diff options
| -rw-r--r-- | libcli/security/secace.c (renamed from source3/lib/secace.c) | 90 | ||||
| -rw-r--r-- | source3/Makefile.in | 3 | ||||
| -rw-r--r-- | source3/include/rpc_secdes.h | 1 | ||||
| -rw-r--r-- | source3/lib/util_nttoken.c | 16 | ||||
| -rw-r--r-- | source4/libcli/security/config.mk | 3 |
5 files changed, 59 insertions, 54 deletions
diff --git a/source3/lib/secace.c b/libcli/security/secace.c index 878fac252b0..4e8eddcb0be 100644 --- a/source3/lib/secace.c +++ b/libcli/security/secace.c @@ -1,6 +1,6 @@ /* * Unix SMB/Netbios implementation. - * SEC_ACE handling functions + * struct security_ace handling functions * Copyright (C) Andrew Tridgell 1992-1998, * Copyright (C) Jeremy R. Allison 1995-2003. * Copyright (C) Luke Kenneth Casson Leighton 1996-1998, @@ -21,56 +21,58 @@ */ #include "includes.h" +#include "librpc/gen_ndr/ndr_security.h" +#include "libcli/security/security.h" -/******************************************************************* - Check if ACE has OBJECT type. -********************************************************************/ +#define SEC_ACE_HEADER_SIZE (2 * sizeof(uint8_t) + sizeof(uint16_t) + sizeof(uint32_t)) -bool sec_ace_object(uint8 type) +/** + * Check if ACE has OBJECT type. + */ +bool sec_ace_object(uint8_t 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 true; } - return False; + return false; } -/******************************************************************* - copy a SEC_ACE structure. -********************************************************************/ -void sec_ace_copy(SEC_ACE *ace_dest, SEC_ACE *ace_src) +/** + * copy a struct security_ace structure. + */ +void sec_ace_copy(struct security_ace *ace_dest, struct security_ace *ace_src) { ace_dest->type = ace_src->type; ace_dest->flags = ace_src->flags; ace_dest->size = ace_src->size; ace_dest->access_mask = ace_src->access_mask; ace_dest->object = ace_src->object; - sid_copy(&ace_dest->trustee, &ace_src->trustee); + ace_dest->trustee = ace_src->trustee; } /******************************************************************* - Sets up a SEC_ACE structure. + Sets up a struct security_ace structure. ********************************************************************/ -void init_sec_ace(SEC_ACE *t, const DOM_SID *sid, enum security_ace_type type, - uint32_t mask, uint8 flag) +void init_sec_ace(struct security_ace *t, const struct dom_sid *sid, enum security_ace_type type, + uint32_t mask, uint8_t flag) { t->type = type; t->flags = flag; t->size = ndr_size_dom_sid(sid, NULL, 0) + 8; t->access_mask = mask; - ZERO_STRUCTP(&t->trustee); - sid_copy(&t->trustee, sid); + t->trustee = *sid; } /******************************************************************* adds new SID with its permissions to ACE list ********************************************************************/ -NTSTATUS sec_ace_add_sid(TALLOC_CTX *ctx, SEC_ACE **pp_new, SEC_ACE *old, unsigned *num, DOM_SID *sid, uint32 mask) +NTSTATUS sec_ace_add_sid(TALLOC_CTX *ctx, struct security_ace **pp_new, struct security_ace *old, unsigned *num, struct dom_sid *sid, uint32_t mask) { unsigned int i = 0; @@ -78,7 +80,7 @@ NTSTATUS sec_ace_add_sid(TALLOC_CTX *ctx, SEC_ACE **pp_new, SEC_ACE *old, unsign *num += 1; - if((pp_new[0] = TALLOC_ZERO_ARRAY(ctx, SEC_ACE, *num )) == 0) + if((pp_new[0] = talloc_zero_array(ctx, struct security_ace, *num )) == 0) return NT_STATUS_NO_MEMORY; for (i = 0; i < *num - 1; i ++) @@ -88,7 +90,7 @@ NTSTATUS sec_ace_add_sid(TALLOC_CTX *ctx, SEC_ACE **pp_new, SEC_ACE *old, unsign (*pp_new)[i].flags = 0; (*pp_new)[i].size = SEC_ACE_HEADER_SIZE + ndr_size_dom_sid(sid, NULL, 0); (*pp_new)[i].access_mask = mask; - sid_copy(&(*pp_new)[i].trustee, sid); + (*pp_new)[i].trustee = *sid; return NT_STATUS_OK; } @@ -96,14 +98,14 @@ NTSTATUS sec_ace_add_sid(TALLOC_CTX *ctx, SEC_ACE **pp_new, SEC_ACE *old, unsign modify SID's permissions at ACL ********************************************************************/ -NTSTATUS sec_ace_mod_sid(SEC_ACE *ace, size_t num, DOM_SID *sid, uint32 mask) +NTSTATUS sec_ace_mod_sid(struct security_ace *ace, size_t num, struct dom_sid *sid, uint32_t 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) { + if (dom_sid_equal(&ace[i].trustee, sid)) { ace[i].access_mask = mask; return NT_STATUS_OK; } @@ -115,7 +117,7 @@ NTSTATUS sec_ace_mod_sid(SEC_ACE *ace, size_t num, DOM_SID *sid, uint32 mask) delete SID from ACL ********************************************************************/ -NTSTATUS sec_ace_del_sid(TALLOC_CTX *ctx, SEC_ACE **pp_new, SEC_ACE *old, uint32 *num, DOM_SID *sid) +NTSTATUS sec_ace_del_sid(TALLOC_CTX *ctx, struct security_ace **pp_new, struct security_ace *old, uint32_t *num, struct dom_sid *sid) { unsigned int i = 0; unsigned int n_del = 0; @@ -123,14 +125,14 @@ NTSTATUS sec_ace_del_sid(TALLOC_CTX *ctx, SEC_ACE **pp_new, SEC_ACE *old, uint32 if (!ctx || !pp_new || !old || !sid || !num) return NT_STATUS_INVALID_PARAMETER; if (*num) { - if((pp_new[0] = TALLOC_ZERO_ARRAY(ctx, SEC_ACE, *num )) == 0) + if((pp_new[0] = talloc_zero_array(ctx, struct security_ace, *num )) == 0) return NT_STATUS_NO_MEMORY; } else { pp_new[0] = NULL; } for (i = 0; i < *num; i ++) { - if (sid_compare(&old[i].trustee, sid) != 0) + if (!dom_sid_equal(&old[i].trustee, sid)) sec_ace_copy(&(*pp_new)[i], &old[i]); else n_del ++; @@ -144,38 +146,38 @@ NTSTATUS sec_ace_del_sid(TALLOC_CTX *ctx, SEC_ACE **pp_new, SEC_ACE *old, uint32 } /******************************************************************* - Compares two SEC_ACE structures + Compares two struct security_ace structures ********************************************************************/ -bool sec_ace_equal(SEC_ACE *s1, SEC_ACE *s2) +bool sec_ace_equal(struct security_ace *s1, struct security_ace *s2) { /* Trivial case */ if (!s1 && !s2) { - return True; + return true; } if (!s1 || !s2) { - return False; + return false; } /* Check top level stuff */ if (s1->type != s2->type || s1->flags != s2->flags || s1->access_mask != s2->access_mask) { - return False; + return false; } /* Check SID */ - if (!sid_equal(&s1->trustee, &s2->trustee)) { - return False; + if (!dom_sid_equal(&s1->trustee, &s2->trustee)) { + return false; } - return True; + return true; } -int nt_ace_inherit_comp( SEC_ACE *a1, SEC_ACE *a2) +int nt_ace_inherit_comp( struct security_ace *a1, struct security_ace *a2) { int a1_inh = a1->flags & SEC_ACE_FLAG_INHERITED_ACE; int a2_inh = a2->flags & SEC_ACE_FLAG_INHERITED_ACE; @@ -192,7 +194,7 @@ int nt_ace_inherit_comp( SEC_ACE *a1, SEC_ACE *a2) Comparison function to apply the order explained below in a group. *******************************************************************/ -int nt_ace_canon_comp( SEC_ACE *a1, SEC_ACE *a2) +int nt_ace_canon_comp( struct security_ace *a1, struct security_ace *a2) { if ((a1->type == SEC_ACE_TYPE_ACCESS_DENIED) && (a2->type != SEC_ACE_TYPE_ACCESS_DENIED)) @@ -247,7 +249,7 @@ The following describes the preferred order: ********************************************************************/ -void dacl_sort_into_canonical_order(SEC_ACE *srclist, unsigned int num_aces) +void dacl_sort_into_canonical_order(struct security_ace *srclist, unsigned int num_aces) { unsigned int i; @@ -259,7 +261,7 @@ void dacl_sort_into_canonical_order(SEC_ACE *srclist, unsigned int num_aces) /* Find the boundary between non-inherited ACEs. */ for (i = 0; i < num_aces; i++ ) { - SEC_ACE *curr_ace = &srclist[i]; + struct security_ace *curr_ace = &srclist[i]; if (curr_ace->flags & SEC_ACE_FLAG_INHERITED_ACE) break; @@ -276,18 +278,4 @@ void dacl_sort_into_canonical_order(SEC_ACE *srclist, unsigned int num_aces) qsort( &srclist[i], num_aces - i, sizeof(srclist[0]), QSORT_CAST nt_ace_canon_comp); } -/******************************************************************* - Check if this ACE has a SID in common with the token. -********************************************************************/ - -bool token_sid_in_ace(const NT_USER_TOKEN *token, const SEC_ACE *ace) -{ - size_t i; - for (i = 0; i < token->num_sids; i++) { - if (sid_equal(&ace->trustee, &token->user_sids[i])) - return True; - } - - return False; -} diff --git a/source3/Makefile.in b/source3/Makefile.in index d957d70edb5..30990f4c54c 100644 --- a/source3/Makefile.in +++ b/source3/Makefile.in @@ -370,7 +370,8 @@ LIB_OBJ = $(LIBSAMBAUTIL_OBJ) $(UTIL_OBJ) $(CRYPTO_OBJ) \ lib/adt_tree.o lib/gencache.o \ lib/module.o lib/events.o @LIBTEVENT_OBJ0@ \ lib/ldap_escape.o @CHARSET_STATIC@ \ - lib/secdesc.o lib/util_seaccess.o lib/secace.o lib/secacl.o \ + lib/secdesc.o lib/util_seaccess.o ../libcli/security/secace.o \ + lib/secacl.o \ libads/krb5_errs.o lib/system_smbd.o lib/audit.o $(LIBNDR_OBJ) \ lib/file_id.o lib/idmap_cache.o \ ../libcli/security/dom_sid.o diff --git a/source3/include/rpc_secdes.h b/source3/include/rpc_secdes.h index 4bf0d9cb9d6..37f7464a4ae 100644 --- a/source3/include/rpc_secdes.h +++ b/source3/include/rpc_secdes.h @@ -69,7 +69,6 @@ /* SEC_ACE */ typedef struct security_ace SEC_ACE; -#define SEC_ACE_HEADER_SIZE (2 * sizeof(uint8) + sizeof(uint16) + sizeof(uint32)) #ifndef ACL_REVISION #define ACL_REVISION 0x3 diff --git a/source3/lib/util_nttoken.c b/source3/lib/util_nttoken.c index 774ef498b7f..76e7402422a 100644 --- a/source3/lib/util_nttoken.c +++ b/source3/lib/util_nttoken.c @@ -115,3 +115,19 @@ NTSTATUS merge_nt_token(TALLOC_CTX *mem_ctx, return NT_STATUS_OK; } + +/******************************************************************* + Check if this ACE has a SID in common with the token. +********************************************************************/ + +bool token_sid_in_ace(const NT_USER_TOKEN *token, const struct security_ace *ace) +{ + size_t i; + + for (i = 0; i < token->num_sids; i++) { + if (sid_equal(&ace->trustee, &token->user_sids[i])) + return true; + } + + return false; +} diff --git a/source4/libcli/security/config.mk b/source4/libcli/security/config.mk index cd5b75bb815..d99b83c2b54 100644 --- a/source4/libcli/security/config.mk +++ b/source4/libcli/security/config.mk @@ -3,6 +3,7 @@ PUBLIC_DEPENDENCIES = LIBNDR LIBSECURITY_COMMON LIBSECURITY_OBJ_FILES = $(addprefix $(libclisrcdir)/security/, \ security_token.o security_descriptor.o \ - access_check.o privilege.o sddl.o) + access_check.o privilege.o sddl.o) \ + ../libcli/security/secace.o $(eval $(call proto_header_template,$(libclisrcdir)/security/proto.h,$(LIBSECURITY_OBJ_FILES:.o=.c))) |