conf.c -- configuration code
Copyright (C) 1998 Robert van der Meulen
1998-2005 Ivo Timmermans
- 2000-2010 Guus Sliepen <guus@tinc-vpn.org>
+ 2000-2012 Guus Sliepen <guus@tinc-vpn.org>
2010-2011 Julien Muchembled <jm@jmuchemb.eu>
2000 Cris van Pelt
return true;
}
- logger(LOG_ERR, "\"yes\" or \"no\" expected for configuration variable %s in %s line %d",
+ logger(DEBUG_ALWAYS, LOG_ERR, "\"yes\" or \"no\" expected for configuration variable %s in %s line %d",
cfg->variable, cfg->file, cfg->line);
return false;
if(sscanf(cfg->value, "%d", result) == 1)
return true;
- logger(LOG_ERR, "Integer expected for configuration variable %s in %s line %d",
+ logger(DEBUG_ALWAYS, LOG_ERR, "Integer expected for configuration variable %s in %s line %d",
cfg->variable, cfg->file, cfg->line);
return false;
return true;
}
- logger(LOG_ERR, "Hostname or IP address expected for configuration variable %s in %s line %d",
+ logger(DEBUG_ALWAYS, LOG_ERR, "Hostname or IP address expected for configuration variable %s in %s line %d",
cfg->variable, cfg->file, cfg->line);
return false;
return false;
if(!str2net(&subnet, cfg->value)) {
- logger(LOG_ERR, "Subnet expected for configuration variable %s in %s line %d",
+ logger(DEBUG_ALWAYS, LOG_ERR, "Subnet expected for configuration variable %s in %s line %d",
cfg->variable, cfg->file, cfg->line);
return false;
}
&& !maskcheck(&subnet.net.ipv4.address, subnet.net.ipv4.prefixlength, sizeof subnet.net.ipv4.address))
|| ((subnet.type == SUBNET_IPV6)
&& !maskcheck(&subnet.net.ipv6.address, subnet.net.ipv6.prefixlength, sizeof subnet.net.ipv6.address))) {
- logger(LOG_ERR, "Network address and prefix length do not match for configuration variable %s in %s line %d",
+ logger(DEBUG_ALWAYS, LOG_ERR, "Network address and prefix length do not match for configuration variable %s in %s line %d",
cfg->variable, cfg->file, cfg->line);
return false;
}
if(!*value) {
const char err[] = "No value for variable";
if (fname)
- logger(LOG_ERR, "%s `%s' on line %d while reading config file %s",
+ logger(DEBUG_ALWAYS, LOG_ERR, "%s `%s' on line %d while reading config file %s",
err, variable, lineno, fname);
else
- logger(LOG_ERR, "%s `%s' in command line option %d",
+ logger(DEBUG_ALWAYS, LOG_ERR, "%s `%s' in command line option %d",
err, variable, lineno);
return NULL;
}
fp = fopen(fname, "r");
if(!fp) {
- logger(LOG_ERR, "Cannot open config file %s: %s", fname, strerror(errno));
+ logger(DEBUG_ALWAYS, LOG_ERR, "Cannot open config file %s: %s", fname, strerror(errno));
return false;
}
x = read_config_file(config_tree, fname);
if(!x) { /* System error: complain */
- logger(LOG_ERR, "Failed to read `%s': %s", fname, strerror(errno));
+ logger(DEBUG_ALWAYS, LOG_ERR, "Failed to read `%s': %s", fname, strerror(errno));
}
free(fname);
return x;
}
-bool append_connection_config(const connection_t *c, const char *key, const char *value) {
+bool append_config_file(const char *name, const char *key, const char *value) {
char *fname;
- xasprintf(&fname, "%s/hosts/%s", confbase, c->name);
+ xasprintf(&fname, "%s/hosts/%s", confbase, name);
FILE *fp = fopen(fname, "a");
if(!fp) {
- logger(LOG_ERR, "Cannot open config file %s: %s", fname, strerror(errno));
+ logger(DEBUG_ALWAYS, LOG_ERR, "Cannot open config file %s: %s", fname, strerror(errno));
} else {
fprintf(fp, "\n# The following line was automatically added by tinc\n%s = %s\n", key, value);
fclose(fp);
}
+
free(fname);
return fp;
}
-
-bool disable_old_keys(FILE *f) {
- char buf[100];
- long pos;
- bool disabled = false;
-
- rewind(f);
- pos = ftell(f);
-
- if(pos < 0)
- return false;
-
- while(fgets(buf, sizeof buf, f)) {
- if(!strncmp(buf, "-----BEGIN RSA", 14)) {
- buf[11] = 'O';
- buf[12] = 'L';
- buf[13] = 'D';
- if(fseek(f, pos, SEEK_SET))
- break;
- if(fputs(buf, f) <= 0)
- break;
- disabled = true;
- }
- else if(!strncmp(buf, "-----END RSA", 12)) {
- buf[ 9] = 'O';
- buf[10] = 'L';
- buf[11] = 'D';
- if(fseek(f, pos, SEEK_SET))
- break;
- if(fputs(buf, f) <= 0)
- break;
- disabled = true;
- }
- pos = ftell(f);
- if(pos < 0)
- break;
- }
-
- return disabled;
-}