1673 lines
57 KiB
C
1673 lines
57 KiB
C
/*
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* Credential Management APIs
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*
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* Copyright 2007 Robert Shearman for CodeWeavers
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#include <stdarg.h>
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#include <time.h>
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#include "windef.h"
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#include "winbase.h"
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#include "winreg.h"
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#include "wincred.h"
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#include "winternl.h"
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#ifdef __APPLE__
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# include <Security/SecKeychain.h>
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# include <Security/SecKeychainItem.h>
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# include <Security/SecKeychainSearch.h>
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#endif
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#include "crypt.h"
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#include "wine/unicode.h"
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#include "wine/debug.h"
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WINE_DEFAULT_DEBUG_CHANNEL(cred);
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/* the size of the ARC4 key used to encrypt the password data */
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#define KEY_SIZE 8
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static const WCHAR wszCredentialManagerKey[] = {'S','o','f','t','w','a','r','e','\\','W','i','n','e','\\',
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'C','r','e','d','e','n','t','i','a','l',' ','M','a','n','a','g','e','r',0};
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static const WCHAR wszEncryptionKeyValue[] = {'E','n','c','r','y','p','t','i','o','n','K','e','y',0};
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static const WCHAR wszFlagsValue[] = {'F','l','a','g','s',0};
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static const WCHAR wszTypeValue[] = {'T','y','p','e',0};
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static const WCHAR wszTargetNameValue[] = {'T','a','r','g','e','t','N','a','m','e',0};
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static const WCHAR wszCommentValue[] = {'C','o','m','m','e','n','t',0};
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static const WCHAR wszLastWrittenValue[] = {'L','a','s','t','W','r','i','t','t','e','n',0};
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static const WCHAR wszPersistValue[] = {'P','e','r','s','i','s','t',0};
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static const WCHAR wszTargetAliasValue[] = {'T','a','r','g','e','t','A','l','i','a','s',0};
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static const WCHAR wszUserNameValue[] = {'U','s','e','r','N','a','m','e',0};
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static const WCHAR wszPasswordValue[] = {'P','a','s','s','w','o','r','d',0};
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static DWORD read_credential_blob(HKEY hkey, const BYTE key_data[KEY_SIZE],
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LPBYTE credential_blob,
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DWORD *credential_blob_size)
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{
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DWORD ret;
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DWORD type;
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*credential_blob_size = 0;
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ret = RegQueryValueExW(hkey, wszPasswordValue, 0, &type, NULL, credential_blob_size);
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if (ret != ERROR_SUCCESS)
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return ret;
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else if (type != REG_BINARY)
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return ERROR_REGISTRY_CORRUPT;
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if (credential_blob)
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{
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struct ustring data;
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struct ustring key;
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ret = RegQueryValueExW(hkey, wszPasswordValue, 0, &type, (LPVOID)credential_blob,
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credential_blob_size);
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if (ret != ERROR_SUCCESS)
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return ret;
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else if (type != REG_BINARY)
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return ERROR_REGISTRY_CORRUPT;
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key.Length = key.MaximumLength = sizeof(key_data);
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key.Buffer = (unsigned char *)key_data;
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data.Length = data.MaximumLength = *credential_blob_size;
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data.Buffer = credential_blob;
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SystemFunction032(&data, &key);
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}
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return ERROR_SUCCESS;
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}
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static DWORD registry_read_credential(HKEY hkey, PCREDENTIALW credential,
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const BYTE key_data[KEY_SIZE],
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char *buffer, DWORD *len)
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{
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DWORD type;
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DWORD ret;
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DWORD count;
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ret = RegQueryValueExW(hkey, NULL, 0, &type, NULL, &count);
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if (ret != ERROR_SUCCESS)
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return ret;
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else if (type != REG_SZ)
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return ERROR_REGISTRY_CORRUPT;
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*len += count;
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if (credential)
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{
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credential->TargetName = (LPWSTR)buffer;
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ret = RegQueryValueExW(hkey, NULL, 0, &type, (LPVOID)credential->TargetName,
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&count);
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if (ret != ERROR_SUCCESS || type != REG_SZ) return ret;
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buffer += count;
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}
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ret = RegQueryValueExW(hkey, wszCommentValue, 0, &type, NULL, &count);
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if (ret != ERROR_FILE_NOT_FOUND && ret != ERROR_SUCCESS)
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return ret;
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else if (type != REG_SZ)
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return ERROR_REGISTRY_CORRUPT;
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*len += count;
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if (credential)
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{
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credential->Comment = (LPWSTR)buffer;
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ret = RegQueryValueExW(hkey, wszCommentValue, 0, &type, (LPVOID)credential->Comment,
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&count);
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if (ret == ERROR_FILE_NOT_FOUND)
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credential->Comment = NULL;
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else if (ret != ERROR_SUCCESS)
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return ret;
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else if (type != REG_SZ)
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return ERROR_REGISTRY_CORRUPT;
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else
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buffer += count;
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}
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ret = RegQueryValueExW(hkey, wszTargetAliasValue, 0, &type, NULL, &count);
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if (ret != ERROR_FILE_NOT_FOUND && ret != ERROR_SUCCESS)
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return ret;
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else if (type != REG_SZ)
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return ERROR_REGISTRY_CORRUPT;
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*len += count;
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if (credential)
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{
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credential->TargetAlias = (LPWSTR)buffer;
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ret = RegQueryValueExW(hkey, wszTargetAliasValue, 0, &type, (LPVOID)credential->TargetAlias,
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&count);
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if (ret == ERROR_FILE_NOT_FOUND)
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credential->TargetAlias = NULL;
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else if (ret != ERROR_SUCCESS)
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return ret;
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else if (type != REG_SZ)
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return ERROR_REGISTRY_CORRUPT;
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else
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buffer += count;
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}
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ret = RegQueryValueExW(hkey, wszUserNameValue, 0, &type, NULL, &count);
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if (ret != ERROR_FILE_NOT_FOUND && ret != ERROR_SUCCESS)
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return ret;
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else if (type != REG_SZ)
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return ERROR_REGISTRY_CORRUPT;
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*len += count;
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if (credential)
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{
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credential->UserName = (LPWSTR)buffer;
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ret = RegQueryValueExW(hkey, wszUserNameValue, 0, &type, (LPVOID)credential->UserName,
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&count);
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if (ret == ERROR_FILE_NOT_FOUND)
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{
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credential->UserName = NULL;
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ret = ERROR_SUCCESS;
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}
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else if (ret != ERROR_SUCCESS)
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return ret;
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else if (type != REG_SZ)
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return ERROR_REGISTRY_CORRUPT;
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else
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buffer += count;
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}
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ret = read_credential_blob(hkey, key_data, NULL, &count);
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if (ret != ERROR_FILE_NOT_FOUND && ret != ERROR_SUCCESS)
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return ret;
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*len += count;
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if (credential)
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{
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credential->CredentialBlob = (LPBYTE)buffer;
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ret = read_credential_blob(hkey, key_data, credential->CredentialBlob, &count);
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if (ret == ERROR_FILE_NOT_FOUND)
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{
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credential->CredentialBlob = NULL;
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ret = ERROR_SUCCESS;
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}
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else if (ret != ERROR_SUCCESS)
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return ret;
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credential->CredentialBlobSize = count;
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buffer += count;
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}
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/* FIXME: Attributes */
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if (credential)
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{
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credential->AttributeCount = 0;
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credential->Attributes = NULL;
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}
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if (!credential) return ERROR_SUCCESS;
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count = sizeof(credential->Flags);
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ret = RegQueryValueExW(hkey, wszFlagsValue, NULL, &type, (LPVOID)&credential->Flags,
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&count);
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if (ret != ERROR_SUCCESS)
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return ret;
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else if (type != REG_DWORD)
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return ERROR_REGISTRY_CORRUPT;
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count = sizeof(credential->Type);
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ret = RegQueryValueExW(hkey, wszTypeValue, NULL, &type, (LPVOID)&credential->Type,
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&count);
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if (ret != ERROR_SUCCESS)
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return ret;
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else if (type != REG_DWORD)
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return ERROR_REGISTRY_CORRUPT;
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count = sizeof(credential->LastWritten);
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ret = RegQueryValueExW(hkey, wszLastWrittenValue, NULL, &type, (LPVOID)&credential->LastWritten,
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&count);
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if (ret != ERROR_SUCCESS)
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return ret;
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else if (type != REG_BINARY)
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return ERROR_REGISTRY_CORRUPT;
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count = sizeof(credential->Persist);
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ret = RegQueryValueExW(hkey, wszPersistValue, NULL, &type, (LPVOID)&credential->Persist,
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&count);
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if (ret == ERROR_SUCCESS && type != REG_DWORD)
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return ERROR_REGISTRY_CORRUPT;
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return ret;
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}
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#ifdef __APPLE__
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static DWORD mac_read_credential_from_item(SecKeychainItemRef item, BOOL require_password,
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PCREDENTIALW credential, char *buffer,
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DWORD *len)
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{
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OSStatus status;
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UInt32 i;
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UInt32 cred_blob_len;
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void *cred_blob;
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LPWSTR domain = NULL;
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LPWSTR user = NULL;
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SecKeychainAttributeInfo info;
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SecKeychainAttributeList *attr_list;
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UInt32 info_tags[] = { kSecServerItemAttr, kSecSecurityDomainItemAttr, kSecAccountItemAttr,
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kSecCommentItemAttr, kSecCreationDateItemAttr };
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info.count = sizeof(info_tags)/sizeof(info_tags[0]);
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info.tag = info_tags;
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info.format = NULL;
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status = SecKeychainItemCopyAttributesAndData(item, &info, NULL, &attr_list, &cred_blob_len, &cred_blob);
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if (status == errSecAuthFailed && !require_password)
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{
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cred_blob_len = 0;
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cred_blob = NULL;
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status = SecKeychainItemCopyAttributesAndData(item, &info, NULL, &attr_list, &cred_blob_len, NULL);
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}
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if (status != noErr)
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{
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WARN("SecKeychainItemCopyAttributesAndData returned status %ld\n", status);
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return ERROR_NOT_FOUND;
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}
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if (buffer)
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{
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credential->Flags = 0;
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credential->Type = CRED_TYPE_DOMAIN_PASSWORD;
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credential->TargetName = NULL;
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credential->Comment = NULL;
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memset(&credential->LastWritten, 0, sizeof(credential->LastWritten));
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credential->CredentialBlobSize = 0;
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credential->CredentialBlob = NULL;
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credential->Persist = CRED_PERSIST_LOCAL_MACHINE;
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credential->AttributeCount = 0;
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credential->Attributes = NULL;
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credential->TargetAlias = NULL;
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credential->UserName = NULL;
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}
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for (i = 0; i < attr_list->count; i++)
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{
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switch (attr_list->attr[i].tag)
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{
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case kSecServerItemAttr:
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TRACE("kSecServerItemAttr: %.*s\n", (int)attr_list->attr[i].length,
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(char *)attr_list->attr[i].data);
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if (!attr_list->attr[i].data) continue;
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if (buffer)
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{
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INT str_len;
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credential->TargetName = (LPWSTR)buffer;
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str_len = MultiByteToWideChar(CP_UTF8, 0, attr_list->attr[i].data,
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attr_list->attr[i].length, (LPWSTR)buffer, 0xffff);
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credential->TargetName[str_len] = '\0';
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buffer += (str_len + 1) * sizeof(WCHAR);
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*len += (str_len + 1) * sizeof(WCHAR);
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}
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else
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{
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INT str_len;
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str_len = MultiByteToWideChar(CP_UTF8, 0, attr_list->attr[i].data,
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attr_list->attr[i].length, NULL, 0);
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*len += (str_len + 1) * sizeof(WCHAR);
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}
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break;
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case kSecAccountItemAttr:
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{
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INT str_len;
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TRACE("kSecAccountItemAttr: %.*s\n", (int)attr_list->attr[i].length,
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(char *)attr_list->attr[i].data);
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if (!attr_list->attr[i].data) continue;
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str_len = MultiByteToWideChar(CP_UTF8, 0, attr_list->attr[i].data,
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attr_list->attr[i].length, NULL, 0);
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user = HeapAlloc(GetProcessHeap(), 0, (str_len + 1) * sizeof(WCHAR));
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MultiByteToWideChar(CP_UTF8, 0, attr_list->attr[i].data,
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attr_list->attr[i].length, user, str_len);
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user[str_len] = '\0';
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break;
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}
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case kSecCommentItemAttr:
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TRACE("kSecCommentItemAttr: %.*s\n", (int)attr_list->attr[i].length,
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(char *)attr_list->attr[i].data);
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if (!attr_list->attr[i].data) continue;
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if (buffer)
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{
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INT str_len;
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credential->Comment = (LPWSTR)buffer;
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str_len = MultiByteToWideChar(CP_UTF8, 0, attr_list->attr[i].data,
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attr_list->attr[i].length, (LPWSTR)buffer, 0xffff);
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credential->Comment[str_len] = '\0';
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buffer += (str_len + 1) * sizeof(WCHAR);
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*len += (str_len + 1) * sizeof(WCHAR);
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}
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else
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{
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INT str_len;
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str_len = MultiByteToWideChar(CP_UTF8, 0, attr_list->attr[i].data,
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attr_list->attr[i].length, NULL, 0);
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*len += (str_len + 1) * sizeof(WCHAR);
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}
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break;
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case kSecSecurityDomainItemAttr:
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{
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INT str_len;
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TRACE("kSecSecurityDomainItemAttr: %.*s\n", (int)attr_list->attr[i].length,
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(char *)attr_list->attr[i].data);
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if (!attr_list->attr[i].data) continue;
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str_len = MultiByteToWideChar(CP_UTF8, 0, attr_list->attr[i].data,
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attr_list->attr[i].length, NULL, 0);
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domain = HeapAlloc(GetProcessHeap(), 0, (str_len + 1) * sizeof(WCHAR));
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MultiByteToWideChar(CP_UTF8, 0, attr_list->attr[i].data,
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attr_list->attr[i].length, domain, str_len);
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domain[str_len] = '\0';
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break;
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}
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case kSecCreationDateItemAttr:
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TRACE("kSecCreationDateItemAttr: %.*s\n", (int)attr_list->attr[i].length,
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(char *)attr_list->attr[i].data);
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if (buffer)
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{
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LARGE_INTEGER win_time;
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struct tm tm;
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time_t time;
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memset(&tm, 0, sizeof(tm));
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strptime(attr_list->attr[i].data, "%Y%m%d%H%M%SZ", &tm);
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time = mktime(&tm);
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RtlSecondsSince1970ToTime(time, &win_time);
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credential->LastWritten.dwLowDateTime = win_time.u.LowPart;
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credential->LastWritten.dwHighDateTime = win_time.u.HighPart;
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}
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break;
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}
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}
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if (user)
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{
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INT str_len;
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if (buffer)
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credential->UserName = (LPWSTR)buffer;
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if (domain)
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{
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str_len = strlenW(domain);
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*len += (str_len + 1) * sizeof(WCHAR);
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if (buffer)
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{
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memcpy(credential->UserName, domain, str_len * sizeof(WCHAR));
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/* FIXME: figure out when to use an '@' */
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credential->UserName[str_len] = '\\';
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buffer += (str_len + 1) * sizeof(WCHAR);
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}
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}
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str_len = strlenW(user);
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*len += (str_len + 1) * sizeof(WCHAR);
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if (buffer)
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{
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memcpy(buffer, user, (str_len + 1) * sizeof(WCHAR));
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buffer += (str_len + 1) * sizeof(WCHAR);
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TRACE("UserName = %s\n", debugstr_w(credential->UserName));
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}
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}
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HeapFree(GetProcessHeap(), 0, user);
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HeapFree(GetProcessHeap(), 0, domain);
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if (cred_blob)
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{
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if (buffer)
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{
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INT str_len;
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credential->CredentialBlob = (BYTE *)buffer;
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str_len = MultiByteToWideChar(CP_UTF8, 0, cred_blob, cred_blob_len,
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(LPWSTR)buffer, 0xffff);
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credential->CredentialBlobSize = str_len * sizeof(WCHAR);
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buffer += str_len * sizeof(WCHAR);
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*len += str_len * sizeof(WCHAR);
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}
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else
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{
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INT str_len;
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str_len = MultiByteToWideChar(CP_UTF8, 0, cred_blob, cred_blob_len,
|
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NULL, 0);
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*len += str_len * sizeof(WCHAR);
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}
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}
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SecKeychainItemFreeAttributesAndData(attr_list, cred_blob);
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return ERROR_SUCCESS;
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}
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#endif
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static DWORD write_credential_blob(HKEY hkey, LPCWSTR target_name, DWORD type,
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const BYTE key_data[KEY_SIZE],
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const BYTE *credential_blob, DWORD credential_blob_size)
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{
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LPBYTE encrypted_credential_blob;
|
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struct ustring data;
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struct ustring key;
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DWORD ret;
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key.Length = key.MaximumLength = sizeof(key_data);
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key.Buffer = (unsigned char *)key_data;
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encrypted_credential_blob = HeapAlloc(GetProcessHeap(), 0, credential_blob_size);
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if (!encrypted_credential_blob) return ERROR_OUTOFMEMORY;
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memcpy(encrypted_credential_blob, credential_blob, credential_blob_size);
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data.Length = data.MaximumLength = credential_blob_size;
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data.Buffer = encrypted_credential_blob;
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SystemFunction032(&data, &key);
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ret = RegSetValueExW(hkey, wszPasswordValue, 0, REG_BINARY, (LPVOID)encrypted_credential_blob, credential_blob_size);
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HeapFree(GetProcessHeap(), 0, encrypted_credential_blob);
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return ret;
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}
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|
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static DWORD registry_write_credential(HKEY hkey, const CREDENTIALW *credential,
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const BYTE key_data[KEY_SIZE], BOOL preserve_blob)
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|
{
|
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DWORD ret;
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FILETIME LastWritten;
|
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|
|
GetSystemTimeAsFileTime(&LastWritten);
|
|
|
|
ret = RegSetValueExW(hkey, wszFlagsValue, 0, REG_DWORD, (LPVOID)&credential->Flags,
|
|
sizeof(credential->Flags));
|
|
if (ret != ERROR_SUCCESS) return ret;
|
|
ret = RegSetValueExW(hkey, wszTypeValue, 0, REG_DWORD, (LPVOID)&credential->Type,
|
|
sizeof(credential->Type));
|
|
if (ret != ERROR_SUCCESS) return ret;
|
|
ret = RegSetValueExW(hkey, NULL, 0, REG_SZ, (LPVOID)credential->TargetName,
|
|
sizeof(WCHAR)*(strlenW(credential->TargetName)+1));
|
|
if (ret != ERROR_SUCCESS) return ret;
|
|
if (credential->Comment)
|
|
{
|
|
ret = RegSetValueExW(hkey, wszCommentValue, 0, REG_SZ, (LPVOID)credential->Comment,
|
|
sizeof(WCHAR)*(strlenW(credential->Comment)+1));
|
|
if (ret != ERROR_SUCCESS) return ret;
|
|
}
|
|
ret = RegSetValueExW(hkey, wszLastWrittenValue, 0, REG_BINARY, (LPVOID)&LastWritten,
|
|
sizeof(LastWritten));
|
|
if (ret != ERROR_SUCCESS) return ret;
|
|
ret = RegSetValueExW(hkey, wszPersistValue, 0, REG_DWORD, (LPVOID)&credential->Persist,
|
|
sizeof(credential->Persist));
|
|
if (ret != ERROR_SUCCESS) return ret;
|
|
/* FIXME: Attributes */
|
|
if (credential->TargetAlias)
|
|
{
|
|
ret = RegSetValueExW(hkey, wszTargetAliasValue, 0, REG_SZ, (LPVOID)credential->TargetAlias,
|
|
sizeof(WCHAR)*(strlenW(credential->TargetAlias)+1));
|
|
if (ret != ERROR_SUCCESS) return ret;
|
|
}
|
|
if (credential->UserName)
|
|
{
|
|
ret = RegSetValueExW(hkey, wszUserNameValue, 0, REG_SZ, (LPVOID)credential->UserName,
|
|
sizeof(WCHAR)*(strlenW(credential->UserName)+1));
|
|
if (ret != ERROR_SUCCESS) return ret;
|
|
}
|
|
if (!preserve_blob)
|
|
{
|
|
ret = write_credential_blob(hkey, credential->TargetName, credential->Type,
|
|
key_data, credential->CredentialBlob,
|
|
credential->CredentialBlobSize);
|
|
}
|
|
return ret;
|
|
}
|
|
|
|
#ifdef __APPLE__
|
|
static DWORD mac_write_credential(const CREDENTIALW *credential, BOOL preserve_blob)
|
|
{
|
|
OSStatus status;
|
|
SecKeychainItemRef keychain_item;
|
|
char *username;
|
|
char *domain = NULL;
|
|
char *password;
|
|
char *servername;
|
|
UInt32 userlen;
|
|
UInt32 domainlen = 0;
|
|
UInt32 pwlen;
|
|
UInt32 serverlen;
|
|
LPCWSTR p;
|
|
SecKeychainAttribute attrs[1];
|
|
SecKeychainAttributeList attr_list;
|
|
|
|
if (credential->Flags)
|
|
FIXME("Flags 0x%x not written\n", credential->Flags);
|
|
if (credential->Type != CRED_TYPE_DOMAIN_PASSWORD)
|
|
FIXME("credential type of %d not supported\n", credential->Type);
|
|
if (credential->Persist != CRED_PERSIST_LOCAL_MACHINE)
|
|
FIXME("persist value of %d not supported\n", credential->Persist);
|
|
if (credential->AttributeCount)
|
|
FIXME("custom attributes not supported\n");
|
|
|
|
p = strchrW(credential->UserName, '\\');
|
|
if (p)
|
|
{
|
|
domainlen = WideCharToMultiByte(CP_UTF8, 0, credential->UserName,
|
|
p - credential->UserName, NULL, 0, NULL, NULL);
|
|
domain = HeapAlloc(GetProcessHeap(), 0, (domainlen + 1) * sizeof(*domain));
|
|
WideCharToMultiByte(CP_UTF8, 0, credential->UserName, p - credential->UserName,
|
|
domain, domainlen, NULL, NULL);
|
|
domain[domainlen] = '\0';
|
|
p++;
|
|
}
|
|
else
|
|
p = credential->UserName;
|
|
userlen = WideCharToMultiByte(CP_UTF8, 0, p, -1, NULL, 0, NULL, NULL);
|
|
username = HeapAlloc(GetProcessHeap(), 0, userlen * sizeof(*username));
|
|
WideCharToMultiByte(CP_UTF8, 0, p, -1, username, userlen, NULL, NULL);
|
|
|
|
serverlen = WideCharToMultiByte(CP_UTF8, 0, credential->TargetName, -1, NULL, 0, NULL, NULL);
|
|
servername = HeapAlloc(GetProcessHeap(), 0, serverlen * sizeof(*servername));
|
|
WideCharToMultiByte(CP_UTF8, 0, credential->TargetName, -1, servername, serverlen, NULL, NULL);
|
|
pwlen = WideCharToMultiByte(CP_UTF8, 0, (LPCWSTR)credential->CredentialBlob,
|
|
credential->CredentialBlobSize / sizeof(WCHAR), NULL, 0, NULL, NULL);
|
|
password = HeapAlloc(GetProcessHeap(), 0, pwlen * sizeof(*domain));
|
|
WideCharToMultiByte(CP_UTF8, 0, (LPCWSTR)credential->CredentialBlob,
|
|
credential->CredentialBlobSize / sizeof(WCHAR), password, pwlen, NULL, NULL);
|
|
|
|
TRACE("adding server %s, domain %s, username %s using Keychain\n", servername, domain, username);
|
|
status = SecKeychainAddInternetPassword(NULL, strlen(servername), servername,
|
|
strlen(domain), domain, strlen(username),
|
|
username, 0, NULL, 0,
|
|
0 /* no protocol */,
|
|
kSecAuthenticationTypeDefault,
|
|
strlen(password), password, &keychain_item);
|
|
if (status != noErr)
|
|
ERR("SecKeychainAddInternetPassword returned %ld\n", status);
|
|
if (status == errSecDuplicateItem)
|
|
{
|
|
SecKeychainItemRef keychain_item;
|
|
|
|
status = SecKeychainFindInternetPassword(NULL, strlen(servername), servername,
|
|
strlen(domain), domain,
|
|
strlen(username), username,
|
|
0, NULL /* any path */, 0,
|
|
0 /* any protocol */,
|
|
0 /* any authentication type */,
|
|
0, NULL, &keychain_item);
|
|
if (status != noErr)
|
|
ERR("SecKeychainFindInternetPassword returned %ld\n", status);
|
|
}
|
|
HeapFree(GetProcessHeap(), 0, domain);
|
|
HeapFree(GetProcessHeap(), 0, username);
|
|
HeapFree(GetProcessHeap(), 0, servername);
|
|
if (status != noErr)
|
|
{
|
|
HeapFree(GetProcessHeap(), 0, password);
|
|
return ERROR_GEN_FAILURE;
|
|
}
|
|
if (credential->Comment)
|
|
{
|
|
attr_list.count = 1;
|
|
attr_list.attr = attrs;
|
|
attrs[0].tag = kSecCommentItemAttr;
|
|
attrs[0].length = WideCharToMultiByte(CP_UTF8, 0, credential->Comment, -1, NULL, 0, NULL, NULL);
|
|
if (attrs[0].length) attrs[0].length--;
|
|
attrs[0].data = HeapAlloc(GetProcessHeap(), 0, attrs[0].length);
|
|
WideCharToMultiByte(CP_UTF8, 0, credential->Comment, -1, attrs[0].data, attrs[0].length, NULL, NULL);
|
|
}
|
|
else
|
|
{
|
|
attr_list.count = 0;
|
|
attr_list.attr = NULL;
|
|
}
|
|
status = SecKeychainItemModifyAttributesAndData(keychain_item, &attr_list,
|
|
preserve_blob ? 0 : strlen(password),
|
|
preserve_blob ? NULL : password);
|
|
if (credential->Comment)
|
|
HeapFree(GetProcessHeap(), 0, attrs[0].data);
|
|
HeapFree(GetProcessHeap(), 0, password);
|
|
/* FIXME: set TargetAlias attribute */
|
|
CFRelease(keychain_item);
|
|
return ERROR_SUCCESS;
|
|
}
|
|
#endif
|
|
|
|
static DWORD open_cred_mgr_key(HKEY *hkey, BOOL open_for_write)
|
|
{
|
|
return RegCreateKeyExW(HKEY_CURRENT_USER, wszCredentialManagerKey, 0,
|
|
NULL, REG_OPTION_NON_VOLATILE,
|
|
KEY_READ | (open_for_write ? KEY_WRITE : 0), NULL, hkey, NULL);
|
|
}
|
|
|
|
static DWORD get_cred_mgr_encryption_key(HKEY hkeyMgr, BYTE key_data[KEY_SIZE])
|
|
{
|
|
static const BYTE my_key_data[KEY_SIZE] = { 0 };
|
|
DWORD type;
|
|
DWORD count;
|
|
FILETIME ft;
|
|
ULONG seed;
|
|
ULONG value;
|
|
DWORD ret;
|
|
|
|
memcpy(key_data, my_key_data, KEY_SIZE);
|
|
|
|
count = KEY_SIZE;
|
|
ret = RegQueryValueExW(hkeyMgr, wszEncryptionKeyValue, NULL, &type, (LPVOID)key_data,
|
|
&count);
|
|
if (ret == ERROR_SUCCESS)
|
|
{
|
|
if (type != REG_BINARY)
|
|
return ERROR_REGISTRY_CORRUPT;
|
|
else
|
|
return ERROR_SUCCESS;
|
|
}
|
|
if (ret != ERROR_FILE_NOT_FOUND)
|
|
return ret;
|
|
|
|
GetSystemTimeAsFileTime(&ft);
|
|
seed = ft.dwLowDateTime;
|
|
value = RtlUniform(&seed);
|
|
*(DWORD *)key_data = value;
|
|
seed = ft.dwHighDateTime;
|
|
value = RtlUniform(&seed);
|
|
*(DWORD *)(key_data + 4) = value;
|
|
|
|
ret = RegSetValueExW(hkeyMgr, wszEncryptionKeyValue, 0, REG_BINARY,
|
|
(LPVOID)key_data, KEY_SIZE);
|
|
if (ret == ERROR_ACCESS_DENIED)
|
|
{
|
|
ret = open_cred_mgr_key(&hkeyMgr, TRUE);
|
|
if (ret == ERROR_SUCCESS)
|
|
{
|
|
ret = RegSetValueExW(hkeyMgr, wszEncryptionKeyValue, 0, REG_BINARY,
|
|
(LPVOID)key_data, KEY_SIZE);
|
|
RegCloseKey(hkeyMgr);
|
|
}
|
|
}
|
|
return ret;
|
|
}
|
|
|
|
static LPWSTR get_key_name_for_target(LPCWSTR target_name, DWORD type)
|
|
{
|
|
static const WCHAR wszGenericPrefix[] = {'G','e','n','e','r','i','c',':',' ',0};
|
|
static const WCHAR wszDomPasswdPrefix[] = {'D','o','m','P','a','s','s','w','d',':',' ',0};
|
|
INT len;
|
|
LPCWSTR prefix = NULL;
|
|
LPWSTR key_name, p;
|
|
|
|
len = strlenW(target_name);
|
|
if (type == CRED_TYPE_GENERIC)
|
|
{
|
|
prefix = wszGenericPrefix;
|
|
len += sizeof(wszGenericPrefix)/sizeof(wszGenericPrefix[0]);
|
|
}
|
|
else
|
|
{
|
|
prefix = wszDomPasswdPrefix;
|
|
len += sizeof(wszDomPasswdPrefix)/sizeof(wszDomPasswdPrefix[0]);
|
|
}
|
|
|
|
key_name = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
|
|
if (!key_name) return NULL;
|
|
|
|
strcpyW(key_name, prefix);
|
|
strcatW(key_name, target_name);
|
|
|
|
for (p = key_name; *p; p++)
|
|
if (*p == '\\') *p = '_';
|
|
|
|
return key_name;
|
|
}
|
|
|
|
static BOOL credential_matches_filter(HKEY hkeyCred, LPCWSTR filter)
|
|
{
|
|
LPWSTR target_name;
|
|
DWORD ret;
|
|
DWORD type;
|
|
DWORD count;
|
|
LPCWSTR p;
|
|
|
|
if (!filter) return TRUE;
|
|
|
|
ret = RegQueryValueExW(hkeyCred, NULL, 0, &type, NULL, &count);
|
|
if (ret != ERROR_SUCCESS)
|
|
return FALSE;
|
|
else if (type != REG_SZ)
|
|
return FALSE;
|
|
|
|
target_name = HeapAlloc(GetProcessHeap(), 0, count);
|
|
if (!target_name)
|
|
return FALSE;
|
|
ret = RegQueryValueExW(hkeyCred, NULL, 0, &type, (LPVOID)target_name, &count);
|
|
if (ret != ERROR_SUCCESS || type != REG_SZ)
|
|
{
|
|
HeapFree(GetProcessHeap(), 0, target_name);
|
|
return FALSE;
|
|
}
|
|
|
|
TRACE("comparing filter %s to target name %s\n", debugstr_w(filter),
|
|
debugstr_w(target_name));
|
|
|
|
p = strchrW(filter, '*');
|
|
ret = CompareStringW(GetThreadLocale(), 0, filter,
|
|
(p && !p[1] ? p - filter : -1), target_name,
|
|
(p && !p[1] ? p - filter : -1)) == CSTR_EQUAL;
|
|
|
|
HeapFree(GetProcessHeap(), 0, target_name);
|
|
return ret;
|
|
}
|
|
|
|
static DWORD registry_enumerate_credentials(HKEY hkeyMgr, LPCWSTR filter,
|
|
LPWSTR target_name,
|
|
DWORD target_name_len, BYTE key_data[KEY_SIZE],
|
|
PCREDENTIALW *credentials, char **buffer,
|
|
DWORD *len, DWORD *count)
|
|
{
|
|
DWORD i;
|
|
DWORD ret;
|
|
for (i = 0;; i++)
|
|
{
|
|
HKEY hkeyCred;
|
|
ret = RegEnumKeyW(hkeyMgr, i, target_name, target_name_len+1);
|
|
if (ret == ERROR_NO_MORE_ITEMS)
|
|
{
|
|
ret = ERROR_SUCCESS;
|
|
break;
|
|
}
|
|
else if (ret != ERROR_SUCCESS)
|
|
{
|
|
ret = ERROR_SUCCESS;
|
|
continue;
|
|
}
|
|
TRACE("target_name = %s\n", debugstr_w(target_name));
|
|
ret = RegOpenKeyExW(hkeyMgr, target_name, 0, KEY_QUERY_VALUE, &hkeyCred);
|
|
if (ret != ERROR_SUCCESS)
|
|
{
|
|
ret = ERROR_SUCCESS;
|
|
continue;
|
|
}
|
|
if (!credential_matches_filter(hkeyCred, filter))
|
|
{
|
|
RegCloseKey(hkeyCred);
|
|
continue;
|
|
}
|
|
if (buffer)
|
|
{
|
|
*len = sizeof(CREDENTIALW);
|
|
credentials[*count] = (PCREDENTIALW)*buffer;
|
|
}
|
|
else
|
|
*len += sizeof(CREDENTIALW);
|
|
ret = registry_read_credential(hkeyCred, buffer ? credentials[*count] : NULL,
|
|
key_data, buffer ? *buffer + sizeof(CREDENTIALW) : NULL,
|
|
len);
|
|
RegCloseKey(hkeyCred);
|
|
if (ret != ERROR_SUCCESS) break;
|
|
if (buffer) *buffer += *len;
|
|
(*count)++;
|
|
}
|
|
return ret;
|
|
}
|
|
|
|
#ifdef __APPLE__
|
|
static DWORD mac_enumerate_credentials(LPCWSTR filter, PCREDENTIALW *credentials,
|
|
char *buffer, DWORD *len, DWORD *count)
|
|
{
|
|
SecKeychainSearchRef search;
|
|
SecKeychainItemRef item;
|
|
OSStatus status;
|
|
Boolean saved_user_interaction_allowed;
|
|
DWORD ret;
|
|
|
|
SecKeychainGetUserInteractionAllowed(&saved_user_interaction_allowed);
|
|
SecKeychainSetUserInteractionAllowed(false);
|
|
|
|
status = SecKeychainSearchCreateFromAttributes(NULL, kSecInternetPasswordItemClass, NULL, &search);
|
|
if (status == noErr)
|
|
{
|
|
while (SecKeychainSearchCopyNext(search, &item) == noErr)
|
|
{
|
|
SecKeychainAttributeInfo info;
|
|
SecKeychainAttributeList *attr_list;
|
|
UInt32 info_tags[] = { kSecServerItemAttr };
|
|
info.count = sizeof(info_tags)/sizeof(info_tags[0]);
|
|
info.tag = info_tags;
|
|
info.format = NULL;
|
|
status = SecKeychainItemCopyAttributesAndData(item, &info, NULL, &attr_list, NULL, NULL);
|
|
if (status != noErr)
|
|
{
|
|
WARN("SecKeychainItemCopyAttributesAndData returned status %ld\n", status);
|
|
continue;
|
|
}
|
|
if (buffer)
|
|
{
|
|
*len = sizeof(CREDENTIALW);
|
|
credentials[*count] = (PCREDENTIALW)buffer;
|
|
}
|
|
else
|
|
*len += sizeof(CREDENTIALW);
|
|
if (attr_list->count != 1 || attr_list->attr[0].tag != kSecServerItemAttr) continue;
|
|
TRACE("server item: %.*s\n", (int)attr_list->attr[0].length, (char *)attr_list->attr[0].data);
|
|
/* FIXME: filter based on attr_list->attr[0].data */
|
|
SecKeychainItemFreeAttributesAndData(attr_list, NULL);
|
|
ret = mac_read_credential_from_item(item, FALSE,
|
|
buffer ? credentials[*count] : NULL,
|
|
buffer ? buffer + sizeof(CREDENTIALW) : NULL,
|
|
len);
|
|
CFRelease(item);
|
|
if (ret == ERROR_SUCCESS)
|
|
{
|
|
(*count)++;
|
|
if (buffer) buffer += *len;
|
|
}
|
|
}
|
|
CFRelease(search);
|
|
}
|
|
else
|
|
ERR("SecKeychainSearchCreateFromAttributes returned status %ld\n", status);
|
|
SecKeychainSetUserInteractionAllowed(saved_user_interaction_allowed);
|
|
return ERROR_SUCCESS;
|
|
}
|
|
|
|
static DWORD mac_delete_credential(LPCWSTR TargetName)
|
|
{
|
|
OSStatus status;
|
|
SecKeychainSearchRef search;
|
|
status = SecKeychainSearchCreateFromAttributes(NULL, kSecInternetPasswordItemClass, NULL, &search);
|
|
if (status == noErr)
|
|
{
|
|
SecKeychainItemRef item;
|
|
while (SecKeychainSearchCopyNext(search, &item) == noErr)
|
|
{
|
|
SecKeychainAttributeInfo info;
|
|
SecKeychainAttributeList *attr_list;
|
|
UInt32 info_tags[] = { kSecServerItemAttr };
|
|
LPWSTR target_name;
|
|
INT str_len;
|
|
info.count = sizeof(info_tags)/sizeof(info_tags[0]);
|
|
info.tag = info_tags;
|
|
info.format = NULL;
|
|
status = SecKeychainItemCopyAttributesAndData(item, &info, NULL, &attr_list, NULL, NULL);
|
|
if (status != noErr)
|
|
{
|
|
WARN("SecKeychainItemCopyAttributesAndData returned status %ld\n", status);
|
|
continue;
|
|
}
|
|
if (attr_list->count != 1 || attr_list->attr[0].tag != kSecServerItemAttr)
|
|
{
|
|
CFRelease(item);
|
|
continue;
|
|
}
|
|
str_len = MultiByteToWideChar(CP_UTF8, 0, attr_list->attr[0].data, attr_list->attr[0].length, NULL, 0);
|
|
target_name = HeapAlloc(GetProcessHeap(), 0, (str_len + 1) * sizeof(WCHAR));
|
|
MultiByteToWideChar(CP_UTF8, 0, attr_list->attr[0].data, attr_list->attr[0].length, target_name, str_len);
|
|
/* nul terminate */
|
|
target_name[str_len] = '\0';
|
|
if (strcmpiW(TargetName, target_name))
|
|
{
|
|
CFRelease(item);
|
|
HeapFree(GetProcessHeap(), 0, target_name);
|
|
continue;
|
|
}
|
|
HeapFree(GetProcessHeap(), 0, target_name);
|
|
SecKeychainItemFreeAttributesAndData(attr_list, NULL);
|
|
SecKeychainItemDelete(item);
|
|
CFRelease(item);
|
|
CFRelease(search);
|
|
|
|
return ERROR_SUCCESS;
|
|
}
|
|
CFRelease(search);
|
|
}
|
|
return ERROR_NOT_FOUND;
|
|
}
|
|
#endif
|
|
|
|
static void convert_PCREDENTIALW_to_PCREDENTIALA(const CREDENTIALW *CredentialW, PCREDENTIALA CredentialA, DWORD *len)
|
|
{
|
|
char *buffer = (char *)CredentialA + sizeof(CREDENTIALA);
|
|
INT string_len;
|
|
|
|
*len += sizeof(CREDENTIALA);
|
|
if (!CredentialA)
|
|
{
|
|
if (CredentialW->TargetName) *len += WideCharToMultiByte(CP_ACP, 0, CredentialW->TargetName, -1, NULL, 0, NULL, NULL);
|
|
if (CredentialW->Comment) *len += WideCharToMultiByte(CP_ACP, 0, CredentialW->Comment, -1, NULL, 0, NULL, NULL);
|
|
*len += CredentialW->CredentialBlobSize;
|
|
if (CredentialW->TargetAlias) *len += WideCharToMultiByte(CP_ACP, 0, CredentialW->TargetAlias, -1, NULL, 0, NULL, NULL);
|
|
if (CredentialW->UserName) *len += WideCharToMultiByte(CP_ACP, 0, CredentialW->UserName, -1, NULL, 0, NULL, NULL);
|
|
|
|
return;
|
|
}
|
|
|
|
CredentialA->Flags = CredentialW->Flags;
|
|
CredentialA->Type = CredentialW->Type;
|
|
if (CredentialW->TargetName)
|
|
{
|
|
CredentialA->TargetName = (LPSTR)buffer;
|
|
string_len = WideCharToMultiByte(CP_ACP, 0, CredentialW->TargetName, -1, CredentialA->TargetName, -1, NULL, NULL);
|
|
buffer += string_len;
|
|
*len += string_len;
|
|
}
|
|
else
|
|
CredentialA->TargetName = NULL;
|
|
if (CredentialW->Comment)
|
|
{
|
|
CredentialA->Comment = (LPSTR)buffer;
|
|
string_len = WideCharToMultiByte(CP_ACP, 0, CredentialW->Comment, -1, CredentialA->Comment, -1, NULL, NULL);
|
|
buffer += string_len;
|
|
*len += string_len;
|
|
}
|
|
else
|
|
CredentialA->Comment = NULL;
|
|
CredentialA->LastWritten = CredentialW->LastWritten;
|
|
CredentialA->CredentialBlobSize = CredentialW->CredentialBlobSize;
|
|
if (CredentialW->CredentialBlobSize)
|
|
{
|
|
CredentialA->CredentialBlob =(LPBYTE)buffer;
|
|
memcpy(CredentialA->CredentialBlob, CredentialW->CredentialBlob,
|
|
CredentialW->CredentialBlobSize);
|
|
buffer += CredentialW->CredentialBlobSize;
|
|
*len += CredentialW->CredentialBlobSize;
|
|
}
|
|
else
|
|
CredentialA->CredentialBlob = NULL;
|
|
CredentialA->Persist = CredentialW->Persist;
|
|
CredentialA->AttributeCount = 0;
|
|
CredentialA->Attributes = NULL; /* FIXME */
|
|
if (CredentialW->TargetAlias)
|
|
{
|
|
CredentialA->TargetAlias = (LPSTR)buffer;
|
|
string_len = WideCharToMultiByte(CP_ACP, 0, CredentialW->TargetAlias, -1, CredentialA->TargetAlias, -1, NULL, NULL);
|
|
buffer += string_len;
|
|
*len += string_len;
|
|
}
|
|
else
|
|
CredentialA->TargetAlias = NULL;
|
|
if (CredentialW->UserName)
|
|
{
|
|
CredentialA->UserName = (LPSTR)buffer;
|
|
string_len = WideCharToMultiByte(CP_ACP, 0, CredentialW->UserName, -1, CredentialA->UserName, -1, NULL, NULL);
|
|
buffer += string_len;
|
|
*len += string_len;
|
|
}
|
|
else
|
|
CredentialA->UserName = NULL;
|
|
}
|
|
|
|
static void convert_PCREDENTIALA_to_PCREDENTIALW(const CREDENTIALA *CredentialA, PCREDENTIALW CredentialW, DWORD *len)
|
|
{
|
|
char *buffer = (char *)CredentialW + sizeof(CREDENTIALW);
|
|
INT string_len;
|
|
|
|
*len += sizeof(CREDENTIALW);
|
|
if (!CredentialW)
|
|
{
|
|
if (CredentialA->TargetName) *len += sizeof(WCHAR) * MultiByteToWideChar(CP_ACP, 0, CredentialA->TargetName, -1, NULL, 0);
|
|
if (CredentialA->Comment) *len += sizeof(WCHAR) * MultiByteToWideChar(CP_ACP, 0, CredentialA->Comment, -1, NULL, 0);
|
|
*len += CredentialA->CredentialBlobSize;
|
|
if (CredentialA->TargetAlias) *len += sizeof(WCHAR) * MultiByteToWideChar(CP_ACP, 0, CredentialA->TargetAlias, -1, NULL, 0);
|
|
if (CredentialA->UserName) *len += sizeof(WCHAR) * MultiByteToWideChar(CP_ACP, 0, CredentialA->UserName, -1, NULL, 0);
|
|
|
|
return;
|
|
}
|
|
|
|
CredentialW->Flags = CredentialA->Flags;
|
|
CredentialW->Type = CredentialA->Type;
|
|
if (CredentialA->TargetName)
|
|
{
|
|
CredentialW->TargetName = (LPWSTR)buffer;
|
|
string_len = MultiByteToWideChar(CP_ACP, 0, CredentialA->TargetName, -1, CredentialW->TargetName, -1);
|
|
buffer += sizeof(WCHAR) * string_len;
|
|
*len += sizeof(WCHAR) * string_len;
|
|
}
|
|
else
|
|
CredentialW->TargetName = NULL;
|
|
if (CredentialA->Comment)
|
|
{
|
|
CredentialW->Comment = (LPWSTR)buffer;
|
|
string_len = MultiByteToWideChar(CP_ACP, 0, CredentialA->Comment, -1, CredentialW->Comment, -1);
|
|
buffer += sizeof(WCHAR) * string_len;
|
|
*len += sizeof(WCHAR) * string_len;
|
|
}
|
|
else
|
|
CredentialW->Comment = NULL;
|
|
CredentialW->LastWritten = CredentialA->LastWritten;
|
|
CredentialW->CredentialBlobSize = CredentialA->CredentialBlobSize;
|
|
if (CredentialA->CredentialBlobSize)
|
|
{
|
|
CredentialW->CredentialBlob =(LPBYTE)buffer;
|
|
memcpy(CredentialW->CredentialBlob, CredentialA->CredentialBlob,
|
|
CredentialA->CredentialBlobSize);
|
|
buffer += CredentialA->CredentialBlobSize;
|
|
*len += CredentialA->CredentialBlobSize;
|
|
}
|
|
else
|
|
CredentialW->CredentialBlob = NULL;
|
|
CredentialW->Persist = CredentialA->Persist;
|
|
CredentialW->AttributeCount = 0;
|
|
CredentialW->Attributes = NULL; /* FIXME */
|
|
if (CredentialA->TargetAlias)
|
|
{
|
|
CredentialW->TargetAlias = (LPWSTR)buffer;
|
|
string_len = MultiByteToWideChar(CP_ACP, 0, CredentialA->TargetAlias, -1, CredentialW->TargetAlias, -1);
|
|
buffer += sizeof(WCHAR) * string_len;
|
|
*len += sizeof(WCHAR) * string_len;
|
|
}
|
|
else
|
|
CredentialW->TargetAlias = NULL;
|
|
if (CredentialA->UserName)
|
|
{
|
|
CredentialW->UserName = (LPWSTR)buffer;
|
|
string_len = MultiByteToWideChar(CP_ACP, 0, CredentialA->UserName, -1, CredentialW->UserName, -1);
|
|
buffer += sizeof(WCHAR) * string_len;
|
|
*len += sizeof(WCHAR) * string_len;
|
|
}
|
|
else
|
|
CredentialW->UserName = NULL;
|
|
}
|
|
|
|
/******************************************************************************
|
|
* CredDeleteA [ADVAPI32.@]
|
|
*/
|
|
BOOL WINAPI CredDeleteA(LPCSTR TargetName, DWORD Type, DWORD Flags)
|
|
{
|
|
LPWSTR TargetNameW;
|
|
DWORD len;
|
|
BOOL ret;
|
|
|
|
TRACE("(%s, %d, 0x%x)\n", debugstr_a(TargetName), Type, Flags);
|
|
|
|
if (!TargetName)
|
|
{
|
|
SetLastError(ERROR_INVALID_PARAMETER);
|
|
return FALSE;
|
|
}
|
|
|
|
len = MultiByteToWideChar(CP_ACP, 0, TargetName, -1, NULL, 0);
|
|
TargetNameW = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
|
|
if (!TargetNameW)
|
|
{
|
|
SetLastError(ERROR_OUTOFMEMORY);
|
|
return FALSE;
|
|
}
|
|
MultiByteToWideChar(CP_ACP, 0, TargetName, -1, TargetNameW, len);
|
|
|
|
ret = CredDeleteW(TargetNameW, Type, Flags);
|
|
|
|
HeapFree(GetProcessHeap(), 0, TargetNameW);
|
|
|
|
return ret;
|
|
}
|
|
|
|
/******************************************************************************
|
|
* CredDeleteW [ADVAPI32.@]
|
|
*/
|
|
BOOL WINAPI CredDeleteW(LPCWSTR TargetName, DWORD Type, DWORD Flags)
|
|
{
|
|
HKEY hkeyMgr;
|
|
DWORD ret;
|
|
LPWSTR key_name;
|
|
|
|
TRACE("(%s, %d, 0x%x)\n", debugstr_w(TargetName), Type, Flags);
|
|
|
|
if (!TargetName)
|
|
{
|
|
SetLastError(ERROR_INVALID_PARAMETER);
|
|
return FALSE;
|
|
}
|
|
|
|
if (Type != CRED_TYPE_GENERIC && Type != CRED_TYPE_DOMAIN_PASSWORD)
|
|
{
|
|
FIXME("unhandled type %d\n", Type);
|
|
SetLastError(ERROR_INVALID_PARAMETER);
|
|
return FALSE;
|
|
}
|
|
|
|
if (Flags)
|
|
{
|
|
FIXME("unhandled flags 0x%x\n", Flags);
|
|
SetLastError(ERROR_INVALID_FLAGS);
|
|
return FALSE;
|
|
}
|
|
|
|
#ifdef __APPLE__
|
|
if (Type == CRED_TYPE_DOMAIN_PASSWORD)
|
|
{
|
|
ret = mac_delete_credential(TargetName);
|
|
if (ret == ERROR_SUCCESS)
|
|
return TRUE;
|
|
}
|
|
#endif
|
|
|
|
ret = open_cred_mgr_key(&hkeyMgr, TRUE);
|
|
if (ret != ERROR_SUCCESS)
|
|
{
|
|
WARN("couldn't open/create manager key, error %d\n", ret);
|
|
SetLastError(ERROR_NO_SUCH_LOGON_SESSION);
|
|
return FALSE;
|
|
}
|
|
|
|
key_name = get_key_name_for_target(TargetName, Type);
|
|
ret = RegDeleteKeyW(hkeyMgr, key_name);
|
|
HeapFree(GetProcessHeap(), 0, key_name);
|
|
RegCloseKey(hkeyMgr);
|
|
if (ret != ERROR_SUCCESS)
|
|
{
|
|
SetLastError(ERROR_NOT_FOUND);
|
|
return FALSE;
|
|
}
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
/******************************************************************************
|
|
* CredEnumerateA [ADVAPI32.@]
|
|
*/
|
|
BOOL WINAPI CredEnumerateA(LPCSTR Filter, DWORD Flags, DWORD *Count,
|
|
PCREDENTIALA **Credentials)
|
|
{
|
|
LPWSTR FilterW;
|
|
PCREDENTIALW *CredentialsW;
|
|
DWORD i;
|
|
DWORD len;
|
|
char *buffer;
|
|
|
|
TRACE("(%s, 0x%x, %p, %p)\n", debugstr_a(Filter), Flags, Count, Credentials);
|
|
|
|
if (Filter)
|
|
{
|
|
len = MultiByteToWideChar(CP_ACP, 0, Filter, -1, NULL, 0);
|
|
FilterW = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
|
|
if (!FilterW)
|
|
{
|
|
SetLastError(ERROR_OUTOFMEMORY);
|
|
return FALSE;
|
|
}
|
|
MultiByteToWideChar(CP_ACP, 0, Filter, -1, FilterW, len);
|
|
}
|
|
else
|
|
FilterW = NULL;
|
|
|
|
if (!CredEnumerateW(FilterW, Flags, Count, &CredentialsW))
|
|
{
|
|
HeapFree(GetProcessHeap(), 0, FilterW);
|
|
return FALSE;
|
|
}
|
|
HeapFree(GetProcessHeap(), 0, FilterW);
|
|
|
|
len = *Count * sizeof(PCREDENTIALA);
|
|
for (i = 0; i < *Count; i++)
|
|
convert_PCREDENTIALW_to_PCREDENTIALA(CredentialsW[i], NULL, &len);
|
|
|
|
*Credentials = HeapAlloc(GetProcessHeap(), 0, len);
|
|
if (!*Credentials)
|
|
{
|
|
CredFree(CredentialsW);
|
|
SetLastError(ERROR_OUTOFMEMORY);
|
|
return FALSE;
|
|
}
|
|
|
|
buffer = (char *)&(*Credentials)[*Count];
|
|
for (i = 0; i < *Count; i++)
|
|
{
|
|
len = 0;
|
|
(*Credentials)[i] = (PCREDENTIALA)buffer;
|
|
convert_PCREDENTIALW_to_PCREDENTIALA(CredentialsW[i], (*Credentials)[i], &len);
|
|
buffer += len;
|
|
}
|
|
|
|
CredFree(CredentialsW);
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
/******************************************************************************
|
|
* CredEnumerateW [ADVAPI32.@]
|
|
*/
|
|
BOOL WINAPI CredEnumerateW(LPCWSTR Filter, DWORD Flags, DWORD *Count,
|
|
PCREDENTIALW **Credentials)
|
|
{
|
|
HKEY hkeyMgr;
|
|
DWORD ret;
|
|
LPWSTR target_name;
|
|
DWORD target_name_len;
|
|
DWORD len;
|
|
char *buffer;
|
|
BYTE key_data[KEY_SIZE];
|
|
|
|
TRACE("(%s, 0x%x, %p, %p)\n", debugstr_w(Filter), Flags, Count, Credentials);
|
|
|
|
if (Flags)
|
|
{
|
|
SetLastError(ERROR_INVALID_FLAGS);
|
|
return FALSE;
|
|
}
|
|
|
|
ret = open_cred_mgr_key(&hkeyMgr, FALSE);
|
|
if (ret != ERROR_SUCCESS)
|
|
{
|
|
WARN("couldn't open/create manager key, error %d\n", ret);
|
|
SetLastError(ERROR_NO_SUCH_LOGON_SESSION);
|
|
return FALSE;
|
|
}
|
|
|
|
ret = get_cred_mgr_encryption_key(hkeyMgr, key_data);
|
|
if (ret != ERROR_SUCCESS)
|
|
{
|
|
RegCloseKey(hkeyMgr);
|
|
SetLastError(ret);
|
|
return FALSE;
|
|
}
|
|
|
|
ret = RegQueryInfoKeyW(hkeyMgr, NULL, NULL, NULL, NULL, &target_name_len, NULL, NULL, NULL, NULL, NULL, NULL);
|
|
if (ret != ERROR_SUCCESS)
|
|
{
|
|
RegCloseKey(hkeyMgr);
|
|
SetLastError(ret);
|
|
return FALSE;
|
|
}
|
|
|
|
target_name = HeapAlloc(GetProcessHeap(), 0, (target_name_len+1)*sizeof(WCHAR));
|
|
if (!target_name)
|
|
{
|
|
RegCloseKey(hkeyMgr);
|
|
SetLastError(ERROR_OUTOFMEMORY);
|
|
return FALSE;
|
|
}
|
|
|
|
*Count = 0;
|
|
len = 0;
|
|
ret = registry_enumerate_credentials(hkeyMgr, Filter, target_name, target_name_len,
|
|
key_data, NULL, NULL, &len, Count);
|
|
#ifdef __APPLE__
|
|
if (ret == ERROR_SUCCESS)
|
|
ret = mac_enumerate_credentials(Filter, NULL, NULL, &len, Count);
|
|
#endif
|
|
if (ret == ERROR_SUCCESS && *Count == 0)
|
|
ret = ERROR_NOT_FOUND;
|
|
if (ret != ERROR_SUCCESS)
|
|
{
|
|
HeapFree(GetProcessHeap(), 0, target_name);
|
|
RegCloseKey(hkeyMgr);
|
|
SetLastError(ret);
|
|
return FALSE;
|
|
}
|
|
len += *Count * sizeof(PCREDENTIALW);
|
|
|
|
if (ret == ERROR_SUCCESS)
|
|
{
|
|
buffer = HeapAlloc(GetProcessHeap(), 0, len);
|
|
*Credentials = (PCREDENTIALW *)buffer;
|
|
if (buffer)
|
|
{
|
|
buffer += *Count * sizeof(PCREDENTIALW);
|
|
*Count = 0;
|
|
ret = registry_enumerate_credentials(hkeyMgr, Filter, target_name,
|
|
target_name_len, key_data,
|
|
*Credentials, &buffer, &len,
|
|
Count);
|
|
#ifdef __APPLE__
|
|
if (ret == ERROR_SUCCESS)
|
|
ret = mac_enumerate_credentials(Filter, *Credentials,
|
|
buffer, &len, Count);
|
|
#endif
|
|
}
|
|
else
|
|
ret = ERROR_OUTOFMEMORY;
|
|
}
|
|
|
|
HeapFree(GetProcessHeap(), 0, target_name);
|
|
RegCloseKey(hkeyMgr);
|
|
|
|
if (ret != ERROR_SUCCESS)
|
|
{
|
|
SetLastError(ret);
|
|
return FALSE;
|
|
}
|
|
return TRUE;
|
|
}
|
|
|
|
/******************************************************************************
|
|
* CredFree [ADVAPI32.@]
|
|
*/
|
|
VOID WINAPI CredFree(PVOID Buffer)
|
|
{
|
|
HeapFree(GetProcessHeap(), 0, Buffer);
|
|
}
|
|
|
|
/******************************************************************************
|
|
* CredReadA [ADVAPI32.@]
|
|
*/
|
|
BOOL WINAPI CredReadA(LPCSTR TargetName, DWORD Type, DWORD Flags, PCREDENTIALA *Credential)
|
|
{
|
|
LPWSTR TargetNameW;
|
|
PCREDENTIALW CredentialW;
|
|
DWORD len;
|
|
|
|
TRACE("(%s, %d, 0x%x, %p)\n", debugstr_a(TargetName), Type, Flags, Credential);
|
|
|
|
if (!TargetName)
|
|
{
|
|
SetLastError(ERROR_INVALID_PARAMETER);
|
|
return FALSE;
|
|
}
|
|
|
|
len = MultiByteToWideChar(CP_ACP, 0, TargetName, -1, NULL, 0);
|
|
TargetNameW = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
|
|
if (!TargetNameW)
|
|
{
|
|
SetLastError(ERROR_OUTOFMEMORY);
|
|
return FALSE;
|
|
}
|
|
MultiByteToWideChar(CP_ACP, 0, TargetName, -1, TargetNameW, len);
|
|
|
|
if (!CredReadW(TargetNameW, Type, Flags, &CredentialW))
|
|
{
|
|
HeapFree(GetProcessHeap(), 0, TargetNameW);
|
|
return FALSE;
|
|
}
|
|
HeapFree(GetProcessHeap(), 0, TargetNameW);
|
|
|
|
len = 0;
|
|
convert_PCREDENTIALW_to_PCREDENTIALA(CredentialW, NULL, &len);
|
|
*Credential = HeapAlloc(GetProcessHeap(), 0, len);
|
|
if (!*Credential)
|
|
{
|
|
SetLastError(ERROR_OUTOFMEMORY);
|
|
return FALSE;
|
|
}
|
|
len = 0;
|
|
convert_PCREDENTIALW_to_PCREDENTIALA(CredentialW, *Credential, &len);
|
|
|
|
CredFree(CredentialW);
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
/******************************************************************************
|
|
* CredReadW [ADVAPI32.@]
|
|
*/
|
|
BOOL WINAPI CredReadW(LPCWSTR TargetName, DWORD Type, DWORD Flags, PCREDENTIALW *Credential)
|
|
{
|
|
HKEY hkeyMgr;
|
|
HKEY hkeyCred;
|
|
DWORD ret;
|
|
LPWSTR key_name;
|
|
DWORD len;
|
|
BYTE key_data[KEY_SIZE];
|
|
|
|
TRACE("(%s, %d, 0x%x, %p)\n", debugstr_w(TargetName), Type, Flags, Credential);
|
|
|
|
if (!TargetName)
|
|
{
|
|
SetLastError(ERROR_INVALID_PARAMETER);
|
|
return FALSE;
|
|
}
|
|
|
|
if (Type != CRED_TYPE_GENERIC && Type != CRED_TYPE_DOMAIN_PASSWORD)
|
|
{
|
|
FIXME("unhandled type %d\n", Type);
|
|
SetLastError(ERROR_INVALID_PARAMETER);
|
|
return FALSE;
|
|
}
|
|
|
|
if (Flags)
|
|
{
|
|
FIXME("unhandled flags 0x%x\n", Flags);
|
|
SetLastError(ERROR_INVALID_FLAGS);
|
|
return FALSE;
|
|
}
|
|
|
|
#ifdef __APPLE__
|
|
if (Type == CRED_TYPE_DOMAIN_PASSWORD)
|
|
{
|
|
OSStatus status;
|
|
SecKeychainSearchRef search;
|
|
status = SecKeychainSearchCreateFromAttributes(NULL, kSecInternetPasswordItemClass, NULL, &search);
|
|
if (status == noErr)
|
|
{
|
|
SecKeychainItemRef item;
|
|
while (SecKeychainSearchCopyNext(search, &item) == noErr)
|
|
{
|
|
SecKeychainAttributeInfo info;
|
|
SecKeychainAttributeList *attr_list;
|
|
UInt32 info_tags[] = { kSecServerItemAttr };
|
|
LPWSTR target_name;
|
|
INT str_len;
|
|
info.count = sizeof(info_tags)/sizeof(info_tags[0]);
|
|
info.tag = info_tags;
|
|
info.format = NULL;
|
|
status = SecKeychainItemCopyAttributesAndData(item, &info, NULL, &attr_list, NULL, NULL);
|
|
len = sizeof(**Credential);
|
|
if (status != noErr)
|
|
{
|
|
WARN("SecKeychainItemCopyAttributesAndData returned status %ld\n", status);
|
|
continue;
|
|
}
|
|
if (attr_list->count != 1 || attr_list->attr[0].tag != kSecServerItemAttr)
|
|
{
|
|
CFRelease(item);
|
|
continue;
|
|
}
|
|
str_len = MultiByteToWideChar(CP_UTF8, 0, attr_list->attr[0].data, attr_list->attr[0].length, NULL, 0);
|
|
target_name = HeapAlloc(GetProcessHeap(), 0, (str_len + 1) * sizeof(WCHAR));
|
|
MultiByteToWideChar(CP_UTF8, 0, attr_list->attr[0].data, attr_list->attr[0].length, target_name, str_len);
|
|
/* nul terminate */
|
|
target_name[str_len] = '\0';
|
|
if (strcmpiW(TargetName, target_name))
|
|
{
|
|
CFRelease(item);
|
|
HeapFree(GetProcessHeap(), 0, target_name);
|
|
continue;
|
|
}
|
|
HeapFree(GetProcessHeap(), 0, target_name);
|
|
SecKeychainItemFreeAttributesAndData(attr_list, NULL);
|
|
ret = mac_read_credential_from_item(item, TRUE, NULL, NULL, &len);
|
|
if (ret == ERROR_SUCCESS)
|
|
{
|
|
*Credential = HeapAlloc(GetProcessHeap(), 0, len);
|
|
if (*Credential)
|
|
{
|
|
len = sizeof(**Credential);
|
|
ret = mac_read_credential_from_item(item, TRUE, *Credential,
|
|
(char *)(*Credential + 1), &len);
|
|
}
|
|
else
|
|
ret = ERROR_OUTOFMEMORY;
|
|
CFRelease(item);
|
|
CFRelease(search);
|
|
if (ret != ERROR_SUCCESS)
|
|
{
|
|
SetLastError(ret);
|
|
return FALSE;
|
|
}
|
|
return TRUE;
|
|
}
|
|
CFRelease(item);
|
|
}
|
|
CFRelease(search);
|
|
}
|
|
}
|
|
#endif
|
|
|
|
ret = open_cred_mgr_key(&hkeyMgr, FALSE);
|
|
if (ret != ERROR_SUCCESS)
|
|
{
|
|
WARN("couldn't open/create manager key, error %d\n", ret);
|
|
SetLastError(ERROR_NO_SUCH_LOGON_SESSION);
|
|
return FALSE;
|
|
}
|
|
|
|
ret = get_cred_mgr_encryption_key(hkeyMgr, key_data);
|
|
if (ret != ERROR_SUCCESS)
|
|
{
|
|
RegCloseKey(hkeyMgr);
|
|
SetLastError(ret);
|
|
return FALSE;
|
|
}
|
|
|
|
key_name = get_key_name_for_target(TargetName, Type);
|
|
ret = RegOpenKeyExW(hkeyMgr, key_name, 0, KEY_QUERY_VALUE, &hkeyCred);
|
|
HeapFree(GetProcessHeap(), 0, key_name);
|
|
if (ret != ERROR_SUCCESS)
|
|
{
|
|
TRACE("credentials for target name %s not found\n", debugstr_w(TargetName));
|
|
SetLastError(ERROR_NOT_FOUND);
|
|
return FALSE;
|
|
}
|
|
|
|
len = sizeof(**Credential);
|
|
ret = registry_read_credential(hkeyCred, NULL, key_data, NULL, &len);
|
|
if (ret == ERROR_SUCCESS)
|
|
{
|
|
*Credential = HeapAlloc(GetProcessHeap(), 0, len);
|
|
if (*Credential)
|
|
{
|
|
len = sizeof(**Credential);
|
|
ret = registry_read_credential(hkeyCred, *Credential, key_data,
|
|
(char *)(*Credential + 1), &len);
|
|
}
|
|
else
|
|
ret = ERROR_OUTOFMEMORY;
|
|
}
|
|
|
|
RegCloseKey(hkeyCred);
|
|
RegCloseKey(hkeyMgr);
|
|
|
|
if (ret != ERROR_SUCCESS)
|
|
{
|
|
SetLastError(ret);
|
|
return FALSE;
|
|
}
|
|
return TRUE;
|
|
}
|
|
|
|
/******************************************************************************
|
|
* CredWriteA [ADVAPI32.@]
|
|
*/
|
|
BOOL WINAPI CredWriteA(PCREDENTIALA Credential, DWORD Flags)
|
|
{
|
|
BOOL ret;
|
|
DWORD len;
|
|
PCREDENTIALW CredentialW;
|
|
|
|
TRACE("(%p, 0x%x)\n", Credential, Flags);
|
|
|
|
if (!Credential || !Credential->TargetName)
|
|
{
|
|
SetLastError(ERROR_INVALID_PARAMETER);
|
|
return FALSE;
|
|
}
|
|
|
|
len = 0;
|
|
convert_PCREDENTIALA_to_PCREDENTIALW(Credential, NULL, &len);
|
|
CredentialW = HeapAlloc(GetProcessHeap(), 0, len);
|
|
if (!CredentialW)
|
|
{
|
|
SetLastError(ERROR_OUTOFMEMORY);
|
|
return FALSE;
|
|
}
|
|
len = 0;
|
|
convert_PCREDENTIALA_to_PCREDENTIALW(Credential, CredentialW, &len);
|
|
|
|
ret = CredWriteW(CredentialW, Flags);
|
|
|
|
HeapFree(GetProcessHeap(), 0, CredentialW);
|
|
|
|
return ret;
|
|
}
|
|
|
|
/******************************************************************************
|
|
* CredWriteW [ADVAPI32.@]
|
|
*/
|
|
BOOL WINAPI CredWriteW(PCREDENTIALW Credential, DWORD Flags)
|
|
{
|
|
HKEY hkeyMgr;
|
|
HKEY hkeyCred;
|
|
DWORD ret;
|
|
LPWSTR key_name;
|
|
BYTE key_data[KEY_SIZE];
|
|
|
|
TRACE("(%p, 0x%x)\n", Credential, Flags);
|
|
|
|
if (!Credential || !Credential->TargetName)
|
|
{
|
|
SetLastError(ERROR_INVALID_PARAMETER);
|
|
return FALSE;
|
|
}
|
|
|
|
if (Flags & ~CRED_PRESERVE_CREDENTIAL_BLOB)
|
|
{
|
|
FIXME("unhandled flags 0x%x\n", Flags);
|
|
SetLastError(ERROR_INVALID_FLAGS);
|
|
return FALSE;
|
|
}
|
|
|
|
if (Credential->Type != CRED_TYPE_GENERIC && Credential->Type != CRED_TYPE_DOMAIN_PASSWORD)
|
|
{
|
|
FIXME("unhandled type %d\n", Credential->Type);
|
|
SetLastError(ERROR_INVALID_PARAMETER);
|
|
return FALSE;
|
|
}
|
|
|
|
TRACE("Credential->TargetName = %s\n", debugstr_w(Credential->TargetName));
|
|
TRACE("Credential->UserName = %s\n", debugstr_w(Credential->UserName));
|
|
|
|
if (Credential->Type == CRED_TYPE_DOMAIN_PASSWORD)
|
|
{
|
|
if (!Credential->UserName ||
|
|
(!strchrW(Credential->UserName, '\\') && !strchrW(Credential->UserName, '@')))
|
|
{
|
|
ERR("bad username %s\n", debugstr_w(Credential->UserName));
|
|
SetLastError(ERROR_BAD_USERNAME);
|
|
return FALSE;
|
|
}
|
|
}
|
|
|
|
#ifdef __APPLE__
|
|
if (!Credential->AttributeCount &&
|
|
Credential->Type == CRED_TYPE_DOMAIN_PASSWORD &&
|
|
(Credential->Persist == CRED_PERSIST_LOCAL_MACHINE || Credential->Persist == CRED_PERSIST_ENTERPRISE))
|
|
{
|
|
ret = mac_write_credential(Credential, Flags & CRED_PRESERVE_CREDENTIAL_BLOB);
|
|
if (ret != ERROR_SUCCESS)
|
|
{
|
|
SetLastError(ret);
|
|
return FALSE;
|
|
}
|
|
return TRUE;
|
|
}
|
|
#endif
|
|
|
|
ret = open_cred_mgr_key(&hkeyMgr, FALSE);
|
|
if (ret != ERROR_SUCCESS)
|
|
{
|
|
WARN("couldn't open/create manager key, error %d\n", ret);
|
|
SetLastError(ERROR_NO_SUCH_LOGON_SESSION);
|
|
return FALSE;
|
|
}
|
|
|
|
ret = get_cred_mgr_encryption_key(hkeyMgr, key_data);
|
|
if (ret != ERROR_SUCCESS)
|
|
{
|
|
RegCloseKey(hkeyMgr);
|
|
SetLastError(ret);
|
|
return FALSE;
|
|
}
|
|
|
|
key_name = get_key_name_for_target(Credential->TargetName, Credential->Type);
|
|
ret = RegCreateKeyExW(hkeyMgr, key_name, 0, NULL,
|
|
Credential->Persist == CRED_PERSIST_SESSION ? REG_OPTION_VOLATILE : REG_OPTION_NON_VOLATILE,
|
|
KEY_READ|KEY_WRITE, NULL, &hkeyCred, NULL);
|
|
HeapFree(GetProcessHeap(), 0, key_name);
|
|
if (ret != ERROR_SUCCESS)
|
|
{
|
|
TRACE("credentials for target name %s not found\n",
|
|
debugstr_w(Credential->TargetName));
|
|
SetLastError(ERROR_NOT_FOUND);
|
|
return FALSE;
|
|
}
|
|
|
|
ret = registry_write_credential(hkeyCred, Credential, key_data,
|
|
Flags & CRED_PRESERVE_CREDENTIAL_BLOB);
|
|
|
|
RegCloseKey(hkeyCred);
|
|
RegCloseKey(hkeyMgr);
|
|
|
|
if (ret != ERROR_SUCCESS)
|
|
{
|
|
SetLastError(ret);
|
|
return FALSE;
|
|
}
|
|
return TRUE;
|
|
}
|