X-Git-Url: https://tinc-vpn.org/git/browse?a=blobdiff_plain;f=src%2Fconf.c;h=f580a203d9275ce99e057deca263f4d1ea25ff29;hb=86c2990327fdf7ec1197aa73cb2b9a926a734db4;hp=f47faefba0f1bc854f62629f6d144b9f9793d515;hpb=483c5dcfb43719e5fd50902641252e28a04fd74e;p=tinc diff --git a/src/conf.c b/src/conf.c index f47faefb..f580a203 100644 --- a/src/conf.c +++ b/src/conf.c @@ -2,7 +2,7 @@ conf.c -- configuration code Copyright (C) 1998 Robert van der Meulen 1998-2005 Ivo Timmermans - 2000-2010 Guus Sliepen + 2000-2012 Guus Sliepen 2010-2011 Julien Muchembled 2000 Cris van Pelt @@ -141,7 +141,7 @@ bool get_config_bool(const config_t *cfg, bool *result) { 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; @@ -154,7 +154,7 @@ bool get_config_int(const config_t *cfg, int *result) { 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; @@ -182,7 +182,7 @@ bool get_config_address(const config_t *cfg, struct addrinfo **result) { 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; @@ -195,7 +195,7 @@ bool get_config_subnet(const config_t *cfg, subnet_t ** result) { 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; } @@ -206,7 +206,7 @@ bool get_config_subnet(const config_t *cfg, subnet_t ** result) { && !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; } @@ -265,10 +265,10 @@ config_t *parse_config_line(char *line, const char *fname, int lineno) { 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; } @@ -298,7 +298,7 @@ bool read_config_file(splay_tree_t *config_tree, const char *fname) { 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; } @@ -379,7 +379,7 @@ bool read_server_config(void) { 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); @@ -407,53 +407,14 @@ bool append_config_file(const char *name, const char *key, const char *value) { 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; -}