2 * Copyright (c) 2008 The DragonFly Project. All rights reserved.
4 * This code is derived from software contributed to The DragonFly Project
5 * by Matthias Schmidt <matthias@dragonflybsd.org>, University of Marburg,
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions
12 * 1. Redistributions of source code must retain the above copyright
13 * notice, this list of conditions and the following disclaimer.
14 * 2. Redistributions in binary form must reproduce the above copyright
15 * notice, this list of conditions and the following disclaimer in
16 * the documentation and/or other materials provided with the
18 * 3. Neither the name of The DragonFly Project nor the names of its
19 * contributors may be used to endorse or promote products derived
20 * from this software without specific, prior written permission.
22 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
23 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
24 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
25 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
26 * COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
27 * INCIDENTAL, SPECIAL, EXEMPLARY OR CONSEQUENTIAL DAMAGES (INCLUDING,
28 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
29 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
30 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
31 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
32 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
35 * $DragonFly: src/libexec/dma/conf.c,v 1.2 2008/02/04 10:11:41 matthias Exp $
50 extern struct virtusers virtusers;
51 extern struct authusers authusers;
54 * Remove trailing \n's
64 if ((p = strchr(line, '\n')))
67 /* Escape leading dot in every case */
68 linelen = strlen(line);
70 if ((linelen + 2) > 1000) {
71 syslog(LOG_CRIT, "Cannot escape leading dot. Buffer overflow");
74 memmove((line + 1), line, (linelen + 1));
80 * Add a virtual user entry to the list of virtual users
83 add_virtuser(char *login, char *address)
87 v = malloc(sizeof(struct virtuser));
88 v->login = strdup(login);
89 v->address = strdup(address);
90 SLIST_INSERT_HEAD(&virtusers, v, next);
94 * Read the virtual user table
97 parse_virtuser(const char *path)
104 v = fopen(path, "r");
109 if (fgets(line, sizeof(line), v) == NULL)
111 /* We hit a comment */
112 if (strchr(line, '#'))
113 *strchr(line, '#') = 0;
114 if ((word = strtok(line, DP)) != NULL) {
115 data = strtok(NULL, DP);
117 add_virtuser(word, data);
127 * Add entry to the SMTP auth user list
130 add_smtp_auth_user(char *userstring, char *password)
135 a = malloc(sizeof(struct virtuser));
136 a->password= strdup(password);
138 temp = strrchr(userstring, '|');
140 errx(1, "auth.conf file in wrong format");
142 a->host = strdup(temp+1);
143 a->login = strdup(strtok(userstring, "|"));
144 if (a->login == NULL)
145 errx(1, "auth.conf file in wrong format");
147 SLIST_INSERT_HEAD(&authusers, a, next);
151 * Read the SMTP authentication config file
154 parse_authfile(const char *path)
161 a = fopen(path, "r");
166 if (fgets(line, sizeof(line), a) == NULL)
168 /* We hit a comment */
169 if (strchr(line, '#'))
170 *strchr(line, '#') = 0;
171 if ((word = strtok(line, DP)) != NULL) {
172 data = strtok(NULL, DP);
174 add_smtp_auth_user(word, data);
185 * Check if the user supplied a value. If not, fill in default
186 * Check for bad things[TM]
189 parse_conf(const char *config_path, struct config *config)
196 conf = fopen(config_path, "r");
201 config->features = 0;
203 while (!feof(conf)) {
204 if (fgets(line, sizeof(line), conf) == NULL)
206 /* We hit a comment */
207 if (strchr(line, '#'))
208 *strchr(line, '#') = 0;
209 if ((word = strtok(line, EQS)) != NULL) {
210 data = strtok(NULL, EQS);
211 if (strcmp(word, "SMARTHOST") == 0) {
213 config->smarthost = strdup(data);
215 else if (strcmp(word, "PORT") == 0) {
217 config->port = atoi(strdup(data));
219 else if (strcmp(word, "ALIASES") == 0) {
221 config->aliases = strdup(data);
223 else if (strcmp(word, "SPOOLDIR") == 0) {
225 config->spooldir = strdup(data);
227 else if (strcmp(word, "VIRTPATH") == 0) {
229 config->virtualpath = strdup(data);
231 else if (strcmp(word, "AUTHPATH") == 0) {
233 config->authpath= strdup(data);
235 else if (strcmp(word, "CERTFILE") == 0) {
237 config->certfile = strdup(data);
239 else if (strcmp(word, "MAILNAME") == 0) {
241 config->mailname = strdup(data);
243 else if (strcmp(word, "MAILNAMEFILE") == 0) {
245 config->mailnamefile = strdup(data);
247 else if (strcmp(word, "VIRTUAL") == 0)
248 config->features |= VIRTUAL;
249 else if (strcmp(word, "STARTTLS") == 0)
250 config->features |= STARTTLS;
251 else if (strcmp(word, "SECURETRANSFER") == 0)
252 config->features |= SECURETRANS;
253 else if (strcmp(word, "DEFER") == 0)
254 config->features |= DEFER;
255 else if (strcmp(word, "INSECURE") == 0)
256 config->features |= INSECURE;
257 else if (strcmp(word, "FULLBOUNCE") == 0)
258 config->features |= FULLBOUNCE;