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-rw-r--r--source3/utils/sharesec.c74
1 files changed, 39 insertions, 35 deletions
diff --git a/source3/utils/sharesec.c b/source3/utils/sharesec.c
index 3ad949a6d3..4bd906074c 100644
--- a/source3/utils/sharesec.c
+++ b/source3/utils/sharesec.c
@@ -26,7 +26,11 @@
static TALLOC_CTX *ctx;
-enum acl_mode {SMB_ACL_DELETE, SMB_ACL_MODIFY, SMB_ACL_ADD, SMB_ACL_SET, SMB_ACL_VIEW };
+enum acl_mode { SMB_ACL_DELETE,
+ SMB_ACL_MODIFY,
+ SMB_ACL_ADD,
+ SMB_ACL_SET,
+ SMB_ACL_VIEW };
struct perm_value {
const char *perm;
@@ -45,7 +49,8 @@ static const struct perm_value special_values[] = {
{ NULL, 0 },
};
-#define SEC_RIGHTS_DIR_CHANGE ( SEC_RIGHTS_DIR_READ|SEC_STD_DELETE|SEC_RIGHTS_DIR_WRITE|SEC_DIR_TRAVERSE )
+#define SEC_RIGHTS_DIR_CHANGE ( SEC_RIGHTS_DIR_READ|SEC_STD_DELETE|\
+ SEC_RIGHTS_DIR_WRITE|SEC_DIR_TRAVERSE )
static const struct perm_value standard_values[] = {
{ "READ", SEC_RIGHTS_DIR_READ|SEC_DIR_TRAVERSE },
@@ -115,7 +120,7 @@ static void print_ace(FILE *f, SEC_ACE *ace)
}
/********************************************************************
- print a ascii version of a security descriptor on a FILE handle
+ print an ascii version of a security descriptor on a FILE handle
********************************************************************/
static void sec_desc_print(FILE *f, SEC_DESC *sd)
@@ -137,11 +142,10 @@ static void sec_desc_print(FILE *f, SEC_DESC *sd)
print_ace(f, ace);
fprintf(f, "\n");
}
-
}
/********************************************************************
- parse an ACE in the same format as print_ace()
+ parse an ACE in the same format as print_ace()
********************************************************************/
static bool parse_ace(SEC_ACE *ace, const char *orig_str)
@@ -266,7 +270,7 @@ static bool parse_ace(SEC_ACE *ace, const char *orig_str)
orig_str, p);
TALLOC_FREE(frame);
SAFE_FREE(str);
- return False;
+ return False;
}
p++;
}
@@ -297,34 +301,34 @@ static SEC_DESC* parse_acl_string(TALLOC_CTX *mem_ctx, const char *szACL, size_t
int num_ace;
const char *pacl;
int i;
-
+
if ( !szACL )
return NULL;
pacl = szACL;
num_ace = count_chars( pacl, ',' ) + 1;
-
- if ( !(ace = TALLOC_ZERO_ARRAY( mem_ctx, SEC_ACE, num_ace )) )
+
+ if ( !(ace = TALLOC_ZERO_ARRAY( mem_ctx, SEC_ACE, num_ace )) )
return NULL;
-
+
for ( i=0; i<num_ace; i++ ) {
char *end_acl = strchr_m( pacl, ',' );
fstring acl_string;
strncpy( acl_string, pacl, MIN( PTR_DIFF( end_acl, pacl ), sizeof(fstring)-1) );
acl_string[MIN( PTR_DIFF( end_acl, pacl ), sizeof(fstring)-1)] = '\0';
-
+
if ( !parse_ace( &ace[i], acl_string ) )
return NULL;
pacl = end_acl;
pacl++;
}
-
+
if ( !(acl = make_sec_acl( mem_ctx, NT4_ACL_REVISION, num_ace, ace )) )
return NULL;
-
- sd = make_sec_desc( mem_ctx, SEC_DESC_REVISION, SEC_DESC_SELF_RELATIVE,
+
+ sd = make_sec_desc( mem_ctx, SEC_DESC_REVISION, SEC_DESC_SELF_RELATIVE,
NULL, NULL, NULL, acl, sd_size);
return sd;
@@ -357,22 +361,22 @@ static bool add_ace(TALLOC_CTX *mem_ctx, SEC_ACL **the_acl, SEC_ACE *ace)
static int ace_compare(SEC_ACE *ace1, SEC_ACE *ace2)
{
- if (sec_ace_equal(ace1, ace2))
+ if (sec_ace_equal(ace1, ace2))
return 0;
- if (ace1->type != ace2->type)
+ if (ace1->type != ace2->type)
return ace2->type - ace1->type;
- if (sid_compare(&ace1->trustee, &ace2->trustee))
+ if (sid_compare(&ace1->trustee, &ace2->trustee))
return sid_compare(&ace1->trustee, &ace2->trustee);
- if (ace1->flags != ace2->flags)
+ if (ace1->flags != ace2->flags)
return ace1->flags - ace2->flags;
- if (ace1->access_mask != ace2->access_mask)
+ if (ace1->access_mask != ace2->access_mask)
return ace1->access_mask - ace2->access_mask;
- if (ace1->size != ace2->size)
+ if (ace1->size != ace2->size)
return ace1->size - ace2->size;
return memcmp(ace1, ace2, sizeof(SEC_ACE));
@@ -405,7 +409,7 @@ static int change_share_sec(TALLOC_CTX *mem_ctx, const char *sharename, char *th
SEC_DESC *old = NULL;
size_t sd_size = 0;
uint32 i, j;
-
+
if (mode != SMB_ACL_SET) {
if (!(old = get_share_security( mem_ctx, sharename, &sd_size )) ) {
fprintf(stderr, "Unable to retrieve permissions for share [%s]\n", sharename);
@@ -417,7 +421,7 @@ static int change_share_sec(TALLOC_CTX *mem_ctx, const char *sharename, char *th
fprintf( stderr, "Failed to parse acl\n");
return -1;
}
-
+
switch (mode) {
case SMB_ACL_VIEW:
sec_desc_print( stdout, old);
@@ -532,7 +536,7 @@ int main(int argc, const char *argv[])
x_setbuf( x_stderr, NULL );
pc = poptGetContext("sharesec", argc, argv, long_options, 0);
-
+
poptSetOtherOptionHelp(pc, "sharename\n");
while ((opt = poptGetNextOpt(pc)) != -1) {
@@ -563,13 +567,13 @@ int main(int argc, const char *argv[])
case 'F':
force_acl = True;
break;
-
+
case 'M':
initialize_sid = True;
break;
}
}
-
+
setlinebuf(stdout);
load_case_tables();
@@ -577,15 +581,15 @@ int main(int argc, const char *argv[])
lp_load( get_dyn_CONFIGFILE(), False, False, False, True );
/* check for initializing secrets.tdb first */
-
+
if ( initialize_sid ) {
DOM_SID *sid = get_global_sam_sid();
-
+
if ( !sid ) {
fprintf( stderr, "Failed to retrieve Machine SID!\n");
return 3;
}
-
+
printf ("%s\n", sid_string_tos( sid ) );
return 0;
}
@@ -597,22 +601,22 @@ int main(int argc, const char *argv[])
/* get the sharename */
- if(!poptPeekArg(pc)) {
- poptPrintUsage(pc, stderr, 0);
+ if(!poptPeekArg(pc)) {
+ poptPrintUsage(pc, stderr, 0);
return -1;
}
-
+
fstrcpy(sharename, poptGetArg(pc));
-
+
snum = lp_servicenumber( sharename );
-
+
if ( snum == -1 && !force_acl ) {
fprintf( stderr, "Invalid sharename: %s\n", sharename);
return -1;
}
-
+
retval = change_share_sec(ctx, sharename, the_acl, mode);
-
+
talloc_destroy(ctx);
return retval;