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Add parameter "ListenIP" to server configuration (vpn_server.config) (#202)

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* Added parameter "ListenIP" to server configuration (vpn_server.config)

* Fixed bug in VPN client
This commit is contained in:
macvk
2018-01-12 01:53:38 +03:00
committed by Moataz Elmasry
parent e391b4d503
commit ab4b27ab3c
10 changed files with 68 additions and 32 deletions
Download Patch File Download Diff File Expand all files Collapse all files

43
src/Mayaqua/Network.c
View File

@ -2729,16 +2729,16 @@ void RUDPBulkSend(RUDP_STACK *r, RUDP_SESSION *se, void *data, UINT data_size)
// Start a socket for R-UDP Listening
SOCK *ListenRUDP(char *svc_name, RUDP_STACK_INTERRUPTS_PROC *proc_interrupts, RUDP_STACK_RPC_RECV_PROC *proc_rpc_recv, void *param, UINT port, bool no_natt_register, bool over_dns_mode)
{
return ListenRUDPEx(svc_name, proc_interrupts, proc_rpc_recv, param, port, no_natt_register, over_dns_mode, NULL, 0);
return ListenRUDPEx(svc_name, proc_interrupts, proc_rpc_recv, param, port, no_natt_register, over_dns_mode, NULL, 0, NULL);
}
SOCK *ListenRUDPEx(char *svc_name, RUDP_STACK_INTERRUPTS_PROC *proc_interrupts, RUDP_STACK_RPC_RECV_PROC *proc_rpc_recv, void *param, UINT port, bool no_natt_register, bool over_dns_mode,
volatile UINT *natt_global_udp_port, UCHAR rand_port_id)
volatile UINT *natt_global_udp_port, UCHAR rand_port_id, IP *listen_ip)
{
SOCK *s;
RUDP_STACK *r;
// Creating a R-UDP stack
r = NewRUDPServer(svc_name, proc_interrupts, proc_rpc_recv, param, port, no_natt_register, over_dns_mode, natt_global_udp_port, rand_port_id);
r = NewRUDPServer(svc_name, proc_interrupts, proc_rpc_recv, param, port, no_natt_register, over_dns_mode, natt_global_udp_port, rand_port_id, listen_ip);
if (r == NULL)
{
return NULL;
@ -5264,7 +5264,7 @@ SOCK *NewRUDPClientDirect(char *svc_name, IP *ip, UINT port, UINT *error_code, U
return NULL;
}
r = NewRUDP(false, svc_name, NULL, NULL, NULL, local_port, sock, sock_event, false, over_dns_mode, ip, NULL, 0);
r = NewRUDP(false, svc_name, NULL, NULL, NULL, local_port, sock, sock_event, false, over_dns_mode, ip, NULL, 0, NULL);
if (r == NULL)
{
*error_code = RUDP_ERROR_UNKNOWN;
@ -5323,7 +5323,7 @@ SOCK *NewRUDPClientDirect(char *svc_name, IP *ip, UINT port, UINT *error_code, U
}
// Creating a R-UDP server
RUDP_STACK *NewRUDPServer(char *svc_name, RUDP_STACK_INTERRUPTS_PROC *proc_interrupts, RUDP_STACK_RPC_RECV_PROC *proc_rpc_recv, void *param, UINT port, bool no_natt_register, bool over_dns_mode, volatile UINT *natt_global_udp_port, UCHAR rand_port_id)
RUDP_STACK *NewRUDPServer(char *svc_name, RUDP_STACK_INTERRUPTS_PROC *proc_interrupts, RUDP_STACK_RPC_RECV_PROC *proc_rpc_recv, void *param, UINT port, bool no_natt_register, bool over_dns_mode, volatile UINT *natt_global_udp_port, UCHAR rand_port_id, IP *listen_ip)
{
RUDP_STACK *r;
// Validate arguments
@ -5339,7 +5339,7 @@ RUDP_STACK *NewRUDPServer(char *svc_name, RUDP_STACK_INTERRUPTS_PROC *proc_inter
ListenTcpForPopupFirewallDialog();
r = NewRUDP(true, svc_name, proc_interrupts, proc_rpc_recv, param, port, NULL, NULL, no_natt_register, over_dns_mode, NULL, natt_global_udp_port, rand_port_id);
r = NewRUDP(true, svc_name, proc_interrupts, proc_rpc_recv, param, port, NULL, NULL, no_natt_register, over_dns_mode, NULL, natt_global_udp_port, rand_port_id, listen_ip);
if (r == NULL)
{
@ -5350,7 +5350,7 @@ RUDP_STACK *NewRUDPServer(char *svc_name, RUDP_STACK_INTERRUPTS_PROC *proc_inter
}
// Creating a R-UDP
RUDP_STACK *NewRUDP(bool server_mode, char *svc_name, RUDP_STACK_INTERRUPTS_PROC *proc_interrupts, RUDP_STACK_RPC_RECV_PROC *proc_rpc_recv, void *param, UINT port, SOCK *sock, SOCK_EVENT *sock_event, bool server_no_natt_register, bool over_dns_mode, IP *client_target_ip, volatile UINT *natt_global_udp_port, UCHAR rand_port_id)
RUDP_STACK *NewRUDP(bool server_mode, char *svc_name, RUDP_STACK_INTERRUPTS_PROC *proc_interrupts, RUDP_STACK_RPC_RECV_PROC *proc_rpc_recv, void *param, UINT port, SOCK *sock, SOCK_EVENT *sock_event, bool server_no_natt_register, bool over_dns_mode, IP *client_target_ip, volatile UINT *natt_global_udp_port, UCHAR rand_port_id, IP *listen_ip)
{
RUDP_STACK *r;
char tmp[MAX_SIZE];
@ -5376,11 +5376,11 @@ RUDP_STACK *NewRUDP(bool server_mode, char *svc_name, RUDP_STACK_INTERRUPTS_PROC
{
if (rand_port_id == 0)
{
sock = NewUDP(port);
sock = NewUDPEx2(port, false, listen_ip);
}
else
{
sock = NewUDPEx2RandMachineAndExePath(false, NULL, 0, rand_port_id);
sock = NewUDPEx2RandMachineAndExePath(false, listen_ip, 0, rand_port_id);
}
}
@ -14255,9 +14255,9 @@ SOCK *Listen(UINT port)
}
SOCK *ListenEx(UINT port, bool local_only)
{
return ListenEx2(port, local_only, false);
return ListenEx2(port, local_only, false, NULL);
}
SOCK *ListenEx2(UINT port, bool local_only, bool enable_ca)
SOCK *ListenEx2(UINT port, bool local_only, bool enable_ca, IP *listen_ip)
{
SOCKET s;
SOCK *sock;
@ -14286,7 +14286,14 @@ SOCK *ListenEx2(UINT port, bool local_only, bool enable_ca)
SetIP(&localhost, 127, 0, 0, 1);
addr.sin_port = htons((UINT)port);
*((UINT *)&addr.sin_addr) = htonl(INADDR_ANY);
if (listen_ip == NULL)
{
*((UINT *)&addr.sin_addr) = htonl(INADDR_ANY);
}
else
{
IPToInAddr(&addr.sin_addr, listen_ip);
}
addr.sin_family = AF_INET;
if (local_only)
@ -20119,6 +20126,11 @@ void UdpListenerThread(THREAD *thread, void *param)
{
IP *ip = LIST_DATA(iplist, i);
if (CmpIpAddr(ip, &u->ListenIP) != 0)
{
continue;
}
WriteBuf(ip_list_buf_new, ip, sizeof(IP));
for (j = 0;j < LIST_NUM(u->PortList);j++)
@ -20634,7 +20646,7 @@ void UdpListenerSendPacket(UDPLISTENER *u, UDPPACKET *packet)
}
// Creating a UDP listener
UDPLISTENER *NewUdpListener(UDPLISTENER_RECV_PROC *recv_proc, void *param)
UDPLISTENER *NewUdpListener(UDPLISTENER_RECV_PROC *recv_proc, void *param, IP *listen_ip)
{
UDPLISTENER *u;
// Validate arguments
@ -20650,6 +20662,11 @@ UDPLISTENER *NewUdpListener(UDPLISTENER_RECV_PROC *recv_proc, void *param)
u->PortList = NewList(NULL);
u->Event = NewSockEvent();
if (listen_ip)
{
Copy(&u->ListenIP, listen_ip, sizeof(IP));
}
u->RecvProc = recv_proc;
u->SendPacketList = NewList(NULL);

11
src/Mayaqua/Network.h
View File

@ -608,6 +608,7 @@ struct UDPLISTENER
bool IsEspRawPortOpened; // Whether the raw port opens
bool PollMyIpAndPort; // Examine whether the global IP and the port number of its own
QUERYIPTHREAD *GetNatTIpThread; // NAT-T IP address acquisition thread
IP ListenIP; // Listen IP
};
#define QUERYIPTHREAD_INTERVAL_LAST_OK (3 * 60 * 60 * 1000)
@ -1076,9 +1077,9 @@ void ConnectThreadForTcp(THREAD *thread, void *param);
void ConnectThreadForRUDP(THREAD *thread, void *param);
void ConnectThreadForOverDnsOrIcmp(THREAD *thread, void *param);
SOCK *NewRUDPClientNatT(char *svc_name, IP *ip, UINT *error_code, UINT timeout, bool *cancel, char *hint_str, char *target_hostname);
RUDP_STACK *NewRUDPServer(char *svc_name, RUDP_STACK_INTERRUPTS_PROC *proc_interrupts, RUDP_STACK_RPC_RECV_PROC *proc_rpc_recv, void *param, UINT port, bool no_natt_register, bool over_dns_mode, volatile UINT *natt_global_udp_port, UCHAR rand_port_id);
RUDP_STACK *NewRUDPServer(char *svc_name, RUDP_STACK_INTERRUPTS_PROC *proc_interrupts, RUDP_STACK_RPC_RECV_PROC *proc_rpc_recv, void *param, UINT port, bool no_natt_register, bool over_dns_mode, volatile UINT *natt_global_udp_port, UCHAR rand_port_id, IP *listen_ip);
SOCK *NewRUDPClientDirect(char *svc_name, IP *ip, UINT port, UINT *error_code, UINT timeout, bool *cancel, SOCK *sock, SOCK_EVENT *sock_event, UINT local_port, bool over_dns_mode);
RUDP_STACK *NewRUDP(bool server_mode, char *svc_name, RUDP_STACK_INTERRUPTS_PROC *proc_interrupts, RUDP_STACK_RPC_RECV_PROC *proc_rpc_recv, void *param, UINT port, SOCK *sock, SOCK_EVENT *sock_event, bool server_no_natt_register, bool over_dns_mode, IP *client_target_ip, volatile UINT *natt_global_udp_port, UCHAR rand_port_id);
RUDP_STACK *NewRUDP(bool server_mode, char *svc_name, RUDP_STACK_INTERRUPTS_PROC *proc_interrupts, RUDP_STACK_RPC_RECV_PROC *proc_rpc_recv, void *param, UINT port, SOCK *sock, SOCK_EVENT *sock_event, bool server_no_natt_register, bool over_dns_mode, IP *client_target_ip, volatile UINT *natt_global_udp_port, UCHAR rand_port_id, IP *listen_ip);
void FreeRUDP(RUDP_STACK *r);
void RUDPMainThread(THREAD *thread, void *param);
void RUDPRecvProc(RUDP_STACK *r, UDPPACKET *p);
@ -1105,7 +1106,7 @@ UINT64 RUDPGetCurrentSendingMinSeqNo(RUDP_SESSION *se);
UINT64 RUDPGetCurrentSendingMaxSeqNo(RUDP_SESSION *se);
SOCK *ListenRUDP(char *svc_name, RUDP_STACK_INTERRUPTS_PROC *proc_interrupts, RUDP_STACK_RPC_RECV_PROC *proc_rpc_recv, void *param, UINT port, bool no_natt_register, bool over_dns_mode);
SOCK *ListenRUDPEx(char *svc_name, RUDP_STACK_INTERRUPTS_PROC *proc_interrupts, RUDP_STACK_RPC_RECV_PROC *proc_rpc_recv, void *param, UINT port, bool no_natt_register, bool over_dns_mode,
volatile UINT *natt_global_udp_port, UCHAR rand_port_id);
volatile UINT *natt_global_udp_port, UCHAR rand_port_id, IP *listen_ip);
SOCK *AcceptRUDP(SOCK *s);
void *InitWaitUntilHostIPAddressChanged();
void FreeWaitUntilHostIPAddressChanged(void *p);
@ -1296,7 +1297,7 @@ bool SetTtl(SOCK *sock, UINT ttl);
void Disconnect(SOCK *sock);
SOCK *Listen(UINT port);
SOCK *ListenEx(UINT port, bool local_only);
SOCK *ListenEx2(UINT port, bool local_only, bool enable_ca);
SOCK *ListenEx2(UINT port, bool local_only, bool enable_ca, IP *listen_ip);
SOCK *Listen6(UINT port);
SOCK *ListenEx6(UINT port, bool local_only);
SOCK *ListenEx62(UINT port, bool local_only, bool enable_ca);
@ -1567,7 +1568,7 @@ void AddHostIPAddressToList(LIST *o, IP *ip);
int CmpIpAddressList(void *p1, void *p2);
UINT64 GetHostIPAddressListHash();
UDPLISTENER *NewUdpListener(UDPLISTENER_RECV_PROC *recv_proc, void *param);
UDPLISTENER *NewUdpListener(UDPLISTENER_RECV_PROC *recv_proc, void *param, IP *listen_ip);
void UdpListenerThread(THREAD *thread, void *param);
void UdpListenerGetPublicPortList(UDPLISTENER *u, char *dst, UINT size);
void FreeUdpListener(UDPLISTENER *u);