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advapi32: Allow string alias for common RID in sid strings.

This commit is contained in:
Detlef Riekenberg 2012-11-13 05:31:24 +01:00 committed by Alexandre Julliard
parent 1b2aacc97b
commit f7a6c4c323
1 changed files with 33 additions and 14 deletions
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47
dlls/advapi32/security.c
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@ -138,24 +138,25 @@ static const WELLKNOWNSID WellKnownSids[] =
/* these SIDs must be constructed as relative to some domain - only the RID is well-known */
typedef struct WELLKNOWNRID
{
WCHAR wstr[2];
WELL_KNOWN_SID_TYPE Type;
DWORD Rid;
} WELLKNOWNRID;
static const WELLKNOWNRID WellKnownRids[] = {
{ WinAccountAdministratorSid, DOMAIN_USER_RID_ADMIN },
{ WinAccountGuestSid, DOMAIN_USER_RID_GUEST },
{ WinAccountKrbtgtSid, DOMAIN_USER_RID_KRBTGT },
{ WinAccountDomainAdminsSid, DOMAIN_GROUP_RID_ADMINS },
{ WinAccountDomainUsersSid, DOMAIN_GROUP_RID_USERS },
{ WinAccountDomainGuestsSid, DOMAIN_GROUP_RID_GUESTS },
{ WinAccountComputersSid, DOMAIN_GROUP_RID_COMPUTERS },
{ WinAccountControllersSid, DOMAIN_GROUP_RID_CONTROLLERS },
{ WinAccountCertAdminsSid, DOMAIN_GROUP_RID_CERT_ADMINS },
{ WinAccountSchemaAdminsSid, DOMAIN_GROUP_RID_SCHEMA_ADMINS },
{ WinAccountEnterpriseAdminsSid, DOMAIN_GROUP_RID_ENTERPRISE_ADMINS },
{ WinAccountPolicyAdminsSid, DOMAIN_GROUP_RID_POLICY_ADMINS },
{ WinAccountRasAndIasServersSid, DOMAIN_ALIAS_RID_RAS_SERVERS },
{ {'L','A'}, WinAccountAdministratorSid, DOMAIN_USER_RID_ADMIN },
{ {'L','G'}, WinAccountGuestSid, DOMAIN_USER_RID_GUEST },
{ {0,0}, WinAccountKrbtgtSid, DOMAIN_USER_RID_KRBTGT },
{ {0,0}, WinAccountDomainAdminsSid, DOMAIN_GROUP_RID_ADMINS },
{ {0,0}, WinAccountDomainUsersSid, DOMAIN_GROUP_RID_USERS },
{ {0,0}, WinAccountDomainGuestsSid, DOMAIN_GROUP_RID_GUESTS },
{ {0,0}, WinAccountComputersSid, DOMAIN_GROUP_RID_COMPUTERS },
{ {0,0}, WinAccountControllersSid, DOMAIN_GROUP_RID_CONTROLLERS },
{ {0,0}, WinAccountCertAdminsSid, DOMAIN_GROUP_RID_CERT_ADMINS },
{ {0,0}, WinAccountSchemaAdminsSid, DOMAIN_GROUP_RID_SCHEMA_ADMINS },
{ {0,0}, WinAccountEnterpriseAdminsSid, DOMAIN_GROUP_RID_ENTERPRISE_ADMINS },
{ {0,0}, WinAccountPolicyAdminsSid, DOMAIN_GROUP_RID_POLICY_ADMINS },
{ {0,0}, WinAccountRasAndIasServersSid, DOMAIN_ALIAS_RID_RAS_SERVERS },
};
@ -5257,6 +5258,15 @@ static DWORD ComputeStringSidSize(LPCWSTR StringSid)
for (i = 0; i < sizeof(WellKnownSids)/sizeof(WellKnownSids[0]); i++)
if (!strncmpW(WellKnownSids[i].wstr, StringSid, 2))
return GetSidLengthRequired(WellKnownSids[i].Sid.SubAuthorityCount);
for (i = 0; i < sizeof(WellKnownRids)/sizeof(WellKnownRids[0]); i++)
if (!strncmpW(WellKnownRids[i].wstr, StringSid, 2))
{
MAX_SID local;
ADVAPI_GetComputerSid(&local);
return GetSidLengthRequired(*GetSidSubAuthorityCount(&local) + 1);
}
}
return GetSidLengthRequired(0);
@ -5284,7 +5294,7 @@ static BOOL ParseStringSidToSid(LPCWSTR StringSid, PSID pSid, LPDWORD cBytes)
*cBytes = ComputeStringSidSize(StringSid);
if (!pisid) /* Simply compute the size */
{
TRACE("only size requested, returning TRUE\n");
TRACE("only size requested, returning TRUE with %d\n", *cBytes);
return TRUE;
}
@ -5363,6 +5373,15 @@ static BOOL ParseStringSidToSid(LPCWSTR StringSid, PSID pSid, LPDWORD cBytes)
bret = TRUE;
}
for (i = 0; i < sizeof(WellKnownRids)/sizeof(WellKnownRids[0]); i++)
if (!strncmpW(WellKnownRids[i].wstr, StringSid, 2))
{
ADVAPI_GetComputerSid(pisid);
pisid->SubAuthority[pisid->SubAuthorityCount] = WellKnownRids[i].Rid;
pisid->SubAuthorityCount++;
bret = TRUE;
}
if (!bret)
FIXME("String constant not supported: %s\n", debugstr_wn(StringSid, 2));
}