Beispiel #1
0
static int
doit(const char *filename, int mergep)
{
    krb5_error_code ret;
    FILE *f;
    char s[8192]; /* XXX should fix this properly */
    char *p;
    int line;
    int flags = O_RDWR;
    struct entry e;
    hdb_entry_ex ent;
    HDB *db = _kadm5_s_get_db(kadm_handle);

    f = fopen(filename, "r");
    if(f == NULL){
	krb5_warn(context, errno, "fopen(%s)", filename);
	return 1;
    }
    ret = kadm5_log_truncate (kadm_handle);
    if (ret) {
	fclose (f);
	krb5_warn(context, ret, "kadm5_log_truncate");
	return 1;
    }

    if(!mergep)
	flags |= O_CREAT | O_TRUNC;
    ret = db->hdb_open(context, db, flags, 0600);
    if(ret){
	krb5_warn(context, ret, "hdb_open");
	fclose(f);
	return 1;
    }
    line = 0;
    ret = 0;
    while(fgets(s, sizeof(s), f) != NULL) {
	ret = 0;
	line++;

	p = s;
	while (isspace((unsigned char)*p))
	    p++;

	e.principal = p;
	for(p = s; *p; p++){
	    if(*p == '\\')
		p++;
	    else if(isspace((unsigned char)*p)) {
		*p = 0;
		break;
	    }
	}
	p = skip_next(p);
	
	e.key = p;
	p = skip_next(p);

	e.created = p;
	p = skip_next(p);

	e.modified = p;
	p = skip_next(p);

	e.valid_start = p;
	p = skip_next(p);

	e.valid_end = p;
	p = skip_next(p);

	e.pw_end = p;
	p = skip_next(p);

	e.max_life = p;
	p = skip_next(p);

	e.max_renew = p;
	p = skip_next(p);

	e.flags = p;
	p = skip_next(p);

	e.generation = p;
	p = skip_next(p);

	e.extensions = p;
	p = skip_next(p);

	memset(&ent, 0, sizeof(ent));
	ret = krb5_parse_name(context, e.principal, &ent.entry.principal);
	if(ret) {
	    fprintf(stderr, "%s:%d:%s (%s)\n", 
		    filename, 
		    line,
		    krb5_get_err_text(context, ret),
		    e.principal);
	    continue;
	}
	
	if (parse_keys(&ent.entry, e.key)) {
	    fprintf (stderr, "%s:%d:error parsing keys (%s)\n",
		     filename, line, e.key);
	    hdb_free_entry (context, &ent);
	    continue;
	}
	
	if (parse_event(&ent.entry.created_by, e.created) == -1) {
	    fprintf (stderr, "%s:%d:error parsing created event (%s)\n",
		     filename, line, e.created);
	    hdb_free_entry (context, &ent);
	    continue;
	}
	if (parse_event_alloc (&ent.entry.modified_by, e.modified) == -1) {
	    fprintf (stderr, "%s:%d:error parsing event (%s)\n",
		     filename, line, e.modified);
	    hdb_free_entry (context, &ent);
	    continue;
	}
	if (parse_time_string_alloc (&ent.entry.valid_start, e.valid_start) == -1) {
	    fprintf (stderr, "%s:%d:error parsing time (%s)\n",
		     filename, line, e.valid_start);
	    hdb_free_entry (context, &ent);
	    continue;
	}
	if (parse_time_string_alloc (&ent.entry.valid_end,   e.valid_end) == -1) {
	    fprintf (stderr, "%s:%d:error parsing time (%s)\n",
		     filename, line, e.valid_end);
	    hdb_free_entry (context, &ent);
	    continue;
	}
	if (parse_time_string_alloc (&ent.entry.pw_end,      e.pw_end) == -1) {
	    fprintf (stderr, "%s:%d:error parsing time (%s)\n",
		     filename, line, e.pw_end);
	    hdb_free_entry (context, &ent);
	    continue;
	}

	if (parse_integer_alloc (&ent.entry.max_life,  e.max_life) == -1) {
	    fprintf (stderr, "%s:%d:error parsing lifetime (%s)\n",
		     filename, line, e.max_life);
	    hdb_free_entry (context, &ent);
	    continue;

	}
	if (parse_integer_alloc (&ent.entry.max_renew, e.max_renew) == -1) {
	    fprintf (stderr, "%s:%d:error parsing lifetime (%s)\n",
		     filename, line, e.max_renew);
	    hdb_free_entry (context, &ent);
	    continue;
	}

	if (parse_hdbflags2int (&ent.entry.flags, e.flags) != 1) {
	    fprintf (stderr, "%s:%d:error parsing flags (%s)\n",
		     filename, line, e.flags);
	    hdb_free_entry (context, &ent);
	    continue;
	}

	if(parse_generation(e.generation, &ent.entry.generation) == -1) {
	    fprintf (stderr, "%s:%d:error parsing generation (%s)\n",
		     filename, line, e.generation);
	    hdb_free_entry (context, &ent);
	    continue;
	}

	if(parse_extensions(e.extensions, &ent.entry.extensions) == -1) {
	    fprintf (stderr, "%s:%d:error parsing extension (%s)\n",
		     filename, line, e.extensions);
	    hdb_free_entry (context, &ent);
	    continue;
	}

	ret = db->hdb_store(context, db, HDB_F_REPLACE, &ent);
	hdb_free_entry (context, &ent);
	if (ret) {
	    krb5_warn(context, ret, "db_store");
	    break;
	}
    }
    db->hdb_close(context, db);
    fclose(f);
    return ret != 0;
}
Beispiel #2
0
static int
doit(const char *filename, int mergep)
{
    krb5_error_code ret = 0;
    FILE *f;
    char s[8192]; /* XXX should fix this properly */
    char *p;
    int line;
    int flags = O_RDWR;
    struct entry e;
    hdb_entry_ex ent;
    HDB *db = _kadm5_s_get_db(kadm_handle);

    f = fopen(filename, "r");
    if(f == NULL){
	krb5_warn(context, errno, "fopen(%s)", filename);
	return 1;
    }
    /*
     * We don't have a version number in the dump, so we don't know which iprop
     * log entries to keep, if any.  We throw the log away.
     *
     * We could merge the ipropd-master/slave dump/load here as an option, in
     * which case we would first load the dump.
     *
     * If we're merging, first recover unconfirmed records in the existing log.
     */
    if (mergep)
        ret = kadm5_log_init(kadm_handle);
    if (ret == 0)
        ret = kadm5_log_reinit(kadm_handle, 0);
    if (ret) {
	fclose (f);
	krb5_warn(context, ret, "kadm5_log_reinit");
	return 1;
    }

    if(!mergep)
	flags |= O_CREAT | O_TRUNC;
    ret = db->hdb_open(context, db, flags, 0600);
    if(ret){
	krb5_warn(context, ret, "hdb_open");
	fclose(f);
	return 1;
    }
    line = 0;
    ret = 0;
    while(fgets(s, sizeof(s), f) != NULL) {
	line++;

	p = s;
	while (isspace((unsigned char)*p))
	    p++;

	e.principal = p;
	for(p = s; *p; p++){
	    if(*p == '\\')
		p++;
	    else if(isspace((unsigned char)*p)) {
		*p = 0;
		break;
	    }
	}
	p = skip_next(p);

	e.key = p;
	p = skip_next(p);

	e.created = p;
	p = skip_next(p);

	e.modified = p;
	p = skip_next(p);

	e.valid_start = p;
	p = skip_next(p);

	e.valid_end = p;
	p = skip_next(p);

	e.pw_end = p;
	p = skip_next(p);

	e.max_life = p;
	p = skip_next(p);

	e.max_renew = p;
	p = skip_next(p);

	e.flags = p;
	p = skip_next(p);

	e.generation = p;
	p = skip_next(p);

	e.extensions = p;
	skip_next(p);

	memset(&ent, 0, sizeof(ent));
	ret = krb5_parse_name(context, e.principal, &ent.entry.principal);
	if(ret) {
	    const char *msg = krb5_get_error_message(context, ret);
	    fprintf(stderr, "%s:%d:%s (%s)\n",
		    filename, line, msg, e.principal);
	    krb5_free_error_message(context, msg);
	    continue;
	}

	if (parse_keys(&ent.entry, e.key)) {
	    fprintf (stderr, "%s:%d:error parsing keys (%s)\n",
		     filename, line, e.key);
	    hdb_free_entry (context, &ent);
	    continue;
	}

	if (parse_event(&ent.entry.created_by, e.created) == -1) {
	    fprintf (stderr, "%s:%d:error parsing created event (%s)\n",
		     filename, line, e.created);
	    hdb_free_entry (context, &ent);
	    continue;
	}
	if (parse_event_alloc (&ent.entry.modified_by, e.modified) == -1) {
	    fprintf (stderr, "%s:%d:error parsing event (%s)\n",
		     filename, line, e.modified);
	    hdb_free_entry (context, &ent);
	    continue;
	}
	if (parse_time_string_alloc (&ent.entry.valid_start, e.valid_start) == -1) {
	    fprintf (stderr, "%s:%d:error parsing time (%s)\n",
		     filename, line, e.valid_start);
	    hdb_free_entry (context, &ent);
	    continue;
	}
	if (parse_time_string_alloc (&ent.entry.valid_end,   e.valid_end) == -1) {
	    fprintf (stderr, "%s:%d:error parsing time (%s)\n",
		     filename, line, e.valid_end);
	    hdb_free_entry (context, &ent);
	    continue;
	}
	if (parse_time_string_alloc (&ent.entry.pw_end,      e.pw_end) == -1) {
	    fprintf (stderr, "%s:%d:error parsing time (%s)\n",
		     filename, line, e.pw_end);
	    hdb_free_entry (context, &ent);
	    continue;
	}

	if (parse_integer_alloc (&ent.entry.max_life,  e.max_life) == -1) {
	    fprintf (stderr, "%s:%d:error parsing lifetime (%s)\n",
		     filename, line, e.max_life);
	    hdb_free_entry (context, &ent);
	    continue;

	}
	if (parse_integer_alloc (&ent.entry.max_renew, e.max_renew) == -1) {
	    fprintf (stderr, "%s:%d:error parsing lifetime (%s)\n",
		     filename, line, e.max_renew);
	    hdb_free_entry (context, &ent);
	    continue;
	}

	if (parse_hdbflags2int (&ent.entry.flags, e.flags) != 1) {
	    fprintf (stderr, "%s:%d:error parsing flags (%s)\n",
		     filename, line, e.flags);
	    hdb_free_entry (context, &ent);
	    continue;
	}

	if(parse_generation(e.generation, &ent.entry.generation) == -1) {
	    fprintf (stderr, "%s:%d:error parsing generation (%s)\n",
		     filename, line, e.generation);
	    hdb_free_entry (context, &ent);
	    continue;
	}

	if(parse_extensions(e.extensions, &ent.entry.extensions) == -1) {
	    fprintf (stderr, "%s:%d:error parsing extension (%s)\n",
		     filename, line, e.extensions);
	    hdb_free_entry (context, &ent);
	    continue;
	}

	ret = db->hdb_store(context, db, HDB_F_REPLACE, &ent);
	hdb_free_entry (context, &ent);
	if (ret) {
	    krb5_warn(context, ret, "db_store");
	    break;
	}
    }
    (void) kadm5_log_end(kadm_handle);
    db->hdb_close(context, db);
    fclose(f);
    return ret != 0;
}