X-Git-Url: https://git.stg.codes/stg.git/blobdiff_plain/f91192c77eec33a27dea7fcd0d451823ef478529..05072df6840a3e6622d235cd48e0ced723e05b26:/projects/stargazer/plugins/other/radius/radius.cpp diff --git a/projects/stargazer/plugins/other/radius/radius.cpp b/projects/stargazer/plugins/other/radius/radius.cpp index 1c060b7f..90ec1891 100644 --- a/projects/stargazer/plugins/other/radius/radius.cpp +++ b/projects/stargazer/plugins/other/radius/radius.cpp @@ -37,16 +37,20 @@ #include "stg/plugin_creator.h" #include "radius.h" -extern volatile const time_t stgTime; - -void InitEncrypt(BLOWFISH_CTX * ctx, const std::string & password); -void Decrypt(BLOWFISH_CTX * ctx, char * dst, const char * src, int len8); -void Encrypt(BLOWFISH_CTX * ctx, char * dst, const char * src, int len8); +extern volatile time_t stgTime; //----------------------------------------------------------------------------- //----------------------------------------------------------------------------- //----------------------------------------------------------------------------- +namespace +{ PLUGIN_CREATOR radc; + +void InitEncrypt(BLOWFISH_CTX * ctx, const std::string & password); +void Decrypt(BLOWFISH_CTX * ctx, void * dst, const void * src, unsigned long len8); +void Encrypt(BLOWFISH_CTX * ctx, void * dst, const void * src, unsigned long len8); +} +extern "C" PLUGIN * GetPlugin(); //----------------------------------------------------------------------------- //----------------------------------------------------------------------------- //----------------------------------------------------------------------------- @@ -89,7 +93,7 @@ if (ParseIntInRange(pvi->value[0], 2, 65535, &p)) printfd(__FILE__, "Cannot parse parameter 'Port'\n"); return -1; } -port = p; +port = static_cast(p); /////////////////////////// pv.param = "Password"; pvi = std::find(s.moduleParams.begin(), s.moduleParams.end(), pv); @@ -292,7 +296,7 @@ int RADIUS::RecvData(RAD_PACKET * packet, struct sockaddr_in * outerAddr) { int8_t buf[RAD_MAX_PACKET_LEN]; socklen_t outerAddrLen = sizeof(struct sockaddr_in); - int dataLen = recvfrom(sock, buf, RAD_MAX_PACKET_LEN, 0, reinterpret_cast(outerAddr), &outerAddrLen); + ssize_t dataLen = recvfrom(sock, buf, RAD_MAX_PACKET_LEN, 0, reinterpret_cast(outerAddr), &outerAddrLen); if (dataLen < 0) { logger("recvfrom error: %s", strerror(errno)); @@ -312,13 +316,13 @@ int RADIUS::RecvData(RAD_PACKET * packet, struct sockaddr_in * outerAddr) return 0; } //----------------------------------------------------------------------------- -int RADIUS::Send(const RAD_PACKET & packet, struct sockaddr_in * outerAddr) +ssize_t RADIUS::Send(const RAD_PACKET & packet, struct sockaddr_in * outerAddr) { size_t len = sizeof(RAD_PACKET); char buf[1032]; Encrypt(&ctx, buf, (char *)&packet, len / 8); -int res = sendto(sock, buf, len, 0, reinterpret_cast(outerAddr), sizeof(struct sockaddr_in)); +ssize_t res = sendto(sock, buf, len, 0, reinterpret_cast(outerAddr), sizeof(struct sockaddr_in)); if (res < 0) logger("sendto error: %s", strerror(errno)); return res; @@ -351,7 +355,6 @@ switch (packet->packetType) printfd(__FILE__, "RADIUS::ProcessData Unsupported packet type: %d\n", packet->packetType); return -1; }; -return 0; } //----------------------------------------------------------------------------- int RADIUS::ProcessAutzPacket(RAD_PACKET * packet) @@ -568,6 +571,9 @@ bool RADIUS::IsAllowedService(const std::string & svc) const return CanAuthService(svc) || CanAcctService(svc); } //----------------------------------------------------------------------------- +namespace +{ + inline void InitEncrypt(BLOWFISH_CTX * ctx, const std::string & password) { @@ -578,23 +584,25 @@ Blowfish_Init(ctx, keyL, RAD_PASSWORD_LEN); } //----------------------------------------------------------------------------- inline -void Encrypt(BLOWFISH_CTX * ctx, char * dst, const char * src, int len8) +void Encrypt(BLOWFISH_CTX * ctx, void * dst, const void * src, unsigned long len8) { // len8 - длина в 8-ми байтовых блоках if (dst != src) memcpy(dst, src, len8 * 8); -for (int i = 0; i < len8; i++) - Blowfish_Encrypt(ctx, (uint32_t *)(dst + i*8), (uint32_t *)(dst + i*8 + 4)); +for (size_t i = 0; i < len8; i++) + Blowfish_Encrypt(ctx, static_cast(dst) + i * 2, static_cast(dst) + i * 2 + 1); } //----------------------------------------------------------------------------- inline -void Decrypt(BLOWFISH_CTX * ctx, char * dst, const char * src, int len8) +void Decrypt(BLOWFISH_CTX * ctx, void * dst, const void * src, unsigned long len8) { // len8 - длина в 8-ми байтовых блоках if (dst != src) memcpy(dst, src, len8 * 8); -for (int i = 0; i < len8; i++) - Blowfish_Decrypt(ctx, (uint32_t *)(dst + i*8), (uint32_t *)(dst + i*8 + 4)); +for (size_t i = 0; i < len8; i++) + Blowfish_Decrypt(ctx, static_cast(dst) + i * 2, static_cast(dst) + i * 2 + 1); } + +} // namespace anonymous