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apply onetime auth to the first packet

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This commit is contained in:
Max Lv
2015-09-09 22:08:02 +08:00
parent 1b04b52490
commit 889e4b96a1
2 changed files with 8 additions and 4 deletions
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src/local.c
+6 -2
View File
@@ -473,8 +473,6 @@ static void server_recv_cb(EV_P_ ev_io *w, int revents)
if (!remote->direct) {
if (auth) {
ss_addr_to_send[0] |= ONETIMEAUTH_FLAG;
ss_onetimeauth(ss_addr_to_send + addr_len, ss_addr_to_send, addr_len);
addr_len += ONETIMEAUTH_BYTES;
}
memcpy(remote->buf, ss_addr_to_send, addr_len);
@@ -482,6 +480,12 @@ static void server_recv_cb(EV_P_ ev_io *w, int revents)
memcpy(remote->buf + addr_len, buf, r);
}
r += addr_len;
if (auth) {
ss_onetimeauth(remote->buf + r, remote->buf, r);
r += ONETIMEAUTH_BYTES;
}
} else {
if (r > 0) {
memcpy(remote->buf, buf, r);
src/server.c
+2 -2
View File
@@ -641,13 +641,13 @@ static void server_recv_cb(EV_P_ ev_io *w, int revents)
offset += 2;
if (auth || (atyp & ONETIMEAUTH_MASK)) {
if (ss_onetimeauth_verify(server->buf + offset, server->buf, offset)) {
r -= ONETIMEAUTH_BYTES;
if (ss_onetimeauth_verify(server->buf + r, server->buf, r)) {
LOGE("authentication error %d", atyp);
report_addr(server->fd);
close_and_free_server(EV_A_ server);
return;
};
offset += ONETIMEAUTH_BYTES;
}
if (verbose) {