2 * onak-conf.c - Routines related to runtime config.
4 * Copyright 2002,2012 Jonathan McDowell <noodles@earth.li>
6 * This program is free software: you can redistribute it and/or modify it
7 * under the terms of the GNU General Public License as published by the Free
8 * Software Foundation; version 2 of the License.
10 * This program is distributed in the hope that it will be useful, but WITHOUT
11 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
12 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
15 * You should have received a copy of the GNU General Public License along with
16 * this program; if not, write to the Free Software Foundation, Inc., 51
17 * Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
29 #include "onak-conf.h"
31 extern struct dbfuncs DBFUNCS;
34 * config - Runtime configuration for onak.
36 * This is the default config; normally overridden with values from the
39 struct onak_config config = {
42 NULL, /* adminemail */
50 * Options for directory backends.
55 * Options for the Postgres backend.
63 * Options for dynamic backends.
65 NULL, /* db_backend */
66 NULL, /* backends_dir */
68 &DBFUNCS, /* Default dbfuncs struct */
70 true, /* Check packet sig hashes */
73 bool parsebool(char *str, bool fallback)
75 if (!strcasecmp(str, "false") || !strcasecmp(str, "no") ||
76 !strcasecmp(str, "0")) {
78 } else if (!strcasecmp(str, "true") || !strcasecmp(str, "yes") ||
79 !strcasecmp(str, "1")) {
82 logthing(LOGTHING_CRITICAL,
83 "Couldn't parse %s as a boolean config variable, "
84 "returning fallback of '%s'.",
86 fallback ? "true" : "false");
91 void readconfig(const char *configfile) {
97 if (configfile == NULL) {
98 conffile = fopen(CONFIGFILE, "r");
100 conffile = fopen(configfile, "r");
102 if (conffile != NULL) {
103 fgets(curline, 1023, conffile);
105 while (!feof(conffile)) {
106 for (i = strlen(curline) - 1;
107 i >= 0 && isspace(curline[i]);
112 if (curline[0] == '#' || curline[0] == 0) {
114 * Comment line, ignore.
116 } else if (!strncmp("db_dir ", curline, 7)) {
117 config.db_dir = strdup(&curline[7]);
118 } else if (!strncmp("debug ", curline, 6)) {
120 * Not supported yet; ignore for compatibility with
123 } else if (!strncmp("default_language ", curline, 17)) {
125 * Not supported yet; ignore for compatibility with
128 } else if (!strncmp("mail_delivery_client ", curline, 21)) {
129 config.mta = strdup(&curline[21]);
130 } else if (!strncmp("maintainer_email ", curline, 17)) {
131 config.adminemail = strdup(&curline[17]);
132 } else if (!strncmp("mail_intro_file ", curline, 16)) {
134 * Not supported yet; ignore for compatibility with
137 } else if (!strncmp("help_dir ", curline, 9)) {
139 * Not supported yet; ignore for compatibility with
142 } else if (!strncmp("max_last ", curline, 9)) {
144 * Not supported yet; ignore for compatibility with
147 } else if (!strncmp("max_reply_keys ", curline, 15)) {
148 config.maxkeys = atoi(&curline[15]);
149 } else if (!strncmp("pg_dbhost ", curline, 10)) {
150 config.pg_dbhost = strdup(&curline[10]);
151 } else if (!strncmp("pg_dbname ", curline, 10)) {
152 config.pg_dbname = strdup(&curline[10]);
153 } else if (!strncmp("pg_dbuser ", curline, 10)) {
154 config.pg_dbuser = strdup(&curline[10]);
155 } else if (!strncmp("pg_dbpass ", curline, 10)) {
156 config.pg_dbpass = strdup(&curline[10]);
157 } else if (!strncmp("syncsite ", curline, 9)) {
159 lladd(config.syncsites, strdup(&curline[9]));
160 } else if (!strncmp("logfile ", curline, 8)) {
161 config.logfile = strdup(&curline[8]);
162 } else if (!strncmp("loglevel ", curline, 9)) {
163 setlogthreshold(atoi(&curline[9]));
164 } else if (!strncmp("this_site ", curline, 10)) {
165 config.thissite = strdup(&curline[10]);
166 } else if (!strncmp("socket_name ", curline, 12) ||
167 !strncmp("pks_bin_dir ", curline, 12) ||
168 !strncmp("mail_dir ", curline, 9) ||
169 !strncmp("www_port ", curline, 9)) {
171 * Not applicable; ignored for compatibility with pksd.
173 } else if (!strncmp("db_backend ", curline, 11)) {
174 config.db_backend = strdup(&curline[11]);
175 } else if (!strncmp("backends_dir ", curline, 13)) {
176 config.backends_dir = strdup(&curline[13]);
177 } else if (!strncmp("use_keyd ", curline, 9)) {
178 config.use_keyd = parsebool(&curline[9],
180 } else if (!strncmp("check_sighash ", curline, 9)) {
181 config.check_sighash = parsebool(&curline[9],
182 config.check_sighash);
184 logthing(LOGTHING_ERROR,
185 "Unknown config line: %s", curline);
188 fgets(curline, 1023, conffile);
192 logthing(LOGTHING_NOTICE,
193 "Couldn't open config file; using defaults.");
197 void cleanupconfig(void) {
198 if (config.thissite != NULL) {
199 free(config.thissite);
200 config.thissite = NULL;
202 if (config.adminemail != NULL) {
203 free(config.adminemail);
204 config.adminemail = NULL;
206 if (config.mta != NULL) {
210 if (config.db_dir != NULL) {
212 config.db_dir = NULL;
214 if (config.pg_dbhost != NULL) {
215 free(config.pg_dbhost);
216 config.pg_dbhost = NULL;
218 if (config.pg_dbname != NULL) {
219 free(config.pg_dbname);
220 config.pg_dbname = NULL;
222 if (config.pg_dbuser != NULL) {
223 free(config.pg_dbuser);
224 config.pg_dbuser = NULL;
226 if (config.pg_dbpass != NULL) {
227 free(config.pg_dbpass);
228 config.pg_dbpass = NULL;
230 if (config.syncsites != NULL) {
231 llfree(config.syncsites, free);
232 config.syncsites = NULL;
234 if (config.logfile != NULL) {
235 free(config.logfile);
236 config.logfile = NULL;
238 if (config.db_backend != NULL) {
239 free(config.db_backend);
240 config.db_backend = NULL;
242 if (config.backends_dir != NULL) {
243 free(config.backends_dir);
244 config.backends_dir = NULL;