Windows \u7cfb\u7edf\u7684\u542f\u52a8\u8fc7\u7a0b\u662f\u4e00\u4e2a\u590d\u6742\u800c\u6709\u5e8f\u7684\u6d41\u7a0b\uff0c\u4e3b\u8981\u5206\u4e3a\u51e0\u4e2a\u5173\u952e\u9636\u6bb5\uff0c\u5305\u62ec\u786c\u4ef6\u521d\u59cb\u5316\u3001\u5f15\u5bfc\u52a0\u8f7d\u3001\u5185\u6838\u52a0\u8f7d\u548c\u7528\u6237\u73af\u5883\u521d\u59cb\u5316\u7b49\u3002\u4ee5\u4e0b\u662f\u5bf9\u8fd9\u4e00\u8fc7\u7a0b\u7684\u8be6\u7ec6\u8bf4\u660e\uff1a<\/p>\n\n\n\n
\u8ba1\u7b97\u673a\u901a\u7535\u540e\uff0c\u9996\u5148\u8fdb\u5165 BIOS \u6216 UEFI \u9636\u6bb5\u3002BIOS\uff08\u57fa\u672c\u8f93\u5165\u8f93\u51fa\u7cfb\u7edf\uff09\u6216 UEFI\uff08\u7edf\u4e00\u53ef\u6269\u5c55\u56fa\u4ef6\u63a5\u53e3\uff09\u8d1f\u8d23\u786c\u4ef6\u521d\u59cb\u5316\uff0c\u6267\u884c POST\uff08Power-On Self-Test\uff0c\u5f00\u673a\u81ea\u68c0\uff09\uff0c\u68c0\u67e5\u786c\u4ef6\u8bbe\u5907\u662f\u5426\u6b63\u5e38\u5de5\u4f5c\u3002\u968f\u540e\uff0cBIOS\/UEFI \u4f1a\u67e5\u627e\u542f\u52a8\u8bbe\u5907\uff08\u901a\u5e38\u662f\u786c\u76d8\uff09\uff0c\u5e76\u52a0\u8f7d\u5f15\u5bfc\u6247\u533a\u4e2d\u7684\u4ee3\u7801\uff0c\u5c06\u63a7\u5236\u6743\u4ea4\u7ed9\u64cd\u4f5c\u7cfb\u7edf\u7684\u5f15\u5bfc\u7a0b\u5e8f\u3002<\/p>\n\n\n\n
\u5f15\u5bfc\u52a0\u8f7d\u9636\u6bb5\u7531 Windows \u5f15\u5bfc\u7ba1\u7406\u5668\uff08Boot Manager\uff09\u8d1f\u8d23\u3002\u8be5\u9636\u6bb5\u4e3b\u8981\u5b8c\u6210\u4ee5\u4e0b\u4efb\u52a1\uff1a<\/p>\n\n\n\n
\u5728\u5185\u6838\u52a0\u8f7d\u9636\u6bb5\uff0cWindows \u5185\u6838\uff08ntoskrnl.exe\uff09\u548c\u786c\u4ef6\u62bd\u8c61\u5c42\uff08HAL\uff09\u88ab\u52a0\u8f7d\u5230\u5185\u5b58\u4e2d\u3002\u540c\u65f6\uff0c\u5173\u952e\u7cfb\u7edf\u9a71\u52a8\u7a0b\u5e8f\u4e5f\u4f1a\u88ab\u52a0\u8f7d\u3002\u6b64\u65f6\uff0c\u7cfb\u7edf\u4f1a\u6267\u884c\u4ee5\u4e0b\u64cd\u4f5c\uff1a<\/p>\n\n\n\n
\u5728\u7528\u6237\u73af\u5883\u521d\u59cb\u5316\u9636\u6bb5\uff0c\u7cfb\u7edf\u4f1a\u5b8c\u6210\u4ee5\u4e0b\u4efb\u52a1\uff1a<\/p>\n\n\n\n
\u5f53\u6240\u6709\u5fc5\u8981\u7684\u7cfb\u7edf\u670d\u52a1\u548c\u7528\u6237\u73af\u5883\u52a0\u8f7d\u5b8c\u6210\u540e\uff0cWindows \u7cfb\u7edf\u5373\u542f\u52a8\u5b8c\u6210\uff0c\u7528\u6237\u53ef\u4ee5\u5f00\u59cb\u6b63\u5e38\u64cd\u4f5c\u3002<\/p>\n\n\n\n
1. [The system boots]<\/p>\n\n\n\n
2. [LogonUI.exe process is created]<\/p>\n\n\n\n
3. [Credential provider DLLs are loaded]<\/p>\n\n\n\n
4. Provider::CreateInstance<\/p>\n\n\n\n
5. [User presses Ctrl+Alt+Del]<\/p>\n\n\n\n
6. Provider::SetUsageScenario (CPUS_LOGON)<\/p>\n\n\n\n
7. Credential::Initialize<\/p>\n\n\n\n
8. Provider::Advise<\/p>\n\n\n\n
9. Provider::GetCredentialCount<\/p>\n\n\n\n
10. Provider::GetCredentialAt (dwIndex = 0)<\/p>\n\n\n\n
11. Provider::GetFieldDescriptorCount<\/p>\n\n\n\n
12. Provider::GetFieldDescriptorAt (dwIndex = 0)<\/p>\n\n\n\n
13. Provider::GetFieldDescriptorAt (dwIndex = 1)<\/p>\n\n\n\n
14. Provider::GetFieldDescriptorAt (dwIndex = 2)<\/p>\n\n\n\n
15. Provider::GetFieldDescriptorAt (dwIndex = 3)<\/p>\n\n\n\n
16. Provider::GetFieldDescriptorAt (dwIndex = 4)<\/p>\n\n\n\n
17. Credential::GetBitmapValue (dwFieldID = 0; tile image)<\/p>\n\n\n\n
18. Credential::GetStringValue (dwFieldID = 1; user name field)<\/p>\n\n\n\n
19. Credential::GetFieldState (dwFieldID = 1; user name field)<\/p>\n\n\n\n
20. Credential::GetStringValue (dwFieldID = 2; password field)<\/p>\n\n\n\n
21. Credential::GetFieldState (dwFieldID = 2; password field)<\/p>\n\n\n\n
22. Credential::GetSubmitButtonValue (dwFieldID = 3; submit button)<\/p>\n\n\n\n
23. Credential::GetFieldState (dwFieldID = 3; submit button)<\/p>\n\n\n\n
24. Credential::GetStringValue (dwFieldID = 4; domain name field)<\/p>\n\n\n\n
25. Credential::GetFieldState (dwFieldID = 4; domain name field)<\/p>\n\n\n\n
26. Credential::Advise<\/p>\n\n\n\n
27. Credential::GetSerialization<\/p>\n\n\n\n
28. Credential::UnAdvise<\/p>\n\n\n\n
29. Provider::UnAdvise<\/p>\n\n\n\n
30. [The WinLogon process calls LogonUser]<\/p>\n\n\n\n
31. Credential::Advise<\/p>\n\n\n\n
32. Credential::ReportResult (ntsStatus = 0)<\/p>\n\n\n\n
33. Credential::UnAdvise<\/p>\n\n\n\n
\u9996\u5148\uff0cwinlogon \u542f\u52a8\u63a7\u5236\u53f0\u4f1a\u8bdd LogonUI \u8fdb\u7a0b\u3002\u521b\u5efa\u540e\uff0cLogonUI \u679a\u4e3e\u5728 HKLM\\Software\\Microsoft\\Windows\\CurrentVersion\\Auntication\\Credential Providers \u4e0b\u6ce8\u518c\u7684\u6240\u6709\u51ed\u636e\u63d0\u4f9b\u7a0b\u5e8f\u3002\u6bcf\u4e2a\u63d0\u4f9b\u7a0b\u5e8f DLL \u4f1a\u88ab\u52a0\u8f7d\uff0c\u5e76\u63a5\u6536\u5230\u4e00\u4e2a Provider::CreateInstance \u8c03\u7528\u3002\u5bf9\u4e8e\u6df7\u5408\u51ed\u636e\u63d0\u4f9b\u7a0b\u5e8f\uff0c\u8fd9\u5c06\u521b\u5efa\u4e00\u4e2a CHybridProvider\u3002\uff08\u8bf7\u53c2\u89c1\u56fe 5 \u4e2d\u7684\u6b65\u9aa4 1 \u5230 4\u3002\uff09
\u7528\u6237\u73b0\u5728\u5c06\u770b\u5230\u767b\u5f55\u5c4f\u5e55\u3002\u5047\u5b9a\u7528\u6237\u6309\u4e86 Ctrl+Alt+Delete \u5e76\u4e14\u6bcf\u4e2a\u63d0\u4f9b\u7a0b\u5e8f\u90fd\u6536\u5230\u4e86 Provider::SetUsageScenario CPUS_LOGON \u901a\u77e5\u3002\u8fd9\u5411\u63d0\u4f9b\u7a0b\u5e8f\u8868\u660e\uff0c\u7528\u6237\u60f3\u8fdb\u884c\u4ea4\u4e92\u5f0f\u767b\u5f55\u3002\u73b0\u5728\uff0c\u8be5\u6df7\u5408\u51ed\u636e\u63d0\u4f9b\u7a0b\u5e8f\u5c06\u5c1d\u8bd5\u4ece\u6240\u63d2\u5165\u7684\u4efb\u4f55\u667a\u80fd\u5361\u4e2d\u8bfb\u53d6\u51ed\u636e\u3002\u5982\u679c\u627e\u5230\u4e86\u4e00\u4e2a\u53ef\u8bfb\u7684\u667a\u80fd\u5361\uff0c\u4f1a\u5c06\u4e00\u4e2a CHybridCredential \u5b9e\u4f8b\u5316\u5e76\u5c06\u5176\u4e0e\u5f53\u524d\u7684 CHybridProvider \u5173\u8054\u3002\u7136\u540e\u5c06\u6709\u4e00\u4e2a\u5bf9 Credential::Initialize \u7684\u8c03\u7528\u3002 \uff08\u8bf7\u53c2\u89c1\u56fe 5 \u4e2d\u7684\u6b65\u9aa4 5 \u5230 7\u3002\uff09
LogonUI \u968f\u540e\u4e3a\u6bcf\u4e2a\u52a0\u8f7d\u7684\u63d0\u4f9b\u7a0b\u5e8f\u8c03\u7528 Provider::Advise\u3002Advise \u7684\u76ee\u7684\u662f\u4e3a\u63d0\u4f9b\u7a0b\u5e8f\u63d0\u4f9b\u4e00\u79cd\u673a\u5236\uff0c\u5c06\u5bf9\u53ef\u89c1\u7684 UI \u5143\u7d20\uff08\u5f53\u524d\u8fd8\u672a\u521b\u5efa\uff09\u6240\u505a\u7684\u4efb\u4f55\u9884\u671f\u7684\u66f4\u6539\u901a\u77e5\u7ed9 LogonUI\u3002\u5185\u7f6e\u7684\u667a\u80fd\u5361\u63d0\u4f9b\u7a0b\u5e8f\u7ed9\u51fa\u4e86\u5173\u4e8e\u5982\u4f55\u4f7f\u7528\u8be5\u673a\u5236\u7684\u4e00\u4e2a\u5f88\u597d\u7684\u4f8b\u5b50\u3002\u521d\u59cb\u5316\u4e4b\u540e\uff0c\u65e0\u8bba\u4f55\u65f6\u63d2\u5165\u5361\u90fd\u4f1a\u589e\u5927\u53ef\u7528\u51ed\u636e\u6570\uff0c\u800c\u53d6\u51fa\u5361\u5219\u4f1a\u51cf\u5c0f\u8be5\u6570\u5b57\u3002\u53d1\u751f\u6b64\u7c7b\u60c5\u51b5\u65f6\uff0c\u5c06\u901a\u8fc7\u8fd9\u79cd\u673a\u5236\u901a\u77e5 LogonUI\uff1a
\u590d\u5236\u4ee3\u7801
ICredentialProviderEvents : public IUnknown
{
HRESULT STDMETHODCALLTYPE CredentialsChanged(
\/* [in] *\/ UINT_PTR upAdviseContext);
};<\/p>\n\n\n\n
\u4e3a\u7b80\u5355\u8d77\u89c1\uff0c\u6df7\u5408\u51ed\u636e\u63d0\u4f9b\u7a0b\u5e8f\u4e0d\u5bf9\u5361\u7684\u63d2\u5165\u548c\u53d6\u51fa\u8fdb\u884c\u52a8\u6001\u5904\u7406\u3002\u56e0\u6b64\uff0c\u5b83\u4e0d\u8ddf\u8e2a\u901a\u8fc7 Advise \u4f20\u9012\u7ed9\u5b83\u7684 ICredentialProviderEvents \u63a5\u53e3\u3002
LogonUI \u6267\u884c\u7684\u4e0b\u4e00\u4e2a\u63a5\u53e3\u8c03\u7528\u662f\u8c03\u7528 Provider::GetCredentialCount\uff0c\u5373\u56fe 5 \u4e2d\u7684\u6b65\u9aa4 9\u3002\u5982\u679c\u521b\u5efa\u4e86\u6df7\u5408\u51ed\u636e\uff08\u7531\u4e8e\u63d2\u5165\u7684\u667a\u80fd\u5361\uff09\uff0c\u6df7\u5408\u51ed\u636e\u63d0\u4f9b\u7a0b\u5e8f\u5c06\u6267\u884c\u4e00\u4e9b\u64cd\u4f5c\u3002\u5b83\u9996\u5148\u5c06 GetCredentialCount *pdwCount \u8f93\u51fa\u53c2\u6570\u8bbe\u7f6e\u4e3a 1\u3002\u8be5\u503c\u6307\u7684\u662f\u63d0\u4f9b\u7a0b\u5e8f\u8981\u679a\u4e3e\u7684\u51ed\u636e\u56fe\u5757\u6570\u3002\uff08\u6df7\u5408\u51ed\u636e\u63d0\u4f9b\u7a0b\u5e8f\u53ea\u80fd\u5904\u7406 1 \u4e2a\u3002\uff09\u9996\u6b21\u5b89\u88c5 Windows Vista \u5e76\u52a0\u5165\u57df\u65f6\uff0c\u60a8\u53ef\u4ee5\u6839\u636e\u663e\u793a\u7684\u56fe\u5757\u6570\u63a8\u65ad Microsoft \u5bc6\u7801\u51ed\u636e\u63d0\u4f9b\u7a0b\u5e8f\u5c06\u4ec0\u4e48 pdwCount \u503c\u8fd4\u56de\u5230 LogonUI\u3002
\u6df7\u5408\u51ed\u636e\u63d0\u4f9b\u7a0b\u5e8f\u7136\u540e\u5c06 GetCredentialCount *pdwDefault \u8f93\u51fa\u53c2\u6570\u8bbe\u7f6e\u4e3a 0\u3002\u8be5\u503c\u662f\u4e00\u4e2a\u4ece 0 \u5f00\u59cb\u7684\u7d22\u5f15\u503c\uff0c\u7528\u4e8e\u5bf9\u6bcf\u4e2a\u63d0\u4f9b\u7a0b\u5e8f\u5047\u5b9a\u8981\u7ef4\u62a4\u7684\u51ed\u636e\u6570\u7ec4\u8fdb\u884c\u7d22\u5f15\u3002\u5982\u4f55\u5b9e\u73b0\u63d0\u4f9b\u7a0b\u5e8f\u8ddf\u8e2a\u5176\u51ed\u636e\u7531\u5b9e\u65bd\u4eba\u5458\u6765\u5b8c\u6210\uff0c\u800c\u5728\u4e00\u7ec4\u7ed9\u5b9a\u51ed\u636e\u5bf9\u8c61\u7684\u751f\u5b58\u671f\u5185\u4f1a\u4e00\u76f4\u5bf9\u7d22\u5f15\u8fdb\u884c\u7ef4\u62a4\u3002
\u591a\u4e2a\u63d0\u4f9b\u7a0b\u5e8f\u679a\u4e3e\u4e00\u4e2a\u9ed8\u8ba4\u51ed\u636e\u662f\u5b8c\u5168\u53ef\u80fd\u7684\u3002\u4f8b\u5982\uff0c\u5728\u5f53\u524d\u7684\u65b9\u6848\u4e2d\uff0c\u53ef\u4ee5\u9884\u671f\u5185\u7f6e\u7684\u5bc6\u7801\u51ed\u636e\u63d0\u4f9b\u7a0b\u5e8f\u5c06\u679a\u4e3e\u5b83\u81ea\u5df1\u7684\u4e00\u4e2a\u9ed8\u8ba4\u51ed\u636e\u3002LogonUI \u5982\u4f55\u63d0\u793a\u7528\u6237\u4ece\u591a\u4e2a\u9ed8\u8ba4\u548c\u975e\u9ed8\u8ba4\u51ed\u636e\u4e2d\u4f5c\u51fa\u9009\u62e9\u800c\u4e0d\u4f1a\u4f7f\u7528\u6237\u65e0\u4ece\u4e0b\u624b\uff1f\u4e00\u822c\u6765\u8bb2\uff0c\u5bf9\u4e8e\u6bcf\u4e00\u4e2a\u51ed\u636e\uff0c\u90fd\u4f1a\u5411\u7528\u6237\u663e\u793a\u4e00\u4e2a\u56fe\u5757\uff0c\u5e76\u4e14\u4f1a\u5c06\u7126\u70b9\u8bbe\u7f6e\u5230\u4ee3\u8868\u9ed8\u8ba4\u51ed\u636e\u7684\u90a3\u4e2a\u56fe\u5757\u3002\u5728\u5b58\u5728\u591a\u4e2a\u9ed8\u8ba4\u51ed\u636e\u7684\u60c5\u51b5\u4e0b\uff0c\u5b9e\u9645\u7684\u9ed8\u8ba4\u51ed\u636e\u662f\u5728\u679a\u4e3e\u5404\u4e2a\u9ed8\u8ba4\u51ed\u636e\u65f6\u901a\u8fc7\u4e00\u7cfb\u5217\u4f18\u5148\u89c4\u5219\u9009\u51fa\u7684\u3002\u5bf9\u4e8e\u5404\u4e2a\u51ed\u636e\u800c\u8a00\uff0c\u5982\u679c\u5df2\u6709\u4e00\u4e2a\u6ca1\u6709\u81ea\u52a8\u767b\u5f55\u7684\u9ed8\u8ba4\u51ed\u636e\uff0c\u5e76\u4e14\u6b64\u51ed\u636e\u5c06\u8981\u6267\u884c\u81ea\u52a8\u767b\u5f55\uff0c\u5219\u5b83\u5c06\u6210\u4e3a\u9ed8\u8ba4\u51ed\u636e\u3002\u5982\u679c\u6b64\u51ed\u636e\u6765\u81ea\u6700\u540e\u767b\u5f55 (LLO) \u63d0\u4f9b\u7a0b\u5e8f\u5e76\u4e14\u5c1a\u8fd8\u6ca1\u6709\u81ea\u52a8\u767b\u5f55\u7684\u9ed8\u8ba4\u51ed\u636e\uff0c\u5219\u6b64\u51ed\u636e\u5c06\u6210\u4e3a\u9ed8\u8ba4\u51ed\u636e\u3002\u6700\u540e\uff0c\u5982\u679c\u8fd8\u6ca1\u6709\u9ed8\u8ba4\u51ed\u636e\uff0c\u5219\u6b64\u51ed\u636e\u5c06\u6210\u4e3a\u9ed8\u8ba4\u51ed\u636e\u3002\u5c3d\u7ba1\u8bf4\u4e86\u8fd9\u4e48\u591a\uff0c\u6211\u7684\u6df7\u5408\u51ed\u636e\u63d0\u4f9b\u7a0b\u5e8f\u7684\u81ea\u52a8\u767b\u5f55\u8bed\u4e49\u4f7f\u5f97\u8be5\u8ba8\u8bba\u6ca1\u6709\u4ec0\u4e48\u5b9e\u9645\u610f\u4e49\u3002\u53ea\u8981\u679a\u4e3e\u7684\u6df7\u5408\u51ed\u636e\u5305\u542b\u6709\u6548\u7684\u767b\u5f55\u4fe1\u606f\uff0c\u7528\u6237\u5c31\u6c38\u8fdc\u90fd\u770b\u4e0d\u5230\u4efb\u4f55\u56fe\u5757\u3002\u4e0b\u9762\u6211\u5c06\u5bf9\u6b64\u7a0d\u4f5c\u89e3\u91ca\u3002
\u6211\u5df2\u63d0\u5230\u4e86\u4e0e\u4f18\u5148\u89c4\u5219\u6709\u5173\u7684\u6700\u540e\u767b\u5f55\u63d0\u4f9b\u7a0b\u5e8f\uff0c\u4f46\u5e94\u6307\u51fa\uff0cLLO \u7684\u610f\u4e49\u4f1a\u6839\u636e\u7528\u6237\u662f\u5426\u6b63\u5728\u767b\u5f55\u6216\u8005\u5b83\u662f\u5426\u662f\u767b\u5f55\u540e\u7684\u60c5\u51b5\uff08\u5982\u684c\u9762\u9501\u5b9a\u6216\u5bc6\u7801\u66f4\u6539\uff09\u800c\u53d8\u5316\u3002\u767b\u5f55\u65f6\uff0cLLO \u63d0\u4f9b\u7a0b\u5e8f\u662f\u7528\u4e8e\u6700\u540e\u7684\u63a7\u5236\u53f0\u767b\u5f55\u7684\u6700\u540e\u4e00\u4e2a\u63d0\u4f9b\u7a0b\u5e8f\u3002\u767b\u5f55\u540e\uff0cLLO \u63d0\u4f9b\u7a0b\u5e8f\u53ea\u662f\u7528\u4e8e\u767b\u5f55\u5230\u90a3\u4e2a\u4f1a\u8bdd\u7684\u63d0\u4f9b\u7a0b\u5e8f\u3002\u5176\u539f\u5219\u5c31\u662f\u5982\u679c\u59cb\u7ec8\u7528\u667a\u80fd\u5361\u767b\u5f55\uff0c\u5219\u667a\u80fd\u5361\u51ed\u636e\u63d0\u4f9b\u7a0b\u5e8f\u9ed8\u8ba4\u56fe\u5757\u5c06\u5728\u91cd\u65b0\u542f\u52a8\u540e\u6210\u4e3a\u9ed8\u8ba4\u51ed\u636e\u3002\u4f46\u5982\u679c\u56e0\u667a\u80fd\u5361\u4e22\u5931\u800c\u4f7f\u7528\u5bc6\u7801\u767b\u5f55\uff0c\u5219\u89e3\u9501\u65f6\u5bc6\u7801\u51ed\u636e\u63d0\u4f9b\u7a0b\u5e8f\u7684\u56fe\u5757\u5c06\u6210\u4e3a\u8be5\u4f1a\u8bdd\u7684\u9ed8\u8ba4\u51ed\u636e\u3002
\u6df7\u5408\u51ed\u636e\u63d0\u4f9b\u7a0b\u5e8f\u59cb\u7ec8\u90fd\u4f1a\u5c06 *pbAutoLogonWithDefault \u8f93\u51fa\u53c2\u6570\u8bbe\u7f6e\u4e3a TRUE\u3002\u8fd9\u7528\u4e8e\u5411 LogonUI \u53d1\u9001\u901a\u77e5\uff0c\u6307\u793a\u5b83\u5e94\u7acb\u5373\u67e5\u8be2\u6b64\u63d0\u4f9b\u7a0b\u5e8f\u7684\u9ed8\u8ba4\u51ed\u636e\u4ee5\u83b7\u5f97\u767b\u5f55\u4fe1\u606f\uff0c\u800c\u65e0\u9700\u5148\u5411\u7528\u6237\u53d1\u9001\u63d0\u793a\u3002\u8bf7\u6ce8\u610f\uff0c\u901a\u8fc7\u4f7f\u7528\u53ef\u4ee5\u5b58\u50a8\u5728\u6ce8\u518c\u8868\u4e2d\u7684\u5bc6\u7801\u81ea\u52a8\u767b\u5f55\u4fe1\u606f\uff08\u53ef\u9009\uff09\uff0c\u5185\u7f6e\u7684\u5bc6\u7801\u51ed\u636e\u63d0\u4f9b\u7a0b\u5e8f\u4e5f\u5177\u6709\u76f8\u540c\u7684\u529f\u80fd\u3002\u5b9e\u9645\u4e0a\uff0c\u5982\u679c Windows Vista \u68c0\u6d4b\u5230\u8be5\u8ba1\u7b97\u673a\u4e0a\u53ea\u6709\u4e00\u4e2a\u7528\u6237\u5e76\u4e14\u6ca1\u6709\u5bc6\u7801\uff0c\u5219\u8fd9\u5c31\u662f\u9ed8\u8ba4\u884c\u4e3a\u3002\u5bf9\u4e8e\u6709\u591a\u4e2a\u51ed\u636e\u63d0\u4f9b\u7a0b\u5e8f\u5c06 *pbAutoLogonWithDefault \u8bbe\u7f6e\u4e3a TRUE \u7684\u60c5\u51b5\uff0cLogonUI \u7684\u884c\u4e3a\u5c1a\u4e0d\u660e\u786e\u3002
\u6267\u884c\u4e86 GetCredentialCount \u8c03\u7528\u4e4b\u540e\uff0cLogonUI \u5c06\u8c03\u7528 Provider::GetCredentialAt\u3002\u5bf9\u4e8e\u6df7\u5408\u51ed\u636e\u63d0\u4f9b\u7a0b\u5e8f\uff0c\u6b64\u4f8b\u7a0b\u6700\u591a\u8c03\u7528\u4e00\u6b21\uff0c\u5b83\u53cd\u6620\u6b64\u63d0\u4f9b\u7a0b\u5e8f\u7684\u6700\u5927\u51ed\u636e\u8ba1\u6570\u3002\u4f5c\u4e3a\u54cd\u5e94\uff0c\u63d0\u4f9b\u7a0b\u5e8f\u4f1a\u8fd4\u56de\u8be5\u51ed\u636e\u5b9e\u4f8b\u7684\u4e00\u4e2a\u4e0e\u8bf7\u6c42\u7684\u7d22\u5f15\u5bf9\u5e94\u7684 ICredentialProviderCredential \u6307\u9488\u3002
\u63a5\u4e0b\u6765\uff0cLogonUI \u8c03\u7528 Provider::GetFieldDescriptorCount\uff0c\u63d0\u4f9b\u7a0b\u5e8f\u901a\u8fc7\u6b64\u8c03\u7528\u8fd4\u56de\u5728\u5176\u51ed\u636e\u4e2d\u53ef\u4ee5\u627e\u5230\u7684 UI \u5143\u7d20\u7684\u6700\u5927\u6570\u76ee\u3002\u4f8b\u5982\uff0c\u6211\u7684\u5bc6\u7801\u51ed\u636e\u63d0\u4f9b\u7a0b\u5e8f\u793a\u4f8b\u6709\u4e94\u4e2a\u57df\uff1a\u4e00\u4e2a\u4f4d\u56fe\u3001\u4e00\u4e2a\u7528\u6237\u540d\u8f93\u5165\u57df\u3001\u4e00\u4e2a\u5bc6\u7801\u8f93\u5165\u57df\u3001\u4e00\u4e2a\u63d0\u4ea4\u6309\u94ae\u548c\u4e00\u4e2a\u57df\u540d\u8f93\u5165\u57df\u3002\u5373\u4f7f\u5b9e\u9645\u4e0a\u8fd9\u4e9b\u5143\u7d20\u4ece\u4e0d\u663e\u793a\uff0c\u60a8\u4ecd\u53ef\u4ee5\u770b\u5230\u6df7\u5408\u51ed\u636e\u63d0\u4f9b\u7a0b\u5e8f\u4e2d\u4fdd\u5b58\u4e86\u8fd9\u4e9b\u5143\u7d20\u3002\u8fd9\u5c06\u5b8c\u6210\u56fe 5 \u4e2d\u7684\u6b65\u9aa4 11\u3002
LogonUI \u7136\u540e\u5c06\u4e3a\u6bcf\u4e2a UI \u5143\u7d20\u5206\u522b\u8c03\u7528\u4e00\u6b21 Provider::GetFieldDescriptorAt\uff0c\u4ee5\u4fbf\u68c0\u7d22\u5176\u7c7b\u578b\u3002\u4f8b\u5982\uff0c\u6267\u884c\u4e86\u5bf9\u5e94\u4e8e\u4f4d\u56fe\u7d22\u5f15\u7684\u8c03\u7528\u4e4b\u540e\uff0c\u8be5\u793a\u4f8b\u5c06\u8fd4\u56de CREDENTIAL_PROVIDER_FIELD_TYPE CPFT_TILE_IMAGE\u3002\u6df7\u5408\u51ed\u636e\u63d0\u4f9b\u7a0b\u5e8f\u4e2d\u672a\u4f7f\u7528\u7684\u4e00\u4e2a\u529f\u80fd\u662f\u4e0e\u53ea\u8bfb\u6587\u672c\u57df\u76f8\u5bf9\u7684\u53ef\u5199\u6587\u672c\u57df\u3002\u5982\u679c\u4fee\u6539\u4e86\u6df7\u5408\u51ed\u636e\u63d0\u4f9b\u7a0b\u5e8f\u6765\u63d0\u793a\u7528\u6237\u8f93\u5165\u667a\u80fd\u5361 PIN\uff0c\u5219\u6b64\u529f\u80fd\u5c06\u901a\u8fc7 CPFT_PASSWORD_TEXT \u6765\u5b8c\u6210\u3002\u53ef\u4ee5\u663e\u793a\u4ece\u667a\u80fd\u5361\u8bfb\u53d6\u7684\u7528\u6237\u540d\uff0c\u4ee5\u4fbf\u63d0\u4f9b\u67d0\u4e9b\u4e0a\u4e0b\u6587\u6765\u63d0\u793a\u7528\u6237\u8f93\u5165\u4fe1\u606f\u3002\u4f46\u5c31\u6280\u672f\u800c\u8a00\uff0c\u7528\u6237\u540d\u5e94\u4e3a\u53ea\u8bfb\uff0c\u56e0\u4e3a\u5b83\u5df2\u7ed1\u5b9a\u5230\u540c\u6837\u5b58\u50a8\u5728\u5361\u4e0a\u7684\u5bc6\u7801\u3002\u56e0\u6b64\uff0c\u53ef\u80fd\u4f1a\u4f7f\u7528 CPFT_LARGE_TEXT \u5b57\u6bb5\u7c7b\u578b\uff08\u4e0e CPFT_EDIT_TEXT \u76f8\u5bf9\uff09\u3002\uff08\u6709\u5173\u9009\u9879\u7684\u5b8c\u6574\u5217\u8868\uff0c\u8bf7\u53c2\u89c1 credentialprovider.h\u3002\uff09
\u5b8c\u6210\u5b57\u6bb5\u63cf\u8ff0\u7b26\u7684\u679a\u4e3e\u4e4b\u540e\uff0cLogonUI \u5c06\u6839\u636e\u6bcf\u4e2a\u51ed\u636e\u5b57\u6bb5\u7684\u7c7b\u578b\u5bf9\u51ed\u636e\u63d0\u4f9b\u7a0b\u5e8f\u6267\u884c\u4e00\u7cfb\u5217\u8c03\u7528\u3002\u4f8b\u5982\uff0c\u5bf9\u4e8e CPFT_TILE_IMAGE \u5b57\u6bb5\u7c7b\u578b\uff0cLogonUI \u63a5\u4e0b\u6765\u5c06\u8c03\u7528 Credential::GetBitmapValue\u3002\u5bf9\u4e8e CPFT_LARGE_TEXT \u4e4b\u7c7b\u7684\u7528\u4e8e\u7528\u6237\u540d\u7f16\u8f91\u6846\u7684\u6587\u672c\u503c\uff0c\u968f\u540e\u4f1a\u8c03\u7528 Credential::GetStringValue \u548c Credential::GetFieldState\u3002
\u7531\u4e8e\u5df2\u4ece\u667a\u80fd\u5361\u8bfb\u53d6\u4e86\u6211\u7684\u6df7\u5408\u51ed\u636e\u63d0\u4f9b\u7a0b\u5e8f\u6240\u9700\u7684\u6240\u6709\u767b\u5f55\u4fe1\u606f\uff08\u7528\u6237\u540d\u3001\u5bc6\u7801\u548c\u57df\u540d\uff09\uff0c\u6b64\u65f6\u53ef\u4ee5\u83b7\u5f97\u5bf9\u5e94\u4e8e\u6bcf\u4e2a\u6587\u672c\u5b57\u6bb5\u7684\u5b57\u7b26\u4e32\uff0c\u8fd9\u4e9b\u5b57\u7b26\u4e32\u901a\u8fc7 GetStringValue \u7684 ppwz \u8f93\u51fa\u53c2\u6570\u8fd4\u56de\u3002\u6b64\u65f6\uff0c\u4f5c\u4e3a\u5bf9 GetStringValue \u7684\u54cd\u5e94\uff0c\u5176\u4ed6\u63d0\u4f9b\u7a0b\u5e8f\u5219\u53ef\u80fd\u4f1a\u8fd4\u56de NULL \u5b57\u7b26\u4e32\u503c\uff0c\u56e0\u4e3a\u7528\u6237\u8fd8\u6ca1\u6765\u5f97\u53ca\u952e\u5165\u4efb\u4f55\u5185\u5bb9\u3002\u8bf7\u6ce8\u610f\u53ef\u80fd\u9020\u6210\u6df7\u6dc6\u7684\u4e00\u70b9\uff1a\u6587\u672c\u5b57\u6bb5\u540d\u662f\u901a\u8fc7 GetFieldDescriptorAt \u68c0\u7d22\u7684\uff0c\u800c\u5b57\u6bb5\u4e2d\u5f53\u524d\u7684\u6587\u672c\u503c\u5219\u662f\u901a\u8fc7 GetStringValue \u68c0\u7d22\u7684\u3002\uff08\u5b57\u6bb5\u540d\u6216\u5b57\u6bb5\u6807\u7b7e\u5c06\u663e\u793a\u4e3a\u7a7a\u7f16\u8f91\u63a7\u4ef6\u4e2d\u7684\u63d0\u793a\u6587\u672c\u3002\uff09
\u5728\u5b8c\u5168\u63cf\u8ff0\u4e86\u5404\u79cd UI \u5143\u7d20\u4e4b\u540e\uff0cLogonUI \u5c06\u8c03\u7528 Credential::Advise\u3002\uff08\u8bf7\u53c2\u89c1\u56fe 5 \u4e2d\u7684\u6b65\u9aa4 26\u3002\uff09\u5b83\u4e0e\u524d\u9762\u8c03\u7528\u7684 Provider::Advise \u63a5\u53e3\u7684\u4f5c\u7528\u7c7b\u4f3c\uff1b\u6bcf\u4e2a\u51ed\u636e\u90fd\u53ef\u4ee5\u5c06\u5f71\u54cd LogonUI \u7684 UI \u5143\u7d20\u72b6\u6001\u7684\u76f8\u5173\u66f4\u6539\u5f02\u6b65\u901a\u77e5\u7ed9 LogonUI\u3002\u4f8b\u5982\uff0c\u5728\u53d6\u6d88\u9009\u62e9\u793a\u4f8b\u5bc6\u7801\u51ed\u636e\u63d0\u4f9b\u7a0b\u5e8f\u7684\u67d0\u4e00\u51ed\u636e\u56fe\u5757\u65f6\uff0c\u63d0\u4f9b\u7a0b\u5e8f\u4fbf\u4f7f\u7528\u8fd9\u4e00\u673a\u5236\u3002\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u51ed\u636e\u5bf9\u8c61\u5c06\u4f7f\u7528 ICredentialProviderCredentialEvents SetFieldString\uff08\u8bf7\u53c2\u89c1\u56fe 6\uff09\u6765\u6e05\u9664\u5bc6\u7801\u57df\u3002\u8fd9\u4e0e\u5728 Windows XP \u767b\u5f55\u5c4f\u5e55\u4e2d\u53ea\u952e\u5165\u90e8\u5206\u5bc6\u7801\u7136\u540e\u4fbf\u6682\u505c\u65f6\u6240\u53d1\u751f\u7684\u60c5\u51b5\u7c7b\u4f3c\u3002\u6700\u7ec8\uff0c\u767b\u5f55\u5bf9\u8bdd\u6846\u5c06\u8d85\u65f6\uff0c\u6587\u672c\u5c06\u88ab\u6e05\u9664\u3002<\/p>\n\n\n\n
Figure 6 ICredentialProviderEvents \u63a5\u53e3
\u590d\u5236\u4ee3\u7801
ICredentialProviderCredentialEvents : public IUnknown
{
HRESULT STDMETHODCALLTYPE SetFieldState(
\/* [in] *\/ ICredentialProviderCredential *pcpc,
\/* [in] *\/ DWORD dwFieldID,
\/* [in] *\/ CREDENTIAL_PROVIDER_FIELD_STATE cpfs);
HRESULT STDMETHODCALLTYPE SetFieldInteractiveState(
\/* [in] *\/ ICredentialProviderCredential *pcpc,
\/* [in] *\/ DWORD dwFieldID,
\/* [in] *\/ CREDENTIAL_PROVIDER_FIELD_INTERACTIVE_STATE cpfis);
HRESULT STDMETHODCALLTYPE SetFieldString(
\/* [in] *\/ ICredentialProviderCredential *pcpc,
\/* [in] *\/ DWORD dwFieldID,
\/* [unique][string][in] *\/ LPCWSTR psz);
HRESULT STDMETHODCALLTYPE SetFieldCheckbox(
\/* [in] *\/ ICredentialProviderCredential *pcpc,
\/* [in] *\/ DWORD dwFieldID,
\/* [in] *\/ BOOL bChecked,
\/* [in] *\/ LPCWSTR pszLabel);
HRESULT STDMETHODCALLTYPE SetFieldBitmap(
\/* [in] *\/ ICredentialProviderCredential *pcpc,
\/* [in] *\/ DWORD dwFieldID,
\/* [in] *\/ HBITMAP hbmp);
HRESULT STDMETHODCALLTYPE SetFieldComboBoxSelectedItem(
\/* [in] *\/ ICredentialProviderCredential *pcpc,
\/* [in] *\/ DWORD dwFieldID,
\/* [in] *\/ DWORD dwSelectedItem);
HRESULT STDMETHODCALLTYPE DeleteFieldComboBoxItem(
\/* [in] *\/ ICredentialProviderCredential *pcpc,
\/* [in] *\/ DWORD dwFieldID,
\/* [in] *\/ DWORD dwItem);
HRESULT STDMETHODCALLTYPE AppendFieldComboBoxItem(
\/* [in] *\/ ICredentialProviderCredential *pcpc,
\/* [in] *\/ DWORD dwFieldID,
\/* [string][in] *\/ LPCWSTR pszItem);
HRESULT STDMETHODCALLTYPE SetFieldSubmitButton(
\/* [in] *\/ ICredentialProviderCredential *pcpc,
\/* [in] *\/ DWORD dwFieldID,
\/* [in] *\/ DWORD dwAdjacentTo);
HRESULT STDMETHODCALLTYPE OnCreatingWindow(
\/* [out] *\/ HWND *phwndOwner);
};<\/p>\n\n\n\n
\u5c31\u5b8c\u6210\u7528\u6237\u8eab\u4efd\u9a8c\u8bc1\u6765\u8bf4\uff0c\u4e0b\u4e00\u4e2a\u8c03\u7528\u6700\u4e3a\u8ba9\u4eba\u611f\u5174\u8da3\u3002\u7531\u4e8e GetCredentialCount \u7684 *pbAutoLogonWithDefault \u53c2\u6570\u5df2\u8bbe\u7f6e\u4e3a TRUE\uff0cLogonUI \u77e5\u9053\u9ed8\u8ba4\u51ed\u636e\u5e94\u5df2\u5305\u542b\u9a8c\u8bc1\u7528\u6237\u8eab\u4efd\u6240\u9700\u7684\u8db3\u591f\u6570\u636e\uff08\u5373\u4f7f\u5c1a\u672a\u663e\u793a\u4efb\u4f55 UI \u5143\u7d20\uff0c\u56e0\u800c\u4e5f\u6ca1\u6709\u6536\u96c6\u4efb\u4f55\u7528\u6237\u8f93\u5165\u4fe1\u606f\uff09\u3002\u8fd9\u79cd\u60c5\u51b5\u4e0b\u4f1a\u8c03\u7528 Credential::GetSerialization \u4f8b\u7a0b\u6765\u68c0\u7d22\u7528\u6237\u540d\u3001\u5bc6\u7801\u548c\u57df\u540d\uff08\u53ef\u9009\uff09\u3002\u51ed\u636e\u63d0\u4f9b\u7a0b\u5e8f\u901a\u8fc7\u5c06\u8fd9\u4e09\u9879\u5185\u5bb9\u6392\u5217\u8c03\u6574\u4e3a Kerberos \u6240\u9700\u7684\u683c\u5f0f\u6765\u4e3a\u8be5\u4f8b\u7a0b\u51c6\u5907\u8fd4\u56de\u503c\u3002\u4e00\u65e6\u5df2\u5e8f\u5217\u5316\u7684\u51ed\u636e\u51c6\u5907\u5c31\u7eea\uff0c\u51ed\u636e\u63d0\u4f9b\u7a0b\u5e8f\u4fbf\u4f1a\u901a\u8fc7 CREDENTIAL_PROVIDER_GET_SERIALIZATION_RESPONSE \u7c7b\u578b\u8f93\u51fa\u53c2\u6570\u901a\u77e5 LogonUI \u8981\u8fd4\u56de\u4e00\u4e2a\u5b8c\u6574\u51ed\u636e\u3002\u8fd9\u4e00\u5dee\u522b\u662f\u7531\u503c CPGSR_RETURN_CREDENTIAL_FINISHED \u9020\u6210\u7684\u3002\u8bf7\u518d\u770b\u4e00\u770b credentialprovider.h\uff0c\u4ee5\u53ca\u793a\u4f8b\u4ee3\u7801\u4e2d GetSerialization \u7684\u5b9e\u73b0\u3002\u8fd9\u5c06\u5b8c\u6210\u56fe 5 \u4e2d\u7684\u6b65\u9aa4 27\u3002
\u6267\u884c GetSerialization \u4e4b\u540e\uff0cLogonUI \u5c06\u7ecf\u6392\u5217\u8c03\u6574\u540e\u7684\u51ed\u636e\u4f20\u9012\u7ed9 winlogon\uff0cwinlogon \u7136\u540e\u901a\u8fc7\u8c03\u7528 LogonUser \u518d\u5c06\u5b83\u4f20\u9012\u7ed9\u201c\u672c\u5730\u5b89\u5168\u673a\u6784\u201d(LSA) \u8fdb\u7a0b\u3002\u5728\u6b64\u4e4b\u524d\uff0cLogonUI \u4f1a\u8c03\u7528 Credential::UnAdvise \u548c Provider::UnAdvise \u6765\u901a\u77e5\u8fd9\u4e24\u4e2a\u5b9e\u4f53\u5f53\u524d\u5c1a\u672a\u63a5\u53d7\u6709\u5173\u5b83\u4eec\u5404\u81ea\u7684\u4e8b\u4ef6\u63a5\u53e3\u7684\u901a\u77e5\u3002\u82e5\u767b\u5f55\u5c1d\u8bd5\u6302\u8d77\uff0c\u5219 UI \u66f4\u6539\u5c06\u6ca1\u6709\u610f\u4e49\uff08\u7406\u60f3\u7684\u60c5\u5f62\u662f\uff0c\u7528\u6237\u63a5\u4e0b\u6765\u5c06\u770b\u5230\u4ed6\u7684\u684c\u9762\uff09\u3002\u5176\u4ed6\u8d44\u6e90
Credential Provider Samples\uff08\u82f1\u6587\uff09
\u667a\u80fd\u5b58\u50a8\uff1a\u901a\u8fc7\u6258\u7ba1\u4ee3\u7801\u548c Windows Vista \u667a\u80fd\u5361 API \u6765\u4fdd\u62a4\u60a8\u7684\u6570\u636e
Download Windows Symbol Packages\uff08\u82f1\u6587\uff09
Windows \u667a\u80fd\u5361 API \u6587\u6863\uff08\u82f1\u6587\uff09
\u5361\u6a21\u5757 API \u6587\u6863\uff08\u82f1\u6587\uff09<\/p>\n\n\n\n
winlogon \u83b7\u5f97 LogonUser \u7684\u7ed3\u679c\u4e4b\u540e\uff0c\u5b83\u4f1a\u628a\u6b64\u7ed3\u679c\u56de\u4f20\u7ed9 LogonUI\uff0c\u7136\u540e\u901a\u77e5\u51ed\u636e\u5b9e\u4f8b\uff08\u5373\u6267\u884c GetSerialization \u540e\u4ecd\u65e7\u62e5\u6709\u7126\u70b9\u7684\u90a3\u4e2a\u5b9e\u4f8b\uff09\u3002\u4f46\u5728\u51ed\u636e\u6536\u5230\u4ece LogonUser \u8fd4\u56de\u7684\u72b6\u6001\u4ee3\u7801\u4ee5\u524d\uff0c\u5b83\u4f1a\u518d\u6b21\u83b7\u5f97\u4e00\u4e2a\u7528\u4e8e\u8fdb\u884c UI \u5143\u7d20\u66f4\u6539\u7684\u56de\u8c03\u63a5\u53e3\u3002\uff08\u8bf7\u53c2\u89c1\u56fe 5 \u4e2d\u7684\u6b65\u9aa4 31\u3002\uff09
\u5c1d\u8bd5\u8fdb\u884c\u8eab\u4efd\u9a8c\u8bc1\u540e\uff0c\u5176\u7ed3\u679c\u901a\u8fc7 Credential::ReportResult \u4f8b\u7a0b\u8fd4\u56de\u7ed9\u51ed\u636e\u3002\u63d0\u4f9b\u7a0b\u5e8f\uff08\u6216\u5176\u51ed\u636e\u5bf9\u8c61\uff09\u4e3a\u4ec0\u4e48\u4f1a\u5173\u6ce8\u8eab\u4efd\u9a8c\u8bc1\u7684\u5c1d\u8bd5\u7ed3\u679c\uff1f\u4e3a\u4ec0\u4e48\u6b64\u65f6\u5b83\u4f1a\u5f00\u59cb\u4f5c\u51fa UI \u66f4\u6539\uff1f
\u8bb8\u591a\u76f8\u5173\u7684 ReportResult \u60c5\u5f62\u662f\u7531\u8eab\u4efd\u9a8c\u8bc1\u5931\u8d25\u9020\u6210\u7684\u7ed3\u679c\u3002\u4e00\u4e2a\u5178\u578b\u7684\u4f8b\u5b50\u5c31\u662f\u7528\u6237\u5bc6\u7801\u8fc7\u671f\u3002\u5982\u679c\u7528\u6237\u7684\u5bc6\u7801\u5373\u5c06\u8fc7\u671f\uff0c\u901a\u8fc7 ReportResult ntsSubstatus \u53c2\u6570\u8fd4\u56de\u7684\u8eab\u4efd\u9a8c\u8bc1\u5b50\u72b6\u6001\u4f1a\u6307\u793a\u8fd9\u4e00\u70b9\u3002\u4f5c\u4e3a\u54cd\u5e94\uff0c\u5185\u7f6e\u7684\u5bc6\u7801\u51ed\u636e\u63d0\u4f9b\u7a0b\u5e8f\u4f1a\u63d0\u793a\u7528\u6237\uff08\u53ef\u9009\uff09\u66f4\u6539\u5bc6\u7801\u3002\u6b64\u63d0\u793a\u4ee5\u53ca\u5bc6\u7801\u66f4\u6539\u5bf9\u8bdd\u6846\u672c\u8eab\u9700\u8981\u4e0d\u540c\u7684 UI \u5143\u7d20\u3002\u56e0\u6b64\uff0c\u5bc6\u7801\u51ed\u636e\u63d0\u4f9b\u7a0b\u5e8f\u4f1a\u5229\u7528 ICredentialProviderCredentialEvents \u63a5\u53e3\u6307\u9488\u5c06\u5fc5\u9700\u7684\u66f4\u6539\u5e94\u7528\u5230\u5176\u63d0\u793a\u5b57\u6bb5\u3002
\u8eab\u4efd\u9a8c\u8bc1\u6210\u529f\u540e\uff0c\u51ed\u636e\u63d0\u4f9b\u7a0b\u5e8f\u53ef\u80fd\u6267\u884c\u4e00\u4e9b\u6709\u8da3\u7684\u64cd\u4f5c\u3002\u4f8b\u5982\uff0c\u5185\u7f6e\u7684\u667a\u80fd\u5361\u51ed\u636e\u63d0\u4f9b\u7a0b\u5e8f\u4f1a\u4f7f\u7528\u6b64\u6210\u529f\u901a\u77e5\u6765\u63d0\u793a\u5f00\u59cb\u76d1\u89c6\u5c06\u7528\u4e8e\u8eab\u4efd\u9a8c\u8bc1\u7684\u5361\u53d6\u51fa\u7684\u64cd\u4f5c\u3002\u5176\u76ee\u7684\u662f\u4e3a\u4e86\u5b9e\u65bd\u201c\u53d6\u51fa\u5373\u9501\u5b9a\u201d\u4f1a\u8bdd\u7b56\u7565\uff08\u53ef\u9009\uff09\u3002\u4e00\u65e6\u51ed\u636e\u5904\u7406\u5e8f\u5217\u5b8c\u6210\uff0cLogonUI \u5c06\u901a\u8fc7 Credential::UnAdvise \u901a\u77e5\u51ed\u636e\u63d0\u4f9b\u7a0b\u5e8f\u51cf\u5c11\u5176\u5bf9 ICredentialProviderCredentialEvents \u63a5\u53e3\u6307\u9488\u7684\u5f15\u7528\u3002<\/p>\n\n\n\n
\u6df7\u5408\u51ed\u636e\u63d0\u4f9b\u7a0b\u5e8f
\u73b0\u5728\u6211\u5df2\u8ba8\u8bba\u4e86\u65b0\u7684\u51ed\u636e\u63d0\u4f9b\u7a0b\u5e8f\u4f53\u7cfb\u7ed3\u6784\u53ca\u5176\u4f7f\u7528\u65b9\u5f0f\uff0c\u63a5\u4e0b\u6765\u6211\u4eec\u5c06\u66f4\u8be6\u7ec6\u5730\u63a2\u8ba8\u6df7\u5408\u51ed\u636e\u63d0\u4f9b\u7a0b\u5e8f\u793a\u4f8b\u7684\u8bbe\u8ba1\u3002\u56de\u60f3\u4e00\u4e0b\u56fe 2 \u6240\u793a\u7684 Windows Vista \u4ea4\u4e92\u5f0f\u767b\u5f55\u4f53\u7cfb\u7ed3\u6784\u9ad8\u7ea7\u5e03\u5c40\u3002\u56fe 7 \u5bf9\u8be5\u56fe\u8868\u8fdb\u884c\u4e86\u6269\u5145\uff0c\u5305\u542b\u4e86 Windows \u667a\u80fd\u5361 API \u5806\u6808\uff0c\u5e76\u5c06\u7126\u70b9\u653e\u5728\u4e86\u65b0\u7684\u51ed\u636e\u63d0\u4f9b\u7a0b\u5e8f\u4e0a\u3002
\u56fe 7 \u5173\u952e\u4e4b\u5904\u5728\u4e8e\u8bf4\u660e\u6df7\u5408\u51ed\u636e\u63d0\u4f9b\u7a0b\u5e8f\u4e0e Windows \u667a\u80fd\u5361 API \u7684\u63a5\u53e3\u65e2\u53ef\u4ee5\u662f\u76f4\u63a5\u7684\uff0c\u4e5f\u53ef\u4ee5\u662f\u95f4\u63a5\u7684\u3002\u76f4\u63a5\u63a5\u53e3\u662f\u901a\u8fc7\u516c\u5171\u4f8b\u7a0b\u6765\u5b9e\u73b0\u7684\uff0c\u5982 SCardEstablishContext \u548c SCardListReaders\uff0c\u5b83\u4eec\u652f\u6301\u667a\u80fd\u5361\u7684\u68c0\u6d4b\u3002\u95f4\u63a5\u63a5\u53e3\u662f\u901a\u8fc7\u5361\u6a21\u5757 API \u6765\u5b9e\u73b0\u7684\uff0c\u5b83\u4eec\u4f7f\u51ed\u636e\u63d0\u4f9b\u7a0b\u5e8f\u80fd\u591f\u65b9\u4fbf\u5730\u4ece\u5361\u4e2d\u8bfb\u53d6\u7528\u6237\u51ed\u636e\u6587\u4ef6\uff0c\u800c\u4e0d\u5fc5\u4f7f\u7528\u4e13\u95e8\u7528\u6765\u5bf9\u5361\u8fdb\u884c\u64cd\u4f5c\u7684\u4f4e\u7ea7\u547d\u4ee4\u3002\u5bf9\u4e8e\u672c\u4f8b\uff0c\u51e0\u4e4e\u6240\u6709\u4e0e\u667a\u80fd\u5361\u76f8\u5173\u7684\u903b\u8f91\u90fd\u662f\u901a\u8fc7\u4e00\u4e2a\u79f0\u4e3a ScHelp.libary \u7684\u5e2e\u52a9\u7a0b\u5e8f\u5e93\u6765\u5b9e\u73b0\u7684\u3002\uff08\u6211\u5c06\u5728\u540e\u9762\u7684\u201c\u5b9e\u73b0\u201d\u90e8\u5206\u5bf9\u6b64\u8fdb\u884c\u8ba8\u8bba\u3002\uff09\u6df7\u5408\u51ed\u636e\u63d0\u4f9b\u7a0b\u5e8f\u7684\u81ea\u52a8\u767b\u5f55\u884c\u4e3a\u4e3a\u6574\u4f53\u4e86\u89e3\u51ed\u636e\u63d0\u4f9b\u7a0b\u5e8f\u4f53\u7cfb\u7ed3\u6784\u7684\u529f\u80fd\u548c\u5fae\u5999\u4e4b\u5904\u63d0\u4f9b\u4e86\u4e00\u4e2a\u6709\u8da3\u89c6\u89d2\u3002
\u56fe 7 \u6df7\u5408\u51ed\u636e\u63d0\u4f9b\u7a0b\u5e8f
\u9996\u5148\u8981\u63d0\u5230\u7684\u662f\uff0c\u6211\u6240\u8bf4\u7684\u81ea\u52a8\u767b\u5f55\u662f\u4ec0\u4e48\u610f\u601d\uff1f\u6b63\u5982\u6211\u4eec\u6240\u770b\u5230\u7684\uff0c\u81ea\u52a8\u767b\u5f55\u7684\u610f\u601d\u5c31\u662f\uff0c\u5982\u679c\u6df7\u5408\u51ed\u636e\u53ef\u7528\uff0c\u5219\u6839\u672c\u4e0d\u4f1a\u5411\u7528\u6237\u663e\u793a\u63d0\u793a\u5bf9\u8bdd\u6846\u3002\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u5f53\u7528\u6237\u6309\u4e0b Ctrl+Alt+Delete \u65f6\uff0c\u5c06\u81ea\u52a8\u5c1d\u8bd5\u8fdb\u884c\u8eab\u4efd\u9a8c\u8bc1\u3002
\u8fd9\u6837\u5b9e\u73b0\u7684\u81ea\u52a8\u767b\u5f55\u884c\u4e3a\u53ef\u80fd\u4f1a\u4f7f\u67d0\u4e9b\u7528\u6237\u611f\u5230\u8ff7\u60d1\u3002\u4f8b\u5982\uff0c\u5b83\u4e0d\u540c\u4e8e\u5185\u7f6e\u7684\u5bc6\u7801\u63d0\u4f9b\u7a0b\u5e8f\uff0c\u5728\u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0c\u5185\u7f6e\u7684\u5bc6\u7801\u63d0\u4f9b\u7a0b\u5e8f\u59cb\u7ec8\u90fd\u4f1a\u663e\u793a\u56fe\u5757\uff0c\u5373\u4f7f\u662f\u5728\u672a\u52a0\u5165\u57df\u7684\u60c5\u51b5\u4e0b\u4e5f\u662f\u5982\u6b64\uff08\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u4e0d\u4f1a\u63d0\u793a\u7528\u6237\u8f93\u5165\u5bc6\u7801\uff09\u3002
\u66f4\u6539\u6df7\u5408\u51ed\u636e\u63d0\u4f9b\u7a0b\u5e8f\uff0c\u8981\u6c42\u7528\u6237\u5728\u6240\u6709\u60c5\u51b5\u4e0b\u90fd\u8981\u5148\u5355\u51fb\u56fe\u5757\uff0c\u8fd9\u4e00\u70b9\u5f88\u5bb9\u6613\u505a\u5230\u3002\u8bf7\u6ce8\u610f\uff0c\u5f53\u524d\u5b9e\u73b0\u7684 GetCredentialCount \u4f1a\u5c06 *pbAutoLogonWithDefault \u8bbe\u7f6e\u4e3a TRUE\u3002\u4f46\u60a8\u5e94\u5c06\u5176\u8bbe\u4e3a FALSE\u3002\u73b0\u5728\uff0c\u63d0\u4f9b\u7a0b\u5e8f\u81f3\u5c11\u5e94\u8be5\u53ef\u4ee5\u663e\u793a\u4e00\u4e2a\u56fe\u5757\uff08\u9664\u975e\u5176\u4ed6\u63d0\u4f9b\u7a0b\u5e8f\u7528\u65e0\u56fe\u5757\u81ea\u52a8\u767b\u5f55\u8986\u76d6\u4e86\u5b83\uff09\u3002
\u7528\u6237\u5355\u51fb\u56fe\u5757\u65f6\uff0cLogonUI \u5c06\u8c03\u7528\u63d0\u4f9b\u7a0b\u5e8f\u7684 ICredentialProviderCredential::SetSelected \u65b9\u6cd5\u3002\u4f5c\u4e3a\u54cd\u5e94\uff0c\u51ed\u636e\u7c7b\u4f1a\u5c06 *pbAutoLogon \u8bbe\u7f6e\u4e3a TRUE\uff0c\u89e6\u53d1 LogonUI \u8c03\u7528 ICredentialProviderCredential::GetSerialization \u5e76\u968f\u540e\u5c1d\u8bd5\u8fdb\u884c\u8eab\u4efd\u9a8c\u8bc1\uff0c\u800c\u4e0d\u4f1a\u9996\u5148\u663e\u793a\u4efb\u4f55 UI \u5143\u7d20\u66f4\u6539\u3002\u6362\u53e5\u8bdd\u8bf4\uff0c\u5982\u679c\u8eab\u4efd\u9a8c\u8bc1\u6210\u529f\uff0c\u7528\u6237\u63a5\u4e0b\u6765\u5c06\u770b\u5230\u5176\u684c\u9762\u3002<\/p>\n\n\n\n
\u6df7\u5408\u65b9\u5f0f\u7684\u5b9e\u73b0
\u5c06\u5bc6\u7801\u51ed\u636e\u63d0\u4f9b\u7a0b\u5e8f\u8f6c\u6362\u4e3a\u6211\u7684\u6df7\u5408\u5b9e\u73b0\u65b9\u5f0f\uff0c\u6240\u9700\u7684\u66f4\u6539\u5f88\u5c11\u3002 \u4f7f\u7528\u56fe\u5f62\u6bd4\u8f83\u5de5\u5177\uff08\u5982 windiff.exe\uff09\u6bd4\u8f83 SDK CSampleProvider.cpp \u548c\u6211\u7684 CHybridProvider.cpp\uff1b\u4ee5\u540c\u6837\u7684\u65b9\u5f0f\u6bd4\u8f83 CSampleCredential.cpp \u548c CHybridProvider.cpp\u3002\u53ef\u4ee5\u770b\u5230\u5927\u90e8\u5206\u4fee\u6539\u8fc7\u7684\u4ee3\u7801\u884c\u90fd\u662f\u5c06\u201cSample\u201d\u5168\u5c40\u66ff\u6362\u4e3a\u201cHybrid\u201d\u65f6\u7684\u4fee\u6539\u7ed3\u679c\uff01
CHybridProvider.cpp \u7684\u6700\u5927\u53d8\u52a8\u662f\u5b83\u5bf9 SetUsageScenario \u7684\u5904\u7406\u3002\u4e3a\u54cd\u5e94\u6b64\u8c03\u7528\uff0c\u63d0\u4f9b\u7a0b\u5e8f\u4f1a\u5c1d\u8bd5\u4ece\u667a\u80fd\u5361\u4e2d\u8bfb\u53d6\u51ed\u636e\u3002\u8fd9\u662f\u901a\u8fc7 ScHelp \u5e93\u4e2d\u7684 ScHelpInit \u4f8b\u7a0b\u5b8c\u6210\u7684\uff0c\u5b83\u5b9e\u73b0\u4e86\u5927\u90e8\u5206\u667a\u80fd\u5361\u903b\u8f91\u5904\u7406\u3002ScHelpInit \u4f1a\u8fde\u63a5\u5230\u667a\u80fd\u5361\u5b50\u7cfb\u7edf\uff0c\u67e5\u627e\u6700\u5148\u63d2\u5165\u7684\u5361\uff0c\u5982\u679c\u627e\u5230\u5219\u5206\u6790\u51ed\u636e\uff0c\u5e76\u8fd4\u56de\u5176\u4e2d\u5305\u542b\u7684\u5b57\u7b26\u4e32\u3002
CHybridCredential.cpp \u7684\u4e3b\u8981\u53d8\u52a8\u5728\u4e8e\u5b83\u5bf9\u4f5c\u4e3a\u63d2\u5165\u7684\u667a\u80fd\u5361\u7684\u51ed\u636e\u6587\u4ef6\u7684\u4e00\u90e8\u5206\u6765\u8bfb\u53d6\u7684\u57df\u540d\u5b57\u7b26\u4e32\uff08\u53ef\u9009\uff09\u7684\u5904\u7406\u65b9\u5f0f\u3002\u5728 GetSerialization \u4e2d\uff0c\u5982\u679c\u57df\u540d\u662f\u4ece\u5361\u4e2d\u8bfb\u53d6\u7684\uff0c\u5728\u8981\u4f20\u9012\u7ed9 Kerberos \u7684\u5df2\u5e8f\u5217\u5316\u7684\u8eab\u4efd\u9a8c\u8bc1\u6570\u636e\u4e2d\u4f1a\u4f7f\u7528\u6b64\u57df\u540d\u3002\u5426\u5219\uff0c\u5c06\u4f7f\u7528\u8c03\u7528\u516c\u5171 GetComputerName \u540e\u8fd4\u56de\u7684\u7ed3\u679c\u3002
\u5c06 PropCert \u793a\u4f8b\u8f6c\u6362\u4e3a ScHelp \u5e93\uff0c\u6240\u505a\u7684\u66f4\u6539\u6bd4\u8f83\u591a\u3002\u5173\u4e8e\u6b64\u5e2e\u52a9\u7a0b\u5e8f (helper) \u5e93\uff0c\u6709\u51e0\u4e2a\u65b9\u9762\u503c\u5f97\u6ce8\u610f\u3002
\u9996\u5148\uff0cPropCert \u7684\u4e3b\u7ebf\u7a0b\u4f8b\u7a0b\u73b0\u5728\u662f\u540c\u6b65\u8c03\u7528\uff1b\u800c\u4e0d\u4f7f\u7528\u5355\u72ec\u7684\u7ebf\u7a0b\u3002\u7136\u800c\uff0c\u4e0e\u5361\u76f8\u5173\u7684\u64cd\u4f5c\u5e94\u5f02\u6b65\u8fdb\u884c\uff0c\u800c\u8fdb\u884c\u6b64\u66f4\u6539\u76f8\u5bf9\u6765\u8bf4\u4e5f\u6bd4\u8f83\u7b80\u5355\u3002\u5b9e\u9645\u4e0a\uff0c\u5982\u679c\u6269\u5c55\u6df7\u5408\u51ed\u636e\u63d0\u4f9b\u7a0b\u5e8f\u662f\u4e3a\u4e86\u8ba9\u7528\u6237\u80fd\u591f\u4ece\u591a\u4e2a\u51ed\u636e\u56fe\u5757\u4e2d\u4f5c\u51fa\u9009\u62e9\uff0c\u6b64\u66f4\u6539\u5c06\u662f\u5341\u5206\u5173\u952e\u7684\u3002\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u60a8\u4f1a\u5e0c\u671b\u63d0\u4f9b\u7a0b\u5e8f\u5728\u540e\u53f0\u8bfb\u53d6\u667a\u80fd\u5361\u6570\u636e\u7684\u540c\u65f6\u7acb\u5373\u679a\u4e3e\u56fe\u5757\uff0c\u56e0\u4e3a\u4e00\u4e9b\u8001\u5f0f\u5361\u4e0a\u7684 I\/O \u64cd\u4f5c\u53ef\u80fd\u76f8\u5f53\u7684\u6162\u3002\u8bf7\u6ce8\u610f\uff0c\u8981\u5706\u6ee1\u5b9e\u73b0\u6b64\u66f4\u6539\uff0c\u60a8\u9700\u8981\u5efa\u7acb\u67d0\u79cd\u901a\u77e5\u673a\u5236\uff0c\u4f7f\u667a\u80fd\u5361\u7ebf\u7a0b\u80fd\u591f\u5c06\u51ed\u636e\u53ef\u7528\u6027\u7684\u53d8\u5316\u60c5\u51b5\u901a\u77e5\u7ed9\u63d0\u4f9b\u7a0b\u5e8f\u3002\u63d0\u4f9b\u7a0b\u5e8f\u7136\u540e\u53ef\u4ee5\u901a\u8fc7 CredentialsChanged \u5c06\u540c\u6837\u7684\u4fe1\u606f\u901a\u77e5\u7ed9 LogonUI\u3002
ScHelp.lib \u4e2d\u7684\u5176\u4f59\u903b\u8f91\u5305\u62ec\u4f8b\u7a0b _ReadCreds\u3001_Connect\u3001_UnpackCred\uff08\u8bf7\u53c2\u89c1\u56fe 8\uff09\u4ee5\u53ca ScHelpPackCred\u3002\u540e\u4e24\u4e2a\u7528\u4e8e\u53cd\u5e8f\u5217\u5316\u548c\u5e8f\u5217\u5316\u5b58\u50a8\u5728\u667a\u80fd\u5361\u4e0a\u7684\u5bc6\u7801\u51ed\u636e\u6587\u4ef6\u3002\u524d\u4e24\u4e2a\u7528\u4e8e\u5b9e\u73b0\u6211\u5df2\u7b80\u8981\u4ecb\u7ecd\u8fc7\u7684\u903b\u8f91\uff1a\u679a\u4e3e\u667a\u80fd\u5361\u8bfb\u5361\u5668\u548c\u5361\uff0c\u83b7\u5f97\u5bf9\u6700\u5148\u679a\u4e3e\u7684\u5361\u7684\u8bfb\u53d6\u9501\u5b9a\uff0c\u7ed1\u5b9a\u5230\u5bf9\u5e94\u4e8e\u8be5\u5361\u7684\u5361\u6a21\u5757\uff0c\u4ee5\u53ca\u4ece\u5361\u4e0a\u8bfb\u53d6\u51ed\u636e\u6587\u4ef6\uff08\u5982\u679c\u6709\uff09\u3002<\/p>\n\n\n\n
Figure 8 UnpackedCred \u51fd\u6570
\u590d\u5236\u4ee3\u7801
\/\/ Break down the credential byte array
DWORD WINAPI UnpackCred(
__in_bcount(cbCred) PBYTE pbCred,
__in DWORD cbCred,
__out LPWSTR *ppwszUserName,
__out LPWSTR *ppwszPassword,
__out LPWSTR *ppwszDomainName)
{
DWORD status = ERROR_SUCCESS;
DWORD cbUserName = 0;
DWORD cbPassword = 0;
DWORD cbDomainName = 0;
DWORD cbCurrent = 0;<\/p>\n\n\n\n
*ppwszUserName = NULL;
*ppwszPassword = NULL;
*ppwszDomainName = NULL;<\/p>\n\n\n\n
try
{
\/\/ Read the user name
cbUserName = (DWORD) sizeof(WCHAR) * (1 + wcslen(
(LPWSTR) (pbCred + cbCurrent)));
if (cbUserName > cbCred – cbCurrent)
{
status = ERROR_INVALID_PARAMETER;
leave;
}<\/p>\n\n\n\n
if (NULL == (*ppwszUserName = (LPWSTR) Alloc(cbUserName)))
{
status = ERROR_NOT_ENOUGH_MEMORY;
leave;
}<\/p>\n\n\n\n
if (FAILED(StringCbCopy(
*ppwszUserName, cbUserName, (LPWSTR) (pbCred + cbCurrent))))
{
status = ERROR_INSUFFICIENT_BUFFER;
leave;
}<\/p>\n\n\n\n
cbCurrent += cbUserName;<\/p>\n\n\n\n
\/\/ Read the password
cbPassword = (DWORD) sizeof(WCHAR) * (1 + wcslen(
(LPWSTR) (pbCred + cbCurrent)));
if (cbPassword > cbCred – cbCurrent)
{
status = ERROR_INVALID_PARAMETER;
leave;
}<\/p>\n\n\n\n
if (NULL == (*ppwszPassword = (LPWSTR) Alloc(cbPassword)))
{
status = ERROR_NOT_ENOUGH_MEMORY;
leave;
}<\/p>\n\n\n\n
if (FAILED(StringCbCopy(
*ppwszPassword, cbPassword, (LPWSTR) (pbCred + cbCurrent))))
{
status = ERROR_INSUFFICIENT_BUFFER;
leave;
}<\/p>\n\n\n\n
cbCurrent += cbPassword;<\/p>\n\n\n\n
\/\/ Read the domain name (if any)
cbDomainName = (DWORD) sizeof(WCHAR) * (1 + wcslen(
(LPWSTR) (pbCred + cbCurrent)));
if (sizeof(WCHAR) == cbDomainName)leave;
else if (cbDomainName > cbCred – cbCurrent)
{
status = ERROR_INVALID_PARAMETER;
leave;
}<\/p>\n\n\n\n
if (NULL == (*ppwszDomainName = (LPWSTR) Alloc(cbDomainName)))
{
status = ERROR_NOT_ENOUGH_MEMORY;
leave;
}<\/p>\n\n\n\n
if (FAILED(StringCbCopy(*ppwszDomainName, cbDomainName,
(LPWSTR) (pbCred + cbCurrent))))
{
status = ERROR_INSUFFICIENT_BUFFER;
leave;
}
}
finally {}<\/p>\n\n\n\n
return status;
}<\/p>\n\n\n\n
\u5f03\u7528 GINA
\u4e3a\u4ec0\u4e48\u4f1a\u653e\u5f03\u4f7f\u7528 GINA\uff1f \u6b64\u95ee\u9898\u770b\u4f3c\u7b80\u5355\uff0c\u5b9e\u5219\u4e0d\u7136\u3002\u5728\u652f\u6301\u7b2c\u4e09\u65b9\u5f00\u53d1\u4eba\u5458\u65b9\u9762\uff0cMicrosoft \u6709\u7740\u4f18\u826f\u7684\u4f20\u7edf\uff0c\u5f88\u5c11\u4f1a\u8f7b\u7387\u505a\u51fa\u653e\u5f03\u652f\u6301\u67d0\u4e2a\u516c\u5171\u63a5\u53e3\u51b3\u5b9a\u3002\u4e0d\u8fc7\uff0c\u5bf9\u4e8e\u653e\u5f03 GINA \u8fd9\u4e00\u51b3\u5b9a\u66fe\u7ecf\u4f17\u8bf4\u7eb7\u7ead\uff0c\u4f46\u6700\u7ec8 Microsoft \u65ad\u5b9a\u4e86\u8fd9\u4e00\u51b3\u5b9a\u662f\u6b63\u786e\u7684\u3002
\u9996\u5148\uff0c\u73b0\u5728\u5bf9\u591a\u56e0\u7d20\u8eab\u4efd\u9a8c\u8bc1\u7684\u9700\u6c42\u5927\u5927\u9ad8\u4e8e\u6614\u65e5\u4f7f\u7528 Windows NT\u00ae \u65f6\u7684\u60c5\u51b5\u3002\u667a\u80fd\u5361\u3001\u751f\u7269\u7edf\u8ba1\u5b66\u548c\u4e00\u6b21\u6027\u5bc6\u7801\u89e3\u51b3\u65b9\u6848\u6b63\u5728\u88ab\u5e7f\u6cdb\u90e8\u7f72\u4e8e\u4f01\u4e1a\u4e2d\u3002\u8eab\u4efd\u9a8c\u8bc1\u6280\u672f\u7684\u6bcf\u4e00\u6b65\u6f14\u8fdb\u90fd\u4f1a\u52a0\u91cd\u6838\u5fc3 Windows \u51ed\u636e\u5f15\u64ce\u548c GUI\uff08\u5fc5\u987b\u4ee5\u67d0\u79cd\u65b9\u5f0f\u5411\u7528\u6237\u53d1\u51fa\u63d0\u793a\uff09\u4e4b\u95f4\u7684\u62bd\u8c61\u5c42\u7684\u8d1f\u62c5\u3002\uff08\u4f8b\u5982\uff0c\u5b9e\u73b0\u63d0\u793a\u7528\u6237\u952e\u5165\u5bc6\u7801\u6240\u9700\u7684\u56fe\u5f62\u63d0\u793a\u548c\u5c4f\u5e55\u8bbe\u5907\u4e0e\u5b9e\u73b0\u63d0\u793a\u7528\u6237\u5c06\u624b\u6307\u653e\u5728\u6307\u7eb9\u8bc6\u522b\u5668\u4e0a\u6240\u9700\u7684\u56fe\u5f62\u63d0\u793a\u548c\u5c4f\u5e55\u8bbe\u5907\u6709\u6240\u4e0d\u540c\u3002\uff09\u540c\u65f6\uff0cMicrosoft \u9700\u8981\u5c3d\u53ef\u80fd\u63d0\u4f9b\u4e00\u81f4\u7684\u7528\u6237\u4f53\u9a8c\uff0c\u4f7f\u7528\u6237\u4e0d\u4f1a\u611f\u5230\u6df7\u4e71\u3002
\u6b64\u5916\uff0cWindows Vista \u4e2d\u7684 Windows \u767b\u5f55\u8fdb\u7a0b (winlogon.exe) \u5df2\u5f7b\u5e95\u8fdb\u884c\u4e86\u91cd\u6784\u3002\u8fd9\u9879\u5de5\u4f5c\u7684\u4e00\u4e2a\u6838\u5fc3\u8981\u6c42\u5c31\u662f\u5c06\u63d2\u4ef6\u5c3d\u53ef\u80fd\u79fb\u51fa winlogon \u8fdb\u7a0b\u7a7a\u95f4\u3002\u8be5\u8981\u6c42\u51fa\u4e8e\u53ef\u9760\u6027\u65b9\u9762\u7684\u8003\u8651\u3002\u4f8b\u5982\uff0c\u5982\u679c\u5c06\u5199\u5f97\u4e0d\u597d\u7684 GINA \u52a0\u8f7d\u5230\u5728\u670d\u52a1\u5668\u4e0a\u7684\u4f1a\u8bdd 0 \u4e2d\u8fd0\u884c\u7684 winlogon.exe \u5b9e\u4f8b\u4e2d\uff0c\u8f6f\u4ef6\u6545\u969c\u5219\u53ef\u80fd\u7ec8\u6b62\u8be5\u5173\u952e\u8fdb\u7a0b\uff0c\u8fdb\u800c\u7ec8\u6b62\u8ba1\u7b97\u673a\u81ea\u8eab\u3002\u5373\u4f7f GINA \u80fd\u591f\u9002\u5e94\u5728\u8fdb\u7a0b\u5916\u8fd0\u884c\uff0c\u4f46\u4ecd\u4f1a\u5b58\u5728\u4e00\u4e2a\u95ee\u9898\uff0c\u5373\u9762\u5bf9\u5404\u79cd\u590d\u6742\u7684\u4ea4\u4e92\u5f0f\u51ed\u636e\u6536\u96c6\u65b9\u5f0f\uff0c\u5b83\u81ea\u8eab\u7684\u8bbe\u8ba1\u65b9\u5f0f\u4f7f\u5b83\u65e0\u6cd5\u63d0\u4f9b\u4e00\u81f4\u4e14\u53ef\u63a7\u7684\u767b\u5f55\u4f53\u9a8c\u3002<\/p>\n\n\n\n
\u6539\u8fdb\u7684\u53ef\u80fd\u6027
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\u540c\u65f6\uff0c\u667a\u80fd\u5361\u5bc6\u7801\u6587\u4ef6\u7684\u52a0\u5bc6\u65b9\u5f0f\u5e94\u4e3a\uff1a\u5982\u679c\u5361\u88ab\u76d7\uff0c\u89e3\u5bc6\u7801\u65f6\u5fc5\u987b\u8f93\u5165 PIN\u3002\u8fd9\u53ef\u4ee5\u901a\u8fc7 Crypto API \u4ee5\u53ca\u901a\u8fc7\u65b0\u7684 Windows Vista CNG\uff08\u201c\u4e0b\u4e00\u4ee3\u201d\u7684 Crypto API\uff09\u8f7b\u677e\u5b9e\u73b0\u3002\u5728\u5361\u4e0a\u521b\u5efa\u548c\u5b58\u50a8 RSA \u5bc6\u94a5\u5bf9\u53ef\u4ee5\u6ee1\u8db3\u76ee\u524d\u7684\u9700\u8981\uff0c\u4f46\u5c31\u52a0\u5bc6\u7684\u6700\u4f73\u5b9e\u8df5\u505a\u6cd5\u800c\u8a00\uff0c\u5e76\u4e0d\u63a8\u8350\u4f7f\u7528 RSA \u516c\u94a5\u76f4\u63a5\u52a0\u5bc6\u5bc6\u7801\u6587\u4ef6\uff0c\u800c\u662f\u5efa\u8bae\u4f7f\u7528\u5bf9\u79f0\u5bc6\u94a5\u548c\u7b97\u6cd5\uff0c\u5982\u9ad8\u7ea7\u52a0\u5bc6\u6807\u51c6 (AES)\u3002RSA \u5bc6\u94a5\u5c06\u6539\u4e3a\u5bf9\u5bf9\u79f0\u5bc6\u94a5\u8fdb\u884c\u52a0\u5bc6\u3002
\u4e3a\u4e86\u5b8c\u6210\u52a0\u5bc6\u5bc6\u7801\u6587\u4ef6\u7684\u8bbe\u8ba1\uff0c\u60a8\u53ef\u80fd\u4f1a\u4fee\u6539\u73b0\u6709\u5bc6\u7801\u6587\u4ef6\u683c\u5f0f\uff0c\u4ee5\u5305\u542b\u76f8\u5173\u7684\u52a0\u5bc6\u5bc6\u94a5\u3002\u5982\u679c\u91c7\u7528\u8fd9\u79cd\u65b9\u6cd5\uff0c\u4e00\u5b9a\u8981\u8003\u8651\u5f53\u6cbf\u88ad\u4f7f\u7528\u539f\u6709\u7684\u52a0\u5bc6\u7b97\u6cd5\u548c\u5bc6\u94a5\u5927\u5c0f\u65f6\uff0c\u53ef\u80fd\u4f1a\u5e26\u6765\u7684\u95ee\u9898\u3002\u8bbe\u60f3\u4e00\u4e0b\uff0c\u6240\u9009\u62e9\u7684\u7b97\u6cd5\u7ec8\u6709\u4e00\u5929\u4f1a\u88ab\u7834\u89e3\u3002\u800c\u4e14\uff0c\u5230\u6b64\u4e3a\u6b62\u6240\u8ba8\u8bba\u7684\u8bbe\u8ba1\u4e0d\u5305\u542b\u5bc6\u7801\u5b89\u5168\u65b9\u9762\u7684\u6570\u636e\u5b8c\u6574\u6027\u68c0\u67e5\u3002\u8fd9\u770b\u4f3c\u65e0\u5173\u7d27\u8981\uff0c\u56e0\u4e3a\u7406\u8bba\u4e0a\u653b\u51fb\u8005\u9700\u8981\u77e5\u9053 PIN \u624d\u80fd\u4fee\u6539\u5361\u4e0a\u7684\u5185\u5bb9\u3002\u4f46\u6211\u8ba4\u4e3a\u8fd9\u6837\u4e00\u4e2a\u529f\u80fd\u662f\u6df1\u5c42\u9632\u5fa1\u7684\u4e00\u4e2a\u5fc5\u4e0d\u53ef\u5c11\u7684\u65b9\u9762\u3002
\u5bf9\u4e8e\u5f53\u524d\u7684\u5b9e\u73b0\u800c\u8a00\uff0c\u7b2c\u4e8c\u4e2a\u9650\u5236\u662f\u5b83\u5bf9\u6bcf\u5f20\u5361\u53ea\u652f\u6301\u4e00\u4e2a\u51ed\u636e\u3002\u6211\u4eec\u6765\u770b\u56fe 8 \u6240\u663e\u793a\u7684\u793a\u4f8b\u4ee3\u7801\u4e2d\u7684 ScHelp.cpp!_UnpackCred \u4f8b\u7a0b\u3002\u5b83\u5bf9\u5bc6\u7801\u6587\u4ef6\u6267\u884c\u7b80\u5355\u7684\u53cd\u5e8f\u5217\u5316\uff0c\u8be5\u5bc6\u7801\u6587\u4ef6\u53ef\u80fd\u662f\u4ece\u5361\u4e2d\u8bfb\u53d6\u7684\u3002\u6574\u4f53\u7684\u51ed\u636e\u5206\u6790\u903b\u8f91\u5bf9\u6bcf\u5f20\u5361\u5c06\u53ea\u5904\u7406\u4e00\u4e2a\u51ed\u636e\u3002\u7136\u800c\uff0c\u6709\u4e9b\u7528\u6237\u5728\u5de5\u4f5c\u65f6\u53ef\u80fd\u9700\u8981\u4f7f\u7528\u591a\u4e2a\u4e0d\u540c\u7684\u57df\u51ed\u636e\u3002\u60a8\u662f\u901a\u8fc7\u6269\u5c55\u63d0\u4f9b\u7a0b\u5e8f\u6765\u652f\u6301\u8fd9\u79cd\u9700\u8981\uff0c\u8fd8\u662f\u53d1\u7ed9\u8fd9\u4e9b\u7528\u6237\u591a\u5f20\u5361\u5462\uff1f\u524d\u8005\u4f1a\u589e\u52a0\u5b9e\u73b0\u8fc7\u7a0b\u7684\u590d\u6742\u6027\uff0c\u540e\u8005\u5219\u4f1a\u589e\u52a0\u90e8\u7f72\u7ba1\u7406\u7684\u590d\u6742\u6027\u3002
\u987a\u4fbf\u8bf4\u660e\uff0c\u6211\u5df2\u5c1d\u8bd5\u4e86\u5728 _UnpackCred \u4e2d\u6f14\u793a\u5b89\u5168\u7684\u7f13\u51b2\u533a\u5206\u6790\u6280\u672f\u3002\uff08\u8bf7\u518d\u770b\u4e00\u4e0b\u56fe 8\u3002\uff09\u5047\u5b9a\u653b\u51fb\u8005\u80fd\u591f\u5236\u9020\u4e00\u5f20\u6076\u610f\u667a\u80fd\u5361\uff0c\u5e76\u5c06\u5b83\u63d2\u5165\u5230\u60a8\u7f51\u7edc\u4e0a\u7684\u5de5\u4f5c\u7ad9\u4e2d\u3002\u5728\u5e94\u7528\u7a0b\u5e8f\u7ea7\u522b\uff0c\u5e94\u5bf9\u6b64\u79cd\u5a01\u80c1\u7684\u4e3b\u8981\u7f13\u89e3\u63aa\u65bd\u662f\uff0c\u4e0d\u8981\u5047\u5b9a\u4ece\u5361\u4e2d\u8bfb\u53d6\u7684\u6570\u636e\u90fd\u662f\u6709\u6548\u7684\uff0c\u4e0d\u8981\u5047\u5b9a\u5d4c\u5165\u7684\u5b57\u7b26\u8ba1\u6570\u90fd\u662f\u6b63\u786e\u7684\uff0c\u4e5f\u4e0d\u8981\u5047\u5b9a\u5b57\u7b26\u4e32\u683c\u5f0f\u90fd\u5408\u4e4e\u89c4\u8303\u3002\u53ea\u9700\u68c0\u67e5\u5e76\u786e\u8ba4\u6bcf\u4e2a\u5b57\u7b26\u4e32\u5f00\u5934\u7684\u5143\u7d20\u8ba1\u6570\u4e0d\u8d85\u8fc7\u51ed\u636e\u7684\u672a\u5206\u6790\u90e8\u5206\u7684\u957f\u5ea6\uff0c\u5e76\u4e14\u4efb\u4f55\u5b57\u7b26\u4e32\u7684\u5b9e\u9645\u957f\u5ea6\u90fd\u4e0d\u8d85\u8fc7\u4e3a\u5176\u5206\u914d\u7684\u7f13\u51b2\u533a\u3002
\u5bf9\u4e8e\u5f53\u524d\u7684\u6df7\u5408\u51ed\u636e\u63d0\u4f9b\u7a0b\u5e8f\uff0c\u6211\u8981\u63d0\u5230\u7684\u6700\u540e\u4e00\u4e2a\u9650\u5236\u5c31\u662f\u6bcf\u53f0\u8ba1\u7b97\u673a\u4e0a\u53ea\u652f\u6301\u4e00\u4e2a\u667a\u80fd\u5361\u8bfb\u5361\u5668\u3002\u4f8b\u5982\uff0c\u5982\u679c\u6211\u7528\u9644\u5e26\u7684\u4e24\u4e2a\u667a\u80fd\u5361\u8bfb\u5361\u5668\u542f\u52a8\u4e00\u4e2a\u7cfb\u7edf\uff0c\u5e76\u4e14\u6bcf\u4e2a\u667a\u80fd\u5361\u8bfb\u5361\u5668\u90fd\u5df2\u63d2\u5165\u667a\u80fd\u5361\uff0c\u6bcf\u5f20\u5361\u4e5f\u90fd\u7528\u4e0d\u540c\u7684\u51ed\u636e\u8fdb\u884c\u4e86\u521d\u59cb\u5316\uff0c\u5219\u54ea\u5f20\u5361\u4f18\u5148\u5c06\u53d6\u51b3\u4e8e\u667a\u80fd\u5361\u5b50\u7cfb\u7edf\u679a\u4e3e\u8bfb\u5361\u5668\u7684\u987a\u5e8f\u3002\u89e3\u51b3\u8fd9\u4e00\u95ee\u9898\u9700\u8981\u66f4\u6539\u5728 ScHelp.h \u4e2d\u5b9a\u4e49\u7684 SCHELP_CONTEXT \u7ed3\u6784\u7684\u8bed\u4e49\uff1a
\u590d\u5236\u4ee3\u7801
typedef struct _SCHELP_CONTEXT
{
LPWSTR wszUserName;
LPWSTR wszPassword;
LPWSTR wszDomainName;
} SCHELP_CONTEXT, *PSCHELP_CONTEXT;<\/p>\n\n\n\n
SCHELP_CONTEXT \u7ed3\u6784\u5b9a\u4e49\u4e86\u51ed\u636e\u63d0\u4f9b\u7a0b\u5e8f\u4ee3\u7801\u548c ScHelp \u4ee3\u7801\u4e4b\u95f4\u7684\u6570\u636e\u4ea4\u6362\u3002\u5f88\u660e\u663e\uff0c\u8be5\u7ed3\u6784\u53ea\u652f\u6301\u4e00\u4e2a\u51ed\u636e\uff1b\u53ef\u4ee5\u5f15\u5165\u4e00\u4e2a\u7b80\u5355\u6570\u7ec4\u6216\u5355\u94fe\u8868\u6765\u589e\u5f3a\u8be5\u7ed3\u6784\u3002\u5982\u679c\u9700\u8981\u6b64\u529f\u80fd\uff0c\u4e0d\u8981\u5fd8\u8bb0\u8fd8\u8981\u4fee\u6539 CSampleProvider \u7684 _rgpCredentials \u6210\u5458\u7684\u5904\u7406\u8fc7\u7a0b\uff0c\u56e0\u4e3a\u5f53\u524d\u5b83\u662f\u5199\u5230\u4ee3\u7801\u6587\u4ef6\u4e2d\u7684\uff0c\u5bf9\u4e8e\u6bcf\u4e2a\u63d0\u4f9b\u7a0b\u5e8f\u5b9e\u4f8b\u53ea\u652f\u6301\u4e00\u4e2a\u51ed\u636e\u3002<\/p>\n\n\n\n
\u6d4b\u8bd5\u548c\u8c03\u8bd5
\u524d\u9762\u6211\u63d0\u5230\u8fc7\uff0c\u6d4b\u8bd5\u6211\u7684\u51ed\u636e\u63d0\u4f9b\u7a0b\u5e8f\u76f8\u5bf9\u6bd4\u8f83\u5bb9\u6613\u3002\u5173\u4e8e\u6211\u7684\u6d4b\u8bd5\u7b56\u7565\uff0c\u6211\u77e5\u9053\u6211\u5e0c\u671b\u80fd\u591f\u5c06\u7528\u6237\u6a21\u5f0f\u7684\u8c03\u8bd5\u5668\u9644\u52a0\u5230 LogonUI \u4ee5\u4fbf\u83b7\u5f97\u6700\u5927\u7684\u7075\u6d3b\u6027\uff0c\u4e00\u662f\u4e3a\u4e86\u5b9e\u65f6\u8c03\u8bd5\u6211\u7684\u793a\u4f8b\u4ee3\u7801\uff0c\u4e8c\u662f\u4e3a\u4e86\u751f\u6210\u6211\u5728\u524d\u9762\u8ba8\u8bba\u8fc7\u7684\u8ddf\u8e2a\u4fe1\u606f\u3002\u6211\u4e5f\u77e5\u9053\uff0c\u7531\u4e8e LogonUI \u662f\u4ee5 System \u8eab\u4efd\u8fd0\u884c\u7684\uff0c\u5e76\u4e14\u6211\u6240\u9488\u5bf9\u7684\u4ea4\u4e92\u5f0f\u767b\u5f55\u65b9\u6848\u53ea\u80fd\u4ece\u5b89\u5168\u684c\u9762\u8bbf\u95ee\uff0c\u56e0\u6b64\uff0c\u7f16\u5199\u4e00\u4e2a\u7b80\u5355\u7684\u72ec\u7acb\u6d4b\u8bd5\u7a0b\u5e8f\u6765\u5b9e\u8df5\u5404\u79cd\u51ed\u636e\u63d0\u4f9b\u7a0b\u5e8f COM \u63a5\u53e3\u5c06\u4f1a\u8282\u7701\u65f6\u95f4\u3002\u4e0d\u8fc7\uff0c\u9274\u4e8e\u6211\u7684\u6280\u672f\u80cc\u666f\uff0c\u6211\u51b3\u5b9a\u8df3\u8fc7\u7f16\u5199\u6d4b\u8bd5\u7a0b\u5e8f\u8fd9\u4e00\u6b65\uff0c\u800c\u7ee7\u7eed\u8fdb\u884c\u5b9e\u65f6\u8c03\u8bd5\u3002\u4f46\u6211\u4e0d\u63a8\u8350\u8fd9\u79cd\u65b9\u5f0f\u3002
\u7531\u4e8e\u6ca1\u6709\u7f16\u5199\u6d4b\u8bd5\u7a0b\u5e8f\uff0c\u8fd9\u6837\u6211\u5c31\u6709\u4e86\u66f4\u591a\u7684\u538b\u529b\uff0c\u5fc5\u987b\u8bbe\u7f6e\u4e00\u4e2a\u53ef\u9760\u7684\u8c03\u8bd5\u73af\u5883\u3002\u5982\u679c\u60a8\u4e0d\u662f\u7ecf\u5e38\u8fdb\u884c\u5185\u6838\u6a21\u5f0f\u5f00\u53d1\uff0c\u5219\u4e0d\u592a\u5bb9\u6613\u914d\u7f6e\u597d\u8fd9\u79cd\u57fa\u4e8e\u5185\u6838\u8c03\u8bd5\u5668\u7684\u6d4b\u8bd5\u73af\u5883\u3002\u4ece\u9ad8\u7ea7\u522b\u7684\u5f00\u53d1\u89d2\u5ea6\u8bb2\uff0c\u4ee5\u4e0b\u662f\u5b8c\u6210\u8fd9\u9879\u5de5\u4f5c\u7684\u6700\u597d\u65b9\u5f0f\u3002
\u9996\u5148\uff0c\u5728\u6807\u51c6\u5185\u6838\u8c03\u8bd5\u914d\u7f6e\u4e2d\u8bbe\u7f6e\u4e24\u53f0\u8ba1\u7b97\u673a\u3002\u4e00\u53f0\u662f\u4e00\u4e2a\u53ef\u9760\u7684\u5f00\u53d1\u7cfb\u7edf\uff08\u8c03\u8bd5\u5668\uff09\uff0c\u53e6\u4e00\u53f0\u662f Windows Vista \u6d4b\u8bd5\u7cfb\u7edf\uff08\u8c03\u8bd5\u5bf9\u8c61\uff09\u3002\u5b83\u4eec\u5e94\u901a\u8fc7\u4e32\u884c\u7535\u7f06\u8fde\u63a5\u3002
\u4e0d\u8981\u5fd8\u8bb0\u4e3a\u8c03\u8bd5\u5bf9\u8c61\u914d\u7f6e\u52a0\u8f7d Windows XP \u7684\u5b89\u5168\u542f\u52a8\u5206\u533a\u3002\u914d\u7f6e\u5177\u4f53\u6765\u8bf4\u5c31\u662f\u8ba9\u4e24\u53f0\u8ba1\u7b97\u673a\u901a\u8fc7\u4e32\u884c\u7535\u7f06\u76f8\u4e92\u901a\u4fe1\uff0c\u8fd9\u4e00\u8fc7\u7a0b\u53ef\u80fd\u9700\u8981\u53cd\u590d\u7684\u5c1d\u8bd5\u3002\u6d4b\u8bd5\u4e32\u884c\u8fde\u63a5\u7684\u6700\u597d\u65b9\u6cd5\u662f\u4ec0\u4e48\u5462\uff1f\u5c06\u4e24\u53f0\u8ba1\u7b97\u673a\u90fd\u542f\u52a8\u5230 Windows XP \u7cfb\u7edf\u5e76\u8fd0\u884c\u201c\u8d85\u7ea7\u7ec8\u7aef\u201d\uff08\u4f9d\u6b21\u9009\u62e9\u201c\u6240\u6709\u7a0b\u5e8f\u201d|\u201c\u9644\u4ef6\u201d|\u201c\u901a\u8baf\u201d|\u201c\u8d85\u7ea7\u7ec8\u7aef\u201d\uff09\u3002\u5728\u4e24\u53f0\u8ba1\u7b97\u673a\u4e0a\uff0c\u5c06\u7a0b\u5e8f\u6307\u5411\u6240\u4f7f\u7528\u7684\u4e32\u884c\u7aef\u53e3\u5e76\u9009\u62e9\u5411\u8c03\u8bd5\u5668\u4f20\u9001\u6570\u636e\u7684\u901f\u7387\u3002\u5982\u679c\u5728\u4e00\u53f0\u8ba1\u7b97\u673a\u7684\u201c\u8d85\u7ea7\u7ec8\u7aef\u201d\u7a97\u53e3\u4e2d\u952e\u5165\u7684\u5b57\u7b26\u4e5f\u51fa\u73b0\u5728\u53e6\u4e00\u53f0\u8ba1\u7b97\u673a\u4e0a\uff0c\u5219\u914d\u7f6e\u5b8c\u6210\u3002\u5426\u5219\uff0c\u8bf7\u5c1d\u8bd5\u4f7f\u7528\u5176\u4ed6\u4e32\u884c\u7aef\u53e3\u3001\u8fde\u63a5\u901f\u5ea6\u6216\u7535\u7f06\u3002
\u4e3a\u4e86\u8bf4\u660e\u914d\u7f6e\u5b89\u5168\u542f\u52a8\u533a\u7684\u7b2c\u4e8c\u4e2a\u539f\u56e0\uff0c\u6211\u9700\u8981\u7a0d\u4f5c\u5feb\u8fdb\u3002\u5982\u679c\u53d1\u73b0\u88ab\u6d4b\u8bd5\u7684\u51ed\u636e\u63d0\u4f9b\u7a0b\u5e8f\u5bfc\u81f4\u4e3b\u673a LogonUI \u8fdb\u7a0b\u505c\u6b62\u8fd0\u884c\u6216\u6b7b\u9501\uff0c\u90a3\u4e48\u60a8\u5c06\u65e0\u6cd5\u7ee7\u7eed\u767b\u5f55 Windows Vista\u3002\u6211\u6700\u521d\u5bf9 HybridCredProv.dll \u8fdb\u884c\u751f\u6210\u914d\u7f6e\u65f6\u5c31\u51fa\u73b0\u4e86\u8fd9\u4e00\u95ee\u9898\u3002\u5f53\u65f6\u6211\u6240\u7528\u7684\u8fd0\u884c\u5e93\u662f\u53ef\u518d\u53d1\u884c\u7ec4\u4ef6 msvcr80.dll\u3002\u6211\u7684\u7b2c\u4e00\u4e2a\u9519\u8bef\u662f\u6ca1\u6709\u5c06\u6b64\u4e8c\u8fdb\u5236\u6587\u4ef6\u590d\u5236\u5230\u8c03\u8bd5\u5bf9\u8c61\u7684 system32 \u76ee\u5f55\u4e2d\u3002\u4e0d\u8fc7\uff0c\u8be5\u9519\u8bef\u53ea\u662f\u963b\u6b62\u6211\u52a0\u8f7d\u51ed\u636e\u63d0\u4f9b\u7a0b\u5e8f\u3002
\u63a5\u4e0b\u6765\u5728\u91cd\u65b0\u542f\u52a8\u5230 Windows Vista \u65f6\uff0c\u6211\u9677\u5165\u4e86\u8ff7\u60d1\u3002\u8fd9\u6b21\uff0c\u6211\u770b\u5230\u4e86 LogonUI \u542f\u52a8\uff0c\u4e5f\u770b\u5230\u52a0\u8f7d\u4e86\u6211\u7684\u51ed\u636e\u63d0\u4f9b\u7a0b\u5e8f\uff0c\u4f46\u6211\u4e00\u76f4\u6ca1\u770b\u5230\u4efb\u4f55 UI \u51fa\u73b0\u3002\u5728\u8c03\u8bd5\u5668\u4e2d\uff0c\u6211\u53d1\u73b0 msvcr80.dll \u542f\u52a8\u4ee3\u7801\u4e0e\u53e6\u4e00\u4e2a\u7ebf\u7a0b\u5728\u8fdb\u7a0b\u52a0\u8f7d\u7a0b\u5e8f\u9501\u5b9a\u4e0a\u51fa\u73b0\u4e86\u6b7b\u9501\u3002\u6211\u6ca1\u6709\u4ed4\u7ec6\u7422\u78e8\u8fd9\u4e00\u95ee\u9898\uff0c\u800c\u662f\u4fee\u6539\u4e86 HybridCredProv.dll \u7684\u751f\u6210\u914d\u7f6e\uff0c\u4f7f\u7528\u4e00\u4e2a\u9759\u6001\u94fe\u63a5\u7684\u8fd0\u884c\u5e93\u3002
\u603b\u4e4b\uff0c\u5b89\u5168\u542f\u52a8\u5206\u533a\u4e3a\u5728\u51ed\u636e\u63d0\u4f9b\u7a0b\u5e8f\u6d4b\u8bd5\u8fc7\u7a0b\u4e2d\u89e3\u51b3\u914d\u7f6e\u95ee\u9898\u63d0\u4f9b\u4e86\u4e00\u4e2a\u6709\u7528\u65b9\u6cd5\u3002
\u6211\u4eec\u518d\u56de\u5230\u8c03\u8bd5\u914d\u7f6e\u3002\u4e0b\u4e00\u6b65\u662f\u5728\u4e24\u4e2a\u7cfb\u7edf\u4e0a\u5b89\u88c5\u6765\u81ea Microsoft \u7684\u6700\u65b0\u8c03\u8bd5\u5668\u5305\uff08\u5305\u542b ntsd.exe \u548c i386kd.exe \u7684\u5305\uff09\u3002\u5b89\u88c5 Windows Vista \u7684\u516c\u5171\u8c03\u8bd5\u7b26\u53f7\u3002\uff08\u5bf9\u4e8e\u8c03\u8bd5\u5bf9\u8c61\uff0c\u5efa\u8bae\u5c06\u6b64\u7b26\u53f7\u5b8c\u6574\u590d\u5236\u5230\u672c\u5730\u3002\uff09\u6709\u4e9b\u4eba\u53ef\u80fd\u8ba4\u4e3a\u8fd9\u4e00\u6b65\u6ca1\u6709\u5fc5\u8981\uff0c\u4f46\u5982\u679c\u5728\u8fdb\u884c\u5b9e\u65f6\u8c03\u8bd5\u65f6\u53d1\u73b0\u7531\u4e8e\u7f3a\u5c11\u7b26\u53f7\u800c\u5bfc\u81f4\u6570\u636e\u4e0d\u8db3\u662f\u4e0d\u662f\u4f1a\u66f4\u4ee4\u4eba\u70e6\u607c\u5462\uff1f\u6211\u6839\u636e\u81ea\u5df1\u7684\u7ecf\u9a8c\u63d0\u51fa\u4ee5\u4e0b\u51e0\u70b9\uff1a
\u6211\u53d1\u73b0\u59cb\u7ec8\u4fdd\u6301\u5b8c\u5168\u7684\u5806\u6808\u8ddf\u8e2a\u5f88\u91cd\u8981\u3002
\u5373\u4f7f\u662f\u4fdd\u6301\u8fd1\u4f3c\u7684\u5806\u6808\u8ddf\u8e2a\uff0c\u67d0\u4e9b\u64cd\u4f5c\u7cfb\u7edf\u7b26\u53f7\u6587\u4ef6\uff08\u5982 ntdll.pdb\uff09\u53ef\u80fd\u4e5f\u662f\u5fc5\u9700\u7684\u3002
\u67d0\u4e9b\u7cfb\u7edf\u7ea7\u8c03\u8bd5\u65b9\u6848\u53ef\u80fd\u4f1a\u4ee5\u610f\u60f3\u4e0d\u5230\u7684\u65b9\u5f0f\u9650\u5236\u7f51\u7edc\u8bbf\u95ee\uff0c\u56e0\u6b64\u9700\u8981\u4f7f\u7528\u672c\u5730\u7b26\u53f7\u3002
\u4f7f\u7528\u7cfb\u7edf\u6ce8\u518c\u8868\u4e2d\u7684 Image File Execution Options\uff08\u6620\u50cf\u6587\u4ef6\u6267\u884c\u9009\u9879\uff09\u914d\u7f6e LogonUI.exe\uff0c\u4f7f\u4e4b\u5728\u7528\u6237\u6a21\u5f0f\u8c03\u8bd5\u5668 (ntsd.exe) \u4e2d\u542f\u52a8\u3002\u8be5\u8c03\u8bd5\u5668\u7136\u540e\u4f1a\u5c06\u5176\u8f93\u51fa\u91cd\u5b9a\u5411\u5230\u5185\u6838\u8c03\u8bd5\u5668\u3002\u8fd9\u5c31\u662f\u9700\u8981\u540e\u8005\u7684\u539f\u56e0 \uff0d \u5426\u5219\uff0c\u7531\u4e8e\u53ea\u80fd\u4ece\u5b89\u5168\u684c\u9762\u4e0a\u770b\u5230\u8be5\u5e94\u7528\u7a0b\u5e8f\uff0c\u60a8\u5c06\u65e0\u6cd5\u4ece\u6d4b\u8bd5\u8ba1\u7b97\u673a\u7684\u63a7\u5236\u53f0\u4ee5\u53ef\u9760\u7684\u65b9\u5f0f\u4e0e\u8be5\u5e94\u7528\u7a0b\u5e8f\u4ee5\u53ca\u6240\u8fde\u63a5\u7684\u8c03\u8bd5\u5668\u8fdb\u884c\u4ea4\u4e92\u3002
\u5e94\u6ce8\u610f\u7684\u662f\uff0c\u60a8\u53ef\u4ee5\u91c7\u7528\u4ee5\u4e0b\u4e24\u79cd\u65b9\u5f0f\u6307\u5b9a\u5c06\u7b26\u53f7\u52a0\u8f7d\u5230 ntsd.exe \u7684\u8def\u5f84\uff1a\u901a\u8fc7 -y \u547d\u4ee4\u884c\u9009\u9879\u6216\u901a\u8fc7 _NT_SYMBOL_PATH \u73af\u5883\u53d8\u91cf\u3002\u914d\u7f6e Image File Execution Options \u65f6\u5efa\u8bae\u4f7f\u7528\u524d\u8005\u3002\u4e0d\u8fc7\u6211\u66f4\u559c\u6b22\u540e\u8005\uff0c\u56e0\u4e3a\u5b83\u5141\u8bb8\u6211\u5728\u6211\u7684\u6d4b\u8bd5\u8ba1\u7b97\u673a\u4e0a\u5bf9\u5b83\u8fdb\u884c\u7cfb\u7edf\u7ea7\u7684\u4e00\u6b21\u6027\u8bbe\u7f6e\u3002
\u6700\u540e\uff0c\u8bf7\u6ce8\u610f\uff0c\u5982\u679c\u60a8\u7684\u51ed\u636e\u63d0\u4f9b\u7a0b\u5e8f\u5df2\u65e0\u6cd5\u4f7f\u7528\uff0c\u5e76\u4e14\u60a8\u9700\u8981\u91cd\u65b0\u83b7\u5f97\u5bf9\u8ba1\u7b97\u673a\u7684\u8bbf\u95ee\u6743\uff0c\u8bf7\u542f\u52a8\u5230\u5b89\u5168\u6a21\u5f0f\uff0cWindows Vista \u5c06\u53ea\u52a0\u8f7d\u5bc6\u7801\u63d0\u4f9b\u7a0b\u5e8f\uff0c\u5982\u679c\u542f\u52a8\u5230\u5e26\u7f51\u7edc\u8fde\u63a5\u7684\u5b89\u5168\u6a21\u5f0f\uff0c\u5219\u8fd8\u4f1a\u52a0\u8f7d\u667a\u80fd\u5361\u51ed\u636e\u63d0\u4f9b\u7a0b\u5e8f\u3002\uff08\u51fa\u4e8e\u9ad8\u5b89\u5168\u6027\u7684\u8003\u8651\uff0c\u6709\u4e00\u4e2a\u7b56\u7565\u53ef\u4ee5\u5173\u95ed\u8fd9\u4e00\u56de\u9000\u884c\u4e3a\u3002\uff09\u542f\u52a8\u5230\u5b89\u5168\u6a21\u5f0f\u540e\uff0c\u60a8\u53ef\u4ee5\u6839\u636e\u60c5\u51b5\u7f16\u8f91\u6ce8\u518c\u8868\u3002<\/p>\n\n\n\n
\u667a\u80fd\u5361\u548c\u521d\u59cb\u5316
\u5f53\u7136\uff0c\u6df7\u5408\u51ed\u636e\u63d0\u4f9b\u7a0b\u5e8f\u7684\u4efb\u4f55\u4e00\u4e2a\u91cd\u8981\u6d4b\u8bd5\u90fd\u9700\u8981\u51ed\u636e\u3002\u4e5f\u5c31\u662f\u8bf4\uff0c\u667a\u80fd\u5361\u5fc5\u987b\u5e26\u6709\u5305\u542b\u7528\u6237\u540d\u3001\u5bc6\u7801\u548c\u57df\u540d\uff08\u53ef\u9009\uff09\u4e14\u683c\u5f0f\u5408\u4e4e\u89c4\u8303\u7684\u51ed\u636e\u6587\u4ef6\u3002\u4e3a\u6b64\uff0c\u793a\u4f8b\u4ee3\u7801\u4e0b\u8f7d\u4e2d\u5305\u542b\u4e86\u4e00\u4e2a\u79f0\u4e3a WriteCred.exe \u7684\u6d4b\u8bd5\u5b9e\u7528\u5de5\u5177\u3002\u82e5\u8981\u7528\u60a8\u7684\u51ed\u636e\u4fe1\u606f\u521d\u59cb\u5316\u63d2\u5165\u9ed8\u8ba4\u8bfb\u5361\u5668\u7684\u667a\u80fd\u5361\uff0c\u8bf7\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u884c\u9009\u9879\uff1a
\u590d\u5236\u4ee3\u7801
WriteCred.exe -p <PIN> -u <UserName> -d <DomainName> -w <PassWord><\/p>\n\n\n\n
\u4e0e\u6df7\u5408\u51ed\u636e\u63d0\u4f9b\u7a0b\u5e8f\u7684\u884c\u4e3a\u4e0d\u540c\uff0c\u5f53\u524d\u7248\u672c\u7684 WriteCred \u5047\u5b9a\u57df\u540d\u53c2\u6570\u4e0d\u53ef\u9009\u3002\u53e6\u5916\u8bf7\u6ce8\u610f\uff0c\u5bc6\u7801\u53c2\u6570\u5e94\u662f\u4e0e\u7528\u6237\u540d\u5bf9\u5e94\u7684 Windows \u767b\u5f55\u5bc6\u7801\uff0c\u800c PIN \u53c2\u6570\u662f\u5c06\u51ed\u636e\u6570\u636e\u6587\u4ef6\u5199\u5165\u667a\u80fd\u5361\u7684\u5fc5\u9700\u53c2\u6570\u3002
\u6700\u540e\uff0c\u5173\u4e8e\u6d4b\u8bd5\uff0cWriteCred \u5de5\u5177\u4ee5\u53ca\u6df7\u5408\u51ed\u636e\u63d0\u4f9b\u7a0b\u5e8f\u81ea\u8eab\u53ea\u652f\u6301\u4e0e Microsoft \u57fa\u672c\u667a\u80fd\u5361\u52a0\u5bc6\u63d0\u4f9b\u7a0b\u5e8f (Base Smart Card Crypto Provider) \u517c\u5bb9\u7684\u667a\u80fd\u5361\u3002\u8981\u83b7\u5f97\u517c\u5bb9\u667a\u80fd\u5361\u7684\u6700\u65b0\u5217\u8868\uff0c\u6700\u597d\u7684\u65b9\u5f0f\u662f\u5728\u7f51\u7edc\u4e0a\u641c\u7d22\u201ccard module smart cards\u201d\uff08\u5361\u6a21\u5757\u667a\u80fd\u5361\uff09\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
Windows \u7cfb\u7edf\u7684\u542f\u52a8\u8fc7\u7a0b\u4ece\u786c\u4ef6\u521d\u59cb\u5316\u5f00\u59cb\uff0c\u7ecf\u8fc7\u5f15\u5bfc\u52a0\u8f7d\u3001\u5185\u6838\u52a0\u8f7d\u548c\u7528\u6237\u73af\u5883\u521d\u59cb\u5316\uff0c\u6700\u7ec8\u5b8c\u6210\u542f\u52a8\u3002\u6bcf\u4e2a\u9636\u6bb5\u90fd\u6d89\u53ca\u591a\u4e2a\u5173\u952e\u6587\u4ef6\u548c\u6b65\u9aa4\uff0c\u786e\u4fdd\u7cfb\u7edf\u80fd\u591f\u7a33\u5b9a\u8fd0\u884c\u3002\u5982\u679c\u9700\u8981\u66f4\u8be6\u7ec6\u7684\u4fe1\u606f\uff0c\u53ef\u4ee5\u53c2\u8003\u76f8\u5173\u6765\u6e90\u3002<\/p>\n","protected":false},"author":1,"featured_media":198,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_kadence_starter_templates_imported_post":false,"footnotes":""},"categories":[8],"tags":[],"class_list":["post-177","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-windows"],"_links":{"self":[{"href":"https:\/\/dreamrunrun.com\/blog\/index.php?rest_route=\/wp\/v2\/posts\/177","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/dreamrunrun.com\/blog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/dreamrunrun.com\/blog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/dreamrunrun.com\/blog\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/dreamrunrun.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=177"}],"version-history":[{"count":8,"href":"https:\/\/dreamrunrun.com\/blog\/index.php?rest_route=\/wp\/v2\/posts\/177\/revisions"}],"predecessor-version":[{"id":254,"href":"https:\/\/dreamrunrun.com\/blog\/index.php?rest_route=\/wp\/v2\/posts\/177\/revisions\/254"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/dreamrunrun.com\/blog\/index.php?rest_route=\/wp\/v2\/media\/198"}],"wp:attachment":[{"href":"https:\/\/dreamrunrun.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=177"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/dreamrunrun.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=177"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/dreamrunrun.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=177"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}