static int makeflow_archive_task_adheres_to_sandbox( struct batch_task *t ){
int rc = 0;
struct batch_file *f;
struct list_cursor *cur = list_cursor_create(t->input_files);
// Iterate through input files
for(list_seek(cur, 0); list_get(cur, (void**)&f); list_next(cur)) {
// If your using an absolute path or trying to get our of a directory using the (..)
if(path_has_doubledots(f->inner_name) || f->inner_name[0] == '/'){
// Print out a debug error
debug(D_MAKEFLOW_HOOK,
"task %d will not be archived as input file %s->%s does not adhere to the sandbox model of execution",
t->taskid, f->outer_name, f->inner_name);
rc = 1;
}
}
// Frees memory of list cursor
list_cursor_destroy(cur);
cur = list_cursor_create(t->output_files);
// Iterates through output files
for(list_seek(cur, 0); list_get(cur, (void**)&f); list_next(cur)) {
// Same check as input files
if(path_has_doubledots(f->inner_name) || f->inner_name[0] == '/'){
// Prints out a debug error
debug(D_MAKEFLOW_HOOK,
"task %d will not be archived as output file %s->%s does not adhere to the sandbox model of execution",
t->taskid, f->outer_name, f->inner_name);
rc = 1;
}
}
// Frees memory of list cursor
list_cursor_destroy(cur);
return rc;
}
int makeflow_clean_mount_target(const char *target) {
file_type t_type;
if(!target || !*target) return 0;
/* Check whether target already exists. */
if(access(target, F_OK)) {
debug(D_DEBUG, "the target (%s) does not exist!\n", target);
return 0;
}
/* Check whether the target is an absolute path. */
if(target[0] == '/') {
debug(D_DEBUG, "the target (%s) should not be an absolute path!\n", target);
fprintf(stderr, "the target (%s) should not be an absolute path!\n", target);
return -1;
}
/* check whether target includes .. */
if(path_has_doubledots(target)) {
debug(D_DEBUG, "the target (%s) include ..!\n", target);
fprintf(stderr, "the target (%s) include ..!\n", target);
return -1;
}
/* check whether target is REG, LNK, DIR */
if((t_type = check_file_type(target)) == FILE_TYPE_UNSUPPORTED)
return -1;
if(unlink_recursive(target)) {
debug(D_DEBUG, "Failed to remove %s!\n", target);
fprintf(stderr, "Failed to remove %s!\n", target);
return -1;
}
return 0;
}
