString((char*)&aliveSyn6, (char*)&aliveSyn6, Min8(sizeof(aliveSyn6)), &iaUser->ctx); return Send(sip, iaSettings.GetUserPort(), (char*)&aliveSyn6, Min8(sizeof(aliveSyn6))); } //----------------------------------------------------------------------------- @@ -1626,7 +1623,7 @@ for (int i = 0; i < DIR_NUM; ++i) } #endif -Encrypt(&(iaUser->ctx), (char*)&aliveSyn8, (char*)&aliveSyn8, Min8(sizeof(aliveSyn8))/8); +EncryptString((char*)&aliveSyn8, (char*)&aliveSyn8, Min8(sizeof(aliveSyn8)), &iaUser->ctx); return Send(sip, iaUser->port, (char*)&aliveSyn8, Min8(sizeof(aliveSyn8))); } //----------------------------------------------------------------------------- @@ -1641,7 +1638,7 @@ SwapBytes(disconnSynAck6.len); SwapBytes(disconnSynAck6.rnd); #endif -Encrypt(&iaUser->ctx, (char*)&disconnSynAck6, (char*)&disconnSynAck6, Min8(sizeof(disconnSynAck6))/8); +EncryptString((char*)&disconnSynAck6, (char*)&disconnSynAck6, Min8(sizeof(disconnSynAck6)), &iaUser->ctx); return Send(sip, iaSettings.GetUserPort(), (char*)&disconnSynAck6, Min8(sizeof(disconnSynAck6))); } //----------------------------------------------------------------------------- @@ -1665,7 +1662,7 @@ SwapBytes(disconnSynAck8.len); SwapBytes(disconnSynAck8.rnd); #endif -Encrypt(&iaUser->ctx, (char*)&disconnSynAck8, (char*)&disconnSynAck8, Min8(sizeof(disconnSynAck8))/8); +EncryptString((char*)&disconnSynAck8, (char*)&disconnSynAck8, Min8(sizeof(disconnSynAck8)), &iaUser->ctx); return Send(sip, iaUser->port, (char*)&disconnSynAck8, Min8(sizeof(disconnSynAck8))); } //----------------------------------------------------------------------------- @@ -1679,7 +1676,7 @@ strcpy((char*)fin6.ok, "OK"); SwapBytes(fin6.len); #endif -Encrypt(&iaUser->ctx, (char*)&fin6, (char*)&fin6, Min8(sizeof(fin6))/8); +EncryptString((char*)&fin6, (char*)&fin6, Min8(sizeof(fin6)), &iaUser->ctx); users->Unauthorize(iaUser->login, this); @@ -1709,7 +1706,7 @@ strcpy((char*)fin8.ok, "OK"); SwapBytes(fin8.len); #endif -Encrypt(&iaUser->ctx, (char*)&fin8, (char*)&fin8, Min8(sizeof(fin8))/8); +EncryptString((char*)&fin8, (char*)&fin8, Min8(sizeof(fin8)), &iaUser->ctx); users->Unauthorize(iaUser->login, this); @@ -1719,30 +1716,3 @@ ip2user.erase(it); return res; } -namespace -{ -//----------------------------------------------------------------------------- -inline -void InitEncrypt(BLOWFISH_CTX * ctx, const std::string & password) -{ -unsigned char keyL[PASSWD_LEN]; -memset(keyL, 0, PASSWD_LEN); -strncpy((char *)keyL, password.c_str(), PASSWD_LEN); -Blowfish_Init(ctx, keyL, PASSWD_LEN); -} -//----------------------------------------------------------------------------- -inline -void Decrypt(BLOWFISH_CTX * ctx, void * dst, const void * src, size_t len8) -{ -for (size_t i = 0; i < len8; i++) - DecodeString(static_cast(dst) + i * 8, static_cast(src) + i * 8, ctx); -} -//----------------------------------------------------------------------------- -inline -void Encrypt(BLOWFISH_CTX * ctx, void * dst, const void * src, size_t len8) -{ -for (size_t i = 0; i < len8; i++) - EncodeString(static_cast(dst) + i * 8, static_cast(src) + i * 8, ctx); -} -//----------------------------------------------------------------------------- -}