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Diffstat (limited to 'radsecproxy.c')
-rw-r--r--radsecproxy.c114
1 files changed, 22 insertions, 92 deletions
diff --git a/radsecproxy.c b/radsecproxy.c
index 8b1efa6..c041ae2 100644
--- a/radsecproxy.c
+++ b/radsecproxy.c
@@ -86,6 +86,7 @@ static pthread_mutex_t *ssl_locks = NULL;
static long *ssl_lock_count;
extern int optind;
extern char *optarg;
+static const struct protodefs *protodefs[RAD_PROTOCOUNT + 1];
/* minimum required declarations to avoid reordering code */
struct realm *adddynamicrealmserver(struct realm *realm, struct clsrvconf *conf, char *id);
@@ -97,87 +98,10 @@ void freerq(struct request *rq);
void freerqoutdata(struct rqout *rqout);
void rmclientrq(struct request *rq, uint8_t id);
-static const struct protodefs protodefs[] = {
- { "udp", /* UDP, assuming RAD_UDP defined as 0 */
- NULL, /* secretdefault */
- SOCK_DGRAM, /* socktype */
- "1812", /* portdefault */
- REQUEST_RETRY_COUNT, /* retrycountdefault */
- 10, /* retrycountmax */
- REQUEST_RETRY_INTERVAL, /* retryintervaldefault */
- 60, /* retryintervalmax */
- DUPLICATE_INTERVAL, /* duplicateintervaldefault */
- udpserverrd, /* listener */
- NULL, /* connecter */
- NULL, /* clientconnreader */
- clientradputudp, /* clientradput */
- addclientudp, /* addclient */
- addserverextraudp, /* addserverextra */
- udpsetsrcres, /* setsrcres */
- initextraudp /* initextra */
- },
- { "tls", /* TLS, assuming RAD_TLS defined as 1 */
- "mysecret", /* secretdefault */
- SOCK_STREAM, /* socktype */
- "2083", /* portdefault */
- 0, /* retrycountdefault */
- 0, /* retrycountmax */
- REQUEST_RETRY_INTERVAL * REQUEST_RETRY_COUNT, /* retryintervaldefault */
- 60, /* retryintervalmax */
- DUPLICATE_INTERVAL, /* duplicateintervaldefault */
- tlslistener, /* listener */
- tlsconnect, /* connecter */
- tlsclientrd, /* clientconnreader */
- clientradputtls, /* clientradput */
- NULL, /* addclient */
- NULL, /* addserverextra */
- tlssetsrcres, /* setsrcres */
- NULL /* initextra */
- },
- { "tcp", /* TCP, assuming RAD_TCP defined as 2 */
- NULL, /* secretdefault */
- SOCK_STREAM, /* socktype */
- "1812", /* portdefault */
- 0, /* retrycountdefault */
- 0, /* retrycountmax */
- REQUEST_RETRY_INTERVAL * REQUEST_RETRY_COUNT, /* retryintervaldefault */
- 60, /* retryintervalmax */
- DUPLICATE_INTERVAL, /* duplicateintervaldefault */
- tcplistener, /* listener */
- tcpconnect, /* connecter */
- tcpclientrd, /* clientconnreader */
- clientradputtcp, /* clientradput */
- NULL, /* addclient */
- NULL, /* addserverextra */
- tcpsetsrcres, /* setsrcres */
- NULL /* initextra */
- },
- { "dtls", /* DTLS, assuming RAD_DTLS defined as 3 */
- "mysecret", /* secretdefault */
- SOCK_DGRAM, /* socktype */
- "2083", /* portdefault */
- REQUEST_RETRY_COUNT, /* retrycountdefault */
- 10, /* retrycountmax */
- REQUEST_RETRY_INTERVAL, /* retryintervaldefault */
- 60, /* retryintervalmax */
- DUPLICATE_INTERVAL, /* duplicateintervaldefault */
- udpdtlsserverrd, /* listener */
- dtlsconnect, /* connecter */
- dtlsclientrd, /* clientconnreader */
- clientradputdtls, /* clientradput */
- NULL, /* addclient */
- addserverextradtls, /* addserverextra */
- dtlssetsrcres, /* setsrcres */
- initextradtls /* initextra */
- },
- { NULL, NULL, 0, NULL, 0, 0, 0, 0, 0, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL
- }
-};
-
uint8_t protoname2int(const char *name) {
uint8_t i;
- for (i = 0; protodefs[i].name && strcasecmp(protodefs[i].name, name); i++);
+ for (i = 0; protodefs[i]->name && strcasecmp(protodefs[i]->name, name); i++);
return i;
}
@@ -372,7 +296,7 @@ struct clsrvconf *resolve_hostport(uint8_t type, char *lconf, char *default_port
debugx(1, DBG_ERR, "malloc failed");
memset(conf, 0, sizeof(struct clsrvconf));
conf->type = type;
- conf->pdef = &protodefs[conf->type];
+ conf->pdef = protodefs[conf->type];
if (lconf) {
parsehostport(lconf, conf, default_port);
if (!strcmp(conf->host, "*")) {
@@ -2373,7 +2297,7 @@ void createlistener(uint8_t type, char *arg) {
struct addrinfo *res;
int s = -1, on = 1, *sp = NULL;
- listenres = resolve_hostport(type, arg, protodefs[type].portdefault);
+ listenres = resolve_hostport(type, arg, protodefs[type]->portdefault);
if (!listenres)
debugx(1, DBG_ERR, "createlistener: failed to resolve %s", arg);
@@ -2399,14 +2323,14 @@ void createlistener(uint8_t type, char *arg) {
if (!sp)
debugx(1, DBG_ERR, "malloc failed");
*sp = s;
- if (pthread_create(&th, NULL, protodefs[type].listener, (void *)sp))
+ if (pthread_create(&th, NULL, protodefs[type]->listener, (void *)sp))
debugx(1, DBG_ERR, "pthread_create failed");
pthread_detach(th);
}
if (!sp)
debugx(1, DBG_ERR, "createlistener: socket/bind failed");
- debug(DBG_WARN, "createlistener: listening for %s on %s:%s", protodefs[type].name,
+ debug(DBG_WARN, "createlistener: listening for %s on %s:%s", protodefs[type]->name,
listenres->host ? listenres->host : "*", listenres->port);
freeclsrvres(listenres);
}
@@ -2450,7 +2374,7 @@ void ssl_info_callback(const SSL *ssl, int where, int ret) {
}
#endif
-void tlsinit() {
+void sslinit() {
int i;
time_t t;
pid_t pid;
@@ -2549,7 +2473,7 @@ SSL_CTX *tlscreatectx(uint8_t type, struct tls *conf) {
unsigned long error;
if (!ssl_locks)
- tlsinit();
+ sslinit();
switch (type) {
case RAD_TLS:
@@ -3314,7 +3238,7 @@ int confclient_cb(struct gconffile **cf, void *arg, char *block, char *opt, char
if (!conftype)
debugx(1, DBG_ERR, "error in block %s, option type missing", block);
conf->type = protoname2int(conftype);
- conf->pdef = &protodefs[conf->type];
+ conf->pdef = protodefs[conf->type];
if (!conf->pdef->name)
debugx(1, DBG_ERR, "error in block %s, unknown transport %s", block, conftype);
free(conftype);
@@ -3397,9 +3321,9 @@ int compileserverconfig(struct clsrvconf *conf, const char *block) {
}
if (conf->retryinterval == 255)
- conf->retryinterval = protodefs[conf->type].retryintervaldefault;
+ conf->retryinterval = conf->pdef->retryintervaldefault;
if (conf->retrycount == 255)
- conf->retrycount = protodefs[conf->type].retrycountdefault;
+ conf->retrycount = conf->pdef->retrycountdefault;
conf->rewritein = conf->confrewritein ? getrewrite(conf->confrewritein, NULL) : getrewrite("defaultserver", "default");
if (conf->confrewriteout)
@@ -3482,7 +3406,7 @@ int confserver_cb(struct gconffile **cf, void *arg, char *block, char *opt, char
if (!conftype)
debugx(1, DBG_ERR, "error in block %s, option type missing", block);
conf->type = protoname2int(conftype);
- conf->pdef = &protodefs[conf->type];
+ conf->pdef = protodefs[conf->type];
if (!conf->pdef->name) {
debug(DBG_ERR, "error in block %s, unknown transport %s", block, conftype);
goto errexit;
@@ -3805,7 +3729,13 @@ int main(int argc, char **argv) {
debug_init("radsecproxy");
debug_set_level(DEBUG_LEVEL);
-
+
+ protodefs[RAD_UDP] = udpinit(RAD_UDP);
+ protodefs[RAD_TLS] = tlsinit(RAD_TLS);
+ protodefs[RAD_TCP] = tcpinit(RAD_TCP);
+ protodefs[RAD_DTLS] = dtlsinit(RAD_DTLS);
+ protodefs[RAD_PROTOCOUNT + 1] = NULL;
+
getargs(argc, argv, &foreground, &pretend, &loglevel, &configfile);
if (loglevel)
debug_set_level(loglevel);
@@ -3849,9 +3779,9 @@ int main(int argc, char **argv) {
debugx(1, DBG_ERR, "pthread_create failed");
}
- for (i = 0; protodefs[i].name; i++) {
- if (protodefs[i].initextra)
- protodefs[i].initextra();
+ for (i = 0; protodefs[i]; i++) {
+ if (protodefs[i]->initextra)
+ protodefs[i]->initextra();
if (find_clconf_type(i, NULL))
createlisteners(i, options.listenargs[i]);
}
generated by cgit v1.1 at 2024-12-26 22:25:28 +0000