/*
* onak-conf.c - Routines related to runtime config.
*
- * Jonathan McDowell <noodles@earth.li>
+ * Copyright 2002,2012 Jonathan McDowell <noodles@earth.li>
*
- * Copyright 2002 Project Purple
+ * This program is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the Free
+ * Software Foundation; version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc., 51
+ * Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
+#include "config.h"
+
+#include <ctype.h>
+#include <stdio.h>
#include <stdlib.h>
+#include <string.h>
+#include "ll.h"
+#include "log.h"
#include "onak-conf.h"
+extern struct dbfuncs DBFUNCS;
+
/*
* config - Runtime configuration for onak.
*
- * Currently this is all hardcoded, but only needs changed here. In future
- * it'll be read from a config file.
+ * This is the default config; normally overridden with values from the
+ * config file.
*/
struct onak_config config = {
128, /* maxkeys */
+ NULL, /* thissite */
+ NULL, /* adminemail */
+ NULL, /* mta */
+ NULL, /* syncsites */
+ NULL, /* logfile */
- /*
- * Options for the db2 file backend.
- */
- "/community/pgp-keyserver/db-copy", /* db2_dbpath */
+ false, /* use_keyd */
/*
- * Options for the file backend.
+ * Options for directory backends.
*/
- NULL, /* file_dbpath */
-
+ NULL, /* db_dir */
+
/*
* Options for the Postgres backend.
*/
NULL, /* pg_dbhost */
- "noodles", /* pg_dbname */
+ NULL, /* pg_dbname */
NULL, /* pg_dbuser */
NULL, /* pg_dbpass */
+
+ /*
+ * Options for dynamic backends.
+ */
+ NULL, /* db_backend */
+ NULL, /* backends_dir */
+
+ &DBFUNCS, /* Default dbfuncs struct */
+
+ true, /* Check packet sig hashes */
};
+
+bool parsebool(char *str, bool fallback)
+{
+ if (!strcasecmp(str, "false") || !strcasecmp(str, "no") ||
+ !strcasecmp(str, "0")) {
+ return false;
+ } else if (!strcasecmp(str, "true") || !strcasecmp(str, "yes") ||
+ !strcasecmp(str, "1")) {
+ return true;
+ } else {
+ logthing(LOGTHING_CRITICAL,
+ "Couldn't parse %s as a boolean config variable, "
+ "returning fallback of '%s'.",
+ str,
+ fallback ? "true" : "false");
+ return fallback;
+ }
+}
+
+void readconfig(const char *configfile) {
+ FILE *conffile;
+ char curline[1024];
+ int i;
+
+ curline[1023] = 0;
+ if (configfile == NULL) {
+ conffile = fopen(CONFIGFILE, "r");
+ } else {
+ conffile = fopen(configfile, "r");
+ }
+ if (conffile != NULL) {
+ fgets(curline, 1023, conffile);
+
+ while (!feof(conffile)) {
+ for (i = strlen(curline) - 1;
+ i >= 0 && isspace(curline[i]);
+ i--) {
+ curline[i] = 0;
+ }
+
+ if (curline[0] == '#' || curline[0] == 0) {
+ /*
+ * Comment line, ignore.
+ */
+ } else if (!strncmp("db_dir ", curline, 7)) {
+ config.db_dir = strdup(&curline[7]);
+ } else if (!strncmp("debug ", curline, 6)) {
+ /*
+ * Not supported yet; ignore for compatibility with
+ * pksd.
+ */
+ } else if (!strncmp("default_language ", curline, 17)) {
+ /*
+ * Not supported yet; ignore for compatibility with
+ * pksd.
+ */
+ } else if (!strncmp("mail_delivery_client ", curline, 21)) {
+ config.mta = strdup(&curline[21]);
+ } else if (!strncmp("maintainer_email ", curline, 17)) {
+ config.adminemail = strdup(&curline[17]);
+ } else if (!strncmp("mail_intro_file ", curline, 16)) {
+ /*
+ * Not supported yet; ignore for compatibility with
+ * pksd.
+ */
+ } else if (!strncmp("help_dir ", curline, 9)) {
+ /*
+ * Not supported yet; ignore for compatibility with
+ * pksd.
+ */
+ } else if (!strncmp("max_last ", curline, 9)) {
+ /*
+ * Not supported yet; ignore for compatibility with
+ * pksd.
+ */
+ } else if (!strncmp("max_reply_keys ", curline, 15)) {
+ config.maxkeys = atoi(&curline[15]);
+ } else if (!strncmp("pg_dbhost ", curline, 10)) {
+ config.pg_dbhost = strdup(&curline[10]);
+ } else if (!strncmp("pg_dbname ", curline, 10)) {
+ config.pg_dbname = strdup(&curline[10]);
+ } else if (!strncmp("pg_dbuser ", curline, 10)) {
+ config.pg_dbuser = strdup(&curline[10]);
+ } else if (!strncmp("pg_dbpass ", curline, 10)) {
+ config.pg_dbpass = strdup(&curline[10]);
+ } else if (!strncmp("syncsite ", curline, 9)) {
+ config.syncsites =
+ lladd(config.syncsites, strdup(&curline[9]));
+ } else if (!strncmp("logfile ", curline, 8)) {
+ config.logfile = strdup(&curline[8]);
+ } else if (!strncmp("loglevel ", curline, 9)) {
+ setlogthreshold(atoi(&curline[9]));
+ } else if (!strncmp("this_site ", curline, 10)) {
+ config.thissite = strdup(&curline[10]);
+ } else if (!strncmp("socket_name ", curline, 12) ||
+ !strncmp("pks_bin_dir ", curline, 12) ||
+ !strncmp("mail_dir ", curline, 9) ||
+ !strncmp("www_port ", curline, 9)) {
+ /*
+ * Not applicable; ignored for compatibility with pksd.
+ */
+ } else if (!strncmp("db_backend ", curline, 11)) {
+ config.db_backend = strdup(&curline[11]);
+ } else if (!strncmp("backends_dir ", curline, 13)) {
+ config.backends_dir = strdup(&curline[13]);
+ } else if (!strncmp("use_keyd ", curline, 9)) {
+ config.use_keyd = parsebool(&curline[9],
+ config.use_keyd);
+ } else if (!strncmp("check_sighash ", curline, 9)) {
+ config.check_sighash = parsebool(&curline[9],
+ config.check_sighash);
+ } else {
+ logthing(LOGTHING_ERROR,
+ "Unknown config line: %s", curline);
+ }
+
+ fgets(curline, 1023, conffile);
+ }
+ fclose(conffile);
+ } else {
+ logthing(LOGTHING_NOTICE,
+ "Couldn't open config file; using defaults.");
+ }
+}
+
+void cleanupconfig(void) {
+ if (config.thissite != NULL) {
+ free(config.thissite);
+ config.thissite = NULL;
+ }
+ if (config.adminemail != NULL) {
+ free(config.adminemail);
+ config.adminemail = NULL;
+ }
+ if (config.mta != NULL) {
+ free(config.mta);
+ config.mta = NULL;
+ }
+ if (config.db_dir != NULL) {
+ free(config.db_dir);
+ config.db_dir = NULL;
+ }
+ if (config.pg_dbhost != NULL) {
+ free(config.pg_dbhost);
+ config.pg_dbhost = NULL;
+ }
+ if (config.pg_dbname != NULL) {
+ free(config.pg_dbname);
+ config.pg_dbname = NULL;
+ }
+ if (config.pg_dbuser != NULL) {
+ free(config.pg_dbuser);
+ config.pg_dbuser = NULL;
+ }
+ if (config.pg_dbpass != NULL) {
+ free(config.pg_dbpass);
+ config.pg_dbpass = NULL;
+ }
+ if (config.syncsites != NULL) {
+ llfree(config.syncsites, free);
+ config.syncsites = NULL;
+ }
+ if (config.logfile != NULL) {
+ free(config.logfile);
+ config.logfile = NULL;
+ }
+ if (config.db_backend != NULL) {
+ free(config.db_backend);
+ config.db_backend = NULL;
+ }
+ if (config.backends_dir != NULL) {
+ free(config.backends_dir);
+ config.backends_dir = NULL;
+ }
+}
projects / onak.git / blobdiff