]> jfr.im git - solanum.git/blobdiff - src/newconf.c
implement configurable channel modes (closes #31)
[solanum.git] / src / newconf.c
index 07bd8bbbdeeec9bde3c140ea6277dc2c9ff0b07e..cf675727678165cf1c46f76f6bbdb264b69df9b1 100644 (file)
 #include "blacklist.h"
 #include "sslproc.h"
 #include "privilege.h"
+#include "chmode.h"
 
 #define CF_TYPE(x) ((x) & CF_MTYPE)
 
 static int yy_defer_accept = 1;
 
 struct TopConf *conf_cur_block;
-static char *conf_cur_block_name;
+static char *conf_cur_block_name = NULL;
 
 static rb_dlink_list conf_items;
 
@@ -65,7 +66,7 @@ static char *yy_privset_extends = NULL;
 static const char *
 conf_strtype(int type)
 {
-       switch (type & CF_MTYPE)
+       switch (CF_TYPE(type))
        {
        case CF_INT:
                return "integer value";
@@ -83,7 +84,7 @@ conf_strtype(int type)
 }
 
 int
-add_top_conf(const char *name, int (*sfunc) (struct TopConf *), 
+add_top_conf(const char *name, int (*sfunc) (struct TopConf *),
                int (*efunc) (struct TopConf *), struct ConfEntry *items)
 {
        struct TopConf *tc;
@@ -277,7 +278,7 @@ conf_set_serverinfo_nicklen(void *data)
        else if (ConfigFileEntry.nicklen < 9 + 1)
        {
                conf_report_error("Warning -- serverinfo::nicklen is too low (%u) -- forcing 9",
-                                 ConfigFileEntry.nicklen);
+                                 ConfigFileEntry.nicklen - 1);
                ConfigFileEntry.nicklen = 9 + 1;
        }
 }
@@ -290,10 +291,8 @@ conf_set_modules_module(void *data)
 
        m_bn = rb_basename((char *) data);
 
-       if(findmodule_byname(m_bn) != -1)
-               return;
-
-       load_one_module((char *) data, 0);
+       if(findmodule_byname(m_bn) == -1)
+               load_one_module((char *) data, 0);
 
        rb_free(m_bn);
 #else
@@ -426,7 +425,7 @@ set_modes_from_table(int *modes, const char *whatis, struct mode_table *tab, con
                int dir = 1;
                int mode;
 
-               if((args->type & CF_MTYPE) != CF_STRING)
+               if(CF_TYPE(args->type) != CF_STRING)
                {
                        conf_report_error("Warning -- %s is not a string; ignoring.", whatis);
                        continue;
@@ -605,7 +604,7 @@ conf_end_oper(struct TopConf *tc)
                                                yy_tmpoper->name);
                                return 0;
                        }
-                               
+
                        yy_tmpoper->rsa_pubkey =
                                (RSA *) PEM_read_bio_RSA_PUBKEY(file, NULL, 0, NULL);
 
@@ -859,7 +858,7 @@ conf_set_listen_port_both(void *data, int ssl)
        conf_parm_t *args = data;
        for (; args; args = args->next)
        {
-               if((args->type & CF_MTYPE) != CF_INT)
+               if(CF_TYPE(args->type) != CF_INT)
                {
                        conf_report_error
                                ("listener::port argument is not an integer " "-- ignoring.");
@@ -867,9 +866,9 @@ conf_set_listen_port_both(void *data, int ssl)
                }
                 if(listener_address == NULL)
                 {
-                       add_listener(args->v.number, listener_address, AF_INET, ssl, yy_defer_accept);
+                       add_listener(args->v.number, listener_address, AF_INET, ssl, ssl || yy_defer_accept);
 #ifdef RB_IPV6
-                       add_listener(args->v.number, listener_address, AF_INET6, ssl, yy_defer_accept);
+                       add_listener(args->v.number, listener_address, AF_INET6, ssl, ssl || yy_defer_accept);
 #endif
                 }
                else
@@ -878,12 +877,12 @@ conf_set_listen_port_both(void *data, int ssl)
 #ifdef RB_IPV6
                        if(strchr(listener_address, ':') != NULL)
                                family = AF_INET6;
-                       else 
+                       else
 #endif
                                family = AF_INET;
-               
-                       add_listener(args->v.number, listener_address, family, ssl, yy_defer_accept);
-                
+
+                       add_listener(args->v.number, listener_address, family, ssl, ssl || yy_defer_accept);
+
                 }
 
        }
@@ -969,7 +968,7 @@ conf_end_auth(struct TopConf *tc)
 
                if(yy_aconf->spasswd)
                        yy_tmp->spasswd = rb_strdup(yy_aconf->spasswd);
-               
+
                /* this will always exist.. */
                yy_tmp->info.name = rb_strdup(yy_aconf->info.name);
 
@@ -1181,7 +1180,7 @@ conf_set_shared_oper(void *data)
 
        if(args->next != NULL)
        {
-               if((args->type & CF_MTYPE) != CF_QSTRING)
+               if(CF_TYPE(args->type) != CF_QSTRING)
                {
                        conf_report_error("Ignoring shared::oper -- server is not a qstring");
                        return;
@@ -1193,7 +1192,7 @@ conf_set_shared_oper(void *data)
        else
                yy_shared->server = rb_strdup("*");
 
-       if((args->type & CF_MTYPE) != CF_QSTRING)
+       if(CF_TYPE(args->type) != CF_QSTRING)
        {
                conf_report_error("Ignoring shared::oper -- oper is not a qstring");
                return;
@@ -1637,7 +1636,7 @@ conf_set_general_default_umodes(void *data)
                        }
                        break;
                }
-       }                       
+       }
 }
 
 static void
@@ -1646,6 +1645,24 @@ conf_set_general_oper_umodes(void *data)
        set_modes_from_table(&ConfigFileEntry.oper_umodes, "umode", umode_table, data);
 }
 
+static void
+conf_set_general_certfp_method(void *data)
+{
+       char *method = data;
+
+       if (!strcasecmp(method, "sha1"))
+               ConfigFileEntry.certfp_method = RB_SSL_CERTFP_METH_SHA1;
+       else if (!strcasecmp(method, "sha256"))
+               ConfigFileEntry.certfp_method = RB_SSL_CERTFP_METH_SHA256;
+       else if (!strcasecmp(method, "sha512"))
+               ConfigFileEntry.certfp_method = RB_SSL_CERTFP_METH_SHA512;
+       else
+       {
+               ConfigFileEntry.certfp_method = RB_SSL_CERTFP_METH_SHA1;
+               conf_report_error("Ignoring general::certfp_method -- bogus certfp method %s", method);
+       }
+}
+
 static void
 conf_set_general_oper_only_umodes(void *data)
 {
@@ -1694,7 +1711,6 @@ conf_set_serverhide_links_delay(void *data)
 static void
 conf_set_service_name(void *data)
 {
-       struct Client *target_p;
        const char *s;
        char *tmp;
        int dots = 0;
@@ -1782,6 +1798,42 @@ conf_set_alias_target(void *data)
        yy_alias->target = rb_strdup(data);
 }
 
+static void
+conf_set_channel_autochanmodes(void *data)
+{
+       char *pm;
+       int what = MODE_ADD;
+
+       ConfigChannel.autochanmodes = 0;
+       for (pm = (char *) data; *pm; pm++)
+       {
+               switch (*pm)
+               {
+               case '+':
+                       what = MODE_ADD;
+                       break;
+               case '-':
+                       what = MODE_DEL;
+                       break;
+
+               default:
+                       if (chmode_table[(unsigned char) *pm].set_func == chm_simple)
+                       {
+                               if (what == MODE_ADD)
+                                       ConfigChannel.autochanmodes |= chmode_table[(unsigned char) *pm].mode_type;
+                               else
+                                       ConfigChannel.autochanmodes &= ~chmode_table[(unsigned char) *pm].mode_type;
+                       }
+                       else
+                       {
+                               conf_report_error("channel::autochanmodes -- Invalid channel mode %c", pm);
+                               continue;
+                       }
+                       break;
+               }
+       }
+}
+
 /* XXX for below */
 static void conf_set_blacklist_reason(void *data);
 
@@ -1867,7 +1919,7 @@ conf_set_blacklist_matches(void *data)
                        /* Check for validity */
                        if (*p == '.')
                                type = BLACKLIST_FILTER_ALL;
-                       else if (!isalnum(*p))
+                       else if (!isalnum((unsigned char)*p))
                        {
                                conf_report_error("blacklist::matches has invalid IP match entry %s",
                                                str);
@@ -1913,11 +1965,11 @@ conf_set_blacklist_matches(void *data)
 static void
 conf_set_blacklist_reason(void *data)
 {
-       yy_blacklist_reason = rb_strdup(data);
        rb_dlink_node *ptr, *nptr;
 
-       if (yy_blacklist_host && yy_blacklist_reason)
+       if (yy_blacklist_host && data)
        {
+               yy_blacklist_reason = rb_strdup(data);
                if (yy_blacklist_ipv6)
                {
                        /* Make sure things fit (64 = alnum count + dots) */
@@ -1949,8 +2001,8 @@ cleanup_bl:
        {
                RB_DLINK_FOREACH_SAFE(ptr, nptr, yy_blacklist_filters.head)
                {
-                       rb_free(ptr);
                        rb_dlinkDelete(ptr, &yy_blacklist_filters);
+                       rb_free(ptr);
                }
        }
        else
@@ -2013,11 +2065,13 @@ conf_start_block(char *block, char *name)
 int
 conf_end_block(struct TopConf *tc)
 {
+       int ret = 0;
        if(tc->tc_efunc)
-               return tc->tc_efunc(tc);
+               ret = tc->tc_efunc(tc);
 
        rb_free(conf_cur_block_name);
-       return 0;
+       conf_cur_block_name = NULL;
+       return ret;
 }
 
 static void
@@ -2040,7 +2094,7 @@ conf_set_generic_string(void *data, int len, void *location)
 }
 
 int
-conf_call_set(struct TopConf *tc, char *item, conf_parm_t * value, int type)
+conf_call_set(struct TopConf *tc, char *item, conf_parm_t * value)
 {
        struct ConfEntry *cf;
        conf_parm_t *cp;
@@ -2069,7 +2123,7 @@ conf_call_set(struct TopConf *tc, char *item, conf_parm_t * value, int type)
 
        if(CF_TYPE(value->v.list->type) != CF_TYPE(cf->cf_type))
        {
-               /* if it expects a string value, but we got a yesno, 
+               /* if it expects a string value, but we got a yesno,
                 * convert it back
                 */
                if((CF_TYPE(value->v.list->type) == CF_YESNO) &&
@@ -2145,7 +2199,7 @@ add_conf_item(const char *topconf, const char *name, int type, void (*func) (voi
        if((tc = find_top_conf(topconf)) == NULL)
                return -1;
 
-       if((cf = find_conf_item(tc, name)) != NULL)
+       if(find_conf_item(tc, name) != NULL)
                return -1;
 
        cf = rb_malloc(sizeof(struct ConfEntry));
@@ -2186,7 +2240,6 @@ remove_conf_item(const char *topconf, const char *name)
 static struct ConfEntry conf_serverinfo_table[] =
 {
        { "description",        CF_QSTRING, NULL, 0, &ServerInfo.description    },
-       { "network_desc",       CF_QSTRING, NULL, 0, &ServerInfo.network_desc   },
        { "hub",                CF_YESNO,   NULL, 0, &ServerInfo.hub            },
 
        { "network_name",       CF_QSTRING, conf_set_serverinfo_network_name,   0, NULL },
@@ -2197,7 +2250,7 @@ static struct ConfEntry conf_serverinfo_table[] =
 
        { "ssl_private_key",    CF_QSTRING, NULL, 0, &ServerInfo.ssl_private_key },
        { "ssl_ca_cert",        CF_QSTRING, NULL, 0, &ServerInfo.ssl_ca_cert },
-       { "ssl_cert",           CF_QSTRING, NULL, 0, &ServerInfo.ssl_cert },   
+       { "ssl_cert",           CF_QSTRING, NULL, 0, &ServerInfo.ssl_cert },
        { "ssl_dh_params",      CF_QSTRING, NULL, 0, &ServerInfo.ssl_dh_params },
        { "ssld_count",         CF_INT,     NULL, 0, &ServerInfo.ssld_count },
 
@@ -2312,10 +2365,10 @@ static struct ConfEntry conf_general_table[] =
        { "default_operstring", CF_QSTRING, NULL, REALLEN,    &ConfigFileEntry.default_operstring },
        { "default_adminstring",CF_QSTRING, NULL, REALLEN,    &ConfigFileEntry.default_adminstring },
        { "servicestring",      CF_QSTRING, NULL, REALLEN,    &ConfigFileEntry.servicestring },
-       { "egdpool_path",       CF_QSTRING, NULL, PATH_MAX, &ConfigFileEntry.egdpool_path },
        { "kline_reason",       CF_QSTRING, NULL, REALLEN, &ConfigFileEntry.kline_reason },
        { "identify_service",   CF_QSTRING, NULL, REALLEN, &ConfigFileEntry.identifyservice },
        { "identify_command",   CF_QSTRING, NULL, REALLEN, &ConfigFileEntry.identifycommand },
+       { "sasl_service",       CF_QSTRING, NULL, REALLEN, &ConfigFileEntry.sasl_service },
 
        { "anti_spam_exit_message_time", CF_TIME,  NULL, 0, &ConfigFileEntry.anti_spam_exit_message_time },
        { "disable_fake_channels",       CF_YESNO, NULL, 0, &ConfigFileEntry.disable_fake_channels },
@@ -2367,7 +2420,6 @@ static struct ConfEntry conf_general_table[] =
        { "stats_y_oper_only",  CF_YESNO, NULL, 0, &ConfigFileEntry.stats_y_oper_only   },
        { "target_change",      CF_YESNO, NULL, 0, &ConfigFileEntry.target_change       },
        { "ts_max_delta",       CF_TIME,  NULL, 0, &ConfigFileEntry.ts_max_delta        },
-       { "use_egd",            CF_YESNO, NULL, 0, &ConfigFileEntry.use_egd             },
        { "ts_warn_delta",      CF_TIME,  NULL, 0, &ConfigFileEntry.ts_warn_delta       },
        { "use_whois_actually", CF_YESNO, NULL, 0, &ConfigFileEntry.use_whois_actually  },
        { "warn_no_nline",      CF_YESNO, NULL, 0, &ConfigFileEntry.warn_no_nline       },
@@ -2379,6 +2431,7 @@ static struct ConfEntry conf_general_table[] =
        { "client_flood_message_time",  CF_INT,   NULL, 0, &ConfigFileEntry.client_flood_message_time   },
        { "max_ratelimit_tokens",       CF_INT,   NULL, 0, &ConfigFileEntry.max_ratelimit_tokens        },
        { "away_interval",              CF_INT,   NULL, 0, &ConfigFileEntry.away_interval               },
+       { "certfp_method",      CF_STRING, conf_set_general_certfp_method, 0, NULL },
        { "\0",                 0,        NULL, 0, NULL }
 };
 
@@ -2403,6 +2456,7 @@ static struct ConfEntry conf_channel_table[] =
        { "resv_forcepart",     CF_YESNO, NULL, 0, &ConfigChannel.resv_forcepart        },
        { "channel_target_change", CF_YESNO, NULL, 0, &ConfigChannel.channel_target_change      },
        { "disable_local_channels", CF_YESNO, NULL, 0, &ConfigChannel.disable_local_channels },
+       { "autochanmodes",      CF_QSTRING, conf_set_channel_autochanmodes, 0, NULL     },
        { "\0",                 0,        NULL, 0, NULL }
 };
 
@@ -2440,7 +2494,7 @@ newconf_init()
        add_top_conf("auth", conf_begin_auth, conf_end_auth, conf_auth_table);
 
        add_top_conf("shared", conf_cleanup_shared, conf_cleanup_shared, NULL);
-       add_conf_item("shared", "oper", CF_QSTRING|CF_FLIST, conf_set_shared_oper);
+       add_conf_item("shared", "oper", CF_QSTRING | CF_FLIST, conf_set_shared_oper);
        add_conf_item("shared", "flags", CF_STRING | CF_FLIST, conf_set_shared_flags);
 
        add_top_conf("connect", conf_begin_connect, conf_end_connect, conf_connect_table);