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[SAMSRV]

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A password is present only if the passwords value has been set and the password is not the empty password.

svn path=/trunk/; revision=60567
This commit is contained in:
Eric Kohl 2013-10-06 23:09:46 +00:00
parent b7674bb164
commit 22175a9d82
1 changed files with 26 additions and 7 deletions
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33
reactos/dll/win32/samsrv/samrpc.c
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@ -6305,6 +6305,9 @@ SampQueryUserInternal1(PSAM_DB_OBJECT UserObject,
if (InfoBuffer == NULL) if (InfoBuffer == NULL)
return STATUS_INSUFFICIENT_RESOURCES; return STATUS_INSUFFICIENT_RESOURCES;
InfoBuffer->Internal1.LmPasswordPresent = FALSE;
InfoBuffer->Internal1.NtPasswordPresent = FALSE;
/* Get the NT password */ /* Get the NT password */
Length = 0; Length = 0;
SampGetObjectAttribute(UserObject, SampGetObjectAttribute(UserObject,
@ -6322,9 +6325,13 @@ SampQueryUserInternal1(PSAM_DB_OBJECT UserObject,
&Length); &Length);
if (!NT_SUCCESS(Status)) if (!NT_SUCCESS(Status))
goto done; goto done;
if (memcmp(&InfoBuffer->Internal1.EncryptedNtOwfPassword,
&EmptyNtHash,
sizeof(ENCRYPTED_NT_OWF_PASSWORD)))
InfoBuffer->Internal1.NtPasswordPresent = TRUE;
} }
InfoBuffer->Internal1.NtPasswordPresent = (Length == sizeof(ENCRYPTED_NT_OWF_PASSWORD));
/* Get the LM password */ /* Get the LM password */
Length = 0; Length = 0;
@ -6343,9 +6350,12 @@ SampQueryUserInternal1(PSAM_DB_OBJECT UserObject,
&Length); &Length);
if (!NT_SUCCESS(Status)) if (!NT_SUCCESS(Status))
goto done; goto done;
}
InfoBuffer->Internal1.LmPasswordPresent = (Length == sizeof(ENCRYPTED_LM_OWF_PASSWORD)); if (memcmp(&InfoBuffer->Internal1.EncryptedLmOwfPassword,
&EmptyLmHash,
sizeof(ENCRYPTED_LM_OWF_PASSWORD)))
InfoBuffer->Internal1.LmPasswordPresent = TRUE;
}
InfoBuffer->Internal1.PasswordExpired = FALSE; InfoBuffer->Internal1.PasswordExpired = FALSE;
@ -6709,6 +6719,9 @@ SampQueryUserAll(PSAM_DB_OBJECT UserObject,
/* Get the LmPassword and NtPassword attributes */ /* Get the LmPassword and NtPassword attributes */
if (InfoBuffer->All.WhichFields & (USER_ALL_NTPASSWORDPRESENT | USER_ALL_LMPASSWORDPRESENT)) if (InfoBuffer->All.WhichFields & (USER_ALL_NTPASSWORDPRESENT | USER_ALL_LMPASSWORDPRESENT))
{ {
InfoBuffer->All.LmPasswordPresent = FALSE;
InfoBuffer->All.NtPasswordPresent = FALSE;
/* Get the NT password */ /* Get the NT password */
Length = 0; Length = 0;
SampGetObjectAttribute(UserObject, SampGetObjectAttribute(UserObject,
@ -6717,8 +6730,6 @@ SampQueryUserAll(PSAM_DB_OBJECT UserObject,
NULL, NULL,
&Length); &Length);
InfoBuffer->All.NtPasswordPresent = (Length == sizeof(ENCRYPTED_NT_OWF_PASSWORD));
if (Length == sizeof(ENCRYPTED_NT_OWF_PASSWORD)) if (Length == sizeof(ENCRYPTED_NT_OWF_PASSWORD))
{ {
InfoBuffer->All.NtOwfPassword.Buffer = midl_user_allocate(sizeof(ENCRYPTED_NT_OWF_PASSWORD)); InfoBuffer->All.NtOwfPassword.Buffer = midl_user_allocate(sizeof(ENCRYPTED_NT_OWF_PASSWORD));
@ -6738,6 +6749,11 @@ SampQueryUserAll(PSAM_DB_OBJECT UserObject,
&Length); &Length);
if (!NT_SUCCESS(Status)) if (!NT_SUCCESS(Status))
goto done; goto done;
if (memcmp(InfoBuffer->All.NtOwfPassword.Buffer,
&EmptyNtHash,
sizeof(ENCRYPTED_NT_OWF_PASSWORD)))
InfoBuffer->All.NtPasswordPresent = TRUE;
} }
/* Get the LM password */ /* Get the LM password */
@ -6748,8 +6764,6 @@ SampQueryUserAll(PSAM_DB_OBJECT UserObject,
NULL, NULL,
&Length); &Length);
InfoBuffer->All.LmPasswordPresent = (Length == sizeof(ENCRYPTED_LM_OWF_PASSWORD));
if (Length == sizeof(ENCRYPTED_LM_OWF_PASSWORD)) if (Length == sizeof(ENCRYPTED_LM_OWF_PASSWORD))
{ {
InfoBuffer->All.LmOwfPassword.Buffer = midl_user_allocate(sizeof(ENCRYPTED_LM_OWF_PASSWORD)); InfoBuffer->All.LmOwfPassword.Buffer = midl_user_allocate(sizeof(ENCRYPTED_LM_OWF_PASSWORD));
@ -6769,6 +6783,11 @@ SampQueryUserAll(PSAM_DB_OBJECT UserObject,
&Length); &Length);
if (!NT_SUCCESS(Status)) if (!NT_SUCCESS(Status))
goto done; goto done;
if (memcmp(InfoBuffer->All.LmOwfPassword.Buffer,
&EmptyLmHash,
sizeof(ENCRYPTED_LM_OWF_PASSWORD)))
InfoBuffer->All.LmPasswordPresent = TRUE;
} }
} }