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encode auth flag in atyp

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This commit is contained in:
Max Lv
2015-09-03 12:29:14 +08:00
parent 42ee808681
commit 9d2c14b335
5 changed files with 13 additions and 7 deletions
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src/server.c
+4 -4
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@@ -539,7 +539,7 @@ static void server_recv_cb(EV_P_ ev_io *w, int revents)
memset(&storage, 0, sizeof(struct sockaddr_storage));
// get remote addr and port
if (atyp == 1) {
if ((atyp & ADDRTYPE_MASK) == 1) {
// IP V4
struct sockaddr_in *addr = (struct sockaddr_in *)&storage;
size_t in_addr_len = sizeof(struct in_addr);
@@ -561,7 +561,7 @@ static void server_recv_cb(EV_P_ ev_io *w, int revents)
info.ai_protocol = IPPROTO_TCP;
info.ai_addrlen = sizeof(struct sockaddr_in);
info.ai_addr = (struct sockaddr *)addr;
} else if (atyp == 3) {
} else if ((atyp & ADDRTYPE_MASK) == 3) {
// Domain name
uint8_t name_len = *(uint8_t *)(server->buf + offset);
if (name_len < r) {
@@ -597,7 +597,7 @@ static void server_recv_cb(EV_P_ ev_io *w, int revents)
} else {
need_query = 1;
}
} else if (atyp == 4) {
} else if ((atyp & ADDRTYPE_MASK) == 4) {
// IP V6
struct sockaddr_in6 *addr = (struct sockaddr_in6 *)&storage;
size_t in6_addr_len = sizeof(struct in6_addr);
@@ -640,7 +640,7 @@ static void server_recv_cb(EV_P_ ev_io *w, int revents)
offset += 2;
if (auth) {
if (auth || (atyp & ONETIMEAUTH_MASK)) {
if (ss_onetimeauth_verify(server->buf + offset, server->buf, offset)) {
LOGE("authentication error %d", atyp);
report_addr(server->fd);