return false;
}
- packmsg_input_t in2 = {data, len};
- uint32_t version = packmsg_get_uint32(&in2);
+ config_t config = {data, len};
+ node_t *n = new_node();
- if(version != MESHLINK_CONFIG_VERSION) {
+ if(!node_read_from_config(mesh, n, &config)) {
+ free_node(n);
logger(mesh, MESHLINK_ERROR, "Invalid host config file in invitation file!\n");
+ meshlink_errno = MESHLINK_EPEER;
return false;
}
- char *host = packmsg_get_str_dup(&in2);
-
- if(!check_id(host)) {
- logger(mesh, MESHLINK_ERROR, "Invalid node name in invitation file!\n");
- free(host);
- return false;
- }
-
- if(!strcmp(host, name)) {
+ if(!strcmp(n->name, name)) {
logger(mesh, MESHLINK_DEBUG, "Secondary chunk would overwrite our own host config file.\n");
- free(host);
+ free_node(n);
+ meshlink_errno = MESHLINK_EPEER;
return false;
}
- config_t config = {data, len};
- config_write(mesh, host, &config);
-
- node_t *n = new_node();
- n->name = host;
- node_read_full(mesh, n);
- n->devclass = mesh->devclass;
node_add(mesh, n);
+
+ if(!config_write(mesh, n->name, &config)) {
+ return false;
+ }
}
sptps_send_record(&(mesh->sptps), 1, ecdsa_get_public_key(mesh->private_key), 32);
logger(mesh, MESHLINK_DEBUG, "Configuration stored in: %s\n", mesh->confbase);
- load_all_nodes(mesh);
-
return true;
}
}
-meshlink_handle_t *meshlink_open_encrypted(const char *confbase, const char *name, const char *appname, dev_class_t devclass, const void *key, size_t keylen) {
+static meshlink_handle_t *meshlink_open_internal(const char *confbase, const char *name, const char *appname, dev_class_t devclass, const void *key, size_t keylen) {
// Validate arguments provided by the application
bool usingname = false;
- logger(NULL, MESHLINK_DEBUG, "meshlink_open called\n");
-
- if(!confbase || !*confbase) {
- logger(NULL, MESHLINK_ERROR, "No confbase given!\n");
- meshlink_errno = MESHLINK_EINVAL;
- return NULL;
- }
-
if(!appname || !*appname) {
logger(NULL, MESHLINK_ERROR, "No appname given!\n");
meshlink_errno = MESHLINK_EINVAL;
return NULL;
}
- if(!name || !*name) {
- logger(NULL, MESHLINK_ERROR, "No name given!\n");
- //return NULL;
- } else { //check name only if there is a name != NULL
+ if(name) {
if(!check_id(name)) {
logger(NULL, MESHLINK_ERROR, "Invalid name given!\n");
meshlink_errno = MESHLINK_EINVAL;
return NULL;
- } else {
- usingname = true;
}
+
+ usingname = true;
}
if((int)devclass < 0 || devclass > _DEV_CLASS_MAX) {
return NULL;
}
- if((key && !keylen) || (!key && keylen)) {
- logger(NULL, MESHLINK_ERROR, "Invalid key length!\n");
- meshlink_errno = MESHLINK_EINVAL;
- return NULL;
+ meshlink_handle_t *mesh = xzalloc(sizeof(meshlink_handle_t));
+
+ if(confbase) {
+ mesh->confbase = xstrdup(confbase);
}
- meshlink_handle_t *mesh = xzalloc(sizeof(meshlink_handle_t));
- mesh->confbase = xstrdup(confbase);
mesh->appname = xstrdup(appname);
mesh->devclass = devclass;
mesh->discovery = true;
}
meshlink_handle_t *meshlink_open(const char *confbase, const char *name, const char *appname, dev_class_t devclass) {
- return meshlink_open_encrypted(confbase, name, appname, devclass, NULL, 0);
+ if(!confbase || !*confbase) {
+ logger(NULL, MESHLINK_ERROR, "No confbase given!\n");
+ meshlink_errno = MESHLINK_EINVAL;
+ return NULL;
+ }
+
+ return meshlink_open_internal(confbase, name, appname, devclass, NULL, 0);
+}
+
+meshlink_handle_t *meshlink_open_encrypted(const char *confbase, const char *name, const char *appname, dev_class_t devclass, const void *key, size_t keylen) {
+ if(!confbase || !*confbase) {
+ logger(NULL, MESHLINK_ERROR, "No confbase given!\n");
+ meshlink_errno = MESHLINK_EINVAL;
+ return NULL;
+ }
+
+ if(!key || !keylen) {
+ logger(NULL, MESHLINK_ERROR, "No key given!\n");
+ meshlink_errno = MESHLINK_EINVAL;
+ return NULL;
+ }
+
+ return meshlink_open_internal(confbase, name, appname, devclass, key, keylen);
}
+meshlink_handle_t *meshlink_open_ephemeral(const char *name, const char *appname, dev_class_t devclass) {
+ if(!name || !*name) {
+ logger(NULL, MESHLINK_ERROR, "No name given!\n");
+ meshlink_errno = MESHLINK_EINVAL;
+ return NULL;
+ }
+
+ return meshlink_open_internal(NULL, name, appname, devclass, NULL, 0);
+}
+
+
static void *meshlink_main_loop(void *arg) {
meshlink_handle_t *mesh = arg;
return NULL;
}
- config_t config;
+ // Create a config file on the fly.
- // Get our config file
+ uint8_t buf[4096];
+ packmsg_output_t out = {buf, sizeof(buf)};
+ packmsg_add_uint32(&out, MESHLINK_CONFIG_VERSION);
+ packmsg_add_str(&out, mesh->name);
pthread_mutex_lock(&(mesh->mesh_mutex));
- if(!config_read(mesh, mesh->self->name, &config)) {
- meshlink_errno = MESHLINK_ESTORAGE;
- pthread_mutex_unlock(&mesh->mesh_mutex);
- return NULL;
+ packmsg_add_int32(&out, mesh->self->devclass);
+ packmsg_add_bool(&out, mesh->self->status.blacklisted);
+ packmsg_add_bin(&out, ecdsa_get_public_key(mesh->private_key), 32);
+ packmsg_add_str(&out, mesh->self->canonical_address ? mesh->self->canonical_address : "");
+
+ uint32_t count = 0;
+
+ for(uint32_t i = 0; i < 5; i++) {
+ if(mesh->self->recent[i].sa.sa_family) {
+ count++;
+ } else {
+ break;
+ }
+ }
+
+ packmsg_add_array(&out, count);
+
+ for(uint32_t i = 0; i < count; i++) {
+ packmsg_add_sockaddr(&out, &mesh->self->recent[i]);
}
pthread_mutex_unlock(&(mesh->mesh_mutex));
+ if(!packmsg_output_ok(&out)) {
+ logger(mesh, MESHLINK_DEBUG, "Error creating export data\n");
+ meshlink_errno = MESHLINK_EINTERNAL;
+ return NULL;
+ }
+
// Prepare a base64-encoded packmsg array containing our config file
- uint8_t *buf = xmalloc(((config.len + 4) * 4) / 3 + 4);
- packmsg_output_t out = {buf, config.len + 4};
- packmsg_add_array(&out, 1);
- packmsg_add_bin(&out, config.buf, config.len);
- config_free(&config);
+ uint32_t len = packmsg_output_size(&out, buf);
+ uint32_t len2 = ((len + 4) * 4) / 3 + 4;
+ uint8_t *buf2 = xmalloc(len2);
+ packmsg_output_t out2 = {buf2, len2};
+ packmsg_add_array(&out2, 1);
+ packmsg_add_bin(&out2, buf, packmsg_output_size(&out, buf));
- if(!packmsg_output_ok(&out)) {
+ if(!packmsg_output_ok(&out2)) {
logger(mesh, MESHLINK_DEBUG, "Error creating export data\n");
meshlink_errno = MESHLINK_EINTERNAL;
- free(buf);
+ free(buf2);
return NULL;
}
- b64encode_urlsafe(buf, (char *)buf, packmsg_output_size(&out, buf));
+ b64encode_urlsafe(buf2, (char *)buf2, packmsg_output_size(&out2, buf2));
- return (char *)buf;
+ return (char *)buf2;
}
bool meshlink_import(meshlink_handle_t *mesh, const char *data) {
projects / meshlink / blobdiff