1 |
/************************************/ |
2 |
/* Smart Card support for RDesktop. */ |
3 |
/* Copyright (C) by Alexi Volkov */ |
4 |
/* e-mail: alexi@myrealbox.com */ |
5 |
/* ICQ: 264679502 */ |
6 |
/************************************/ |
7 |
|
8 |
#include <pthread.h> |
9 |
#include "proto.h" |
10 |
|
11 |
/*************************************************************************/ |
12 |
/* these are the additional types needed to split out 64-vs-32-bit APIs */ |
13 |
/* */ |
14 |
|
15 |
/* The point of all of this is to avoid patching the existing smartcard |
16 |
* infrastructure (PC/SC Lite, libmusclecard+libmusclepkcs11 or CoolKey, any |
17 |
* other apps linking against any of these) because the need for patches |
18 |
* spreads without limit. The alternative is to patch the heck out of rdesktop, |
19 |
* which is already being done anyway. |
20 |
* |
21 |
* - jared.jennings@eglin.af.mil, 2 Aug 2006 |
22 |
*/ |
23 |
|
24 |
#include <stdint.h> |
25 |
|
26 |
/* A DWORD when dealing with the smartcard stuff. Could be 32 bits or 64. */ |
27 |
typedef DWORD MYPCSC_DWORD; |
28 |
/* A DWORD when talking to the server. Must be exactly 32 bits all the time.*/ |
29 |
typedef uint32_t SERVER_DWORD; |
30 |
|
31 |
typedef SCARDCONTEXT MYPCSC_SCARDCONTEXT; |
32 |
typedef SCARDHANDLE MYPCSC_SCARDHANDLE; |
33 |
typedef uint32_t SERVER_SCARDCONTEXT; |
34 |
typedef uint32_t SERVER_SCARDHANDLE; |
35 |
|
36 |
typedef SCARD_READERSTATE_A MYPCSC_SCARD_READERSTATE_A; |
37 |
typedef LPSCARD_READERSTATE_A MYPCSC_LPSCARD_READERSTATE_A; |
38 |
|
39 |
typedef struct |
40 |
{ |
41 |
const char *szReader; |
42 |
void *pvUserData; |
43 |
SERVER_DWORD dwCurrentState; |
44 |
SERVER_DWORD dwEventState; |
45 |
SERVER_DWORD cbAtr; |
46 |
unsigned char rgbAtr[MAX_ATR_SIZE]; |
47 |
} |
48 |
SERVER_SCARD_READERSTATE_A; |
49 |
|
50 |
typedef SERVER_SCARD_READERSTATE_A *SERVER_LPSCARD_READERSTATE_A; |
51 |
|
52 |
#define SERVER_SCARDSTATESIZE (sizeof(SERVER_SCARD_READERSTATE_A) - sizeof(const char *) - sizeof(void *)) |
53 |
#define MYPCSC_SCARDSTATESIZE (sizeof(MYPCSC_SCARD_READERSTATE_A) - sizeof(const char *) - sizeof(void *)) |
54 |
|
55 |
typedef struct _SERVER_SCARD_IO_REQUEST |
56 |
{ |
57 |
SERVER_DWORD dwProtocol; /* Protocol identifier */ |
58 |
SERVER_DWORD cbPciLength; /* Protocol Control Inf Length */ |
59 |
} |
60 |
SERVER_SCARD_IO_REQUEST, *SERVER_LPSCARD_IO_REQUEST; |
61 |
|
62 |
typedef SCARD_IO_REQUEST MYPCSC_SCARD_IO_REQUEST; |
63 |
typedef LPSCARD_IO_REQUEST MYPCSC_LPSCARD_IO_REQUEST; |
64 |
|
65 |
|
66 |
/* */ |
67 |
/* */ |
68 |
/*************************************************************************/ |
69 |
|
70 |
|
71 |
#define SC_TRUE 1 |
72 |
#define SC_FALSE 0 |
73 |
|
74 |
#define SC_ESTABLISH_CONTEXT 0x00090014 /* EstablishContext */ |
75 |
#define SC_RELEASE_CONTEXT 0x00090018 /* ReleaseContext */ |
76 |
#define SC_IS_VALID_CONTEXT 0x0009001C /* IsValidContext */ |
77 |
#define SC_LIST_READER_GROUPS 0x00090020 /* ListReaderGroups */ |
78 |
#define SC_LIST_READERS 0x00090028 /* ListReadersA */ |
79 |
#define SC_INTRODUCE_READER_GROUP 0x00090050 /* IntroduceReaderGroup */ |
80 |
#define SC_FORGET_READER_GROUP 0x00090058 /* ForgetReader */ |
81 |
#define SC_INTRODUCE_READER 0x00090060 /* IntroduceReader */ |
82 |
#define SC_FORGET_READER 0x00090068 /* IntroduceReader */ |
83 |
#define SC_ADD_READER_TO_GROUP 0x00090070 /* AddReaderToGroup */ |
84 |
#define SC_REMOVE_READER_FROM_GROUP 0x00090078 /* RemoveReaderFromGroup */ |
85 |
#define SC_CONNECT 0x000900AC /* ConnectA */ |
86 |
#define SC_RECONNECT 0x000900B4 /* Reconnect */ |
87 |
#define SC_DISCONNECT 0x000900B8 /* Disconnect */ |
88 |
#define SC_GET_STATUS_CHANGE 0x000900A0 /* GetStatusChangeA */ |
89 |
#define SC_CANCEL 0x000900A8 /* Cancel */ |
90 |
#define SC_BEGIN_TRANSACTION 0x000900BC /* BeginTransaction */ |
91 |
#define SC_END_TRANSACTION 0x000900C0 /* EndTransaction */ |
92 |
#define SC_STATE 0x000900C4 /* State */ |
93 |
#define SC_STATUS 0x000900C8 /* StatusA */ |
94 |
#define SC_TRANSMIT 0x000900D0 /* Transmit */ |
95 |
#define SC_CONTROL 0x000900D4 /* Control */ |
96 |
#define SC_GETATTRIB 0x000900D8 /* GetAttrib */ |
97 |
#define SC_SETATTRIB 0x000900DC /* SetAttrib */ |
98 |
#define SC_ACCESS_STARTED_EVENT 0x000900E0 /* SCardAccessStartedEvent */ |
99 |
#define SC_LOCATE_CARDS_BY_ATR 0x000900E8 /* LocateCardsByATR */ |
100 |
|
101 |
/* #define INPUT_LINKED 0x00020000 */ |
102 |
#define INPUT_LINKED 0xFFFFFFFF |
103 |
|
104 |
#define SC_THREAD_FUNCTION(f) void *(*f)(void *) |
105 |
|
106 |
extern RDPDR_DEVICE g_rdpdr_device[]; |
107 |
|
108 |
typedef struct _MEM_HANDLE |
109 |
{ |
110 |
struct _MEM_HANDLE *prevHandle; |
111 |
struct _MEM_HANDLE *nextHandle; |
112 |
int dataSize; |
113 |
} MEM_HANDLE, *PMEM_HANDLE; |
114 |
|
115 |
typedef struct _SCARD_ATRMASK_L |
116 |
{ |
117 |
unsigned int cbAtr; |
118 |
unsigned char rgbAtr[36]; |
119 |
unsigned char rgbMask[36]; |
120 |
} SCARD_ATRMASK_L, *PSCARD_ATRMASK_L, *LPSCARD_ATRMASK_L; |
121 |
|
122 |
typedef struct _TSCNameMapRec |
123 |
{ |
124 |
char alias[128]; |
125 |
char name[128]; |
126 |
char vendor[128]; |
127 |
} TSCNameMapRec, *PSCNameMapRec; |
128 |
|
129 |
typedef struct _TSCHCardRec |
130 |
{ |
131 |
DWORD hCard; |
132 |
char *vendor; |
133 |
struct _TSCHCardRec *next; |
134 |
struct _TSCHCardRec *prev; |
135 |
} TSCHCardRec, *PSCHCardRec; |
136 |
|
137 |
typedef struct _TSCThreadData |
138 |
{ |
139 |
uint32 device; |
140 |
uint32 id; |
141 |
NTHANDLE handle; |
142 |
uint32 request; |
143 |
STREAM in; |
144 |
STREAM out; |
145 |
PMEM_HANDLE memHandle; |
146 |
struct _TSCThreadData *next; |
147 |
} TSCThreadData, *PSCThreadData; |
148 |
|
149 |
typedef struct _TThreadListElement |
150 |
{ |
151 |
pthread_t thread; |
152 |
pthread_mutex_t busy; |
153 |
pthread_mutex_t nodata; |
154 |
PSCThreadData data; |
155 |
struct _TThreadListElement *next; |
156 |
} TThreadListElement, *PThreadListElement; |
157 |
|
158 |
int scard_enum_devices(uint32 * id, char *optarg); |