73 |
} |
} |
74 |
|
|
75 |
|
|
76 |
DWORD CreateContext(__in PCARD_DATA pCardData) |
|
77 |
|
DWORD CheckContextEx(__in PCARD_DATA pCardData, __in BOOL fOpenPGPContextShouldBeNotNull) |
78 |
|
{ |
79 |
|
DWORD dwReturn; |
80 |
|
DWORD dwI, dwJ; |
81 |
|
BOOL fFound = FALSE; |
82 |
|
BOOL fRightATRLenFound = FALSE; |
83 |
|
__try |
84 |
|
{ |
85 |
|
if ( pCardData == NULL ) |
86 |
|
{ |
87 |
|
Trace(WINEVENT_LEVEL_ERROR, L"pCardData == NULL"); |
88 |
|
dwReturn = SCARD_E_INVALID_PARAMETER; |
89 |
|
__leave; |
90 |
|
} |
91 |
|
if (pCardData->pbAtr == NULL) |
92 |
|
{ |
93 |
|
Trace(WINEVENT_LEVEL_ERROR, L"pCardData->pbAtr == NULL"); |
94 |
|
dwReturn = SCARD_E_INVALID_PARAMETER; |
95 |
|
__leave; |
96 |
|
} |
97 |
|
|
98 |
|
if (pCardData->dwVersion < CARD_DATA_VERSION_SIX) |
99 |
|
{ |
100 |
|
Trace(WINEVENT_LEVEL_ERROR, L"pCardData->dwVersion(%d) < CARD_DATA_VERSION_SIX", pCardData->dwVersion); |
101 |
|
dwReturn = ERROR_REVISION_MISMATCH; |
102 |
|
__leave; |
103 |
|
} |
104 |
|
pCardData->dwVersion = min(pCardData->dwVersion, CARD_DATA_VERSION_SIX); |
105 |
|
for (dwI = 0; dwI < dwSupportedATRCount; dwI++) |
106 |
|
{ |
107 |
|
if (SupportedATR[dwI].cbAtr == pCardData->cbAtr) |
108 |
|
{ |
109 |
|
BYTE pbAtr[36]; |
110 |
|
fRightATRLenFound = TRUE; |
111 |
|
memcpy(pbAtr, pCardData->pbAtr, SupportedATR[dwI].cbAtr); |
112 |
|
for( dwJ = 0; dwJ < SupportedATR[dwI].cbAtr; dwJ++) |
113 |
|
{ |
114 |
|
pbAtr[dwJ] &= SupportedATR[dwI].rgbMask[dwJ]; |
115 |
|
} |
116 |
|
if (memcmp(pbAtr, SupportedATR[dwI].rgbAtr, SupportedATR[dwI].cbAtr) == 0) |
117 |
|
{ |
118 |
|
fFound = TRUE; |
119 |
|
//Trace(WINEVENT_LEVEL_VERBOSE, L"card match ATR %d", dwI); |
120 |
|
break; |
121 |
|
} |
122 |
|
|
123 |
|
} |
124 |
|
} |
125 |
|
if (!fRightATRLenFound) |
126 |
|
{ |
127 |
|
Trace(WINEVENT_LEVEL_ERROR, L"card doesn't match ATR len %d",pCardData->cbAtr); |
128 |
|
dwReturn = SCARD_E_INVALID_PARAMETER; |
129 |
|
__leave; |
130 |
|
} |
131 |
|
if (!fFound) |
132 |
|
{ |
133 |
|
Trace(WINEVENT_LEVEL_ERROR, L"card doesn't match ATR"); |
134 |
|
dwReturn = SCARD_E_UNKNOWN_CARD; |
135 |
|
__leave; |
136 |
|
} |
137 |
|
|
138 |
|
if ( pCardData->pwszCardName == NULL ) |
139 |
|
{ |
140 |
|
Trace(WINEVENT_LEVEL_ERROR, L"pCardData->pwszCardName"); |
141 |
|
dwReturn = SCARD_E_INVALID_PARAMETER; |
142 |
|
__leave; |
143 |
|
} |
144 |
|
/* Memory management functions */ |
145 |
|
if ( ( pCardData->pfnCspAlloc == NULL ) || |
146 |
|
( pCardData->pfnCspReAlloc == NULL ) || |
147 |
|
( pCardData->pfnCspFree == NULL ) ) |
148 |
|
{ |
149 |
|
Trace(WINEVENT_LEVEL_ERROR, L"Memory functions null"); |
150 |
|
dwReturn = SCARD_E_INVALID_PARAMETER; |
151 |
|
__leave; |
152 |
|
} |
153 |
|
if (fOpenPGPContextShouldBeNotNull) |
154 |
|
{ |
155 |
|
if (!pCardData->pvVendorSpecific) |
156 |
|
{ |
157 |
|
// not found => |
158 |
|
Trace(WINEVENT_LEVEL_ERROR, L"pCardData->pvVendorSpecific == NULL"); |
159 |
|
dwReturn = SCARD_E_UNEXPECTED; |
160 |
|
__leave; |
161 |
|
} |
162 |
|
if (pCardData->hSCardCtx == 0) |
163 |
|
{ |
164 |
|
Trace(WINEVENT_LEVEL_ERROR, L"pCardData->hSCardCtx == NULL"); |
165 |
|
dwReturn = SCARD_E_INVALID_PARAMETER; |
166 |
|
__leave; |
167 |
|
} |
168 |
|
if (pCardData->hScard == 0) |
169 |
|
{ |
170 |
|
Trace(WINEVENT_LEVEL_ERROR, L"pCardData->hScard == NULL"); |
171 |
|
dwReturn = SCARD_E_INVALID_PARAMETER; |
172 |
|
__leave; |
173 |
|
} |
174 |
|
} |
175 |
|
else |
176 |
|
{ |
177 |
|
if (pCardData->pvVendorSpecific) |
178 |
|
{ |
179 |
|
Trace(WINEVENT_LEVEL_ERROR, L"pContext != NULL"); |
180 |
|
dwReturn = SCARD_E_UNEXPECTED; |
181 |
|
__leave; |
182 |
|
} |
183 |
|
} |
184 |
|
dwReturn = 0; |
185 |
|
} |
186 |
|
__finally |
187 |
|
{ |
188 |
|
} |
189 |
|
return dwReturn; |
190 |
|
} |
191 |
|
|
192 |
|
DWORD CheckContext(__in PCARD_DATA pCardData) |
193 |
|
{ |
194 |
|
return CheckContextEx(pCardData, TRUE); |
195 |
|
} |
196 |
|
|
197 |
|
DWORD CleanContext(__in PCARD_DATA pCardData) |
198 |
|
{ |
199 |
|
DWORD dwReturn = 0; |
200 |
|
__try |
201 |
|
{ |
202 |
|
if (pCardData) |
203 |
|
{ |
204 |
|
if ( pCardData->pvVendorSpecific) |
205 |
|
{ |
206 |
|
pCardData->pfnCspFree( pCardData->pvVendorSpecific); |
207 |
|
pCardData->pvVendorSpecific = NULL; |
208 |
|
} |
209 |
|
else |
210 |
|
{ |
211 |
|
Trace(WINEVENT_LEVEL_ERROR, L"pCardData->pvVendorSpecific == NULL"); |
212 |
|
} |
213 |
|
} |
214 |
|
else |
215 |
|
{ |
216 |
|
Trace(WINEVENT_LEVEL_ERROR, L"pCardData == NULL"); |
217 |
|
dwReturn = SCARD_E_INVALID_PARAMETER; |
218 |
|
__leave; |
219 |
|
} |
220 |
|
} |
221 |
|
__finally |
222 |
|
{ |
223 |
|
} |
224 |
|
return dwReturn; |
225 |
|
} |
226 |
|
|
227 |
|
|
228 |
|
DWORD CreateContext(__in PCARD_DATA pCardData, __in DWORD dwFlags) |
229 |
{ |
{ |
230 |
DWORD dwReturn; |
DWORD dwReturn; |
231 |
PBYTE pbCapabilities = NULL, pbCardCapabilities; |
PBYTE pbCapabilities = NULL, pbCardCapabilities; |
232 |
PBYTE pbExtendedCapabilities = NULL; |
PBYTE pbExtendedCapabilities = NULL; |
233 |
PBYTE pbApplicationIdentifier = NULL; |
PBYTE pbApplicationIdentifier = NULL; |
234 |
|
PBYTE pbFingerPrint = NULL; |
235 |
DWORD dwCapabilitiesSize, |
DWORD dwCapabilitiesSize, |
236 |
dwCardCapabilitiesSize, |
dwCardCapabilitiesSize, |
237 |
dwApplicationIdentifierSize, |
dwApplicationIdentifierSize, |
238 |
dwExtendedCapabilitiesSize; |
dwExtendedCapabilitiesSize, |
239 |
|
dwFingerPrintSize; |
240 |
|
DWORD dwI; |
241 |
BYTE bCategoryIndicator, bStatusIndicator; |
BYTE bCategoryIndicator, bStatusIndicator; |
242 |
|
POPENPGP_CONTEXT pContext; |
243 |
__try |
__try |
244 |
{ |
{ |
245 |
POPENPGP_CONTEXT pContext = (POPENPGP_CONTEXT) pCardData->pvVendorSpecific; |
dwReturn = CheckContextEx(pCardData, FALSE); |
246 |
if (pContext) |
if (dwReturn) |
247 |
{ |
{ |
248 |
Trace(WINEVENT_LEVEL_ERROR, L"pContext != NULL"); |
Trace(WINEVENT_LEVEL_ERROR, L"CheckContext"); |
|
dwReturn = SCARD_E_UNEXPECTED; |
|
249 |
__leave; |
__leave; |
250 |
} |
} |
251 |
|
if (!(dwFlags & CARD_SECURE_KEY_INJECTION_NO_CARD_MODE)) |
252 |
|
{ |
253 |
|
if (pCardData->hSCardCtx == 0) |
254 |
|
{ |
255 |
|
Trace(WINEVENT_LEVEL_ERROR, L"pCardData->hSCardCtx == NULL"); |
256 |
|
dwReturn = SCARD_E_INVALID_HANDLE; |
257 |
|
__leave; |
258 |
|
} |
259 |
|
if (pCardData->hScard == 0) |
260 |
|
{ |
261 |
|
Trace(WINEVENT_LEVEL_ERROR, L"pCardData->hScard == NULL"); |
262 |
|
dwReturn = SCARD_E_INVALID_HANDLE; |
263 |
|
__leave; |
264 |
|
} |
265 |
|
} |
266 |
|
|
267 |
// not found => initialize context |
// not found => initialize context |
268 |
pContext = pCardData->pfnCspAlloc(sizeof(OPENPGP_CONTEXT)); |
pContext = pCardData->pfnCspAlloc(sizeof(OPENPGP_CONTEXT)); |
269 |
if (!pContext) |
if (!pContext) |
281 |
Trace(WINEVENT_LEVEL_ERROR, L"No SelectOpenPGPApplication"); |
Trace(WINEVENT_LEVEL_ERROR, L"No SelectOpenPGPApplication"); |
282 |
__leave; |
__leave; |
283 |
} |
} |
284 |
dwReturn = SCardReadFile(pCardData, szOpenPGPDir, szOpenPGPApplicationIdentifier, &pbApplicationIdentifier, &dwApplicationIdentifierSize); |
dwReturn = OCardReadFile(pCardData, szOpenPGPDir, szOpenPGPApplicationIdentifier, &pbApplicationIdentifier, &dwApplicationIdentifierSize); |
285 |
if (dwReturn) |
if (dwReturn) |
286 |
{ |
{ |
287 |
__leave; |
__leave; |
293 |
__leave; |
__leave; |
294 |
} |
} |
295 |
memcpy(&(pContext->Aid),pbApplicationIdentifier,sizeof(OPENPGP_AID)); |
memcpy(&(pContext->Aid),pbApplicationIdentifier,sizeof(OPENPGP_AID)); |
296 |
dwReturn = SCardReadFile(pCardData, szOpenPGPDir, szOpenPGPHistoricalBytes, &pbCapabilities, &dwCapabilitiesSize); |
dwReturn = OCardReadFile(pCardData, szOpenPGPDir, szOpenPGPHistoricalBytes, &pbCapabilities, &dwCapabilitiesSize); |
297 |
if (dwReturn) |
if (dwReturn) |
298 |
{ |
{ |
299 |
__leave; |
__leave; |
324 |
dwReturn = SCARD_E_UNEXPECTED; |
dwReturn = SCARD_E_UNEXPECTED; |
325 |
__leave; |
__leave; |
326 |
} |
} |
327 |
dwReturn = SCardReadFile(pCardData, szOpenPGPDir, szOpenPGPExtendedCap, &pbExtendedCapabilities, &dwExtendedCapabilitiesSize); |
dwReturn = OCardReadFile(pCardData, szOpenPGPDir, szOpenPGPExtendedCap, &pbExtendedCapabilities, &dwExtendedCapabilitiesSize); |
328 |
if (dwReturn) |
if (dwReturn) |
329 |
{ |
{ |
330 |
__leave; |
__leave; |
336 |
pContext->dwMaxCertificateLength = pbExtendedCapabilities[4] * 0x100 + pbExtendedCapabilities[5]; |
pContext->dwMaxCertificateLength = pbExtendedCapabilities[4] * 0x100 + pbExtendedCapabilities[5]; |
337 |
pContext->dwMaxCommandDataLength = pbExtendedCapabilities[6] * 0x100 + pbExtendedCapabilities[7]; |
pContext->dwMaxCommandDataLength = pbExtendedCapabilities[6] * 0x100 + pbExtendedCapabilities[7]; |
338 |
pContext->dwMaxResponseLength = pbExtendedCapabilities[8] * 0x100 + pbExtendedCapabilities[9]; |
pContext->dwMaxResponseLength = pbExtendedCapabilities[8] * 0x100 + pbExtendedCapabilities[9]; |
339 |
dwReturn = CCIDgetFeatures(pCardData); |
pContext->fIsReadOnly = TRUE; |
340 |
|
dwReturn = OCardReadFile(pCardData, szOpenPGPDir, szOpenPGPFingerprint, &pbFingerPrint, &dwFingerPrintSize); |
341 |
if (dwReturn) |
if (dwReturn) |
342 |
{ |
{ |
343 |
__leave; |
__leave; |
344 |
} |
} |
345 |
dwReturn = 0; |
if (dwFingerPrintSize != 60) |
|
} |
|
|
__finally |
|
|
{ |
|
|
if (pbApplicationIdentifier) |
|
|
pCardData->pfnCspFree(pbApplicationIdentifier); |
|
|
if (pbCapabilities) |
|
|
pCardData->pfnCspFree(pbCapabilities); |
|
|
if (pbExtendedCapabilities) |
|
|
pCardData->pfnCspFree(pbExtendedCapabilities); |
|
|
} |
|
|
return dwReturn; |
|
|
} |
|
|
|
|
|
|
|
|
DWORD CheckContext(__in PCARD_DATA pCardData) |
|
|
{ |
|
|
DWORD dwReturn; |
|
|
DWORD dwI, dwJ; |
|
|
BOOL fFound = FALSE; |
|
|
BOOL fRightATRLenFound = FALSE; |
|
|
__try |
|
|
{ |
|
|
if ( pCardData == NULL ) |
|
|
{ |
|
|
Trace(WINEVENT_LEVEL_ERROR, L"pCardData == NULL"); |
|
|
dwReturn = SCARD_E_INVALID_PARAMETER; |
|
|
__leave; |
|
|
} |
|
|
if (pCardData->pbAtr == NULL) |
|
346 |
{ |
{ |
347 |
Trace(WINEVENT_LEVEL_ERROR, L"pCardData->pbAtr == NULL"); |
Trace(WINEVENT_LEVEL_ERROR, L"dwFingerPrintSize = %02X", dwFingerPrintSize); |
348 |
dwReturn = SCARD_E_INVALID_PARAMETER; |
dwReturn = SCARD_E_UNEXPECTED; |
|
__leave; |
|
|
} |
|
|
|
|
|
if (pCardData->dwVersion < CARD_DATA_VERSION_SIX) |
|
|
{ |
|
|
Trace(WINEVENT_LEVEL_ERROR, L"pCardData->dwVersion(%d) < CARD_DATA_VERSION_SIX", pCardData->dwVersion); |
|
|
dwReturn = ERROR_REVISION_MISMATCH; |
|
349 |
__leave; |
__leave; |
350 |
} |
} |
351 |
pCardData->dwVersion = min(pCardData->dwVersion, CARD_DATA_VERSION_SIX); |
pContext->fHasSignature = FALSE; |
352 |
for (dwI = 0; dwI < dwSupportedATRCount; dwI++) |
for( dwI = 0; dwI < 20; dwI++) |
353 |
{ |
{ |
354 |
if (SupportedATR[dwI].cbAtr == pCardData->cbAtr) |
if (pbFingerPrint[dwI] != 0) |
355 |
{ |
{ |
356 |
BYTE pbAtr[36]; |
pContext->fHasSignature = TRUE; |
357 |
fRightATRLenFound = TRUE; |
break; |
|
memcpy(pbAtr, pCardData->pbAtr, SupportedATR[dwI].cbAtr); |
|
|
for( dwJ = 0; dwJ < SupportedATR[dwI].cbAtr; dwJ++) |
|
|
{ |
|
|
pbAtr[dwJ] &= SupportedATR[dwI].rgbMask[dwJ]; |
|
|
} |
|
|
if (memcmp(pbAtr, pCardData->pbAtr, SupportedATR[dwI].cbAtr) == 0) |
|
|
{ |
|
|
fFound = TRUE; |
|
|
//Trace(WINEVENT_LEVEL_VERBOSE, L"card match ATR %d", dwI); |
|
|
break; |
|
|
} |
|
|
|
|
358 |
} |
} |
359 |
} |
} |
360 |
if (!fRightATRLenFound) |
pContext->fHasDecryption = FALSE; |
361 |
{ |
for( dwI = 20; dwI < 40; dwI++) |
|
Trace(WINEVENT_LEVEL_ERROR, L"card doesn't match ATR len %d",pCardData->cbAtr); |
|
|
dwReturn = SCARD_E_INVALID_PARAMETER; |
|
|
__leave; |
|
|
} |
|
|
if (!fFound) |
|
362 |
{ |
{ |
363 |
Trace(WINEVENT_LEVEL_ERROR, L"card doesn't match ATR"); |
if (pbFingerPrint[dwI] != 0) |
364 |
dwReturn = SCARD_E_UNKNOWN_CARD; |
{ |
365 |
__leave; |
pContext->fHasDecryption = TRUE; |
366 |
} |
break; |
367 |
|
} |
|
if ( pCardData->pwszCardName == NULL ) |
|
|
{ |
|
|
Trace(WINEVENT_LEVEL_ERROR, L"pCardData->pwszCardName"); |
|
|
dwReturn = SCARD_E_INVALID_PARAMETER; |
|
|
__leave; |
|
368 |
} |
} |
369 |
/* Memory management functions */ |
pContext->fHasAuthentication = FALSE; |
370 |
if ( ( pCardData->pfnCspAlloc == NULL ) || |
for( dwI = 40; dwI < 60; dwI++) |
|
( pCardData->pfnCspReAlloc == NULL ) || |
|
|
( pCardData->pfnCspFree == NULL ) ) |
|
371 |
{ |
{ |
372 |
Trace(WINEVENT_LEVEL_ERROR, L"Memory functions null"); |
if (pbFingerPrint[dwI] != 0) |
373 |
dwReturn = SCARD_E_INVALID_PARAMETER; |
{ |
374 |
__leave; |
pContext->fHasAuthentication = TRUE; |
375 |
|
break; |
376 |
|
} |
377 |
} |
} |
378 |
if (!pCardData->pvVendorSpecific) |
dwReturn = CCIDgetFeatures(pCardData); |
379 |
|
if (dwReturn) |
380 |
{ |
{ |
|
// not found => |
|
|
dwReturn = SCARD_E_UNEXPECTED; |
|
381 |
__leave; |
__leave; |
382 |
} |
} |
383 |
dwReturn = 0; |
dwReturn = 0; |
384 |
} |
} |
385 |
__finally |
__finally |
386 |
{ |
{ |
387 |
|
if (pbFingerPrint) |
388 |
|
pCardData->pfnCspFree(pbFingerPrint); |
389 |
|
if (pbApplicationIdentifier) |
390 |
|
pCardData->pfnCspFree(pbApplicationIdentifier); |
391 |
|
if (pbCapabilities) |
392 |
|
pCardData->pfnCspFree(pbCapabilities); |
393 |
|
if (pbExtendedCapabilities) |
394 |
|
pCardData->pfnCspFree(pbExtendedCapabilities); |
395 |
} |
} |
396 |
return dwReturn; |
return dwReturn; |
397 |
} |
} |
|
|
|
|
DWORD CleanContext(__in PCARD_DATA pCardData) |
|
|
{ |
|
|
DWORD dwReturn = 0; |
|
|
__try |
|
|
{ |
|
|
if (pCardData) |
|
|
{ |
|
|
if ( pCardData->pvVendorSpecific) |
|
|
{ |
|
|
pCardData->pfnCspFree( pCardData->pvVendorSpecific); |
|
|
pCardData->pvVendorSpecific = NULL; |
|
|
} |
|
|
} |
|
|
} |
|
|
__finally |
|
|
{ |
|
|
} |
|
|
return dwReturn; |
|
|
} |
|