2 * uhttpd - Tiny single-threaded httpd
4 * Copyright (C) 2010-2012 Jo-Philipp Wich <xm@subsignal.org>
5 * Copyright (C) 2012 Felix Fietkau <nbd@openwrt.org>
7 * Licensed under the Apache License, Version 2.0 (the "License");
8 * you may not use this file except in compliance with the License.
9 * You may obtain a copy of the License at
11 * http://www.apache.org/licenses/LICENSE-2.0
13 * Unless required by applicable law or agreed to in writing, software
14 * distributed under the License is distributed on an "AS IS" BASIS,
15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 * See the License for the specific language governing permissions and
17 * limitations under the License.
22 static LIST_HEAD(auth_realms);
24 void uh_auth_add(const char *path, const char *user, const char *pass)
26 struct auth_realm *new = NULL;
28 const char *new_pass = NULL;
34 /* given password refers to a passwd entry */
35 if ((strlen(pass) > 3) && !strncmp(pass, "$p$", 3)) {
37 /* try to resolve shadow entry */
38 spwd = getspnam(&pass[3]);
40 new_pass = spwd->sp_pwdp;
43 pwd = getpwnam(&pass[3]);
44 if (pwd && pwd->pw_passwd && pwd->pw_passwd[0] &&
45 pwd->pw_passwd[0] != '!')
46 new_pass = pwd->pw_passwd;
52 if (!new_pass || !new_pass[0])
55 new = calloc(1, sizeof(*new));
59 snprintf(new->path, sizeof(new->path), "%s", path);
60 snprintf(new->user, sizeof(new->user), "%s", user);
61 snprintf(new->pass, sizeof(new->user), "%s", new_pass);
62 list_add(&new->list, &auth_realms);