X-Git-Url: http://git.meshlink.io/?a=blobdiff_plain;f=src%2Fprotocol_key.c;h=179252984e1c3856947ba2569a86ba6e6d2b324c;hb=282b99f3c71705bd6e34d4e4f9e8369ea63c87ed;hp=43a227bbd65b459aaf7254a5069609ff2a1ea6f7;hpb=0d133a5ff230ad78da3208d32521d7549836187e;p=meshlink

diff --git a/src/protocol_key.c b/src/protocol_key.c
index 43a227bb..17925298 100644
--- a/src/protocol_key.c
+++ b/src/protocol_key.c
@@ -80,7 +80,7 @@ static bool send_initial_sptps_data(void *handle, uint8_t type, const void *data
 }
 
 bool send_req_key(meshlink_handle_t *mesh, node_t *to) {
-	if(!node_read_ecdsa_public_key(mesh, to)) {
+	if(!node_read_public_key(mesh, to)) {
 		logger(mesh, MESHLINK_DEBUG, "No ECDSA key known for %s", to->name);
 		send_request(mesh, to->nexthop->connection, NULL, "%d %s %s %d", REQ_KEY, mesh->self->name, to->name, REQ_PUBKEY);
 		return true;
@@ -96,8 +96,7 @@ bool send_req_key(meshlink_handle_t *mesh, node_t *to) {
 	to->status.validkey = false;
 	to->status.waitingforkey = true;
 	to->last_req_key = mesh->loop.now.tv_sec;
-	to->incompression = mesh->self->incompression;
-	return sptps_start(&to->sptps, to, true, true, mesh->self->connection->ecdsa, to->ecdsa, label, sizeof(label) - 1, send_initial_sptps_data, receive_sptps_record);
+	return sptps_start(&to->sptps, to, true, true, mesh->private_key, to->ecdsa, label, sizeof(label) - 1, send_initial_sptps_data, receive_sptps_record);
 }
 
 /* REQ_KEY is overloaded to allow arbitrary requests to be routed between two nodes. */
@@ -107,7 +106,7 @@ static bool req_key_ext_h(meshlink_handle_t *mesh, connection_t *c, const char *
 
 	switch(reqno) {
 	case REQ_PUBKEY: {
-		char *pubkey = ecdsa_get_base64_public_key(mesh->self->connection->ecdsa);
+		char *pubkey = ecdsa_get_base64_public_key(mesh->private_key);
 
 		if(!from->nexthop || !from->nexthop->connection) {
 			return false;
@@ -119,7 +118,7 @@ static bool req_key_ext_h(meshlink_handle_t *mesh, connection_t *c, const char *
 	}
 
 	case ANS_PUBKEY: {
-		if(node_read_ecdsa_public_key(mesh, from)) {
+		if(node_read_public_key(mesh, from)) {
 			logger(mesh, MESHLINK_WARNING, "Got ANS_PUBKEY from %s even though we already have his pubkey", from->name);
 			return true;
 		}
@@ -132,12 +131,23 @@ static bool req_key_ext_h(meshlink_handle_t *mesh, connection_t *c, const char *
 		}
 
 		logger(mesh, MESHLINK_INFO, "Learned ECDSA public key from %s", from->name);
-		append_config_file(mesh, from->name, "ECDSAPublicKey", pubkey);
+		from->status.dirty = true;
+
+		/* If we are trying to form an outgoing connection to this node, retry immediately */
+		for list_each(outgoing_t, outgoing, mesh->outgoings) {
+			if(outgoing->node == from && outgoing->ev.cb) {
+				outgoing->timeout = 0;
+				timeout_set(&mesh->loop, &outgoing->ev, &(struct timeval) {
+					0, 0
+				});
+			}
+		}
+
 		return true;
 	}
 
 	case REQ_KEY: {
-		if(!node_read_ecdsa_public_key(mesh, from)) {
+		if(!node_read_public_key(mesh, from)) {
 			logger(mesh, MESHLINK_DEBUG, "No ECDSA key known for %s", from->name);
 			send_request(mesh, from->nexthop->connection, NULL, "%d %s %s %d", REQ_KEY, mesh->self->name, from->name, REQ_PUBKEY);
 			return true;
@@ -166,7 +176,7 @@ static bool req_key_ext_h(meshlink_handle_t *mesh, connection_t *c, const char *
 		from->status.validkey = false;
 		from->status.waitingforkey = true;
 		from->last_req_key = mesh->loop.now.tv_sec;
-		sptps_start(&from->sptps, from, false, true, mesh->self->connection->ecdsa, from->ecdsa, label, sizeof(label) - 1, send_sptps_data, receive_sptps_record);
+		sptps_start(&from->sptps, from, false, true, mesh->private_key, from->ecdsa, label, sizeof(label) - 1, send_sptps_data, receive_sptps_record);
 		sptps_receive_data(&from->sptps, buf, len);
 		return true;
 	}
@@ -324,8 +334,6 @@ bool ans_key_h(meshlink_handle_t *mesh, connection_t *c, const char *request) {
 		return true;
 	}
 
-	from->outcompression = compression;
-
 	/* SPTPS or old-style key exchange? */
 
 	char buf[strlen(key)];
@@ -342,9 +350,7 @@ bool ans_key_h(meshlink_handle_t *mesh, connection_t *c, const char *request) {
 			update_node_udp(mesh, from, &sa);
 		}
 
-		if(from->options & OPTION_PMTU_DISCOVERY && !(from->options & OPTION_TCPONLY)) {
-			send_mtu_probe(mesh, from);
-		}
+		send_mtu_probe(mesh, from);
 	}
 
 	return true;