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Merge branch 'develop' of github.com:getdnsapi/getdns into develop

This commit is contained in:
Willem Toorop 2017-03-25 20:22:54 -05:00
parent 9fa6ab5994 01eedd5ea8
commit 007208a122
5 changed files with 28 additions and 2 deletions
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5
src/context.c
View File

@ -693,9 +693,10 @@ _getdns_upstreams_dereference(getdns_upstreams *upstreams)
upstream->finished_dnsreqs = dnsreq->finished_next;
_getdns_context_cancel_request(dnsreq);
}
if (upstream->tls_session != NULL)
SSL_SESSION_free(upstream->tls_session);
if (upstream->tls_obj != NULL) {
if (upstream->tls_session != NULL)
SSL_SESSION_free(upstream->tls_session);
SSL_shutdown(upstream->tls_obj);
SSL_free(upstream->tls_obj);
}

5
src/request-internal.c
View File

@ -110,6 +110,9 @@ network_req_cleanup(getdns_network_req *net_req)
if (net_req->response && (net_req->response < net_req->wire_data ||
net_req->response > net_req->wire_data+ net_req->wire_data_sz))
GETDNS_FREE(net_req->owner->my_mf, net_req->response);
if (net_req->debug_tls_peer_cert.size &&
net_req->debug_tls_peer_cert.data)
OPENSSL_free(net_req->debug_tls_peer_cert.data);
}
static uint8_t *
@ -182,6 +185,8 @@ network_req_init(getdns_network_req *net_req, getdns_dns_req *owner,
net_req->write_queue_tail = NULL;
/* Some fields to record info for return_call_reporting */
net_req->debug_tls_auth_status = GETDNS_AUTH_NONE;
net_req->debug_tls_peer_cert.size = 0;
net_req->debug_tls_peer_cert.data = NULL;
net_req->debug_udp = 0;
/* Scheduling, touch only via _getdns_netreq_change_state!

10
src/stub.c
View File

@ -1618,6 +1618,7 @@ upstream_write_cb(void *userarg)
getdns_upstream *upstream = (getdns_upstream *)userarg;
getdns_network_req *netreq = upstream->write_queue;
int q;
X509 *cert;
if (!netreq) {
GETDNS_CLEAR_EVENT(upstream->loop, &upstream->event);
@ -1672,6 +1673,15 @@ upstream_write_cb(void *userarg)
return;
default:
if (netreq->owner->return_call_reporting &&
netreq->upstream->tls_obj &&
(cert = SSL_get_peer_certificate(netreq->upstream->tls_obj))) {
assert(netreq->debug_tls_peer_cert.data == NULL);
netreq->debug_tls_peer_cert.size = i2d_X509(
cert, &netreq->debug_tls_peer_cert.data);
X509_free(cert);
}
/* Need this because auth status is reset on connection close */
netreq->debug_tls_auth_status = netreq->upstream->tls_auth_state;
upstream->queries_sent++;

1
src/types-internal.h
View File

@ -240,6 +240,7 @@ typedef struct getdns_network_req
uint64_t debug_start_time;
uint64_t debug_end_time;
getdns_auth_state_t debug_tls_auth_status;
getdns_bindata debug_tls_peer_cert;
size_t debug_udp;
/* When more space is needed for the wire_data response than is

9
src/util-internal.c
View File

@ -904,6 +904,15 @@ _getdns_create_call_reporting_dict(
getdns_dict_destroy(netreq_debug);
return NULL;
}
if (getdns_dict_set_bindata(netreq_debug, "tls_peer_cert",
&netreq->debug_tls_peer_cert)) {
getdns_dict_destroy(netreq_debug);
return NULL;
}
netreq->debug_tls_peer_cert.size = 0;
OPENSSL_free(netreq->debug_tls_peer_cert.data);
netreq->debug_tls_peer_cert.data = NULL;
return netreq_debug;
}