Added Solaris ACL support.
Jeremy.
#undef MIPS_SPINLOCKS
#undef POWERPC_SPINLOCKS
#undef HAVE_POSIX_ACLS
+#undef HAVE_UNIXWARE_ACLS
+#undef HAVE_SOLARIS_ACLS
#undef HAVE_NO_ACLS
ac_help="$ac_help
--with-spinlocks use spin locks instead of fcntl locks "
ac_help="$ac_help
- --with-posix-acls Include POSIX ACL support
- --without-posix-acls Don't include POSIX ACL support (default)"
+ --with-acl-support Include ACL support
+ --without-acl-support Don't include ACL support (default)"
# Initialize some variables set by options.
# The variables have the same names as the options, with
fi
#################################################
-# check for POSIX ACL support
+# check for ACL support
-echo $ac_n "checking whether to support POSIX ACLs""... $ac_c" 1>&6
-echo "configure:11477: checking whether to support POSIX ACLs" >&5
-# Check whether --with-posix-acls or --without-posix-acls was given.
-if test "${with_posix_acls+set}" = set; then
- withval="$with_posix_acls"
+echo $ac_n "checking whether to support ACLs""... $ac_c" 1>&6
+echo "configure:11477: checking whether to support ACLs" >&5
+# Check whether --with-acl-support or --without-acl-support was given.
+if test "${with_acl_support+set}" = set; then
+ withval="$with_acl_support"
case "$withval" in
yes)
- echo $ac_n "checking for acl_get_file in -lacl""... $ac_c" 1>&6
-echo "configure:11485: checking for acl_get_file in -lacl" >&5
+ case "$host_os" in
+ *unixware*)
+ echo "$ac_t""Using SVR4 ACLs" 1>&6
+ cat >> confdefs.h <<\EOF
+#define HAVE_UNIXWARE_ACLS 1
+EOF
+
+ ;;
+ *solaris*)
+ echo "$ac_t""Using solaris ACLs" 1>&6
+ cat >> confdefs.h <<\EOF
+#define HAVE_SOLARIS_ACLS 1
+EOF
+
+ ;;
+ *)
+ echo $ac_n "checking for acl_get_file in -lacl""... $ac_c" 1>&6
+echo "configure:11501: checking for acl_get_file in -lacl" >&5
ac_lib_var=`echo acl'_'acl_get_file | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
ac_save_LIBS="$LIBS"
LIBS="-lacl $LIBS"
cat > conftest.$ac_ext <<EOF
-#line 11493 "configure"
+#line 11509 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2
acl_get_file()
; return 0; }
EOF
-if { (eval echo configure:11504: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:11520: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=yes"
else
echo "$ac_t""no" 1>&6
fi
-echo $ac_n "checking for POSIX ACL support""... $ac_c" 1>&6
-echo "configure:11532: checking for POSIX ACL support" >&5
+ echo $ac_n "checking for ACL support""... $ac_c" 1>&6
+echo "configure:11548: checking for ACL support" >&5
if eval "test \"`echo '$''{'samba_cv_HAVE_POSIX_ACLS'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
-cat > conftest.$ac_ext <<EOF
-#line 11538 "configure"
+ cat > conftest.$ac_ext <<EOF
+#line 11554 "configure"
#include "confdefs.h"
#include <sys/types.h>
#include <sys/acl.h>
acl_t acl; int entry_id; acl_entry_t *entry_p; return acl_get_entry( acl, entry_id, entry_p);
; return 0; }
EOF
-if { (eval echo configure:11546: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:11562: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
samba_cv_HAVE_POSIX_ACLS=yes
else
fi
echo "$ac_t""$samba_cv_HAVE_POSIX_ACLS" 1>&6
-if test x"$samba_cv_HAVE_POSIX_ACLS" = x"yes"; then
- echo "$ac_t""yes" 1>&6
- cat >> confdefs.h <<\EOF
+ if test x"$samba_cv_HAVE_POSIX_ACLS" = x"yes"; then
+ echo "$ac_t""Using posix ACLs" 1>&6
+ cat >> confdefs.h <<\EOF
#define HAVE_POSIX_ACLS 1
EOF
-fi
- ;;
+ fi
+ ;;
+ esac
+ ;;
*)
echo "$ac_t""no" 1>&6
cat >> confdefs.h <<\EOF
;;
esac
else
- echo "$ac_t""no" 1>&6
cat >> confdefs.h <<\EOF
#define HAVE_NO_ACLS 1
EOF
+ echo "$ac_t""no" 1>&6
fi
-
echo "checking configure summary"
if test "$cross_compiling" = yes; then
:
else
cat > conftest.$ac_ext <<EOF
-#line 11590 "configure"
+#line 11607 "configure"
#include "confdefs.h"
#include "${srcdir-.}/tests/summary.c"
EOF
-if { (eval echo configure:11594: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:11611: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then
echo "configure OK";
else
fi
#################################################
-# check for POSIX ACL support
+# check for ACL support
-AC_MSG_CHECKING(whether to support POSIX ACLs)
-AC_ARG_WITH(posix-acls,
-[ --with-posix-acls Include POSIX ACL support
- --without-posix-acls Don't include POSIX ACL support (default)],
+AC_MSG_CHECKING(whether to support ACLs)
+AC_ARG_WITH(acl-support,
+[ --with-acl-support Include ACL support
+ --without-acl-support Don't include ACL support (default)],
[ case "$withval" in
yes)
- AC_CHECK_LIB(acl,acl_get_file)
-AC_CACHE_CHECK([for POSIX ACL support],samba_cv_HAVE_POSIX_ACLS,[
-AC_TRY_COMPILE([#include <sys/types.h>
+ case "$host_os" in
+ *unixware*)
+ AC_MSG_RESULT(Using SVR4 ACLs)
+ AC_DEFINE(HAVE_UNIXWARE_ACLS)
+ ;;
+ *solaris*)
+ AC_MSG_RESULT(Using solaris ACLs)
+ AC_DEFINE(HAVE_SOLARIS_ACLS)
+ ;;
+ *)
+ AC_CHECK_LIB(acl,acl_get_file)
+ AC_CACHE_CHECK([for ACL support],samba_cv_HAVE_POSIX_ACLS,[
+ AC_TRY_COMPILE([#include <sys/types.h>
#include <sys/acl.h>],
[ acl_t acl; int entry_id; acl_entry_t *entry_p; return acl_get_entry( acl, entry_id, entry_p);],
samba_cv_HAVE_POSIX_ACLS=yes,samba_cv_HAVE_POSIX_ACLS=no)])
-if test x"$samba_cv_HAVE_POSIX_ACLS" = x"yes"; then
- AC_MSG_RESULT(yes)
- AC_DEFINE(HAVE_POSIX_ACLS)
-fi
- ;;
+ if test x"$samba_cv_HAVE_POSIX_ACLS" = x"yes"; then
+ AC_MSG_RESULT(Using posix ACLs)
+ AC_DEFINE(HAVE_POSIX_ACLS)
+ fi
+ ;;
+ esac
+ ;;
*)
AC_MSG_RESULT(no)
AC_DEFINE(HAVE_NO_ACLS)
;;
esac ],
- AC_MSG_RESULT(no)
AC_DEFINE(HAVE_NO_ACLS)
+ AC_MSG_RESULT(no)
)
-
echo "checking configure summary"
AC_TRY_RUN([#include "${srcdir-.}/tests/summary.c"],
echo "configure OK";,
#undef MIPS_SPINLOCKS
#undef POWERPC_SPINLOCKS
#undef HAVE_POSIX_ACLS
+#undef HAVE_UNIXWARE_ACLS
+#undef HAVE_SOLARIS_ACLS
#undef HAVE_NO_ACLS
/* The number of bytes in a int. */
int sys_acl_set_fd(int fd, SMB_ACL_T acl_d);
int sys_acl_free_text(char *text);
int sys_acl_free_acl(SMB_ACL_T acl_d) ;
+int sys_acl_get_entry(SMB_ACL_T acl_d, int entry_id, SMB_ACL_ENTRY_T *entry_p);
+int sys_acl_get_tag_type(SMB_ACL_ENTRY_T entry_d, SMB_ACL_TAG_T *type_p);
+int sys_acl_get_permset(SMB_ACL_ENTRY_T entry_d, SMB_ACL_PERMSET_T *permset_p);
+void *sys_acl_get_qualifier(SMB_ACL_ENTRY_T entry_d);
+SMB_ACL_T sys_acl_get_file(const char *path_p, SMB_ACL_TYPE_T type);
+SMB_ACL_T sys_acl_get_fd(int fd);
+int sys_acl_clear_perms(SMB_ACL_PERMSET_T permset_d);
+int sys_acl_add_perm(SMB_ACL_PERMSET_T permset_d, SMB_ACL_PERM_T perm);
+int sys_acl_get_perm(SMB_ACL_PERMSET_T permset_d, SMB_ACL_PERM_T perm);
+char *sys_acl_to_text(SMB_ACL_T acl_d, ssize_t *len_p);
+SMB_ACL_T sys_acl_init(int count);
+int sys_acl_create_entry(SMB_ACL_T *acl_p, SMB_ACL_ENTRY_T *entry_p);
+int sys_acl_set_tag_type(SMB_ACL_ENTRY_T entry_d, SMB_ACL_TAG_T tag_type);
+int sys_acl_set_qualifier(SMB_ACL_ENTRY_T entry_d, void *qual_p);
+int sys_acl_set_permset(SMB_ACL_ENTRY_T entry_d, SMB_ACL_PERMSET_T permset_d);
+int sys_acl_valid(SMB_ACL_T acl_d);
+int sys_acl_set_file(char *name, SMB_ACL_TYPE_T type, SMB_ACL_T acl_d);
+int sys_acl_set_fd(int fd, SMB_ACL_T acl_d);
+int sys_acl_free_text(char *text);
+int sys_acl_free_acl(SMB_ACL_T acl_d) ;
int sys_acl_get_entry( SMB_ACL_T the_acl, int entry_id, SMB_ACL_ENTRY_T *entry_p);
int sys_acl_get_tag_type( SMB_ACL_ENTRY_T entry_d, SMB_ACL_TAG_T *tag_type_p);
int sys_acl_get_permset( SMB_ACL_ENTRY_T entry_d, SMB_ACL_PERMSET_T *permset_p);
void sid_copy(DOM_SID *dst, const DOM_SID *src);
DOM_SID *sid_dup(DOM_SID *src);
BOOL sid_linearize(char *outbuf, size_t len, DOM_SID *sid);
+int sid_compare(const DOM_SID *sid1, const DOM_SID *sid2);
BOOL sid_equal(const DOM_SID *sid1, const DOM_SID *sid2);
size_t sid_size(DOM_SID *sid);
uint32 neg_flags, DOM_CHAL *srv_chal);
BOOL cli_net_req_chal(struct cli_state *cli, DOM_CHAL *clnt_chal, DOM_CHAL *srv_chal);
BOOL cli_net_srv_pwset(struct cli_state *cli, uint8 hashed_mach_pwd[16]);
-BOOL cli_net_sam_logon(struct cli_state *cli, NET_ID_INFO_CTR *ctr,
- NET_USER_INFO_3 *user_info3);
+BOOL cli_net_sam_logon(struct cli_state *cli, NET_ID_INFO_CTR *ctr, NET_USER_INFO_3 *user_info3);
BOOL cli_net_sam_logoff(struct cli_state *cli, NET_ID_INFO_CTR *ctr);
BOOL change_trust_account_password( char *domain, char *remote_machine_list);
uint32 neg_flags, DOM_CHAL *srv_chal);
BOOL cli_net_req_chal(struct cli_state *cli, DOM_CHAL *clnt_chal, DOM_CHAL *srv_chal);
BOOL cli_net_srv_pwset(struct cli_state *cli, uint8 hashed_mach_pwd[16]);
-BOOL cli_net_sam_logon(struct cli_state *cli, NET_ID_INFO_CTR *ctr,
- NET_USER_INFO_3 *user_info3);
+BOOL cli_net_sam_logon(struct cli_state *cli, NET_ID_INFO_CTR *ctr, NET_USER_INFO_3 *user_info3);
BOOL cli_net_sam_logoff(struct cli_state *cli, NET_ID_INFO_CTR *ctr);
BOOL change_trust_account_password( char *domain, char *remote_machine_list);
#elif defined(HAVE_SOLARIS_ACLS)
+/*
+ * Code donated by Toomas Soome <tsoome@ut.ee>.
+ * Based on the implementation by Michael Davidson <md@sco.COM> for UnixWare.
+ */
+
+typedef int SMB_ACL_TAG_T;
+typedef int SMB_ACL_TYPE_T;
+typedef ushort *SMB_ACL_PERMSET_T;
+typedef ushort SMB_ACL_PERM_T;
+#define SMB_ACL_READ 4
+#define SMB_ACL_WRITE 2
+#define SMB_ACL_EXECUTE 1
+
+/* Types of ACLs. */
+#define SMB_ACL_USER USER
+#define SMB_ACL_USER_OBJ USER_OBJ
+#define SMB_ACL_GROUP GROUP
+#define SMB_ACL_GROUP_OBJ GROUP_OBJ
+#define SMB_ACL_OTHER OTHER_OBJ
+#define SMB_ACL_MASK CLASS_OBJ
+
+typedef struct SMB_ACL_T {
+ int size;
+ int count;
+ int next;
+ struct acl acl[1];
+} *SMB_ACL_T;
+
+typedef struct acl *SMB_ACL_ENTRY_T;
+
+#define SMB_ACL_FIRST_ENTRY 0
+#define SMB_ACL_NEXT_ENTRY 1
+
+#define SMB_ACL_TYPE_ACCESS 0
+#define SMB_ACL_TYPE_DEFAULT 1
+
#elif defined(HAVE_IRIX_ACLS)
#else /* No ACLs. */
}
#elif defined(HAVE_SOLARIS_ACLS)
+/*
+ * Code donated by Toomas Soome <tsoome@ut.ee>.
+ * Based on the implementation by Michael Davidson <md@sco.COM> for UnixWare.
+ */
+
+#define INITIAL_ACL_SIZE 16
+
+int sys_acl_get_entry(SMB_ACL_T acl_d, int entry_id, SMB_ACL_ENTRY_T *entry_p)
+{
+ if (entry_id != SMB_ACL_FIRST_ENTRY && entry_id != SMB_ACL_NEXT_ENTRY) {
+ errno = EINVAL;
+ return -1;
+ }
+
+ if (entry_p == NULL) {
+ errno = EINVAL;
+ return -1;
+ }
+
+ if (entry_id == SMB_ACL_FIRST_ENTRY) {
+ acl_d->next = 0;
+ }
+
+ if (acl_d->next < 0) {
+ errno = EINVAL;
+ return -1;
+ }
+
+ if (acl_d->next >= acl_d->count) {
+ return 0;
+ }
+
+ *entry_p = &acl_d->acl[acl_d->next++];
+
+ return 1;
+}
+
+int sys_acl_get_tag_type(SMB_ACL_ENTRY_T entry_d, SMB_ACL_TAG_T *type_p)
+{
+ *type_p = entry_d->a_type;
+
+ return 0;
+}
+
+int sys_acl_get_permset(SMB_ACL_ENTRY_T entry_d, SMB_ACL_PERMSET_T *permset_p)
+{
+ *permset_p = &entry_d->a_perm;
+
+ return 0;
+}
+
+void *sys_acl_get_qualifier(SMB_ACL_ENTRY_T entry_d)
+{
+ if (entry_d->a_type != SMB_ACL_USER
+ && entry_d->a_type != SMB_ACL_GROUP) {
+ errno = EINVAL;
+ return NULL;
+ }
+
+ return &entry_d->a_id;
+}
+
+SMB_ACL_T sys_acl_get_file(const char *path_p, SMB_ACL_TYPE_T type)
+{
+ SMB_ACL_T acl_d;
+ int count; /* # of ACL entries allocated */
+ int naccess; /* # of access ACL entries */
+ int ndefault; /* # of default ACL entries */
+
+ if (type != SMB_ACL_TYPE_ACCESS && type != SMB_ACL_TYPE_DEFAULT) {
+ errno = EINVAL;
+ return NULL;
+ }
+
+ count = INITIAL_ACL_SIZE;
+ if ((acl_d = sys_acl_init(count)) == NULL) {
+ return NULL;
+ }
+
+ while ((count = acl(path_p, GETACL, count, &acl_d->acl[0])) < 0
+ && errno == ENOSPC) {
+
+ if ((count = acl(path_p, GETACLCNT, 0, NULL)) < 0) {
+ return NULL;
+ }
+
+ sys_acl_free_acl(acl_d);
+
+ if ((acl_d = sys_acl_init(count)) == NULL) {
+ return NULL;
+ }
+ }
+
+ if (count < 0) {
+ return NULL;
+ }
+
+ /*
+ * calculate the number of access and default ACL entries
+ *
+ * Note: we assume that the acl() system call returned a
+ * well formed ACL which is sorted so that all of the
+ * access ACL entries preceed any default ACL entries
+ */
+ for (naccess = 0; naccess < count; naccess++) {
+ if (acl_d->acl[naccess].a_type & ACL_DEFAULT)
+ break;
+ }
+ ndefault = count - naccess;
+
+ /*
+ * if the caller wants the default ACL we have to copy
+ * the entries down to the start of the acl[] buffer
+ * and mask out the ACL_DEFAULT flag from the type field
+ */
+ if (type == SMB_ACL_TYPE_DEFAULT) {
+ int i, j;
+
+ for (i = 0, j = naccess; i < ndefault; i++, j++) {
+ acl_d->acl[i] = acl_d->acl[j];
+ acl_d->acl[i].a_type &= ~ACL_DEFAULT;
+ }
+
+ acl_d->count = ndefault;
+ } else {
+ acl_d->count = naccess;
+ }
+
+ return acl_d;
+}
+
+SMB_ACL_T sys_acl_get_fd(int fd)
+{
+ SMB_ACL_T acl_d;
+ int count; /* # of ACL entries allocated */
+ int naccess; /* # of access ACL entries */
+
+ count = INITIAL_ACL_SIZE;
+ if ((acl_d = sys_acl_init(count)) == NULL) {
+ return NULL;
+ }
+
+ while ((count = facl(fd, GETACL, count, &acl_d->acl[0])) < 0
+ && errno == ENOSPC) {
+
+ if ((count = facl(fd, GETACLCNT, 0, NULL)) < 0) {
+ return NULL;
+ }
+
+ sys_acl_free_acl(acl_d);
+
+ if ((acl_d = sys_acl_init(count)) == NULL) {
+ return NULL;
+ }
+ }
+
+ if (count < 0) {
+ return NULL;
+ }
+
+ /*
+ * calculate the number of access ACL entries
+ */
+ for (naccess = 0; naccess < count; naccess++) {
+ if (acl_d->acl[naccess].a_type & ACL_DEFAULT)
+ break;
+ }
+
+ acl_d->count = naccess;
+
+ return acl_d;
+}
+
+int sys_acl_clear_perms(SMB_ACL_PERMSET_T permset_d)
+{
+ *permset_d = 0;
+
+ return 0;
+}
+
+int sys_acl_add_perm(SMB_ACL_PERMSET_T permset_d, SMB_ACL_PERM_T perm)
+{
+ if (perm != SMB_ACL_READ && perm != SMB_ACL_WRITE
+ && perm != SMB_ACL_EXECUTE) {
+ errno = EINVAL;
+ return -1;
+ }
+
+ if (permset_d == NULL) {
+ errno = EINVAL;
+ return -1;
+ }
+
+ *permset_d |= perm;
+
+ return 0;
+}
+
+int sys_acl_get_perm(SMB_ACL_PERMSET_T permset_d, SMB_ACL_PERM_T perm)
+{
+ return *permset_d & perm;
+}
+
+char *sys_acl_to_text(SMB_ACL_T acl_d, ssize_t *len_p)
+{
+ int i;
+ int len, maxlen;
+ char *text;
+
+ /*
+ * use an initial estimate of 20 bytes per ACL entry
+ * when allocating memory for the text representation
+ * of the ACL
+ */
+ len = 0;
+ maxlen = 20 * acl_d->count;
+ if ((text = malloc(maxlen)) == NULL) {
+ errno = ENOMEM;
+ return NULL;
+ }
+
+ for (i = 0; i < acl_d->count; i++) {
+ struct acl *ap = &acl_d->acl[i];
+ struct passwd *pw;
+ struct group *gr;
+ char tagbuf[12];
+ char idbuf[12];
+ char *tag;
+ char *id = "";
+ char perms[4];
+ int nbytes;
+
+ switch (ap->a_type) {
+ /*
+ * for debugging purposes it's probably more
+ * useful to dump unknown tag types rather
+ * than just returning an error
+ */
+ default:
+ slprintf(tagbuf, sizeof(tagbuf)-1, "0x%x",
+ ap->a_type);
+ tag = tagbuf;
+ slprintf(idbuf, sizeof(idbuf)-1, "%ld",
+ (long)ap->a_id);
+ id = idbuf;
+ break;
+
+ case SMB_ACL_USER:
+ if ((pw = getpwuid(ap->a_id)) == NULL) {
+ slprintf(idbuf, sizeof(idbuf)-1, "%ld",
+ (long)ap->a_id);
+ id = idbuf;
+ } else {
+ id = pw->pw_name;
+ }
+ case SMB_ACL_USER_OBJ:
+ tag = "user";
+ break;
+
+ case SMB_ACL_GROUP:
+ if ((gr = getgrgid(ap->a_id)) == NULL) {
+ slprintf(idbuf, sizeof(idbuf)-1, "%ld",
+ (long)ap->a_id);
+ id = idbuf;
+ } else {
+ id = gr->gr_name;
+ }
+ case SMB_ACL_GROUP_OBJ:
+ tag = "group";
+ break;
+
+ case SMB_ACL_OTHER:
+ tag = "other";
+ break;
+
+ case SMB_ACL_MASK:
+ tag = "mask";
+ break;
+
+ }
+
+ perms[0] = (ap->a_perm & SMB_ACL_READ) ? 'r' : '-';
+ perms[1] = (ap->a_perm & SMB_ACL_WRITE) ? 'w' : '-';
+ perms[2] = (ap->a_perm & SMB_ACL_EXECUTE) ? 'x' : '-';
+ perms[3] = '\0';
+
+ /* <tag> : <qualifier> : rwx \n \0 */
+ nbytes = strlen(tag) + 1 + strlen(id) + 1 + 3 + 1 + 1;
+
+ if ((len + nbytes) > maxlen) {
+ /*
+ * allocate enough additional memory for this
+ * entry and an estimate of another 20 bytes
+ * for each entry still to be processed
+ */
+ maxlen += nbytes + 20 * (acl_d->count - i);
+
+ if ((text = realloc(text, maxlen)) == NULL) {
+ errno = ENOMEM;
+ return NULL;
+ }
+ }
+
+ slprintf(&text[len], nbytes-1, "%s:%s:%s\n", tag, id, perms);
+ len += nbytes - 1;
+ }
+
+ if (len_p)
+ *len_p = len;
+
+ return text;
+}
+
+SMB_ACL_T sys_acl_init(int count)
+{
+ SMB_ACL_T a;
+
+ if (count < 0) {
+ errno = EINVAL;
+ return NULL;
+ }
+
+ /*
+ * note that since the definition of the structure pointed
+ * to by the SMB_ACL_T includes the first element of the
+ * acl[] array, this actually allocates an ACL with room
+ * for (count+1) entries
+ */
+ if ((a = malloc(sizeof(*a) + count * sizeof(struct acl))) == NULL) {
+ errno = ENOMEM;
+ return NULL;
+ }
+
+ a->size = count + 1;
+ a->count = 0;
+ a->next = -1;
+
+ return a;
+}
+
+
+int sys_acl_create_entry(SMB_ACL_T *acl_p, SMB_ACL_ENTRY_T *entry_p)
+{
+ SMB_ACL_T acl_d;
+ SMB_ACL_ENTRY_T entry_d;
+
+ if (acl_p == NULL || entry_p == NULL || (acl_d = *acl_p) == NULL) {
+ errno = EINVAL;
+ return -1;
+ }
+
+ if (acl_d->count >= acl_d->size) {
+ errno = ENOSPC;
+ return -1;
+ }
+
+ entry_d = &acl_d->acl[acl_d->count++];
+ entry_d->a_type = 0;
+ entry_d->a_id = -1;
+ entry_d->a_perm = 0;
+ *entry_p = entry_d;
+
+ return 0;
+}
+
+int sys_acl_set_tag_type(SMB_ACL_ENTRY_T entry_d, SMB_ACL_TAG_T tag_type)
+{
+ switch (tag_type) {
+ case SMB_ACL_USER:
+ case SMB_ACL_USER_OBJ:
+ case SMB_ACL_GROUP:
+ case SMB_ACL_GROUP_OBJ:
+ case SMB_ACL_OTHER:
+ case SMB_ACL_MASK:
+ entry_d->a_type = tag_type;
+ break;
+ default:
+ errno = EINVAL;
+ return -1;
+ }
+
+ return 0;
+}
+
+int sys_acl_set_qualifier(SMB_ACL_ENTRY_T entry_d, void *qual_p)
+{
+ if (entry_d->a_type != SMB_ACL_GROUP
+ && entry_d->a_type != SMB_ACL_USER) {
+ errno = EINVAL;
+ return -1;
+ }
+
+ entry_d->a_id = *((id_t *)qual_p);
+
+ return 0;
+}
+
+int sys_acl_set_permset(SMB_ACL_ENTRY_T entry_d, SMB_ACL_PERMSET_T permset_d)
+{
+ if (*permset_d & ~(SMB_ACL_READ|SMB_ACL_WRITE|SMB_ACL_EXECUTE)) {
+ return EINVAL;
+ }
+
+ entry_d->a_perm = *permset_d;
+
+ return 0;
+}
+
+int sys_acl_valid(SMB_ACL_T acl_d)
+{
+ if (aclsort(acl_d->count, 0, acl_d->acl) != 0) {
+ errno = EINVAL;
+ return -1;
+ }
+
+ return 0;
+}
+
+int sys_acl_set_file(char *name, SMB_ACL_TYPE_T type, SMB_ACL_T acl_d)
+{
+ struct stat s;
+ struct acl *acl_p;
+ int acl_count;
+ struct acl *acl_buf = NULL;
+ int ret;
+
+ if (type != SMB_ACL_TYPE_ACCESS && type != SMB_ACL_TYPE_DEFAULT) {
+ errno = EINVAL;
+ return -1;
+ }
+
+ if (stat(name, &s) != 0) {
+ return -1;
+ }
+
+ acl_p = &acl_d->acl[0];
+ acl_count = acl_d->count;
+
+ /*
+ * if it's a directory there is extra work to do
+ * since the acl() system call will replace both
+ * the access ACLs and the default ACLs (if any)
+ */
+ if (S_ISDIR(s.st_mode)) {
+ SMB_ACL_T acc_acl;
+ SMB_ACL_T def_acl;
+ SMB_ACL_T tmp_acl;
+ int i;
+
+ if (type == SMB_ACL_TYPE_ACCESS) {
+ acc_acl = acl_d;
+ def_acl =
+ tmp_acl = sys_acl_get_file(name, SMB_ACL_TYPE_DEFAULT);
+
+ } else {
+ def_acl = acl_d;
+ acc_acl =
+ tmp_acl = sys_acl_get_file(name, SMB_ACL_TYPE_ACCESS);
+ }
+
+ if (tmp_acl == NULL) {
+ return -1;
+ }
+
+ /*
+ * allocate a temporary buffer for the complete ACL
+ */
+ acl_count = acc_acl->count + def_acl->count;
+ acl_p =
+ acl_buf = malloc(acl_count * sizeof(acl_buf[0]));
+
+ if (acl_buf == NULL) {
+ sys_acl_free_acl(tmp_acl);
+ errno = ENOMEM;
+ return -1;
+ }
+
+ /*
+ * copy the access control and default entries into the buffer
+ */
+ memcpy(&acl_buf[0], &acc_acl->acl[0],
+ acc_acl->count * sizeof(acl_buf[0]));
+
+ memcpy(&acl_buf[acc_acl->count], &def_acl->acl[0],
+ def_acl->count * sizeof(acl_buf[0]));
+
+ /*
+ * set the ACL_DEFAULT flag on the default entries
+ */
+ for (i = acc_acl->count; i < acl_count; i++) {
+ acl_buf[i].a_type |= ACL_DEFAULT;
+ }
+
+ sys_acl_free_acl(tmp_acl);
+
+ } else if (type != SMB_ACL_TYPE_ACCESS) {
+ errno = EINVAL;
+ return -1;
+ }
+
+ if (aclsort(acl_count, 0, acl_p) != 0) {
+ errno = EINVAL;
+ ret = -1;
+ } else {
+ ret = acl(name, SETACL, acl_count, acl_p);
+ }
+
+ if (acl_buf) {
+ free(acl_buf);
+ }
+
+ return ret;
+}
+
+int sys_acl_set_fd(int fd, SMB_ACL_T acl_d)
+{
+ if (aclsort(acl_d->count, 0, acl_d->acl) != 0) {
+ errno = EINVAL;
+ return -1;
+ }
+
+ return facl(fd, SETACL, acl_d->count, &acl_d->acl[0]);
+}
+
+int sys_acl_free_text(char *text)
+{
+ free(text);
+ return 0;
+}
+
+int sys_acl_free_acl(SMB_ACL_T acl_d)
+{
+ free(acl_d);
+ return 0;
+}
+
#elif defined(HAVE_IRIX_ACLS)
#else /* No ACLs. */
if (r_s.switch_value != validation_level) {
/* report different switch_value */
- DEBUG(0,("cli_net_sam_logon: switch_value of %u expected %x\n", r_s.switch_value));
+ DEBUG(0,("cli_net_sam_logon: switch_value of %x expected %x\n", (unsigned int)validation_level,
+ (unsigned int)r_s.switch_value));
retval = NT_STATUS_INVALID_PARAMETER;
}
git.samba.org / tprouty / samba.git / commitdiff