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122 lines
2.6 KiB
122 lines
2.6 KiB
///////////////////////////////////////////////////////////////////////////////
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//
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// Copyright (c) 1998, Microsoft Corp. All rights reserved.
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//
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// FILE
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//
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// lockout.cpp
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//
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// SYNOPSIS
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//
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// Defines the account lockout API.
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//
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// MODIFICATION HISTORY
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//
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// 10/21/1998 Original version.
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// 11/10/1998 Do not revoke dialin privilege.
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//
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///////////////////////////////////////////////////////////////////////////////
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#include <ias.h>
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#include <iastlb.h>
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#include <iaslsa.h>
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#include <acctinfo.h>
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#include <lockout.h>
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DWORD
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WINAPI
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AccountLockoutInitialize( VOID )
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{
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AccountInfo::initialize();
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return NO_ERROR;
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}
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VOID
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WINAPI
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AccountLockoutShutdown( VOID )
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{
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AccountInfo::finalize();
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}
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BOOL
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WINAPI
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AccountLockoutOpenAndQuery(
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IN PCWSTR pszUser,
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IN PCWSTR pszDomain,
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OUT PHANDLE phAccount
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)
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{
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// Check the arguments.
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if (phAccount == NULL) { return ERROR_INVALID_PARAMETER; }
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// Open the AccountInfo object for this user.
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AccountInfo* info = AccountInfo::open(pszDomain, pszUser);
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// Return it to the caller as an opaque handle.
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*phAccount = (HANDLE)info;
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// If the info doesn't exist, it's not an error; it just means account
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// lockout is disabled.
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return info && info->isLockedOut() ? TRUE : FALSE;
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}
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VOID
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WINAPI
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AccountLockoutUpdatePass(
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IN HANDLE hAccount
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)
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{
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if (hAccount)
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{
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// The logon succeeded, so reset the lockout count.
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((AccountInfo*)hAccount)->reset();
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}
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}
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VOID
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WINAPI
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AccountLockoutUpdateFail(
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IN HANDLE hAccount
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)
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{
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if (hAccount)
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{
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IASTraceString("Authentication failed; incrementing lockout count.");
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AccountInfo* info = (AccountInfo*)hAccount;
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// Is this the first denial ?
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if (info->isClean())
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{
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IASTraceString("Validating account name for new entry.");
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// Yes, so make sure it's a valid account. We don't want to create a
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// lot of registry keys for bogus accounts.
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DWORD status = IASValidateUserName(
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info->getUserName(),
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info->getDomain()
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);
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if (status != NO_ERROR)
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{
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IASTraceFailure("IASValidateUserName", status);
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return;
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}
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IASTraceString("Account name is valid.");
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}
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// Bump up the denial count.
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info->incrementDenials();
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}
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}
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VOID
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WINAPI
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AccountLockoutClose(
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IN HANDLE hAccount
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)
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{
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AccountInfo::close((AccountInfo*)hAccount);
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}
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