*/
#include "includes.h"
+#include "system/filesys.h"
+#include "smbd/smbd.h"
#include "nfs4_acls.h"
+#include "vfs_aixacl_util.h"
#undef DBGC_CLASS
#define DBGC_CLASS DBGC_VFS
#define AIXACL2_MODULE_NAME "aixacl2"
-extern struct current_user current_user;
-extern int try_chown(connection_struct *conn, const char *fname, uid_t uid, gid_t gid);
-extern bool unpack_nt_owners(int snum, uid_t *puser, gid_t *pgrp,
- uint32 security_info_sent, SEC_DESC *psd);
-
-extern SMB_ACL_T aixacl_to_smbacl( struct acl *file_acl);
-extern struct acl *aixacl_smb_to_aixacl(SMB_ACL_TYPE_T acltype, SMB_ACL_T theacl);
-
typedef union aixjfs2_acl_t {
nfs4_acl_int_t jfs2_acl[1];
aixc_acl_t aixc_acl[1];
return acl;
}
-static bool aixjfs2_get_nfs4_acl(const char *name,
+static bool aixjfs2_get_nfs4_acl(TALLOC_CTX *mem_ctx, const char *name
SMB4ACL_T **ppacl, bool *pretryPosix)
{
int32_t i;
DEBUG(10, ("len: %d, version: %d, nace: %d, type: 0x%x\n",
jfs2_acl->aclLength, jfs2_acl->aclVersion, jfs2_acl->aclEntryN, type.u64));
- *ppacl = smb_create_smb4acl();
+ *ppacl = smb_create_smb4acl(mem_ctx);
if (*ppacl==NULL)
return False;
static NTSTATUS aixjfs2_fget_nt_acl(vfs_handle_struct *handle,
files_struct *fsp, uint32 security_info,
- SEC_DESC **ppdesc)
+ TALLOC_CTX *mem_ctx,
+ struct security_descriptor **ppdesc)
{
+ NTSTATUS status;
SMB4ACL_T *pacl = NULL;
bool result;
bool retryPosix = False;
+ TALLOC_CTX *frame = talloc_stackframe();
*ppdesc = NULL;
- result = aixjfs2_get_nfs4_acl(fsp->fsp_name, &pacl, &retryPosix);
+ result = aixjfs2_get_nfs4_acl(frame, fsp->fsp_name->base_name, &pacl,
+ &retryPosix);
if (retryPosix)
{
+ TALLOC_FREE(frame);
DEBUG(10, ("retrying with posix acl...\n"));
- return posix_fget_nt_acl(fsp, security_info, ppdesc);
+ return posix_fget_nt_acl(fsp, security_info,
+ mem_ctx, ppdesc);
}
if (result==False)
return NT_STATUS_ACCESS_DENIED;
- return smb_fget_nt_acl_nfs4(fsp, security_info, ppdesc, pacl);
+ status = smb_fget_nt_acl_nfs4(fsp, security_info, ppdesc,
+ mem_ctx, pacl);
+ TALLOC_FREE(frame);
+ return status;
}
static NTSTATUS aixjfs2_get_nt_acl(vfs_handle_struct *handle,
- files_struct *fsp, const char *name,
- uint32 security_info, SEC_DESC **ppdesc)
+ const char *name,
+ uint32 security_info,
+ TALLOC_CTX *mem_ctx,
+ struct security_descriptor **ppdesc)
{
SMB4ACL_T *pacl = NULL;
bool result;
if (retryPosix)
{
DEBUG(10, ("retrying with posix acl...\n"));
- return posix_get_nt_acl(handle->conn, name security_info,
- ppdesc);
+ return posix_get_nt_acl(handle->conn, name, security_info,
+ mem_ctx, ppdesc);
}
if (result==False)
return NT_STATUS_ACCESS_DENIED;
- return smb_get_nt_acl_nfs4(handle->conn, name, security_info, ppdesc,
+ return smb_get_nt_acl_nfs4(handle->conn, name, security_info,
+ mem_ctx, ppdesc,
pacl);
}
-static SMB_ACL_T aixjfs2_get_posix_acl(const char *path, acl_type_t type)
+static int aixjfs2_sys_acl_blob_get_file(vfs_handle_struct *handle, const char *path_p, TALLOC_CTX *mem_ctx, char **blob_description, DATA_BLOB *blob)
+{
+ SMB4ACL_T *pacl = NULL;
+ bool result;
+ bool retryPosix = False;
+
+ *ppdesc = NULL;
+ result = aixjfs2_get_nfs4_acl(path_p, &pacl, &retryPosix);
+ if (retryPosix)
+ {
+ return posix_sys_acl_blob_get_file(handle, path_p, mem_ctx,
+ blob_description, blob);
+ }
+ /* Now way to linarlise NFS4 ACLs at the moment, but the NT ACL is pretty close in this case */
+ errno = ENOSYS;
+ return -1;
+}
+
+static int aixjfs2_sys_acl_blob_get_fd(vfs_handle_struct *handle, files_struct *fsp, TALLOC_CTX *mem_ctx, char **blob_description, DATA_BLOB *blob)
+{
+ SMB4ACL_T *pacl = NULL;
+ bool result;
+ bool retryPosix = False;
+
+ result = aixjfs2_get_nfs4_acl(fsp->fsp_name->base_name, &pacl,
+ &retryPosix);
+ if (retryPosix)
+ {
+ return posix_sys_acl_blob_get_fd(handle, fsp, mem_ctx, blob_description, blob);
+ }
+
+ /* Now way to linarlise NFS4 ACLs at the moment, but the NT ACL is pretty close in this case */
+ errno = ENOSYS;
+ return -1;
+}
+
+static SMB_ACL_T aixjfs2_get_posix_acl(const char *path, acl_type_t type, TALLOC_CTX *mem_ctx)
{
aixc_acl_t *pacl;
AIXJFS2_ACL_T *acl;
DEBUG(10, ("len: %d, mode: %d\n",
pacl->acl_len, pacl->acl_mode));
- result = aixacl_to_smbacl(pacl);
+ result = aixacl_to_smbacl(pacl, mem_ctx);
if (result == NULL) {
goto done;
}
done:
if (errno != 0) {
- SAFE_FREE(result);
+ TALLOC_FREE(result);
}
return result;
}
SMB_ACL_T aixjfs2_sys_acl_get_file(vfs_handle_struct *handle,
const char *path_p,
- SMB_ACL_TYPE_T type)
+ SMB_ACL_TYPE_T type,
+ TALLOC_CTX *mem_ctx)
{
acl_type_t aixjfs2_type;
smb_panic("exiting");
}
- return aixjfs2_get_posix_acl(path_p, aixjfs2_type);
+ return aixjfs2_get_posix_acl(path_p, aixjfs2_type, mem_ctx);
}
SMB_ACL_T aixjfs2_sys_acl_get_fd(vfs_handle_struct *handle,
acl_type_t aixjfs2_type;
aixjfs2_type.u64 = ACL_AIXC;
- return aixjfs2_get_posix_acl(fsp->fsp_name, aixjfs2_type);
+ return aixjfs2_get_posix_acl(fsp->fsp_name->base_name, aixjfs2_type);
}
/*
return 1; /* haven't found that ACL type. */
}
-static bool aixjfs2_process_smbacl(files_struct *fsp, SMB4ACL_T *smbacl)
+static bool aixjfs2_process_smbacl(vfs_handle_struct *handle, files_struct *fsp, SMB4ACL_T *smbacl)
{
SMB4ACE_T *smbace;
TALLOC_CTX *mem_ctx;
int rc;
acl_type_t acltype;
- DEBUG(10, ("jfs2_process_smbacl invoked on %s\n", fsp->fsp_name));
+ DEBUG(10, ("jfs2_process_smbacl invoked on %s\n", fsp_str_dbg(fsp)));
/* no need to be freed which is alloced with mem_ctx */
mem_ctx = talloc_tos();
/* won't set S_ISUID - the only one JFS2/NFS4 accepts */
rc = aclx_put(
- fsp->fsp_name,
+ fsp->fsp_name->base_name,
SET_ACL, /* set only the ACL, not mode bits */
acltype, /* not a pointer !!! */
jfs2acl,
return True;
}
-static NTSTATUS aixjfs2_set_nt_acl_common(files_struct *fsp, uint32 security_info_sent, SEC_DESC *psd)
+static NTSTATUS aixjfs2_set_nt_acl_common(vfs_handle_struct *handle, files_struct *fsp, uint32 security_info_sent, const struct security_descriptor *psd)
{
acl_type_t acl_type_info;
NTSTATUS result = NT_STATUS_ACCESS_DENIED;
int rc;
rc = aixjfs2_query_acl_support(
+ handle,
fsp->fsp_name,
ACL_NFS4,
&acl_type_info);
if (rc==0)
{
- result = smb_set_nt_acl_nfs4(
+ result = smb_set_nt_acl_nfs4(handle,
fsp, security_info_sent, psd,
aixjfs2_process_smbacl);
} else if (rc==1) { /* assume POSIX ACL - by default... */
return result;
}
-NTSTATUS aixjfs2_fset_nt_acl(vfs_handle_struct *handle, files_struct *fsp, uint32 security_info_sent, SEC_DESC *psd)
+NTSTATUS aixjfs2_fset_nt_acl(vfs_handle_struct *handle, files_struct *fsp, uint32 security_info_sent, const struct security_descriptor *psd)
{
- return aixjfs2_set_nt_acl_common(fsp, security_info_sent, psd);
-}
-
-NTSTATUS aixjfs2_set_nt_acl(vfs_handle_struct *handle, files_struct *fsp, const char *name, uint32 security_info_sent, SEC_DESC *psd)
-{
- return aixjfs2_set_nt_acl_common(fsp, security_info_sent, psd);
+ return aixjfs2_set_nt_acl_common(handle, fsp, security_info_sent, psd);
}
int aixjfs2_sys_acl_set_file(vfs_handle_struct *handle,
acl_type_t acl_type_info;
int rc;
- DEBUG(10, ("aixjfs2_sys_acl_set_fd invoked for %s", fsp->fsp_name));
+ DEBUG(10, ("aixjfs2_sys_acl_set_fd invoked for %s", fsp_str_dbg(fsp)));
- rc = aixjfs2_query_acl_support(fsp->fsp_name, ACL_AIXC, &acl_type_info);
+ rc = aixjfs2_query_acl_support(fsp->fsp_name->base_name, ACL_AIXC,
+ &acl_type_info);
if (rc) {
DEBUG(8, ("jfs2_set_nt_acl: AIXC support not found\n"));
return -1;
);
if (rc) {
DEBUG(2, ("aclx_fput failed with %s for %s\n",
- strerror(errno), fsp->fsp_name));
+ strerror(errno), fsp_str_dbg(fsp)));
return -1;
}
return 0;
}
-
-/* VFS operations structure */
-
-static vfs_op_tuple aixjfs2_ops[] =
-{
- {SMB_VFS_OP(aixjfs2_fget_nt_acl),
- SMB_VFS_OP_FGET_NT_ACL,
- SMB_VFS_LAYER_TRANSPARENT},
-
- {SMB_VFS_OP(aixjfs2_get_nt_acl),
- SMB_VFS_OP_GET_NT_ACL,
- SMB_VFS_LAYER_TRANSPARENT},
-
- {SMB_VFS_OP(aixjfs2_fset_nt_acl),
- SMB_VFS_OP_FSET_NT_ACL,
- SMB_VFS_LAYER_TRANSPARENT},
-
- {SMB_VFS_OP(aixjfs2_set_nt_acl),
- SMB_VFS_OP_SET_NT_ACL,
- SMB_VFS_LAYER_TRANSPARENT},
-
- {SMB_VFS_OP(aixjfs2_sys_acl_get_file),
- SMB_VFS_OP_SYS_ACL_GET_FILE,
- SMB_VFS_LAYER_TRANSPARENT},
-
- {SMB_VFS_OP(aixjfs2_sys_acl_get_fd),
- SMB_VFS_OP_SYS_ACL_GET_FD,
- SMB_VFS_LAYER_TRANSPARENT},
-
- {SMB_VFS_OP(aixjfs2_sys_acl_set_file),
- SMB_VFS_OP_SYS_ACL_SET_FILE,
- SMB_VFS_LAYER_TRANSPARENT},
-
- {SMB_VFS_OP(aixjfs2_sys_acl_set_fd),
- SMB_VFS_OP_SYS_ACL_SET_FD,
- SMB_VFS_LAYER_TRANSPARENT},
-
- {SMB_VFS_OP(aixjfs2_sys_acl_delete_def_file),
- SMB_VFS_OP_SYS_ACL_DELETE_DEF_FILE,
- SMB_VFS_LAYER_TRANSPARENT},
-
- {SMB_VFS_OP(NULL),
- SMB_VFS_OP_NOOP,
- SMB_VFS_LAYER_NOOP}
+static struct vfs_fn_pointers vfs_aixacl2_fns = {
+ .fget_nt_acl_fn = aixjfs2_fget_nt_acl,
+ .get_nt_acl_fn = aixjfs2_get_nt_acl,
+ .fset_nt_acl_fn = aixjfs2_fset_nt_acl,
+ .sys_acl_get_file_fn = aixjfs2_sys_acl_get_file,
+ .sys_acl_get_fd_fn = aixjfs2_sys_acl_get_fd,
+ .sys_acl_blob_get_file_fn = aixjfs2_sys_acl_blob_get_file,
+ .sys_acl_blob_get_fd_fn = aixjfs2_sys_acl_blob_get_fd,
+ .sys_acl_set_file_fn = aixjfs2_sys_acl_set_file,
+ .sys_acl_set_fd_fn = aixjfs2_sys_acl_set_fd,
+ .sys_acl_delete_def_file_fn = aixjfs2_sys_acl_delete_def_file
};
NTSTATUS vfs_aixacl2_init(void);
NTSTATUS vfs_aixacl2_init(void)
{
return smb_register_vfs(SMB_VFS_INTERFACE_VERSION, AIXACL2_MODULE_NAME,
- aixjfs2_ops);
+ &vfs_aixacl2_fns);
}
git.samba.org / obnox / samba / samba-obnox.git / blobdiff