static int sys_acl_set_file_tdb(vfs_handle_struct *handle, const char *path, SMB_ACL_TYPE_T type, SMB_ACL_T theacl) { SMB_STRUCT_STAT sbuf; struct db_context *db = acl_db; int ret = -1; ret = vfs_stat_smb_basename(handle->conn, path, &sbuf); if (ret == -1) { return -1; } ret = SMB_VFS_NEXT_SYS_ACL_SET_FILE(handle, path, type, theacl); if (ret == -1) { return -1; } acl_tdb_delete(handle, db, &sbuf); return 0; }
static NTSTATUS streams_xattr_streaminfo(vfs_handle_struct *handle, struct files_struct *fsp, const struct smb_filename *smb_fname, TALLOC_CTX *mem_ctx, unsigned int *pnum_streams, struct stream_struct **pstreams) { SMB_STRUCT_STAT sbuf; int ret; NTSTATUS status; struct streaminfo_state state; ret = vfs_stat_smb_basename(handle->conn, smb_fname, &sbuf); if (ret == -1) { return map_nt_error_from_unix(errno); } state.streams = *pstreams; state.num_streams = *pnum_streams; state.mem_ctx = mem_ctx; state.handle = handle; state.status = NT_STATUS_OK; if (S_ISLNK(sbuf.st_ex_mode)) { /* * Currently we do't have SMB_VFS_LLISTXATTR * inside the VFS which means there's no way * to cope with a symlink when lp_posix_pathnames(). * returns true. For now ignore links. * FIXME - by adding SMB_VFS_LLISTXATTR. JRA. */ status = NT_STATUS_OK; } else { status = walk_xattr_streams(handle, fsp, smb_fname, collect_one_stream, &state); } if (!NT_STATUS_IS_OK(status)) { TALLOC_FREE(state.streams); return status; } if (!NT_STATUS_IS_OK(state.status)) { TALLOC_FREE(state.streams); return state.status; } *pnum_streams = state.num_streams; *pstreams = state.streams; return SMB_VFS_NEXT_STREAMINFO(handle, fsp, smb_fname, mem_ctx, pnum_streams, pstreams); }
static NTSTATUS get_acl_blob(TALLOC_CTX *ctx, vfs_handle_struct *handle, files_struct *fsp, const struct smb_filename *smb_fname, DATA_BLOB *pblob) { uint8_t id_buf[16]; TDB_DATA data; struct file_id id; struct db_context *db = acl_db; NTSTATUS status = NT_STATUS_OK; SMB_STRUCT_STAT sbuf; ZERO_STRUCT(sbuf); if (fsp) { status = vfs_stat_fsp(fsp); sbuf = fsp->fsp_name->st; } else { int ret = vfs_stat_smb_basename(handle->conn, smb_fname, &sbuf); if (ret == -1) { status = map_nt_error_from_unix(errno); } } if (!NT_STATUS_IS_OK(status)) { return status; } id = vfs_file_id_from_sbuf(handle->conn, &sbuf); /* For backwards compatibility only store the dev/inode. */ push_file_id_16((char *)id_buf, &id); status = dbwrap_fetch(db, ctx, make_tdb_data(id_buf, sizeof(id_buf)), &data); if (!NT_STATUS_IS_OK(status)) { return NT_STATUS_INTERNAL_DB_CORRUPTION; } pblob->data = data.dptr; pblob->length = data.dsize; DEBUG(10,("get_acl_blob: returned %u bytes from file %s\n", (unsigned int)data.dsize, smb_fname->base_name )); if (pblob->length == 0 || pblob->data == NULL) { return NT_STATUS_NOT_FOUND; } return NT_STATUS_OK; }
static int smbacl4_GetFileOwner(struct connection_struct *conn, const char *filename, SMB_STRUCT_STAT *psbuf) { ZERO_STRUCTP(psbuf); /* Get the stat struct for the owner info. */ if (vfs_stat_smb_basename(conn, filename, psbuf) != 0) { DEBUG(8, ("vfs_stat_smb_basename failed with error %s\n", strerror(errno))); return -1; } return 0; }
static NTSTATUS nfs4acl_xattr_default_sd( struct vfs_handle_struct *handle, const struct smb_filename *smb_fname, TALLOC_CTX *mem_ctx, struct security_descriptor **sd) { struct nfs4acl_config *config = NULL; enum default_acl_style default_acl_style; mode_t required_mode; SMB_STRUCT_STAT sbuf = smb_fname->st; int ret; SMB_VFS_HANDLE_GET_DATA(handle, config, struct nfs4acl_config, return NT_STATUS_INTERNAL_ERROR); default_acl_style = config->default_acl_style; if (!VALID_STAT(sbuf)) { ret = vfs_stat_smb_basename(handle->conn, smb_fname, &sbuf); if (ret != 0) { return map_nt_error_from_unix(errno); } } if (S_ISDIR(sbuf.st_ex_mode)) { required_mode = 0777; } else { required_mode = 0666; } if ((sbuf.st_ex_mode & required_mode) != required_mode) { default_acl_style = DEFAULT_ACL_POSIX; } return make_default_filesystem_acl(mem_ctx, default_acl_style, smb_fname->base_name, &sbuf, sd); }
static int rmdir_acl_tdb(vfs_handle_struct *handle, const struct smb_filename *smb_fname) { SMB_STRUCT_STAT sbuf; struct db_context *db = acl_db; int ret = -1; ret = vfs_stat_smb_basename(handle->conn, smb_fname, &sbuf); if (ret == -1) { return -1; } ret = rmdir_acl_common(handle, smb_fname); if (ret == -1) { return -1; } acl_tdb_delete(handle, db, &sbuf); return 0; }
int solarisacl_sys_acl_set_file(vfs_handle_struct *handle, const char *name, SMB_ACL_TYPE_T type, SMB_ACL_T theacl) { int ret = -1; struct stat_ex s; SOLARIS_ACL_T solaris_acl = NULL; int count; DEBUG(10, ("solarisacl_sys_acl_set_file called for file '%s'\n", name)); if ((type != SMB_ACL_TYPE_ACCESS) && (type != SMB_ACL_TYPE_DEFAULT)) { errno = EINVAL; DEBUG(10, ("invalid smb acl type given (%d).\n", type)); goto done; } DEBUGADD(10, ("setting %s acl\n", ((type == SMB_ACL_TYPE_ACCESS) ? "access" : "default"))); if(!smb_acl_to_solaris_acl(theacl, &solaris_acl, &count, type)) { DEBUG(10, ("conversion smb_acl -> solaris_acl failed (%s).\n", strerror(errno))); goto done; } /* * if the file is a directory, there is extra work to do: * since the solaris acl call stores both the access acl and * the default acl as provided, we have to get the acl part * that has not been specified in "type" from the file first * and concatenate it with the acl provided. */ if (vfs_stat_smb_basename(handle->conn, name, &s) != 0) { DEBUG(10, ("Error in stat call: %s\n", strerror(errno))); goto done; } if (S_ISDIR(s.st_ex_mode)) { SOLARIS_ACL_T other_acl; int other_count; SMB_ACL_TYPE_T other_type; other_type = (type == SMB_ACL_TYPE_ACCESS) ? SMB_ACL_TYPE_DEFAULT : SMB_ACL_TYPE_ACCESS; DEBUGADD(10, ("getting acl from filesystem\n")); if (!solaris_acl_get_file(name, &other_acl, &other_count)) { DEBUG(10, ("error getting acl from directory\n")); goto done; } DEBUG(10, ("adding %s part of fs acl to given acl\n", ((other_type == SMB_ACL_TYPE_ACCESS) ? "access" : "default"))); if (!solaris_add_to_acl(&solaris_acl, &count, other_acl, other_count, other_type)) { DEBUG(10, ("error adding other acl.\n")); SAFE_FREE(other_acl); goto done; } SAFE_FREE(other_acl); } else if (type != SMB_ACL_TYPE_ACCESS) { errno = EINVAL; goto done; } if (!solaris_acl_sort(solaris_acl, count)) { DEBUG(10, ("resulting acl is not valid!\n")); goto done; } ret = acl(name, SETACL, count, solaris_acl); done: DEBUG(10, ("solarisacl_sys_acl_set_file %s.\n", ((ret != 0) ? "failed" : "succeeded"))); SAFE_FREE(solaris_acl); return ret; }