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-rw-r--r--source3/rpc_parse/parse_sec.c727
1 files changed, 0 insertions, 727 deletions
diff --git a/source3/rpc_parse/parse_sec.c b/source3/rpc_parse/parse_sec.c
index 0ed930c08d..bf43ef288a 100644
--- a/source3/rpc_parse/parse_sec.c
+++ b/source3/rpc_parse/parse_sec.c
@@ -28,15 +28,6 @@
#define DBGC_CLASS DBGC_RPC_PARSE
/*******************************************************************
- Sets up a SEC_ACCESS structure.
-********************************************************************/
-
-void init_sec_access(SEC_ACCESS *t, uint32 mask)
-{
- t->mask = mask;
-}
-
-/*******************************************************************
Reads or writes a SEC_ACCESS structure.
********************************************************************/
@@ -55,51 +46,6 @@ BOOL sec_io_access(const char *desc, SEC_ACCESS *t, prs_struct *ps, int depth)
}
/*******************************************************************
- Check if ACE has OBJECT type.
-********************************************************************/
-
-BOOL sec_ace_object(uint8 type)
-{
- if (type == SEC_ACE_TYPE_ACCESS_ALLOWED_OBJECT ||
- type == SEC_ACE_TYPE_ACCESS_DENIED_OBJECT ||
- type == SEC_ACE_TYPE_SYSTEM_AUDIT_OBJECT ||
- type == SEC_ACE_TYPE_SYSTEM_ALARM_OBJECT) {
- return True;
- }
- return False;
-}
-
-/*******************************************************************
- copy a SEC_ACE structure.
-********************************************************************/
-void sec_ace_copy(SEC_ACE *ace_dest, SEC_ACE *ace_src)
-{
- ace_dest->type = ace_src->type;
- ace_dest->flags = ace_src->flags;
- ace_dest->size = ace_src->size;
- ace_dest->info.mask = ace_src->info.mask;
- ace_dest->obj_flags = ace_src->obj_flags;
- memcpy(&ace_dest->obj_guid, &ace_src->obj_guid, GUID_SIZE);
- memcpy(&ace_dest->inh_guid, &ace_src->inh_guid, GUID_SIZE);
- sid_copy(&ace_dest->trustee, &ace_src->trustee);
-}
-
-/*******************************************************************
- Sets up a SEC_ACE structure.
-********************************************************************/
-
-void init_sec_ace(SEC_ACE *t, DOM_SID *sid, uint8 type, SEC_ACCESS mask, uint8 flag)
-{
- t->type = type;
- t->flags = flag;
- t->size = sid_size(sid) + 8;
- t->info = mask;
-
- ZERO_STRUCTP(&t->trustee);
- sid_copy(&t->trustee, sid);
-}
-
-/*******************************************************************
Reads or writes a SEC_ACE structure.
********************************************************************/
@@ -154,127 +100,6 @@ BOOL sec_io_ace(const char *desc, SEC_ACE *psa, prs_struct *ps, int depth)
}
/*******************************************************************
- adds new SID with its permissions to ACE list
-********************************************************************/
-
-NTSTATUS sec_ace_add_sid(TALLOC_CTX *ctx, SEC_ACE **new, SEC_ACE *old, unsigned *num, DOM_SID *sid, uint32 mask)
-{
- unsigned int i = 0;
-
- if (!ctx || !new || !old || !sid || !num) return NT_STATUS_INVALID_PARAMETER;
-
- *num += 1;
-
- if((new[0] = (SEC_ACE *) talloc_zero(ctx, (*num) * sizeof(SEC_ACE))) == 0)
- return NT_STATUS_NO_MEMORY;
-
- for (i = 0; i < *num - 1; i ++)
- sec_ace_copy(&(*new)[i], &old[i]);
-
- (*new)[i].type = 0;
- (*new)[i].flags = 0;
- (*new)[i].size = SEC_ACE_HEADER_SIZE + sid_size(sid);
- (*new)[i].info.mask = mask;
- sid_copy(&(*new)[i].trustee, sid);
- return NT_STATUS_OK;
-}
-
-/*******************************************************************
- modify SID's permissions at ACL
-********************************************************************/
-
-NTSTATUS sec_ace_mod_sid(SEC_ACE *ace, size_t num, DOM_SID *sid, uint32 mask)
-{
- unsigned int i = 0;
-
- if (!ace || !sid) return NT_STATUS_INVALID_PARAMETER;
-
- for (i = 0; i < num; i ++) {
- if (sid_compare(&ace[i].trustee, sid) == 0) {
- ace[i].info.mask = mask;
- return NT_STATUS_OK;
- }
- }
- return NT_STATUS_NOT_FOUND;
-}
-
-/*******************************************************************
- delete SID from ACL
-********************************************************************/
-
-static NTSTATUS sec_ace_del_sid(TALLOC_CTX *ctx, SEC_ACE **new, SEC_ACE *old, uint32 *num, DOM_SID *sid)
-{
- unsigned int i = 0;
- unsigned int n_del = 0;
-
- if (!ctx || !new || !old || !sid || !num) return NT_STATUS_INVALID_PARAMETER;
-
- if((new[0] = (SEC_ACE *) talloc_zero(ctx, (*num) * sizeof(SEC_ACE))) == 0)
- return NT_STATUS_NO_MEMORY;
-
- for (i = 0; i < *num; i ++) {
- if (sid_compare(&old[i].trustee, sid) != 0)
- sec_ace_copy(&(*new)[i], &old[i]);
- else
- n_del ++;
- }
- if (n_del == 0)
- return NT_STATUS_NOT_FOUND;
- else {
- *num -= n_del;
- return NT_STATUS_OK;
- }
-}
-
-/*******************************************************************
- Create a SEC_ACL structure.
-********************************************************************/
-
-SEC_ACL *make_sec_acl(TALLOC_CTX *ctx, uint16 revision, int num_aces, SEC_ACE *ace_list)
-{
- SEC_ACL *dst;
- int i;
-
- if((dst = (SEC_ACL *)talloc_zero(ctx,sizeof(SEC_ACL))) == NULL)
- return NULL;
-
- dst->revision = revision;
- dst->num_aces = num_aces;
- dst->size = SEC_ACL_HEADER_SIZE;
-
- /* Now we need to return a non-NULL address for the ace list even
- if the number of aces required is zero. This is because there
- is a distinct difference between a NULL ace and an ace with zero
- entries in it. This is achieved by checking that num_aces is a
- positive number. */
-
- if ((num_aces) &&
- ((dst->ace = (SEC_ACE *)talloc(ctx, sizeof(SEC_ACE) * num_aces))
- == NULL)) {
- return NULL;
- }
-
- for (i = 0; i < num_aces; i++) {
- dst->ace[i] = ace_list[i]; /* Structure copy. */
- dst->size += ace_list[i].size;
- }
-
- return dst;
-}
-
-/*******************************************************************
- Duplicate a SEC_ACL structure.
-********************************************************************/
-
-SEC_ACL *dup_sec_acl(TALLOC_CTX *ctx, SEC_ACL *src)
-{
- if(src == NULL)
- return NULL;
-
- return make_sec_acl(ctx, src->revision, src->num_aces, src->ace);
-}
-
-/*******************************************************************
Reads or writes a SEC_ACL structure.
First of the xx_io_xx functions that allocates its data structures
@@ -347,332 +172,6 @@ BOOL sec_io_acl(const char *desc, SEC_ACL **ppsa, prs_struct *ps, int depth)
}
/*******************************************************************
- Works out the linearization size of a SEC_DESC.
-********************************************************************/
-
-size_t sec_desc_size(SEC_DESC *psd)
-{
- size_t offset;
-
- if (!psd) return 0;
-
- offset = SEC_DESC_HEADER_SIZE;
-
- /* don't align */
-
- if (psd->owner_sid != NULL)
- offset += sid_size(psd->owner_sid);
-
- if (psd->grp_sid != NULL)
- offset += sid_size(psd->grp_sid);
-
- if (psd->sacl != NULL)
- offset += psd->sacl->size;
-
- if (psd->dacl != NULL)
- offset += psd->dacl->size;
-
- return offset;
-}
-
-/*******************************************************************
- Compares two SEC_ACE structures
-********************************************************************/
-
-BOOL sec_ace_equal(SEC_ACE *s1, SEC_ACE *s2)
-{
- /* Trivial case */
-
- if (!s1 && !s2) return True;
-
- /* Check top level stuff */
-
- if (s1->type != s2->type || s1->flags != s2->flags ||
- s1->info.mask != s2->info.mask) {
- return False;
- }
-
- /* Check SID */
-
- if (!sid_equal(&s1->trustee, &s2->trustee)) {
- return False;
- }
-
- return True;
-}
-
-/*******************************************************************
- Compares two SEC_ACL structures
-********************************************************************/
-
-BOOL sec_acl_equal(SEC_ACL *s1, SEC_ACL *s2)
-{
- unsigned int i, j;
-
- /* Trivial cases */
-
- if (!s1 && !s2) return True;
- if (!s1 || !s2) return False;
-
- /* Check top level stuff */
-
- if (s1->revision != s2->revision) {
- DEBUG(10, ("sec_acl_equal(): revision differs (%d != %d)\n",
- s1->revision, s2->revision));
- return False;
- }
-
- if (s1->num_aces != s2->num_aces) {
- DEBUG(10, ("sec_acl_equal(): num_aces differs (%d != %d)\n",
- s1->revision, s2->revision));
- return False;
- }
-
- /* The ACEs could be in any order so check each ACE in s1 against
- each ACE in s2. */
-
- for (i = 0; i < s1->num_aces; i++) {
- BOOL found = False;
-
- for (j = 0; j < s2->num_aces; j++) {
- if (sec_ace_equal(&s1->ace[i], &s2->ace[j])) {
- found = True;
- break;
- }
- }
-
- if (!found) return False;
- }
-
- return True;
-}
-
-/*******************************************************************
- Compares two SEC_DESC structures
-********************************************************************/
-
-BOOL sec_desc_equal(SEC_DESC *s1, SEC_DESC *s2)
-{
- /* Trivial case */
-
- if (!s1 && !s2) {
- goto done;
- }
-
- /* Check top level stuff */
-
- if (s1->revision != s2->revision) {
- DEBUG(10, ("sec_desc_equal(): revision differs (%d != %d)\n",
- s1->revision, s2->revision));
- return False;
- }
-
- if (s1->type!= s2->type) {
- DEBUG(10, ("sec_desc_equal(): type differs (%d != %d)\n",
- s1->type, s2->type));
- return False;
- }
-
- /* Check owner and group */
-
- if (!sid_equal(s1->owner_sid, s2->owner_sid)) {
- fstring str1, str2;
-
- sid_to_string(str1, s1->owner_sid);
- sid_to_string(str2, s2->owner_sid);
-
- DEBUG(10, ("sec_desc_equal(): owner differs (%s != %s)\n",
- str1, str2));
- return False;
- }
-
- if (!sid_equal(s1->grp_sid, s2->grp_sid)) {
- fstring str1, str2;
-
- sid_to_string(str1, s1->grp_sid);
- sid_to_string(str2, s2->grp_sid);
-
- DEBUG(10, ("sec_desc_equal(): group differs (%s != %s)\n",
- str1, str2));
- return False;
- }
-
- /* Check ACLs present in one but not the other */
-
- if ((s1->dacl && !s2->dacl) || (!s1->dacl && s2->dacl) ||
- (s1->sacl && !s2->sacl) || (!s1->sacl && s2->sacl)) {
- DEBUG(10, ("sec_desc_equal(): dacl or sacl not present\n"));
- return False;
- }
-
- /* Sigh - we have to do it the hard way by iterating over all
- the ACEs in the ACLs */
-
- if (!sec_acl_equal(s1->dacl, s2->dacl) ||
- !sec_acl_equal(s1->sacl, s2->sacl)) {
- DEBUG(10, ("sec_desc_equal(): dacl/sacl list not equal\n"));
- return False;
- }
-
- done:
- DEBUG(10, ("sec_desc_equal(): secdescs are identical\n"));
- return True;
-}
-
-/*******************************************************************
- Merge part of security descriptor old_sec in to the empty sections of
- security descriptor new_sec.
-********************************************************************/
-
-SEC_DESC_BUF *sec_desc_merge(TALLOC_CTX *ctx, SEC_DESC_BUF *new_sdb, SEC_DESC_BUF *old_sdb)
-{
- DOM_SID *owner_sid, *group_sid;
- SEC_DESC_BUF *return_sdb;
- SEC_ACL *dacl, *sacl;
- SEC_DESC *psd = NULL;
- uint16 secdesc_type;
- size_t secdesc_size;
-
- /* Copy over owner and group sids. There seems to be no flag for
- this so just check the pointer values. */
-
- owner_sid = new_sdb->sec->owner_sid ? new_sdb->sec->owner_sid :
- old_sdb->sec->owner_sid;
-
- group_sid = new_sdb->sec->grp_sid ? new_sdb->sec->grp_sid :
- old_sdb->sec->grp_sid;
-
- secdesc_type = new_sdb->sec->type;
-
- /* Ignore changes to the system ACL. This has the effect of making
- changes through the security tab audit button not sticking.
- Perhaps in future Samba could implement these settings somehow. */
-
- sacl = NULL;
- secdesc_type &= ~SEC_DESC_SACL_PRESENT;
-
- /* Copy across discretionary ACL */
-
- if (secdesc_type & SEC_DESC_DACL_PRESENT) {
- dacl = new_sdb->sec->dacl;
- } else {
- dacl = old_sdb->sec->dacl;
- }
-
- /* Create new security descriptor from bits */
-
- psd = make_sec_desc(ctx, new_sdb->sec->revision, secdesc_type,
- owner_sid, group_sid, sacl, dacl, &secdesc_size);
-
- return_sdb = make_sec_desc_buf(ctx, secdesc_size, psd);
-
- return(return_sdb);
-}
-
-/*******************************************************************
- Creates a SEC_DESC structure
-********************************************************************/
-
-SEC_DESC *make_sec_desc(TALLOC_CTX *ctx, uint16 revision, uint16 type,
- DOM_SID *owner_sid, DOM_SID *grp_sid,
- SEC_ACL *sacl, SEC_ACL *dacl, size_t *sd_size)
-{
- SEC_DESC *dst;
- uint32 offset = 0;
-
- *sd_size = 0;
-
- if(( dst = (SEC_DESC *)talloc_zero(ctx, sizeof(SEC_DESC))) == NULL)
- return NULL;
-
- dst->revision = revision;
- dst->type = type;
-
- if (sacl)
- dst->type |= SEC_DESC_SACL_PRESENT;
- if (dacl)
- dst->type |= SEC_DESC_DACL_PRESENT;
-
- dst->off_owner_sid = 0;
- dst->off_grp_sid = 0;
- dst->off_sacl = 0;
- dst->off_dacl = 0;
-
- if(owner_sid && ((dst->owner_sid = sid_dup_talloc(ctx,owner_sid)) == NULL))
- goto error_exit;
-
- if(grp_sid && ((dst->grp_sid = sid_dup_talloc(ctx,grp_sid)) == NULL))
- goto error_exit;
-
- if(sacl && ((dst->sacl = dup_sec_acl(ctx, sacl)) == NULL))
- goto error_exit;
-
- if(dacl && ((dst->dacl = dup_sec_acl(ctx, dacl)) == NULL))
- goto error_exit;
-
- offset = SEC_DESC_HEADER_SIZE;
-
- /*
- * Work out the linearization sizes.
- */
-
- if (dst->sacl != NULL) {
- dst->off_sacl = offset;
- offset += dst->sacl->size;
- }
-
- if (dst->dacl != NULL) {
- dst->off_dacl = offset;
- offset += dst->dacl->size;
- }
-
- if (dst->owner_sid != NULL) {
- dst->off_owner_sid = offset;
- offset += sid_size(dst->owner_sid);
- }
-
- if (dst->grp_sid != NULL) {
- dst->off_grp_sid = offset;
- offset += sid_size(dst->grp_sid);
- }
-
- *sd_size = (size_t)offset;
- return dst;
-
-error_exit:
-
- *sd_size = 0;
- return NULL;
-}
-
-/*******************************************************************
- Duplicate a SEC_DESC structure.
-********************************************************************/
-
-SEC_DESC *dup_sec_desc( TALLOC_CTX *ctx, SEC_DESC *src)
-{
- size_t dummy;
-
- if(src == NULL)
- return NULL;
-
- return make_sec_desc( ctx, src->revision, src->type,
- src->owner_sid, src->grp_sid, src->sacl,
- src->dacl, &dummy);
-}
-
-/*******************************************************************
- Creates a SEC_DESC structure with typical defaults.
-********************************************************************/
-
-SEC_DESC *make_standard_sec_desc(TALLOC_CTX *ctx, DOM_SID *owner_sid, DOM_SID *grp_sid,
- SEC_ACL *dacl, size_t *sd_size)
-{
- return make_sec_desc(ctx, SEC_DESC_REVISION, SEC_DESC_SELF_RELATIVE,
- owner_sid, grp_sid, NULL, dacl, sd_size);
-}
-
-/*******************************************************************
Reads or writes a SEC_DESC structure.
If reading and the *ppsd = NULL, allocates the structure.
********************************************************************/
@@ -808,42 +307,6 @@ BOOL sec_io_desc(const char *desc, SEC_DESC **ppsd, prs_struct *ps, int depth)
}
/*******************************************************************
- Creates a SEC_DESC_BUF structure.
-********************************************************************/
-
-SEC_DESC_BUF *make_sec_desc_buf(TALLOC_CTX *ctx, size_t len, SEC_DESC *sec_desc)
-{
- SEC_DESC_BUF *dst;
-
- if((dst = (SEC_DESC_BUF *)talloc_zero(ctx, sizeof(SEC_DESC_BUF))) == NULL)
- return NULL;
-
- /* max buffer size (allocated size) */
- dst->max_len = (uint32)len;
- dst->len = (uint32)len;
-
- if(sec_desc && ((dst->sec = dup_sec_desc(ctx, sec_desc)) == NULL)) {
- return NULL;
- }
-
- dst->ptr = 0x1;
-
- return dst;
-}
-
-/*******************************************************************
- Duplicates a SEC_DESC_BUF structure.
-********************************************************************/
-
-SEC_DESC_BUF *dup_sec_desc_buf(TALLOC_CTX *ctx, SEC_DESC_BUF *src)
-{
- if(src == NULL)
- return NULL;
-
- return make_sec_desc_buf( ctx, src->len, src->sec);
-}
-
-/*******************************************************************
Reads or writes a SEC_DESC_BUF structure.
********************************************************************/
@@ -901,193 +364,3 @@ BOOL sec_io_desc_buf(const char *desc, SEC_DESC_BUF **ppsdb, prs_struct *ps, int
return True;
}
-
-/*******************************************************************
- Add a new SID with its permissions to SEC_DESC.
-********************************************************************/
-
-NTSTATUS sec_desc_add_sid(TALLOC_CTX *ctx, SEC_DESC **psd, DOM_SID *sid, uint32 mask, size_t *sd_size)
-{
- SEC_DESC *sd = 0;
- SEC_ACL *dacl = 0;
- SEC_ACE *ace = 0;
- NTSTATUS status;
-
- *sd_size = 0;
-
- if (!ctx || !psd || !sid || !sd_size)
- return NT_STATUS_INVALID_PARAMETER;
-
- status = sec_ace_add_sid(ctx, &ace, psd[0]->dacl->ace, &psd[0]->dacl->num_aces, sid, mask);
-
- if (!NT_STATUS_IS_OK(status))
- return status;
-
- if (!(dacl = make_sec_acl(ctx, psd[0]->dacl->revision, psd[0]->dacl->num_aces, ace)))
- return NT_STATUS_UNSUCCESSFUL;
-
- if (!(sd = make_sec_desc(ctx, psd[0]->revision, psd[0]->type, psd[0]->owner_sid,
- psd[0]->grp_sid, psd[0]->sacl, dacl, sd_size)))
- return NT_STATUS_UNSUCCESSFUL;
-
- *psd = sd;
- sd = 0;
- return NT_STATUS_OK;
-}
-
-/*******************************************************************
- Modify a SID's permissions in a SEC_DESC.
-********************************************************************/
-
-NTSTATUS sec_desc_mod_sid(SEC_DESC *sd, DOM_SID *sid, uint32 mask)
-{
- NTSTATUS status;
-
- if (!sd || !sid)
- return NT_STATUS_INVALID_PARAMETER;
-
- status = sec_ace_mod_sid(sd->dacl->ace, sd->dacl->num_aces, sid, mask);
-
- if (!NT_STATUS_IS_OK(status))
- return status;
-
- return NT_STATUS_OK;
-}
-
-/*******************************************************************
- Delete a SID from a SEC_DESC.
-********************************************************************/
-
-NTSTATUS sec_desc_del_sid(TALLOC_CTX *ctx, SEC_DESC **psd, DOM_SID *sid, size_t *sd_size)
-{
- SEC_DESC *sd = 0;
- SEC_ACL *dacl = 0;
- SEC_ACE *ace = 0;
- NTSTATUS status;
-
- *sd_size = 0;
-
- if (!ctx || !psd[0] || !sid || !sd_size)
- return NT_STATUS_INVALID_PARAMETER;
-
- status = sec_ace_del_sid(ctx, &ace, psd[0]->dacl->ace, &psd[0]->dacl->num_aces, sid);
-
- if (!NT_STATUS_IS_OK(status))
- return status;
-
- if (!(dacl = make_sec_acl(ctx, psd[0]->dacl->revision, psd[0]->dacl->num_aces, ace)))
- return NT_STATUS_UNSUCCESSFUL;
-
- if (!(sd = make_sec_desc(ctx, psd[0]->revision, psd[0]->type, psd[0]->owner_sid,
- psd[0]->grp_sid, psd[0]->sacl, dacl, sd_size)))
- return NT_STATUS_UNSUCCESSFUL;
-
- *psd = sd;
- sd = 0;
- return NT_STATUS_OK;
-}
-
-/*******************************************************************
- Comparison function to sort non-inherited first.
-*******************************************************************/
-
-static int nt_ace_inherit_comp( SEC_ACE *a1, SEC_ACE *a2)
-{
- int a1_inh = a1->flags & SEC_ACE_FLAG_INHERITED_ACE;
- int a2_inh = a2->flags & SEC_ACE_FLAG_INHERITED_ACE;
-
- if (a1_inh == a2_inh)
- return 0;
-
- if (!a1_inh && a2_inh)
- return -1;
- return 1;
-}
-
-/*******************************************************************
- Comparison function to apply the order explained below in a group.
-*******************************************************************/
-
-static int nt_ace_canon_comp( SEC_ACE *a1, SEC_ACE *a2)
-{
- if ((a1->type == SEC_ACE_TYPE_ACCESS_DENIED) &&
- (a2->type != SEC_ACE_TYPE_ACCESS_DENIED))
- return -1;
-
- if ((a2->type == SEC_ACE_TYPE_ACCESS_DENIED) &&
- (a1->type != SEC_ACE_TYPE_ACCESS_DENIED))
- return 1;
-
- /* Both access denied or access allowed. */
-
- /* 1. ACEs that apply to the object itself */
-
- if (!(a1->flags & SEC_ACE_FLAG_INHERIT_ONLY) &&
- (a2->flags & SEC_ACE_FLAG_INHERIT_ONLY))
- return -1;
- else if (!(a2->flags & SEC_ACE_FLAG_INHERIT_ONLY) &&
- (a1->flags & SEC_ACE_FLAG_INHERIT_ONLY))
- return 1;
-
- /* 2. ACEs that apply to a subobject of the object, such as
- * a property set or property. */
-
- if (a1->flags & (SEC_ACE_FLAG_CONTAINER_INHERIT|SEC_ACE_FLAG_OBJECT_INHERIT) &&
- !(a2->flags & (SEC_ACE_FLAG_CONTAINER_INHERIT|SEC_ACE_FLAG_OBJECT_INHERIT)))
- return -1;
- else if (a2->flags & (SEC_ACE_FLAG_CONTAINER_INHERIT|SEC_ACE_FLAG_OBJECT_INHERIT) &&
- !(a1->flags & (SEC_ACE_FLAG_CONTAINER_INHERIT|SEC_ACE_FLAG_OBJECT_INHERIT)))
- return 1;
-
- return 0;
-}
-
-/*******************************************************************
- Functions to convert a SEC_DESC ACE DACL list into canonical order.
- JRA.
-
---- from http://msdn.microsoft.com/library/default.asp?url=/library/en-us/security/security/order_of_aces_in_a_dacl.asp
-
-The following describes the preferred order:
-
- To ensure that noninherited ACEs have precedence over inherited ACEs,
- place all noninherited ACEs in a group before any inherited ACEs.
- This ordering ensures, for example, that a noninherited access-denied ACE
- is enforced regardless of any inherited ACE that allows access.
-
- Within the groups of noninherited ACEs and inherited ACEs, order ACEs according to ACE type, as the following shows:
- 1. Access-denied ACEs that apply to the object itself
- 2. Access-denied ACEs that apply to a subobject of the object, such as a property set or property
- 3. Access-allowed ACEs that apply to the object itself
- 4. Access-allowed ACEs that apply to a subobject of the object"
-
-********************************************************************/
-
-void dacl_sort_into_canonical_order(SEC_ACE *srclist, unsigned int num_aces)
-{
- unsigned int i;
-
- if (!srclist || num_aces == 0)
- return;
-
- /* Sort so that non-inherited ACE's come first. */
- qsort( srclist, num_aces, sizeof(srclist[0]), QSORT_CAST nt_ace_inherit_comp);
-
- /* Find the boundary between non-inherited ACEs. */
- for (i = 0; i < num_aces; i++ ) {
- SEC_ACE *curr_ace = &srclist[i];
-
- if (curr_ace->flags & SEC_ACE_FLAG_INHERITED_ACE)
- break;
- }
-
- /* i now points at entry number of the first inherited ACE. */
-
- /* Sort the non-inherited ACEs. */
- if (i)
- qsort( srclist, i, sizeof(srclist[0]), QSORT_CAST nt_ace_canon_comp);
-
- /* Now sort the inherited ACEs. */
- if (num_aces - i)
- qsort( &srclist[i], num_aces - i, sizeof(srclist[0]), QSORT_CAST nt_ace_canon_comp);
-}