This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
/* Jumptable for the request handlers */
static bool (*request_handlers[])(meshlink_handle_t *, connection_t *, const char *) = {
/* Jumptable for the request handlers */
static bool (*request_handlers[])(meshlink_handle_t *, connection_t *, const char *) = {
- id_h, NULL, NULL, NULL /* metakey_h, challenge_h, chal_reply_h */, ack_h,
- status_h, error_h, termreq_h,
- ping_h, pong_h,
- NULL, NULL, //add_subnet_h, del_subnet_h,
- add_edge_h, del_edge_h,
- key_changed_h, req_key_h, ans_key_h, tcppacket_h, NULL, //control_h,
+ id_h, NULL, NULL, NULL /* metakey_h, challenge_h, chal_reply_h */, ack_h,
+ status_h, error_h, termreq_h,
+ ping_h, pong_h,
+ NULL, NULL, //add_subnet_h, del_subnet_h,
+ add_edge_h, del_edge_h,
+ key_changed_h, req_key_h, ans_key_h, tcppacket_h, NULL, //control_h,
- "ID", "METAKEY", "CHALLENGE", "CHAL_REPLY", "ACK",
- "STATUS", "ERROR", "TERMREQ",
- "PING", "PONG",
- "ADD_SUBNET", "DEL_SUBNET",
- "ADD_EDGE", "DEL_EDGE", "KEY_CHANGED", "REQ_KEY", "ANS_KEY", "PACKET", "CONTROL",
+ "ID", "METAKEY", "CHALLENGE", "CHAL_REPLY", "ACK",
+ "STATUS", "ERROR", "TERMREQ",
+ "PING", "PONG",
+ "ADD_SUBNET", "DEL_SUBNET",
+ "ADD_EDGE", "DEL_EDGE", "KEY_CHANGED", "REQ_KEY", "ANS_KEY", "PACKET", "CONTROL",
- logger(DEBUG_ALWAYS, LOG_ERR, "Output buffer overflow while sending request to %s (%s)",
- c->name, c->hostname);
+ logger(mesh, MESHLINK_ERROR, "Output buffer overflow while sending request to %s", c->name);
- logger(DEBUG_META, LOG_DEBUG, "Sending %s to %s (%s): %s", request_name[atoi(request)], c->name, c->hostname, request);
+ logger(mesh, MESHLINK_DEBUG, "Sending %s to %s: %s", request_name[atoi(request)], c->name, request);
request[len++] = '\n';
if(c == mesh->everyone) {
broadcast_meta(mesh, NULL, request, len);
return true;
request[len++] = '\n';
if(c == mesh->everyone) {
broadcast_meta(mesh, NULL, request, len);
return true;
return send_meta(mesh, c, request, len);
return send_meta(mesh, c, request, len);
- logger(DEBUG_META, LOG_DEBUG, "Forwarding %s from %s (%s): %s", request_name[atoi(request)], from->name, from->hostname, request);
+ logger(mesh, MESHLINK_DEBUG, "Forwarding %s from %s: %s", request_name[atoi(request)], from->name, request);
// Create a temporary newline-terminated copy of the request
int len = strlen(request);
char tmp[len + 1];
memcpy(tmp, request, len);
tmp[len] = '\n';
// Create a temporary newline-terminated copy of the request
int len = strlen(request);
char tmp[len + 1];
memcpy(tmp, request, len);
tmp[len] = '\n';
- broadcast_meta(mesh, from, tmp, sizeof tmp);
+ broadcast_meta(mesh, from, tmp, sizeof(tmp));
}
bool receive_request(meshlink_handle_t *mesh, connection_t *c, const char *request) {
if(c->outgoing && mesh->proxytype == PROXY_HTTP && c->allow_request == ID) {
}
bool receive_request(meshlink_handle_t *mesh, connection_t *c, const char *request) {
if(c->outgoing && mesh->proxytype == PROXY_HTTP && c->allow_request == ID) {
if(!strncasecmp(request, "HTTP/1.1 ", 9)) {
if(!strncmp(request + 9, "200", 3)) {
if(!strncasecmp(request, "HTTP/1.1 ", 9)) {
if(!strncmp(request + 9, "200", 3)) {
- logger(DEBUG_ALWAYS, LOG_DEBUG, "Proxy request rejected: %s", request + 9);
+ logger(mesh, MESHLINK_DEBUG, "Proxy request rejected: %s", request + 9);
- logger(DEBUG_META, LOG_DEBUG, "Unknown request from %s (%s): %s", c->name, c->hostname, request);
+ logger(mesh, MESHLINK_DEBUG, "Unknown request from %s: %s", c->name, request);
- logger(DEBUG_META, LOG_DEBUG, "Got %s from %s (%s): %s", request_name[reqno], c->name, c->hostname, request);
+ logger(mesh, MESHLINK_DEBUG, "Got %s from %s: %s", request_name[reqno], c->name, request);
- logger(DEBUG_ALWAYS, LOG_ERR, "Unauthorized request from %s (%s)", c->name, c->hostname);
+ logger(mesh, MESHLINK_ERROR, "Unauthorized request from %s", c->name);
return false;
}
if(!request_handlers[reqno](mesh, c, request)) {
/* Something went wrong. Probably scriptkiddies. Terminate. */
return false;
}
if(!request_handlers[reqno](mesh, c, request)) {
/* Something went wrong. Probably scriptkiddies. Terminate. */
- logger(DEBUG_ALWAYS, LOG_ERR, "Error while processing %s from %s (%s)", request_name[reqno], c->name, c->hostname);
+ logger(mesh, MESHLINK_ERROR, "Error while processing %s from %s", request_name[reqno], c->name);
- logger(DEBUG_ALWAYS, LOG_ERR, "Bogus data received from %s (%s)", c->name, c->hostname);
+ logger(mesh, MESHLINK_ERROR, "Bogus data received from %s", c->name);
meshlink_handle_t *mesh = loop->data;
int left = 0, deleted = 0;
meshlink_handle_t *mesh = loop->data;
int left = 0, deleted = 0;
- for splay_each(past_request_t, p, past_request_tree) {
- if(p->firstseen + mesh->pinginterval <= mesh->loop.now.tv_sec)
- splay_delete_node(past_request_tree, node), deleted++;
- else
+ for splay_each(past_request_t, p, mesh->past_request_tree) {
+ if(p->firstseen + mesh->pinginterval <= mesh->loop.now.tv_sec) {
+ splay_delete_node(mesh->past_request_tree, node), deleted++;
+ } else {
- if(left || deleted)
- logger(DEBUG_SCARY_THINGS, LOG_DEBUG, "Aging past requests: deleted %d, left %d", deleted, left);
+ if(left || deleted) {
+ logger(mesh, MESHLINK_DEBUG, "Aging past requests: deleted %d, left %d", deleted, left);
+ }
- timeout_set(&mesh->loop, &past_request_timeout, &(struct timeval){10, rand() % 100000});
+ timeout_set(&mesh->loop, &mesh->past_request_timeout, &(struct timeval) {
+ 10, rand() % 100000
+ });
- p.request = request;
-
- if(splay_search(past_request_tree, &p)) {
- logger(DEBUG_SCARY_THINGS, LOG_DEBUG, "Already seen request");
+ if(splay_search(mesh->past_request_tree, &p)) {
+ logger(mesh, MESHLINK_DEBUG, "Already seen request");
- splay_insert(past_request_tree, new);
- timeout_add(&mesh->loop, &past_request_timeout, age_past_requests, NULL, &(struct timeval){10, rand() % 100000});
+ splay_insert(mesh->past_request_tree, new);
+ timeout_add(&mesh->loop, &mesh->past_request_timeout, age_past_requests, NULL, &(struct timeval) {
+ 10, rand() % 100000
+ });