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ssl server init failure info

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Signed-off-by: Andy Green <andy@warmcat.com>
This commit is contained in:
Andy Green 2016-04-12 09:02:32 +08:00
parent 5e799a45cc
commit 5b95081000
1 changed files with 28 additions and 5 deletions
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33
lib/ssl.c
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@ -274,6 +274,11 @@ lws_server_socket_service_ssl(struct lws *wsi, lws_sockfd_type accept_fd)
switch (wsi->mode) {
case LWSCM_SSL_INIT:
if (wsi->ssl)
lwsl_err("%s: leaking ssl\n", __func__);
if (accept_fd == LWS_SOCK_INVALID)
assert(0);
wsi->ssl = SSL_new(wsi->vhost->ssl_ctx);
if (wsi->ssl == NULL) {
lwsl_err("SSL_new failed: %s\n",
@ -316,8 +321,10 @@ lws_server_socket_service_ssl(struct lws *wsi, lws_sockfd_type accept_fd)
*/
wsi->mode = LWSCM_SSL_ACK_PENDING;
if (insert_wsi_socket_into_fds(context, wsi))
if (insert_wsi_socket_into_fds(context, wsi)) {
lwsl_err("%s: failed to insert into fds\n", __func__);
goto fail;
}
lws_set_timeout(wsi, PENDING_TIMEOUT_SSL_ACCEPT,
context->timeout_secs);
@ -328,8 +335,10 @@ lws_server_socket_service_ssl(struct lws *wsi, lws_sockfd_type accept_fd)
case LWSCM_SSL_ACK_PENDING:
if (lws_change_pollfd(wsi, LWS_POLLOUT, 0))
if (lws_change_pollfd(wsi, LWS_POLLOUT, 0)) {
lwsl_err("%s: lws_change_pollfd failed\n", __func__);
goto fail;
}
lws_latency_pre(context, wsi);
@ -397,20 +406,34 @@ lws_server_socket_service_ssl(struct lws *wsi, lws_sockfd_type accept_fd)
m, ERR_error_string(m, NULL));
go_again:
if (m == SSL_ERROR_WANT_READ) {
if (lws_change_pollfd(wsi, 0, LWS_POLLIN))
if (lws_change_pollfd(wsi, 0, LWS_POLLIN)) {
lwsl_err("%s: WANT_READ change_pollfd failed\n", __func__);
goto fail;
}
lwsl_info("SSL_ERROR_WANT_READ\n");
break;
}
if (m == SSL_ERROR_WANT_WRITE) {
if (lws_change_pollfd(wsi, 0, LWS_POLLOUT))
if (lws_change_pollfd(wsi, 0, LWS_POLLOUT)) {
lwsl_err("%s: WANT_WRITE change_pollfd failed\n", __func__);
goto fail;
}
break;
}
lwsl_debug("SSL_accept failed skt %u: %s\n",
lwsl_err("SSL_accept failed skt %u: %s\n",
wsi->sock, ERR_error_string(m, NULL));
{
char buf[256];
u_long err;
while ((err = ERR_get_error()) != 0) {
ERR_error_string_n(err, buf, sizeof(buf));
lwsl_err("*** %s\n", buf);
}
}
goto fail;
accepted: