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authorlinus <linus>2010-03-08 21:54:42 +0000
committerlinus <linus@e88ac4ed-0b26-0410-9574-a7f39faa03bf>2010-03-08 21:54:42 +0000
commitd3815dfd3e7f48e0c47499acc173809d973a4ad6 (patch)
treeeb7ab3b1d45ef8ff35c7d083ad781d86af9daa2c
parent317902cef5ff7e15e9e2a9758764b5a04b9634ac (diff)
Reindent and remove trailing whitespace.
git-svn-id: https://svn.testnett.uninett.no/radsecproxy/trunk@517 e88ac4ed-0b26-0410-9574-a7f39faa03bf
Diffstat
-rw-r--r--debug.c4
-rw-r--r--dtls.c48
-rw-r--r--gconfig.c40
-rw-r--r--hash.c10
-rw-r--r--hostport.c34
-rw-r--r--list.c10
-rw-r--r--list.h2
-rw-r--r--radmsg.c26
-rw-r--r--radsecproxy.c450
-rw-r--r--tcp.c24
-rw-r--r--tls.c32
-rw-r--r--tlscommon.c68
-rw-r--r--udp.c24
-rw-r--r--util.c22
-rw-r--r--util.h12
15 files changed, 403 insertions, 403 deletions
diff --git a/debug.c b/debug.c
index c011b08..6943090 100644
--- a/debug.c
+++ b/debug.c
@@ -68,7 +68,7 @@ int debug_set_destination(char *dest) {
LOG_LOCAL5, LOG_LOCAL6, LOG_LOCAL7 };
extern int errno;
int i;
-
+
if (!strncasecmp(dest, "file:///", 8)) {
debug_filepath = stringcopy(dest + 7, 0);
debug_file = fopen(debug_filepath, "a");
@@ -127,7 +127,7 @@ void debug_logit(uint8_t level, const char *format, va_list ap) {
struct timeval now;
char *timebuf;
int priority;
-
+
if (debug_syslogfacility) {
switch (level) {
case DBG_DBG:
diff --git a/dtls.c b/dtls.c
index e338154..ef6c41a 100644
--- a/dtls.c
+++ b/dtls.c
@@ -95,7 +95,7 @@ struct sessioncacheentry {
struct dtlsservernewparams {
struct sessioncacheentry *sesscache;
int sock;
- struct sockaddr_storage addr;
+ struct sockaddr_storage addr;
};
void dtlssetsrcres() {
@@ -109,7 +109,7 @@ int udp2bio(int s, struct gqueue *q, int cnt) {
if (cnt < 1)
return 0;
-
+
buf = malloc(cnt);
if (!buf) {
unsigned char err;
@@ -162,7 +162,7 @@ BIO *getrbio(SSL *ssl, struct gqueue *q, int timeout) {
int dtlsread(SSL *ssl, struct gqueue *q, unsigned char *buf, int num, int timeout) {
int len, cnt;
BIO *rbio;
-
+
for (len = 0; len < num; len += cnt) {
cnt = SSL_read(ssl, buf + len, num - len);
if (cnt <= 0)
@@ -171,7 +171,7 @@ int dtlsread(SSL *ssl, struct gqueue *q, unsigned char *buf, int num, int timeou
rbio = getrbio(ssl, q, timeout);
if (!rbio)
return 0;
- BIO_free(ssl->rbio);
+ BIO_free(ssl->rbio);
ssl->rbio = rbio;
cnt = 0;
continue;
@@ -199,7 +199,7 @@ SSL *dtlsacccon(uint8_t acc, SSL_CTX *ctx, int s, struct sockaddr *addr, struct
ssl = SSL_new(ctx);
if (!ssl)
return NULL;
-
+
mem0bio = BIO_new(BIO_s_mem());
BIO_set_mem_eof_return(mem0bio, -1);
wbio = BIO_new_dgram(s, BIO_NOCLOSE);
@@ -244,21 +244,21 @@ unsigned char *raddtlsget(SSL *ssl, struct gqueue *rbios, int timeout) {
continue;
}
memcpy(rad, buf, 4);
-
+
cnt = dtlsread(ssl, rbios, rad + 4, len - 4, timeout);
if (cnt < 1) {
debug(DBG_DBG, cnt ? "raddtlsget: connection lost" : "raddtlsget: timeout");
free(rad);
return NULL;
}
-
+
if (len >= 20)
break;
-
+
free(rad);
debug(DBG_WARN, "raddtlsget: packet smaller than minimum radius size");
}
-
+
debug(DBG_DBG, "raddtlsget: got %d bytes", len);
return rad;
}
@@ -269,13 +269,13 @@ void *dtlsserverwr(void *arg) {
struct client *client = (struct client *)arg;
struct gqueue *replyq;
struct request *reply;
-
+
debug(DBG_DBG, "dtlsserverwr: starting for %s", addr2string(client->addr));
replyq = client->replyq;
for (;;) {
pthread_mutex_lock(&replyq->mutex);
while (!list_first(replyq->entries)) {
- if (client->ssl) {
+ if (client->ssl) {
debug(DBG_DBG, "dtlsserverwr: waiting for signal");
pthread_cond_wait(&replyq->cond, &replyq->mutex);
debug(DBG_DBG, "dtlsserverwr: got signal");
@@ -305,7 +305,7 @@ void dtlsserverrd(struct client *client) {
struct request *rq;
uint8_t *buf;
pthread_t dtlsserverwrth;
-
+
debug(DBG_DBG, "dtlsserverrd: starting for %s", addr2string(client->addr));
if (pthread_create(&dtlsserverwrth, NULL, dtlsserverwr, (void *)client)) {
@@ -332,7 +332,7 @@ void dtlsserverrd(struct client *client) {
break;
}
}
-
+
/* stop writer by setting ssl to NULL and give signal in case waiting for data */
client->ssl = NULL;
@@ -392,7 +392,7 @@ void *dtlsservernew(void *arg) {
if (cert)
X509_free(cert);
- exit:
+exit:
if (ssl) {
SSL_shutdown(ssl);
SSL_free(ssl);
@@ -413,7 +413,7 @@ void cacheexpire(struct hash *cache, struct timeval *last) {
struct timeval now;
struct hash_entry *he;
struct sessioncacheentry *e;
-
+
gettimeofday(&now, NULL);
if (now.tv_sec - last->tv_sec < 19)
return;
@@ -448,12 +448,12 @@ void *udpdtlsserverrd(void *arg) {
pthread_t dtlsserverth;
struct hash *sessioncache;
struct sessioncacheentry *cacheentry;
-
+
sessioncache = hash_create();
if (!sessioncache)
debugx(1, DBG_ERR, "udpdtlsserverrd: malloc failed");
gettimeofday(&lastexpiry, NULL);
-
+
for (;;) {
FD_ZERO(&readfds);
FD_SET(s, &readfds);
@@ -532,7 +532,7 @@ int dtlsconnect(struct server *server, struct timeval *when, int timeout, char *
X509 *cert;
SSL_CTX *ctx = NULL;
struct hostportres *hp;
-
+
debug(DBG_DBG, "dtlsconnect: called from %s", text);
pthread_mutex_lock(&server->lock);
if (when && memcmp(&server->lastconnecttry, when, sizeof(struct timeval))) {
@@ -579,11 +579,11 @@ int dtlsconnect(struct server *server, struct timeval *when, int timeout, char *
if (!server->ssl)
continue;
debug(DBG_DBG, "dtlsconnect: DTLS: ok");
-
+
cert = verifytlscert(server->ssl);
if (!cert)
continue;
-
+
if (verifyconfcert(cert, server->conf))
break;
X509_free(cert);
@@ -622,7 +622,7 @@ void *udpdtlsclientrd(void *arg) {
socklen_t fromlen = sizeof(from);
struct clsrvconf *conf;
fd_set readfds;
-
+
for (;;) {
FD_ZERO(&readfds);
FD_SET(s, &readfds);
@@ -633,7 +633,7 @@ void *udpdtlsclientrd(void *arg) {
debug(DBG_WARN, "udpdtlsclientrd: recv failed");
continue;
}
-
+
conf = find_srvconf(handle, (struct sockaddr *)&from, NULL);
if (!conf) {
debug(DBG_WARN, "udpdtlsclientrd: got packet from wrong or unknown DTLS peer %s, ignoring", addr2string((struct sockaddr *)&from));
@@ -650,7 +650,7 @@ void *dtlsclientrd(void *arg) {
unsigned char *buf;
struct timeval lastconnecttry;
int secs;
-
+
for (;;) {
/* yes, lastconnecttry is really necessary */
lastconnecttry = server->lastconnecttry;
@@ -696,7 +696,7 @@ void initextradtls() {
freeaddrinfo(srcres);
srcres = NULL;
}
-
+
if (client4_sock >= 0)
if (pthread_create(&cl4th, NULL, udpdtlsclientrd, (void *)&client4_sock))
debugx(1, DBG_ERR, "pthread_create failed");
diff --git a/gconfig.c b/gconfig.c
index fae3943..6009386 100644
--- a/gconfig.c
+++ b/gconfig.c
@@ -87,7 +87,7 @@ FILE *pushgconffile(struct gconffile **cf, FILE *file, const char *description)
desc = stringcopy(description, 0);
if (!desc)
goto errmalloc;
-
+
if (!*cf) {
newcf = malloc(sizeof(struct gconffile) * 2);
if (!newcf)
@@ -105,8 +105,8 @@ FILE *pushgconffile(struct gconffile **cf, FILE *file, const char *description)
newcf[0].path = desc;
*cf = newcf;
return file;
-
- errmalloc:
+
+errmalloc:
free(desc);
fclose(file);
debug(DBG_ERR, "malloc failed");
@@ -125,7 +125,7 @@ FILE *pushgconfpaths(struct gconffile **cf, const char *cfgpath) {
FILE *f = NULL;
glob_t globbuf;
char *path, *curfile = NULL, *dir;
-
+
/* if cfgpath is relative, make it relative to current config */
if (*cfgpath == '/')
path = (char *)cfgpath;
@@ -156,10 +156,10 @@ FILE *pushgconfpaths(struct gconffile **cf, const char *cfgpath) {
f = pushgconfpath(cf, globbuf.gl_pathv[i]);
if (!f)
break;
- }
+ }
globfree(&globbuf);
- exit:
+exit:
if (curfile) {
free(curfile);
free(path);
@@ -204,7 +204,7 @@ void freegconf(struct gconffile **cf) {
if (!*cf)
return;
-
+
for (i = 0; (*cf)[i].data || (*cf)[i].path; i++) {
if ((*cf)[i].file) {
fclose((*cf)[i].file);
@@ -242,10 +242,10 @@ struct gconffile *openconfigfile(const char *file) {
int getlinefromcf(struct gconffile *cf, char *line, const size_t size) {
size_t i, pos;
-
+
if (!cf)
return 0;
-
+
if (cf->file)
return fgets(line, size, cf->file) ? 1 : 0;
else if (cf->data) {
@@ -269,11 +269,11 @@ int getconfigline(struct gconffile **cf, char *block, char **opt, char **val, in
char line[1024];
char *tokens[3], *s;
int tcount;
-
+
*opt = NULL;
*val = NULL;
*conftype = 0;
-
+
if (!cf || !*cf || (!(*cf)->file && !(*cf)->data))
return 1;
@@ -304,7 +304,7 @@ int getconfigline(struct gconffile **cf, char *block, char **opt, char **val, in
}
break;
}
-
+
switch (tcount) {
case 2:
*opt = stringcopy(tokens[0], 0);
@@ -347,13 +347,13 @@ int getconfigline(struct gconffile **cf, char *block, char **opt, char **val, in
if (**val)
return 1;
-
+
debug(DBG_ERR, "configuration error, option %s needs a non-empty value", *opt);
goto errexit;
- errmalloc:
+errmalloc:
debug(DBG_ERR, "malloc failed");
- errexit:
+errexit:
free(*opt);
*opt = NULL;
free(*val);
@@ -411,7 +411,7 @@ int getgenericconfig(struct gconffile **cf, char *block, ...) {
free(val);
continue;
}
-
+
va_start(ap, block);
while ((word = va_arg(ap, char *))) {
type = va_arg(ap, int);
@@ -449,7 +449,7 @@ int getgenericconfig(struct gconffile **cf, char *block, ...) {
break;
}
va_end(ap);
-
+
if (!word) {
if (block)
debug(DBG_ERR, "configuration error in block %s, unknown option %s", block, opt);
@@ -532,15 +532,15 @@ int getgenericconfig(struct gconffile **cf, char *block, ...) {
}
if (block)
debug(DBG_DBG, "getgenericconfig: block %s: %s = %s", block, opt, val);
- else
+ else
debug(DBG_DBG, "getgenericconfig: %s = %s", opt, val);
if (type == CONF_BLN || type == CONF_LINT)
free(val);
}
- errparam:
+errparam:
debug(DBG_ERR, "getgenericconfig: internal parameter error");
- errexit:
+errexit:
free(opt);
free(val);
return 0;
diff --git a/hash.c b/hash.c
index 2b4c0e2..e5d5881 100644
--- a/hash.c
+++ b/hash.c
@@ -29,7 +29,7 @@ struct hash *hash_create() {
/* frees all memory associated with the hash */
void hash_destroy(struct hash *h) {
struct list_node *ln;
-
+
if (!h)
return;
for (ln = list_first(h->hashlist); ln; ln = list_next(ln)) {
@@ -73,15 +73,15 @@ int hash_insert(struct hash *h, void *key, uint32_t keylen, void *data) {
void *hash_read(struct hash *h, void *key, uint32_t keylen) {
struct list_node *ln;
struct hash_entry *e;
-
+
if (!h)
return 0;
pthread_mutex_lock(&h->mutex);
for (ln = list_first(h->hashlist); ln; ln = list_next(ln)) {
e = (struct hash_entry *)ln->data;
if (e->keylen == keylen && !memcmp(e->key, key, keylen)) {
- pthread_mutex_unlock(&h->mutex);
- return e->data;
+ pthread_mutex_unlock(&h->mutex);
+ return e->data;
}
}
pthread_mutex_unlock(&h->mutex);
@@ -92,7 +92,7 @@ void *hash_read(struct hash *h, void *key, uint32_t keylen) {
void *hash_extract(struct hash *h, void *key, uint32_t keylen) {
struct list_node *ln;
struct hash_entry *e;
-
+
if (!h)
return 0;
pthread_mutex_lock(&h->mutex);
diff --git a/hostport.c b/hostport.c
index 0af7407..d68208a 100644
--- a/hostport.c
+++ b/hostport.c
@@ -68,24 +68,24 @@ static int parsehostport(struct hostportres *hp, char *hostport, char *default_p
}
}
if (*p == ':') {
- /* port number or service name is specified */;
- field = ++p;
- for (; *p && *p != ' ' && *p != '\t' && *p != '\n'; p++);
- if (field == p) {
- debug(DBG_ERR, "syntax error, : but no following port");
- return 0;
- }
- hp->port = stringcopy(field, p - field);
+ /* port number or service name is specified */;
+ field = ++p;
+ for (; *p && *p != ' ' && *p != '\t' && *p != '\n'; p++);
+ if (field == p) {
+ debug(DBG_ERR, "syntax error, : but no following port");
+ return 0;
+ }
+ hp->port = stringcopy(field, p - field);
} else
hp->port = default_port ? stringcopy(default_port, 0) : NULL;
return 1;
}
-
+
struct hostportres *newhostport(char *hostport, char *default_port, uint8_t prefixok) {
struct hostportres *hp;
char *slash, *s;
int plen;
-
+
hp = malloc(sizeof(struct hostportres));
if (!hp) {
debug(DBG_ERR, "resolve_newhostport: malloc failed");
@@ -127,7 +127,7 @@ struct hostportres *newhostport(char *hostport, char *default_port, uint8_t pref
hp->prefixlen = 255;
return hp;
- errexit:
+errexit:
freehostport(hp);
return NULL;
}
@@ -140,7 +140,7 @@ int resolvehostport(struct hostportres *hp, int socktype, uint8_t passive) {
hints.ai_family = AF_UNSPEC;
if (passive)
hints.ai_flags = AI_PASSIVE;
-
+
if (!hp->host && !hp->port) {
/* getaddrinfo() doesn't like host and port to be NULL */
if (getaddrinfo(hp->host, "1812" /* can be anything */, &hints, &hp->addrinfo)) {
@@ -174,11 +174,11 @@ int resolvehostport(struct hostportres *hp, int socktype, uint8_t passive) {
}
return 1;
- errexit:
+errexit:
if (hp->addrinfo)
freeaddrinfo(hp->addrinfo);
return 0;
-}
+}
int addhostport(struct list **hostports, char **hostport, char *portdefault, uint8_t prefixok) {
struct hostportres *hp;
@@ -191,7 +191,7 @@ int addhostport(struct list **hostports, char **hostport, char *portdefault, uin
return 0;
}
}
-
+
for (i = 0; hostport[i]; i++) {
hp = newhostport(hostport[i], portdefault, prefixok);
if (!hp)
@@ -216,7 +216,7 @@ void freehostports(struct list *hostports) {
int resolvehostports(struct list *hostports, int socktype) {
struct list_node *entry;
struct hostportres *hp;
-
+
for (entry = list_first(hostports); entry; entry = list_next(entry)) {
hp = (struct hostportres *)entry->data;
if (!hp->addrinfo && !resolvehostport(hp, socktype, 0))
@@ -254,7 +254,7 @@ int addressmatches(struct list *hostports, struct sockaddr *addr, uint8_t checkp
struct addrinfo *res;
struct list_node *entry;
struct hostportres *hp = NULL;
-
+
if (addr->sa_family == AF_INET6) {
sa6 = (struct sockaddr_in6 *)addr;
if (IN6_IS_ADDR_V4MAPPED(&sa6->sin6_addr)) {
diff --git a/list.c b/list.c
index ad0f8d0..5bfea67 100644
--- a/list.c
+++ b/list.c
@@ -24,7 +24,7 @@ void list_destroy(struct list *list) {
if (!list)
return;
-
+
for (node = list->first; node; node = next) {
free(node->data);
next = node->next;
@@ -40,7 +40,7 @@ int list_push(struct list *list, void *data) {
node = malloc(sizeof(struct list_node));
if (!node)
return 0;
-
+
node->next = NULL;
node->data = data;
@@ -58,10 +58,10 @@ int list_push(struct list *list, void *data) {
void *list_shift(struct list *list) {
struct list_node *node;
void *data;
-
+
if (!list || !list->first)
return NULL;
-
+
node = list->first;
list->first = node->next;
if (!list->first)
@@ -75,7 +75,7 @@ void *list_shift(struct list *list) {
/* removes all entries with matching data pointer */
void list_removedata(struct list *list, void *data) {
struct list_node *node, *t;
-
+
if (!list || !list->first)
return;
diff --git a/list.h b/list.h
index 4607317..6b165d3 100644
--- a/list.h
+++ b/list.h
@@ -36,7 +36,7 @@ void *list_shift(struct list *list);
/* removes first entry with matching data pointer */
void list_removedata(struct list *list, void *data);
-
+
/* returns first node */
struct list_node *list_first(struct list *list);
diff --git a/radmsg.c b/radmsg.c
index ef1c179..e2d4cf2 100644
--- a/radmsg.c
+++ b/radmsg.c
@@ -33,7 +33,7 @@ void radmsg_free(struct radmsg *msg) {
struct radmsg *radmsg_init(uint8_t code, uint8_t id, uint8_t *auth) {
struct radmsg *msg;
-
+
msg = malloc(sizeof(struct radmsg));
if (!msg)
return NULL;
@@ -42,7 +42,7 @@ struct radmsg *radmsg_init(uint8_t code, uint8_t id, uint8_t *auth) {
if (!msg->attrs) {
free(msg);
return NULL;
- }
+ }
msg->code = code;
msg->id = id;
if (auth)
@@ -50,7 +50,7 @@ struct radmsg *radmsg_init(uint8_t code, uint8_t id, uint8_t *auth) {
else if (!RAND_bytes(msg->auth, 16)) {
free(msg);
return NULL;
- }
+ }
return msg;
}
@@ -83,7 +83,7 @@ int _checkmsgauth(unsigned char *rad, uint8_t *authattr, uint8_t *secret) {
static HMAC_CTX hmacctx;
unsigned int md_len;
uint8_t auth[16], hash[EVP_MAX_MD_SIZE];
-
+
pthread_mutex_lock(&lock);
if (first) {
HMAC_CTX_init(&hmacctx);
@@ -107,8 +107,8 @@ int _checkmsgauth(unsigned char *rad, uint8_t *authattr, uint8_t *secret) {
debug(DBG_WARN, "message authenticator, wrong value");
pthread_mutex_unlock(&lock);
return 0;
- }
-
+ }
+
pthread_mutex_unlock(&lock);
return 1;
}
@@ -120,7 +120,7 @@ int _validauth(unsigned char *rad, unsigned char *reqauth, unsigned char *sec) {
unsigned char hash[EVP_MAX_MD_SIZE];
unsigned int len;
int result;
-
+
pthread_mutex_lock(&lock);
if (first) {
EVP_MD_CTX_init(&mdctx);
@@ -128,7 +128,7 @@ int _validauth(unsigned char *rad, unsigned char *reqauth, unsigned char *sec) {
}
len = RADLEN(rad);
-
+
result = (EVP_DigestInit_ex(&mdctx, EVP_md5(), NULL) &&
EVP_DigestUpdate(&mdctx, rad, 4) &&
EVP_DigestUpdate(&mdctx, reqauth, 16) &&
@@ -149,7 +149,7 @@ int _createmessageauth(unsigned char *rad, unsigned char *authattrval, uint8_t *
if (!authattrval)
return 1;
-
+
pthread_mutex_lock(&lock);
if (first) {
HMAC_CTX_init(&hmacctx);
@@ -208,7 +208,7 @@ uint8_t *radmsg2buf(struct radmsg *msg, uint8_t *secret) {
buf = malloc(size);
if (!buf)
return NULL;
-
+
p = buf;
*p++ = msg->code;
*p++ = msg->id;
@@ -246,7 +246,7 @@ struct radmsg *buf2radmsg(uint8_t *buf, uint8_t *secret, uint8_t *rqauth) {
uint8_t t, l, *v = NULL, *p, auth[16];
uint16_t len;
struct tlv *attr;
-
+
len = RADLEN(buf);
if (len < 20)
return NULL;
@@ -263,7 +263,7 @@ struct radmsg *buf2radmsg(uint8_t *buf, uint8_t *secret, uint8_t *rqauth) {
debug(DBG_WARN, "buf2radmsg: Invalid auth, ignoring reply");
return NULL;
}
-
+
msg = radmsg_init(buf[0], buf[1], (uint8_t *)buf + 4);
if (!msg)
return NULL;
@@ -287,7 +287,7 @@ struct radmsg *buf2radmsg(uint8_t *buf, uint8_t *secret, uint8_t *rqauth) {
v = p;
p += l;
}
-
+
if (t == RAD_Attr_Message_Authenticator && secret) {
if (rqauth)
memcpy(buf + 4, rqauth, 16);
diff --git a/radsecproxy.c b/radsecproxy.c
index 9ed4d70..350fcb2 100644
--- a/radsecproxy.c
+++ b/radsecproxy.c
@@ -35,7 +35,7 @@
* This is only for connected peers
* Example: With 3 UDP peers and 30 TLS peers, there will be a max of
* 1 + (2 + 2 * 3) + (2 * 30) + (2 * 30) = 129 threads
-*/
+ */
/* Bugs:
* May segfault when dtls connections go down? More testing needed
@@ -108,10 +108,10 @@ uint8_t protoname2int(const char *name) {
return i;
return 255;
}
-
+
/* callbacks for making OpenSSL thread safe */
unsigned long ssl_thread_id() {
- return (unsigned long)pthread_self();
+ return (unsigned long)pthread_self();
}
void ssl_locking_callback(int mode, int type, const char *file, int line) {
@@ -138,7 +138,7 @@ int prefixmatch(void *a1, void *a2, uint8_t len) {
struct clsrvconf *find_conf(uint8_t type, struct sockaddr *addr, struct list *confs, struct list_node **cur, uint8_t server_p) {
struct list_node *entry;
struct clsrvconf *conf;
-
+
for (entry = (cur && *cur ? list_next(*cur) : list_first(confs)); entry; entry = list_next(entry)) {
conf = (struct clsrvconf *)entry->data;
if (conf->type == type && addressmatches(conf->hostports, addr, server_p)) {
@@ -146,7 +146,7 @@ struct clsrvconf *find_conf(uint8_t type, struct sockaddr *addr, struct list *co
*cur = entry;
return conf;
}
- }
+ }
return NULL;
}
@@ -162,7 +162,7 @@ struct clsrvconf *find_srvconf(uint8_t type, struct sockaddr *addr, struct list_
struct clsrvconf *find_clconf_type(uint8_t type, struct list_node **cur) {
struct list_node *entry;
struct clsrvconf *conf;
-
+
for (entry = (cur && *cur ? list_next(*cur) : list_first(clconfs)); entry; entry = list_next(entry)) {
conf = (struct clsrvconf *)entry->data;
if (conf->type == type) {
@@ -170,13 +170,13 @@ struct clsrvconf *find_clconf_type(uint8_t type, struct list_node **cur) {
*cur = entry;
return conf;
}
- }
+ }
return NULL;
}
struct gqueue *newqueue() {
struct gqueue *q;
-
+
q = malloc(sizeof(struct gqueue));
if (!q)
debugx(1, DBG_ERR, "malloc failed");
@@ -205,7 +205,7 @@ void removequeue(struct gqueue *q) {
void freebios(struct gqueue *q) {
BIO *bio;
-
+
pthread_mutex_lock(&q->mutex);
while ((bio = (BIO *)list_shift(q->entries)))
BIO_free(bio);
@@ -215,7 +215,7 @@ void freebios(struct gqueue *q) {
struct client *addclient(struct clsrvconf *conf, uint8_t lock) {
struct client *new = malloc(sizeof(struct client));
-
+
if (!new) {
debug(DBG_ERR, "malloc failed");
return NULL;
@@ -232,7 +232,7 @@ struct client *addclient(struct clsrvconf *conf, uint8_t lock) {
return NULL;
}
}
-
+
memset(new, 0, sizeof(struct client));
new->conf = conf;
if (conf->pdef->addclient)
@@ -253,7 +253,7 @@ void removeclientrqs_sendrq_freeserver_lock(uint8_t wantlock) {
else
pthread_mutex_unlock(&lock);
}
-
+
void removeclientrqs(struct client *client) {
struct request *rq;
struct rqout *rqout;
@@ -278,7 +278,7 @@ void removeclientrqs(struct client *client) {
void removelockedclient(struct client *client) {
struct clsrvconf *conf;
-
+
conf = client->conf;
if (conf->clients) {
removeclientrqs(client);
@@ -291,7 +291,7 @@ void removelockedclient(struct client *client) {
void removeclient(struct client *client) {
struct clsrvconf *conf;
-
+
if (!client)
return;
@@ -335,7 +335,7 @@ void freeserver(struct server *server, uint8_t destroymutex) {
int addserver(struct clsrvconf *conf) {
int i;
-
+
if (conf->servers) {
debug(DBG_ERR, "addserver: currently works with just one server per conf");
return 0;
@@ -348,7 +348,7 @@ int addserver(struct clsrvconf *conf) {
memset(conf->servers, 0, sizeof(struct server));
conf->servers->conf = conf;
-#ifdef RADPROT_DTLS
+#ifdef RADPROT_DTLS
if (conf->type == RAD_DTLS)
conf->servers->rbios = newqueue();
#endif
@@ -357,7 +357,7 @@ int addserver(struct clsrvconf *conf) {
conf->servers->sock = -1;
if (conf->pdef->addserverextra)
conf->pdef->addserverextra(conf);
-
+
conf->servers->requests = calloc(MAX_REQUESTS, sizeof(struct rqout));
if (!conf->servers->requests) {
debug(DBG_ERR, "malloc failed");
@@ -394,8 +394,8 @@ int addserver(struct clsrvconf *conf) {
}
return 1;
-
- errexit:
+
+errexit:
freeserver(conf->servers, 0);
conf->servers = NULL;
return 0;
@@ -457,7 +457,7 @@ void sendrq(struct request *rq) {
to = rq->to;
if (!to)
goto errexit;
-
+
start = to->conf->statusserver ? 1 : 0;
pthread_mutex_lock(&to->newrq_mutex);
if (start && rq->msg->code == RAD_Status_Server) {
@@ -503,7 +503,7 @@ void sendrq(struct request *rq) {
debug(DBG_ERR, "sendrq: radmsg2buf failed");
goto errexit;
}
-
+
debug(DBG_DBG, "sendrq: inserting packet with id %d in queue for %s", i, to->conf->name);
to->requests[i].rq = rq;
pthread_mutex_unlock(to->requests[i].lock);
@@ -520,7 +520,7 @@ void sendrq(struct request *rq) {
removeclientrqs_sendrq_freeserver_lock(0);
return;
- errexit:
+errexit:
if (rq->from)
rmclientrq(rq, rq->msg->id);
freerq(rq);
@@ -531,7 +531,7 @@ void sendrq(struct request *rq) {
void sendreply(struct request *rq) {
uint8_t first;
struct client *to = rq->from;
-
+
if (!rq->replybuf)
rq->replybuf = radmsg2buf(rq->msg, (uint8_t *)to->conf->secret);
radmsg_free(rq->msg);
@@ -544,14 +544,14 @@ void sendreply(struct request *rq) {
pthread_mutex_lock(&to->replyq->mutex);
first = list_first(to->replyq->entries) == NULL;
-
+
if (!list_push(to->replyq->entries, rq)) {
pthread_mutex_unlock(&to->replyq->mutex);
freerq(rq);
debug(DBG_ERR, "sendreply: malloc failed");
return;
}
-
+
if (first) {
debug(DBG_DBG, "signalling server writer");
pthread_cond_signal(&to->replyq->cond);
@@ -566,7 +566,7 @@ int pwdencrypt(uint8_t *in, uint8_t len, char *shared, uint8_t sharedlen, uint8_
unsigned char hash[EVP_MAX_MD_SIZE], *input;
unsigned int md_len;
uint8_t i, offset = 0, out[128];
-
+
pthread_mutex_lock(&lock);
if (first) {
EVP_MD_CTX_init(&mdctx);
@@ -602,7 +602,7 @@ int pwddecrypt(uint8_t *in, uint8_t len, char *shared, uint8_t sharedlen, uint8_
unsigned char hash[EVP_MAX_MD_SIZE], *input;
unsigned int md_len;
uint8_t i, offset = 0, out[128];
-
+
pthread_mutex_lock(&lock);
if (first) {
EVP_MD_CTX_init(&mdctx);
@@ -638,7 +638,7 @@ int msmppencrypt(uint8_t *text, uint8_t len, uint8_t *shared, uint8_t sharedlen,
unsigned char hash[EVP_MAX_MD_SIZE];
unsigned int md_len;
uint8_t i, offset;
-
+
pthread_mutex_lock(&lock);
if (first) {
EVP_MD_CTX_init(&mdctx);
@@ -650,7 +650,7 @@ int msmppencrypt(uint8_t *text, uint8_t len, uint8_t *shared, uint8_t sharedlen,
printfchars(NULL, "msppencrypt salt in", "%02x ", salt, 2);
printfchars(NULL, "msppencrypt in", "%02x ", text, len);
#endif
-
+
if (!EVP_DigestInit_ex(&mdctx, EVP_md5(), NULL) ||
!EVP_DigestUpdate(&mdctx, shared, sharedlen) ||
!EVP_DigestUpdate(&mdctx, auth, 16) ||
@@ -660,15 +660,15 @@ int msmppencrypt(uint8_t *text, uint8_t len, uint8_t *shared, uint8_t sharedlen,
return 0;
}
-#if 0
+#if 0
printfchars(NULL, "msppencrypt hash", "%02x ", hash, 16);
#endif
-
+
for (i = 0; i < 16; i++)
text[i] ^= hash[i];
-
+
for (offset = 16; offset < len; offset += 16) {
-#if 0
+#if 0
printf("text + offset - 16 c(%d): ", offset / 16);
printfchars(NULL, NULL, "%02x ", text + offset - 16, 16);
#endif
@@ -682,12 +682,12 @@ int msmppencrypt(uint8_t *text, uint8_t len, uint8_t *shared, uint8_t sharedlen,
}
#if 0
printfchars(NULL, "msppencrypt hash", "%02x ", hash, 16);
-#endif
-
+#endif
+
for (i = 0; i < 16; i++)
text[offset + i] ^= hash[i];
}
-
+
#if 0
printfchars(NULL, "msppencrypt out", "%02x ", text, len);
#endif
@@ -704,7 +704,7 @@ int msmppdecrypt(uint8_t *text, uint8_t len, uint8_t *shared, uint8_t sharedlen,
unsigned int md_len;
uint8_t i, offset;
char plain[255];
-
+
pthread_mutex_lock(&lock);
if (first) {
EVP_MD_CTX_init(&mdctx);
@@ -716,7 +716,7 @@ int msmppdecrypt(uint8_t *text, uint8_t len, uint8_t *shared, uint8_t sharedlen,
printfchars(NULL, "msppdecrypt salt in", "%02x ", salt, 2);
printfchars(NULL, "msppdecrypt in", "%02x ", text, len);
#endif
-
+
if (!EVP_DigestInit_ex(&mdctx, EVP_md5(), NULL) ||
!EVP_DigestUpdate(&mdctx, shared, sharedlen) ||
!EVP_DigestUpdate(&mdctx, auth, 16) ||
@@ -726,15 +726,15 @@ int msmppdecrypt(uint8_t *text, uint8_t len, uint8_t *shared, uint8_t sharedlen,
return 0;
}
-#if 0
+#if 0
printfchars(NULL, "msppdecrypt hash", "%02x ", hash, 16);
#endif
-
+
for (i = 0; i < 16; i++)
plain[i] = text[i] ^ hash[i];
-
+
for (offset = 16; offset < len; offset += 16) {
-#if 0
+#if 0
printf("text + offset - 16 c(%d): ", offset / 16);
printfchars(NULL, NULL, "%02x ", text + offset - 16, 16);
#endif
@@ -748,7 +748,7 @@ int msmppdecrypt(uint8_t *text, uint8_t len, uint8_t *shared, uint8_t sharedlen,
}
#if 0
printfchars(NULL, "msppdecrypt hash", "%02x ", hash, 16);
-#endif
+#endif
for (i = 0; i < 16; i++)
plain[offset + i] = text[offset + i] ^ hash[i];
@@ -844,7 +844,7 @@ void _internal_removeserversubrealms(struct list *realmlist, struct clsrvconf *s
void removeserversubrealms(struct list *realmlist, struct clsrvconf *srv) {
struct list_node *entry;
struct realm *realm;
-
+
for (entry = list_first(realmlist); entry; entry = list_next(entry)) {
realm = (struct realm *)entry->data;
pthread_mutex_lock(&realm->mutex);
@@ -858,7 +858,7 @@ void removeserversubrealms(struct list *realmlist, struct clsrvconf *srv) {
pthread_mutex_unlock(&realm->mutex);
}
}
-
+
int attrvalidate(unsigned char *attrs, int length) {
while (length > 1) {
if (ATTRLEN(attrs) < 2) {
@@ -882,14 +882,14 @@ int pwdrecrypt(uint8_t *pwd, uint8_t len, char *oldsecret, char *newsecret, uint
debug(DBG_WARN, "pwdrecrypt: invalid password length");
return 0;
}
-
+
if (!pwddecrypt(pwd, len, oldsecret, strlen(oldsecret), oldauth)) {
debug(DBG_WARN, "pwdrecrypt: cannot decrypt password");
return 0;
}
#ifdef DEBUG
printfchars(NULL, "pwdrecrypt: password", "%02x ", pwd, len);
-#endif
+#endif
if (!pwdencrypt(pwd, len, newsecret, strlen(newsecret), newauth)) {
debug(DBG_WARN, "pwdrecrypt: cannot encrypt password");
return 0;
@@ -914,7 +914,7 @@ int msmpprecrypt(uint8_t *msmpp, uint8_t len, char *oldsecret, char *newsecret,
int msmppe(unsigned char *attrs, int length, uint8_t type, char *attrtxt, struct request *rq,
char *oldsecret, char *newsecret) {
unsigned char *attr;
-
+
for (attr = attrs; (attr = attrget(attr, length - (attr - attrs), type)); attr += ATTRLEN(attr)) {
debug(DBG_DBG, "msmppe: Got %s", attrtxt);
if (!msmpprecrypt(ATTRVAL(attr), ATTRVALLEN(attr), oldsecret, newsecret, rq->buf + 4, rq->rqauth))
@@ -926,7 +926,7 @@ int msmppe(unsigned char *attrs, int length, uint8_t type, char *attrtxt, struct
int findvendorsubattr(uint32_t *attrs, uint32_t vendor, uint32_t subattr) {
if (!attrs)
return 0;
-
+
for (; attrs[0]; attrs += 2)
if (attrs[0] == vendor && attrs[1] == subattr)
return 1;
@@ -938,7 +938,7 @@ int dovendorrewriterm(struct tlv *attr, uint32_t *removevendorattrs) {
uint8_t alen, sublen;
uint32_t vendor;
uint8_t *subattrs;
-
+
if (!removevendorattrs)
return 0;
@@ -948,13 +948,13 @@ int dovendorrewriterm(struct tlv *attr, uint32_t *removevendorattrs) {
removevendorattrs += 2;
if (!*removevendorattrs)
return 0;
-
+
if (findvendorsubattr(removevendorattrs, vendor, 256))
return 1; /* remove entire vendor attribute */
sublen = attr->l - 4;
subattrs = attr->v + 4;
-
+
if (!attrvalidate(subattrs, sublen)) {
debug(DBG_INFO, "dovendorrewrite: vendor attribute validation failed, no rewrite");
return 0;
@@ -979,23 +979,23 @@ void dorewriterm(struct radmsg *msg, uint8_t *rmattrs, uint32_t *rmvattrs) {
p = NULL;
n = list_first(msg->attrs);
while (n) {
- attr = (struct tlv *)n->data;
- if ((rmattrs && strchr((char *)rmattrs, attr->t)) ||
- (rmvattrs && attr->t == RAD_Attr_Vendor_Specific && dovendorrewriterm(attr, rmvattrs))) {
- list_removedata(msg->attrs, attr);
- freetlv(attr);
- n = p ? list_next(p) : list_first(msg->attrs);
- } else {
- p = n;
- n = list_next(n);
- }
+ attr = (struct tlv *)n->data;
+ if ((rmattrs && strchr((char *)rmattrs, attr->t)) ||
+ (rmvattrs && attr->t == RAD_Attr_Vendor_Specific && dovendorrewriterm(attr, rmvattrs))) {
+ list_removedata(msg->attrs, attr);
+ freetlv(attr);
+ n = p ? list_next(p) : list_first(msg->attrs);
+ } else {
+ p = n;
+ n = list_next(n);
+ }
}
}
int dorewriteadd(struct radmsg *msg, struct list *addattrs) {
struct list_node *n;
struct tlv *a;
-
+
for (n = list_first(addattrs); n; n = list_next(n)) {
a = copytlv((struct tlv *)n->data);
if (!a)
@@ -1010,7 +1010,7 @@ int dorewriteadd(struct radmsg *msg, struct list *addattrs) {
int resizeattr(struct tlv *attr, uint8_t newlen) {
uint8_t *newv;
-
+
if (newlen != attr->l) {
newv = realloc(attr->v, newlen);
if (!newv)
@@ -1030,14 +1030,14 @@ int dorewritemodattr(struct tlv *attr, struct modattr *modattr) {
in = stringcopy((char *)attr->v, attr->l);
if (!in)
return 0;
-
+
if (regexec(modattr->regex, in, nmatch, pmatch, 0)) {
free(in);
return 1;
}
-
+
out = modattr->replacement;
-
+
for (i = start; out[i]; i++) {
if (out[i] == '\\' && out[i + 1] >= '1' && out[i + 1] <= '9') {
pfield = &pmatch[out[i + 1] - '0'];
@@ -1141,7 +1141,7 @@ void addttlattr(struct radmsg *msg, uint32_t *attrtype, uint8_t addttl) {
memset(ttl, 0, 4);
ttl[3] = addttl;
-
+
if (attrtype[1] == 256) { /* not vendor */
attr = maketlv(attrtype[0], 4, ttl);
if (attr && !radmsg_add(msg, attr))
@@ -1182,7 +1182,7 @@ int checkttl(struct radmsg *msg, uint32_t *attrtype) {
struct list_node *node;
uint32_t vendor;
int sublen;
-
+
if (attrtype[1] == 256) { /* not vendor */
attr = radmsg_gettype(msg, attrtype[0]);
if (attr)
@@ -1196,7 +1196,7 @@ int checkttl(struct radmsg *msg, uint32_t *attrtype) {
if (ntohl(vendor) != attrtype[0])
continue;
sublen = attr->l - 4;
- subattrs = attr->v + 4;
+ subattrs = attr->v + 4;
if (!attrvalidate(subattrs, sublen))
continue;
while (sublen > 1) {
@@ -1209,7 +1209,7 @@ int checkttl(struct radmsg *msg, uint32_t *attrtype) {
}
return -1;
}
-
+
const char *radmsgtype2string(uint8_t code) {
static const char *rad_msg_names[] = {
"", "Access-Request", "Access-Accept", "Access-Reject",
@@ -1241,7 +1241,7 @@ uint8_t *radattr2ascii(struct tlv *attr) {
l += 2;
if (l == attr->l)
return (uint8_t *)stringcopy((char *)attr->v, attr->l);
-
+
a = malloc(l + 1);
if (!a)
return NULL;
@@ -1270,7 +1270,7 @@ void acclog(struct radmsg *msg, struct client *from) {
username = radattr2ascii(attr);
if (username) {
debug(DBG_INFO, "acclog: accounting-request from client %s (%s) with username: %s", from->conf->name, addr2string(from->addr), username);
-
+
free(username);
}
}
@@ -1330,7 +1330,7 @@ struct server *findserver(struct realm **realm, struct tlv *username, uint8_t ac
struct realm *subrealm;
struct server *server = NULL;
char *id = (char *)tlv2str(username);
-
+
if (!id)
return NULL;
/* returns with lock on realm */
@@ -1352,7 +1352,7 @@ struct server *findserver(struct realm **realm, struct tlv *username, uint8_t ac
if (srvconf)
server = srvconf->servers;
- exit:
+exit:
free(id);
return server;
}
@@ -1375,7 +1375,7 @@ struct request *newrequest() {
int addclientrq(struct request *rq) {
struct request *r;
struct timeval now;
-
+
r = rq->from->rqs[rq->rqid];
if (r) {
if (rq->udpport == r->udpport && !memcmp(rq->rqauth, r->rqauth, 16)) {
@@ -1414,7 +1414,7 @@ int radsrv(struct request *rq) {
struct server *to = NULL;
struct client *from = rq->from;
int ttlres;
-
+
msg = buf2radmsg(rq->buf, (uint8_t *)from->conf->secret, NULL);
free(rq->buf);
rq->buf = NULL;
@@ -1424,17 +1424,17 @@ int radsrv(struct request *rq) {
freerq(rq);
return 0;
}
-
+
rq->msg = msg;
rq->rqid = msg->id;
memcpy(rq->rqauth, msg->auth, 16);
debug(DBG_DBG, "radsrv: code %d, id %d", msg->code, msg->id);
if (msg->code != RAD_Access_Request && msg->code != RAD_Status_Server && msg->code != RAD_Accounting_Request) {
- debug(DBG_INFO, "radsrv: server currently accepts only access-requests, accounting-requests and status-server, ignoring");
+ debug(DBG_INFO, "radsrv: server currently accepts only access-requests, accounting-requests and status-server, ignoring");
goto exit;
}
-
+
if (!addclientrq(rq))
goto exit;
@@ -1453,7 +1453,7 @@ int radsrv(struct request *rq) {
debug(DBG_INFO, "radsrv: ignoring request from client %s (%s), ttl exceeded", from->conf->name, addr2string(from->addr));
goto exit;
}
-
+
attr = radmsg_gettype(msg, RAD_Attr_User_Name);
if (!attr) {
if (msg->code == RAD_Accounting_Request) {
@@ -1463,12 +1463,12 @@ int radsrv(struct request *rq) {
debug(DBG_INFO, "radsrv: ignoring access request, no username attribute");
goto exit;
}
-
+
if (from->conf->rewriteusername && !rewriteusername(rq, attr)) {
debug(DBG_WARN, "radsrv: username malloc failed, ignoring request");
goto rmclrqexit;
}
-
+
userascii = radattr2ascii(attr);
if (!userascii)
goto rmclrqexit;
@@ -1491,7 +1491,7 @@ int radsrv(struct request *rq) {
}
goto exit;
}
-
+
if (options.loopprevention && !strcmp(from->conf->name, to->conf->name)) {
debug(DBG_INFO, "radsrv: Loop prevented, not forwarding request from client %s (%s) to server %s, discarding",
from->conf->name, addr2string(from->addr), to->conf->name);
@@ -1504,7 +1504,7 @@ int radsrv(struct request *rq) {
debug(DBG_WARN, "radsrv: failed to generate random auth");
goto rmclrqexit;
}
-
+
#ifdef DEBUG
printfchars(NULL, "auth", "%02x ", auth, 16);
#endif
@@ -1525,20 +1525,20 @@ int radsrv(struct request *rq) {
if (to->conf->rewriteout && !dorewrite(msg, to->conf->rewriteout))
goto rmclrqexit;
-
+
if (ttlres == -1 && (options.addttl || to->conf->addttl))
addttlattr(msg, options.ttlattrtype, to->conf->addttl ? to->conf->addttl : options.addttl);
-
+
free(userascii);
rq->to = to;
sendrq(rq);
pthread_mutex_unlock(&realm->mutex);
freerealm(realm);
return 1;
-
- rmclrqexit:
+
+rmclrqexit:
rmclientrq(rq, msg->id);
- exit:
+exit:
freerq(rq);
free(userascii);
if (realm) {
@@ -1557,7 +1557,7 @@ void replyh(struct server *server, unsigned char *buf) {
struct radmsg *msg = NULL;
struct tlv *attr;
struct list_node *node;
-
+
server->connectionok = 1;
server->lostrqs = 0;
@@ -1569,7 +1569,7 @@ void replyh(struct server *server, unsigned char *buf) {
debug(DBG_INFO, "replyh: no outstanding request with this id, ignoring reply");
goto errunlock;
}
-
+
msg = buf2radmsg(buf, (uint8_t *)server->conf->secret, rqout->rq->msg->auth);
free(buf);
buf = NULL;
@@ -1585,7 +1585,7 @@ void replyh(struct server *server, unsigned char *buf) {
debug(DBG_DBG, "got %s message with id %d", radmsgtype2string(msg->code), msg->id);
gettimeofday(&server->lastrcv, NULL);
-
+
if (rqout->rq->msg->code == RAD_Status_Server) {
freerqoutdata(rqout);
debug(DBG_DBG, "replyh: got status server response from %s", server->conf->name);
@@ -1594,18 +1594,18 @@ void replyh(struct server *server, unsigned char *buf) {
gettimeofday(&server->lastreply, NULL);
from = rqout->rq->from;
-
+
if (server->conf->rewritein && !dorewrite(msg, from->conf->rewritein)) {
debug(DBG_INFO, "replyh: rewritein failed");
goto errunlock;
}
-
+
ttlres = checkttl(msg, options.ttlattrtype);
- if (!ttlres) {
+ if (!ttlres) {
debug(DBG_INFO, "replyh: ignoring reply from server %s, ttl exceeded", server->conf->name);
goto errunlock;
}
-
+
/* MS MPPE */
for (node = list_first(msg->attrs); node; node = list_next(node)) {
attr = (struct tlv *)node->data;
@@ -1615,9 +1615,9 @@ void replyh(struct server *server, unsigned char *buf) {
break;
if (attr->v[0] != 0 || attr->v[1] != 0 || attr->v[2] != 1 || attr->v[3] != 55) /* 311 == MS */
continue;
-
+
sublen = attr->l - 4;
- subattrs = attr->v + 4;
+ subattrs = attr->v + 4;
if (!attrvalidate(subattrs, sublen) ||
!msmppe(subattrs, sublen, RAD_VS_ATTR_MS_MPPE_Send_Key, "MS MPPE Send Key",
rqout->rq, server->conf->secret, from->conf->secret) ||
@@ -1660,7 +1660,7 @@ void replyh(struct server *server, unsigned char *buf) {
msg->id = (char)rqout->rq->rqid;
memcpy(msg->auth, rqout->rq->rqauth, 16);
-#ifdef DEBUG
+#ifdef DEBUG
printfchars(NULL, "origauth/buf+4", "%02x ", buf + 4, 16);
#endif
@@ -1676,12 +1676,12 @@ void replyh(struct server *server, unsigned char *buf) {
debug(DBG_WARN, "replyh: rewriteout failed");
goto errunlock;
}
-
+
if (ttlres == -1 && (options.addttl || from->conf->addttl))
addttlattr(msg, options.ttlattrtype, from->conf->addttl ? from->conf->addttl : options.addttl);
debug(msg->code == RAD_Access_Accept || msg->code == RAD_Access_Reject || msg->code == RAD_Accounting_Response ? DBG_WARN : DBG_INFO,
- "replyh: passing %s to client %s (%s)", radmsgtype2string(msg->code), from->conf->name, addr2string(from->addr));
+ "replyh: passing %s to client %s (%s)", radmsgtype2string(msg->code), from->conf->name, addr2string(from->addr));
radmsg_free(rqout->rq->msg);
rqout->rq->msg = msg;
@@ -1690,7 +1690,7 @@ void replyh(struct server *server, unsigned char *buf) {
pthread_mutex_unlock(rqout->lock);
return;
- errunlock:
+errunlock:
radmsg_free(msg);
pthread_mutex_unlock(rqout->lock);
return;
@@ -1715,7 +1715,7 @@ struct request *createstatsrvrq() {
}
return rq;
- exit:
+exit:
freerq(rq);
return NULL;
}
@@ -1732,16 +1732,16 @@ void *clientwr(void *arg) {
struct timespec timeout;
struct request *statsrvrq;
struct clsrvconf *conf;
-
+
conf = server->conf;
-
+
if (server->dynamiclookuparg && !dynamicconfig(server)) {
dynconffail = 1;
server->dynstartup = 0;
sleep(900);
goto errexit;
}
-
+
if (!resolvehostports(conf->hostports, conf->pdef->socktype)) {
debug(DBG_WARN, "clientwr: resolve failed");
server->dynstartup = 0;
@@ -1750,7 +1750,7 @@ void *clientwr(void *arg) {
}
memset(&timeout, 0, sizeof(struct timespec));
-
+
if (conf->statusserver) {
gettimeofday(&server->lastrcv, NULL);
gettimeofday(&laststatsrv, NULL);
@@ -1772,7 +1772,7 @@ void *clientwr(void *arg) {
} else
server->connectionok = 1;
server->dynstartup = 0;
-
+
for (;;) {
pthread_mutex_lock(&server->newrq_mutex);
if (!server->newrq) {
@@ -1793,7 +1793,7 @@ void *clientwr(void *arg) {
#if 0
if (timeout.tv_sec > now.tv_sec)
debug(DBG_DBG, "clientwr: waiting up to %ld secs for new request", timeout.tv_sec - now.tv_sec);
-#endif
+#endif
pthread_cond_timedwait(&server->newrq_cond, &server->newrq_mutex, &timeout);
timeout.tv_sec = 0;
}
@@ -1801,10 +1801,10 @@ void *clientwr(void *arg) {
debug(DBG_DBG, "clientwr: got new request");
server->newrq = 0;
}
-#if 0
+#if 0
else
debug(DBG_DBG, "clientwr: request timer expired, processing request queue");
-#endif
+#endif
pthread_mutex_unlock(&server->newrq_mutex);
for (i = 0; i < MAX_REQUESTS; i++) {
@@ -1822,7 +1822,7 @@ void *clientwr(void *arg) {
pthread_mutex_unlock(rqout->lock);
}
}
-
+
if (i == MAX_REQUESTS)
break;
@@ -1873,7 +1873,7 @@ void *clientwr(void *arg) {
}
}
}
- errexit:
+errexit:
conf->servers = NULL;
if (server->dynamiclookuparg) {
removeserversubrealms(realms, conf);
@@ -1892,10 +1892,10 @@ void createlistener(uint8_t type, char *arg) {
struct addrinfo *res;
int s = -1, on = 1, *sp = NULL;
struct hostportres *hp = newhostport(arg, protodefs[type]->portdefault, 0);
-
+
if (!hp || !resolvehostport(hp, protodefs[type]->socktype, 1))
debugx(1, DBG_ERR, "createlistener: failed to resolve %s", arg);
-
+
for (res = hp->addrinfo; res; res = res->ai_next) {
s = socket(res->ai_family, res->ai_socktype, res->ai_protocol);
if (s < 0) {
@@ -1927,7 +1927,7 @@ void createlistener(uint8_t type, char *arg) {
}
if (!sp)
debugx(1, DBG_ERR, "createlistener: socket/bind failed");
-
+
debug(DBG_WARN, "createlistener: listening for %s on %s:%s", protodefs[type]->name, hp->host ? hp->host : "*", hp->port);
freehostport(hp);
}
@@ -1948,7 +1948,7 @@ void sslinit() {
int i;
time_t t;
pid_t pid;
-
+
ssl_locks = calloc(CRYPTO_num_locks(), sizeof(pthread_mutex_t));
ssl_lock_count = OPENSSL_malloc(CRYPTO_num_locks() * sizeof(long));
for (i = 0; i < CRYPTO_num_locks(); i++) {
@@ -1974,10 +1974,10 @@ struct list *addsrvconfs(char *value, char **names) {
int n;
struct list_node *entry;
struct clsrvconf *conf = NULL;
-
+
if (!names || !*names)
return NULL;
-
+
conflist = list_create();
if (!conflist) {
debug(DBG_ERR, "malloc failed");
@@ -2030,7 +2030,7 @@ struct realm *addrealm(struct list *realmlist, char *value, char **servers, char
int n;
struct realm *realm;
char *s, *regex = NULL;
-
+
if (*value == '/') {
/* regexp, remove optional trailing / if present */
if (value[strlen(value) - 1] == '/')
@@ -2069,7 +2069,7 @@ struct realm *addrealm(struct list *realmlist, char *value, char **servers, char
goto exit;
}
memset(realm, 0, sizeof(struct realm));
-
+
if (pthread_mutex_init(&realm->mutex, NULL)) {
debug(DBG_ERR, "mutex init failed");
free(realm);
@@ -2088,18 +2088,18 @@ struct realm *addrealm(struct list *realmlist, char *value, char **servers, char
}
realm->message = message;
realm->accresp = accresp;
-
+
if (regcomp(&realm->regex, regex ? regex : value + 1, REG_EXTENDED | REG_ICASE | REG_NOSUB)) {
debug(DBG_ERR, "addrealm: failed to compile regular expression %s", regex ? regex : value + 1);
goto errexit;
}
-
+
if (servers && *servers) {
realm->srvconfs = addsrvconfs(value, servers);
if (!realm->srvconfs)
goto errexit;
}
-
+
if (accservers && *accservers) {
realm->accsrvconfs = addsrvconfs(value, accservers);
if (!realm->accsrvconfs)
@@ -2111,16 +2111,16 @@ struct realm *addrealm(struct list *realmlist, char *value, char **servers, char
pthread_mutex_destroy(&realm->mutex);
goto errexit;
}
-
+
debug(DBG_DBG, "addrealm: added realm %s", value);
goto exit;
- errexit:
+errexit:
while (list_shift(realm->srvconfs));
while (list_shift(realm->accsrvconfs));
freerealm(realm);
realm = NULL;
- exit:
+exit:
free(regex);
if (servers) {
if (realm)
@@ -2148,7 +2148,7 @@ struct list *createsubrealmservers(struct realm *realm, struct list *srvconfs) {
if (!subrealmservers)
return NULL;
}
-
+
for (entry = list_first(srvconfs); entry; entry = list_next(entry)) {
conf = (struct clsrvconf *)entry->data;
if (!conf->servers && conf->dynamiclookupcommand) {
@@ -2179,11 +2179,11 @@ struct list *createsubrealmservers(struct realm *realm, struct list *srvconfs) {
}
return subrealmservers;
}
-
+
struct realm *adddynamicrealmserver(struct realm *realm, char *id) {
struct realm *newrealm = NULL;
char *realmname, *s;
-
+
/* create dynamic for the realm (string after last @, exit if nothing after @ */
realmname = strrchr(id, '@');
if (!realmname)
@@ -2194,12 +2194,12 @@ struct realm *adddynamicrealmserver(struct realm *realm, char *id) {
for (s = realmname; *s; s++)
if (*s != '.' && *s != '-' && !isalnum((int)*s))
return NULL;
-
+
if (!realm->subrealms)
realm->subrealms = list_create();
if (!realm->subrealms)
return NULL;
-
+
newrealm = addrealm(realm->subrealms, realmname, NULL, NULL, stringcopy(realm->message, 0), realm->accresp);
if (!newrealm) {
list_destroy(realm->subrealms);
@@ -2219,7 +2219,7 @@ int dynamicconfig(struct server *server) {
pid_t pid;
struct clsrvconf *conf = server->conf;
struct gconffile *cf = NULL;
-
+
/* for now we only learn hostname/address */
debug(DBG_DBG, "dynamicconfig: need dynamic server config for %s", server->dynamiclookuparg);
@@ -2250,14 +2250,14 @@ int dynamicconfig(struct server *server) {
ok = getgenericconfig(&cf, NULL,
"Server", CONF_CBK, confserver_cb, (void *)conf,
NULL
- );
+ );
freegconf(&cf);
-
+
if (waitpid(pid, &status, 0) < 0) {
debug(DBG_ERR, "dynamicconfig: wait error");
goto errexit;
}
-
+
if (status) {
debug(DBG_INFO, "dynamicconfig: command exited with status %d", WEXITSTATUS(status));
goto errexit;
@@ -2266,7 +2266,7 @@ int dynamicconfig(struct server *server) {
if (ok)
return 1;
- errexit:
+errexit:
debug(DBG_WARN, "dynamicconfig: failed to obtain dynamic server config");
return 0;
}
@@ -2274,7 +2274,7 @@ int dynamicconfig(struct server *server) {
/* should accept both names and numeric values, only numeric right now */
uint8_t attrname2val(char *attrname) {
int val = 0;
-
+
val = atoi(attrname);
return val > 0 && val < 256 ? val : 0;
}
@@ -2282,7 +2282,7 @@ uint8_t attrname2val(char *attrname) {
/* should accept both names and numeric values, only numeric right now */
int vattrname2val(char *attrname, uint32_t *vendor, uint32_t *type) {
char *s;
-
+
*vendor = atoi(attrname);
s = strchr(attrname, ':');
if (!s) {
@@ -2298,7 +2298,7 @@ struct tlv *extractattr(char *nameval) {
int len, name = 0;
char *s;
struct tlv *a;
-
+
s = strchr(nameval, ':');
name = atoi(nameval);
if (!s || name < 1 || name > 255)
@@ -2358,7 +2358,7 @@ struct modattr *extractmodattr(char *nameval) {
debug(DBG_ERR, "malloc failed");
return NULL;
}
-
+
m->regex = malloc(sizeof(regex_t));
if (!m->regex) {
free(m->replacement);
@@ -2366,7 +2366,7 @@ struct modattr *extractmodattr(char *nameval) {
debug(DBG_ERR, "malloc failed");
return NULL;
}
-
+
if (regcomp(m->regex, s, REG_ICASE | REG_EXTENDED)) {
free(m->regex);
free(m->replacement);
@@ -2396,33 +2396,33 @@ void addrewrite(char *value, char **rmattrs, char **rmvattrs, char **addattrs, c
struct list *adda = NULL, *moda = NULL;
struct tlv *a;
struct modattr *m;
-
+
if (rmattrs) {
for (n = 0; rmattrs[n]; n++);
rma = calloc(n + 1, sizeof(uint8_t));
if (!rma)
debugx(1, DBG_ERR, "malloc failed");
-
+
for (i = 0; i < n; i++)
if (!(rma[i] = attrname2val(rmattrs[i])))
debugx(1, DBG_ERR, "addrewrite: invalid attribute %s", rmattrs[i]);
freegconfmstr(rmattrs);
rma[i] = 0;
}
-
+
if (rmvattrs) {
for (n = 0; rmvattrs[n]; n++);
rmva = calloc(2 * n + 1, sizeof(uint32_t));
if (!rmva)
debugx(1, DBG_ERR, "malloc failed");
-
+
for (p = rmva, i = 0; i < n; i++, p += 2)
if (!vattrname2val(rmvattrs[i], p, p + 1))
debugx(1, DBG_ERR, "addrewrite: invalid vendor attribute %s", rmvattrs[i]);
freegconfmstr(rmvattrs);
*p = 0;
}
-
+
if (addattrs) {
adda = list_create();
if (!adda)
@@ -2450,7 +2450,7 @@ void addrewrite(char *value, char **rmattrs, char **rmvattrs, char **addattrs, c
}
freegconfmstr(modattrs);
}
-
+
if (rma || rmva || adda || moda) {
rewrite = malloc(sizeof(struct rewrite));
if (!rewrite)
@@ -2460,7 +2460,7 @@ void addrewrite(char *value, char **rmattrs, char **rmvattrs, char **addattrs, c
rewrite->addattrs = adda;
rewrite->modattrs = moda;
}
-
+
if (!hash_insert(rewriteconfs, value, strlen(value), rewrite))
debugx(1, DBG_ERR, "malloc failed");
debug(DBG_DBG, "addrewrite: added rewrite block %s", value);
@@ -2468,7 +2468,7 @@ void addrewrite(char *value, char **rmattrs, char **rmvattrs, char **addattrs, c
int setttlattr(struct options *opts, char *defaultattr) {
char *ttlattr = opts->ttlattr ? opts->ttlattr : defaultattr;
-
+
if (vattrname2val(ttlattr, opts->ttlattrtype, opts->ttlattrtype + 1) &&
(opts->ttlattrtype[1] != 256 || opts->ttlattrtype[0] < 256))
return 1;
@@ -2511,7 +2511,7 @@ void freeclsrvconf(struct clsrvconf *conf) {
int mergeconfstring(char **dst, char **src) {
char *t;
-
+
if (*src) {
*dst = *src;
*src = NULL;
@@ -2531,7 +2531,7 @@ int mergeconfstring(char **dst, char **src) {
char **mstringcopy(char **in) {
char **out;
int n;
-
+
if (!in)
return NULL;
@@ -2552,7 +2552,7 @@ char **mstringcopy(char **in) {
int mergeconfmstring(char ***dst, char ***src) {
char **t;
-
+
if (*src) {
*dst = *src;
*src = NULL;
@@ -2596,7 +2596,7 @@ int confclient_cb(struct gconffile **cf, void *arg, char *block, char *opt, char
struct clsrvconf *conf;
char *conftype = NULL, *rewriteinalias = NULL;
long int dupinterval = LONG_MIN, addttl = LONG_MIN;
-
+
debug(DBG_DBG, "confclient_cb called for %s", block);
conf = malloc(sizeof(struct clsrvconf));
@@ -2604,16 +2604,16 @@ int confclient_cb(struct gconffile **cf, void *arg, char *block, char *opt, char
debugx(1, DBG_ERR, "malloc failed");
memset(conf, 0, sizeof(struct clsrvconf));
conf->certnamecheck = 1;
-
+
if (!getgenericconfig(cf, block,
"type", CONF_STR, &conftype,
"host", CONF_MSTR, &conf->hostsrc,
"secret", CONF_STR, &conf->secret,
-#if defined(RADPROT_TLS) || defined(RADPROT_DTLS)
+#if defined(RADPROT_TLS) || defined(RADPROT_DTLS)
"tls", CONF_STR, &conf->tls,
"matchcertificateattribute", CONF_STR, &conf->matchcertattr,
"CertificateNameCheck", CONF_BLN, &conf->certnamecheck,
-#endif
+#endif
"DuplicateInterval", CONF_LINT, &dupinterval,
"addTTL", CONF_LINT, &addttl,
"rewrite", CONF_STR, &rewriteinalias,
@@ -2621,9 +2621,9 @@ int confclient_cb(struct gconffile **cf, void *arg, char *block, char *opt, char
"rewriteOut", CONF_STR, &conf->confrewriteout,
"rewriteattribute", CONF_STR, &conf->confrewriteusername,
NULL
- ))
+ ))
debugx(1, DBG_ERR, "configuration error");
-
+
conf->name = stringcopy(val, 0);
if (conf->name && !conf->hostsrc) {
conf->hostsrc = malloc(2 * sizeof(char *));
@@ -2634,7 +2634,7 @@ int confclient_cb(struct gconffile **cf, void *arg, char *block, char *opt, char
}
if (!conf->name || !conf->hostsrc || !conf->hostsrc[0])
debugx(1, DBG_ERR, "malloc failed");
-
+
if (!conftype)
debugx(1, DBG_ERR, "error in block %s, option type missing", block);
conf->type = protoname2int(conftype);
@@ -2643,7 +2643,7 @@ int confclient_cb(struct gconffile **cf, void *arg, char *block, char *opt, char
free(conftype);
conf->pdef = protodefs[conf->type];
-#if defined(RADPROT_TLS) || defined(RADPROT_DTLS)
+#if defined(RADPROT_TLS) || defined(RADPROT_DTLS)
if (conf->type == RAD_TLS || conf->type == RAD_DTLS) {
conf->tlsconf = conf->tls ? tlsgettls(conf->tls, NULL) : tlsgettls("defaultclient", "default");
if (!conf->tlsconf)
@@ -2652,20 +2652,20 @@ int confclient_cb(struct gconffile **cf, void *arg, char *block, char *opt, char
debugx(1, DBG_ERR, "error in block %s, invalid MatchCertificateAttributeValue", block);
}
#endif
-
+
if (dupinterval != LONG_MIN) {
if (dupinterval < 0 || dupinterval > 255)
debugx(1, DBG_ERR, "error in block %s, value of option DuplicateInterval is %d, must be 0-255", block, dupinterval);
conf->dupinterval = (uint8_t)dupinterval;
} else
conf->dupinterval = conf->pdef->duplicateintervaldefault;
-
+
if (addttl != LONG_MIN) {
if (addttl < 1 || addttl > 255)
debugx(1, DBG_ERR, "error in block %s, value of option addTTL is %d, must be 1-255", block, addttl);
conf->addttl = (uint8_t)addttl;
}
-
+
if (!conf->confrewritein)
conf->confrewritein = rewriteinalias;
else
@@ -2673,7 +2673,7 @@ int confclient_cb(struct gconffile **cf, void *arg, char *block, char *opt, char
conf->rewritein = conf->confrewritein ? getrewrite(conf->confrewritein, NULL) : getrewrite("defaultclient", "default");
if (conf->confrewriteout)
conf->rewriteout = getrewrite(conf->confrewriteout, NULL);
-
+
if (conf->confrewriteusername) {
conf->rewriteusername = extractmodattr(conf->confrewriteusername);
if (!conf->rewriteusername)
@@ -2683,7 +2683,7 @@ int confclient_cb(struct gconffile **cf, void *arg, char *block, char *opt, char
if (!addhostport(&conf->hostports, conf->hostsrc, conf->pdef->portdefault, 1) ||
!resolvehostports(conf->hostports, conf->pdef->socktype))
debugx(1, DBG_ERR, "resolve failed, exiting");
-
+
if (!conf->secret) {
if (!conf->pdef->secretdefault)
debugx(1, DBG_ERR, "error in block %s, secret must be specified for transport type %s", block, conf->pdef->name);
@@ -2703,7 +2703,7 @@ int confclient_cb(struct gconffile **cf, void *arg, char *block, char *opt, char
}
int compileserverconfig(struct clsrvconf *conf, const char *block) {
-#if defined(RADPROT_TLS) || defined(RADPROT_DTLS)
+#if defined(RADPROT_TLS) || defined(RADPROT_DTLS)
if (conf->type == RAD_TLS || conf->type == RAD_DTLS) {
conf->tlsconf = conf->tls ? tlsgettls(conf->tls, NULL) : tlsgettls("defaultserver", "default");
if (!conf->tlsconf) {
@@ -2716,7 +2716,7 @@ int compileserverconfig(struct clsrvconf *conf, const char *block) {
}
}
#endif
-
+
if (!conf->portsrc) {
conf->portsrc = stringcopy(conf->pdef->portdefault, 0);
if (!conf->portsrc) {
@@ -2724,16 +2724,16 @@ int compileserverconfig(struct clsrvconf *conf, const char *block) {
return 0;
}
}
-
+
if (conf->retryinterval == 255)
conf->retryinterval = conf->pdef->retryintervaldefault;
if (conf->retrycount == 255)
conf->retrycount = conf->pdef->retrycountdefault;
-
+
conf->rewritein = conf->confrewritein ? getrewrite(conf->confrewritein, NULL) : getrewrite("defaultserver", "default");
if (conf->confrewriteout)
conf->rewriteout = getrewrite(conf->confrewriteout, NULL);
-
+
if (!addhostport(&conf->hostports, conf->hostsrc, conf->portsrc, 0)) {
debug(DBG_ERR, "error in block %s, failed to parse %s", block, conf->hostsrc);
return 0;
@@ -2745,12 +2745,12 @@ int compileserverconfig(struct clsrvconf *conf, const char *block) {
}
return 1;
}
-
+
int confserver_cb(struct gconffile **cf, void *arg, char *block, char *opt, char *val) {
struct clsrvconf *conf, *resconf;
char *conftype = NULL, *rewriteinalias = NULL;
long int retryinterval = LONG_MIN, retrycount = LONG_MIN, addttl = LONG_MIN;
-
+
debug(DBG_DBG, "confserver_cb called for %s", block);
conf = malloc(sizeof(struct clsrvconf));
@@ -2771,11 +2771,11 @@ int confserver_cb(struct gconffile **cf, void *arg, char *block, char *opt, char
"host", CONF_MSTR, &conf->hostsrc,
"port", CONF_STR, &conf->portsrc,
"secret", CONF_STR, &conf->secret,
-#if defined(RADPROT_TLS) || defined(RADPROT_DTLS)
+#if defined(RADPROT_TLS) || defined(RADPROT_DTLS)
"tls", CONF_STR, &conf->tls,
"MatchCertificateAttribute", CONF_STR, &conf->matchcertattr,
"CertificateNameCheck", CONF_BLN, &conf->certnamecheck,
-#endif
+#endif
"addTTL", CONF_LINT, &addttl,
"rewrite", CONF_STR, &rewriteinalias,
"rewriteIn", CONF_STR, &conf->confrewritein,
@@ -2785,11 +2785,11 @@ int confserver_cb(struct gconffile **cf, void *arg, char *block, char *opt, char
"RetryCount", CONF_LINT, &retrycount,
"DynamicLookupCommand", CONF_STR, &conf->dynamiclookupcommand,
NULL
- )) {
+ )) {
debug(DBG_ERR, "configuration error");
goto errexit;
}
-
+
conf->name = stringcopy(val, 0);
if (conf->name && !conf->hostsrc) {
conf->hostsrc = malloc(2 * sizeof(char *));
@@ -2814,7 +2814,7 @@ int confserver_cb(struct gconffile **cf, void *arg, char *block, char *opt, char
}
free(conftype);
conftype = NULL;
-
+
conf->pdef = protodefs[conf->type];
if (!conf->confrewritein)
@@ -2831,7 +2831,7 @@ int confserver_cb(struct gconffile **cf, void *arg, char *block, char *opt, char
conf->retryinterval = (uint8_t)retryinterval;
} else
conf->retryinterval = 255;
-
+
if (retrycount != LONG_MIN) {
if (retrycount < 0 || retrycount > conf->pdef->retrycountmax) {
debug(DBG_ERR, "error in block %s, value of option RetryCount is %d, must be 0-%d", block, retrycount, conf->pdef->retrycountmax);
@@ -2840,7 +2840,7 @@ int confserver_cb(struct gconffile **cf, void *arg, char *block, char *opt, char
conf->retrycount = (uint8_t)retrycount;
} else
conf->retrycount = 255;
-
+
if (addttl != LONG_MIN) {
if (addttl < 1 || addttl > 255) {
debug(DBG_ERR, "error in block %s, value of option addTTL is %d, must be 1-255", block, addttl);
@@ -2848,7 +2848,7 @@ int confserver_cb(struct gconffile **cf, void *arg, char *block, char *opt, char
}
conf->addttl = (uint8_t)addttl;
}
-
+
if (resconf) {
if (!mergesrvconf(resconf, conf))
goto errexit;
@@ -2864,7 +2864,7 @@ int confserver_cb(struct gconffile **cf, void *arg, char *block, char *opt, char
if (!compileserverconfig(conf, block))
goto errexit;
}
-
+
if (!conf->secret) {
if (!conf->pdef->secretdefault) {
debug(DBG_ERR, "error in block %s, secret must be specified for transport type %s", block, conf->pdef->name);
@@ -2876,7 +2876,7 @@ int confserver_cb(struct gconffile **cf, void *arg, char *block, char *opt, char
return 0;
}
}
-
+
if (resconf)
return 1;
@@ -2886,7 +2886,7 @@ int confserver_cb(struct gconffile **cf, void *arg, char *block, char *opt, char
}
return 1;
- errexit:
+errexit:
free(conftype);
free(rewriteinalias);
freeclsrvconf(conf);
@@ -2896,16 +2896,16 @@ int confserver_cb(struct gconffile **cf, void *arg, char *block, char *opt, char
int confrealm_cb(struct gconffile **cf, void *arg, char *block, char *opt, char *val) {
char **servers = NULL, **accservers = NULL, *msg = NULL;
uint8_t accresp = 0;
-
+
debug(DBG_DBG, "confrealm_cb called for %s", block);
-
+
if (!getgenericconfig(cf, block,
"server", CONF_MSTR, &servers,
"accountingServer", CONF_MSTR, &accservers,
"ReplyMessage", CONF_STR, &msg,
"AccountingResponse", CONF_BLN, &accresp,
NULL
- ))
+ ))
debugx(1, DBG_ERR, "configuration error");
addrealm(realms, val, servers, accservers, msg, accresp);
@@ -2914,16 +2914,16 @@ int confrealm_cb(struct gconffile **cf, void *arg, char *block, char *opt, char
int confrewrite_cb(struct gconffile **cf, void *arg, char *block, char *opt, char *val) {
char **rmattrs = NULL, **rmvattrs = NULL, **addattrs = NULL, **modattrs = NULL;
-
+
debug(DBG_DBG, "confrewrite_cb called for %s", block);
-
+
if (!getgenericconfig(cf, block,
"removeAttribute", CONF_MSTR, &rmattrs,
"removeVendorAttribute", CONF_MSTR, &rmvattrs,
"addAttribute", CONF_MSTR, &addattrs,
"modifyAttribute", CONF_MSTR, &modattrs,
NULL
- ))
+ ))
debugx(1, DBG_ERR, "configuration error");
addrewrite(val, rmattrs, rmvattrs, addattrs, modattrs);
return 1;
@@ -2948,45 +2948,45 @@ void getmainconfig(const char *configfile) {
char **listenargs[RAD_PROTOCOUNT];
char *sourcearg[RAD_PROTOCOUNT];
int i;
-
+
cfs = openconfigfile(configfile);
memset(&options, 0, sizeof(options));
memset(&listenargs, 0, sizeof(listenargs));
memset(&sourcearg, 0, sizeof(sourcearg));
-
+
clconfs = list_create();
if (!clconfs)
debugx(1, DBG_ERR, "malloc failed");
-
+
srvconfs = list_create();
if (!srvconfs)
debugx(1, DBG_ERR, "malloc failed");
-
+
realms = list_create();
if (!realms)
- debugx(1, DBG_ERR, "malloc failed");
-
+ debugx(1, DBG_ERR, "malloc failed");
+
rewriteconfs = hash_create();
if (!rewriteconfs)
- debugx(1, DBG_ERR, "malloc failed");
-
+ debugx(1, DBG_ERR, "malloc failed");
+
if (!getgenericconfig(&cfs, NULL,
-#ifdef RADPROT_UDP
+#ifdef RADPROT_UDP
"ListenUDP", CONF_MSTR, &listenargs[RAD_UDP],
"SourceUDP", CONF_STR, &sourcearg[RAD_UDP],
-#endif
-#ifdef RADPROT_TCP
+#endif
+#ifdef RADPROT_TCP
"ListenTCP", CONF_MSTR, &listenargs[RAD_TCP],
"SourceTCP", CONF_STR, &sourcearg[RAD_TCP],
-#endif
+#endif
#ifdef RADPROT_TLS
"ListenTLS", CONF_MSTR, &listenargs[RAD_TLS],
"SourceTLS", CONF_STR, &sourcearg[RAD_TLS],
-#endif
+#endif
#ifdef RADPROT_DTLS
"ListenDTLS", CONF_MSTR, &listenargs[RAD_DTLS],
"SourceDTLS", CONF_STR, &sourcearg[RAD_DTLS],
-#endif
+#endif
"TTLAttribute", CONF_STR, &options.ttlattr,
"addTTL", CONF_LINT, &addttl,
"LogLevel", CONF_LINT, &loglevel,
@@ -2995,14 +2995,14 @@ void getmainconfig(const char *configfile) {
"Client", CONF_CBK, confclient_cb, NULL,
"Server", CONF_CBK, confserver_cb, NULL,
"Realm", CONF_CBK, confrealm_cb, NULL,
-#if defined(RADPROT_TLS) || defined(RADPROT_DTLS)
+#if defined(RADPROT_TLS) || defined(RADPROT_DTLS)
"TLS", CONF_CBK, conftls_cb, NULL,
-#endif
+#endif
"Rewrite", CONF_CBK, confrewrite_cb, NULL,
NULL
- ))
+ ))
debugx(1, DBG_ERR, "configuration error");
-
+
if (loglevel != LONG_MIN) {
if (loglevel < 1 || loglevel > 4)
debugx(1, DBG_ERR, "error in %s, value of option LogLevel is %d, must be 1, 2, 3 or 4", configfile, loglevel);
@@ -3044,21 +3044,21 @@ void getargs(int argc, char **argv, uint8_t *foreground, uint8_t *pretend, uint8
*pretend = 1;
break;
case 'v':
- debug(DBG_ERR, "radsecproxy revision $Rev$");
- debug(DBG_ERR, "This binary was built with support for the following transports:");
+ debug(DBG_ERR, "radsecproxy revision $Rev$");
+ debug(DBG_ERR, "This binary was built with support for the following transports:");
#ifdef RADPROT_UDP
- debug(DBG_ERR, " UDP");
-#endif
+ debug(DBG_ERR, " UDP");
+#endif
#ifdef RADPROT_TCP
- debug(DBG_ERR, " TCP");
-#endif
+ debug(DBG_ERR, " TCP");
+#endif
#ifdef RADPROT_TLS
- debug(DBG_ERR, " TLS");
-#endif
+ debug(DBG_ERR, " TLS");
+#endif
#ifdef RADPROT_DTLS
- debug(DBG_ERR, " DTLS");
+ debug(DBG_ERR, " DTLS");
#endif
- exit(0);
+ exit(0);
default:
goto usage;
}
@@ -3066,7 +3066,7 @@ void getargs(int argc, char **argv, uint8_t *foreground, uint8_t *pretend, uint8
if (!(argc - optind))
return;
- usage:
+usage:
debugx(1, DBG_ERR, "Usage:\n%s [ -c configfile ] [ -d debuglevel ] [ -f ] [ -i pidfile ] [ -p ] [ -v ]", argv[0]);
}
@@ -3129,7 +3129,7 @@ int main(int argc, char **argv) {
char *configfile = NULL, *pidfile = NULL;
struct clsrvconf *srvconf;
int i;
-
+
debug_init("radsecproxy");
debug_set_level(DEBUG_LEVEL);
@@ -3138,7 +3138,7 @@ int main(int argc, char **argv) {
/* needed even if no TLS/DTLS transport */
sslinit();
-
+
getargs(argc, argv, &foreground, &pretend, &loglevel, &configfile, &pidfile);
if (loglevel)
debug_set_level(loglevel);
@@ -3161,12 +3161,12 @@ int main(int argc, char **argv) {
if (!foreground && (daemon(0, 0) < 0))
debugx(1, DBG_ERR, "daemon() failed: %s", strerror(errno));
-
+
debug_timestamp_on();
debug(DBG_INFO, "radsecproxy revision $Rev$ starting");
if (pidfile && !createpidfile(pidfile))
debugx(1, DBG_ERR, "failed to create pidfile %s: %s", pidfile, strerror(errno));
-
+
sigemptyset(&sigset);
/* exit on all but SIGHUP|SIGPIPE, ignore more? */
sigaddset(&sigset, SIGHUP);
@@ -3193,7 +3193,7 @@ int main(int argc, char **argv) {
if (find_clconf_type(i, NULL))
createlisteners(i);
}
-
+
/* just hang around doing nothing, anything to do here? */
for (;;)
sleep(1000);
diff --git a/tcp.c b/tcp.c
index 43a0489..c04309d 100644
--- a/tcp.c
+++ b/tcp.c
@@ -85,7 +85,7 @@ void tcpsetsrcres() {
int tcpconnect(struct server *server, struct timeval *when, int timeout, char *text) {
struct timeval now;
time_t elapsed;
-
+
debug(DBG_DBG, "tcpconnect: called from %s", text);
pthread_mutex_lock(&server->lock);
if (when && memcmp(&server->lastconnecttry, when, sizeof(struct timeval))) {
@@ -136,7 +136,7 @@ int tcpreadtimeout(int s, unsigned char *buf, int num, int timeout) {
int ndesc, cnt, len;
fd_set readfds, writefds;
struct timeval timer;
-
+
if (s < 0)
return -1;
/* make socket non-blocking? */
@@ -178,21 +178,21 @@ unsigned char *radtcpget(int s, int timeout) {
continue;
}
memcpy(rad, buf, 4);
-
+
cnt = tcpreadtimeout(s, rad + 4, len - 4, timeout);
if (cnt < 1) {
debug(DBG_DBG, cnt ? "radtcpget: connection lost" : "radtcpget: timeout");
free(rad);
return NULL;
}
-
+
if (len >= 20)
break;
-
+
free(rad);
debug(DBG_WARN, "radtcpget: packet smaller than minimum radius size");
}
-
+
debug(DBG_DBG, "radtcpget: got %d bytes", len);
return rad;
}
@@ -217,7 +217,7 @@ void *tcpclientrd(void *arg) {
struct server *server = (struct server *)arg;
unsigned char *buf;
struct timeval lastconnecttry;
-
+
for (;;) {
/* yes, lastconnecttry is really necessary */
lastconnecttry = server->lastconnecttry;
@@ -238,13 +238,13 @@ void *tcpserverwr(void *arg) {
struct client *client = (struct client *)arg;
struct gqueue *replyq;
struct request *reply;
-
+
debug(DBG_DBG, "tcpserverwr: starting for %s", addr2string(client->addr));
replyq = client->replyq;
for (;;) {
pthread_mutex_lock(&replyq->mutex);
while (!list_first(replyq->entries)) {
- if (client->sock >= 0) {
+ if (client->sock >= 0) {
debug(DBG_DBG, "tcpserverwr: waiting for signal");
pthread_cond_wait(&replyq->cond, &replyq->mutex);
debug(DBG_DBG, "tcpserverwr: got signal");
@@ -272,9 +272,9 @@ void tcpserverrd(struct client *client) {
struct request *rq;
uint8_t *buf;
pthread_t tcpserverwrth;
-
+
debug(DBG_DBG, "tcpserverrd: starting for %s", addr2string(client->addr));
-
+
if (pthread_create(&tcpserverwrth, NULL, tcpserverwr, (void *)client)) {
debug(DBG_ERR, "tcpserverrd: pthread_create failed");
return;
@@ -336,7 +336,7 @@ void *tcpservernew(void *arg) {
} else
debug(DBG_WARN, "tcpservernew: ignoring request, no matching TCP client");
- exit:
+exit:
shutdown(s, SHUT_RDWR);
close(s);
pthread_exit(NULL);
diff --git a/tls.c b/tls.c
index afd64fc..1d8b14c 100644
--- a/tls.c
+++ b/tls.c
@@ -92,7 +92,7 @@ int tlsconnect(struct server *server, struct timeval *when, int timeout, char *t
X509 *cert;
SSL_CTX *ctx = NULL;
unsigned long error;
-
+
debug(DBG_DBG, "tlsconnect: called from %s", text);
pthread_mutex_lock(&server->lock);
if (when && memcmp(&server->lastconnecttry, when, sizeof(struct timeval))) {
@@ -127,12 +127,12 @@ int tlsconnect(struct server *server, struct timeval *when, int timeout, char *t
sleep(60);
} else
server->lastconnecttry.tv_sec = now.tv_sec; /* no sleep at startup */
-
+
if (server->sock >= 0)
close(server->sock);
if ((server->sock = connecttcphostlist(server->conf->hostports, srcres)) < 0)
continue;
-
+
SSL_free(server->ssl);
server->ssl = NULL;
ctx = tlsgetctx(handle, server->conf->tlsconf);
@@ -170,7 +170,7 @@ int sslreadtimeout(SSL *ssl, unsigned char *buf, int num, int timeout) {
int s, ndesc, cnt, len;
fd_set readfds, writefds;
struct timeval timer;
-
+
s = SSL_get_fd(ssl);
if (s < 0)
return -1;
@@ -224,21 +224,21 @@ unsigned char *radtlsget(SSL *ssl, int timeout) {
continue;
}
memcpy(rad, buf, 4);
-
+
cnt = sslreadtimeout(ssl, rad + 4, len - 4, timeout);
if (cnt < 1) {
debug(DBG_DBG, cnt ? "radtlsget: connection lost" : "radtlsget: timeout");
free(rad);
return NULL;
}
-
+
if (len >= 20)
break;
-
+
free(rad);
debug(DBG_WARN, "radtlsget: packet smaller than minimum radius size");
}
-
+
debug(DBG_DBG, "radtlsget: got %d bytes", len);
return rad;
}
@@ -266,7 +266,7 @@ void *tlsclientrd(void *arg) {
struct server *server = (struct server *)arg;
unsigned char *buf;
struct timeval now, lastconnecttry;
-
+
for (;;) {
/* yes, lastconnecttry is really necessary */
lastconnecttry = server->lastconnecttry;
@@ -299,13 +299,13 @@ void *tlsserverwr(void *arg) {
struct client *client = (struct client *)arg;
struct gqueue *replyq;
struct request *reply;
-
+
debug(DBG_DBG, "tlsserverwr: starting for %s", addr2string(client->addr));
replyq = client->replyq;
for (;;) {
pthread_mutex_lock(&replyq->mutex);
while (!list_first(replyq->entries)) {
- if (client->ssl) {
+ if (client->ssl) {
debug(DBG_DBG, "tlsserverwr: waiting for signal");
pthread_cond_wait(&replyq->cond, &replyq->mutex);
debug(DBG_DBG, "tlsserverwr: got signal");
@@ -335,9 +335,9 @@ void tlsserverrd(struct client *client) {
struct request *rq;
uint8_t *buf;
pthread_t tlsserverwrth;
-
+
debug(DBG_DBG, "tlsserverrd: starting for %s", addr2string(client->addr));
-
+
if (pthread_create(&tlsserverwrth, NULL, tlsserverwr, (void *)client)) {
debug(DBG_ERR, "tlsserverrd: pthread_create failed");
return;
@@ -362,7 +362,7 @@ void tlsserverrd(struct client *client) {
break;
}
}
-
+
/* stop writer by setting ssl to NULL and give signal in case waiting for data */
client->ssl = NULL;
pthread_mutex_lock(&client->replyq->mutex);
@@ -412,7 +412,7 @@ void *tlsservernew(void *arg) {
if (!cert)
goto exit;
}
-
+
while (conf) {
if (verifyconfcert(cert, conf)) {
X509_free(cert);
@@ -432,7 +432,7 @@ void *tlsservernew(void *arg) {
if (cert)
X509_free(cert);
- exit:
+exit:
if (ssl) {
SSL_shutdown(ssl);
SSL_free(ssl);
diff --git a/tlscommon.c b/tlscommon.c
index 6260e37..40ea180 100644
--- a/tlscommon.c
+++ b/tlscommon.c
@@ -69,7 +69,7 @@ static int verify_cb(int ok, X509_STORE_CTX *ctx) {
debug(DBG_WARN, "verify error: num=%d:%s:depth=%d:%s", err, X509_verify_cert_error_string(err), depth, buf ? buf : "");
free(buf);
buf = NULL;
-
+
switch (err) {
case X509_V_ERR_UNABLE_TO_GET_ISSUER_CERT:
if (err_cert) {
@@ -96,9 +96,9 @@ static int verify_cb(int ok, X509_STORE_CTX *ctx) {
break;
}
}
-#ifdef DEBUG
+#ifdef DEBUG
printf("certificate verify returns %d\n", ok);
-#endif
+#endif
return ok;
}
@@ -135,11 +135,11 @@ static X509_VERIFY_PARAM *createverifyparams(char **poids) {
X509_VERIFY_PARAM *pm;
ASN1_OBJECT *pobject;
int i;
-
+
pm = X509_VERIFY_PARAM_new();
if (!pm)
return NULL;
-
+
for (i = 0; poids[i]; i++) {
pobject = OBJ_txt2obj(poids[i], 0);
if (!pobject) {
@@ -205,29 +205,29 @@ static SSL_CTX *tlscreatectx(uint8_t type, struct tls *conf) {
unsigned long error;
switch (type) {
-#ifdef RADPROT_TLS
+#ifdef RADPROT_TLS
case RAD_TLS:
ctx = SSL_CTX_new(TLSv1_method());
-#ifdef DEBUG
+#ifdef DEBUG
SSL_CTX_set_info_callback(ctx, ssl_info_callback);
-#endif
+#endif
break;
-#endif
-#ifdef RADPROT_DTLS
+#endif
+#ifdef RADPROT_DTLS
case RAD_DTLS:
ctx = SSL_CTX_new(DTLSv1_method());
-#ifdef DEBUG
+#ifdef DEBUG
SSL_CTX_set_info_callback(ctx, ssl_info_callback);
-#endif
+#endif
SSL_CTX_set_read_ahead(ctx, 1);
break;
-#endif
+#endif
}
if (!ctx) {
debug(DBG_ERR, "tlscreatectx: Error initialising SSL/TLS in TLS context %s", conf->name);
return NULL;
}
-
+
if (conf->certkeypwd) {
SSL_CTX_set_default_passwd_cb_userdata(ctx, conf->certkeypwd);
SSL_CTX_set_default_passwd_cb(ctx, pem_passwd_cb);
@@ -277,11 +277,11 @@ struct tls *tlsgettls(char *alt1, char *alt2) {
SSL_CTX *tlsgetctx(uint8_t type, struct tls *t) {
struct timeval now;
-
+
if (!t)
return NULL;
gettimeofday(&now, NULL);
-
+
switch (type) {
#ifdef RADPROT_TLS
case RAD_TLS:
@@ -320,7 +320,7 @@ SSL_CTX *tlsgetctx(uint8_t type, struct tls *t) {
X509 *verifytlscert(SSL *ssl) {
X509 *cert;
unsigned long error;
-
+
if (SSL_get_verify_result(ssl) != X509_V_OK) {
debug(DBG_ERR, "verifytlscert: basic validation failed");
while ((error = ERR_get_error()))
@@ -340,18 +340,18 @@ static int subjectaltnameaddr(X509 *cert, int family, struct in6_addr *addr) {
X509_EXTENSION *ex;
STACK_OF(GENERAL_NAME) *alt;
GENERAL_NAME *gn;
-
+
debug(DBG_DBG, "subjectaltnameaddr");
-
+
loc = X509_get_ext_by_NID(cert, NID_subject_alt_name, -1);
if (loc < 0)
return r;
-
+
ex = X509_get_ext(cert, loc);
alt = X509V3_EXT_d2i(ex);
if (!alt)
return r;
-
+
n = sk_GENERAL_NAME_num(alt);
for (i = 0; i < n; i++) {
gn = sk_GENERAL_NAME_value(alt, i);
@@ -376,18 +376,18 @@ static int subjectaltnameregexp(X509 *cert, int type, char *exact, regex_t *reg
X509_EXTENSION *ex;
STACK_OF(GENERAL_NAME) *alt;
GENERAL_NAME *gn;
-
+
debug(DBG_DBG, "subjectaltnameregexp");
-
+
loc = X509_get_ext_by_NID(cert, NID_subject_alt_name, -1);
if (loc < 0)
return r;
-
+
ex = X509_get_ext(cert, loc);
alt = X509V3_EXT_d2i(ex);
if (!alt)
return r;
-
+
n = sk_GENERAL_NAME_num(alt);
for (i = 0; i < n; i++) {
gn = sk_GENERAL_NAME_value(alt, i);
@@ -400,7 +400,7 @@ static int subjectaltnameregexp(X509 *cert, int type, char *exact, regex_t *reg
continue;
#ifdef DEBUG
printfchars(NULL, gn->type == GEN_DNS ? "dns" : "uri", NULL, v, l);
-#endif
+#endif
if (exact) {
if (memcmp(v, exact, l))
continue;
@@ -496,7 +496,7 @@ int certnamecheck(X509 *cert, struct list *hostports) {
return 1;
}
debug(DBG_WARN, "certnamecheck: cn not matching host %s", hp->host);
- }
+ }
}
return 0;
}
@@ -529,16 +529,16 @@ int verifyconfcert(X509 *cert, struct clsrvconf *conf) {
int conftls_cb(struct gconffile **cf, void *arg, char *block, char *opt, char *val) {
struct tls *conf;
long int expiry = LONG_MIN;
-
+
debug(DBG_DBG, "conftls_cb called for %s", block);
-
+
conf = malloc(sizeof(struct tls));
if (!conf) {
debug(DBG_ERR, "conftls_cb: malloc failed");
return 0;
}
memset(conf, 0, sizeof(struct tls));
-
+
if (!getgenericconfig(cf, block,
"CACertificateFile", CONF_STR, &conf->cacertfile,
"CACertificatePath", CONF_STR, &conf->cacertpath,
@@ -549,7 +549,7 @@ int conftls_cb(struct gconffile **cf, void *arg, char *block, char *opt, char *v
"CRLCheck", CONF_BLN, &conf->crlcheck,
"PolicyOID", CONF_MSTR, &conf->policyoids,
NULL
- )) {
+ )) {
debug(DBG_ERR, "conftls_cb: configuration error in block %s", val);
goto errexit;
}
@@ -567,7 +567,7 @@ int conftls_cb(struct gconffile **cf, void *arg, char *block, char *opt, char *v
goto errexit;
}
conf->cacheexpiry = expiry;
- }
+ }
conf->name = stringcopy(val, 0);
if (!conf->name) {
@@ -586,7 +586,7 @@ int conftls_cb(struct gconffile **cf, void *arg, char *block, char *opt, char *v
debug(DBG_DBG, "conftls_cb: added TLS block %s", val);
return 1;
- errexit:
+errexit:
free(conf->cacertfile);
free(conf->cacertpath);
free(conf->certfile);
@@ -600,7 +600,7 @@ int conftls_cb(struct gconffile **cf, void *arg, char *block, char *opt, char *v
int addmatchcertattr(struct clsrvconf *conf) {
char *v;
regex_t **r;
-
+
if (!strncasecmp(conf->matchcertattr, "CN:/", 4)) {
r = &conf->certcnregex;
v = conf->matchcertattr + 4;
diff --git a/udp.c b/udp.c
index 7ecf257..ce57494 100644
--- a/udp.c
+++ b/udp.c
@@ -92,7 +92,7 @@ void udpsetsrcres() {
void removeudpclientfromreplyq(struct client *c) {
struct list_node *n;
struct request *r;
-
+
/* lock the common queue and remove replies for this client */
pthread_mutex_lock(&c->replyq->mutex);
for (n = list_first(c->replyq->entries); n; n = list_next(n)) {
@@ -101,7 +101,7 @@ void removeudpclientfromreplyq(struct client *c) {
r->from = NULL;
}
pthread_mutex_unlock(&c->replyq->mutex);
-}
+}
static int addr_equal(struct sockaddr *a, struct sockaddr *b) {
switch (a->sa_family) {
@@ -142,7 +142,7 @@ unsigned char *radudpget(int s, struct client **client, struct server **server,
fd_set readfds;
struct client *c = NULL;
struct timeval now;
-
+
for (;;) {
if (rad) {
free(rad);
@@ -157,7 +157,7 @@ unsigned char *radudpget(int s, struct client **client, struct server **server,
debug(DBG_WARN, "radudpget: recv failed");
continue;
}
-
+
p = client
? find_clconf(handle, (struct sockaddr *)&from, NULL)
: find_srvconf(handle, (struct sockaddr *)&from, NULL);
@@ -166,21 +166,21 @@ unsigned char *radudpget(int s, struct client **client, struct server **server,
recv(s, buf, 4, 0);
continue;
}
-
+
len = RADLEN(buf);
if (len < 20) {
debug(DBG_WARN, "radudpget: length too small");
recv(s, buf, 4, 0);
continue;
}
-
+
rad = malloc(len);
if (!rad) {
debug(DBG_ERR, "radudpget: malloc failed");
recv(s, buf, 4, 0);
continue;
}
-
+
cnt = recv(s, rad, len, MSG_TRUNC);
debug(DBG_DBG, "radudpget: got %d bytes from %s", cnt, addr2string((struct sockaddr *)&from));
@@ -206,7 +206,7 @@ unsigned char *radudpget(int s, struct client **client, struct server **server,
}
if (c->expiry >= now.tv_sec)
continue;
-
+
debug(DBG_DBG, "radudpget: removing expired client (%s)", addr2string(c->addr));
removeudpclientfromreplyq(c);
c->replyq = NULL; /* stop removeclient() from removing common udp replyq */
@@ -261,7 +261,7 @@ void *udpclientrd(void *arg) {
struct server *server;
unsigned char *buf;
int *s = (int *)arg;
-
+
for (;;) {
server = NULL;
buf = radudpget(*s, NULL, &server, NULL);
@@ -272,7 +272,7 @@ void *udpclientrd(void *arg) {
void *udpserverrd(void *arg) {
struct request *rq;
int *sp = (int *)arg;
-
+
for (;;) {
rq = newrequest();
if (!rq) {
@@ -291,7 +291,7 @@ void *udpserverwr(void *arg) {
struct gqueue *replyq = (struct gqueue *)arg;
struct request *reply;
struct sockaddr_storage to;
-
+
for (;;) {
pthread_mutex_lock(&replyq->mutex);
while (!(reply = (struct request *)list_shift(replyq->entries))) {
@@ -347,7 +347,7 @@ void initextraudp() {
freeaddrinfo(srcres);
srcres = NULL;
}
-
+
if (client4_sock >= 0)
if (pthread_create(&cl4th, NULL, udpclientrd, (void *)&client4_sock))
debugx(1, DBG_ERR, "pthread_create failed");
diff --git a/util.c b/util.c
index adfa72c..18c79f6 100644
--- a/util.c
+++ b/util.c
@@ -62,7 +62,7 @@ void port_set(struct sockaddr *sa, uint16_t port) {
struct sockaddr *addr_copy(struct sockaddr *in) {
struct sockaddr *out = NULL;
-
+
switch (in->sa_family) {
case AF_INET:
out = malloc(sizeof(struct sockaddr_in));
@@ -115,7 +115,7 @@ char *addr2string(struct sockaddr *addr) {
int connectport(int type, char *host, char *port) {
struct addrinfo hints, *res0, *res;
int s = -1;
-
+
memset(&hints, 0, sizeof(hints));
hints.ai_socktype = type;
hints.ai_family = AF_UNSPEC;
@@ -147,7 +147,7 @@ int connectport(int type, char *host, char *port) {
*/
void disable_DF_bit(int socket, struct addrinfo *res) {
- if ((res->ai_family == AF_INET) && (res->ai_socktype == SOCK_DGRAM)) {
+ if ((res->ai_family == AF_INET) && (res->ai_socktype == SOCK_DGRAM)) {
#if defined(IP_MTU_DISCOVER) && defined(IP_PMTUDISC_DONT)
/*
* Turn off Path MTU discovery on IPv4/UDP sockets, Linux variant.
@@ -156,12 +156,12 @@ void disable_DF_bit(int socket, struct addrinfo *res) {
debug(DBG_INFO, "disable_DF_bit: disabling DF bit (Linux variant)");
action = IP_PMTUDISC_DONT;
r = setsockopt(socket, IPPROTO_IP, IP_MTU_DISCOVER, &action, sizeof(action));
- if (r == -1)
- debug(DBG_WARN, "Failed to set IP_MTU_DISCOVER");
+ if (r == -1)
+ debug(DBG_WARN, "Failed to set IP_MTU_DISCOVER");
#else
debug(DBG_INFO, "Non-Linux platform, unable to unset DF bit for UDP. You should check with tcpdump whether radsecproxy will send its UDP packets with DF bit set!");
#endif
- }
+ }
}
int bindtoaddr(struct addrinfo *addrinfo, int family, int reuse, int v6only) {
@@ -181,10 +181,10 @@ int bindtoaddr(struct addrinfo *addrinfo, int family, int reuse, int v6only) {
if (reuse)
setsockopt(s, SOL_SOCKET, SO_REUSEADDR, &on, sizeof(on));
- #ifdef IPV6_V6ONLY
+#ifdef IPV6_V6ONLY
if (v6only)
setsockopt(s, IPPROTO_IPV6, IPV6_V6ONLY, &on, sizeof(on));
- #endif
+#endif
if (!bind(s, res->ai_addr, res->ai_addrlen))
return s;
debug(DBG_WARN, "bindtoaddr: bind failed");
@@ -197,7 +197,7 @@ int connectnonblocking(int s, const struct sockaddr *addr, socklen_t addrlen, st
int origflags, error = 0, r = -1;
fd_set writefds;
socklen_t len;
-
+
origflags = fcntl(s, F_GETFL, 0);
fcntl(s, F_SETFL, origflags | O_NONBLOCK);
if (!connect(s, addr, addrlen)) {
@@ -216,7 +216,7 @@ int connectnonblocking(int s, const struct sockaddr *addr, socklen_t addrlen, st
if (!getsockopt(s, SOL_SOCKET, SO_ERROR, (char*)&error, &len) && !error)
r = 0;
- exit:
+exit:
fcntl(s, F_SETFL, origflags);
return r;
}
@@ -233,7 +233,7 @@ int connecttcp(struct addrinfo *addrinfo, struct addrinfo *src, uint16_t timeout
to.tv_sec = timeout;
to.tv_usec = 0;
}
-
+
for (res = addrinfo; res; res = res->ai_next) {
s = bindtoaddr(src, res->ai_family, 1, 1);
if (s < 0) {
diff --git a/util.h b/util.h
index 4ed8d01..68162a4 100644
--- a/util.h
+++ b/util.h
@@ -1,13 +1,13 @@
#include <sys/socket.h>
#include <netdb.h>
-#define SOCKADDR_SIZE(addr) ((addr).ss_family == AF_INET ? \
- sizeof(struct sockaddr_in) : \
- sizeof(struct sockaddr_in6))
+#define SOCKADDR_SIZE(addr) ((addr).ss_family == AF_INET ? \
+ sizeof(struct sockaddr_in) : \
+ sizeof(struct sockaddr_in6))
-#define SOCKADDRP_SIZE(addr) ((addr)->sa_family == AF_INET ? \
- sizeof(struct sockaddr_in) : \
- sizeof(struct sockaddr_in6))
+#define SOCKADDRP_SIZE(addr) ((addr)->sa_family == AF_INET ? \
+ sizeof(struct sockaddr_in) : \
+ sizeof(struct sockaddr_in6))
char *stringcopy(const char *s, int len);
char *addr2string(struct sockaddr *addr);
generated by cgit v1.1 at 2024-12-26 19:53:54 +0000