mirror of
https://gitlab.com/openconnect/ocserv.git
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112 lines
3.0 KiB
C
112 lines
3.0 KiB
C
/*
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* Copyright (C) 2015 Red Hat, Inc.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <arpa/inet.h>
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#include "../src/ip-util.h"
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#include "../src/ip-util.c"
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static char* my_ipv6_prefix_to_mask(char str[MAX_IP_STR], unsigned prefix)
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{
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struct in6_addr in;
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if (ipv6_prefix_to_mask(&in, prefix) == 0)
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return NULL;
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if (inet_ntop(AF_INET6, &in, str, MAX_IP_STR) == NULL)
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return NULL;
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return str;
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}
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int main(void)
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{
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char *p;
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char str[MAX_IP_STR];
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p = my_ipv6_prefix_to_mask(str, 128);
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if (p == NULL || strcmp(p, "ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff") != 0) {
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fprintf(stderr, "error in %d: %s\n", __LINE__, p);
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exit(1);
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}
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p = my_ipv6_prefix_to_mask(str, 127);
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if (p == NULL || strcmp(p, "ffff:ffff:ffff:ffff:ffff:ffff:ffff:fffe") != 0) {
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fprintf(stderr, "error in %d: %s\n", __LINE__, p);
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exit(1);
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}
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p = my_ipv6_prefix_to_mask(str, 97);
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if (p == NULL || strcmp(p, "ffff:ffff:ffff:ffff:ffff:ffff:8000:0") != 0) {
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fprintf(stderr, "error in %d: %s\n", __LINE__, p);
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exit(1);
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}
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p = my_ipv6_prefix_to_mask(str, 96);
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if (p == NULL || strcmp(p, "ffff:ffff:ffff:ffff:ffff:ffff::") != 0) {
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fprintf(stderr, "error in %d: %s\n", __LINE__, p);
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exit(1);
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}
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p = my_ipv6_prefix_to_mask(str, 95);
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if (p == NULL || strcmp(p, "ffff:ffff:ffff:ffff:ffff:fffe::") != 0) {
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fprintf(stderr, "error in %d: %s\n", __LINE__, p);
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exit(1);
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}
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p = my_ipv6_prefix_to_mask(str, 67);
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if (p == NULL || strcmp(p, "ffff:ffff:ffff:ffff:e000::") != 0) {
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fprintf(stderr, "error in %d: %s\n", __LINE__, p);
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exit(1);
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}
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p = my_ipv6_prefix_to_mask(str, 64);
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if (p == NULL || strcmp(p, "ffff:ffff:ffff:ffff::") != 0) {
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fprintf(stderr, "error in %d: %s\n", __LINE__, p);
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exit(1);
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}
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p = my_ipv6_prefix_to_mask(str, 59);
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if (p == NULL || strcmp(p, "ffff:ffff:ffff:ffe0::") != 0) {
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fprintf(stderr, "error in %d: %s\n", __LINE__, p);
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exit(1);
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}
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p = my_ipv6_prefix_to_mask(str, 48);
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if (p == NULL || strcmp(p, "ffff:ffff:ffff::") != 0) {
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fprintf(stderr, "error in %d: %s\n", __LINE__, p);
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exit(1);
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}
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p = my_ipv6_prefix_to_mask(str, 32);
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if (p == NULL || strcmp(p, "ffff:ffff::") != 0) {
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fprintf(stderr, "error in %d: %s\n", __LINE__, p);
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exit(1);
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}
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p = my_ipv6_prefix_to_mask(str, 12);
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if (p == NULL || strcmp(p, "fff0::") != 0) {
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fprintf(stderr, "error in %d: %s\n", __LINE__, p);
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exit(1);
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}
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return 0;
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}
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