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* cyglsa.c (LsaApLogonUserEx): Accommodate the fact that authinf->domain 

and authinf->username are now of type WCHAR.  Change sam_username and
	sam_u size to be deifned in terms of MAX_DOMAIN_NAME_LEN instead of
	INTERNET_MAX_HOST_NAME_LENGTH.
This commit is contained in:
Corinna Vinschen 2008-07-11 10:00:38 +00:00
parent 9a51257715
commit 824fe06cbe
2 changed files with 19 additions and 13 deletions
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7
winsup/lsaauth/ChangeLog
View File

@ -1,3 +1,10 @@
2008-07-11 Corinna Vinschen <corinna@vinschen.de>
* cyglsa.c (LsaApLogonUserEx): Accommodate the fact that authinf->domain
and authinf->username are now of type WCHAR. Change sam_username and
sam_u size to be deifned in terms of MAX_DOMAIN_NAME_LEN instead of
INTERNET_MAX_HOST_NAME_LENGTH.
2008-07-10 Corinna Vinschen <corinna@vinschen.de>
* cyglsa.c: Revamp debugging output.

25
winsup/lsaauth/cyglsa.c
View File

@ -17,6 +17,7 @@ Cygwin license. Please consult the file "CYGWIN_LICENSE" for details. */
#include <windows.h>
#include <wininet.h>
#include <lm.h>
#include <iptypes.h>
#include <ntsecapi.h>
#include <ntddk.h>
#include "../cygwin/cyglsa.h"
@ -290,9 +291,7 @@ LsaApLogonUserEx (PLSA_CLIENT_REQUEST request, SECURITY_LOGON_TYPE logon_type,
PVOID *tok, PUNICODE_STRING *account,
PUNICODE_STRING *authority, PUNICODE_STRING *machine)
{
WCHAR user[UNLEN + 1];
WCHAR domain[INTERNET_MAX_HOST_NAME_LENGTH + 1];
DWORD checksum, ulen, dlen, i;
DWORD checksum, i;
PDWORD csp, csp_end;
NTSTATUS stat;
SECPKG_CLIENT_INFO clinf;
@ -338,15 +337,15 @@ LsaApLogonUserEx (PLSA_CLIENT_REQUEST request, SECURITY_LOGON_TYPE logon_type,
The name of the logon account name as returned by LookupAccountSid
is created from here as "authority\account". */
authinf->username[UNLEN] = '\0';
ulen = mbstowcs (user, authinf->username, sizeof (user));
authinf->domain[INTERNET_MAX_HOST_NAME_LENGTH] = '\0';
dlen = mbstowcs (domain, authinf->domain, sizeof (domain));
if (account && !(*account = uni_alloc (user, ulen)))
authinf->domain[MAX_DOMAIN_NAME_LEN] = '\0';
if (account && !(*account = uni_alloc (authinf->username,
wcslen (authinf->username))))
{
printf ("No memory trying to create account.\n");
return STATUS_NO_MEMORY;
}
if (authority && !(*authority = uni_alloc (domain, dlen)))
if (authority && !(*authority = uni_alloc (authinf->domain,
wcslen (authinf->domain))))
{
printf ("No memory trying to create authority.\n");
return STATUS_NO_MEMORY;
@ -369,7 +368,7 @@ LsaApLogonUserEx (PLSA_CLIENT_REQUEST request, SECURITY_LOGON_TYPE logon_type,
{
#ifdef JUST_ANOTHER_NONWORKING_SOLUTION
cygprf_t prf;
WCHAR sam_username[INTERNET_MAX_HOST_NAME_LENGTH + UNLEN + 2];
WCHAR sam_username[MAX_DOMAIN_NAME_LEN + UNLEN + 2];
SECURITY_STRING sam_user, prefix;
PUCHAR user_auth;
ULONG user_auth_size;
@ -392,14 +391,14 @@ LsaApLogonUserEx (PLSA_CLIENT_REQUEST request, SECURITY_LOGON_TYPE logon_type,
#if 0
/* That's how it was supposed to work according to MSDN... */
wcscpy (sam_username, domain);
wcscpy (sam_username, authinf->domain);
wcscat (sam_username, L"\\");
wcscat (sam_username, user);
wcscat (sam_username, authinf->username);
#else
/* That's the only solution which worked, and then it only worked
for machine local accounts. No domain authentication possible.
STATUS_NO_SUCH_USER galore! */
wcscpy (sam_username, user);
wcscpy (sam_username, authinf->username);
#endif
RtlInitUnicodeString (&sam_user, sam_username);
RtlInitUnicodeString (&prefix, L"");
@ -411,7 +410,7 @@ LsaApLogonUserEx (PLSA_CLIENT_REQUEST request, SECURITY_LOGON_TYPE logon_type,
&user_auth_size, &flatnm);
if (!NT_SUCCESS (stat))
{
char sam_u[INTERNET_MAX_HOST_NAME_LENGTH + UNLEN + 2];
char sam_u[MAX_DOMAIN_NAME_LEN + UNLEN + 2];
wcstombs (sam_u, sam_user.Buffer, sizeof (sam_u));
printf ("GetAuthDataForUser (%u,%u,%s) failed: 0x%08lx\n",
sam_user.Length, sam_user.MaximumLength, sam_u, stat);